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Sample records for devonian book lungs

  1. The ultrastructure of book lung development in the bark scorpion Centruroides gracilis (Scorpiones: Buthidae

    Directory of Open Access Journals (Sweden)

    Farley Roger D

    2011-07-01

    Full Text Available Abstract Background Near the end of the nineteenth century the hypothesis was presented for the homology of book lungs in arachnids and book gills in the horseshoe crab. Early studies with the light microscope showed that book gill lamellae are formed by outgrowth and possibly some invagination (infolding of hypodermis (epithelium from the posterior surface of opisthosomal limb buds. Scorpion book lungs are formed near the bilateral sites of earlier limb buds. Hypodermal invaginations in the ventral opisthosoma result in spiracles and sac-like cavities (atria. In early histological sections of embryo book lungs, widening of the atrial entrance of some lamellae (air channels, air sacs, saccules was interpreted as an indication of invagination as hypothesized for book gill lamellae. The hypodermal infolding was thought to produce the many rows of lamellar precursor cells anterior to the atrium. The ultrastructure of scorpion book lung development is compared herein with earlier investigations of book gill formation. Results In scorpion embryos, there is ingression (inward migration of atrial hypodermal cells rather than invagination or infolding of the atrial hypodermal layer. The ingressing cells proliferate and align in rows anterior to the atrium. Their apical-basal polarity results in primordial air channels among double rows of cells. The cuticular walls of the air channels are produced by secretion from the apical surfaces of the aligned cells. Since the precursor cells are in rows, their secreted product is also in rows (i.e., primordial air channels, saccules. For each double row of cells, their opposed basal surfaces are gradually separated by a hemolymph channel of increasing width. Conclusions The results from this and earlier studies show there are differences and similarities in the formation of book lung and book gill lamellae. The homology hypothesis for these respiratory organs is thus supported or not supported depending on which

  2. Books

    Science.gov (United States)

    White, Daniel O.

    1973-01-01

    Reviews books and curriculum materials for law-related courses for public schools coordinated by the National Center for Law-Focused Education in Chicago. Police and police behavior is the focus of this review. (DM)

  3. Biostratigraphical significance of the Devonian Sinoleperditiini (Ostracoda)

    Institute of Scientific and Technical Information of China (English)

    WANG Shangqi; PENG Jinlan

    2005-01-01

    The Tribe Sinoleperditiini (Ostracoda), which is mainly distributed in South China and its adjacent areas, is a single natural group of the Leperditiidae, characterized by the development of a trailing chevron muscle scar. This tribe is known only from the Devonian and ranges through most of the Devonian. The evolutionary trends within the Sinoleperditiini have been well documented and are exemplified by changes in the trailing chevron muscle scar. The main evolutionary change is a tendency of the trailing chevron muscle scar to extend ventrally through time, as demonstrated by the increasing ratio (th/ah) of the vertical height of the trailing chevron muscle scar (th) to that of the adductor muscle scar (ah). The recent discovery of a sinoleperditiine assemblage (th/ah values available) in the middle-upper Lower Emsian Shanglun Formation allows to propose a sinoleperditiine biostratigraphical sequence for the Devonian. This sequence contains 11 assemblages (th/ah value available for each assemblage), which cover all the 7 Devonian stages and some substages. This sequence is particularly useful for correlating and dating Devonian rocks in the littoral clastic, lagoonal and restricted or semirestricted carbonate platform facies where these ostracodes are most abundant and other fossils are uncommon.

  4. Devonian Stromatoporoids of the Cantabrian Mountains (Spain)

    NARCIS (Netherlands)

    Sleumer, B.H.G.

    1969-01-01

    In the Cantabrian Mountains stromatoporoids only have been found up to now in Devonian formations. They occur together with tabulate and rugose corals and brachiopods. Together with these organisms they form biostromes or just biogenetic layers of brecciated and overturned colonies. Four primary mic

  5. TREPOSTOME BRYOZOANS FROM THE LOWER - MIDDLE DEVONIAN OF NW SPAIN

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    ANDREJ ERNST

    2010-11-01

    Full Text Available The present paper presents descriptions of 11 trepostome bryozoan species from the material deposited at the Geological Centrum Göttingen, Germany, and Nationaal Natuurhistorisch Museum (Naturalis, Leiden, Netherlands. The studied material comes from the Lower to Middle Devonian (Emsian-Eifelian deposits of different localities in Cantabrian Mountains, NW Spain. Three species are new: Leptotrypella maculata n. sp., Anomalotoechus tabulatus n. sp. and Eifelipora tenuis n. sp. The genus Mongoloclema is reported for the first time from the Devonian of Europe. The described fauna displays palaeobiogeographic relations to the Lower Devonian (Pragian of Bohemia and to the Middle Devonian of Kazakhstan and Michigan (USA. 

  6. Stratigraphic architecture of Devonian lacustrine basins of northern Scotland

    DEFF Research Database (Denmark)

    Kristiansen, Thorben; Moreau, Julien; Andrews, Steven D.

    In Northeastern Scotland, the Orcadian Basin hosted large lacustrine systems which developed during Devonian times (c. 400 Ma). The pre-Devonian metamorphic basement unconformity is only exposed in a small number of places around the basin margin and therefore the characterization of the nature o...

  7. Evolution of Devonian carbonate-shelf margin, Nevada

    Science.gov (United States)

    Morrow, J.R.; Sandberg, C.A.

    2008-01-01

    The north-trending, 550-km-long Nevada segment of the Devonian carbonate-shelf margin, which fringed western North America, evidences the complex interaction of paleotectonics, eustasy, biotic changes, and bolide impact-related influences. Margin reconstruction is complicated by mid-Paleozoic to Paleogene compressional tectonics and younger extensional and strike-slip faulting. Reports published during the past three decades identify 12 important events that influenced development of shelf-margin settings; in chronological order, these are: (1) Early Devonian inheritance of Silurian stable shelf inargin, (2) formation of Early to early Middle 'Devonian shelf-margin basins, (3) propradation of later Middle Devonian shelf margin, (4) late Middle Devonian Taghanic ondap and continuing long-term Frasnian transgression, (5) initiation of latest Middle Devonian to early Frasnian proto-Antler orogenic forebulge, (6) mid-Frasnian Alamo Impact, (7) accelerated development of proto-Antler forebulge and backbulge Pilot basin, (8) global late Frasnian sentichatovae sea-level rise, (9) end-Frasnian sea-level fluctuations and ensuing mass extinction, (10) long-term Famennian regression and continept-wide erosion, (11) late Famennian emergence: of Ahtler orogenic highlands, and (12) end-Devonian eustatic sea-level fall. Although of considerable value for understanding facies relationships and geometries, existing standard carbonate platform-margin models developed for passive settings else-where do not adequately describe the diverse depositional and, structural settings along the Nevada Devonian platform margin. Recent structural and geochemical studies suggest that the Early to Middle Devonian-shelf-margin basins may have been fault-bound and controlled by inherited Precambrian structure. Subsequently, the migrating latest Middle to Late Devonian Antler orogenic forebulge exerted a dominant control on shelf-margin position, morphology, and sedimentation. ??Geological Society of

  8. Book Review: Book review

    Science.gov (United States)

    Manohar, C. S.

    2015-02-01

    The subject of the theory of vibrations has carried an aesthetic appeal to generations of engineering students for its richness of ideas, and for the intellectual challenges it offers. Also, the diverse range of its applications (covering civil, mechanical, automotive, and aerospace structures) has provided obvious motivations for its study. For most students, the subject provides, perhaps, the first encounter in substantial application of mathematical tools (differential equations, calculus of variations, Fourier/Laplace transforms, and matrix algebra) to engineering problems. The intimate relationship that the subject of mechanics has with mathematics strikes home probably for the first time. While teaching this subject, the instructor is spoilt for choice in selecting a text book and so are the students who wish to pursue a self-study of the subject. Many luminaries in the field have offered their own exposition of the subject: starting from the classics of Rayleigh, Timoshenko, Den Hartog, Bishop and Johnson, and the works of more recent vintage (e.g., the books by Meirovich, Clough, and Penzien, and works with computational flavour, such as, those by Bathe and Petyt), several works easily come to one's mind. Given this milieu, it requires a distinctive conviction to write a new book on this subject. And, here we have a book, written by a practitioner, which aims to deal with fundamental aspects of vibrations of engineering systems. The scepticism that this reviewer had on the need for having one more such book vanished as he browsed through the book and read selectively a few sections. The author's gift for elegant explanations is immediately noticeable even in such a preliminary reading. After a more careful reading, the reviewer has found this book to be insightful and he considers the book to be a welcome addition to the family of books on vibration engineering. The author has struck a fine balance between physical explanations, mathematical niceties

  9. Early Forest Soils and Their Role in Devonian Global Change

    Science.gov (United States)

    Retallack

    1997-04-25

    A paleosol in the Middle Devonian Aztec Siltstone of Victoria Land, Antarctica, is the most ancient known soil of well-drained forest ecosystems. Clay enrichment and chemical weathering of subsurface horizons in this and other Devonian forested paleosols culminate a long-term increase initiated during the Silurian. From Silurian into Devonian time, red clayey calcareous paleosols show a greater volume of roots and a concomitant decline in the density of animal burrows. These trends parallel the decline in atmospheric carbon dioxide determined from isotopic records of pedogenic carbonate in these same paleosols. The drawdown of carbon dioxide began well before the Devonian appearance of coals, large logs, and diverse terrestrial plants and animals, and it did not correlate with temporal variation in volcanic or metamorphic activity. The early Paleozoic greenhouse may have been curbed by the evolution of rhizospheres with an increased ratio of primary to secondary production and by more effective silicate weathering during Silurian time.

  10. Baseline Scotland : the Lower Devonian aquifer of Strathmore

    OpenAIRE

    O Dochartaigh, B.E.; Smedley, P. L.; MacDonald, A M; Darling, W. G.

    2006-01-01

    This report presents a summary of the groundwater chemistry of the Devonian sedimentary aquifer in Strathmore, eastern Scotland. The area covered by this study extends from Perth in the southwest to Stonehaven in the northeast. The survey forms part of the ongoing Baseline Scotland project. The Devonian sedimentary rocks of Strathmore form an important regional aquifer in an area of some of the most fertile agricultural land in Scotland, with a number of major urban settleme...

  11. Devonian tides: a driver for the evolution of terrestrial vertebrates?

    Science.gov (United States)

    Byrne, Hannah; Green, Mattias

    2017-04-01

    The Devonian era saw one of the biggest evolutionary phases for Vertebrates, branching off from lobed-finned fish (sarcopterygians) to develop limbs enabling the transition from a marine to a terrestrial life. It has recently been suggested that the evolutionary pressure came from unusually large semidiurnal tides at the time, leaving individuals stranded in rock pools for up to a fortnight. It was therefore advantageous if the organism had some form of mechanism to transition between these pools, and so brought about the development of limbs. Here, we simulate the tides from the Devonian using the dedicated tidal model OTIS and a series of Devonian plate reconstructions. The reconstructions span the entire Devonian era (410 Mya - 340 Mya) and comprise of Classic and Alternative models of the Devonian. The results shows that as Gondwana and Laurasia collided, the ocean basin between them did go through several resonances, indeed producing unusually large local tides and associated spring-neap cycles. This not only support the idea that tides produced the pressure for the evolution of tetrapods, but can also have contributed to the vast areas of anoxia implied by the sediments from the period which led to mass extinction events during the late Devonian.

  12. The silurian and devonian vertebrates of Bolivia

    Directory of Open Access Journals (Sweden)

    1986-01-01

    formas de amplia repartición (Rhenanidos, algunos Acanthodios, Actinopterygios de tipo Moythomasia, formas con afinidades transpacíficas (Acanthodios próximos de Sinacanthus y formas tal vez endémicas (Pucapampella, Zamponiopteron. Silurian and Devonian vertebrate remains are described from various localities in Bolivia. Most of the material occurs in concretions in the marine Devonian of the Altiplano and Subandean area, and some isolated specimens have been found in sandstones and lutites. The jawless vertebrates are known only from isolated thelodont scales which occur in the Uppermost Silurian or Lower Devonian of Seripona, Chuquisaca. All the other vertebrate remains belong to gnathosthomes, in particular to the acanthodians, placoderms, chondrichthyans and actinopterygians. The acanthodians are represented by some ischnacanthid dentigerous jaw bones and climatiid spines and shoulder girdles. They are fairly abundant and show no marked differences from acanthodian remains known elsewhere in the Siluro-Devonian of Europe and North America. However, some isolated spines are suggestive of the genus Sinacanthus, known from the Lower Devonian of China The placoderms are represented only by the rhenanid Bolivosteus chacomensis Goujet et al, known from two well preserved braincases. This genus closely resembles Gemuendina (Lower Devonian of Germany with respect to the overall shape of the braincase, but its shoulder girdle differs substantially. The chondrichthyans are the most abundant vertebrates in the Devonian of Bolivia They are represented by isolated spines and endoskeletal elements lined with prismatic calcified cartilage Among them, some peculiar occipital regions of braincases are referred here to Pucapampella rodrigae n.g , n sp. These brain-cases differ from all other known Devonian chondrichthyan braincases in showing a ventrally continuous occipital fissure which completely separates the occiput from the rest of the brain-case. The strongly vaulted

  13. Book Review: Book review

    Science.gov (United States)

    Clevers, Jan G. P. W.

    2016-09-01

    For many years a good introductory book for undergraduate and postgraduate students on remote sensing of the Earth's land surface, which was not starting with an emphasis on traditional photographic techniques, was missing. In 2010 the first edition of the book Fundamentals of Satellite Remote Sensing by Emilio Chuvieco and Alfredo Huete was published by CRC Press and it was filling this gap. Now the second edition by Emilio Chuvieco was published by CRC Press. This second edition is made more attractive by the use of colour and including colour illustrations instead of the black-and-white ones in the first edition.

  14. Book Review: Book review

    Science.gov (United States)

    Mishchenko, Michael I.

    2017-07-01

    This fundamental (and in many respects encyclopedic) 755-page monograph was published as part of the ;Mario Boella Series on Electromagnetism in Information and Communication; edited by P. L. E. Uslenghi. The main purpose of the book is systematic exposition of several important aspects of the electromagnetic scattering theory along with the presentation of the requisite mathematical apparatus and illustrative numerical results. What distinguishes this volume from the vast majority of related books is the extensive treatment of the time-domain scattering theory.

  15. The Devonian Lower Carboniferous succession in Northwest Peninsular Malaysia

    Science.gov (United States)

    Meor, Hakif Hassan; Lee, Chai Peng

    2005-03-01

    A new stratigraphic nomenclature is proposed for the approximately 600 m thick, mainly clastic transitional sequence between the underlying Mempelam Limestone and overlying Kubang Pasu/Singa Formation in northwest Peninsular Malaysia. This sequence represents shallow marine deposits of the continental margin of the Sibumasu Terrane during the Middle Palaeozoic (Devonian-Carboniferous). It is separated into several formations. The Timah Tasoh Formation is an approximately 76 m sequence consisting of 40 m of laminated tentaculitid shales at the base, containing Monograptus yukonensis Jackson and Lenz and Nowakia (Turkestanella) acuaria Alberti, giving an Early Devonian (Pragian-Emsian) age, and about 36 m of rhythmically interbedded, light coloured argillo-arenites. The Chepor Formation is about 90 m thick and consists mainly of thick red mudstone interbedded with sandstone beds, of Middle to Late Devonian age. A new limestone unit is recognized and named the Sanai Limestone, which contains conodonts of Famennian age. The Binjal Formation consists of red and white mudstone interbedded with sandstone beds showing Bouma sequences. The Telaga Jatoh Formation is 9 m thick and consists mainly of radiolarian chert. The Wang Kelian Formation is composed of thick red mudstone beds interbedded with silty sandstone, and contain fossils indicative of an Early Carboniferous (Visean) age. The succession was deposited on the outer shelf, with depositional environments vertically fluctuating from prodelta to basinal marine. The Devonian-Carboniferous boundary is exposed at Hutan Aji and Kampung Guar Jentik, and indicates a major regressive event during the latest Devonian.

  16. Book Review: Book review

    Science.gov (United States)

    van der Linden, Sebastian

    2016-05-01

    Compiling a good book on urban remote sensing is probably as hard as the research in this disciplinary field itself. Urban areas comprise various environments and show high heterogeneity in many respects, they are highly dynamic in time and space and at the same time of greatest influence on connected and even tele-connected regions due to their great economic importance. Urban remote sensing is therefore of great importance, yet as manifold as its study area: mapping urban areas (or sub-categories thereof) plays an important (and challenging) role in land use and land cover (change) monitoring; the analysis of urban green and forests is by itself a specialization of ecological remote sensing; urban climatology asks for spatially and temporally highly resolved remote sensing products; the detection of artificial objects is not only a common and important remote sensing application but also a typical benchmark for image analysis techniques, etc. Urban analyses are performed with all available spaceborne sensor types and at the same time they are one of the most relevant fields for airborne remote sensing. Several books on urban remote sensing have been published during the past 10 years, each taking a different perspective. The book Global Urban Monitoring and Assessment through Earth Observation is motivated by the objectives of the Global Urban Observation and Information Task (SB-04) in the GEOSS (Global Earth Observation System of Systems) 2012-2015 workplan (compare Chapter 2) and wants to highlight the global aspects of state-of-the-art urban remote sensing.

  17. Book Review: Book review

    Science.gov (United States)

    Wang, Christina Yan

    2017-02-01

    The world class Ni-Cu-PGE sulfide deposits associated with the Sudbury Igneous Complex (SIC) are quite unique on earth in the sense that the energy source and origin were triggered by a large meteorite impact event. The ore deposits in the SIC make up one of the largest Ni-Cu-PGE sulfide deposit camps in the world and have now been mined for over 100 years. This is the first complete reference book that focuses entirely on the SIC and covers the fields of economic geology, petrology, geochemistry and geophysics. The purpose of this book is to explore the linkage between sulfide and silicate magmas generated by the 1.85 Ga Sudbury impact event and to unite an understanding of the process of crustal melt sheet evolution with the formation of the magmatic sulfide mineralization. The author, Peter Lightfoot, has been based in Sudbury for 25 years. As a top scientist on magmatic Ni-Cu-PGE sulfide deposits and a Chief Geologist with the Brownfield Exploration group at Vale Base Metals, Peter has been positioned to develop and assemble the ideas presented in this book, which are perfectly balanced between industry and academia.

  18. Oldest coelacanth, from the Early Devonian of Australia.

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    Johanson, Zerina; Long, John A; Talent, John A; Janvier, Philippe; Warren, James W

    2006-09-22

    Coelacanths are well-known sarcopterygian (lobe-finned) fishes, which together with lungfishes are the closest extant relatives of land vertebrates (tetrapods). Coelacanths have both living representatives and a rich fossil record, but lack fossils older than the late Middle Devonian (385-390 Myr ago), conflicting with current phylogenies implying coelacanths diverged from other sarcopterygians in the earliest Devonian (410-415 Myr ago). Here, we report the discovery of a new coelacanth from the Early Devonian of Australia (407-409 Myr ago), which fills in the approximately 20 Myr 'ghost range' between previous coelacanth records and the predicted origin of the group. This taxon is based on a single lower jaw bone, the dentary, which is deep and short in form and possesses a dentary sensory pore, otherwise seen in Carboniferous and younger taxa.

  19. Book Review: Book review

    Science.gov (United States)

    Pulte, Helmut

    In his Erkenntnisproblem, Ernst Cassirer described Heinrich Hertz (1857-1894) as the first great physicist who consequently elaborated a both hypothetical and objective concept of scientific theory, i.e. an understanding of physical theory, which combines a logical rigorous analysis of the different possibilities of conceptual foundation with a carefully thought-out renunciation of absolute truth for one of these possibilities. This judgment mainly refers to Hertz's book Die Prinzipien der Mechanik, in neuem Zusammenhange dargestellt (1894), which was the main result of his scientific research during the last 3 years of his short life.

  20. Book Review: Book review

    Science.gov (United States)

    da Costa, Newton C. A.; Krause, Décio

    This book contains a representative selection of Erhard Scheibe's writings on the philosophy of physics. It encompasses eight sections, with 38 papers, distributed as follows: (I) Between Rationalism and Empiricism (five papers from 1969 to 1994); (II) The Philosophy of the Physicists (five papers from 1988 to 1995); (III) Reconstruction (four papers, from 1979 to 1988); (IV) Laws of Nature (five papers, from 1989 to 1998); (V) Reduction (five papers from 1973 to 1995); (VI) Foundations of Quantum Mechanics (six papers from 1985 to 1993); (VII) Spacetime, Invariance, Covariance (four papers from 1982 to 1994), and (VIII) Mathematics and Physics (four papers from 1977 to 1997).

  1. Book Review: Book review

    Science.gov (United States)

    Mishchenko, Michael I.

    2017-01-01

    The second - revised and enlarged - edition of this popular monograph is co-authored by Michael Kahnert and is published as Volume 145 of the Springer Series in Optical Sciences. As in the first edition, the main emphasis is on the mathematics of electromagnetic scattering and on numerically exact computer solutions of the frequency-domain macroscopic Maxwell equations for particles with complex shapes. The book is largely centered on Green-function solution of relevant boundary value problems and the T-matrix methodology, although other techniques (the method of lines, integral equation methods, and Lippmann-Schwinger equations) are also covered. The first four chapters serve as a thorough overview of key theoretical aspects of electromagnetic scattering intelligible to readers with undergraduate training in mathematics. A separate chapter provides an instructive analysis of the Rayleigh hypothesis which is still viewed by many as a highly controversial aspect of electromagnetic scattering by nonspherical objects. Another dedicated chapter introduces basic quantities serving as optical observables in practical applications. A welcome extension of the first edition is the new chapter on group theoretical aspects of electromagnetic scattering by particles with discrete symmetries. An essential part of the book is the penultimate chapter describing in detail popular public-domain computer programs mieschka and Tsym which can be applied to a wide range of particle shapes. The final chapter provides a general overview of available literature on electromagnetic scattering by particles and gives useful reading advice.

  2. Devonian brachiopods from the sillimanite zone, mount moosilauke, new hampshire.

    Science.gov (United States)

    Boucot, A J; Rumble, D

    1978-07-28

    Devonian brachiopods, identifiable at the generic level, have been recovered from calc-silicate rocks more intensely metamorphosed and metasomatized than any other known fossil occurrence. The fossils are a key stratigraphic link between granulite facies rocks of central New Hampshire and fossiliferous rocks of western New Hampshire and Maine.

  3. 18 CFR 270.306 - Devonian shale wells in Michigan.

    Science.gov (United States)

    2010-04-01

    ... has been filed; (e) A mud log from the well for which the determination is sought, with a detailed... Devonian Age Antrim shale through: (i) A well the surface drilling of which began after December 31, 1979... drilling of which began after December 31, 1979, but before January 1, 1993; or (iii) A recompletion...

  4. Devonian and Lower Carboniferous conodont biostratigraphy, Spanish Central Pyrenees

    NARCIS (Netherlands)

    Boersma, Kerst Th.

    1973-01-01

    Conodont faunas were collected from the Devonian and Lower Carboniferous in an area ranging from the Rio Fsera (prov. of Huesca) in the west to the Rio Llobregat (prov. of Barcelona) in the east. Most conodont zones and -Faunas recognized in Germany and Spain could be distinguished. The ages of the

  5. Devonian brachiopods of southwesternmost laurentia: Biogeographic affinities and tectonic significance

    Science.gov (United States)

    Boucot, A.J.; Poole, F.G.; Amaya-Martinez, R.; Harris, A.G.; Sandberg, C.A.; Page, W.R.

    2008-01-01

    Three brachiopod faunas discussed herein record different depositional and tectonic settings along the southwestern margin of Laurentia (North America) during Devonian time. Depositional settings include inner continental shelf (Cerros de Los Murcielagos), medial continental shelf (Rancho Placeritos), and offshelf continental rise (Rancho Los Chinos). Ages of Devonian brachiopod faunas include middle Early (Pragian) at Rancho Placeritos in west-central Sonora, late Middle (Givetian) at Cerros de Los Murcielagos in northwestern Sonora, and late Late (Famennian) at Rancho Los Chinos in central Sonora. The brachiopods of these three faunas, as well as the gastropod Orecopia, are easily recognized in outcrop and thus are useful for local and regional correlations. Pragian brachiopods dominated by Acrospirifer and Meristella in the "San Miguel Formation" at Rancho Placeritos represent the widespread Appohimchi Subprovince of eastern and southern Laurentia. Conodonts of the early to middle Pragian sulcatus to kindlei Zones associated with the brachiopods confirm the ages indicated by the brachiopod fauna and provide additional information on the depositional setting of the Devonian strata. Biostratigraphic distribution of the Appohimchi brachiopod fauna indicates continuous Early Devonian shelf deposition along the entire southern margin of Laurentia. The largely emergent southwest-trending Transcontinental arch apparently formed a barrier preventing migration and mixing of many genera and species of brachiopods from the southern shelf of Laurentia in northern Mexico to the western shelf (Cordilleran mio-geocline) in the western United States. Middle Devonian Stringocephalus brachiopods and Late Devonian Orecopia gastropods in the "Los Murcielagos Formation" in northwest Sonora represent the southwest-ernmost occurrence of these genera in North America and date the host rocks as Givetian and Frasnian, respectively. Rhynchonelloid brachiopods (Dzieduszyckia sonora) and

  6. Evaluation of Devonian-shale potential in Ohio

    Energy Technology Data Exchange (ETDEWEB)

    Komar, C. A.

    1981-01-01

    The purpose of this report is to inform interested oil and gas operators about EGSP results as they pertain to the Devonian gas shales of the Appalachian basin in eastern Ohio. Geologic data and interpretations are summarized, and areas where the accumulation of gas may be large enough to justify commercial production are outlined. Because the data presented in this report are generalized and not suitable for evaluation of specific sites for exploration, the reader should consult the various reports cited for more detail and discussion of the data, concepts, and interpretations presented. A complete list of EGSP sponsored work pertinent to the Devonian shales in Ohio is contained as an appendix to this report. Radioactive shale zones are also mapped.

  7. Climate effects caused by land plant invasion in the Devonian

    Science.gov (United States)

    Hir guillaume, Le; yannick, Donnadieu; yves, Goddéris; brigitte, Meyer-Berthaud; gilles, Ramstein

    2017-04-01

    Land plants invaded continents during the Mid-Paleozoic. Their spreading and diversification have been compared to the Cambrian explosion in terms of intensity and impact on the diversification of life on Earth. Whereas prior studies were focused on the evolution of the root system and its weathering contribution, here we investigated the biophysical impacts of plant colonization on the surface climate through changes in continental albedo, roughness, thermal properties, and potential evaporation using a 3D-climate model coupled to a global biogeochemical cycles associated to a simple model for vegetation dynamics adapted to Devonian conditions. From the Early to the Late Devonian, we show that continental surface changes induced by land plants and tectonic drift have produced a large CO2 drawdown without being associated to a global cooling, because the cooling trend is counteracted by a warming trend resulting from the surface albedo reduction. If CO2 is consensually assumed as the main driver of the Phanerozoic climate, during land-plant invasion, the modifications of soil properties could have played in the opposite direction of the carbon dioxide fall, hence maintaining warm temperatures during part of the Devonian.

  8. The oldest articulated chondrichthyan from the Early Devonian period.

    Science.gov (United States)

    Miller, Randall F; Cloutier, Richard; Turner, Susan

    2003-10-01

    Chondrichthyans (including living sharks, skates, rays and chimaeras) have a fossil record of scales and dermal denticles perhaps dating back to the Late Ordovician period, about 455 million years ago. Their fossil tooth record extends to the earliest Devonian period, almost 418 million years ago, whereas the oldest known articulated shark remains date from the Early Devonian period, about 394 million years ago. Here we report the discovery of an articulated shark that is almost 409 million years old from the Early Devonian (early Emsian) period of New Brunswick, Canada. The specimen, identified as Doliodus problematicus (Woodward), sheds light on the earliest chondrichthyans and their interrelationships with basal jawed vertebrates. This species has been truly problematic. Previously known only from isolated teeth, it has been identified as an acanthodian and a chondrichthyan. This specimen is the oldest shark showing the tooth families in situ, and preserves one of the oldest chondrichthyan braincases. More notably, it shows the presence of paired pectoral fin-spines, previously unknown in cartilaginous fishes.

  9. Book Bonding.

    Science.gov (United States)

    Elleman, Barbara

    1998-01-01

    Discusses nine books (fiction, nonfiction, and poetry) for children that center on bats. Focuses on one book ("Silverwing") as an example of the animal fantasy genre, which can tell the adventures of a particular animal, impart environmental knowledge and concerns, and include intriguing, solid facts about the animal in question. Offers…

  10. Professional Books.

    Science.gov (United States)

    Gilstrap, Robert L.

    1994-01-01

    Reviews five books: "Garbage Pizza, Patchwork Quilts and Math Magic" (Ohanian), about elementary math instruction; "Ready for What?" (Graue), on school readiness; "The Braid of Literature: Children's Worlds of Reading" (Wolf and Heath); "The Best Years of Their Lives" (Zvirin), a book of resources for teenagers; and "Teaching and Learning in the…

  11. Book Reviews.

    Science.gov (United States)

    Powicke, J. C.; And Others

    1986-01-01

    Reviews of 10 recent books and one new journal ("Catalyst: A Journal of Policy Debate") are provided. Topics of the books reviewed include: economics in modern Britain, world economics, the mixed economy, Milton Friedman's thought, British industry, economic issues, and London as a financial center. (JDH)

  12. Lung cancer imaging

    CERN Document Server

    Ravenel, James G

    2013-01-01

    This book provides a guide to the diagnosis, staging and overview of the management of lung cancer relevant to practicing radiologists so that they can better understand the decision making issues and provide more useful communication to treating physicians.

  13. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    4th Dalai Lama Yundain GyamcoAuthored by 5th Dalai Lama and translated by Chen Qingying and Ma Lianlong, the book tells the life of the 4th Dalai Lama who was the only non-Tibetan among the various generations of the Dalai Lama.As he was the first reincarnated Mongolian Living Buddha of the Gelug Sect, he held an important position in the history of the Gelug Sect. His period was a period filled with social changes, and little historical materials are found to cover his period. Publication of the book, published by the Tapei All Buddhist Cultural Undertakings Co. Ltd., is obviously a must-read book.

  14. Book Review:

    Science.gov (United States)

    Gregory, Ruth

    2007-06-01

    The study of braneworlds has been an area of intense activity over the past decade, with thousands of papers being written, and many important technical advances being made. This book focuses on a particular aspect of braneworlds, namely perturbative gravity in one specific model: the Randall-Sundrum model. The book starts with an overview of the Randall-Sundrum model, discussing anti-de Sitter (AdS) space and the Israel equations in some detail. It then moves on to discuss cosmological branes, focusing on branes with constant curvature. The book then turns to brane gravity, i.e. what do we, as brane observers, perceive the gravitational interaction to be on the brane as derived from the actual five-dimensional gravitational physics? After a derivation of the general brane equations from the Israel equations, the remainder of the book deals with perturbative gravity. This part of the book is extremely detailed, with calculations given explicitly. Overall, the book is quite pedagogical in style, with the aim being to explain in detail the topics it chooses to cover. While it is not unusual to have books written on current and extremely popular research areas, it is unusual to have calculations written so explicitly. This is both a strength and a weakness of this book. It is a strength because the calculations are presented in a detail that students learning the topic will definitely appreciate; however, the narrow focus of the book also means that it lacks perspective and fails to present the broader context. In choosing to focus on one particular aspect of Randall-Sundrum branes, the book has not managed to communicate why a large number of theorists have worked so intensively on this model. In its early stages, the explicit detail of the Randall-Sundrum model would be extremely useful for a student starting out in this research area. In addition, the calculational detail later in the computation of the graviton propagator on the brane would also be welcome not

  15. Book Review

    Directory of Open Access Journals (Sweden)

    Adrian Brown

    2012-01-01

    Full Text Available The second edition of Computational Physics by Rubin Landau, Manuel Paez and Cristian C. Bordeianu (published by Wiley hit bookshelves in 2007, and is steadily making its way into physics classrooms across the United States. Your reviewer first encountered the book at the Stanford Campus Book Store, where it is presumably being put to good use by students and faculty. The first edition was published in 1997 with Landau and Paez as authors [Computational Physics, 1st edn, Wiley, New York, 1997]. Rubin Landau is a very experienced computational physicist and staff member of the Oregon State University in Corvallis, where he directs the Computational Physics for Undergraduates course and teaches using this book. Landau is an incredibly active teacher to put it mildly – the code for the book is supplied in an accompanying DVD and he also posts applets and video lectures for his courses on his web page (http://www.physics.orst.edu/~rubin/.

  16. Reviews: Books.

    Science.gov (United States)

    Weiss, Bretta; And Others

    1993-01-01

    Reviews three books: "The Schoolhome: Rethinking Schools for Changing Families," by Jane Martin; "Godly Play," by Jerome Berryman; and "Five Kingdoms: An Illustrated Guide to the Phyla of Life on Earth," by Margulis and Schwartz. (TJQ)

  17. Nightmare book

    Science.gov (United States)

    judithku; jajustin; tyler, d.

    2017-02-01

    In response to Kate Brown's review of Kate Moore's book The Radium Girls, which tells the depressing but important tale of female radium-dial painters in the early 1900s who contracted radiation poisoning.

  18. Book review

    African Journals Online (AJOL)

    questions enabling readers to consider how their organisation embodies each model. The ... discussed in detail and has more examples than other models in this book. ... theories and causes of organisational change and the second outlining ...

  19. Orange Book

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Approved Drug Products with Therapeutic Equivalence (Orange Book or OB) is a list of drugs approved under Section 505 of the Federal Food, Drug and Cosmetic Act...

  20. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    CHINA'S SPACE TRAVEL On October 16, 2003 China successfully launched its first manned space flight. This book records the course of China's manned space undertaking, and development of its manned space flight. It includes 200 color plates relating to the Seven Systems of China's Manned Space Mission; Development of the Shenzhou Spacecraft; City of Dreams in the Gobi Desert; Yang Liwei-China's First Astronaut; and Chronology of the First Manned Space Flight. The book is appended with Memorabilia of China'...

  1. 18 CFR 270.303 - Natural gas produced from Devonian shale.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Natural gas produced... DETERMINATION PROCEDURES Requirements for Filings With Jurisdictional Agencies § 270.303 Natural gas produced from Devonian shale. A person seeking a determination that natural gas is produced from Devonian...

  2. Sedimentology and facies analysis of Devonian Rocks, southern district of Mackenzie, North West Territories, Canada

    NARCIS (Netherlands)

    Meijer Drees, N.C.

    1989-01-01

    The Devonian rock succession in the southern part of the District of Mackenzie consists of interbedded evaporites and carbonates, fossiliferous carbonates and shales. Inthe study areathe Devonian succession unconformably overlies LowerPaleozoic orPrecambrian strata and thins in a northeastward direc

  3. Palynological evidence concerning the Devonian age of the dingle group, Southwest Ireland

    NARCIS (Netherlands)

    Zwan, C.J. van der

    1980-01-01

    From the Dingle Group, southwest Ireland, generally considered to be of Downtonian age, a presumed Late Emsian palynological assemblage is described, which supports a considerably younger age of the group, viz. late Early Devonian-Middle Devonian. The species Cymbosporites hornei n.sp. is described

  4. BOOK MANAGER'S CHOICE BOOKS RECEIVED

    African Journals Online (AJOL)

    ... of higher cerebral functions like language, memory and problem solving. ... hormonal responses to exercise and the impact of these responses on different ... text to sports medicine. This book is not ... and classical music. He was widely read ...

  5. Electronic book – paperless book

    Directory of Open Access Journals (Sweden)

    Mateja Ločniškar-Fidler

    2003-01-01

    Full Text Available The article presents the electronic book, which is accessible on the Internet, with particularities and drawbacks that the present and future users and librarians may encounter.It also presents devices (such as scanners and hand-helds and software required for reading and designing electronic books, as well as the details we should pay attention to when buying and using the above mentioned devices. Some of the most significant web pages dedicated to the selling and promoting of electronic books are also presented. The protection of authors’ works, distributed via the Internet and digital media, is gaining importance. In September 1999, Slovenia also joined the international agreement on the protection of copyrights. It is expected that electronic books will gradually become part of the collection of all types of libraries. Therefore, libraries will need appropriate technical equipment as well as trained personnel for the usage of this new medium.

  6. Putative cryptoendolithic life in Devonian pillow basalt, Rheinisches Schiefergebirge, Germany.

    Science.gov (United States)

    Peckmann, J; Bach, W; Behrens, K; Reitner, J

    2008-03-01

    Middle Devonian (Givetian) pillow basalt and inter-pillow breccia from the Rheinisches Schiefergebirge in Germany were found to contain putative biogenic filaments that indicate that life once proliferated within these volcanic rocks. Mineralized filaments are found in carbonate amygdules (vesicles filled by carbonate cement) in the volcanic rock, where they started to form on the internal surface of the once water-filled vesicles. Biogenicity of the filaments is indicated by (1) their size and shape resembling modern microorganisms including a constant diameter along the length of curved filaments, (2) their independence of crystal faces or cleavage planes, (3) branching patterns reminiscent of modern microorganisms, and (4) their spatial clustering and preferential occurrence close to the margin of pillows and in the inter-pillow breccias. A time lag between the deposition of pillow basalt and the activity of endoliths is revealed by the sequence of carbonate cements filling the amygdules. The putative filamentous microorganisms thrived after the formation of early fibrous rim cement, but before later equant calcite spar filled most of the remaining porosity. Microbial clay authigenesis analogous to the encrustation of prokaryotes in modern iron-rich environments led to the preservation of filaments. The filaments predominantly consist of the clay minerals chamosite and illite. Having dwelled in water-filled vesicles, the Devonian basalt-hosted filaments apparently represent cryptoendoliths. This finding suggests that a previously unrecognized niche for life exists within volcanic rock.

  7. Unsuspected functional disparity in Devonian fishes revealed by tooth morphometrics?

    Science.gov (United States)

    Gauchey, Samuel; Girard, Catherine; Adnet, Sylvain; Renaud, Sabrina

    2014-09-01

    The shape of features involved in key biological functions, such as teeth in nutrition, can provide insights into ecological processes even in ancient time, by linking the occupation of the morphological space (disparity) to the occupation of the ecological space. Investigating disparity in radiating groups may provide insights into the ecological diversification underlying evolution of morphological diversity. Actinopterygian fishes initiated their radiation in the Devonian, a period characterized by the diversification of marine ecosystem. Although a former morpho-functional analysis of jaw shape concluded to conservative and poorly diversified morphologies in this early part of their history, fish tooth disparity evidenced here an unsuspected diversity of possible functional significance in the pivotal period of the Late Devonian (Famennian). All teeth being caniniforms, some were stocky and robust, in agreement with expectations for active generalist predators. More surprisingly, elongated teeth also occurred at the beginning of Famennian. Their needle-like shape challenges morpho-functional interpretations by making them fragile in response to bending or torsion. The occurrence of both types of fish teeth during the beginning of the Famennian points to a discrete but real increase in disparity, thus testifying a first burst of feeding specialization despite overall conservative jaw morphology. The disappearance of these needle-like teeth in the Late Famennian might have been related to a relay in dental diversity with abundant co-occurring groups, namely conodonts and chondrichthyans (sharks).

  8. Upper Devonian microvertebrates from the Canning Basin, Western Australia

    Science.gov (United States)

    Roelofs, Brett; Playton, Ted; Barham, Milo; Trinajstic, Kate

    2015-03-01

    A diverse microvertebrate fauna is described from the Virgin Hills and Napier formations, Bugle Gap Limestone Canning Basin, Western Australia. Measured sections at Horse Spring and Casey Falls (Virgin Hills Formation) and South Oscar Range (Napier Formation) comprise proximal to distal slope carbonates ranging in age from the Late Devonian Frasnian to middle Famennian. A total of 18 chondrichthyan taxa are identified based on teeth, including the first record of Thrinacodus tranquillus, Cladoides wildungensis, Protacrodus serra and Lissodus lusavorichi from the Canning Basin. A new species, Diademodus dominicus sp. nov. is also described and provides the first record of this genus outside of Laurussia. In addition, the upper range of Australolepis seddoni has been extended to Late Devonian conodont Zone 11, making it the youngest known occurrence for this species. The Virgin Hills and Napier formations microvertebrate faunas show close affinities to faunas recovered from other areas of Gondwana, including eastern Australia, Iran, Morocco and South China, which is consistent with known conodont and trilobite faunas of the same age.

  9. Book Review

    Science.gov (United States)

    Fritz, Steffen

    2017-07-01

    The book titled European Landscape Dynamics is a comprehensive compendium on the European CORINE land cover (CLC) and some other aspects such as fragmentation and ecosystem services in Europe. The authors constitute a wide selection of researchers and practitioners from across Europe active in this field. It contains 29 chapters of very different sizes ranging between 2 pages (Chapter 8) to 43 pages (Chapter 20). The book is structured in 5 different sections: 1. Introduction; 2. Methodology; 3. European CORINE data layers; 4. Case studies; and 5. CORINE Land Cover Perspective.

  10. Book Review

    Science.gov (United States)

    Mishchenko, Michael I.

    2016-08-01

    The main purpose of this exemplary book is to provide a systematic exposition of the entire field of optical tweezers and their applications. The book is divided into three (approximately equal) parts summarizing the electromagnetic theory of optical tweezers (Part I), the practice of designing and building optical tweezers (Part II), and extensive applications of optical tweezers in various branches of science (Part III). The exposition is highly methodical and addresses the needs of anyone dealing with optical tweezers, be it a theoretician, an engineer/experimentalist, a routine practitioner, or an interested scientist.

  11. Book Review:

    Science.gov (United States)

    Botet, R.

    2004-09-01

    The second edition of Mathematical Methods for Physics and Engineering by Riley et al is a great scientific textbook. The reader should not be intimidated by its size - over 1200 pages - and skimming through it, one is confronted with a vast amount of information (which could be daunting for students). However, when reading it in detail one realizes that the number of pages is justified and the result is a self-contained reference on mathematical methods for physics. The book is well organized: it starts at basic university undergraduate level and progresses to the highest graduate level. It is a tour de force to write mathematical sections that are both complete and at a appropriate academic level; the sequence of sections (and their content) has been chosen with great care in order that each section may introduce the following ones. The authors have clearly succeeded with this challenge, making this a remarkable pedagogical book. No precise knowledge is needed at the beginning, and all the material is presented in a logical progression. The student can confidently follow the material as it is presented. Even though this book is devoted to physics and engineering, it can be used by students in other scientific fields. The material covered in the book concentrates on applied theorems and formulae. But as the title of the book indicates, it is primarily written 'for physics and engineering' so this is to be expected and it greatly simplifies the text of the course. Consequently, derivations of the main results are essentially 'for physicists'. Frequently proofs are briefly outlined and are not as detailed as many mathematicians would like. Nevertheless, the final results are always clearly stated together with the technical conditions under which they should be used, thus providing a very comprehensive and practical textbook. The only criticism is that the sections on probability and statistics do not fit comfortably between their previous and following sections

  12. Book Reviews.

    Science.gov (United States)

    Lance, Larry M.; And Others

    1987-01-01

    Reviews the following Human Sexuality books: "Taking Sides: Clashing Views on Controversial Issues in Human Sexuality" (Francoeur, R.T., 1987); "Annual Editions: Human Sexuality" (Pocs, O., 1987); "Personal Issues in Human Sexuality" (Gordon, S. and Snyder, W., 1986); "Journey Into Sexuality: An Exploratory Voyage" (Reiss, I.L., 1986); and…

  13. Book review

    NARCIS (Netherlands)

    NN,

    2003-01-01

    This book is entirely dedicated to the functional role of fungi in all kind of ecosystems, and it attempts to show how the world would function if fungi were not there. It is conceived as an introduction to the subject for students in mycology and ecology. The introductory chapters deal with fundame

  14. BOOKS JBOEKE

    African Journals Online (AJOL)

    tions of the survivors of the Coconut Grove fire disaster. Since then, every aspect of ... preface to the first edition, 'as any grown child knows, the quality of a book is in ... undertaken, and will be of particular value for preparation for postgraduate ...

  15. Electronic Books

    Science.gov (United States)

    Clyde, Laurel A.

    2005-01-01

    Terje Hillesund points out that "information technology and especially the Internet have profoundly changed the ways of publishing." Recently, the book publishing industry has started to catch up, making digitized texts--including multimedia texts--available for sale through online bookstores, and in some cases, available for free downloading.…

  16. Recommended Books

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Book 1: (Editor-in-Chief: Shi Yafeng; Published by Elsevier and Science Press Beijing in 2008, 539 pages) Glaciers and Related Environments in China Since the professional institution for glaciology attached to the Chinese Academy of Sciences was established in 1958, studies of glaciers in alpine regions, and of Quaternary glaciations throughout

  17. Book review

    NARCIS (Netherlands)

    NN,

    2003-01-01

    This book is entirely dedicated to the functional role of fungi in all kind of ecosystems, and it attempts to show how the world would function if fungi were not there. It is conceived as an introduction to the subject for students in mycology and ecology. The introductory chapters deal with

  18. Book reviews

    NARCIS (Netherlands)

    NN,

    2004-01-01

    Since the publication of the first edition of this book, important developments in biotechnology and mushroom production made a new, revised version necessary. As it is written for the mushroom industry, it emphasizes on nutritional, medical, and cultivating aspects of edible and medicinal fungi. A

  19. Thin book

    DEFF Research Database (Denmark)

    En lille bog om teater og organisationer, med bidrag fra 19 teoretikere og praktikere, der deltog i en "Thin Book Summit" i Danmark i 2005. Bogen bidrager med en state-of-the-art antologi om forskellige former for samarbejde imellem teater og organisationer. Bogen fokuserer både på muligheder og...

  20. BOOK REVIEW

    Institute of Scientific and Technical Information of China (English)

    CHEN Shuaifeng; ZHANG Yun

    2011-01-01

    @@ The generic term"Chinese tradition"can be viewed from various perspectives.One thinks first of classic texts like The Four Books and The Five Classics,or the poetry of the Tang and the Song,as key parts of the genealogy of the "Chinese tradition."

  1. Book reviews

    NARCIS (Netherlands)

    NN,

    1961-01-01

    H.H. Allan, Flora of New Zealand. Vol. 1, 1961, liv + 1085 pp., 40 text figs., 4 end paper maps. Owen, Wellington. The author died in 1957; this volume, which contains the pteridophytes, gymnosperms, and dicots, was seen through the press by Lucy B. Moore. The book weighs no more than 560 grams, so

  2. Book fair

    CERN Multimedia

    2006-01-01

    The Swiss academic publishing house 'Presses Polytechniques Universitaires Romandes'will be presenting its most recent scientific and technical publications at a book fair in the lobby of the Main Building (60) from 10 a.m. to 4 p.m. on Thursday 28 September 2006.

  3. Book Reviews.

    Science.gov (United States)

    Joyner, Christopher C.; And Others

    1986-01-01

    Scholarly reviews of nine books are presented. Topics include nuclear deterrence, urban planning in France, human rights in the Republic of China, the United States' support of Israel, U. S. military policy, an analysis of Rousseau's social contract, political influences on the U. S. presidency, the state and political theory, and the loss of…

  4. Book reviews

    NARCIS (Netherlands)

    NN,

    2003-01-01

    The mycoflora of Nepal, a remote and not easily accessible country, has been poorly known so far. This book offers a welcome compilation of current knowledge, brought together by the author, and supplemented with his extensive own research. Introductory chapters deal with the phytogeography and

  5. Book Reviews.

    Science.gov (United States)

    Cole, Michael; And Others

    1993-01-01

    Reviews four books: (1) "On Intelligence. . .More or Less: A Bioecological Treatise on Intellectual Development" (Stephen J. Ceci); (2) "Knowing Children: Experiments in Conversation and Cognition" (Michael Siegal); (3) "Adolescents and Their Families: Paths of Ego Development" (S. T. Hauser and others); and (4) "Adolescence: An Anthropological…

  6. Book review

    African Journals Online (AJOL)

    up for the new scientific outlook that these elite readily covet was relegated to the ... ness: Culture, Ideology and Discourse, his book published as issue number 44 of .... It Would Take Time projects two categories of pantheons with the first ... rin's recent text is a piece of poetry, a work of drama or a short form of prose fiction.

  7. Book Review

    African Journals Online (AJOL)

    New York: Columbia ... ISBN: 978-0-231-13350-2 by Archana Barua. The Present Personal is a book of our time. .... Chapter 2 (“The Limits of Language and the Dream ..... Archana Barua has also published a number of poems and short.

  8. Book review

    African Journals Online (AJOL)

    There is considerable overlap between the prison poems in the first section ... with which the new book opens, 'The Following Dawn the Boots', talks about the first ... Two spir- ited efforts express solidarity with the executed Nigerian writer, Ken ...

  9. !Book review

    African Journals Online (AJOL)

    In view of the fact that Soko's book was published in 1994, this is a belated review. The ... in by the further sub-title /zibongo Zesingoni (Ngoni praise poetry). ... two praise poets who are mentioned in the first chapter should have been .... attracts almost the whole population which is keen to witness the crowning of its new.

  10. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Zhang Jingwu and Tibetan Liberation The Research Office of Party History of the Committee of the Tibet Autonomous Region edited this book. In the 1950s, Zhang Jingwu received orders to Tibet. He was designated as the representative of the Central Government

  11. Books Reviews

    OpenAIRE

    家本, 秀太郎

    1998-01-01

    Books Reviewed: "The Balance of Payments: Free Versus Fixed Exchange Rates"; "The Economics of Irrigation"; "Farmers and a Hungry World"; "French and EEC Grain Policies and Their Price Effects, 1920-1970"; "Growth and Structure in the Economy of Modern Italy"; "Production Yearbook 1966"; "The Cotton Industry: An Essay in American Economic History. Part I. The Cotton Culture and the Cotton Trade"

  12. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Selected Works on Historical Documents of Tibet (XXI);Collection of Journals on Tibetan Studies;Guidance to Traditional Architecture in Tibet;Concise History of Tibetan Music;Concise History of Tibetan Fine Arts;Series Books on Himalayas;Trekking in Tibet。

  13. Digital books.

    Science.gov (United States)

    Wink, Diane M

    2011-01-01

    In this bimonthly series, the author examines how nurse educators can use the Internet and Web-based computer technologies such as search, communication, and collaborative writing tools; social networking and social bookmarking sites; virtual worlds; and Web-based teaching and learning programs. This article describes digital books.

  14. Book notice

    NARCIS (Netherlands)

    Adema, Frits

    1999-01-01

    FOCKO WEBERLING & WILHELM TROLL: Die Infloreszenzen Band II, Teil 2, Monotele und polytele Synfloreszenzen. Gustav Fischer Verlag, Jena, Germany, 1998. 483 pp., illus. ISBN 3-437-35436-1. Price: DEM 238. A new volume in the monumental series of books on inflorescences in the tradition of Troll’s mor

  15. Book reviews

    NARCIS (Netherlands)

    NN,

    2004-01-01

    Since the publication of the first edition of this book, important developments in biotechnology and mushroom production made a new, revised version necessary. As it is written for the mushroom industry, it emphasizes on nutritional, medical, and cultivating aspects of edible and medicinal fungi. A

  16. Book Reviews.

    Science.gov (United States)

    Coates, Elizabeth; And Others

    1993-01-01

    Reviews three books: (1) "Jeux Populaires Traditionnels pour les Enfants d'aujourd'hui" (Traditional Popular Games for Today's Children) (Jacqueline Theriault and Denise Garon); "Early Childhood Education" (B. Persky and L. Golubchick, editors); and "Playing to Learn: The Young Child, Teacher and the Classroom" (Weininger and Daniel). (AC)

  17. Electronic Books

    Science.gov (United States)

    Clyde, Laurel A.

    2005-01-01

    Terje Hillesund points out that "information technology and especially the Internet have profoundly changed the ways of publishing." Recently, the book publishing industry has started to catch up, making digitized texts--including multimedia texts--available for sale through online bookstores, and in some cases, available for free downloading.…

  18. Book reviews

    NARCIS (Netherlands)

    NN,

    2003-01-01

    This book is dedicated to the world-known specialist in marine mycology, E. B. Gareth Jones on the occasion of his 65th birthday, for his substantial contribution to marine mycology. It contains 22 contributions by a multitude of authors, grouped around the central theme of Fungi in marine environme

  19. Book reviews

    NARCIS (Netherlands)

    NN,

    2004-01-01

    This book is a concise and rewritten version of the author’s ‘Anatomie der Hymenomyceten’, published in 1997 by Koeltz Verlag (CH), which, unfortunately, never has been reviewed in this journal. In almost 500 pages the author leads us through the exciting world of the anatomy, cytology, and histolog

  20. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    CHINA'S SPACE TRAVEL On October 16, 2003 China successfully launched its first manned space flight. This book records the course of China's manned space undertaking, and development of its manned space flight. It includes 200 color plates relating to the Seven Systems of China's Manned Space Mission; Development of the Shenzhou Spacecraft; City of Dreams in the Gobi Desert; Yang

  1. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    CHINA'S SPACE TRAVEL On October 16, 2003 China successfully launched its first manned space flight. This book records the course of China's manned space undertaking, and development of its manned space flight. It includes 200 color plates relating to the Seven Systems of China's Manned Space Mission; Development of the

  2. Book Reviews.

    Science.gov (United States)

    Eron, Leonard D.; And Others

    1994-01-01

    Reviews six books on developmental psychology: (1) "Children and Violence" (David Reiss and others); (2) "Television and the American Child" (George Comstock); (3) "Intellectual Development" (Robert Sternberg and Cynthia Berg); (4) "Context and Development" (Robert Cohen and Alexander Siegel); (5) "Adolescent Identity Formation" (Gerald Adams and…

  3. Book Reviews

    OpenAIRE

    Tauer, Loren; Dalrymple, Dana G.; Brink, Lars

    2004-01-01

    Books Reviewed include: A Comprehensive Assessment of the Role of Risk in US Agriculture by Just Richard E., Rulon D. Pope; Providing Global Public Goods: Managing Globalization by Inge Kaul, Pedro Conceicao, Katell Le Goulven and Ronald U. Mendoza; Agricultural Policy Reform-Politics and Process in the EU and US in the 1990s by Wayne Moyer and Tim Josling

  4. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    CHINA’S SPACE TRAVEL On October 16, 2003 China successfully launched its first manned space flight. This book records the course of China’s manned space undertaking, and development of its manned space flight. It includes 200 color plates relating to the Seven Systems

  5. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Study of Nuns of Tibetan Buddhism Nuns constitute a part of members of Tibetan Buddhism. Recent years have seen more girls and women apply to be nuns. Studying the why and the female body of the members of Tibetan Buddhism is therefore of practical significance. Authored by Degyi Zholma, the book provides a panoramic description of nuns, including history and status quo. To write

  6. BOOK REVIEWS

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    This book by Professor Chen Yunü is a multi-faceted study of Buddhism during the Ming dynasty (1368-1644).The aim of the research as stated by the author is to clarify the social role of Buddhist institutions during that period and to explicate the "laicization" of Buddhism during the Ming (pp.30-31).

  7. Book Review:

    Science.gov (United States)

    Fallone, B. G.

    2004-01-01

    This book represents the proceedings of the five day programme on IMRT techniques presented at the 2003 American Association of Physicists in Medicine (AAPM) Summer School held in Colorado Springs, Colorado. The book is essentially an overview of IMRT techniques, discussing the history, the mathematical processes involved in the planning stages, the biological indices for evaluations, the off-line and on-line medical imaging that is required, the various IMRT delivery techniques available, positioning and motion verification, shielding and QA issues, and some clinical applications. There is some additional discussion on modulated electron and proton therapy, views on the clinical and financial impact of IMRT, as well as some speculation on the future uses of IMRT. The fact that the book is an `overview' must be emphasized. Medical physicists who are well-read in IMRT, or have implemented IMRT, even partially, may be a little disappointed with the book. Although specific details were purposely omitted, the well-read physicist would have preferred to go right to the `heart of the matter', something this book fails to do. As is typical of many proceedings-type books, there is a certain level of inconsistency of writing styles, as well as some redundancy between the different chapters. It is unfortunate that such a large volume does not have an index to allow a reader to explore a particular subject pertaining to IMRT. The reader would have to guide himself/herself by the table of contents before each chapter which could be a problem if the reader requires some information quickly. It is interesting to note that the book lends itself to a variety of professionals interested in IMRT, including administrators. It may be a source of help for medical physicists who wish to discuss IMRT issues with higher level administration, for example. Some clinical applications are also reviewed. The lack of details concerning the advantages of IMRT with respect to clinical outcome is

  8. Thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian basins of North America

    Science.gov (United States)

    East, Joseph A.; Swezey, Christopher S.; Repetski, John E.; Hayba, Daniel O.

    2012-01-01

    Much of the oil and gas in the Illinois, Michigan, and Appalachian basins of eastern North America is thought to be derived from Devonian shale that is within these basins (for example, Milici and others, 2003; Swezey, 2002, 2008, 2009; Swezey and others, 2005, 2007). As the Devonian strata were buried by younger sediments, the Devonian shale was subjected to great temperature and pressure, and in some areas the shale crossed a thermal maturity threshold and began to generate oil. With increasing burial (increasing temperature and pressure), some of this oil-generating shale crossed another thermal maturity threshold and began to generate natural gas. Knowledge of the thermal maturity of the Devonian shale is therefore useful for predicting the occurrence and the spatial distribution of oil and gas within these three basins. This publication presents a thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian basins. The map shows outlines of the three basins (dashed black lines) and an outline of Devonian shale (solid black lines). The basin outlines are compiled from Thomas and others (1989) and Swezey (2008, 2009). The outline of Devonian shale is a compilation from Freeman (1978), Thomas and others (1989), de Witt and others (1993), Dart (1995), Nicholson and others (2004), Dicken and others (2005a,b), and Stoeser and others (2005).

  9. DEVONIAN RUGOSE CORALS FROM THE KARAKORUM MOUNTAINS (NORTHERN PAKISTAN

    Directory of Open Access Journals (Sweden)

    STEFAN SCHRÖDER

    2004-11-01

    Full Text Available The Karakorum Block is regarded as a microplate of "Gondwanan" origin and was part of the Cimmerian continent ("Mega Lhasa" which rifted away from the northern margin of Gondwana during the Late Palaeozoic/Early Mesozoic. From the Northern Karakorum Range (Yarkhun and Karambar River Valleys: structurally belonging to the Northern Sedimentary Belt an Upper Givetian to Lower Frasnian rugose coral fauna of the Shogram Formation is described. The fauna is dominated by cosmopolitan genera such as Hexagonaria, Disphyllum, Macgeea and the Temnophyllum/Spinophyllum group, generally showing a geographically wide distribution, although being absent from the Eastern Americas Realm in the Upper Givetian/Lower Frasnian. Therefore its components are of little use for biogeographical deductions at sub-realm level, and in explaining the relation between the Karakorum Range and other Cimmerian crustal blocks. A remarkable exception is the first record of the genus Pseudopexiphyllum outside of Turkey, indicating a connection to the western part of the Cimmerides. On species level, the coral fauna of the Shogram Formation is characterized by the development of a diverse and rather unique fauna including about 35 taxa, that differs from the faunas known from neighbouring crustal blocks. So far, faunistic links to the Central Iranian Microcontinent (Yazd-, and Tabas-Block, the northwest Iranian Plate (Elburz, Central Pamir, the Lhasa Block and Western Qiangtang are not clear, and although each of these fragments are believed to be closely connected they were apparently not in direct contact during the Devonian. However, the Karakorum fauna is remarkably close to one known from the Helmand Block in Afghanistan, showing a very similar generic composition that includes numerous morphologically closely related, although not identical species. Accordingly, the restricted faunal exchange led to the development of new taxa. Distribution of the new species of Spinophyllum

  10. Osmium isotopes and the Upper Devonian "Kellwasser" event

    Science.gov (United States)

    Brauns, M.

    2001-12-01

    The Upper Devonian "Kellwasser" horizon at the Frasnian/Famennian boundary (~367 Ma) records one of the most severe world-wide catastrophic bio-events in Earth's history. Current theories for the causes of mass extinction include (e.g. Schindler 1990) (i) meteoritic impact, (ii) sea-level changes, shifts of the sedimentary realm and generation of anoxic milieus, (iii) enhanced clastic input and modification of sea water chemistry, and, possibly, (iv) a combination of (ii) and (iii). The time-integrated Os isotopic composition of Kellwasser limestones appears to be a suitable tool to shed light on these options and possibly place constraints on the Os isotopic evolution of Upper Devonian sea water. We present complete Re-Os analyses of limestone and shale whole rock samples, and some biogenic/diagenetic constituents (conodonts, Fe oxides). The results indicate extreme Re and Os compositional variations between different limestone and shale sublayers (Re = 0.1 - 40 ppb, Os 26 - 830 ppt, Re/Os = 4 - 240). The present Os isotopic ratios of the rocks were found to be very radiogenic (187Os/186Os = 9,865 - 388,35). For the first time, conodont samples extracted from the Kellwasser sequence were tested as potential tracers for the Os isotopic composition of Upper Devonian sea water. Their Os contents are in the range of 210 - 112 ppt, which required analysis of about 15.000 specimens per sample to obtain sufficient Os for mass spectrometry. The Os of the conodonts (187Os/186Os = 14,35 - 67,89) is significantly less radiogenic compared to their complementary host rocks. Their 187Re/186Os, however, exceed the 187Re/186Os ratios of the host limestones by at least 1-2 orders of magnitude. Recalculation of the 187Re/186Os ratios of all rock and conodont samples for an age of 367 Ma yielded in all cases unrealistic and very contrasting values with respect to any hypothetical Os isotopic composition of Upper Devonian sea water. Our Re-Os isotopic data do establish several points

  11. A Study of Devonian Reefs from Southern China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Three Devonian reefs (bioherms) from Yunnan and Guangxi, southern China, are studied in detail.Six microfacies types are differentiated. Colonial rugose corals (Columnaria, Disphyllum and Hexagonaria) at Qujing, tabulate corals (Alveolites) with massive stromatoporoids (Actinostroma and Stromatoporella) and sponges at Panxi, and massive stromatoporoids (Actinostroma, Trupetostroma and Stromatoporella) at Yangshuo belong to the most important reef builders. All the three reefs studied clearly reveal a successive evolution history. They developed on the carbonate banks, shallow carbonate platforms and platform margins in the Late Givetian and terminated in the Frasnian due to sea-level falls related to local uplifts of platforms. This coincides with a eustatic fall of relative sea level at the Frasnian/Famennian transition.

  12. STRONTIUM DISTRIBUTION IN UPPER DEVONIAN CONODONT ELEMENTS: A PALAEOBIOLOGICAL PROXY

    Directory of Open Access Journals (Sweden)

    ANDREY V. ZHURAVLEV

    2017-04-01

    Full Text Available Conodonts are an extinct group of marine animals possessing debated affinities. The conodont elements are composed of calcium phosphate [apatite (CaF] and collagen-like proteins. Distribution of Sr in the bioapatite of albid, lamellar and paralamellar tissues of some Upper Devonian conodont element crowns from NW Russia was studied by microprobe. The calcium phosphate of the lamellar and paralamellar tissues demonstrates periodical oscillation of Sr contents across the lamellae (0.4-0.5 wt% in the outer part of lamella, and 0.2 wt% in the inner part. The albid tissue contains Sr of less than 0.4 wt%. It is suggested that oscillations of Sr concentrations reflect the periodic growth of the lamellae, and the average Ca/Sr ratio can be a proxy of the growth rate.

  13. Deltaic sedimentation in the Devonian of Western Libya

    Science.gov (United States)

    Vos, Richard G.

    1981-05-01

    Middle and Upper Devonian deposits from the Aouinet Ouenine Formation in the southern Ghadames Basin of western Libya provide a well exposed example of a deltaic complex containing both progradational and transgressive facies. Progradational facies comprise both laterally accreting and incised distributary channels overlying prodelta deposits. Also present is a progradational beach environment showing build-up from an offshore shelf through nearshore shelf to shoreface and foreshore sub-environments. Over-lying these progradational facies are transgressive tidal-flat, washover-fan, foreshore and nearshore deposits. The characteristics and interrelationships of the different facies are explained by two sedimentation models: progradational facies existed contemporaneously during phases of active sediment supply whereas the transgressive facies existed contemporaneously during periods of diminished or absent detrital influx.

  14. Taphofacies Models of Devonian in Longmenshan Area, Sichuan, China

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    Taphonomy refers primarily to the study of processes between death and final burial of an organism or a group of organisms, including both taphonomic loss and taphonomic gain. Taphofacies refers to the taphonomic traits, which include the taphonomic attributes of all fossils and the lithologic features of their enclosing rocks. Taphofacies is different from lithofacies; as a taphonomic environmental setting or taphonomic condition, it is more useful than the stratigraphic body of rock. Based on the features of fossil preservation integrated with stratigraphic, sedimentologic and paleontologic evidence from Devonian of Longmenshan area, it is distinguished and described 11 taphofacies models. For convenience in the field, the name of each taphofacies is divided into taphonomic and lithologic traits. The spatial relations between each taphofacies and the taphofacies with the benthic assemblages 1-6 are discussed.

  15. Book Review

    Directory of Open Access Journals (Sweden)

    Peralam Yegneswaran Prakash

    2016-08-01

    Full Text Available Since its primary release in 1992 and a second version in 2007 the book ‘Descriptions of Medical Fungi’ has been impressively advanced in its utility for identification of fungi. The initial editions of this book titled ‘Descriptions of Medical QAP Fungi’ were prepared as description sheets to facilitate identification of fungi at participant laboratories in the Royal College of Pathologists of Australasia (RCPA Mycology Quality Assurance Program (QAP. Keeping pace with the major shifts in fungal nomenclature, an updated and refurbished third edition is now available. The authors have attempted to reconcile and portray the present-day morphological description of medically important fungi with supplementary phylogenetic studies.

  16. Book Review

    Science.gov (United States)

    Tanona, Scott

    There is more to this book than readers of this journal might expect from an author who has associated Bohr and Heisenberg with Derrida and Lacan (Plotnitsky, 1994, 2002). Plotnitsky has written in the past on trying to bridge the "two cultures" of the "science wars" by defending Derrida and others against what he perceives to have been too-quickly dismissive critiques (Plotnitsky, 1997), but he has not provided an extended philosophical analysis of Bohr to support the connections he has made. This book seems to be an attempt to engage in a careful analysis of Bohr in a way meant to satisfy critical readers and also support what he here calls "nonclassical epistemology".

  17. Book review

    Directory of Open Access Journals (Sweden)

    Agnieszka Szefer

    2012-10-01

    Full Text Available Sally Meets Harry: Practical Primer to English Pronunciation and Spelling Author: Marta Nowacka, Piotr Cymbalista and Grzegorz A. Kleparski Publisher: Wydawnictwo Uniwersytetu Rzeszowskiego ISBN: 978-837-33867-3-0 Pages: 208;How Much Wood Would a Woodchuck Chuck?’ English Pronunciation Practice Book Author: Anna Mańkowska, Marta Nowacka and Magdalena Kłoczowska Publisher: Konsorcjum Akademickie ISBN: 978-839-28763-2-8 Pages: 200.

  18. Book Review

    Directory of Open Access Journals (Sweden)

    Salvatore Filippone

    2014-01-01

    Full Text Available The book by Arjen Markus is a veritable tour de force among the possibilities opened up by the latest incarnation of Fortran, the longest-lived programming language on the planet and still one of the favourites by scientific programmers. It is not an introduction to the syntax and semantics of the latest language standard: it is more of a gourmet cookbook showing off a wide range of examples of what the new features allow a daring programmer to do.

  19. Book Reviews

    OpenAIRE

    Adrianus Koster; Peter Gathercole; Simon Kooijman; Roland Werner; P.E. de Josselin de Jong; John Ingleson; C.K. Jonker-de Putter; M. Jacq-Hergoualc’h; R. Hagesteijn; William Wood; B.G. Grijpstra; Robert Wessing; D.C. Geirnaert-Martin; Carl Lumholtz; P. van Emst

    1981-01-01

    - H.J.M. Claessen, David Lewis, From Maui to Cook: The discovery and settlement of the Pacific, Drawings by Walter Stackpool. Sydney: Doubleday, 1977. Bibliography. - P. van Emst, Carl Lumholtz, Among Cannibals. An account of four years travel in Australia and of camp life with the aborigines of Queensland. Firle: Caliban Books. 383 pp. Maps, illustrations and index. Reprinted from the first edition, London: John Murray. - D.C. Geirnaert-Martin, Robert Wessing, Cosmology and social behaviour ...

  20. Book Information

    Institute of Scientific and Technical Information of China (English)

    Li; Caige

    2015-01-01

    The Cultural Gene of Ancient Chinese SpaceAuthor:Zhang Jie Year:2012Publisher:Tsinghua University Press ISBN:9787302273646(413 pages,in Chinese)From multiple perspectives of ancient astronomy,cultural geography and mountain modes,etiquette culture and system,artifacts and space archaeology,traditional painting,geomantic theory,etc.,this book systematically explores the main origins,concepts,con-

  1. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    CHINA'S SPACE TRAVEL On October 16, 2003 China successfully launched its first manned space flight. This book records the course of China's manned space undertaking, and development of its manned space flight. It includes 200 color plates relating to the Seven Systems of China's Manned Space Mission; Development of the Shenzhou Spacecraft; City of Dreams in the Gobi Desert; Yang Liwei-China's First Astronaut; and Chronology of the First

  2. Book Information

    Institute of Scientific and Technical Information of China (English)

    Qian; Fang

    2015-01-01

    Worlding Cities:Asian Experiments anthe Art of Being Global Author:Ananya Roy;Editor:Aihwa Ong Year:2012Publisher:Wiley-Blackwell ISBN:1405192763(376 pages,in English)From Dubai to Delhi and from Singapore to Shanghai,cities across Asia are sites of intense experiments with different ways of being global.This book intervenes in urban theory focused on established

  3. Book Review:

    Science.gov (United States)

    Folacci, Antoine; Jensen, Bruce

    2003-12-01

    Thanks to its impressive success in the second half of the 20th century, both in high-energy physics and in critical phenomena, quantum field theory has enjoyed an abundant literature. We therefore greet yet another book on this subject with caution: what can a monograph on quantum field theory bring now that is new, either conceptually or pedagogically? But when it is written by a physicist such as Bryce DeWitt, who has made his own contribution to the collection of field theory books with The Global Approach to Quantum Field Theory, all suspicion is naturally abandoned. One knows in advance that this book can only lead to a genuine enrichment of the literature. DeWitt has made a formidable contribution to various areas of physics: general relativity, the interpretation of quantum mechanics, and most of all the quantization of non-Abelian gauge theories and quantum gravity. In addition, his pedagogical publications, especially the Les Houches schools of 1963 and 1983 [1, 2], have had a great impact on quantum field theory. All this makes the reader keen to pick up his new work and a deeper reading confirms the reviewer's initial enthusiasm. We must begin by alerting the potential readers of this book that it cannot be compared to any other book in the field (unless of course we are talking about references [1] and [2], of which the book under review is an extension and reworking). This uniqueness applies to both the scientific content and the way the ideas are presented. A quick description of this book and a brief explanation of its title should convince the reader of the book's unique quality. For DeWitt, a central concept of field theory is that of `space of histories'. For a field varphii defined on a given spacetime M, the set of all varphii(x) for all x in all charts of M defines its history. It is the space Phi of all possible histories (dynamically allowed or not) of the fields defined on M which is called the `space of histories' by DeWitt. If only

  4. Book Review:

    Science.gov (United States)

    Truscott, J. G.

    2004-05-01

    A book of this nature is long overdue; as could be expected from the pedigree of the editors, the coverage is comprehensive and, thanks to the authors selected, is of high quality. The book is divided into five sections, the central three of which are concerned with the measurement techniques themselves. The invasive techniques of mechanical testing and bone histology are dealt with in great detail at a level suitable for postgraduate students looking for an introduction to these techniques at a practical level. In the section dealing with the measurement techniques which use ionizing radiation, the chapters on DXA, neutron activation and radiogrammetry are well detailed and again at the appropriate level for postgraduate students. However, the chapters dealing with quantitative CT techniques are missing the sort of information that would have given them more authority. There is no mention of reconstruction algorithms or some of the typical shortcomings (e.g. partial volume artefacts) of these techniques and, given the excellent quality of the rest of the book, this was disappointing. The third of these technique sections deals with methods that do not use ionizing radiation. As one might expect with these two editors, the chapter on ultrasound is excellent and the coverage thorough and deep. The chapter on MRI and bone is particularly useful and timely as little has been published in this area and the debate about how best to measure bone quality in vivo has recently been rejoined. The chapters on finite element modelling and vibration analysis give a useful overview of the topics and have comprehensive reference lists for anyone who wishes to deepen their studies. The book has a useful introductory section. Bone biology is discussed in some detail, providing sufficient knowledge for the reader to be able to understand the basis and significance of the measurement techniques that follow. Exhaustive coverage is given to biological and radiation safety issues which

  5. Book Review:

    Science.gov (United States)

    Beenakker, C. W. J.

    2005-08-01

    Quantum Noise is advertised as a handbook, and this is indeed how it functions for me these days: it is a book that I keep within hand's reach, ready to be consulted on the proper use of quantum stochastic methods in the course of my research on quantum dots. I should point out that quantum optics, the target field for this book, is not my field by training. So I have much to learn, and find this handbook to be a reliable and helpful guide. Crispin Gardiner previously wrote the Handbook of Stochastic Methods (also published by Springer), which provides an overview of methods in classical statistical physics. Quantum Noise, written jointly with Peter Zoller, is the counterpart for quantum statistical physics, and indeed the two books rely on each other by frequent cross referencing. The fundamental problem addressed by Quantum Noise is how the quantum dynamics of an open system can be described statistically by treating the environment as a source of noise. This is a general problem in condensed matter physics (in particular in the context of Josephson junctions) and in quantum optics. The emphasis in this book in on the optical applications (for condensed matter applications one could consult Quantum Dissipative Systems by Ulrich Weiss, published by World Scientific). The optical applications centre around the interaction of light with atoms, where the atoms represent the open system and the light is the noisy environment. A complete description of the production and detection of non-classical states of radiation (such as squeezed states) can be obtained using one of the equivalent quantum stochastic formulations: the quantum Langevin equation for the field operators (in either the Ito or the Stratonovich form), the Master equation for the density matrix, or the stochastic Schrödinger equation for the wave functions. Each formulation is fully developed here (as one would expect from a handbook), with detailed instructions on how to go from one to the other. The

  6. Devonian and Mississippian rocks of the northern Antelope Range, Eureka County, Nevada

    Science.gov (United States)

    Hose, Richard Kenneth; Armstrong, A.K.; Harris, A.G.; Mamet, B.L.

    1982-01-01

    Lower through Upper Devonian rocks of the northern Antelope Range, Nev., consist of four formational rank units more than 800 m thick, separated from Mississippian units by an unconformity. The lower three Devonian units, the Beacon Peak Dolomite, McColley Canyon Formation, and Denay Limestone are known in other areas; the top unit, the Fenstermaker Wash Formation, is new. The Mississippian units, more than 280 m thick, are divisible into three units which are unlike coeval units elsewhere, and are herein named the Davis Spring Formation, Kinkead Spring Limestone, and Antelope Range Formation. Systematic sampling of the Devonian sequence has yielded relatively abundant conodonts containing several biostratigraphic ally significant taxa. The Mississippian units contain redeposited conodonts of chiefly Late Devonian and Early Mississippian (Kinderhookian) age together with indigenous Osagean foraminifers and algae in the Kinkead Spring Limestone.

  7. Discovery and significance of microspherules at Lower-Middle Devonian boundary of Guangxi, South China

    Institute of Scientific and Technical Information of China (English)

    白志强

    2000-01-01

    Microspherules are found in different fades at the Lower-Middle Devonian boundary, Guangxi, South China. There are more than 20 grains per kilogram rock sample. Composition and form of the microspherules are very similar to those of the microtektites from modern deposits of South Pacific Ocean and F-F boundary (Devonian). This may indicate that the microspherules from Guangxi are most likely the products of an extraterrestrial impact event that occurred at the end of Early Devonian Epoch. The event may be responsible for the biomass reduction and extinction of benthic organisms at the end of Early Devonian. The impact products (ejecta) can be used as a potential tool for stratigraphic correlation.

  8. Discovery and significance of microspherules at Lower-Middle Devonian boundary of Guangxi, South China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Microspherules are found in different facies at the Lower-Middle Devonian boundary, Guangxi, South China. There are more than 20 grains per kilogram rock sample. Composition and form of the microspherules are very similar to those of the microtektites from modern deposits of South Pacific Ocean and F-F boundary (Devonian). This may indicate that the microspherules from Guangxi are most likely the products of an extraterrestrial impact event that occurred at the end of Early Devonian Epoch. The event may be responsible for the biomass reduction and extinction of benthic organisms at the end of Early Devonian. The impact products (ejecta) can be used as a potential tool for stratigraphic correlation.

  9. Paleomagnetism of red beds of Early Devonian age from Central Iran

    NARCIS (Netherlands)

    Wensink, H.

    1983-01-01

    Paleomagnetic results are reported from 13 sites of red beds of Early Devonian age from Central Iran. Detailed paleomagnetic analyses were carried out. Two types of partial progressive demagnetization were applied, one using alternating magnetic fields, the other heating.

  10. Upper Devonian radiolarians separated from chert of the Ford Lake Shale, Alaska

    Science.gov (United States)

    Holdsworth, Brian K.; Jones, D.L.; Allison, C.

    1978-01-01

    Leaching of black bedded chert from the Ford Lake Shale, Kandik Basin, Alaska, with dilute hydrofluoric acid resulted in the complete separation of moderately well preserved radiolarians. Preliminary study of an assemblage obtained from the lower half of the formation revealed six to eight forms apparently identical to specimens previously known from the Tournaisian of southern France and northwestern Turkey, including four genera not previously described from North America. Sparse, poorly preserved conodonts in the same sample are of Late Devonian age. We conclude that certain radiolarian species, hitherto known only from the early Carboniferous, span the Devonian-Carboniferous boundary. The radiolarian assemblage of the Ford Lake Shale sample contrasts markedly with Late Devonian assemblages known from the Canol Shale of northern Canada and the Huron Member of the Ohio Shale; the Ford Lake Shale fauna may reflect greater oceanic influences than these other localities, which lie farther inland from the Devonian continental margin.

  11. Best Books 1982.

    Science.gov (United States)

    School Library Journal, 1982

    1982-01-01

    This annotated bibliography lists 45 children's books and 29 young adult books selected by School Library Journal's Book Review staff and Young Adult Review committee, respectively. Arrangement is alphabetical by author with the grade level indicated for children's books. (EJS)

  12. Book Review:

    Science.gov (United States)

    Vespignani, A.

    2004-09-01

    Networks have been recently recognized as playing a central role in understanding a wide range of systems spanning diverse scientific domains such as physics and biology, economics, computer science and information technology. Specific examples run from the structure of the Internet and the World Wide Web to the interconnections of finance agents and ecological food webs. These networked systems are generally made by many components whose microscopic interactions give rise to global structures characterized by emergent collective behaviour and complex topological properties. In this context the statistical physics approach finds a natural application since it attempts to explain the various large-scale statistical properties of networks in terms of local interactions governing the dynamical evolution of the constituent elements of the system. It is not by chance then that many of the seminal papers in the field have been published in the physics literature, and have nevertheless made a considerable impact on other disciplines. Indeed, a truly interdisciplinary approach is required in order to understand each specific system of interest, leading to a very interesting cross-fertilization between different scientific areas defining the emergence of a new research field sometimes called network science. The book of Dorogovtsev and Mendes is the first comprehensive monograph on this new scientific field. It provides a thorough presentation of the forefront research activities in the area of complex networks, with an extensive sampling of the disciplines involved and the kinds of problems that form the subject of inquiry. The book starts with a short introduction to graphs and network theory that introduces the tools and mathematical background needed for the rest of the book. The following part is devoted to an extensive presentation of the empirical analysis of real-world networks. While for obvious reasons of space the authors cannot analyse in every detail all the

  13. Book Review:

    Science.gov (United States)

    Fabris, Júlio C.

    2004-04-01

    General relativity is one of the cornerstones of modern physics. In spite of this, the teaching of general relativity at undergraduate level remains quite marginal. The reasons for this particular situation are quite well known. We can quote, for example, two of them: general relativity requires specific mathematical tools that are somehow outside the mainstream of undergraduate technical development; moreover, this is a branch of physics whose observational and experimental applications have remained rare until recent times, and even though this scenario has changed dramatically in the last few years, the new situation has not yet been absorbed into undergraduate teaching. However, there are many textbooks devoted to the teaching of general relativity at undergraduate level. The recent book of J B Hartle, Gravity: An Introduction to Einstein's General Relativity, is a new proposal in this sense. It is perhaps one of the most interesting pedagogical approaches seeking to surmount the difficulties that arise when one tries to include general relativity in undergraduate teaching. In this new book, Hartle attempts to address the difficuties that must be faced by anyone who teaches general relativity at undergraduate level. In order to not scare the student with the hard technical preparation needed to obtain the basic equations of general relativity, Einstein's equations, he simply gives up the idea of introducing these equations at the very beginning. Instead, he chooses to present Einstein's equations, with most of the mathematics needed to do them, in the last part of the book. This delicate (and of course dangerous) choice has the advantage of introducing the reader first to the physical aspects of general relativity. This approach can be dangerous because the relevant solutions of the equations necessary to discuss the physical content of general relativiy are presented first without a formal derivation. But the author circumvents this potential drawback in a

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    Cyril Skinner

    1968-10-01

    Full Text Available - Soebardi, Poerwanto Danoesoegondo, Bahasa Indonesia for beginners. Sydney University Press, 1966, Book I, 160 pp. - Soebardi, J.P. Sarumpaet, The structure of bahasa Indonesia. Department of Indonesian and Malayan Studies, University of Melbourne, 1966, 167 pp. Off-set Print. - Soebardi, J.P. Sarumpaet, Introduction to Bahasa Indonesia. Melbourne University Press, 1967, 111 pp., J.A.C. Mackie (eds. - Soebardi, T.S. Lie, Introducing Indonesian. Sydney, Angus & Robertson Ltd. Book I, 1965, 115 pp. Book II, 1966, 184 pp. - A. Teeuw, Joseph Verguin, Le Malais. Essai d’analyse fonctionnelle et structurale. Cahiers de l’Homme, Ethnologie - Géographie - Linguistique. Nouvelle Série VII. Mouton & Co. Paris, La Haye 1967, 146 pp. - R. Roolvink, Cyril Skinner, The civil war in Kelantan in 1839. Monographs of the Malaysian Branch of the Royal Asiatic Society, II, 1965. vii, 175 pp., 3 maps. - H.J. de Graaf, Generale missiven van Gouverneur-Generaal en Raden aan Heren XVII der Verenidge Oostindische Compagnie. Deel III: 1655-1674. Uitgegeven door Dr. W. Ph. Coolhaas. ‘s-Gravenhage. Rijks Geschiedkundige Publicatiën. Grote Serie 125. Verkrijkbaar bij Martinus Nijhoff. 1968. - Anthony Reid, G.J. Resink, Indonesia’s history between the myths: Essays in legal history and historical theory. Selected Studies on Indonesia, Vol. 7; The Hague, Van Hoeve, 1968, 457 pp. - R.F. Beerling, S. Takdir Alisjahbana, Values as integrating forces in personality, society and culture. University of Oxford Press, Kuala Lumpur, 1966, 248 bldz.

  15. Golden book

    CERN Document Server

    2004-01-01

    On 19 October, CERN reached the climax of its Jubilee with the official celebration in the presence of very high representatives of the Member and Observer States. Above, one of the high moments of the day: the signing of the golden book by the King of Spain, Juan Carlos, and at his right the Director-General of CERN, Robert Aymar, the President of the Swiss Confederation, Joseph Deiss, and the President of the Republic of France, Jacques Chirac. A complete report of this event will be in the next issue of the Bulletin.

  16. Book Reviews

    Directory of Open Access Journals (Sweden)

    Daniel Eltringham

    2016-05-01

    Full Text Available Book reviews of the following academic titles: 'Late Modernism' and The English Intelligencer: 'On the Poetics of Community' by Alex Latter, London: Bloomsbury Academic, 276 pp., 2015 'The Writing Occurs as Song: A Kelvin Corcoran Reader' by Andy Brown (ed., Bristol: Shearsman, 260 pp., 2014 'Out of Everywhere 2: Linguistically Innovative Poetry by Women in North America & the UK' by Emily Critchley (ed., Hastings: Reality Street, 362 pp., 2015  'Women’s Experimental poetry in Britain 1970–2010: Body, Time, Locale' by David Kennedy and Christine Kennedy, Liverpool: Liverpool University Press, 192 pp., 2013

  17. Book Review

    Science.gov (United States)

    Kragh, Helge

    2015-11-01

    Ever since the days of William Blake there has been an underground resistance against the soulless yet triumphant science and its unholy alliance with money, technology and political power. With the nearly undisputed hegemony that science and technological innovation has attained in the post-World War II era, this kind of resistance has resulted in numerous books and articles that in different ways warn against the dark sides of science and the socio-economic system that nourishes a science in degeneration. Classical examples include Herbert Marcuse's One-Dimensional Man (1964), Jacques Ellul's The Technological Society (1965), Theodore Roszak's The Making of a Counter Culture (1968), and Paul Feyerabend's Science in a Free Society (1978). A fair part of the literature written by sociologists and philosophers is not only critical to trends in modern science, but tends to or is overtly anti-science. The book under review belongs in some respects to this heterogeneous literary tradition, but Twilight of the Scientific Age is primarily directed against the institutional system of science and its associated ideology and not against science itself. Indeed, the author is himself a practicing scientist, an astrophysicist, and he emphasizes several times that he firmly believes in science, even that he loves it. He is not a "stupid cultural relativist," he asserts (p. 11), but a critical freethinker independent of dogmatic beliefs.

  18. Book Review:

    Science.gov (United States)

    Das, Ashok

    2007-01-01

    It is not usual for someone to write a book on someone else's Ph.D. thesis, but then Feynman was not a usual physicist. He was without doubt one of the most original physicists of the twentieth century, who has strongly influenced the developments in quantum field theory through his many ingenious contributions. Path integral approach to quantum theories is one such contribution which pervades almost all areas of physics. What is astonishing is that he developed this idea as a graduate student for his Ph.D. thesis which has been printed, for the first time, in the present book along with two other related articles. The early developments in quantum theory, by Heisenberg and Schrödinger, were based on the Hamiltonian formulation, where one starts with the Hamiltonian description of a classical system and then promotes the classical observables to noncommuting quantum operators. However, Dirac had already stressed in an article in 1932 (this article is also reproduced in the present book) that the Lagrangian is more fundamental than the Hamiltonian, at least from the point of view of relativistic invariance and he wondered how the Lagrangian may enter into the quantum description. He had developed this idea through his 'transformation matrix' theory and had even hinted on how the action of the classical theory may enter such a description. However, although the brief paper by Dirac contained the basic essential ideas, it did not fully develop the idea of a Lagrangian description in detail in the functional language. Feynman, on the other hand, was interested in the electromagnetic interactions of the electron from a completely different point of view rooted in a theory involving action-at-a-distance. His theory (along with John Wheeler) did not have a Hamiltonian description and, in order to quantize such a theory, he needed an alternative formulation of quantum mechanics. When the article by Dirac was brought to his attention, he immediately realized what he was

  19. Book Review:

    Science.gov (United States)

    Poisson, E.

    2006-09-01

    The motion of a charged particle interacting with its own electromagnetic field is an area of research that has a long history; this problem has never ceased to fascinate its investigators. On the one hand the theory ought to be straightforward to formulate: one has Maxwell's equations that tell the field how to behave (given the motion of the particle), and one has the Lorentz-force law that tells the particle how to move (given the field). On the other hand the theory is fundamentally ambiguous because of the field singularities that necessarily come with a point particle. While each separate sub-problem can easily be solved, to couple the field to the particle in a self-consistent treatment turns out to be tricky. I believe it is this dilemma (the theory is straightforward but tricky) that has been the main source of the endless fascination. For readers of Classical and Quantum Gravity, the fascination does not end there. For them it is also rooted in the fact that the electromagnetic self-force problem is deeply analogous to the gravitational self-force problem, which is of direct relevance to future gravitational wave observations. The motion of point particles in curved spacetime has been the topic of a recent Topical Review [1], and it was the focus of a recent Special Issue [2]. It is surprising to me that radiation reaction is a subject that continues to be poorly covered in the standard textbooks, including Jackson's bible [3]. Exceptions are Rohrlich's excellent text [4], which makes a very useful introduction to radiation reaction, and the Landau and Lifshitz classic [5], which contains what is probably the most perfect summary of the foundational ideas (presented in characteristic terseness). It is therefore with some trepidation that I received Herbert Spohn's book, which covers both the classical and quantum theories of a charged particle coupled to its own field (the presentation is limited to flat spacetime). Is this the text that graduate students

  20. Book Review:

    Science.gov (United States)

    Poisson, E.

    2005-10-01

    The ever growing relevance of general relativity to astrophysics and cosmology continues to motivate the publication of new textbooks which put the theory in a fresh perspective informed by recent developments. In the last few years we have witnessed the appearance of two new books which reflect this trend, and which stand proud among the classic relativity texts. While the 1970s were the decade of Weinberg [1] and Misner et al [2], and the 80s the decade of Schutz [3] and Wald [4], this is clearly the decade of Hartle [5] and Carroll. Hartle has introduced a novel pedagogical approach to teaching general relativity, which he convincingly argues [6] should be done in the standard undergraduate physics curriculum. His 'physics-first approach' emphasizes physical phenomena and minimizes mathematical formalism. Hartle achieves a lot by introducing only the spacetime metric and the geodesic equation, which are the main tools needed to explore curved spacetime and extract physical consequences. To be sure, to explain how the metric is obtained in the first place does require a background of differential geometry and the formulation of the Einstein field equations. But in Hartle's book this material is wisely presented at a later stage, after an ample sampling of the physics of curved spacetime has motivated the need for the advanced mathematics. Carroll follows instead the traditional route, what Hartle calls the 'math-first approach', in which one introduces first the required mathematical formalism and only then derives the physical consequences. He is, of course, in good company, as this is the method followed in all existing textbooks (with Hartle's being the sole exception). Carroll's approach may not be original, but it is tried and true, and the result of Carroll's efforts is an excellent introduction to general relativity. The book covers the standard topics that would be found in virtually all textbooks (differential geometry, the field equations, linearized

  1. Book Review:

    Science.gov (United States)

    Borcherds, P.

    2005-03-01

    This book achieves what its subtitle indicates. The author skilfully weaves together the story of Bragg's life and of the scientific developments with which he was most closely involved. The author has a good understanding of Bragg's scientific work which he explains in considerable detail, with a number of diagrams reproduced from Bragg's papers, and manages to convey the excitement generated by Bragg's discoveries. The salient points of Bragg's life are well known. He was born and brought up in Australia and is still the youngest ever winner of a Nobel prize (though Josephson did his seminal work at a comparable age, it took many years for him to get his Prize). From 1914 to 1918 Bragg was involved with acoustic methods of detecting enemy guns. From 1919 to 1938 he was Professor of Physics in Manchester, and for about a year he was Director of the National Physical Laboratory. He then went to Cambridge as Cavendish Professor until 1953, when he moved to the Royal Institution (where his father had been). While an undergraduate at Cambridge 'Bragg's most influential teacher was...C T R Wilson [Nobel Laureate, 1927]...[whose] lectures "were the best, and delivery the worst, of any lectures to which I have ever been. He mumbled facing the board, he was very hesitant in his delivery, and yet the way he presented the subject was quite brilliant'' '. One wonders how long Wilson's inspirational teaching would survive today, with continual inspections and the requirement to satisfy the demands of the jobsworths. Bragg's comments on this would make interesting reading! Bragg was a very successful public lecturer on science. He made use of vivid analogies, many of which are quoted by Hunter. Since this book is published by Oxford University Press, I hope that some of them may appear in future editions of The Oxford Dictionary of Quotations. (Bragg is included in Mackay's A Dictionary of Scientific Quotations (Bristol: Institute of Physics Publishing)). There are too many

  2. Book Review:

    Science.gov (United States)

    Kiefer, C.

    2005-10-01

    The most difficult unsolved problem in fundamental theoretical physics is the consistent implementation of the gravitational interaction into a quantum framework, which would lead to a theory of quantum gravity. Although a final answer is still pending, several promising attempts do exist. Despite the general title, this book is about one of them - loop quantum gravity. This approach proceeds from the idea that a direct quantization of Einstein's theory of general relativity is possible. In contrast to string theory, it presupposes that the unification of all interactions is not needed as a prerequisite for quantum gravity. Usually one divides theories of quantum general relativity into covariant and canonical approaches. Covariant theories employ four-dimensional concepts in its formulation, one example being the path integral approach. Canonical theories start from a classical Hamiltonian version of the theory in which spacetime is foliated into spacelike hypersurfaces. Loop quantum gravity is a variant of the canonical approach, the oldest being quantum geometrodynamics where the fundamental configuration variable is the three-metric. Loop quantum gravity has developed from a new choice of canonical variables introduced by Abhay Ashtekar in 1986, the new configuration variable being a connection defined on a three-manifold. Instead of the connection itself, the loop approach employs a non-local version in which the connection is integrated over closed loops. This is similar to the Wilson loops used in gauge theories. Carlo Rovelli is one of the pioneers of loop quantum gravity which he started to develop with Lee Smolin in two papers written in 1988 and 1990. In his book, he presents a comprehensive and competent overview of this approach and provides at the same time the necessary technical background in order to make the treatment self-contained. In fact, half of the book is devoted to 'preparations' giving a detailed account of Hamiltonian mechanics, quantum

  3. Formation of the Devonian Fengtai Hydrothermal Brine Basin and the Metallogeny of Gold and Lead-Zinc Mineralizations in Shaanxi

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The study of the relationships between the hydrothermal sedimentary formations and the gold and lead-zinc mineralizations in the Devonian Fengtai basin in Shaanxi shows that there was a hydrothermal brine sedimentary event which was inserted into the normal sedimentary background from the late Middle Devonian to the early Late Devonian. This event is closely related to gold and lead-zinc mineralizations in this area.

  4. The impact of precession and obliquity on the Late-Devonian greenhouse climate

    Science.gov (United States)

    De Vleeschouwer, D.; Crucifix, M.; Bounceur, N.; Claeys, P. F.

    2012-12-01

    To date, only few general circulation model (GCM) have been used to simulate the extremely warm greenhouse climate of the Late-Devonian (~370 Ma). As a consequence, the current knowledge on Devonian climate dynamics comes almost exclusively from geological proxy data. Given the fragmentary nature of these data sources, the understanding of the Devonian climate is rather limited. Nonetheless, the Late-Devonian is a key-period in the evolution of life on Earth: the continents were no longer bare but were invaded by land plants, the first forests appeared, soils were formed, fish evolved to amphibians and 70-80% of all animal species were wiped out during the Late Devonian extinction (~376 Ma). In order to better understand the functioning of the climate system during this highly important period in Earth's history, we applied the HadSM3 climate model to the Devonian period under different astronomical configurations. This approach provides insight into the response of Late-Devonian climate to astronomical forcing due to precession and obliquity. Moreover, the assessment of the sensitivity of the Late-Devonian climate to astronomical forcing, presented here, will allow cyclostratigraphers to make better and more detailed interpretations of recurring patterns often observed in Late-Devonian sections. We simulated Late-Devonian climates by prescribing palaeogeography, vegetation distribution and pCO2 concentration (2180 ppm). Different experiments were carried out under 31 different astronomical configurations: three levels for obliquity (ɛ = 22°; 23.5° and 24.5°) and eccentricity (e = 0; 0.03 and 0.07) were chosen. For precession, 8 levels were considered (longitude of the perihelion= 0°; 45°; 90°; 135°; 180°; 235°; 270°). First results suggest that the intensity of precipitation on the tropical Euramerican continent (also known as Laurussia) is highly dependent on changes in precession: During precession maxima (= maximal insolation in SH during winter

  5. Revisions to the original extent of the Devonian Shale-Middle and Upper Paleozoic Total Petroleum System

    Science.gov (United States)

    Enomoto, Catherine B.; Rouse, William A.; Trippi, Michael H.; Higley, Debra K.

    2016-04-11

    Technically recoverable undiscovered hydrocarbon resources in continuous accumulations are present in Upper Devonian and Lower Mississippian strata in the Appalachian Basin Petroleum Province. The province includes parts of New York, Pennsylvania, Ohio, Maryland, West Virginia, Virginia, Kentucky, Tennessee, Georgia, and Alabama. The Upper Devonian and Lower Mississippian strata are part of the previously defined Devonian Shale-Middle and Upper Paleozoic Total Petroleum System (TPS) that extends from New York to Tennessee. This publication presents a revision to the extent of the Devonian Shale-Middle and Upper Paleozoic TPS. The most significant modification to the maximum extent of the Devonian Shale-Middle and Upper Paleozoic TPS is to the south and southwest, adding areas in Tennessee, Georgia, Alabama, and Mississippi where Devonian strata, including potential petroleum source rocks, are present in the subsurface up to the outcrop. The Middle to Upper Devonian Chattanooga Shale extends from southeastern Kentucky to Alabama and eastern Mississippi. Production from Devonian shale has been established in the Appalachian fold and thrust belt of northeastern Alabama. Exploratory drilling has encountered Middle to Upper Devonian strata containing organic-rich shale in west-central Alabama. The areas added to the TPS are located in the Valley and Ridge, Interior Low Plateaus, and Appalachian Plateaus physiographic provinces, including the portion of the Appalachian fold and thrust belt buried beneath Cretaceous and younger sediments that were deposited on the U.S. Gulf Coastal Plain.

  6. Book Review:

    Science.gov (United States)

    Webb, Steve

    2008-11-01

    The Polish physicist Józio (Joseph, Josh, Jo) Rotblat was catapulted into the public eye when he (and the 'Pugwash Conferences' organization) received the 1995 Nobel Peace Prize. His life prior to that had been most distinguished but conducted well out of the public eye. Born and raised as a Jewish physicist in pre-World War II Poland, and thus potentially educationally disadvantaged, he battled away for education and scientific achievement. He came to Liverpool University just before the outbreak of World War II, worked in James Chadwick's laboratory on the early beginnings of neutron fission physics, moved to Los Alamos to take part in the US-UK collaborative Manhattan Project to build a nuclear bomb and was motivated by a desire to rid Poland of Nazi 'racial cleansing'. On realizing the US-UK goal was somewhat wider, he resigned this work and dedicated his life to the peaceful uses of radiation and the campaigns to rid the world of the potential world-eliminating possibility of nuclear war. For this purpose he interacted with Albert Einstein and Bertrand Russell, and in July 1957 founded the 'Pugwash Conferences', named for a small fishing village in Nova Scotia, Canada where the first was held. Along the way his personal life was no less dramatic. Cruel events conspired, and his wife Tola remained in Poland and was killed in the Nazi extermination camp at Majdanek. He grieved for his beloved Poland and those left behind or unaccounted for. He was suspected by some Americans of being a spy and had his personal papers and family artefacts impounded. After the war he was Professor of Medical Physics at St Bartholomew's Hospital, London for 30 years up to retirement. After John Roberts, he was the second editor of this journal Physics in Medicine and Biology from 1961-72 (see e.g. Bob Burns' paper in our 50th birthday issue, 2006. Kit Hill's little book which chronicles the life and times of Rotblat weaves together the key events in his personal and professional

  7. Book Review:

    Science.gov (United States)

    Barbour, J. B.

    2007-02-01

    These colloquium proceedings will be valuable, the blurb says, for graduate students and researchers in cosmology and theoretical astrophysics. Specifically, the book 'looks at both the strengths and weaknesses of the current big bang model in explaining certain puzzling data' and gives a 'comprehensive coverage of the expanding field of cosmology'. The reality is rather different. Conference proceedings rarely compare in value with a solid monograph or good review articles, and Current Issues in Cosmology is no exception. The colloquium was convened by the two editors, who have both long harboured doubts about the big bang, and was held in Paris in June 2004. The proceedings contain 19 presented papers and relatively brief summary comments by four panel speakers. The questions and answers at the end of each talk and a general discussion at the end were recorded and transcribed but contain little of interest. The nature of the colloquium is indicated by panellist Francesco Bertola's comment: 'While in the 1950s it was possible to speak of rival theories in cosmology, now the big-bang picture has no strong rivals. This is confirmed by the fact that out of 1500 members of the IAU Division VIII (Galaxies and the Universe) only a dozen, although bright people, devote their time to the heterodox views.' This was largely a platform for them to give their views. At least half of the dozen, all the 'usual suspects', were present: Geoffery and Margaret Burbidge, Jayant Narlikar, Halton Arp, Chandra Wickramasinghe and, in spirit only but playing a role somewhat like the ghost of Hamlet's father, the late Fred Hoyle. Doubters presented 12 of the 19 papers. Orthodoxy should certainly be challenged and the sociology of science questioned, but I found two main problems with this book. The papers putting the orthodox view are too short, even perfunctory. The most that a serious graduate student would get out of them is a reference to a far better review article or book on modern

  8. Book Review:

    Science.gov (United States)

    Dray, T.

    2006-06-01

    Null hypersurfaces are a mathematical consequence of the Lorentzian signature of general relativity; singularities in mathematical models usually indicate where the interesting physics takes place. This book discusses what happens when you combine these ideas. Right from the preface, this is a no-nonsense book. There are two principal approaches to singular shells, one distributional and the other 'cut and paste'; both are treated in detail. A working knowledge of GR is assumed, including familiarity with null tetrads, differential forms, and 3 + 1 decompositions. Despite my own reasonably extensive, closely related knowledge, there was material unfamiliar to me already in chapter 3, although I was reunited with some old friends in later chapters. The exposition is crisp, with a minimum of transition from chapter to chapter. In fact, my main criticism is that there is no clear statement of the organization of the book, nor is there an index. Everything is here, and the story is compelling if you know what to look for, although it is less easy to follow the story if you are not already familiar with it. But this is really a book for experts, and the authors certainly qualify, having played a significant role in developing and extending the results they describe. It is also entirely appropriate that the book is dedicated to Werner Israel, who pioneered the thin-shell approach to (non-null) singular surfaces and later championed the use of similar methods for analysing null shells. After an introductory chapter on impulsive signals, the authors show how the Bianchi identities can be used to classify spacetimes with singular null hypersurfaces. This approach, due to the authors, generalizes the framework originally proposed by Penrose [1]. While astrophysical applications are discussed only briefly, the authors point out that detailed physical characteristics of signals from isolated sources can be determined in this manner. In particular, they describe the behaviour

  9. Bacterial mediation, red matrices diagenesis, Devonian, Montagne Noire (southern France)

    Science.gov (United States)

    Préat, Alain; Mamet, Bernard; Bernard, Alain; Gillan, David

    1999-07-01

    Two Devonian red carbonate rock sections are studied in the Montagne Noire, at Coumiac (Frasnian/Famennian) and at the Pic de Vissou (Eifelian/Givetian). The sediments are grey-red mudstones and wackestones rich in pelagic fossils. They are characteristic of an outer ramp. The Coumiac sequence is condensed with numerous hardgrounds and hiatuses. The Pic de Vissou succession is more complete and of shallower origin. In both cases, the origin of the red coloration of the micritic matrix is probably linked to bacterial activity which produced submicronic hematite. Both iron and manganese concentrations are low (average 0.2%). Bacteria form ferruginous microstromatolites, blisters, microtufts, `hedgehogs' filling sponge perforations and thin continuous mineralized films (probably biofilms). Hardgrounds are underlined by ferruginous microstromatolites. The origin of the matrix color is probably related to the destruction of these bacterial constructions, the submicronic hematite ultimately coating the crystal faces of the calcite mosaic. During early lithification, microfissures appeared and were invaded by microbial colonies. Scanning electron microscopy (SEM) shows that these colonies are composed of spheroidal beads. This suggests continuity of the bacterial activity during early diagenesis. Later on, these early fissures were cut by burrows. Subsequently a secondary fissure network transected all the previously mentioned sedimentary structures. This late fissure network is characterized by diagenetically remobilized hematite and/or calcite. The latest alterations are stylolites and ultimate tectonic fractures.

  10. Late Devonian conodonts and event stratigraphy in northwestern Algerian Sahara

    Science.gov (United States)

    Mahboubi, Abdessamed; Gatovsky, Yury

    2015-01-01

    Conodonts recovered from the Late Devonian South Marhouma section comprise 5 genera with 31 species (3 undetermined). The fauna establishes the presence of MN Zones 5, undifferentiated 6/7, 8/10 for the Middle Frasnian, the MN Zones 11, 12, 13 for the Upper Frasnian as well as the Early through Late triangularis Zones in the basal Famennian. The outcropping lithological succession is one of mostly nodular calcilutites alternating with numerous marly and shaly deposits, which, in the lower and upper part, comprise several dysoxic dark shale intervals. Among these the Upper Kellwasser horizon can be precisely dated and as such the presence of the terminal Frasnian Kellwasser Event is recognized for the first time in Algeria. Both the Middlesex and Rhinestreet Events cannot yet be precisely located, but supposedly occur among the dark shale horizons in the lower part of the section. However, their assignment to a precise level has so far not been established. Though poor in conodont abundance the South Marhouma section provides first evidence of the presence of several Montagne Noire conodont zones within the so far widely unstudied Frasnian of the Ougarta Chain. As such it is considered representative for the northwestern Algerian Saoura region.

  11. LATE DEVONIAN-CARBONIFEROUS CONODONTS FROM EASTERN IRAN

    Directory of Open Access Journals (Sweden)

    MEHDI YAZDI

    1999-07-01

    Full Text Available Conodont data from acid-leaching 110 samples from two Late Devonian-Carboniferous areas in the Shotori Range (Tabas region of eastern Iran are presented. At Howz-e-Dorah, a section (88 samples commencing high in the Bahram Formation (Givetian-early Frasnian extended through the Shishtu Formation (Frasnian, Early hassi Zone or older, to latest Tournaisian, anchoralis-latus Zone and the Sardar Formation (earliest Visean, texanus Zone, to late Namurian, sinuatus-corrugatus-sulcatus Zone and into the Jamal Formation (Permian. Four less exhaustively sampled sections (22 samples show the Kale Sardar area to be tectonically more complicated than the Howz-e-Dorah area. Useful marker horizons in the Howz-e-Dorah section, well constrained by conodont data, are: the early Frasnian (no older than Early hassi Zone biostromal beds of the Shishtu Formation, an early Famennian (Late triangularis to Early crepida interval of oolitic limestone, a cyclothem sequence straddling the Early Carboniferous-Late Carboniferous boundary, and an Early Permian interval of siliceous sand ("the white quartzite" of previous authors. Additionally, several iron-rich horizons, readily traceable from locality to locality, are well constrained by conodont ages. Eighty-five conodont species/subspecies are documented representing 24 genera.. Two new species, Polygnathus capollocki and Polygnathus ratebi and one new subspecies, Icriodus alternatus mawsonae are described. 

  12. Well test analysis for Devonian-shale wells. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Serra, K.; Chen, C.C.; Yeh, N.S.; Ohaeri, C.; Reynolds, A.C.; Raghavan, R.

    1981-09-30

    This work presents broad interpretive rules for analyzing Devonian Shale Wells based on simulated drawdown and buildup tests. The report consists of four parts: (1) New Pressure Transient Analysis Methods for Naturally Fractured Reservoirs, (2) Pressure Transient Analysis Methods for Bounded Naturally Fractured Reservoirs, (3) Pressure Response at Observation Wells in Fractured Reservoirs, and (4) Unsteady Flow to a Well Produced at a Constant Pressure in a Fractured Reservoir. Each of these sections is an independent unit; that is, knowledge of the other sections, even though desirable, is not necessary to understand the material in a given section. The principal contribution of this work is the identification of a new flow regime during the early transient period. The discovery of this flow regime represents a major advance in our ability to analyze pressure transient tests. The identification of the new flow regime also explains the response of wells in fractured reservoirs that until now have been considered anomalous. Systematic procedures to analyze single well (drawdown and buildup) tests and multiwell (interference) tests are discussed.

  13. Questioning hagfish affinities of the enigmatic Devonian vertebrate Palaeospondylus

    Science.gov (United States)

    Johanson, Zerina; Smith, Moya; Sanchez, Sophie; Senden, Tim; Trinajstic, Kate; Pfaff, Cathrin

    2017-07-01

    Palaeospondylus gunni Traquair, 1890 is an enigmatic Devonian vertebrate whose taxonomic affinities have been debated since it was first described. Most recently, Palaeospondylus has been identified as a stem-group hagfish (Myxinoidea). However, one character questioning this assignment is the presence of three semicircular canals in the otic region of the cartilaginous skull, a feature of jawed vertebrates. Additionally, new tomographic data reveal that the following characters of crown-group gnathostomes (chondrichthyans + osteichthyans) are present in Palaeospondylus: a longer telencephalic region of the braincase, separation of otic and occipital regions by the otico-occipital fissure, and vertebral centra. As well, a precerebral fontanelle and postorbital articulation of the palatoquadrate are characteristic of certain chondrichthyans. Similarities in the structure of the postorbital process to taxa such as Pucapampella, and possible presence of the ventral cranial fissure, both support a resolution of Pa. gunni as a stem chondrichthyan. The internally mineralized cartilaginous skeleton in Palaeospondylus may represent a stage in the loss of bone characteristic of the Chondrichthyes.

  14. Invasive species and biodiversity crises: testing the link in the late devonian.

    Directory of Open Access Journals (Sweden)

    Alycia L Stigall

    Full Text Available During the Late Devonian Biodiversity Crisis, the primary driver of biodiversity decline was the dramatic reduction in speciation rates, not elevated extinction rates; however, the causes of speciation decline have been previously unstudied. Speciation, the formation of new species from ancestral populations, occurs by two primary allopatric mechanisms: vicariance, where the ancestral population is passively divided into two large subpopulations that later diverge and form two daughter species, and dispersal, in which a small subset of the ancestral population actively migrates then diverges to form a new species. Studies of modern and fossil clades typically document speciation by vicariance in much higher frequencies than speciation by dispersal. To assess the mechanism behind Late Devonian speciation reduction, speciation rates were calculated within stratigraphically constrained species-level phylogenetic hypotheses for three representative clades and mode of speciation at cladogenetic events was assessed across four clades in three phyla: Arthropoda, Brachiopoda, and Mollusca. In all cases, Devonian taxa exhibited a congruent reduction in speciation rate between the Middle Devonian pre-crisis interval and the Late Devonian crisis interval. Furthermore, speciation via vicariance is almost entirely absent during the crisis interval; most episodes of speciation during this time were due to dispersal. The shutdown of speciation by vicariance during this interval was related to widespread interbasinal species invasions. The lack of Late Devonian vicariance is diametrically opposed to the pattern observed in other geologic intervals, which suggests the loss of vicariant speciation attributable to species invasions during the Late Devonian was a causal factor in the biodiversity crisis. Similarly, modern ecosystems, in which invasive species are rampant, may be expected to exhibit similar shutdown of speciation by vicariance as an outcome of the

  15. Book Review:

    Science.gov (United States)

    Unruh, W. G.

    2006-02-01

    Quantum mechanics is one of the most successful theoretical structures in all of science. Developed between 1925-26 to explain the optical spectrum of atoms, the theory over the succeeding 80 years has been extended, first to quantum field theories, gauge field theories, and now even string theory. It is used every day by thousands of physicists to calculate physical phenomena to exquisite precision, with no ambiguity in the results. To claim that this is a theory which is not understood by those physicists is absurd. And yet, as eminent a physicist as Richard Feynman, who did as much as anyone else to extend quantum theory to field theories and was a master at producing those exquisite calculations, could say that anyone who claimed they understood quantum theory clearly did not understand quantum theory. One hundred years ago Einstein postulated one of the most unsettling features of the theory, the wave-particle duality, with his particulate explanation for light of the photoelectric effect, and an explanation which was in direct conflict with Maxwell's brilliant development of a wave, or field, theory of light. Einstein believed that the particulate nature would ultimately be explainable by some sort of non-linear theory of electromagnetism, and was outraged by the acceptance of the community of the probabilistic quantum theory. His programme was of course dealt a (near?) fatal blow by Bell's discovery that the three desiderata - a theory which agrees with experiment, a theory which is local in its effects, and a theory in which nature, at its heart, is not probabilistic - are incompatible. That discomfort felt by Einstein and by Feynman is felt by numerous other people as well. This discomfort is heightened by the fact that the theory of gravity, another of Einstein's great achievements, has resisted all efforts at reconciliation with quantum mechanics. This book explores that discomfort, and tries to pin down what the locus of that discomfort is. For many

  16. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. van Goor

    1997-07-01

    Full Text Available - Peter Boomgaard, Christine Dobbin, Asian entrepreneurial minorities; Conjoint communities in the making of the world economy, 1570-1940. Richmond: Curzon Press, 1996, xiii + 246 pp. [Nordic Institute of Asian Studies Monograph Series 71.] - Ian Brown, Fukuda Shozo, With sweat and abacus; Economic roles of Southeast Asian Chinese on the eve of World War II, edited by George Hicks. Singapore: Select Books, 1995, xii + 246 pp. - Ian Brown, George Hicks, Chinese organisations in Southeast Asia in the 1930s. Singapore: Select Books, 1996, xv + 168 pp. - Matthew I. Cohen, Laurie J. Sears, Shadows of empire; Colonial discourse and Javanese tales. Durham/London: Duke University Press, 1996, xxi + 349 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. II: Expansion and crisis. New Haven/London: Yale University Press, 1993, xv + 390 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. I: The lands below the winds. New Haven/London: Yale University Press, 1988, xvi + 275 pp. - David Henley, Saya S. Shiraishi, Young heroes; The Indnesian family in politics. Ithaca/New York: Southeast Asia Program, Cornell University, Southeast Asia Program Publications, 1997, 183 pp. [Studies on Southeast Asia 22.] - Gerrit Knaap, P. Jobse, Bronnen betreffende de Midden-Molukken 1900-1942. Den Haag: Instituut voor Nederlandse Geschiedenis, 1997. 4 volumes. Rijks Geschiedkundige Publicatiën, Kleine Serie, 81, 82, 83, 84. Volume 1 bewerkt door P. Jobse, 2 en 3 door Ch.F. van Fraassen, 4 door Ch.F van Fraassen en P. Jobse. xii + 578, xii + 578, xii + 711, x + 655, xi + 261 pp., Ch. F. van Fraassen (eds. - Indro Nugroho-Heins, Clara Brakel-Papenhuyzen, Classical Javanese dance; The Surakarta tradition and its terminology. Leiden: KITLV Press, 1995, xi + 252 pp. [Verhandelingen 155.] - László Sluimers, Shigeru Sato, War, nationalism and peasants; Java under the Japanese occupation, 1942-1945. Armonk, New

  17. Best Books of 1977

    Science.gov (United States)

    Gerhardt, Lillian N.; And Others

    1977-01-01

    School Library Journal book review editors have selected and annotated their choices for the best children's and young adults' books from those books that were submitted for review during 1977 by general book trade book publishers. Included in the annotations are: author, title, publisher, price, and recommended reading and interest levels. (JPF)

  18. The Economics of Books

    NARCIS (Netherlands)

    Canoy, M.F.M.; van Ours, J.C.; van der Ploeg, F.

    2005-01-01

    The tensions between books and book markets as expressions of culture and books as products in profit-making businesses are analysed and insights from the theory of industrial organisation are given.Governments intervene in the market for books through laws concerning prices of books, grants for aut

  19. Book Review:

    Science.gov (United States)

    Peacock, John

    2007-04-01

    ), but the latter is surprising in the context of a subject whose whole purpose is to observe the properties of primordial perturbations that may have arisen from inflation. Instead, the text concentrates on the technical heartland of the transport theory for CMB photons, and the Newtonian and relativistic theory for the development of CMB anisotropies, including polarization. It closes with more observationally-based chapters on general statistical aspects of the CMB sky, a digest of the recent results from WMAP, and an outlook. These are welcome, but the book really stands or falls on its treatment of the core physics of anisotropies. Without going too much into specifics, it can be fairly stated that the treatment given of the main material on CMB fluctuations is geared more to working professionals than to students. There is a good deal of useful technical detail, but it is not always derived systematically, and sometimes arises by reference to the research literature. There are no problem sets or worked examples, and not much attempt at intuitive illumination. As an example, one might point to the large-angle anisotropies of the CMB, which were first analysed in the classic Sachs Wolfe paper of 1967. The relativistic transport equation is there, but one looks in vain for the separation into the Sachs Wolfe effect proper (potential perturbations at last scattering) and the integrated effect of evolution since then. This latter ISW effect is in fact of huge interest in current research, since it is one of the methods for probing whether the vacuum energy differs from a cosmological constant. In general, the text seems strangely patchy on issues of contemporary interest, certainly in terms of its emphasis. It is as if the three authors contributed material separately without achieving a full integration. On the more positive side, the book has the advantage that it presents a Russian view of the subject. So much of the initial work on the `Relic Radiation' (a much

  20. NEW BOOKS

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Qing Dynasty Archives On the Dalai lamasThe Dalai Lama was one of the two leaders of the Gelug (Yellow) Sect of Tibetan Buddhism. It won the honorific title of the Dalai lama in 1653 from Qing Emperor Shunzhi, and the Living Buddha had since been following the reincarnation system under the supervision of the Central Government. His soul boy was not legal until he won the confirmation of the Central Government. Whenever there is the need not to go through the set system, Central Government permission is a must.The Dalai Lama also did his best to seek authorization of the Central Government which would therefore issue him certificate of authority and seal of power.All these were recorded in archives, part of which are contained in the book. Its major chapters contain 154 pieces of archives related with certification of the Dalai Lama and the Panchen Erdeni under the reign of Qing Emperor Shunzhi, the demise of the Dalai Lama and the Panchen Erdeni, efforts made to look for their soul boys, selection of th

  1. Book reviews

    Directory of Open Access Journals (Sweden)

    T. Abdel-Motey., C. Urfels., K. Rodriguez., J. Mardikian., J.A. Drobnicki., V. Diodato.

    2000-10-01

    Full Text Available Title:(1 The Library and Information Professional’s Guide to the Internet. (2 Reinvention of the Public Library for the 21st Century. (3 Public Library Collection Development in the Information Age. (4 Making Sense of Journals in the Life Science: From Specialty Origins to Contemporary Assortment. (5 The Holocaust: Memories, Research, Reference. (6 How to Index Your Local Newspaper Using WordPerfect or Microsoft Word for Windows. (7 Effective Utilization and Management of Emerging Information Technologies. (8 Information Technology and Organizations: Challenges of New Technologies. (9 Facilities Planning for School Media and Technology Centers. (10 Libraries Without Walls 2: The Delivery of Library Services to Distance Users. (11 New International Directions in HIV Prevention for Gay and Bisexual Men. (12 Soaring to Excellence Videos: Tools of Our Trade III: Books, the Internet, and Beyond.Author:(1Reviewed by Teresa Abdel-Motey. (2Review by Claire Urfels. (3Reviewed by Dr. Ketty Rodriguez. (4Reviewed by Jackie Mardikian. (5Reviewed by John A. Drobnicki.(6Reviewed by Dr. Virgil Diodato. (7Reviewed by Dr. Lisa M. Covi. (8Reviewed by Tom Zillner. (9Reviewed by Dr. W. Bernard Lukenbill. (10Reviewed by Dr. Elizabeth Buchanan. (11Reviewed by Aisha White. (12Reviewed by Phyllis Tragash

  2. Book Reviews

    Directory of Open Access Journals (Sweden)

    Hans Antlöv

    1996-04-01

    , vii + 231 pp., Ulricht Mai (eds. - Tineke Hellwig, Brigitte Müller, Op de wipstoel; De niet-gewettigde inheemse vrouw van de blanke Europeaan in Nederlands-Indië (1890-1940; Een literatuuronderzoek naar beeldvorming en werkelijkheid. Amsterdam: Vakgroep Culturele Antropologie/Sociologie der Niets-Westerse Samenlevingen, 1995, xii + 131 pp. - Jan van der Putten, Liaw Yock Fang, Standard Malay made simple. Singapore: Times Books International, 1988. - Jan van der Putten, Liaw Yock Fang, Standard Indonesian made simple, written with the assistance of Nini Tiley-Notodisuryo, Singapore: Times Books International, 1990. - Jan van der Putten, Liaw Yock Fang, Speak standard Malay; A beginner’s guide. Singapore: Times Books International, 1993, xxii + 280 pp. - Jan van der Putten, Liaw Yock Fang, Speak Indonesian; A beginner’s guide, written in collaboration with Munadi Padmadiwiria and Abdullah Hassan. Singapore: Times Books International, 1990. - Alle G. Hoekema, Chr.G.F. de Jong, Geschiedenis van de Nederlandse Zending op Zuid-Sulawesi 1852-1966; Een bronnenpublicatie. Oegstgeest: Raad voor de Zending der Nederlands Hervormde Kerk, 1995, xi + 524 pp. - George Hotze, Ronald G. Gill, De Indische stad op Java en Madura; Een morfologische studie van haar ontwikkeling. Delft: Publikatieburo Bouwkunde, Technische Universiteit Delft, 1995, 350 pp. - H.A.J. Klooster, Holk H. Dengel, Neuere Darstellung der Geschichte Indonesiens in Bahasa Inonesia; Entwicklung und Tendenzen der indonesischen Historiographie. Stuttgart: Steiner, 1994, vii + 269 pp. - Harry A. Poeze, Hans Antlöv, Imperial policy and Southeast Asian nationalism 1930-1957. Richmond: Curzon Press, 1995, xiii + 323 pp., Stein Tonnesson (eds. - P.W. Preston, Michael Hill, The politics of nation building and citizenship in Singapore. London: Routledge, 1995, x + 285 pp., Lian Kwen Fee (eds. - J.W. (Pim Schoorl, Michael Southon, The navel of the perahu; Meaning and values in the maritime trading economy of a Butonese

  3. Book Reviews

    Directory of Open Access Journals (Sweden)

    Christopher Clapham

    2014-07-01

    Full Text Available This publication includes reviews of the following books:The Horn of Africa by Kidane Mengisteab. Cambridge: Polity, 2014. £15.99 (pbk.. Pp. 240+index. ISBN: 9780745651217. Review by Christopher Clapham. Ethiopia: the last two frontiers by John Markakis. Woodbridge: James Currey, 2011. Pp. 399. $34.95 (pbk.. ISBN: 9781847010742. Review by Christopher Clapham.Regime change and succession politics in Africa: five decades of misrule, edited by Maurice Nyamanga Amutabi and Shadrack Wanjala Nasong’o. New York and London: Routledge, 2013. Pp. 237+bibliography+index, £80.00 (hbk. ISBN13: 9780415534086. Review by Tim Kelsall.China’s resource diplomacy in Africa: powering development? by Marcus Power, Giles Mohan and May-Tan Mullins. New York and Basingstoke: Palgrave MacMillan, 2012. Pp. 329 + xix, £63 (hbk.. ISBN: 9780230229129. Review by Pádraig Carmody.Dealing with government in South Sudan: histories of chiefship, community and state by Cherry Leonardi. Suffolk: James Currey (Eastern African Series, 2013. Pp. 224 + notes + bibliography + index. £45.00 (hbk. ISBN: 9781847010674. Review by Jonathan Fisher. 

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Alistair Lamb

    1964-10-01

    Full Text Available - B.V.A. Röling, Paul Shepard, Psycholex. Megwa, New York, 1960. 144 blz. - L. Sluimers, J.F. Cady, Southeast Asia: Its historical development. New York etc., McGraw-Hill Book Company, 1964. XVII, 657, IX blz., foto, krtn. - H.J. de Graaf, Nicholas Tarling, Piracy and politics in the Malay world. A study of British imperialism in nineteenth-century Sout-East Asia. F.W. Cheshire, Melbourne, Canberra, Sydney, 1963. 273 pp., frontispiece, endpaper maps. - W. Brand, N.A. Simoniya, Overseas Chinese in Southeast Asia - A Russian study. Data Paper Number 45, Southeast Asia Program, Department of Far Eastern Studies, Cornell University Press, Ithaca, New York, December 1961, 151 blz. - B.H.M. Vlekke, Alistair Lamb, The China-India border, The origins of the disputed boundaries. Published for the Royal Institute of International Affairs by Oxford University Press, London 1964, XVI + 192 pp. - R.S. Karni, Beda Lim, Malaya, a background bibilography. Journal Malayan Branch, RAS, vol. XXXV, pts. 2 & 3, 1962; V. 199 pp. - L. Sluimers, R.K. Goldsen, Factors related to acceptance of innovation in Bang Chan, Thailand; Analysis of a survey conducted by the Cornell Cross-cultural Methodology Project, May 1955. Cornell Thailand Project Interim Report Series no. 3. Data Paper: No. 25 Southeast Asia Program Department of Far Eastern Studies Cornell University. 3de druk, Ithaca, Cornell University Press, 1963. VIII, 72, X blz., M. Rallis (eds.

  5. Book Review:

    Science.gov (United States)

    Wainwright, John

    2007-04-01

    The present volume is an introduction to general relativity and cosmology, at a level suitable for beginning graduate students or advanced undergraduates. The book consists of two main parts, the first entitled `Elements of differential geometry', and the second `The theory of gravitation'. Chapters 2-7, part I, introduce the basic ideas of differential geometry in a general setting, and are based on previously unpublished notes by one of the authors. On the one hand, the treatment is modern in that it uses a `top-down' approach, i.e. starting with general differentiable manifolds, and deferring the introduction of a metric tensor until after the notions of affine connection and curvature have been introduced. On the other hand, the treatment is classical in that it relies heavily, though not exclusively, on index notation. The general material, chapters 1-7, is then followed by four more specialized chapters dealing with matters of specific interest for general relativity. Topics include symmetry groups acting on Riemannian manifolds, with spherically symmetric spacetimes and spatially homogeneous spacetimes as examples, the efficient calculation of curvature, and the Petrov classification of the Weyl curvature tensor using spinors. Part II deals with general relativity and cosmology. The basic assumptions of the theory and its application to spherically symmetric gravitational fields are discussed in two chapters, and there is some historical material and motivation for the basic assumptions at the beginning of the book. The final chapter contains a detailed discussion of the Kerr solution. But the main emphasis in part II is on relativistic cosmology, in particular the analysis of cosmological models more general than the familiar Friedmann-Lemaitre (FL) models. The material on cosmology begins with a discussion of relativistic hydrodynamics and thermodynamics. The kinematical quantities (rate of expansion, shear, etc, of a timelike congruence) are introduced

  6. Cosmosperma polyloba gen. et sp. nov., a seed plant from the Upper Devonian of South China

    Science.gov (United States)

    Wang, Deming; Liu, Le; Meng, Meicen; Xue, Jinzhuang; Liu, Tuo; Guo, Yun

    2014-08-01

    Seed plants with ovules were abundant in the Late Devonian of Euramerica and they contribute significantly to our understanding of their early history. However, coeval ovules have been scarce in other regions of the world. Specimens of the seed plant Cosmosperma polyloba gen. et sp. nov. Wang et al. were recently obtained from the Upper Devonian (Famennian) Wutong Formation, at Fanwan Village, Changxing County, Zhejiang Province, China. This new seed plant has cupulate ovules, the uniovulate cupules with up to 16 distal segments and with minute spines on the outer surface, synangiate pollen organs bearing six to eight microsporangia fused only at the base, and planate and highly dissected pinnules in alternate arrangement. It differs from other Devonian seed plants mainly in the organization and position of the uniovulate and ornamented cupule, and in the highly dissected pinnules. Cosmosperma Wang et al. represents the first Devonian ovules recovered from China or eastern Asia and further illustrates the diversity of early spermatophytes. As for the Late Devonian seed plants, it is suggested that the pollen organs are synangiate and simple in organization, and the branches and leaves are generally planate.

  7. Lung metastases

    Science.gov (United States)

    Metastases to the lung; Metastatic cancer to the lung; Lung cancer - metastases ... Metastatic tumors in the lungs are cancers that developed at other places in the body (or other parts of the lungs). They then spread through ...

  8. STUDY OF THE DEVONIAN BRACHIOPOD GENERA YUNNANELLA AND NAYUNNELLA%论泥盆纪腕足动物Yunnanella和Nayunnella属

    Institute of Scientific and Technical Information of China (English)

    陈秀琴; 廖卓庭; 许汉奎

    2001-01-01

    description nor illustration in Grabau's book in 1923 and was not valid until 1931. Thus Y. hanburii had become an objective type species of Yunnanella although Grabau did not indicate the type species of Yunnanella in 1923. The subgenus Yunnanellina Grabau,1931 is objectively a synonym of Yunnanella Grabau,1923 because they have the same type species.   Taken Yunnanella synplicata Grabau as the type species, Sartenaer (1961a) proposed a new genus Nayunnella as a substitute for the genus Yunnanella Grabau,1931. The genus Nayunnella differs from Yunnanella Grabau, 1923 in having costellae extending into plications arisen dependently near anterior and has been widely accepted since 1961.   In the past decades, Yunannella and Nayunnella have been never reported in northern Xinjiang. They were reported only from southern Tianshan. Zhang et al.(1959, p.18) reported 2 indeterminate species (Yunnanella sp. and Yunnanellina sp.) at the lower part of the Upper Devonian Shashishan Formation in the southern Tianshan [They have been revised as Nayunnella synplicata (Grabau) and N. abrupta (Grabau) respectively by Chen and Xu, 2000]. In 1983, Zhang Fengming described Yunnanella from the Upper Devonian Hazibulake Formation at Luntai and Turpan counties, southern Tianshan, with one species and one subspecies being established (Y. ovata Zhan and Y. triplicata turpanica Zhang). So traditionally, quite many geologists and palaeontologists in China are used to regarding the absence of Stringocephalus fauna and Yunnanella-Nayunnella fauna in North Xinjiang as one of the important evidences to divide the southern part of Xinjiang from the northern part. They thought that both the southern and northern parts of Xinjiang should belong to two different biogeographic provinces.   Yunnanella-Nayunnella fauna is abundant in South China, especially in central Hunan. This fauna is often found in Upper Devonian(Lower to Middle Famennian). In most sections, the beds involved Yunnanella

  9. Book Reviews

    Directory of Open Access Journals (Sweden)

    Adrianus Koster

    1981-01-01

    Full Text Available - H.J.M. Claessen, David Lewis, From Maui to Cook: The discovery and settlement of the Pacific, Drawings by Walter Stackpool. Sydney: Doubleday, 1977. Bibliography. - P. van Emst, Carl Lumholtz, Among Cannibals. An account of four years travel in Australia and of camp life with the aborigines of Queensland. Firle: Caliban Books. 383 pp. Maps, illustrations and index. Reprinted from the first edition, London: John Murray. - D.C. Geirnaert-Martin, Robert Wessing, Cosmology and social behaviour in a West Javanese settlement, Papers in International Studies, Southeast Asia Series no. 47, Ohio University Center for International Studies, Southeast Asia Program, 1978, Athens, Ohio. - B.G. Grijpstra, William Wood, Cultural-ecological perspectives in Southeast Asia, edited and with an introduction by William Wood, Papers in International Studies, Southeast Asia Studies no. 41, Ohio University Center for International Studies, Southeast Asia Program, 1977, Athens, Ohio. - R. Hagesteijn, M. Jacq-Hergoualc’h, L’armement et l’organisation de l’armée khmère aux XIIe et XIIIe siècles; d’après les bas-reliefs d’Angkor Vat, du Bayon et de Bantay Chmar. Paris: Presses Universitaires de France. - C.K. Jonker-de Putter, John Ingleson, Road to exile; The Indonesian nationalist movement, 1927-1934. ASAA Southeast Asia Publications Series, No. 1. Heinemann Educational Books (Asia Ltd., Singapore, 1979. xii + 254 blz. Bibliographie, index. - P.E. de Josselin de Jong, Roland Werner, Jah-het of Malaysia: art and culture, 1975. Kuala Lumpur: Penerbit Universiti Malaya. xxxv, 626 pp., 39 figs., 2 maps, 746 plates. - P.E. de Josselin de Jong, Roland Werner, Mah-Meri of Malaysia: Art and culture, 1974. Kuala Lumpur: Penerbit Universiti Malaya. xxvi, 485 pp., 13 figs., 3 maps, 460 plates. - Simon Kooijman, Peter Gathercole, The art of the Pacific Islands. National Gallery of Art, Washington, 1979, 365 pp., 386 illustrations + 6 sketch-maps., Adrienne L

  10. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2010-09-01

    upland Southeast Asia. (Guido Sprenger Guido Sprenger, Die Männer, die den Geldbaum fällten; Konzepte von Austausch und Gesellschaft bei den Rmeet von Takheung, Laos. (Oliver Tappe Review Essay Two books on East Timor. Carolyn Hughes, Dependent communities; Aid and politics in Cambodia and East Timor. David Mearns (ed., Democratic governance in Timor-Leste; Reconciling the local and the national. (Helene van Klinken Review Essay Two books on Islamic terror Zachary Abuza, Political Islam and violence in Indonesia. Noorhaidi Hasan, Laskar jihad; Islam, militancy, and the quest for identity in post-New Order Indonesia. (Gerry van Klinken Korte Signaleringen Janneke van Dijk, Jaap de Jonge en Nico de Klerk, J.C. Lamster, een vroege filmer in Nederlands-Indië. Griselda Molemans en Armando Ello, Zwarte huid, oranje hart; Afrikaanse KNIL-nazaten in de diaspora. Reisgids Indonesië; Oorlogsplekken 1942-1949. Hilde Janssen, Schaamte en onschuld; Het verdrongen oorlogsverleden van troostmeisjes in Indonesië. Jan Banning, Comfort women/Troostmeisjes. (Harry Poeze

  11. Book Review:

    Science.gov (United States)

    Carlip, S.

    2006-10-01

    The early 1980s, when I first learned theory, were desperate times for graduate students. We searched frantically for coherent introductions, passing tattered copies of review articles around like samizdat, struggling over obscure references to ancient models of strong interactions, and flocking to lectures—not least those by Joe Polchinski—that promised to really explain what was going on. If only this book had been around, it would have saved much grief. Volume I, The Bosonic String, offers a clear and well organized introduction to bosonic string theory. Topics range from the 'classical' (spectra, vertex operators, consistency conditions, etc.) to the 'modern' (D-branes first appear in an exercise at the end of chapter 1, noncommutative geometry shows up in chapter 8). Polchinski does not hesitate to discuss sophisticated matters—path integral measures, BRST symmetries, etc.—but his approach is pedagogical, and his writing is lucid, if sometimes a bit terse. Chapters end with problems that are sometimes difficult but never impossible. A very useful annotated bibliography directs readers to resources for further study, and a nearly 30-page glossary provides short but clear definitions of key terms. There is much here that will appeal to relativists. Polchinski uses the covariant Polyakov path integral approach to quantization from early on; he clearly distinguishes Weyl invariance from conformal invariance; he is appropriately careful about using complex coordinates on topologically nontrivial manifolds; he keeps the string world sheet metric explicit at the start instead of immediately hiding it by a gauge choice. Volume II includes an elegant introduction to anticommuting coordinates and superconformal transformations. A few conventions may cause confusion—%, Polchinski's stress energy tensor, for instance, differs from the standard general relativistic definition by a factor of -2π, and while this is briefly mentioned in the text, it could easily be

  12. Book Review:

    Science.gov (United States)

    Borcherds, P. H.

    2004-09-01

    There is a new tradition in England called Apple Day which is held on some day in October. The actual day varies from place to place. For instance, in 2003, 23 October was Apple Day at Woolsthorpe Manor, the house where Isaac Newton was born and where, during the Plague, he is said to have developed the theory of gravity. (For information on future Apple Days see, for example, http://www.nationaltrust.org.uk/main/thingstodo.) Last year in our garden we picked an apple which weighed one pound, thirteen and a half ounces (1 lb 13 1/2 oz or 29 1/2 oz). The following day we went to an Apple Day event where there were many exotic apples on display, varieties which are not sold in shops. One of the varieties there was called 'Twenty Ounce'. By now you may be wondering what all this has to do with the book being reviewed. We shall return to this later. This entertaining book is ostensibly about units, in particular about Imperial and metric units, but there are numerous informative digressions. The author reminds us that almost every country 'with the exception of the United States, North and South Yemen, Burma and Brunei' has gone metric. He points out that the United States (US) became officially metric in 1893. However, as early as 1866, the US legal definition of the metre was 39.370000 inches. He tells us that after World War II the (US) inch was rounded down (from 25.400051) to 25.4 mm. There is no mention that the Imperial (British) inch was simultaneously rounded up from 25.399956 mm to 25.4 mm. The author frequently digresses, covering such matters as the trisection of angles and Eratosthenes' graphic solution for duplicating the cube. There is an informative discussion on the length of the day: appropriately 25 December, which lasts for 24 h and 30 s, is the longest day. He shows how with cycles and epicycles one can construct an ellipse. Ptolemy did not realize the importance of the focus of the ellipse. The author discusses various topics in the development of

  13. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. Noorduyn

    1982-10-01

    Full Text Available - C. van Dijk, M.C. Ricklefs, A history of modern Indonesia. C. 1300 to the present, London and Basingstoke, The MacMillan Press Ltd., 1981. xii + 335 pp. MacMillan Asian Histories Series. - L.A. Hoedemaker, S.C. Graaf van Randwijck, Handelen en denken in dienst der zending (Oestgeest 1897-1942, 2 delen, Den Haag Boekencentrum, 1981. - G.J. Knaap, Hubert Jacobs SJ, Documenta Malucensia II (1577-1606, annotated by Hubert Jacobs SJ, Monumenta Missionum Societatis Iesu volumen XXXIX, Missiones Orientalis, Rome, Jesuit Historical Institute; 1980, XXXI + 65* + 794 blz. - David S. Moyer, H. Sutherland, The making of a bureaucratic elite; The colonial transformation of the Javanese Priyayi, Asian studies association of Australia, Southeast Asia publication series no. 2, Heinemann educational books (Asia, Singapore, Kuala Lumpur, Hong Kong, 1979, xx + 182 pp. - S.A. Niessen, Garrett Solyom, The world of the Javanese Keris, 1978, East-West Centre, Honolulu, Hawaii., Bronwen Solyom (eds. - S.A. Niessen, Anne Leonard, Patterns of Paradise; The styles and significance of bark cloth around the world, 1980, Field museum of natural history., John Terrell (eds. - S.A. Niessen, Kirk Endicott, Batek Negrito Religion, 1979, Oxford Clarendon Press. - J. Noorduyn, Olivier Carré, L’Islam et l’état dans le monde d’aujourd’hui, Paris, Presses Universitaires de France, 1982. 270 p. - H.A. Poeze, Joop Morriën, Indonesië los van Holland. De CPN en de PKI in hun strijd tegen het Nederlands kolonialisme, Pegasus Amsterdam, 1982, 272 pp.

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    J.G. Oosten

    1980-10-01

    Full Text Available - M.A. van Bakel, Frederic L. Pryor, The origins of the economy. A comparative study of distribution in primitive and peasant economies. Academic Press, New York 1977. XVIII + 475 blz. - H.J. de Graaf, W. Ph. Coolhaas, Generale missiven van Gouverneurs-Generaal en Raden aan heren XVII der Verenigde Oost-Indische Compagnie. Deel VII. 1713-1725. ‘s-Gravenhage 1979. Rijks geschiedkundige publicatiën. Grote Serie 164. - F.G.P. Jaquet, P. Sutikno, J. Bastin, Nineteenth century prints and illustrated books of Indonesia; with particular reference to the print collection of the Tropenmuseum, Amsterdam; a descriptive bibliography. Utrecht etc., Het Spectrum, 1979. XIV, 386 pp. Ills., B. Brommer (eds. - S. Kooijman, Adrienne L. Kaeppler, “Artificial curiosities” being an exposition of native manufactures collected on the three Pacific voyages of Captain James Cook, R.N. at the Bernice Pauahi Bishop Museum January 18, 1978 - August 31, 1978 on the occasion of the Bicentennial of the European discovery of the Hawaiian islands by Captain Cook - January 18, 1778. Bernice P. Bishop Museum special publication 65, Honolulu, Hawaii, 1978. - J.G. Oosten, Marcel Mauss, Seasonal variations of the Eskimo. A study in social morphology. Marcel Mauss in collaboration with Henri Beuchat. Translated, with a foreword by James J. Fox. Routledge & Kegan Paul, London, Boston and Henley 1979. - Jérôme Rousseau, W.F. Schneeberger, Contributions to the ethnology of central Northeast Borneo (parts of Kalimantan, Sarawak and Sabah. The University of Berne, Institute of Ethnology, Berne 1979. Series: Studia ethnologica Bernensia, no. 2. 143 pages. Maps, figures, plates.

  15. Book Reviews

    Directory of Open Access Journals (Sweden)

    Yu. V. Maretin

    1975-01-01

    Full Text Available - J. Prins, Buiten de grenzen, sociologische opstellen aangeboden aan Prof. Dr. W.F. Wertheim, benevens een “bibliografie van de geschriften van W.F. Wertheim”. Boom, Meppel 1971. 365 blz. - H.C.G. Schoenaker, Ethnologische Zeitschrift Zuerich I, 1972. Festschrift Alfred Steinmann. Verlag Herbert Lang & Cie A.G., Bern. 397 pp. - J.C. Neuteboom, Harald Eidheim, Aspects of the Lappish minority situation. Universitetsforlaget, Oslo 1971. 86 pags. Fig. - H.J.M. Claessen, Paul Ottino, Rangiroa; parenté étendue, résidence et terres dans un atoll ploynésien. Editions Cujas. Paris 1972. 530 p. Bibl., appendices, 37 fig. en kaarten, registers. - David S. Moyer, Adelin Linton, Ralph Linton. Leaders of Modern Anthropological Series, American University Publishers Group. London 1971, pp. 196., C. Wagley (eds. - R.A.M. van Zantwijk, Carlo J.E. Gay, Chalcacingo. Drawings by Frances Pratt. Akademische Druck- und Verlagsanstalt. Graz 1971. 119 blz., geïll., XXIV fotopag. - P. van Emst, Yu. V. Maretin, Countries and peoples of the East. Vol. XIII, Countries and peoples of the Pacific Basin. Book 2. Nauka Publishing House. Central Department of Oriental Literature. Moscow 1972. (Strany i narody vostoka. Pod obscej redakciej D.A. Ol’derogge. Vypusk XIII. Strany i narody bassejna Tichogo Okeana. Kniga 2. - H. van Mierlo, Atlantische Commissie, De school en het buitenlands beleid IX. De internationale politieke vormingstaak van de school. Atlantische Commissie, Den Haag 1970, 56 blz. - Geert A. Banck, Philip Staniford, Pioneers in the tropics. The political organization of Japanese in an immigrant community in Brazil. London School of Economics Monographs on Social Anthropology no. 45. London; The Athlone Press. 1973. xvi + 201 pag.

  16. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-07-01

    W. Collinwood ,Modern Bahamian society. Parkersburg IA: Caribbean Books, 1989. 278 pp., Steve Dodge (eds -Peter Hulme, Pierrette Frickey, Critical perspectives on Jean Rhys. Washington DC: Three Continents Press, 1990. 235 pp. -Alvina Ruprecht, Lloyd W. Brown, El Dorado and Paradise: Canada and the Caribbean in Austin Clarke's fiction. Parkersburg IA: Caribbean Books, 1989. xv + 207 pp. -Ineke Phaf, Michiel van Kempen, De Surinaamse literatuur 1970-1985: een documentatie. Paramaribo: Uitgeverij de Volksboekwinkel, 1987. 406 pp. -Genevieve Escure, Barbara Lalla ,Language in exile: three hundred years of Jamaican Creole. Tuscaloosa AL: University of Alabama Press, 1990. xvii + 253 pp., Jean D'Costa (eds -Charles V. Carnegie, G. Llewellyn Watson, Jamaican sayings: with notes on folklore, aesthetics, and social control.Tallahassee FL: Florida A & M University Press, 1991. xvi + 292 pp. -Donald R. Hill, Kaiso, calypso music. David Rudder in conversation with John La Rose. London: New Beacon Books, 1990. 33 pp. -Mark Sebba, John Victor Singler, Pidgin and creole tense-mood-aspect systems. Amsterdam and Philadelphia: John Benjamins, 1990. xvi + 240 pp. -Dale Tomich, Pedro San Miguel, El mundo que creó el azúcar: las haciendas en Vega Baja, 1800-873. Río Piedras, Puerto Rico: Ediciones Huracán, 1989. 224 pp. -César J. Ayala, Juan José Baldrich, Sembraron la no siembra: los cosecheros de tabaco puertorriqueños frente a las corporaciones tabacaleras, 1920-1934. Río Piedras, Puerto Rico: Ediciones Huracán, 1988. -Robert Forster, Jean-Michel Deveau, La traite rochelaise. Paris: Kathala, 1990. 334 pp. -Ernst van den Boogaart, Johannes Menne Postma, The Dutch in the Atlantic slave trade, 1600-1815. Cambridge: Cambridge University Press, 1990. xiv + 428 pp. -W.E. Renkema, T. van der Lee, Plantages op Curacao en hun eigenaren (1708-1845: namen en data voornamelijk ontleend aan transportakten. Leiden, the Netherlands: Grafaria, 1989. xii + 87 pp. -Mavis C. Campbell, Wim

  17. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-01-01

    Full Text Available -Selwyn R. Cudjoe, John Thieme, The web of tradition: uses of allusion in V.S. Naipaul's fiction, -A. James Arnold, Josaphat B. Kubayanda, The poet's Africa: Africanness in the poetry of Nicolás Guillèn and Aimé Césaire. Westport CT: Greenwood, 1990. xiv + 176 pp. -Peter Mason, Robin F.A. Fabel, Shipwreck and adventures of Monsieur Pierre Viaud, translated by Robin F.A. Fabel. Pensacola: University of West Florida Press, 1990. viii + 141 pp. -Alma H. Young, Robert B. Potter, Urbanization, planning and development in the Caribbean, London: Mansell Publishing, 1989. vi + 327 pp. -Hymie Rubinstein, Raymond T. Smith, Kinship and class in the West Indies: a genealogical study of Jamaica and Guyana, Cambridge: Cambridge University Press, 1988. xiv + 205 pp. -Shepard Krech III, Richard Price, Alabi's world, Baltimore and London: Johns Hopkins University Press, 1990. xx + 445 pp. -Graham Hodges, Sandra T. Barnes, Africa's Ogun: Old world and new, Bloomington & Indianapolis: Indiana University Press, 1989. xi + 274 pp. -Pamela Wright, Philippe I. Bourgois, Ethnicity at work: divided labor on a Central American banana plantation, Baltimore MD: John Hopkins University Press, 1989. xviii + 311 pp. -Idsa E. Alegría-Ortega, Andrés Serbin, El Caribe zona de paz? geopolítica, integración, y seguridad, Caracas: Editorial Nueva Sociedad, 1989. 188 pp. (Paper n.p. [Editor's note. This book is also available in English: Caribbean geopolitics: towards security through peace? Boulder CO: Lynne Rienner, 1990. -Gary R. Mormino, C. Neale Ronning, José Martí and the émigré colony in Key West: leadership and state formation, New York; Praeger, 1990. 175 pp. -Gary R. Mormino, Gerald E. Poyo, 'With all, and for the good of all': the emergence of popular nationalism in the Cuban communities of the United States, 1848-1898, Durham NC: Duke University Press, 1989. xvii + 182 pp. -Fernando Picó, Raul Gomez Treto, The church and socialism in Cuba, translated from

  18. The Economics of Books

    OpenAIRE

    Canoy, M.F.M.; Ours, J. C. van; van der Ploeg, F.

    2005-01-01

    The tensions between books and book markets as expressions of culture and books as products in profit-making businesses are analysed and insights from the theory of industrial organisation are given. Governments intervene in the market for books through laws concerning prices of books, grants for authors and publishers, a lower value-added tax, public libraries and education in order to stimulate the diversity of books on offer, increase the density of retail outlets and to promote reading. A...

  19. Traditional to Digital Books

    Institute of Scientific and Technical Information of China (English)

    JING XIAOLEI

    2010-01-01

    @@ A book fair wouldn't be a book fair without books.And while the number of book fairs in China has increased in recent years,the Guangzhou Book Fair has been helping to redefine the very nature of books by promoting digital works and reading technology.This year,the fair again set up an exclusive digital reading experience exhibition hall to showcase the host province's latest achievements in the field.

  20. Book Review:

    Science.gov (United States)

    Fulling, S. A.

    2006-05-01

    saying that gravity was not only an honourable member of the forces of nature, but ultimately the source of them all. It has become a cliche that the unification of relativity with quantum theory is the central problem of contemporary physics. In the 1950s, before strings, non-Abelian monopoles, or even quasars, Bryce DeWitt was applying the quantum-field-theoretical methods and conceptual framework of his mentor, Julian Schwinger, to gravity. His central insight was that the conceptual and technical problems of quantum gravity were closely analogous to those of gauge theories. He developed a unified, relentlessly abstract, and highly personal vision of the fundamentals of physical theory. It was, and is, expressed in idiosyncratic and condensed notation often different from the languages of mainstream field theorists, traditional relativists, and mathematicians alike. In short, he has never been easy reading. His ideas were systematically presented in famous lecture series at the Les Houches summer schools on Relativity, Groups and Topology in 1963 [1] and 1983 [2], the book Supermanifolds [3], and a number of (relatively) shorter expositions that have been widely read. By the middle 1970s the methods that he had developed mainly for gravity were widely recognized as very useful for Yang Mills gauge theories, and his work had become part of the mainstream. Now, another 20 years after the second Les Houches, we have this final testament of Bryce DeWitt's ideas. At over 1000 pages in two volumes in a fabric-covered slipcase, it is the sort of work usually described as 'magisterial' (meaning, perhaps, 'no one has yet succeeded in reading it all the way through'). Over the years, of course, DeWitt learned many new things and thought of ways to say the old things better. Accordingly, the new books consist of reworkings of the most important parts of the older writings together with some new material. Oxford University Press is to be thanked and congratulated for the care it

  1. Earliest known coelacanth skull extends the range of anatomically modern coelacanths to the Early Devonian.

    Science.gov (United States)

    Zhu, Min; Yu, Xiaobo; Lu, Jing; Qiao, Tuo; Zhao, Wenjin; Jia, Liantao

    2012-04-10

    Coelacanths are known for their evolutionary conservatism, and the body plan seen in Latimeria can be traced to late Middle Devonian Diplocercides, Holopterygius and presumably Euporosteus. However, the group's early history is unclear because of an incomplete fossil record. Until now, the only Early Devonian coelacanth is an isolated dentary (Eoactinistia) from Australia, whose position within the coelacanths is unknown. Here we report the earliest known coelacanth skull (Euporosteus yunnanensis sp. nov.) from the Early Devonian (late Pragian) of Yunnan, China. Resolved by maximum parsimony, maximum likelihood and Bayesian analyses as crownward of Diplocercides or as its sister taxon, the new form extends the chronological range of anatomically modern coelacanths by about 17 Myr. The finding lends support to the possibility that Eoactinistia is also an anatomically modern coelacanth, and provides a more refined reference point for studying the rapid early diversification and subsequent evolutionary conservatism of the coelacanths.

  2. NEW DATA ON MIDDLE DEVONIAN CONODONTS FROM SW-SARDINIA:THE SU NUARGI II SECTION REVISITED

    Directory of Open Access Journals (Sweden)

    SOFIE GOUWY

    2013-11-01

    Full Text Available The conodont collection from the nodular limestone beds of the Su Nuargi II outcrop near Domusnovas in SW-Sardinia (Italy is restudied for the purpose of reassessing the outcrop and updating the conodont collection to the most recent taxonomy. Su Nuargi II is the most important outcrop in the SW of the island exposing Middle Devonian rocks. Forty-five conodont taxa have been identified in the collection, positioning the outcrop within the interval covering the timorensis to latifossatus zones (Lower to Middle Givetian slightly widening the interpretation of Olivieri (1985. A new morphotype of Polygnathus linguiformis linguiformis is described. The genera Tortodus and Schmidtognathus are identified for the first time in the Middle Devonian of Sardinia. Additionally, a second Middle Devonian outcrop is discovered in the SW of the Island. 

  3. New data on Upper Devonian stratigraphy of the northwestern Kuznetsk basin: Evidence from foraminifera and chondrichthyes

    Science.gov (United States)

    Timokhina, I. G.; Rodina, O. A.

    2015-09-01

    The thorough investigation of four Frasnian-Famennian (Upper Devonian) boundary sections along the right side of the Tom River northwest of Kemerovo yielded new data on the composition of their foraminiferal and ichthyofaunal assemblages. These data were used for development of the zonal foraminiferal scale for Upper Devonian deposits of the northwestern Kuznetsk coal basin and the first zonal scale for their subdivision on the basis of Elasmobranchii remains and for correlation of the examined sections between each other and with Upper Devonian sequences in other regions. The analysis of foraminiferal and ichthyofaunal assemblages, which are the most widespread in upper Frasnian sections of the northwestern Kuznetsk coal basin, made it possible to specify the regional stratigraphic model.

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Ger P. Reesink

    1995-07-01

    Full Text Available - Rogier Busser, Peter Post, Japanse bedrijvigheid in Indonesië, 1868-1942; Structurele elementen van Japan’s vooroorlogse economische expansie in Zuidoost Azië. Proefschrift Vrije Universiteit, Amsterdam, 1991, xviii + 374 pp. - H.J.M. Claessen, Arne Aleksej Perminow, The long way home; Dilemmas of everyday life in a Tongan village. Oslo: Scandinavian University Press, 1993, 166 pp. - Aone van Engelenhoven, René van den Berg, Studies in Sulawesi linguistics III. Jakarta: Badan Penyelenggara Seri Nusa, Universitas Katolik Indonesia Atma Jaya, 1994, xii + 116 pp. [NUSA, Linguistic Studies of Indonesian and Other Languages in Indonesia 36.] - Will Derks, Wolfgang Marschall, Texts from the Islands; Oral and written traditions of Indonesia and the Malay world, (Procedings of the 7th European Colloquium on Indonesia and Malay Studies, Berne, June 1989 1994, iii + 411 pp. [Ethnologica Bernensia 4]. - Michael Kaden, Krishna Sen, Indonesian Cinema; Framing the New Order, London: Zed Books, 1994, x + 188 pp. - Nico Kaptein, Mona Abaza, Indonesian Students in Cairo; Islamic education perceptions and exchanges, Paris: Association Archipel, 1994, 198 pp. [Cahier d’Archipel 23.] - P. Keppy, Chris Manning, Indonesia assessment 1993; Labour: Sharing in the benefits of growth? Canberra: Australian National University, 1993, xxi + 326 pp., Joan Hardjono (eds. - Anke Niehof, Jan-Paul Dirkse, Development and social welfare; Indonesia’s experiences under the New Order, Leiden: KITLV Press, 1993, xi + 295 pp., Frans Hüsken, Mario Rutten (eds. - Hetty Nooy-Palm, Michale C. Howard, Textiles of Southeast Asia; An annotated and illustrated bibliography. Bangkok: White Lotus, 1994, 212 pp. + 64 pp. pf photographs in colour. - Harry A. Poeze, Hans van Miert, Een koel hoofd en een warm hart; Nationalisme, Javanisme en jeugdbeweging in Nederlands-Indië, 1918-1930. Amsterdam: De Bataafsche Leeuw, 1995, 424 pp. - Ger P. Reesink, Jürg Wassmann, Historical atlas of

  5. Book Reviews

    Directory of Open Access Journals (Sweden)

    F.L. van Holthoon

    1970-01-01

    Full Text Available - Yvan Simonis, Bertel Nathhorst, Formal or structural studies of traditional tales. The usefulness of some methodological proposals advanced by Vladimir Propp, Alan Dundes, Claude Levi-Strauss and Edmund Leach. Acta Universitatis Stockholmiensis, Stockhlom Studies in Comparative Religion, 9 - Stockholm 1969. 80 p. bibliogr., index. - A.J.F. Köbben, G.P. Murdock, Ethnographic atlas. University of Pittsburgh Press, 1967. 128 pp. - J. Blauw, Banton Michael, Anthropological approaches to the study of religion. Tavistock Publications, London, 1966. XZII en 176p. - C. Baks, J.F. Boissevain, Netwerken en quasi-groepen; enkele beschouwingen over de plaats van de Niet-Groepen in de Sociale Wettenschappen. Oratie. Van Gorcum & Comp., Assen 1968. 44 pp. - C.J. Lammers, Tom Burns, Industrial man. Penguin Modern Sociology Readings. Harmondsworth, Middlesex: Penguin Books Ltd. 1969. 414 pp. - P. van Daalen, M.M. Albinski, Maatschappelijke behoefte aan sociologen. Rede Katholieke Universiteit te Nijmegen. Van Gorcum, Assen 1969. 37 blz. - W. Brand, Louise B. Young, Population in perspective. Oxford University Press, New York/London/Toronto, 1968. 460 blz. - J.H.B. den Ouden, C. Baks, Afschaffing van Pacht. Een onderzoek naar de sociale gevolgen van de afschaffing van pacht in twee dorpen van Zuid-Gujerat, India. Publikatie no. 13. Afdeling Zuid- en Zuidoost-Azië. Antropologisch-Sociologisch Centrum. Universiteit van Amsterdam. 1969. 228 pp. - Mohan K. Gautam, William H. Newell, A study of Gaddi scheduled tribe - and affiliated castes. Census of India 1961. Vol. XX, Part V-B. Himachal Pradesh. Report on scheduled castes and scheduled tribes. Government of India Press, Simla. 1967. I-IV plus 104 pp. with 14 black and white illustrations, appendices and bibliography. - P.J. van Winter, Monica Wilson, The Oxford history of South Africa. Vol. I, South Africa to 1870. Clarendon Press, Oxford 1969. XXXIII, 502 p., Leonard Thompson (eds. - Jan Knappert, Hasani bin

  6. The north-subducting Rheic Ocean during the Devonian: consequences for the Rhenohercynian ore sites

    Science.gov (United States)

    von Raumer, Jürgen F.; Nesbor, Heinz-Dieter; Stampfli, Gérard M.

    2016-11-01

    Base metal mining in the Rhenohercynian Zone has a long history. Middle-Upper Devonian to Lower Carboniferous sediment-hosted massive sulfide deposits (SHMS), volcanic-hosted massive sulfide deposits (VHMS) and Lahn-Dill-type iron, and base metal ores occur at several sites in the Rhenohercynian Zone that stretches from the South Portuguese Zone, through the Lizard area, the Rhenish Massif and the Harz Mountain to the Moravo-Silesian Zone of SW Bohemia. During Devonian to Early Carboniferous times, the Rhenohercynian Zone is seen as an evolving rift system developed on subsiding shelf areas of the Old Red continent. A reappraisal of the geotectonic setting of these ore deposits is proposed. The Middle-Upper Devonian to Early Carboniferous time period was characterized by detrital sedimentation, continental intraplate and subduction-related volcanism. The large shelf of the Devonian Old Red continent was the place of thermal subsidence with contemporaneous mobilization of rising thermal fluids along activated Early Devonian growth faults. Hydrothermal brines equilibrated with the basement and overlying Middle-Upper Devonian detrital deposits forming the SHMS deposits in the southern part of the Pyrite Belt, in the Rhenish Massif and in the Harz areas. Volcanic-hosted massive sulfide deposits (VHMS) formed in the more eastern localities of the Rhenohercynian domain. In contrast, since the Tournaisian period of ore formation, dominant pull-apart triggered magmatic emplacement of acidic rocks, and their metasomatic replacement in the apical zones of felsic domes and sediments in the northern part of the Iberian Pyrite belt, thus changing the general conditions of ore precipitation. This two-step evolution is thought to be controlled by syn- to post-tectonic phases in the Variscan framework, specifically by the transition of geotectonic setting dominated by crustal extension to a one characterized by the subduction of the supposed northern slab of the Rheic Ocean

  7. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-10-01

    : KITLV Press, 2002, viii + 246 pp. [Proceedings 5.], Nico Kaptein (eds -Anton Ploeg, William C. Clarke, Remembering Papua New Guinea; An eccentric ethnography. Canberra: Pandanus Books, Research School of Pacific and Asian Studies, Australian National University, 2003, 178 pp. -Nathan Porath, Gerco Kroes, Same hair, different hearts; Semai identity in a Malay context; An analysis of ideas and practices concerning health and illness. Leiden: Research School of Asian, African and Amerindian Studies (CNWS, Universiteit Leiden, 2002, 188 pp. -Guido Sprenger, Grant Evans, Laos; Culture and society. Chiang Mai: Silkworm Books, 1999, xi + 313 pp. -Gerard Termorshuizen, Dik van der Meulen, Multatuli; Leven en werk van Eduard Douwes Dekker. Nijmegen: SUN, 2002, 912 pp. -Paige West, Karl Benediktsson, Harvesting development; The construction of fresh food markets in Papua New Guinea. Copenhagen: Nordic Institute of Asian Studies/Ann Arbor: University of Michigan Press, 2002, xii + 308 pp. -Edwin Wieringa, Amirul Hadi, Islam and state in Sumatra; A study of seventeenth-century Aceh. Leiden: Brill, 2004, xiii + 273 pp. [Islamic History and Civilization, 48.] -Robin Wilson, Pamela J. Stewart ,Remaking the world; Myth, mining and ritual change among the Duna of Papua New Guinea. Washington: Smithsonian Institution Press, 2002, xvi + 219 pp. [Smithsonian Series in Ethnographic Enquiry.], Andrew Strathern (eds

  8. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2002-01-01

    Full Text Available -Stephen J. Appold, Heidi Dahles ,Tourism and small entrepreneurs; Development, national policy, and entrepreneurial culture: Indonesian cases. Elmsford, New York: Cognizant Communication Corporation, 1999, vi + 165 pp., Karin Bras (eds -Jean-Pascal Bassino, Peter Boothroyd ,Socioeconomic renovation in Vietnam; The origin, evolution and impact of Doi Moi. Singapore: Institute of Southeast Asian Studies, 2001, xv + 175 pp., Pham Xuan Nam (eds -Peter Boomgaard, Patrick Vinton Kirch, The wet and the dry; Irrigation and agricultural intensification in Polynesia. Chicago: The University of Chicago Press, 1994, xxii + 385 pp. -A.Th. Boone, Chr.G.F. de Jong, De Gereformeerde Zending in Midden-Java 1931-1975; Een bronnenpublicatie. Zoetermeer: Boekencentrum, 1997, xxiv + 890 pp. [Uitgaven van de Werkgroep voor de Geschiedenis van de Nederlandse Zending en Overzeese Kerken, Grote Reeks 6.] -Okke Braadbaart, Colin Barlow, Institutions and economic change in Southeast Asia; The context of development from the 1960s to the 1990s. Cheltenham: Edward Elgar, xi + 204 pp. -Freek Colombijn, Abidin Kusno, Behind the postcolonial; Architecture, urban space, and political cultures in Indonesia. London: Routledge, 2000, xiv + 250 pp. -Raymond Corbey, Michael O'Hanlon ,Hunting the gatherers; Ethnographic collectors, agents and agency in Melanesia, 1870s -1930s. Oxford: Bergahn Books, 2000, xviii + 286 pp. [Methodology and History in Anthropology 6.], Robert L. Welsch (eds -Olga Deshpande, Hans Penth, A brief histroy of Lan Na; Civilizations of North Thailand. Chiang Mai: Silkworm Books, 2000, v + 74 pp. -Aone van Engelenhoven, I Ketut Artawa, Ergativity and Balinese syntax. Jakarta: Badan Penyelenggaran Seri NUSA, Universitas Katolik Indonesia Atma Jaya, 1998, v + 169 pp (in 3 volumes. [NUSA Linguistic Studies of Indonesian and Other Languages in Indonesia 42, 43, 44.] -Rens Heringa, Jill Forshee, Between the folds; Stories of cloth, lives, and travels from Sumba

  9. Lower Devonian tentaculite bed in the Satun area, southern peninsular Thailand

    Science.gov (United States)

    Agematsu, Sachiko; Sashida, Katsuo; Salyapongse, Sirot; Sardsud, Apsorn

    2006-05-01

    A Lower Devonian (Emsian) tentaculite fauna including Nowakia acuaria [Richer, R., 1854. Thüringische Tentaculiten. Zeitschr. Deutsch. Geol. Gesellsch. 6, 275-290] occurs in black shale in the basal part of a siliciclastic sequence exposed north of Satun, southern peninsular Thailand. Similar tentaculite beds with Nowakia have been reported from several areas in the Fang, Sri Sawat, and Trang areas of Thailand, the Langkawi Islands and the Mahang-Baling areas of Malaysia. The depositional environments in which the tentaculite-bearing black shale accumulated extended from modern northern Thailand to northwestern Malaysia during the Early Devonian (Emsian).

  10. Devonian sand injections and volcanism in the Murzuq Basin (south-west Libya)

    DEFF Research Database (Denmark)

    Moreau, Julien; Ghienne, Jean-Francois

    The highly prolific Murzuq basin in SW Libya was considered devoid of large sand injection system and volcanic activity during the Lower Palaeozoic. This study identified numerous evidences of kilometre-scale sand injections in association with volcanism of Lower Devonian age. The sand injection...... system is original by its interaction with volcanism and its situation in an epicontinental intracratonic basin. The sand injections form a seal-bypass system between the Ordovician-Cambrian reservoirs and the Lower Devonian sandstones, breaching through the Silurian shale seal (and source rock...

  11. Book Reviews

    Directory of Open Access Journals (Sweden)

    Brian Swann

    1983-10-01

    Full Text Available - G.J. Abbink, J.M. Schoffeleers, Missie en Ontwikkeling in Oost-Afrika. Een ontmoeting van culturen, Nijmegen-Baarn: Katholiek Studiecentrum - Ambo, 1983, 167 pp., H. Obdeijn (eds. - Gary Brana-Shute, Barry B. Levine, Benjy Lopez: A picaresque tale of emigration and return. Basic Books, 1980. 240 pages, bibliography, no index. - Victoria M. Clara van Groenendael, Günter Spitzing, Das indonesische Schattenspiel Bali - Java - Lombok, Köln: Dumont, 1981, 236 pages, photographs, illustrations, map, tables, glossary, bibliography, index. Dumont-Taschenbücher 110. - Dirk van Dusseldorp, B. Galjart, Participation of the poor in development. Contributions to a seminar. 325 pp. Leiden development studies 2, Institute of cultural and social studies, University of Leiden, Leiden 1982., D. Buys (eds. - C. van Dijk, R. de Bruin, Islam en nationalisme in door Japan bezet Indonesië: 1942-1945, ‘s-Gravenhage: Staatsuitgeverij, 1982. Rijksinstituut voor Oorlogsdocumentatie, Cahiers over Nederland en de Tweede Wereldoorlog, nr. 3. - R. Hagesteijn, H.B. Sarkar, Literary heritage of Southeast Asia. Calcutta, Firma KLM Private Limited, 265 pages. - M. Hekker, S. Price, Afro-American arts of the Suriname rain forest. University of California Press, Berkeley/Los Angelos/London, 1981. 237 pp. Maps, Ill., R. Price (eds. - M. Hekker, S.R. Siregar, Adat, Islam and Christianity in a Batak Homeland. Athens, Ohio 1981. Papers in International studies, Southeast Asia series no. 57, Ohio University. 108 pp. - P.E. de Josselin de Jong, Wazir-Jahan Begum Karim, Ma’ Betisék concepts of living things, 1981. New Jersey: Athlone Press. London school of economics monographs on social anthropology no. 54. xv, 270 pp., 3 maps, 6 figs., 11 tables. - Peter Kloos, Paul Alexander, Sri Lanka Fishermen. Rural capitalism and peasant society. Canberra, Australian National University Monographs no. 7, 1982, 328 pp. - Peter Kloos, James Brow, Vedda villages of Anuradhapura. The

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    R.A. Römer

    1963-10-01

    Full Text Available - A.J.C. Lach de Bére, Fernand van Langenhove, Consciences Tribales et Nationales en Afrique Noire. Institut Royal des Relations Internationales, Bruxelles. Martinus Nijhoff, ‘s-Gravenhage, 1960; 444 blz. - J.H. Scherer, A.H.J. Prins, The Swahili-speaking peoples of Zanzibar and the E. African Coast (Arabs, Shirazi and Swahili. Ethnographic Survey of Africa: East Central Africa, part XII. Uitgave van het International African Institute, London, 1961. 143 pp., m. kaart. - P. Driessens, Carol Brubaker, Geesten van het woud. Servire Luxe Pockets nr. 66. Servire, Den Haag 1963. 175 pp., 24 foto’s. - Joh. J. Hanrath, Indonesian Economics. The concept of dualism in theory and policy. Den Haag (W. van Hoeve 1961. 443 pp. - W. Ph. Coolhaas, H.R.C. Wright, East-Indian economic problems of the age of Cornwallis and Raffles. Luzac, London, 1961; 271 pp. - H.J. de Graaf, M.A.P. Meilink-Roelofsz, Asian trade and European influence in the Indonesian Archipelago between 1500 and about 1630. Academisch Proefschrift Amsterdam (S.U.. M. Nijhoff, ‘s-Gravenhage 1962. 471 pp. - Logemann, Herbert Feith, The decline of constitutional democracy in Indonesia. Cornell University Press, Ithaca, New York, 1962. XX en 608 blz. - F.D.K. Bosch, G. Coedés, Les peuples de la péninsule indochinoise. 228 pp., 16 pl., 1 carte; Ed. Dunod, Paris, 1962. - L. Sluimers, Sirdar Ikbal Ali Shah, Viet-nam. London, Octagon Press, 1960. XV, 232 blz., krt. - L. Sluimers, J.G. Keyes, A bibliography of North Vietnamese Publications in the Cornell University Library. Ithaca, Cornell University, 1962. Data paper: Number 47. Southeast Asia Program. Department of Asian Studies. Cornell University. X, 116 blz., X. - A.F.P. Hulsewé, G.P. Oery, The Man-Shu (Book of the Southern Barbarians, translated by Gordon H. Luce, edited by G.P. Oery; Data Paper Nr. 44, Southeast Asia Program, Dept. of Far Eastern Studies, Cornell Univ., Ithaca, N.Y.; 1961. (X + 116 pp., 1 map. - C.H.M. Palm, Felix M

  13. Book Reviews

    Directory of Open Access Journals (Sweden)

    Danker H. Schaareman

    1980-01-01

    Full Text Available - H.J.M. Claessen, Jan van Bremen, Symposion. Tijdschrift voor Maatschappijwetenschap. Onder redactie van Jan van Bremen, Cees Cruson, Helle Snel, Jojada Verrips, Willem Wolters en Ton Zwaan. Uitgave: Stichting voor Maatschappijwetenschappelijk Onderzoek., Cees Cruson, Helle Snel (eds. - H.J.M. Claessen, Neil Lifuka, Logs in the current of the sea. Neil Lifuka’s story of Kioa and the Vaitupu colonists. Edited and introduced by Klaus-Friedrich Koch. With a foreword by Professor H.E. Maude. Cambridge, Mass.: Langdon Associates Press. 1978. - H.J.M. Claessen, R.R. Nayacakalou, Leadership in Fiji. 1975. Melbourne etc.: Oxford University Press. 170 pp. Appendices, tables, notes. - H.J.M. Claessen, Michael W. Young, The ethnography of Malinowski; The Trobriand Islands 1915-1918. London: Routledge and Kegan Paul, 1979. Bibliography, Index, illustrations. - P.E. de Josselin de Jong, G.B. Milner, Natural symbols in South East Asia. School of Oriental and African Studies, London 1978. 181 p., 13 plates. - P. Kloos, G.N. Appell, Ethical dilemmas in anthropological inquiry: A case book, Waltham (Mass., Crossroads Press, 1978, xii + 291 pp. - David S. Moyer, M.B. Hooker, A concise legal history of South-East Asia. Oxford: Clarendon Press, 1978. 289 pp. - J.G. Oosten, Henri J.M. Claessen, The early state. Mouton Publishers. The Hague, The Netherlands 1978. XII + 690 pages., P. Skalník (eds. - J.G. Oosten, Jean Poirier, Ethnologie Régionale 2. Asie-Amérique-Mascareignes. Sous la direction de Jean Poirier. Encyclopédie de la Pleiade. Gallimard, Paris 1978. - J.G. Oosten, A. de Ruyter, Een speurtocht naar het denken. Een inleiding tot het structuralisme van Claude Lévi Strauss. Van Gorcum & Comp. N.V., Assen 1979. Serie: Terreinverkenningen in de Culturele Anthropologie, nr. 16. - Anton Ploeg, Raymond C. Kelly, Etoro Social Structure. A study in structural contradiction. Foreword by Marshall Sahlins. The University of Michigan Press. Ann Arbor, 1974, 1977

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-01-01

    Jeroen Kemperman. Leiden: KITLV Press, 2002, 570 pp. [Verhandelingen 206.] -Gerry van Klinken, Grayson Lloyd ,Indonesia today; Challenges of history. Singapore: Institute of Southeast Asian studies, 2001, 359 pp., Shannon Smith (eds -Johanna van Reenen, Frédéric Durand, Timor Lorosa'e, pays au carrefour de l'Asie et du Pacifique; Un atlas géo-historique. Marne-la-Vallée: Presses Universitaires de Marne-la-Vallée, 2002, 208 pp. -William R. Roff, Mona Abaza, Debates on Islam and knowledge in Malaysia and Egypt; Shifting worlds. London: RoutledgeCurzon, 2002, xix + 304 pp. -Mariëtte van Selm, Chr. van Fraassen ,G.E. Rumphius, De Ambonse eilanden onder de VOC, zoals opgetekend in 'De Ambonse landbeschrijving'. Utrecht: Landelijk Steunpunt Educatie Molukkers, 2002, 254 pp., H. Straver (eds -K. Thirumaran, Prema-Chandra Athukorala, Crisis and recovery in Malaysia; The role of capital controls. Cheltenham: Elgar, 2001, xii + 159 pp. -K. Thirumaran, John Hilley, Malaysia; Mahathirism, hegemony and the new opposition. London: Zed books, 2001, xiii + 305 pp. -Reina van der Wiel, Damien Kingsbury ,Foreign devils and other journalists. Clayton VIC: Monash Asia Institute, 2000, vi + 277 pp. [Monash papers on Southeast Asia 52.], Eric Loo, Patricia Payne (eds -Jennifer Fraser, Philip Yampolsky, Music of Indonesia. Washington DC: Smithsonian Folkways recordings, 1991-2000, 20 compact discs plus a CD of selections from the series, Discover Indonesia. All with accompanying booklets. -Robert Wessing, Nicola Tannenbaum ,Founders' cults in Southeast Asia; Ancestors, polity, and identity. New Haven CT: Yale University Southeast Asian studies, 2003, xi + 373 pp. [Yale Southeast Asia studies Monograph 52.], Cornelia Ann Kammerer (eds -Robert Wessing, Henri Chambert-Loir ,The potent dead; Ancestors, saints and heroes in contemporary Indonesia. Crows Nest, New South Wales: Allen and Unwin, Honolulu: University of Hawai'i Press, 2002, xxvi + 243 pp. [Southeast Asia publications series

  15. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2005-01-01

    Full Text Available -Monika Arnez, Niels Mulder, Southeast Asian images; Towards civil society? Chiang Mai: Silkworm Books, 2003, ix + 253 pp. -Adriaan Bedner, Connie Carter, Eyes on the prize; Law and economic development in Singapore. The Hague: Kluwer Law International, xviii + 307 pp. [The London-Leiden series on law, administration and development 7.] -Amrit Gomperts, J.R. van Diessen ,Grote atlas van Nederlands Oost-Indië/Comprehensive atlas of the Netherlands East Indies. Zierikzee: Asia Maior, Utrecht: Koninklijk Nederlands Aardrijkskundig Genootschap (KNAG, 2004, 480 pp. (editors, with the collaboration of R.C.M. Braam, W. Leijnse, P.A. Levi, J.J. Reijnders, R.P.G.A. Voskuil and M.P.B. Ziellemans, F.J. Ormeling (eds -Stuart R. Harrop, Adriaan Bedner ,Towards integrated environmental law in Indonesia? Leiden: Research school CNWS, School of Asian, African and Amerindian studies, 2003, 161 pp. [CNWS publications 127.], Nicole Niessen (eds -David Henley, Paul H. Kratoska ,Locating Southeast Asia: Geographies of knowledge and politics of space. Singapore: Singapore University Press, 2005, xi + 326 pp., Remco Raben, Henk Schulte Nordholt (eds -Gerry van Klinken, Anthony J. Langlois, The politics of justice and human rights; Southeast Asia and universalist theory. Cambridge: Cambridge University Press, 2001, xi + 214 pp. [Cambridge Asia-Pacific studies.] -Koh Keng We, Jurrien van Goor, Prelude to colonialism; The Dutch in Asia. Hilversum: Verloren, 2004, 127 pp. -Lim Beng Soon, Thomas H. Slone, Prokem; An analysis of a Jakartan slang. Oakland: Masalai Press, 2003, 95 pp. -Lim Beng Soon, Neil Khor Jin Keong ,The Penang Po Leung Kuk; Chinese women, prostitution and a welfare organisation. Kuala Lumpur; The Malaysian branch of the Royal Asiatic society (MBRAS, 2004, VII + 181 pp., Khoo Keat Siew (eds -Dick van der Meij, J. Thomas Lindblad ,Macht en majesteit; Opstellen voor Cees Fasseur bij zijn afscheid als hoogleraar in de geschiedenis van Indonesië aan de

  16. The Shrinking Scholarly Book.

    Science.gov (United States)

    Heller, Scott

    1999-01-01

    Economic pressures in the publishing industry are causing faculty to write shorter books. The authors want their books to be readable, and publishers want to reduce costs and make the books affordable for a wider audience, including students. Brief but broad surveys, short introductory primers, quick biographies, and books with very basic themes…

  17. Writing a book review.

    Science.gov (United States)

    Bryson, David; Hudson, Robert

    2017-04-01

    Book reviews are a good way to get started with writing for a journal and this Learning and CPD activity takes you through the process of understanding the aims of book review, undertaking practice pieces through to reviewing a book and advice on the dos and don'ts of book reviewing.

  18. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1993-07-01

    Full Text Available -Gesa Mackenthun, Stephen Greenblatt, Marvelous Possessions: The wonder of the New World. Chicago: University of Chicago Press, 1991. ix + 202 pp. -Peter Redfield, Peter Hulme ,Wild majesty: Encounters with Caribs from Columbus to the present day. An Anthology. Oxford: Oxford University Press, 1992. x + 369 pp., Neil L. Whitehead (eds -Michel R. Doortmont, Philip D. Curtin, The rise and fall of the plantation complex: Essays in Atlantic history. New York: Cambridge University Press, 1990. xi + 222 pp. -Roderick A. McDonald, Hilary McD.Beckles, A history of Barbados: From Amerindian settlement to nation-state. Cambridge: Cambridge University Press, 1990. xv + 224 pp. -Gertrude J. Fraser, Hilary McD.Beckles, Natural rebels; A social history of enslaved black women in Barbados. New Brunswick NJ and London: Rutgers University Press and Zed Books, 1990 and 1989. ix + 197 pp. -Bridget Brereton, Thomas C. Holt, The problem of freedom: Race, labor, and politics in Jamaica and Britain, 1832-1938. Baltimore: John Hopkins University Press, 1991. xxxi + 517 pp. -Peter C. Emmer, A. Meredith John, The plantation slaves of Trinidad, 1783-1816: A mathematical and demographic inquiry. Cambridge: Cambridge University Press, 1988. xvi + 259 pp. -Richard Price, Robert Cohen, Jews in another environment: Surinam in the second half of the eighteenth century. Leiden: E.J. Brill, 1991. xv + 350 pp. -Russell R. Menard, Nigel Tattersfield, The forgotten trade: comprising the log of the Daniel and Henry of 1700 and accounts of the slave trade from the minor ports of England, 1698-1725. London: Jonathan Cape, 1991. ixx + 460 pp. -John D. Garrigus, James E. McClellan III, Colonialism and science: Saint Domingue in the old regime. Baltimore: John Hopkins University Press, 1992. xviii + 393 pp. -Lowell Gudmundson, Richard H. Collin, Theodore Roosevelt's Caribbean: The Panama canal, the Monroe doctrine, and the Latin American context. Baton Rouge: Louisiana State University

  19. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2003-01-01

    Full Text Available -Timothy Barnard, J.M. Gullick, A history of Selangor (1766-1939. Kuala Lumpur: Malaysian branch of the Royal Asiatic Society, 1989, vi + 220 pp. [MBRAS Monograph 28.] -Okke Braadbaart, Michael L. Ross, Timber booms and institutional breakdown in Southeast Asia. Cambridge: Cambridge University Press, 2001, xvi + 237 pp. -H.J.M. Claessen, Patrick Vinton Kirch ,Hawaiki, ancestral Polynesia; An essay in historical anthropology. Cambridge: Cambridge University Press, 2001, xvii + 375 pp., Roger C. Green (eds -Harold Crouch, R.E. Elson, Suharto; A political biography. Cambridge: Cambridge University Press, 2001, xix + 389 pp. -Kees van Dijk, H.W. Arndt ,Southeast Asia's economic crisis; Origins, lessons, and the way forward. Singapore: Institute of Southeast Asian studies, 1999, ix + 182 pp., Hal Hill (eds -Kees van Dijk, Sebastiaan Pompe, De Indonesische algemene verkiezingen 1999. Leiden: KITLV Uitgeverij, 1999, 290 pp. -David van Duuren, Albert G. van Zonneveld, Traditional weapons of the Indonesian archipelago. Leiden: Zwartenkot art books, 2001, 160 pp. -Peter van Eeuwijk, Christian Ph. Josef Lehner, Die Heiler von Samoa. O Le Fofo; Monographie über die Heiler und die Naturheilmethoden in West-Samoa. Frankfurt am Main: Lang, 1999, 234 pp. [Mensch und Gesellschaft 4.] -Hans Hägerdal, Frans Hüsken ,Reading Asia; New research of Asian studies. Richmond: Curzon, 2001, xvi + 338 pp., Dick van der Meij (eds -Terence E. Hays, Jelle Miedema ,Perspectives on the Bird's head of Irian Jaya, Indonesia; Proceedings of the conference, Leiden, 13-17 October 1997. Amsterdam: Rodopi, 1998, xiii + 982 pp. (editors with the assistance of Connie Baak, Cecilia Odé, Rien A.C. Dam (eds -Menno Hekker, Peter Metcalf, They lie, we lie; Getting on with anthropology. London: Routledge, 2002, ix + 155 pp. -David Henley, Foong Kin, Social and behavioural aspects of malaria control; A study among the Murut of Sabah. Phillips, Maine: Borneo research council , 2000, xx

  20. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1993-01-01

    Full Text Available -Louis Allaire, Samuel M. Wilson, Hispaniola: Caribbean chiefdoms in the age of Columbus. Tuscaloosa: University of Alabama Press, 1990. xi + 170 pp. -Douglas Melvin Haynes, Philip D. Curtin, Death by migration: Europe's encounter with the tropical world in the nineteenth century. Cambridge: Cambridge University Press, 1989. xviii + 251 pp. -Dale Tomich, J.H. Galloway, The sugar cane industry: An historical geography from its origins to 1914. Cambridge: Cambridge University Press, 1989. xii + 266 pp. -Myriam Cottias, Dale Tomich, Slavery in the circuit of sugar: Martinique and the world economy, 1830 -1848. Baltimore: John Hopkins University Press, 1990. xiv + 352 pp. -Robert Forster, Pierre Dessalles, La vie d'un colon à la Martinique au XIXe siècle. Pré-senté par Henri de Frémont. Courbevoie: s.n., 1984-1988, four volumes, 1310 pp. -Hilary Beckles, Douglas V. Armstrong, The old village and the great house: An archaeological and historical examination of Drax Hall Plantation, St Ann's Bay, Jamaica. Chicago: University of Illinois Press, 1990. xiii + 393 pp. -John Stewart, John A. Lent, Caribbean popular culture. Bowling Green OH: Bowling Green State University Popular Press, 1990. 157 pp. -W. Marvin Will, Susanne Jonas ,Democracy in Latin America: Visions and realities. New York: Bergin & Garvey Publishers, 1990. viii + 224 pp., Nancy Stein (eds -Forrest D. Colburn, Kathy McAfee, Storm signals: Structural adjustment and development alternatives in the Caribbean. London: Zed books, 1991. xii + 259 pp. -Derwin S. Munroe, Peggy Antrobus ,In the shadows of the sun: Caribbean development alternatives and U.S. policy. Carmen Diana Deere (coordinator, Peter Phillips, Marcia Rivera & Helen Safa. Boulder CO: Westview Press, 1990. xvii + 246 pp., Lynne Bolles, Edwin Melendez (eds -William Roseberry, Louis A. Pérez, Jr., Lords of the mountain: Social banditry and peasant protest in Cuba, 1878-1918. Pittsburgh: University of Pittsburgh Press, 1989

  1. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1994-07-01

    Full Text Available -Peter Hulme, Stephen Greenblatt, New World Encounters. Berkeley: University of California Press, 1993. xviii + 344 pp. -Nigel Rigby, Alan Riach ,The radical imagination: Lectures and talks by Wilson Harris. Liège: Department of English, University of Liège, xx + 126 pp., Mark Williams (eds -Jonathan White, Rei Terada, Derek Walcott's poetry: American Mimicry. Boston: North-eastern University Press, 1992. ix + 260 pp. -Ray A. Kea, John Thornton, Africa and Africans in the making of the Atlantic world, 1400-1680. Cambridge: Cambridge University Press, 1992. xxxviii + 309 pp. -B.W. Higman, Barbara L. Solow, Slavery and the rise of the Atlantic system. Cambridge: Cambridge University Press, 1991. viii + 355 pp. -Sidney W. Mintz, Michael Mullin, Africa in America: Slave acculturation and resistance in the American South and the British Caribbean, 1736-1831. Urbana: University of Illinois Press. 412 pp. -Karen Fog Olwig, Corinna Raddatz, Afrika in Amerika. Hamburg: Hamburgisches Museum für Völkerkunde, 1992. 264 pp. -Lee Haring, William Bascom, African folktales in the new world. Bloomington: Indiana University Press, 1992. xxv + 243 pp. -Frank Jan van Dijk, Dale A. Bisnauth, History of religions in the Caribbean. Kingston: Kingston Publishers, 1989. 225 pp. -Gloria Wekker, Philomena Essed, Everyday racism: Reports from women of two cultures. Alameda CA: Hunter House, 1990. xiii + 288 pp.''Understanding everyday racism: An interdisciplinary theory. Newbury Park CA: Sage, 1991. x + 322 pp. -Deborah S. Rubin, Vron Ware, Beyond the Pale: White women, racism, and history. London: Verso, 1992. xviii + 263 pp. -Michael Hanchard, Peter Wade, Blackness and race mixture: The dynamics of racial identity in Colombia. Baltimore: John Hopkins University Press, 1993. xv + 415 pp. -Rosalie Schwartz, Louis A. Pérez, Jr., Slaves, sugar, & colonial society: Travel accounts of Cuba, 1801-1899. Wilmington DE: SR Books, 1992. xxvi + 259 pp. -Susan Eckstein, Sandor

  2. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1996-07-01

    . xiv + 217 pp., Lou Anne Barclay (eds -Catherine Levesque, Allison Blakely, Blacks in the Dutch world: The evolution of racial imagery in a modern society. Bloomington: Indiana University Press, 1993. xix + 327 pp. -Dennis J. Gayle, Frank Fonda Taylor, 'To hell with paradise': A history of the Jamaican tourist industry. Pittsburgh: University of Pittsburgh Press, 1993. ix + 239 pp. -John P. Homiak, Frank Jan van Dijk, Jahmaica: Rastafari and Jamaican society, 1930-1990. Utrecht: ISOR, 1993. 483 pp. -Peter Mason, Arthur MacGregor, Sir Hans Sloane: Collector, scientist, antiquary, founding Father of the British Museum. London: British Museum Press, 1994. -Philip Morgan, James Walvin, The life and times of Henry Clarke of Jamaica, 1828-1907. London: Frank Cass, 1994. xvi + 155 pp. -Werner Zips, E. Kofi Agorsah, Maroon heritage: Archaeological, ethnographic and historical perspectives. Kingston: Canoe Press, 1994. xx + 210 pp. -Michael Hoenisch, Werner Zips, Schwarze Rebellen: Afrikanisch-karibischer Freiheitskampf in Jamaica. Vienna Promedia, 1993. 301 pp. -Elizabeth McAlister, Paul Farmer, The uses of Haiti. Monroe ME: Common Courage Press, 1994. 432 pp. -Robert Lawless, James Ridgeway, The Haiti files: Decoding the crisis. Washington DC: Essential Books, 1994. 243 pp. -Bernadette Cailler, Michael Dash, Edouard Glissant. Cambridge: Cambridge University Press, 1995. xii + 202 pp. -Peter Hulme, Veronica Marie Gregg, Jean Rhys's historical imagination: Reading and writing the Creole. Chapel Hill: University of North Carolina Press, 1995. xi + 228 pp. -Silvia Kouwenberg, Francis Byrne ,Focus and grammatical relations in Creole languages. Amsterdam/Philadelphia: John Benjamins, 1993. xvi + 329 pp., Donald Winford (eds -John H. McWhorter, Ingo Plag, Sentential complementation in Sranan: On the formation of an English-based Creole language. Tübingen: Max Niemeyer, 1993. ix + 174 pp. -Percy C. Hintzen, Madan M. Gopal, Politics, race, and youth in Guyana. San Francisco: Mellen

  3. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. Bastin

    1982-04-01

    . - F.G.P. Jaquet, H.J. de Graaf, Wonderlijke verhalen uit de Indische historie, ‘s-Gravenhage, Moesson 1981. 173 pp. Ills. - F.G.P. Jaquet, J. Landwehr, De Nederlander uit en thuis; spiegel van het dagelijks leven uit bijzondere zeventiende-eeuwse boeken. Alphen aan den Rijn, Sijthoff, 1981. 200 pp. Ills. - P.E. de Josselin de Jong, Michael G. Peletz, Social history and evolution in the interrelationship of adat and Islam in Rembau, Negeri Sembilan, Research Notes and Discussions Paper no. 27, Institute of Southeast Asian Studies, Singapore 1981. 59 pages. - P.E. de Josselin de Jong, Anthony Reid, Perceptions of the past in Southeast Asia, Heinemann Educational Books for Asian Studies Asociation of Australia, Singapore 1979. 436 pp. Bibliographical Appendix, Index, 3 maps., David Marr (eds. - J.E. van Lohuizen-de Leeuw, J. Bastin, Prints of Southeast Asia in the India Office Library - The East India Company in Malaysia and Indonesia 1786-1824, Her Majesty’s Stationery Office, London, 1979, XIII + 228 pp. including 98 pls., frontispiece in colour., P. Rohatgi (eds. - Anke Niehof, Victor T. King, Essays on Borneo Society, Hull Monographs on South-East Asia 7, Oxford University Press, 1978, 256 pp. - C.H.M. Nooy-Palm, Renato Rosaldo, Ilongot headhunting 1883-1974, a study in society and history. Stanford University Press, Stanford, California, 1980. 313 pp., maps, photographs and diagrams. Chronological and general index. - Els Postel-Coster, Clio Presvelou, The household, women and agricultural development, Proceedings of a symposium organised by the Department of Home Economics, Agricultural University, Wageningen, Miscellaneous Papers 17, 1980, Landbouwhogeschool Wageningen, The Netherlands., Saskia Spijkers-Zwart (eds. - G.J. van Reenen, Claudine Salmon, Les Chinois de Jakarta; Temples et vie collective [The Chinese of Jakarta; Temples and communal life], Etudes insulindiennes - Archipel 1, Association Archipel, Paris, 1980 (deuxième impression, xxviii + 358 pp

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Janet Rodenburg

    1992-04-01

    Full Text Available - Leonard Y. Andaya, H.A. Poeze, Excursies in Celebes; Een bundel bijdragen bij het afscheid van J. Noorduyn als directeur-secretaris van het Koninklijk Instituut voor Taal-, Land- en Volkenkunde. Leiden: KITLV Uitgeverij, 1991, 348 pp., P. Schoorl (eds. - Anne Booth, Adrian Clemens, Changing economy in Indonesia Volume 12b; Regional patterns in foreign trade 1911-40. Amsterdam: Royal Tropical Institute, 1992., J.Thomas Lindblad, Jeroen Touwen (eds. - A.P. Borsboom, James F. Weiner, The empty place; Poetry space, and being among the Foi of Papua New Guinea. Bloomington: Indiana University Press, 1991. - Martin van Bruinessen, Ozay Mehmet, Islamic identity and development; Studies of the Islamic periphery. London and New York: Routledge, 1990 (cheap paperback edition: Kula Lumpur: Forum, 1990, 259 pp. - H.J.M. Claessen, Timothy Earle, Chiefdoms: power, economy, and ideology. A school of American research book. Cambridge: Cambridge University Press, 1991. 341 pp., bibliography, maps, figs. - H.J.M. Claessen, Henk Schulte Nordholt, State, village, and ritual in Bali; A historical perspective. (Comparitive Asian studies 7. Amsterdam: VU University press for the centre for Asian studies Amsterdam, 1991. 50 pp. - B. Dahm, Ruby R. Paredes, Philippine colonial democracy. (Monograph series 32/Yale University Southeast Asia studies. New Haven: Yale Center for international and Asia studies, 1988, 166 pp. - Eve Danziger, Bambi B. Schieffelin, The give and take of everyday life; Language socialization of Kaluli children. (Studies in the social and cultural foundations of language 9. Cambridge: Cambridge University Press, 1991. - Roy Ellen, David Hicks, Kinship and religion in Eastern Indonesia. (Gothenburg studies in social anthropology 12. Gothenburg: Acta Universitatis Gothoburgensis, 1990, viii 132 pp., maps, figs, tbls. - Paul van der Grijp, Pierre Lemonnier, Guerres et festins; Paix, échanges et competition dans les highlands de Nouvelle

  5. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-07-01

    Full Text Available -Bill Maurer, Mimi Sheller, Consuming the Caribbean: From Arawaks to Zombies. New York: Routledge, 2003. ix + 252 pp. -Norman E. Whitten, Jr., Richard Price ,The root of roots: Or, how Afro-American anthropology got its start. Chicago: Prickly Paradigm Press/University of Chicago Press, 2003. 91 pp., Sally Price (eds -Holly Snyder, Paolo Bernardini ,The Jews and the expansion of Europe to the West, 1450-1800. New York: Berghahn Books, 2001. xv + 567 pp., Norman Fiering (eds -Bridget Brereton, Seymour Drescher, The mighty experiment: Free labor versus slavery in British emancipation. New York: Oxford University Press, 2002. 307 pp. -Jean Besson, Kathleen E.A. Monteith ,Jamaica in slavery and freedom: History, heritage and culture. Kingston; University of the West Indies Press, 2002. xx + 391 pp., Glen Richards (eds -Michaeline A. Crichlow, Jean Besson, Martha Brae's two histories: European expansion and Caribbean culture-building in Jamaica. Chapel Hill: University of North Carolina Press, 2002. xxxi + 393 pp. -Christopher Schmidt-Nowara, Joseph C. Dorsey, Slave traffic in the age of abolition: Puerto Rico, West Africa, and the Non-Hispanic Caribbean, 1815-1859. Gainesville: University Press of Florida, 2003. xvii + 311 pp. -Arnold R. Highfield, Erik Gobel, A guide to sources for the history of the Danish West Indies (U.S. Virgin Islands, 1671-1917. Denmark: University Press of Southern Denmark, 2002. 350 pp. -Sue Peabody, David Patrick Geggus, Haitian revolutionary studies. Bloomington: Indiana University Press, 2002. xii + 334 pp. -Gerdès Fleurant, Elizabeth McAlister, Rara! Vodou, power, and performance in Haiti and its Diaspora. Berkeley: University of California Press, 2002. xviii + 259 pp. and CD demo. -Michiel Baud, Ernesto Sagás ,The Dominican people: A documentary history. Princeton NJ: Marcus Wiener, 2003. xiii + 278 pp., Orlando Inoa (eds -Samuel Martínez, Richard Lee Turits, Foundations of despotism: Peasants, the Trujillo regime

  6. Book Review:

    Science.gov (United States)

    Sanders, J. H.

    1984-01-01

    The NATO Advanced Study Institute held at Erice, Sicily, in November 1981 brought together specialists in precise measurement to present a tutorial introduction to quantum metrology and the measurement of the fundamental physical constants. Ever since the evolution of experimental physics as a scientific pursuit the measurement of the values of quantities accepted to be constants of nature has commanded the attention of some of the world's most accomplished workers in this field. Their efforts to seek out the sources of systematic error and to reduce the random errors have produced significant advances in techniques and a continual interest in their results from users and critics: as Raymond T Birge, who pioneered the evaluation of the 'best' values of the constants from the available measurements, observed (perhaps with tongue-in-cheek) "it is the continual variation in the values of these quantities that furnishes most of the interest in the subject". Long before the recognition of the fundamental constants the measurement of mass, length and time grew as a matter of necessity in organized communities, especially in agriculture, commerce and navigation. The adoption of standards, first local, then national, and now international, was a natural consequence. It is particularly relevant that the published proceedings of the NATO school opens with a historical survey by Pierre Giacomo of the Bureau International des Poids et Mesures, which places the subsequent papers in perspective. Measurements which realize the standards of length and time, and those from which values of the fundamental constants are derived, are of such a nature that a considerable background knowledge of physics is needed for their understanding. (The principle of the caesium frequency standard and the physics of the Josephson junction are a long haul from Michelson's measurement of the speed of light and the Millikan oil drop experiment familiar in the school books.) With this in mind, George

  7. Book Reviews

    Directory of Open Access Journals (Sweden)

    Joseph Aquilina

    1976-01-01

    .J. Zoetmulder, Himansu Bhusan Sarkar, Corpus of the inscriptions of Java (Corpus Inscriptionum Javanicorum (up to 928 A.D., K.L. Mukhopadhyay, Calcutta, 1972. Vol. I 314 pp., Vol. II 359 pp. - J.G. Oosten, Wilhelmina van Wetering, Hekserij bij de Djuka. Een sociologische benadering. Academisch proefschrift, gestencilde uitgave, 1973. - Willem F.L. Buschkens, Richard Price, Maroon societies, rebel slave communities in the Americas. Anchor Books, Anchor Press/Doubleday Garden City, New York 1973. 429 pag., 7 ill.

  8. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1994-01-01

    Full Text Available -Peter Hulme, Simon Gikandi, Writing in limbo: Modernism and Caribbean literature. Ithaca: Cornell University Press, 1992. x + 260 pp. -Charles V. Carnegie, Alistair Hennessy, Intellectuals in the twentieth-century Caribbean (Volume 1 - Spectre of the new class: The Commonwealth Caribbean. London: Macmillan, 1992. xvii 204 pp. -Nigel Rigby, Anne Walmsley, The Caribbean artists movement, 1966-1972: A literary and cultural history. London: New Beacon Books, 1992. xx + 356 pp. -Carl Pedersen, Tyrone Tillery, Claude McKay: A black poet's struggle for identity. Amherst: University of Massachusetts Press, 1992. xii + 235 pp. -Simone Dreyfus, Irving Rouse, The Tainos: Rise and decline of the people who greeted Columbus. New Haven: Yale University Press, 1992. xii + 211 pp. -Louis Allaire, Antonio M. Stevens-Arroyo, Cave of the Jagua: The mythological world of the Taino. Alburquerque: University of New Mexico Press, 1988. xiii + 282 pp. -Irving Rouse, William F. Keegan, The people who discovered Columbus: The prehistory of the Bahamas. Gainesville: University of Florida Press, 1992. xx + 279 pp. -Neil L. Whitehead, Philip P. Boucher, Cannibal encounters: Europeans and Island Caribs, 1492-1763. Baltimore: John Hopkins University Press, 1992. xii + 217 pp. -Peter Kloos, Kaliña, des amérindiens à Paris: Photographies du prince Roland. Présentées par Gérard Collomb. Paris: Créaphis, 1992. 119 pp. -Maureen Warner-Lewis, Alan Gregor Cobley ,The African-Caribbean connection: Historical and cultural perspectives. Bridgetown, Barbados: Department of History, University of the West Indies, Cave Hill, 1990. viii + 171 pp., Alvin Thompson (eds -H. Hoetink, Jean-Luc Bonniol, La couleur comme maléfice: une illustration créole de la généalogie des 'Blancs' et des 'Noirs'. Paris: Albin Michel, 1992. 304 pp. -Michael Aceto, Richard Price ,Two evenings in Saramaka. Chicago and London: University of Chicago Press, 1991. xvi + 417 pp., Sally Price (eds -Jorge P

  9. Book Reviews

    Directory of Open Access Journals (Sweden)

    R. de Ridder

    1986-01-01

    (50 pp. - R. de Ridder, Dennis Tedlock, The spoken word and the work of interpretation, Philadelphia: University of Pennsylvania Press, 1983. ix + 365 pp., 8 ill. - R. de Ridder, Dennis Tedlock, Popol Vuh, The definitive edition of the Mayan Book of the Dawn of Life and the Glories of Gods and Kings, New York: Simon and Schuster, 1985. 380 pp., 32 ill. - G. van Roon, Dietmar Rothermund, Die Peripherie in der Weltwirtschaftskrise: Afrika, Asien und Lateinamerika 1929-1939, Paderborn: Ferdinand Schýningh, 1983, 295 pp. - Thilo C. Schadeberg, Gýnter Dabitz, Geschichte der erforschung der Nuba-Berge, Arbeiten aus dem Seminar fýr Výlkerkunde der Johann Wolfgang Goethe-Universitýt Frankfurt am Main, Band 17, Wiesbaden: Franz Steiner Verlag, 1985. 280 pp., maps, tables, illus. - L. van Vroonhoven, Ger van Roon, Derde Wereld in depressie, Leiden: Nijhoff, 1985, 139 p. - Wim van Zanten, Nigel Phillips, Sijobang, sung narrative poetry of West Sumatra, Cambridge Studies in Oral and Literate Culture, no. 1, Cambridge: Cambridge University Press, 1981. xi + 255 pp., photos, texts and translations, short glossary of Minangkabau words, Bibliography, index.

  10. Allometric growth in the extant coelacanth lung during ontogenetic development.

    Science.gov (United States)

    Cupello, Camila; Brito, Paulo M; Herbin, Marc; Meunier, François J; Janvier, Philippe; Dutel, Hugo; Clément, Gaël

    2015-09-15

    Coelacanths are lobe-finned fishes known from the Devonian to Recent that were long considered extinct, until the discovery of two living species in deep marine waters of the Mozambique Channel and Sulawesi. Despite extensive studies, the pulmonary system of extant coelacanths has not been fully investigated. Here we confirm the presence of a lung and discuss its allometric growth in Latimeria chalumnae, based on a unique ontogenetic series. Our results demonstrate the presence of a potentially functional, well-developed lung in the earliest known coelacanth embryo, and its arrested growth at later ontogenetic stages, when the lung is clearly vestigial. The parallel development of a fatty organ for buoyancy control suggests a unique adaptation to deep-water environments. Furthermore, we provide the first evidence for the presence of small, hard, flexible plates around the lung in L. chalumnae, and consider them homologous to the plates of the 'calcified lung' of fossil coelacanths.

  11. Books Are Good Friends

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Books are our friends because they are bridges to knowledge.Knowledge is valuable because it enriches our life and brings us happiness.Almost all great men in the history of mankind loved books.We have every reason to believe it is the knowledge in books that led them to success.There is no genius without books.Because books give them knowledge and knowledge gives them

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-01-01

    studies. New Haven, 1990. xiii + 369 pp., W.J. O’Malley, A. Weidemann (eds. - Gisele de Meur, F. Tjon Sie Fat, Representing kinship; Simple models of elementary structures. 1990. (Doctoral thesis. Leiden, published by the author. - Toon van Meijl, Maurice Godelier, Big men and great men; Personifications of power in Melanesia, Cambridge/Paris: Cambridge University Press/Editions de la maison des sciences de l’Homme, 1991, xviii, 328 pp., maps, tables, figures, bibliography, index., Marilyn Strathern (eds. - J.A. de Moor, B.A. Hussainmiya, Orang rejimen; The Malays of the Ceylon rifle regiment. Bangi: Universiti Kebangsaan Malaysia, 1990, 185 pp. - Pieter Muysken, J.M.W. Verhaar, Melanesian pidgin and tok pisin; Studies in language companion series 20. Amsterdam: Benjamins, 1990, xiv + 409 pp. - Niels Mulder, Paul Voogt, Thailand. Amsterdam/’s-Gravenhage: Koninklijk Instituut voor de Tropen/NOVIB, 1991. 70 pp. + kaart, slappe kaft., Han ten Brummelhuis, Irene Stengs (eds. - Ton van Naerssen, George Cho, The Malaysian economy; Spatial perspectives. London: Routledge. 1990, 300 pp. - Julianti Parani, J.R. van Diessen, Jakarta/Batavia. Het centrum van het Nederlandse koloniale rijk in Azië en zijn cultuurhistorische nalatenschap. Cantecleer Kunst - Reisgidsen. De Bilt: Cantecleer, 1989. 343 pp. - A. Ploeg, Christopher J. Healey, Pioneers of the mountain forest, University of Sydney, 1985, Oceania Monographs no. 29, v + 64 pp., plates, figures, maps. - Els Postel-Coster, Carla Risseeuw, The fish don’t talk about the water; Gender transformation, power and resistance among women in Sri Lanka, Leiden: E.J.Brill, 1988, 415 pp., also published as Gender transformation, power and resistance among women in Sri Lanka; The fish don’t speak about the water, New Delhi: Manohar Book service, 1991. Ca. 400 pp., - Willem van Schendel, Mya Tan, Myanmar dilemmas and options; The challenge of economic transition in the 1990’s. Singapore: Institute of Southeast Asian studies, 1990

  13. Significance of detrital zircons in Siluro-Devonian rocks from Iberia

    NARCIS (Netherlands)

    Gutiérrez-Alonso, G.; Fernández-Suárez, J.; Pastor-Galán, D.; Johnston, S. T.; Linnemann, U.; Hofmann, M.; Shaw, J.; Colmenero, J. R.; Hernández, P.

    2015-01-01

    Seven samples of Siluro-Devonian sedimentary rocks from the Cantabrian and Central Iberian zones of the Iberian Variscan belt have been investigated for provenance and contain four main age populations in variable relative proportion: Ediacaran–Cryogenian (c. 0.55–0.8 Ga), Tonian–Stenian (0.85–1.2

  14. Biotic recovery from the Late Devonian F-F mass extinction event in China

    Institute of Scientific and Technical Information of China (English)

    廖卫华

    2002-01-01

    The Frasnian-Famennian (F-F) mass extinction is one of the five great extinctions of marine life during the Phanerozoic. The F-F event killed most of the Devonian reefs, the characteristic Devonian corals, stromatoporoids, bryozoans, nearly all tentaculites, a few superfamilies of brachiopods, such as Atrypacea and Pentameracea and some important elements of goniatites, such as Manticoceras.``The end-Frasnian was a phase of mass extinction. A large number of shelly benthos were killed by the F-F event. Early and middle Famennian was the survival interval. The marine faunas were very rare at that time. The late Famennian was the recovery interval. There appeared to have many new taxa in the Strunian stage. It lacked a radiation interval in Late Devonian Famennian because another event (the D-C mass extinction) happened at the Devonian-Carboniferous boundary.``Several causes for the F-F mass extinction have been proposed by some geologists, which have been grouped into two broad types, terrestrial and extraterrestrial. The former is related to sea level changes, climate changes and anoxic water event. The latter is linked with some forms of meteorite impact.``A large-scale eustatic change of sea level and black shales representing an anoxic environment has been invoked to explain one of the causes for the F-F mass extinction.``

  15. Occurrence of oil and gas in Devonian shales and equivalents in West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Schwietering, J. F.

    1981-03-01

    During the Devonian, an epicontinental sea was present in the Appalachian basin. The Catskill Clastic Wedge was formed in the eastern part of the basin by sediments derived from land along the margin of the continent. Three facies are recognized in the Catskill Clastic Wedge: (1) a red-bed facies deposited in terrestrial and nearshore marine environments; (2) a gray shale and sandstone facies deposited in a shallow- to moderately-deep marine environment; and (3) a dark-gray shale and siltstone facies deposited in the deepest part of the epicontinental sea. Oil and natural gas are being produced from Devonian shales in the western part of West Virginia and from upper Devonian sandstones and siltstones in the north-central part of the state. It is suggested that in addition to extending known areas of gas production, that drilling for natural gas be conducted in areas underlain by organic-rich shales and thick zones of interbedded siltstone and shale in the Devonian section in central, southern, and western West Virginia. The most promising areas for exploration are those areas where fractures are associated with folds, faults, and lineaments. 60 references.

  16. Devonian sand injections and volcanism in the Murzuq Basin (south-west Libya)

    DEFF Research Database (Denmark)

    Moreau, Julien; Ghienne, Jean-Francois

    The highly prolific Murzuq basin in SW Libya was considered devoid of large sand injection system and volcanic activity during the Lower Palaeozoic. This study identified numerous evidences of kilometre-scale sand injections in association with volcanism of Lower Devonian age. The sand injection...

  17. Upper Devonian block movements and sedimentation in the Asturo-Leonese Basin (Cantabrian Mountains, Spain)

    NARCIS (Netherlands)

    Loevezijn, van G.B.S.

    1983-01-01

    The Upper Devonian shelf of the studied area was divided into two platforms separated by a significant break in the slope, related to the deep-seated fault system of the Sabero-Gordón Line. As differentiated block movements influenced the depositional history of the area, an External Zone, an Interm

  18. Polyzygia Guerich (Ostracoda) in the Devonian of Asturias and Leon (Spain)

    NARCIS (Netherlands)

    Michel, M.Ph.

    1972-01-01

    The Devonian ostracode genus Polyzygia Gürich has been defined anew and its systematical position has been revaluated. It is considered as a thlipsurid (bas-relief sculpture) metacope (tripartite hinge, contact groove). Eight species (one new, one with open nomenclature) and two subspecies are descr

  19. Karksilepis parva gen. et sp. nov. (Chondrichthyes from the Burtnieki Regional Stage, Middle Devonian of Estonia

    Directory of Open Access Journals (Sweden)

    Kleesment, Anne

    2008-12-01

    Full Text Available Dermal scales of a new chondrichthyan were discovered in four levels in sandstones of the Härma Beds (lower part of the Burtnieki Regional Stage, Middle Devonian in the Karksi outcrop of South Estonia. The classification of Karksilepis parva gen. et sp. nov. Märss is still uncertain.

  20. Description of certain Lower Devonian platform conodonts of the Spanish Central Pyrenees

    NARCIS (Netherlands)

    Boersma, Kerst Th.

    1973-01-01

    Certain Lower Devonian platform conodonts are described from the Central Spanish Pyrenees. Of the Polygnathus foveolatus group, defined here, P. foveolatus Philip & Jackson, P. lenzi Klapper, P. pireneae n. sp., P. cf. P. foveolatus Philip & Jackson and P. cf. P. lenzi Klapper are described. P. pire

  1. A Middle Devonian atrypid brachiopod fauna from the Cantabrian Mountains, northwestern Spain, and its stratigraphic significance

    NARCIS (Netherlands)

    Struve, W.; Mohanti, M.

    1970-01-01

    This paper records for the first time a rich atrypid brachiopod fauna from the Middle Devonian of the Cantabrian Mountains, Spain. A comparison of the Spanish atrypid fauna with that of Germany reveals a close similarity between the two. Even though the species are not identical, yet a comparison an

  2. The Upper Devonian deposits in the northern part of Leon (Cantabrian Mountains, Northwestern Spain)

    NARCIS (Netherlands)

    Loevezijn, van G.B.S.; Raven, J.G.M.

    1983-01-01

    During the Late Devonian, deposition in the Cantabrian Mountains was largely controlled by movements along faults. By way of intermitting subsidence of the area south of the Sabero-Gordón line and the connected progradation of the coast during the Frasnian and early Famennian, three regressive seque

  3. MRI of the lung

    Energy Technology Data Exchange (ETDEWEB)

    Kauczor, Hans-Ulrich (ed.) [University Clinic Heidelberg (Germany). Diagnostic and Interventional Radiology

    2009-07-01

    For a long time, only chest X-ray and CT were used to image lung structure, while nuclear medicine was employed to assess lung function. During the past decade significant developments have been achieved in the field of magnetic resonance imaging (MRI), enabling MRI to enter the clinical arena of chest imaging. Standard protocols can now be implemented on up-to-date scanners, allowing MRI to be used as a first-line imaging modality for various lung diseases, including cystic fibrosis, pulmonary hypertension and even lung cancer. The diagnostic benefits stem from the ability of MRI to visualize changes in lung structure while simultaneously imaging different aspects of lung function, such as perfusion, respiratory motion, ventilation and gas exchange. On this basis, novel quantitative surrogates for lung function can be obtained. This book provides a comprehensive overview of how to use MRI for imaging of lung disease. Special emphasis is placed on benign diseases requiring regular monitoring, given that it is patients with these diseases who derive the greatest benefit from the avoidance of ionizing radiation. (orig.)

  4. Lung Emergencies

    Science.gov (United States)

    ... Emergencies Cardiac Emergencies Eye Emergencies Lung Emergencies Surgeries Lung Emergencies People with Marfan syndrome can be at ... should be considered an emergency. Symptoms of sudden lung collapse (pneumothorax) Symptoms of a sudden lung collapse ...

  5. Intergrated study of the Devonian-age black shales in eastern Ohio. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Gray, J.D.; Struble, R.A.; Carlton, R.W.; Hodges, D.A.; Honeycutt, F.M.; Kingsbury, R.H.; Knapp, N.F.; Majchszak, F.L.; Stith, D.A.

    1982-09-01

    This integrated study of the Devonian-age shales in eastern Ohio by the Ohio Department of Natural Resources, Division of Geological Survey is part of the Eastern Gas Shales Project sponsored by the US Department of Energy. The six areas of research included in the study are: (1) detailed stratigraphic mapping, (2) detailed structure mapping, (3) mineralogic and petrographic characterization, (4) geochemical characterization, (5) fracture trace and lineament analysis, and (6) a gas-show monitoring program. The data generated by the study provide a basis for assessing the most promising stratigraphic horizons for occurrences of natural gas within the Devonian shale sequence and the most favorable geographic areas of the state for natural gas exploration and should be useful in the planning and design of production-stimulation techniques. Four major radioactive units in the Devonian shale sequence are believed to be important source rocks and reservoir beds for natural gas. In order of potential for development as an unconventional gas resource, they are (1) lower and upper radioactive facies of the Huron Shale Member of the Ohio Shale, (2) upper Olentangy Shale (Rhinestreet facies equivalent), (3) Cleveland Shale Member of the Ohio Shale, and (4) lower Olentangy Shale (Marcellus facies equivalent). These primary exploration targets are recommended on the basis of areal distribution, net thickness of radioactive shale, shows of natural gas, and drilling depth to the radioactive unit. Fracture trends indicate prospective areas for Devonian shale reservoirs. Good geological prospects in the Devonian shales should be located where the fracture trends coincide with thick sequences of organic-rich highly radioactive shale.

  6. Conodont zonation and the Devonian/Carboniferous (Famennian/Tournaisian) boundary in the Naltaş section, eastern Taurides, Turkey

    Science.gov (United States)

    Atakul-Özdemir, Ayşe

    2017-02-01

    Conodont faunas from the Devonian/Carboniferous Naltaş section (eastern Taurides, Turkey) are presented. The faunas include important marker species of the latest Devonian earliest Carboniferous interval, belonging to the genera Siphonodella, Bispathodus, Polygnathus, Pseudopolygnathus, Apatognathus and Branmehla. Four conodont zones, comparable to the standard conodont zonation, are established in the studied succession, from the oldest to the youngest: (1) Bispathodus ultimus, (2) Siphonodella praesulcata Zones (Upper Famennian), (3) Siphonodella sulcata and (4) Siphonodella bransoni Zones (Lower Tournaisian). The Devonian/Carboniferous boundary in the eastern Taurides is recognized by the first appearance of Siphonodella sulcata.

  7. BookFinder.com

    CERN Document Server

    BookFinder.com is produced by the bibliophiles at 13th Generation Media of Berkeley, California. Our goal is to provide fellow readers unbiased realtime information about books available online. Rather than selling books ourselves (does the world rea Amazon.com wannabe?), we've teamed up with over 15,000 of the finest booksellers online to bring you the largest book catalog available anywhere, either online or offline.

  8. Companionship of Books

    Institute of Scientific and Technical Information of China (English)

    薛美娟

    2012-01-01

    A man may usually be known by the books he reads as well as by the company he keeps; for there is a companionship of books as well as of men~ and one should always live in the best company, whether it be of books or of men.

  9. Thinking outside the Book

    Science.gov (United States)

    Eaton, Dolores E.

    2012-01-01

    A title, a cover, and pages with "substance" bound together--this is what the author's eighth-grade students decided were the essential elements of a book. There could be more, but no less. In art, one does judge a book by its cover. In this article, the author describes how her students created their books. (Contains 1 online resource.)

  10. Conodont-bearing formations of Devonian and Lower Carboniferous age in northern León and Palencia (Spain)

    NARCIS (Netherlands)

    Adrichem Boogaert, van H.A.

    1965-01-01

    Conodonts have been extracted from calcareous units of the Devonian and Lower Carboniferous sequence from 3 areas in the S. part of the Cantabrian Mountains. There can be distinguished Emsian, Givetian, Frasnian, Famennian and Viséan faunas.

  11. Linking Biogeochemical Cycles of Nitrogen and Oxygen in Euxinic Devonian Basins

    Science.gov (United States)

    Tuite, M. L.; Macko, S. A.

    2010-12-01

    Berner’s 2009 reconstruction of Phanerozoic atmospheric pO2 (1) features an approximately 30% decline in O2 spanning the Lower to Upper Devonian, a period characterized by the emergence and expansion of terrestrial forest ecosystems and episodic high organic matter deposition now found as epicontinental basinal black shales. There is an apparent contradiction between high rates of organic matter burial coupled with an increasing areal extent of photosynthetic O2 production and declining levels of atmospheric O2. This study sought to resolve that contradiction by examining the role of terrestrial nitrgen in the development of anoxygenic photosynthetic ecosystems in euxinic Devonian basins utilizing stable isotope and biomarker analyses. By fixing C into biomass without producing O2 as a byproduct, sulfide-driven anoxygenic photosynthesis can serve to moderate the flux of O2 to the atmosphere generated by oxygenic photosynthesis (2). Sulfur isotope values indicate temporally and spatially widespread euxinia in Middle and Upper Devonian epeiric seas and the presence of isorenieratane, a biomarker for green sulfur bacteria, indicating that anoxygenic photosynthesis was also widespread. High levels of marine primary productivity and the consequent development a sulfidic water column in Middle and Upper Devonian epeiric basins were likely the result of the emergence of a substantial new source of fixed N. Modern lowland tropical forests are net exporters of N to aquatic systems and it is likely that warm, moist Devonian lowland forests featured a similar N biogeochemistry. Riverine and atmospheric deposition of terrestrial fixed N facilitated an increase in the relative contribution of anoxygenic photosynthesis to total global C fixation, resulting in the 30% pO2 decline over a period of about 30 million years. The Upper Devonian expansion of forests into upland and temperate environments, where the N excess seen in modern forests is uncommon, reversed the O2 decline

  12. The New Russian Book

    DEFF Research Database (Denmark)

    Pristed, Birgitte Beck

    print culture to a post-Soviet book market. It delivers a profound and critical exploration of Russian visual imaginary of classic, popular, and contemporary prose. Among all the carelessly bungled covers of mass-published post-Soviet series the study identifies gems from experimental designers......This book takes up the obtrusive problem of visual representation of fiction in contemporary Russian book design. By analyzing a broad variety of book covers, the study offers an absolutely unique material that illustrates a radically changing notion of literature in the transformation of Soviet...... the fields of Russian studies, contemporary book and media history, art, design, and visual studies....

  13. Love British Books 2012

    OpenAIRE

    Middleton, Paul; Puzzovio, Carolyn

    2012-01-01

    The book is a catalogue of an exhibition of British books to be held in Armenia in June 2012 at the 'Armenian Society for Cultural Relations with Foreign Countries'. This is an event arranged with the Armenian Ministry of Culture as part of the UNESCO: 'Yerevan, International Book Capital 2012' & the Armenian 2012 celebrations to mark the 500th anniversary of the first printed book in the Armenian language. The catalogue describes all the books in the exhibition, with a photograph of each and...

  14. The recognition of multiple hydrocarbon generation episodes: an example from Devonian lacustrine sedimentary rocks in the Inner Moray Firth, Scotland

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, J.E.A. [University of Southampton (United Kingdom). Dept. of Geology

    1998-12-31

    Burmah well 12/27-1 drilled on a structural high in the Inner Moray Firth, penetrated over 3000 ft (914 m) of Lower Devonian, organic-rich sedimentary rocks. These have been analysed for source-rock potential, and contain a substantial proportion of oil-prone, thermally mature kerogen. A decompacted vitrinite reflectivity profile shows that the lower part of the Devonian section has a steeper thermal maturity gradient, which is interpreted as indicating a high Devonian geothermal gradient associated with basin extension. Solid bitumen reflectivities and organic petrography show that the most recent hydrocarbon generation occurred in the upper part of the Devonian interval during maximum Tertiary burial. Vitrinite reflectivity data from the Jurassic rocks in the Beatrice Field and onshore East Sutherland enable the position of the oil generation window to be predicted in relation to the depth of the top of the Devonian sequence. The main controls on Devonian source rock potential in the Inner Moray Firth are not the depth of Mesozoic and Tertiary burial but the distribution of source rocks, their degree of Permian truncation, and the pre-Permian thermal maturity level. (author)

  15. BOOK REVIEW: Two Books about FRBR, Compared

    Directory of Open Access Journals (Sweden)

    Christine Schwartz

    2008-09-01

    Full Text Available This article reviews 2 books on FRBR published in the past year. Although both books aim to be introductions to FRBR, their approaches are very different. One is sort of a FRBR study guide with commentary, the other a collection of essays. Robert Maxwell's book, FRBR: A Guide for the Perplexed, takes the study guide approach. Arlene Taylor edited Understanding FRBR: What It Is and How It Will Affect Our Retrieval Tools, a book of essays about FRBR and FRAD, written by cataloging experts, aimed at a broader audience, not just the cataloging specialist. The first seven chapters lay out the basics: introductions to FRBR and FRAD, FRBR research, FRBR and the history of cataloging, FRBR and RDA. These chapters provide an excellent introduction for those new to FRBR. The last seven chapters each look at different types of resources in relation to FRBR.

  16. Paleo—Latitude Variation of Guizhou Terrain from Devonian to Cretaceous

    Institute of Scientific and Technical Information of China (English)

    王俊达; 李华梅

    1998-01-01

    Over 800 paleomagnetic samples were collected from 79 sample localities,ranging in age from Devonian,Carboniferous,Permian to Jurassic for paleo-latitude research on the Guizhou terrain,The area sampled covers 13 couties with an area of about 50000km2.The paleomagnetic results obtained indicate that the Guizhou terrain was at 11.4°S in Devonian,4.5°-9.3°S in Carboniferous,2.6°-4.5°S in Permian,14.8°N in Triassic and 24.5°-26.0°N in Jurassic,In the Cretaceous period.the paleo-latitude of the area was at 22.4-23.6°N. Therefore ,a variation curve of paleo-latitude is established in this paper for the Guizhou terrain from late Devoian to Late Cretaceous time.

  17. The first direct evidence of a Late Devonian coelacanth fish feeding on conodont animals

    Science.gov (United States)

    Zatoń, Michał; Broda, Krzysztof; Qvarnström, Martin; Niedźwiedzki, Grzegorz; Ahlberg, Per Erik

    2017-04-01

    We describe the first known occurrence of a Devonian coelacanth specimen from the lower Famennian of the Holy Cross Mountains, Poland, with a conodont element preserved in its digestive tract. A small spiral and phosphatic coprolite (fossil excrement) containing numerous conodont elements and other unrecognized remains was also found in the same deposits. The coprolite is tentatively attributed to the coelacanth. Although it is unclear whether the Late Devonian coelacanth from Poland was an active predator or a scavenger, these finds provide the first direct evidence of feeding on conodont animals by early coelacanth fish, and one of the few evidences of feeding on these animals known to date. It also expands our knowledge about the diet and trophic relations between the Paleozoic marine animals in general.

  18. Sedimentology of gas-bearing Devonian shales of the Appalachian Basin

    Energy Technology Data Exchange (ETDEWEB)

    Potter, P.E.; Maynard, J.B.; Pryor, W.A.

    1981-01-01

    The Eastern Gas Shales Project (1976-1981) of the US DOE has generated a large amount of information on Devonian shale, especially in the western and central parts of the Appalachian Basin (Morgantown Energy Technology Center, 1980). This report summarizes this information, emphasizing the sedimentology of the shales and how it is related to gas, oil, and uranium. This information is reported in a series of statements each followed by a brief summary of supporting evidence or discussion and, where interpretations differ from our own, we include them. We believe this format is the most efficient way to learn about the gas-bearing Devonian shales of the Appalachian Basin and have organized our statements as follows: paleogeography and basin analysis; lithology and internal stratigraphy; paleontology; mineralogy, petrology, and chemistry; and gas, oil, and uranium.

  19. Geochemistry of Upper Devonian Hydrothermal Mammilated Chert Guangxi,Southwest China

    Institute of Scientific and Technical Information of China (English)

    陈先沛; 陈多福

    1990-01-01

    The mammilated chert(MC) studied in this paper is a kind of silica-rich concretion(SiO2 93%) occurring in the Upper Devonian argillaceous silicolites(SiO2≈88%)in Mugui,Guangxi.Impurity components in the MC are relatively low and show systematic variationhs as compared with the country rocks.Abundances of Mg,Si,Ti,Fe,Mn,U and Th are characteristically similar to those of recent and fossil hot-water sediments,Moreover,the MC is also characterized by low REE baundance,LREE>HREE,apparent negative Ce anomaly and moderate positive Eu anomaly,OXygen isotope data show that the formation temperature of the MC is about 20℃,higher than that of the host rock.The results of geochemical,geological and lithological studies suggest that the MC may have been formed through metasomatism,fillinn and crystallization beneath the sedimentary basin during the Devonian period.

  20. Devonian (Emsian-Eifelian) fish from the Lower Bokkeveld Group (Ceres Subgroup), South Africa

    Science.gov (United States)

    Anderson, M. E.; Almond, J. E.; Evans, F. J.; Long, J. A.

    1999-07-01

    Four major groups of fish are represented by fragmentary remains from South Africa's Lower Bokkeveld Group of Early to Middle Devonian age: the Acanthodii, Chondrichthyes, Placodermi and Osteichthyes. These represent the oldest known occurrences of these groups in southern Africa, as well as an important addition to the very meagre record of earlier Devonian fish from the Malvinokaffric Province of southwestern Gondwana. Bokkeveld fish material comes from the Gydo (Late Emsian) and Tra Tra (Middle Eifelian) Formations of the Western Cape and Eastern Cape Provinces. The cosmopolitan marine acanthodian Machæracanthus is represented only by isolated fin spines which may belong to two different species on the basis of their external ornamentation, cross-sectional outline and internal histology. The elasmobranchs are represented by four elements: (1) a flattened chondrocranium which bears affinity to the Late Devonian-Carboniferous symmoriid (protacrodont) 'cladodont' sharks. It is probably the earliest known (Emsian) shark chondrocranium; (2) an isolated, primitive scapulocoracoid with a very short coracoidal ridge; (3) ankylosed and isolated radials, interpreted as parts of pterygial plates of a paired fin of an unknown chondrichthyan bearing affinity to the Middle Devonian Zamponiopteron from Bolivia; and (4) isolated barlike structures, perhaps gill arch or a jaw elements, thought to be from the same taxon as (3). The placoderms are represented by an incomplete trunk armour and fragmentary, finely ornamented plates of a primitive antiarch. The Osteichthyes are represented by a single large scale of an unidentified dipnoan from the Eifelian of the Cedarberg range, as well as a probable sarcopterygian dermal plate from the Emsian of the Prince Albert area. These are among the earliest sarcopterygian remains recorded from the Malvinokaffric Province.

  1. Devonian ichnofossils and their environmental significance of northern belt of Western Qinling Mountains

    Institute of Scientific and Technical Information of China (English)

    李育慈; 晋慧娟

    1995-01-01

    It is beheved that the Shujiaba Formation belongs to a series of thick turbidites. 20 ichnogenera have been found in the formation, of which 14 genera were found in the Devonian System of China for the first time The ichnogenera are mostly of typical deep-water ones and belong to the Nereites ichnofacies A detailed study of morphology and behaviour of the trace fossils indicates that the Shujiaba Formation was deposited in a bathyal-abyssal environment.

  2. LATE DEVONIAN CONODONTS FROM THE HOJEDK SECTION, KERMAN PROVINCE, SOUTHEASTERN IRAN

    Directory of Open Access Journals (Sweden)

    HOSSEIN GHOLAMALIAN

    2008-07-01

    Full Text Available Conodonts (34 species and subspecies from the Hojedk section north of Kerman span the late Givetian to early Famennian. The new data suggest that Devonian biostromes in central and eastern Iran were deposited on differing levels, and that the currently accepted ranges of Icriodus excavatus, Polygnathus subincompletus and P. mosquensis are late Givetian - late Frasnian, early to late Frasnian, and middle to late Frasnian. Polygnathus ashourii n. sp. is proposed. 

  3. Geologic description of middle Devonian Chert Reservoir, Block 31 field, Crane County, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Ebanks, W.J. Jr.

    1988-01-01

    Block 31 field is a large anticlinal structure that produces from six pay zones. The first miscible gas-injection enhanced oil recovery project has been operated by ARCO since 1952 in the middle Devonian reservoir, which is the main producing interval in the field. The middle Devonian unit was deposited as a siliceous, calcareous ooze in a basin-slope environment in the ancient Tobosa basin. Sedimentation buried earlier fault blocks, as the slope deposits aggraded and prograded mainly from the west and south. Subsequent diagenesis converted the ooze into calcareous chert. Reservoir quality of the chert depends on degree of compaction and quartz cementation. Gray, dense, glassy chert at the base of the sequence is nonporous except for small, incipient fractures in the brittle matrix. Creamy white, evenly laminated, microporous, calcareous chert, which alternates with and overlies the dense chert in the lower half of the middle Devonian interval, has porosity of 10-30% and permeability as great as 10 md. The upper half of the reservoir interval consists mainly of light-gray and white, partially porous, heterogeneous, calcareous chert. This rock type has porosity of 5-20%, but permeability is usually less than 3 md. Patchy silica cement, discontinuous low-permeability laminae, and thin beds of dense limestone reduce its effectiveness as a reservoir.

  4. Thermal maturity of northern Appalachian Basin Devonian shales: Insights from sterane and terpane biomarkers

    Science.gov (United States)

    Hackley, Paul C.; Ryder, Robert T.; Trippi, Michael H.; Alimi, Hossein

    2013-01-01

    To better estimate thermal maturity of Devonian shales in the northern Appalachian Basin, eleven samples of Marcellus and Huron Shale were characterized via multiple analytical techniques. Vitrinite reflectance, Rock–Eval pyrolysis, gas chromatography (GC) of whole rock extracts, and GC–mass spectrometry (GCMS) of extract saturate fractions were evaluated on three transects that lie across previously documented regional thermal maturity isolines. Results from vitrinite reflectance suggest that most samples are immature with respect to hydrocarbon generation. However, bulk geochemical data and sterane and terpane biomarker ratios from GCMS suggest that almost all samples are in the oil window. This observation is consistent with the presence of thermogenic gas in the study area and higher vitrinite reflectance values recorded from overlying Pennsylvanian coals. These results suggest that vitrinite reflectance is a poor predictor of thermal maturity in early mature areas of Devonian shale, perhaps because reported measurements often include determinations of solid bitumen reflectance. Vitrinite reflectance interpretations in areas of early mature Devonian shale should be supplanted by evaluation of thermal maturity information from biomarker ratios and bulk geochemical data.

  5. Researches on Plants from the Lower Devonian Xujiachong Formation in the Qujing District, Eastern Yunnan

    Institute of Scientific and Technical Information of China (English)

    王德明; 郝守刚; 刘振锋

    2002-01-01

    Fossil plants Hedeia sinica Hao et Gensel 1998, Huia gracilis Wang et Hao 2001 andGuangnania cuneata Wang et Hao are described from the Lower Devonian Xujiachong Formation, the Qujingdistrict, eastern Yunnan, China. They contribute to our knowledge of the flora in this district. Based on theoccurrence of common plants (Hedeia, Huia, Guangnania and Zosterophyllum australianum) and their horizons,it is proved for the first time that the mid-lower assemblage of the Xujiachong flora is comparable with theEarly Devonian ((late) Pragian) Posongchong flora of southeastern Yunnan and the upper Baragwanathia floraof Australia. In view of this fact and the stratigraphic sequence, the mid-lower part of the Xujiachong Formationis considered to be of (late) Pragian age. Through comprehensive analyses of plant, bivalve and fishassemblages and the lithology, the upper part of the Xujiachong Formation is dated to be of early Emsian age.The Xujiachong flora belonged to the northeastern Gondwana palaeophytogeographic unit during the EarlyDevonian. The early Emsian assemblage of this flora inherited the characters of the Posongchong flora and alsoexhibited the endemic elements. Belonging to different phytogeographic units, the Xujiachong and Posongchongfloras differ from the coeval flora of the Laurussian palaeocontinent. The Xujiachong flora is comparativelysimple in composition, while the Posongchong flora has abundant and highly diversified endemics. Thedisparity between them has resulted from the different environments.

  6. Causes of the great mass extinction of marine organisms in the Late Devonian

    Science.gov (United States)

    Barash, M. S.

    2016-11-01

    The second of the five great mass extinctions of the Phanerozoic occurred in the Late Devonian. The number of species decreased by 70-82%. Major crises occurred at the Frasnian-Famennian and Devonian-Carboniferous boundary. The lithological and geochemical compositions of sediments, volcanic deposits, impactites, carbon and oxygen isotope ratios, evidence of climate variability, and sea level changes reflect the processes that led the critical conditions. Critical intervals are marked by layers of black shales, which were deposited in euxinic or anoxic environments. These conditions were the main direct causes of the extinctions. The Late Devonian mass extinction was determined by a combination of impact events and extensive volcanism. They produced similar effects: emissions of harmful chemical compounds and aerosols to cause greenhouse warming; darkening of the atmosphere, which prevented photosynthesis; and stagnation of oceans and development of anoxia. Food chains collapsed and biological productivity decreased. As a result, all vital processes were disturbed and a large portion of the biota became extinct.

  7. Rise of the earliest tetrapods: an early Devonian origin from marine environment.

    Directory of Open Access Journals (Sweden)

    David George

    Full Text Available Tetrapod fossil tracks are known from the Middle Devonian (Eifelian at ca. 397 million years ago--MYA, and their earliest bony remains from the Upper Devonian (Frasnian at 375-385 MYA. Tetrapods are now generally considered to have colonized land during the Carboniferous (i.e., after 359 MYA, which is considered to be one of the major events in the history of life. Our analysis on tetrapod evolution was performed using molecular data consisting of 13 proteins from 17 species and different paleontological data. The analysis on the molecular data was performed with the program TreeSAAP and the results were analyzed to see if they had implications on the paleontological data collected. The results have shown that tetrapods evolved from marine environments during times of higher oxygen levels. The change in environmental conditions played a major role in their evolution. According to our analysis this evolution occurred at about 397-416 MYA during the Early Devonian unlike previously thought. This idea is supported by various environmental factors such as sea levels and oxygen rate, and biotic factors such as biodiversity of arthropods and coral reefs. The molecular data also strongly supports lungfish as tetrapod's closest living relative.

  8. Silurian to Devonian foreland basin in the south edge of Tarim Basin

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Based on the theory of plate tectonics, combining with the isotopic dating of ophiolite, igneous and volcanics, geochemical test, rare earth element analyze and seismic interpretation, this paper studies the pre-Carboniferous tectonics and sedimentary formation of the south edge of the Tarim Basin and proves that there exists the Kunlun Ocean under tensional tectonics during the Sinian and Cambrian in the south edge of the Tarim Plate. After that, due to the collision orogenesis, there formed the peripheral foreland basin in the south edge of Tarim. The Upper Silurian and Devonian molasses sedimentary system superposed on the Sinian and Middle Silurian passive margin flysch sedimentary system and formed the bivariate structure of the foreland basin. And at the same time, based on the field geology and seismic interpretation, we have identified that the formation of the Silurian and Devonian have the character of half deposit which shows thick in the south area and thin in the north, and the pre-Carboniferous thrust compression tectonics remained in the foreland thrust belt, which further demonstrates that there existed the Silurian and Devonian peripheral foreland basin on the south edge of the Tarim Basin.

  9. Lung disease

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000066.htm Lung disease To use the sharing features on this page, ... fibrosis and sarcoidosis are examples of lung tissue disease. Lung circulation diseases -- These diseases affect the blood vessels ...

  10. Lung transplant

    Science.gov (United States)

    Solid organ transplant - lung ... the chance that the body will reject the transplant . Lungs can also be given by living donors. ... the person who is receiving it. During lung transplant surgery, you are asleep and pain-free (under ...

  11. Collapsed Lung

    Science.gov (United States)

    A collapsed lung happens when air enters the pleural space, the area between the lung and the chest wall. If it is a ... is called pneumothorax. If only part of the lung is affected, it is called atelectasis. Causes of ...

  12. The Rhynie hot-spring system: implications for the Devonian timescale, development of Devonian biota, gold mineralization, evolution of the atmosphere and Earth outgassing

    Science.gov (United States)

    Mark, D.; Rice, C.; Stuart, F.; Trewin, N.

    2011-12-01

    The Rhynie cherts are hot spring sinters that contain world-renowned plant and animal remains and anomalously high quantities of heavy metals, including gold. The biota in several beds is preserved undeformed with plants in life positions thus establishing that they and the indurating hydrothermal fluids were coeval. Despite the international importance of the Rhynie cherts their age has been poorly constrained for three reasons: (1) lack of a precise radio-isotopic age, (2) low resolution of spore biostratigraphic schemes for Devonian terrestrial deposits, with only one to a few zones per stage, and (3) poor resolution of the early Devonian timescale. Wellman (2004) assigned a Pragian-?earliest Emsian age to the Rhynie cherts on the basis of the spore assemblage. An 40Ar/39Ar dating study targeting Rhynie chert yielded an age of 395 ± 12 Ma (1σ) (Rice et al., 1995). This contribution discusses a new high-precision 40Ar/39Ar age (407.1 ± 2.2 Ma, 2σ) for the Devonian hot-spring system at Rhynie (Mark et al., 2011) and demonstrates that a proposed U-Pb age (411.5 ± 1.1 Ma, 2σ) for the Rhynie cherts (Parry et al., 2011) is inconsistent with both field evidence and our interpretation of the U-Pb data. The 40Ar/39Ar age provides a robust marker for the polygonalis-emsiensis Spore Assemblage Biozone within the Pragian-?earliest Emsian. It also constrains the age of a wealth of flora and fauna preserved in life positions as well as dating gold mineralization. Furthermore, we have now determined the Ar isotope composition of pristine samples of the Rhynie chert using an ARGUS multi-collector mass spectrometer and a low blank laser extraction technique. 40Ar/36Ar are systematically lower than the modern air value (Lee et al., 2006), and are not accompanied by non-atmospheric 38Ar/36Ar ratios. We conclude that the Rhynie chert captured and has preserved Devonian atmosphere-derived Ar. The data indicate that the 40Ar/36Ar of Devonian atmosphere was at least 3 % lower

  13. English Book Club

    CERN Multimedia

    English Book Club

    2012-01-01

    The CERN English Book Club will hold its 2012 AGM at 17h30 on Monday 5th March in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before February 27th. The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  14. English Book Club

    CERN Multimedia

    CERN English Book Club

    2010-01-01

    AGM  --  AGM  -- 2010 --  AGM  --  AGM The CERN ENGLISH BOOK CLUB will hold its 2010 AGM at 18h00 on Monday November 22nd in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before November 12th. AGM  --  AGM  -- 2010 --  AGM  --  AGM The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.  

  15. Software engineer's pocket book

    CERN Document Server

    Tooley, Michael

    2013-01-01

    Software Engineer's Pocket Book provides a concise discussion on various aspects of software engineering. The book is comprised of six chapters that tackle various areas of concerns in software engineering. Chapter 1 discusses software development, and Chapter 2 covers programming languages. Chapter 3 deals with operating systems. The book also tackles discrete mathematics and numerical computation. Data structures and algorithms are also explained. The text will be of great use to individuals involved in the specification, design, development, implementation, testing, maintenance, and qualit

  16. Electrical engineer's reference book

    CERN Document Server

    Laughton, M A

    1985-01-01

    Electrical Engineer's Reference Book, Fourteenth Edition focuses on electrical engineering. The book first discusses units, mathematics, and physical quantities, including the international unit system, physical properties, and electricity. The text also looks at network and control systems analysis. The book examines materials used in electrical engineering. Topics include conducting materials, superconductors, silicon, insulating materials, electrical steels, and soft irons and relay steels. The text underscores electrical metrology and instrumentation, steam-generating plants, turbines

  17. Old Books and E-Books

    OpenAIRE

    Darnton, Robert

    2007-01-01

    The crisis in academic publishing has reached a point where young scholars in many fields of the humanities may no longer be able to communicate their research in the time-honoured manner - that is, in the form of a traditional codex printed by a university press. Sooner or later, most monographs will probably have to be published on the Internet. What form will they take? A tentative answer to that question is provided by a sketch for an electronic book about publishing and the book trade in...

  18. Give a Book, Take a Book | Poster

    Science.gov (United States)

    Collection has begun for the 15th Annual Book & Media Swap sponsored by the Scientific Library. NCI at Frederick staff can use this opportunity to clear out personal book and DVD shelves of unwanted materials, donate them to the swap, and then receive “new” materials in return. The library staff will collect materials through Tuesday, Oct. 27. Kick-off day for the event is Wednesday, Oct. 28, 10 a.m. to 2 p.m., in the lobby of the Conference Center in Building 549.

  19. 2011 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2012-10-01

    This Renewable Energy Data Book for 2011 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  20. 2012 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2013-10-01

    This Renewable Energy Data Book for 2012 provides facts and figures in a graphical format on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  1. 2013 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Esterly, S.

    2014-12-01

    This Renewable Energy Data Book for 2013 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  2. 2010 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2011-10-01

    This Renewable Energy Data Book for 2010 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  3. ATLAS Colouring Book

    CERN Multimedia

    Anthony, Katarina

    2016-01-01

    The ATLAS Experiment Colouring Book is a free-to-download educational book, ideal for kids aged 5-9. It aims to introduce children to the field of High-Energy Physics, as well as the work being carried out by the ATLAS Collaboration.

  4. Astronomy books in Spanish

    Science.gov (United States)

    Fierro, Julieta

    Great cultures have created language. They have discovered its strength among other reasons for education. For a long time the Bible was one of the few books available in western culture, its influence is beyond any doubt. Many developing nations have no science books in their mother tongue. They might carry a few translations but these do not convey the local culture so it is harder for students to grasp the concepts and to build on what they know. Books, even if they are extremely simple, should be written in local languages because that will facilitate the conveying of knowledge and the creation of scientific culture. In the books examples that pertain to every day local life must be given, in particular examples that have to do with women. Women play a central role in developing nations by child bearing; if they become literate they will influence enormously the quality of their children's education, in particular their science comprehension. In Mexico a collection that includes astronomy books has recently been edited by the National Council for Culture and Arts. The books are small and light, which encourages middle-school students to carry them around and read them while traveling in public transportation, such as the subway. Every other page is a new subject, that carries illustrations, abstracts and conclusions. The astronomy books are on search for extraterrestrial life, the stars and the universe. These books are distributed nation-wide and are inexpensive. They have been written by Mexican astronomers.

  5. More than Comic Books

    Science.gov (United States)

    Boerman-Cornell, Bill

    2013-01-01

    Graphic novels (book-length fiction or nonfiction narratives told using the conventions of a comic book) bring together text and image in a way that seems to capture students' imaginations. Right now, there is little more than anecdotal research about how graphic novels can be used within specific middle school and high school disciplines. As…

  6. More than Comic Books

    Science.gov (United States)

    Boerman-Cornell, Bill

    2013-01-01

    Graphic novels (book-length fiction or nonfiction narratives told using the conventions of a comic book) bring together text and image in a way that seems to capture students' imaginations. Right now, there is little more than anecdotal research about how graphic novels can be used within specific middle school and high school disciplines. As…

  7. Strawberry Square. Song Book.

    Science.gov (United States)

    Larson, Tom

    Designed to accompany a series of 33 television programs in music education for kindergarten and first grade children, this song book (containing sheet music) correlates with activities in the teacher's guide. Titles of songs included in the book are: Let a Song Tell a Story (short and long versions); If I Had a Hammer; A Happy Street; Let the…

  8. Data communications pocket book

    CERN Document Server

    Tooley, Michael

    2014-01-01

    Data Communications Pocket Book, Second Edition presents information relevant to data communication. The book provides tabulated reference materials with a brief description and diagrams. The coverage of the text includes abbreviations, terminal control codes, and conversion tables. The text will be of great use to individuals involved in the interconnection of computer systems.

  9. English Book Club

    CERN Multimedia

    English Book Club

    The minutes of the AGM held on Tuesday November 17th can now be found on the club web-site: http://club-englishbookclub.web.cern.ch. A new version of the club’s book data-base is also available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The last book selection for 2009 is done and the order for the new books has been placed, with luck they will be on the shelves before the end of year break. The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  10. The Book Club Exploded

    Science.gov (United States)

    Hoffert, Barbara

    2006-01-01

    One leader, 12 readers, and a few well-thumbed copies of Jane Austen's "Pride and Prejudice." That is all a book club once required, but this is no longer the case. This article describes how the runaway popularity of book clubs has brought with it a whole new set of possibilities. Thematic discussion? A fiction/nonfiction mix? Videoconferencing?…

  11. Test Scoring [book review].

    Science.gov (United States)

    Meijer, Rob R.

    2003-01-01

    This book discusses how to obtain test scores and, in particular, how to obtain test scores from tests that consist of a combination of multiple choice and open-ended questions. The strength of the book is that scoring solutions are presented for a diversity of real world scoring problems. (SLD)

  12. Why Write Book Reviews?

    Science.gov (United States)

    Obeng-Odoom, Franklin

    2014-01-01

    The pressure to publish or perish or, more recently, to be visible or vanish, marginalises a culture of critical reading and reflection that has historically been the province of book reviews. Today, book reviews are roundly rejected by academic bureaucrats as unimportant, easy to write and hence, easy to get published, mere summaries, uncritical…

  13. Death, Children, and Books.

    Science.gov (United States)

    Carr, Robin L.

    The books listed in this annotated bibliography are intended to help children understand the reality of death and deal with the mystery and emotions that accompany it. Each entry indicates the genre and reading level of the book and provides a brief description of the attitude toward death that it conveys. The selections include fables, fantasy,…

  14. The Book of Joshua

    NARCIS (Netherlands)

    Noort, E

    2012-01-01

    "The Book of Joshua contains the papers of the Colloquium Biblicum Lovaniense 2010 on the Book of Joshua and the Land of Israel. Not for the sake of plurality as such, but as a signal of the state of the art in Joshua research in the post-Noth era this volume functions as a platform for different

  15. Books in the Family.

    Science.gov (United States)

    Swinger, Alice K.

    1989-01-01

    Opportunities for parents to encourage reading in the family are noted and ways to enhance the reading experience are discussed, including writing letters to book characters, singing combined with reading aloud, supplementing school subjects with enjoyable reading, sharing books at family gatherings, and using family experiences for book…

  16. Books in Our Future.

    Science.gov (United States)

    Boorstin, Daniel J.

    This study explores the changing role of the book in the future. The report draws on interviews with authors, publishers, booksellers, computer experts, librarians, scientists, educators, and scholars and on the experience of the Library of Congress staff. The first part, "The Culture of the Book: Today and Tomorrow," includes sections…

  17. The Book Club Exploded

    Science.gov (United States)

    Hoffert, Barbara

    2006-01-01

    One leader, 12 readers, and a few well-thumbed copies of Jane Austen's "Pride and Prejudice." That is all a book club once required, but this is no longer the case. This article describes how the runaway popularity of book clubs has brought with it a whole new set of possibilities. Thematic discussion? A fiction/nonfiction mix? Videoconferencing?…

  18. China Connections Reference Book.

    Science.gov (United States)

    Kalat, Marie B.; Hoermann, Elizabeth F.

    This reference book focuses on six aspects of the geography of the People's Republic of China. They are: territory, governing units, population and land use, waterways, land forms, and climates. Designed as a primary reference, the book explains how the Chinese people and their lifestyles are affected by China's geography. Special components…

  19. One book too many

    Directory of Open Access Journals (Sweden)

    Andrej Blatnik

    2008-01-01

    Full Text Available The article is exploring the changes in the communication value of Slovenian book after the year 1991. The shifted (selfunderstanding of the publishing business going from activity of ‘special social importance’to explicitly profit-making activity has not only changed the ways of book production, but also the products themselves. This has influenced also those factors in the communication circuit of the book which still belong to the public sector. Following the example of two bestsellers published in 2008,the author points out the differences in public and market functioning of structurally same books and emphasizes the importance of a conscious choice which positions the adequate product into the communication circuit of the book.

  20. Was the Devonian geomagnetic field dipolar or multipolar? Palaeointensity studies of Devonian igneous rocks from the Minusa Basin (Siberia) and the Kola Peninsula dykes, Russia

    Science.gov (United States)

    Shcherbakova, V. V.; Biggin, A. J.; Veselovskiy, R. V.; Shatsillo, A. V.; Hawkins, L.; Shcherbakov, V. P.; Zhidkov, G. V.

    2017-02-01

    Defining variations in the behaviour of the geomagnetic field through geological time is critical to understanding the dynamics of Earth's core and its response to mantle convection and planetary evolution. Furthermore, the question of whether the axial dipole dominance of the recent palaeomagnetic field persists through the whole of Earth's history is fundamental to determining the reliability of palaeogeographic reconstructions and the efficacy of the magnetosphere in shielding Earth from solar wind radiation. Previous palaeomagnetic directional studies have suggested that the palaeofield had a complex configuration in the Devonian period (419-359 Ma). Here we present new palaeointensity determinations from rocks aged between 408 and 375 Ma from the Minusa Basin (southern Siberia), and the Kola Peninsula to investigate the strength of the field during this enigmatic period. Palaeointensity experiments were performed using the thermal Thellier, microwave Thellier, and Wilson methods on 165 specimens from 25 sites. Six out of eight successful sites from the Minusa Basin and all four successful sites from the Kola Peninsula produced extremely low palaeointensities (uniformitarian view of the palaeomagnetic field: field intensities of nearly an order of magnitude lower than Neogene values (except during relatively rare geomagnetic excursions and reversals) together with the widespread appearance of strange directions found in the Devonian suggest that the Earth's field during this time may have had a dominantly multipolar geometry. A persistent, low intensity multipolar magnetic field and associated diminished magnetosphere would increase the impact of solar particles on the Earth's magnetosphere, ionosphere and atmosphere with potential major implications for Earth's climate and biosphere.

  1. Talking about Books: Karen Hesse.

    Science.gov (United States)

    Beck, Cathy; Gwyn, Linda; Koblitz, Dick; O'Connor, Anne; Pierce, Kathryn Mitchell; Wolf, Susan

    1999-01-01

    Presents an interview with Karen Hesse, author of 12 books of fiction for young, middle, and older readers, and winner of the 1998 Newbery Award. Offers an overview of Hesse's books, organized into picture books, transition chapter books, and novels. Presents a discussion of the themes found in her books, highlighting children's discussion…

  2. Late Devonian spermatophyte diversity and paleoecology at Red Hill, north-central Pennsylvania, USA

    Energy Technology Data Exchange (ETDEWEB)

    Cressler, Walter L. III. [Francis Harvey Green Library, 29 West Rosedale Avenue, West Chester University, West Chester, PA, 19383 (United States); Prestianni, Cyrille [Universite de Liege, Boulevard du Rectorat B18, Liege 4000 (Belgium); LePage, Ben A. [The Academy of Natural Sciences, 1900 Benjamin Franklin Parkway, Philadelphia, PA, 19103 and PECO Energy Company, 2301 Market Avenue, S9-1, Philadelphia, PA 19103 (United States)

    2010-08-01

    Early spermatophytes have been discovered at Red Hill, a Late Devonian (Famennian) fossil locality in north-central Pennsylvania, USA. The Red Hill locality contains an Archaeopteris-dominated flora within an outcrop of the Duncannon Member of the Catskill Formation. Palynological analyses of the plant fossil-bearing horizons within the Red Hill outcrop indicate deposition within the VCo palynozone. This is the earliest time horizon known to contain evidence for spermatophytes, and is contemporaneous with well-known spermatophyte-bearing deposits in West Virginia and Belgium. Some of the spermatophyte material from Red Hill compares well with Aglosperma sp., previously known as isolated ovules from the latest Devonian of South Wales and England, thus extending its geographic and stratigraphic range. Red Hill specimens of Aglosperma sp. occur both as isolated ovules and attached to dichotomously forking axes. Additional spermatophyte cupules discovered at Red Hill are morphologically similar to those of the previously described Late Devonian spermatophytes Elkinsia Rothwell, Scheckler, et Gillespie, Moresnetia Stockmans, and Xenotheca Arber et Goode. Some of the Red Hill cupule complexes are distinct from the aforementioned taxa in consisting of slender dichotomously forking axes terminating in paired cupules with highly fused and symmetric cupule quadrant lobes. The distinctive nature of these Red Hill specimens warrants the creation of Duodimidia pfefferkornii Cressler, Prestianni, et LePage gen. et sp. nov. Plant fossil remains with sphenopteroid foliage are also present at Red Hill, possibly attributable to the spermatophytes. Previous systematic sampling of the rich plant-fossil bearing layer at Red Hill and analysis of its floristic diversity and abundance as well as the presence and absence of charcoal suggests a pattern of floral turnover from a local-scale Rhacophyton-dominated community to spermatophyte colonization following disturbance by wildfires

  3. Dolomitization and sedimentary cyclicity of the Ordovician, Silurian, and Devonian rocks in South Estonia

    Directory of Open Access Journals (Sweden)

    Kallaste, Toivo

    2006-03-01

    Full Text Available The distribution and composition of dolomitized rocks and stoichiometry of dolomite in southern Estonia in the Ordovician, Silurian, and Devonian were studied on the background of the facies, sedimentary cyclicity (nine shallowing-up cycles, and evolution of the palaeobasins. The composition of rocks and lattice parameters of dolomite were investigated using the X-ray diffraction, X-ray fluorescence, titration and gravimetric analyses, and porosity measurements. The formation of dolostones is directly determined by the cyclic evolution of palaeobasins. Dolomitized rocks belong to the shallow-water inner shelf or tidal/lagoonal facies belt of regressive phases of sedimentary cycles. Sediments of the deep shelf/transitional environment and transgressive phases are not dolomitized. The most stoichiometric is secondary replacive dolomite of Silurian and upper Ordovician dolostones, formed during the early diagenesis of normal-marine (saline shallow-shelf calcitic sediments. The content of insoluble residue does not affect the stoichiometry. The changes in lattice parameters are induced by the Ca/Mg ratio in the dolomite lattice. The dolomite of the dolostones contacting limestone or containing calcite has an expanded lattice. The primary (syngenetic dolostone of the lagoonal or tidal flat belt has also an expanded lattice. No dolomitizing effect of the waters of the Devonian palaeobasin on the underlying rocks was revealed. The whole data set of the studied dolostones is consistent with the marine water environment in the palaeobasin at the corresponding time and shows no sign of the inflow of external fluids. It suggests that the microbial model of dolomite formation may characterize the Ordovician, Silurian, and Devonian in southern Estonia. The occurrence of dolostones between undolomitized rocks limits the time of dolomitization to the early diagenetic stage.

  4. Devonian to Triassic Successions of the Changning-Menglian Belt,Western Yunnan, China

    Institute of Scientific and Technical Information of China (English)

    JIN Xiaochi; WANG Yizhao; XIE Guanglian

    2003-01-01

    Phanerozoic strata are distributed in several north-south trending zones in the central part of the Changning-Menglian Belt. Four types of Devonian to Triassic stratigraphic successions can be identified: (1) clastics with limestonelenses in the mid-section, changing up-section into alternations of fine clastics and cherts; (2) clastics with chertintercalations and limestone lenses, and topped by Permian basic volcanics; (3) clastics-basicvolcanics-carbonates-clastics; and (4) limestones, dolomitic limestones-dark gray thin-bedded limestones, argillaceouslimestones, mudstones and siliceous mudstones. Devonian to Triassic cherts occur in different horizons and differentzones from east to west. These cherts are usually transitional to their neighboring clastics. There is no continuousDevonian to Middle Triassic chert sequence in the central zone of the Changning-Menglian Belt as Liu et al. (1991, 1993)reported. Volcanics and the overlying carbonates described by some workers as "seamount" sequences are more likely tohave formed in a marine environment on continental crust. Succession (4) is newly recognized in the area from Menglai toYong'an in Cangyuan County and further north to Padi of Gengma County. Basalts, cherts and clastics also appear in thisarea. Mid-Triassic (very probably Ladinian) radiolarians extracted from bedded cherts in the Ganzhejidi section indicatethat they are in higher stratigraphic positions. The change from bedded cherts via siltstones to thick-bedded sandstoneswith thin-bedded fine intercalations in the Ganzhejidi section and (some other outcrops along the road from Cangyuan toGengma) suggests a fundamental change of sedimentary environment caused by a rapid increase of a large quantity ofdetritus supply. These siliciclastic sediments are possibly syn-orogenic deposits.

  5. TREPOSTOME AND CRYPTOSTOME BRYOZOANS FROM THE KONĔPRUSY LIMESTONE (LOWER DEVONIAN, PRAGIAN OF ZLATÝ KŮŇ (CZECH REPUBLIC

    Directory of Open Access Journals (Sweden)

    ANDREJ ERNST

    2008-11-01

    Full Text Available The present paper presents descriptions of 10 bryozoan species from material deposited at the Geological Centrum Göttingen, Germany. The studied material comes from the Lower Devonian rocks (Konĕprusy Limestone, Pragian, exposed in a quarry near Zlatý Kůň in Central Bohemia. Described bryozoans comprise 8 trepostome and 2 cryptostome (rhabdomesine species. One genus and species is new: the cryptostome (rhabdomesine Paracuneatopora striata gen. n., n. sp., and 7 species are new: trepostomes Leioclema elegans n. sp., Atactotoechus divulgatus n. sp., Loxophragma fistulosum n. sp., Leptotrypella punctata n. sp., Microcampylus obscurus n. sp., Dyscritella bohemica n. sp., and the rhabdomesine Orthopora tenuis n. sp. Furthermore, two trepostomes Monotrypa bohemica Prantl, 1933 and Anomalotoechus cf. typicus Duncan, 1939 were identified in this material. The described fauna displays palaeozoogeographic relations to the Lower Devonian (Pragian of Morocco and the Middle Devonian of Michigan (USA. 

  6. On the graptolite schist's formation, Silurian-Lower Devonian, in the Carpatho-Balkanides of eastern Serbia

    Directory of Open Access Journals (Sweden)

    Krstić Branislav

    2005-01-01

    Full Text Available The fabric of the Silurian and a part of the Lower Devonian in the Carpatho-Balkanides of eastern Serbia, i.e. in two large geotectonic units, the Kučaj Unit (Getic and the Luznica Unit (West Kraishte, is reviewed in this paper. Silurian sediments of the Serbian part of the Carpatho-Balkanides are made of the Graptolite Schists Formation, from the lower part of the acuminatus Zone at the Ordovician-Silurian boundary to the transgrediens Zone at the Silurian-Devonian boundary. The presence of all parts of the Silurian is proved on the basis of graptolite faunas: Llandovery (Rhuddnanian, Aeronian, Telychian, Wenlock (Sheinwoodian, Homerian, Ludlow (Gorstian, Ludfordian and Pridoli. Two Lower Devonian (Lochkovian zones (uniformis and hercynicus, with which the deposition of the Graptolite Schists Formation ended in eastern Serbia is also described. Data on the geochemical characteristics of the Graptolite Schists Formation are presented as well.

  7. Nitrate levels and the age of groundwater from the Upper Devonian sandstone aquifer in Fife, Scotland.

    Science.gov (United States)

    McNeill, G W; Anderson, J; Elliot, T

    2003-03-01

    The tritium concentrations in 13 groundwater samples from boreholes throughout the Upper Devonian sandstone aquifer of Fife have been measured. Due to atmospheric variations in tritium concentrations over the last century, this radioactive tracer can be used as a groundwater age indicator. In this study, the groundwater tritium concentrations have allowed for the area to be divided into three zones, and the variable chemistry of the groundwater samples, including the problem of recent elevated nitrate levels in the Fife Aquifer, has been interpreted in terms of their relative ages.

  8. Origins and relationships of colonial Heliophyllum in the upper Middle Devonian (Givetian) of New York

    Science.gov (United States)

    Oliver, W.A.

    1997-01-01

    Heliophyllum halli Milne-Edwards and Haime is common to abundant in many Lower and Middle Devonian stratigraphic units in New York. Most Heliophyllum are solitary, but both branching and massive colonies are known. Four 'populations' of colonial Heliophyllum in the Givetian part of the sequence are distinct, as is a fifth form that occurs through the section. Each of the colonial forms is interpreted as an independent derivative of solitary forms of H. halli. The relationships appear to range from infrasubspecific to specific, and it is suggested that the complex should be recognized as the Heliophyllum halli species group.

  9. Discovery and implication of shock metamorphic unloading microfractures in Devonian bedrock of Taihu Lake

    Institute of Scientific and Technical Information of China (English)

    WANG; Erkang(王尔康); WAN; Yuqiu(万玉秋); XU; Shijin(徐士进)

    2002-01-01

    Sphenoidal tensile microfractures with particular patterns have been discovered in the Late Devonian quartzose sandstone in islands and peninsula of the Taihu Lake area. Microfractures present a '人'-shape collective pattern, occurring in a single row or multiple rows. The quartz crystals in the inner acute angle area of some '人'-shape microfractures have severely been non-crystallized, showing the feature of diaplectic glass. The studies show that these special microfractures were formed during the unloading process after the compression was up to the peak of an impact event.

  10. Book Presentation | 27 February

    CERN Multimedia

    The CERN Library

    2013-01-01

    "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo" by Luciano Maiani and Romeo Bassoli, published by Mondadori. On Wednesday 27 February Luciano Maiani will present the book "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo". More information here. The presentation will take place in the Council Chamber at 16.00 and will be followed by a debate and book signing. The book will be on sale. You are cordially invited.

  11. Closing the Book

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ When Bertelsmann Direct Group,the music and book direct-marketing arm of German media conglomerate Bertelsmann AG,launched its business in China in 1995,it seemed like a winning idea.The company's book clubs,a catalog mail-order operation offering cut-price books in return for a monthly membership fee,had proven a hugely lucrative business in Europe;and China,with its huge,highly literate population,seemed an ideal market for expansion.

  12. Adapting to e-books

    CERN Document Server

    Miller, William

    2013-01-01

    Electronic books are now having a major impact on library collections. This book provides models for acquisitions policies and reports on several surveys of faculty and librarian attitudes toward e-books. It discusses issues in acquiring cataloguing and collection development regarding this important new library resource.Its subject matter deals with the different types of e-books, statistical data available for e-book usage, the development of e-book collections, learning environments, integrating e-books into local catalogues, acquisitions and usage monitoring of e-books.Thi

  13. Development of the Electrical Book

    OpenAIRE

    金澤, 邦生

    2012-01-01

    This research is inventing “Electrical Book” to argue about elements required for books after “Electronic Book” appearance. Electrical Book is the book made of printed circuit board printed text and illustration work as electronic circuit. We can read it as book and use it as electronic device. Today appearance of Electronic Book is changing the concept of book. We need make new model for book as media and goods. I study book design in this university so I try tackle this subject by making El...

  14. Silent screen: book review.

    OpenAIRE

    Ó Drisceoil, Donal

    2007-01-01

    Book Review. Kevin Rockett, Irish film censorship: a cultural journey from silent cinema to internet pornography (Dublin, 2004) and Mary Corcoran and Mark O'Brien (eds), Political censorship and the democratic state: the Irish broadcasting ban (Dublin, 2005)

  15. Climate Record Books

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Climate Record Books contain daily, monthly, seasonal, and annual averages, extremes, or occurrences. Most data are sequential by period of record 1871-1910,...

  16. Best Books of 1971

    Science.gov (United States)

    Gerhardt, Lillian N.; And Others

    1971-01-01

    The forty-two titles selected by the editors of School Library Journal" are the best among over 2,100 new children's books reviewed since last January. Also included are 25 top notch Young Adult titles. (67 references) (MM)

  17. The book house

    DEFF Research Database (Denmark)

    Jensen, Niels Henrik; Agger, Steen

    1989-01-01

    The BOOK HOUSE (and its predecessor, the BOOK AUTOMAT) are computer systems aimed at supporting library users in finding fiction. They are examples of systems using a cognitive work analysis as the basis for design and evaluation - and build on studies of the information retrieval task using actual...... user-librarian negotiations. These studies led to the identification of a set of strategies for searching and retrieving literature as well as a mutri-kimensional framework for classifying fiction. Both of these have been necessary prerequisites for the design of the BOOK HOUSE, a flexible on-line data...... base retrieval system for novice users - both adults and children. The use of icons within a spatial metaphor to facilitate direct manipulation of the displayed objects on the screen forms the basis for the interface in guiding the users' navigation in the BOOK HOUSE. This report, one of three...

  18. Recensione / Recension / Book review

    Directory of Open Access Journals (Sweden)

    Bravo Fabio

    2010-03-01

    Full Text Available Book review of:Sette R., Cases on Technologies for Teaching Criminology and Victimology: Methodologies and practices, IGI Global – Information Science Reference, Hershey PA, 2010

  19. Smart Book Charts

    Science.gov (United States)

    Chinnapongse, Ronald L.

    2015-01-01

    Smart book charts for TPSM: Heatshield for Extreme Entry Environment Technology (HEEET), Conformal Ablative TPS (CA-TPS), 3D Woven Multifunctional Ablative TPS (3D MAT), and Adaptable, Deployable, Entry and Placement Technology (ADEPT).

  20. New Fashioned Book Burning.

    Science.gov (United States)

    Gardner, Robert

    1997-01-01

    Reports on results of a teacher's experiment in book burning as a lesson accompanying the teaching of Ray Bradbury's "Fahrenheit 451." Discusses student reactions and the purpose of or justification for the experimental lesson. (TB)

  1. Book Reviews 2015

    Directory of Open Access Journals (Sweden)

    Hilling Axel

    2015-12-01

    Full Text Available This section contains three book reviews. First the book Swedish Taxation, Development since 1862 is reviewed. This volume comprises six studies that examine the development of Swedish taxation from 1862 to 2013, and will likely be of great value in future Nordic tax research because of its comprehensiveness. The second review is about a book written in Swedish:Momsfri sjukvård (The VAT exemption for health care. This volume discusses a topical issue and presents convincing recommendations for changes in the Swedish VAT legislation. Finally, the Danish book International Skatteret, i et dansk perspektiv (International Tax Law, in a Danish perspective is presented as highly recommended literature for students and practitioners in the field of international tax law. This volume discusses and illustrates general matters in international tax law, as well as specific matters relevant for Danish international tax law.

  2. Batik to Book

    Science.gov (United States)

    Tisinger, Betty

    1972-01-01

    Article describes how fifth- and sixth-graders first wrote Japanese Haiku poetry, then made books with batik covers. Materials needed and technique to follow are outlined, with photographs showing some details. (PD)

  3. New Economics Books

    OpenAIRE

    Economics Library, Journal of

    2016-01-01

    A wide ranged Editor Selection of economic books published within the last 3 months by the publishers (for now; Cambridge University Press, Edward Elgar, Elsevier, MIT Press, Palgrave MacMillan, Springer, Wiley, and World Scientific) which are reached out “the consensus of no copyright infringement exists” could be found under this title. Afterwards, JEL will continue to publish the economic books published within the last 3 months as listing them in its quarter edition. This is expected to e...

  4. Books 'n' stuff

    DEFF Research Database (Denmark)

    Christoffersen, Ellen

    2007-01-01

    The book "Kommunikations-Controlling" by Manfred Piwinger/Viktor Porák (eds.) is an interim report in which several authors analyse the state of the art in the discussion of communications controlling.......The book "Kommunikations-Controlling" by Manfred Piwinger/Viktor Porák (eds.) is an interim report in which several authors analyse the state of the art in the discussion of communications controlling....

  5. Electronics engineer's reference book

    CERN Document Server

    Turner, L W

    1976-01-01

    Electronics Engineer's Reference Book, 4th Edition is a reference book for electronic engineers that reviews the knowledge and techniques in electronics engineering and covers topics ranging from basics to materials and components, devices, circuits, measurements, and applications. This edition is comprised of 27 chapters; the first of which presents general information on electronics engineering, including terminology, mathematical equations, mathematical signs and symbols, and Greek alphabet and symbols. Attention then turns to the history of electronics; electromagnetic and nuclear radiatio

  6. Lung surgery

    Science.gov (United States)

    ... Pneumonectomy; Lobectomy; Lung biopsy; Thoracoscopy; Video-assisted thoracoscopic surgery; VATS ... You will have general anesthesia before surgery. You will be asleep and unable to feel pain. Two common ways to do surgery on your lungs are thoracotomy and video- ...

  7. Book Review: Stop, Write!

    Directory of Open Access Journals (Sweden)

    Hans Thulesius

    2013-06-01

    Full Text Available This book on writing grounded theory is intended for the empirical GT researcher who wants to pursue his/her research until publication. It is the first book devoted entirely to such a crucial issue as writing grounded theory. Thus, Stop, Write: Writing Grounded Theory, is a practical book that fills a gap in GT methodology. In the first chapter of the book, Dr. Glaser says, “Stop unending conceptualization, unending data coverage, and unending listening to others who would egg you on with additional data, ideas and/or requirements or simply wait too long”. The book teaches the reader how to actually write a grounded theory by “simply” writing up the sorted memos. This requires efficient sorting that is dealt with in chapter two on Sorting Memos, which includes precious repetition from Theoretical Sensitivity (1978. How writing can be done effectively is outlined in chapter three The Working Paper. Then follows chapter four on how to rework the first draft with the different tasks of editing for language and professionalism. Thereafter Dr. Glaser discusses Writing Problems in chapter five where he gives useful guidance on how to overcome writing blocks and problems with supervisors and dissertation committees. The book also deals with publishing and with collaboration as experienced between Barney Glaser and the cofounder of grounded theory, Anselm Strauss.

  8. Fluid inclusion and isotopic evidence on dolomitization, Devonian of Western Canada

    Energy Technology Data Exchange (ETDEWEB)

    Aulstead, K.L.; Spencer, R.J.; Krouse, H.R. (Univ. of Calgary, Alberta (Canada))

    1988-05-01

    The Presqu'ile and Manetoe Facies are diagenetic features developed in Lower and Middle Devonian Formations of the Elk Point Basin (Presqu'ile) and the Mackenzie Shelf (Manetoe). Both facies contain coarsely crystalline dolomite and white sparry dolomite cement. Less extensive diagenetic phases, in order of paragenesis, include fluorite, anhydrite, barite, calcite, quartz, sphalerite and galena. Conditions of dolomitization are outlined from core and outcrop examination, thin section and cathodoluminescent petrography, fluid inclusion analyses, and C and O isotopic data. Fluid inclusion and stable isotope analyses from dolomite are combined to determine the isotopic composition of the dolomitizing fluids. Chemical analyses of fluid inclusion waters are compared with formation water analyses to derive a proposed origin for the diagenetic fluids. Dolomite formed from hot, high salinity fluids early in the diagenetic history of the basin. Limestone was dolomitized as a result of the same process that created white sparry dolomite cement in the Manetoe Facies. Remnants of the dolomitizing fluids are present as formation waters in some Devonian formations in Alberta. Subsequent invasion of meteoric waters produced more dilute diagenetic fluids which resulted in the precipitation of calcite and quartz cement in the Manetoe Facies. These fluids are present in fluid inclusions and are responsible for the low {sup 18}O content of the calcite cement. The temperatures of calcite and quartz formation differ as a function of burial depth within the Manetoe Facies during the Mesozoic and Cenozoic, while the temperature of formation for dolomite does not.

  9. Systematic position, distribution, and shell structure of the Devonian linguloid brachiopod Bicarinatina bicarinata (Kutorga, 1837

    Directory of Open Access Journals (Sweden)

    Puura, Ivar

    2009-03-01

    Full Text Available The type species of the brachiopod genus Bicarinatina Batrukova was first described by Kutorga in 1837 (Zweiter Beitrag zur Geognosie und Paläaontologie Dorpats und seiner nächsten Umbegebungen. St.-Petersbourg, 51 pp. as Lingula bicarinata from the Middle Devonian sandstone beds now assigned to the Aruküla Regional Stage in Tartu, Estonia. Gravitis (1981, in Devon i karbon pribaltiki (Brangulis et al., eds, pp. 455–462. Zinatne, Riga described eight new species of the genus Bicarinatina. Revision of the collections in St Petersburg and Riga showed that four of these species names should be considered as subjective junior synonyms of the type species Bicarinatina bicarinata (Kutorga and that the type specimens of the remaining four new species were either juvenile or too poorly preserved for species-level identifications. Therefore, B. bicarinata should be considered the only valid species of the genus Bicarinatina occurring in the Middle Devonian on the Baltic plate, known from Estonia, Latvia, and northwestern Russia. The shell structure of B. bicarinata is baculate symmetrical, with the finest baculate sets in the innermost parts of the valves and thicker and aggregated baculi in outer parts, due to stronger taphonomic changes in outer parts of the shell. In cross section, the valves are 70–100 µm thick.

  10. Sediments and processes on a small stream-flow dominated, devonian alluvial fan, Shetland Islands

    Science.gov (United States)

    Allen, Philip A.

    1981-05-01

    The main conglomerate type of a small Devonian alluvial fan in Shetland, northern Britain, is an inverse to normally graded framework-supported gravel. The sedimentological details of these beds and fundamental considerations of the mechanics of movement of highly concentrated flows suggests that neither debris-flow nor grain-flow were responsible for the deposition of these conglomerates. On the contrary, these inverse to normally graded conglomerates were deposited by water as thick gravel sheets with little topographic relief, but broadly analogous to longitudinal bars. They were deposited under high aggradation conditions first on the rising and then on the falling flood. The high concentration of material in transport on the rising and peak flood was responsible for the polymodal and unstratified nature of the conglomerates. As the flood waned, normal grading was developed and a preferred horizontal fabric was produced under low concentrations of sediment. Other conglomerate types, comparatively of lesser importance, were deposited from highly concentrated clast dispersions and are notably richer in matrix and locally possess inverse grading. The hydrological environment was one of flashy discharges of short duration but of high velocity. Flow was dissipated rapidly, perhaps due to extreme water loss. This example from the Devonian of Shetland provides an interesting alternative to the mass-transport dominated fan models currently in vogue.

  11. A microanatomical and histological study of the postcranial dermal skeleton of the Devonian actinopterygian Cheirolepis canadensis

    Directory of Open Access Journals (Sweden)

    Louise Zylberberg

    2016-06-01

    Full Text Available The Devonian stem-actinoterygian Cheirolepis canadensis is potentially important to understand the evolution of the dermal skeleton of osteichthyans, but the last detailed histological study on this taxon was published more than forty years ago. Here, we present new data about the morphology and the histological structure of scales, fulcra, and fin-rays in the Devonian actinopterygian Cheirolepis canadensis through SEM and photomicroscopy. The scales have a typical palaeoniscoid organisation, with ganoine layers overlaying dentine and a bony basal plate, but the ganoine surface lacks the characteristic microtubercles that have been described on the ganoine surface of the scales of polypterids and many other actinopterygians. Fin-rays are composed of segmented and ramified lepidotrichia that show a structure reminiscent of scales, with ganoine and dentine components lying on a thick bony base. We describe articular processes between lepidotrichia that are reminiscent of, and plausibly homologous with, the peg-and-socket articulations between the scales. The analysis of the postcranial dermal skeleton of Cheirolepis canadensis shows that structural similarities between scales and lepidotrichia of this basal actinopterygian are greater than in more recent actinopterygians. The new data on histological and microanatomical structure of the dermal skeleton lend additional support to the hypothesis that lepidotichia are derivatives of scales, though they are also compatible with the more general hypothesis that scales, lepidotrichia and fulcra belong to the same morphogenetic system.

  12. Belowground rhizomes in paleosols: The hidden half of an Early Devonian vascular plant

    Science.gov (United States)

    Xue, Jinzhuang; Deng, Zhenzhen; Huang, Pu; Huang, Kangjun; Benton, Michael J.; Cui, Ying; Wang, Deming; Liu, Jianbo; Shen, Bing; Basinger, James F.; Hao, Shougang

    2016-08-01

    The colonization of terrestrial environments by rooted vascular plants had far-reaching impacts on the Earth system. However, the belowground structures of early vascular plants are rarely documented, and thus the plant-soil interactions in early terrestrial ecosystems are poorly understood. Here we report the earliest rooted paleosols (fossil soils) in Asia from Early Devonian deposits of Yunnan, China. Plant traces are extensive within the soil and occur as complex network-like structures, which are interpreted as representing long-lived, belowground rhizomes of the basal lycopsid Drepanophycus. The rhizomes produced large clones and helped the plant survive frequent sediment burial in well-drained soils within a seasonal wet-dry climate zone. Rhizome networks contributed to the accumulation and pedogenesis of floodplain sediments and increased the soil stabilizing effects of early plants. Predating the appearance of trees with deep roots in the Middle Devonian, plant rhizomes have long functioned in the belowground soil ecosystem. This study presents strong, direct evidence for plant-soil interactions at an early stage of vascular plant radiation. Soil stabilization by complex rhizome systems was apparently widespread, and contributed to landscape modification at an earlier time than had been appreciated.

  13. Devonian Frasnian-Famennian Transitional Milankovitch Cycles and High-Resolution Stratigraphic Correlation

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Four hierarchical cyclothems, superbundlesets, bundlesets,bundles and laminae, have been identified from the Devonian Frasnian-Famennian carbonate strata in Guangxi, South China. Their hierarchical structures, ratio relation ships and sequence in conodont zones are continuous and stable and can be traced across different facies zones and sedi mentary basins. Our data show that hierarchically organized superbundlesets, bundlesets, bundles and laminae correspond to the long eccentricity, eccentricity, obliquity or precession and sub-Milankovitch cycles respectively. Their periods were 400,000, 100,000, 33,333, 16,667 and 8,000-17,000 a, respectively. The ratios of long eccentricity to eccentricity, ec centricity to obliquity, and eccentricity to precession in the Devonian are 1:4, 1:3 and 1:6 respectively. Using these hier archical Milankovitch cyclothems, chronostratigraphical division and correlation can be realized at a resolution of 100 ka or 10 ka at the Frasnian-Famennian transition. The time intervals of the Upper rhenana Zone, linguiformis Zone, and the Lower, Middle and Upper triangularis Zone are 0.6, 0.8, 0.3, 0.3 and 0.3 Ma, respectively. Sea-level changes of the Frasnian-Famennian transition were not coherent and synchronous at the resolution of 100 ka or 10 ka in the basin-slope carbonate sequences of Guangxi, South China.

  14. First record of contourites from Lower Devonian Lip-trap Formation in southeast Australia

    Institute of Scientific and Technical Information of China (English)

    G.R.SHI

    2008-01-01

    Typical contourite deposits associated with submarine turbidite fan deposits are recognized for the first time from the Lower Devonian Liptrap Formation at Cape Liatrap, Victoria in southeast Australia. The contourites are well integrated within the turbidite fan deposits and are characterized by thin (5-8 cm), lenticular, well-sorted coarse-grained siltstones to fine-grained sandstones with current-ripples and cross beddings. The palaeocurrent directions of the turbidite fan and contourites are perpendicular to each other, with the former directed generally westward while the latter varying from 165° to 190° southward. In view of the facies types and architecture, we suggest that the turbidite fan was developed at the base of a westward inclined palaeo-slope, at the front of which the contourites were deposited as a result of southward flowing deep-sea contour (geostrophic) currents. The depositional setting inter- preted for the Liptrap Formation thus may provide a provisional model for the Lower Devonian conti- nental slope and abyssal basin environment in the southeastern part of the Melbourne Trough.

  15. Anatomical reinvestigation ofArchaeopteris macilenta from the Upper Devonian (Frasnian) of South China

    Institute of Scientific and Technical Information of China (English)

    Yun GUO; De-Ming WANG

    2011-01-01

    Archaeopteris macilenta is one of the most widespread plants in the Late Devonian.Based on fossils from the Frasnian Huangjiadeng Formation,Yichang District of Hubei Province,for the first time we study in detail the anatomy of this progymnosperm plant in South China.Ultimate axes are protostelic with three xylem sympodia and lack secondary tissue.Penultimate axes are eustelic,bearing eight sympodia and a thin band of secondary xylem.Radially symmetrical sympodia of mesarch primary xylem produce traces of appendages in a spiral arrangement.Archaeopteris macilenta and A.halliana (A.roemeriana) are dominant in the Frasnian and Famennian,respectively.Comparisons with these two species from other tectonic plates indicate consistent stelar architectures.Global spread,continuous occurrence,and identical anatomy during the Late Devonian indicate that Archaeopteris survived the Frasnian-Famennian extinction event.In this time,endemic genera and cosmopolitan taxa,including Archaeopteris,suggest the palaeogeographic isolation of South China and certain associations with other plates.

  16. Two Zosterophyll Plants from the Lower Devonian(Lochkovian)Xitun Formation of Northeastern Yunnan,China

    Institute of Scientific and Technical Information of China (English)

    XUE Jinzhuang

    2009-01-01

    Two zosterophyll plants are described from the Lower Devonian(Lochkovianl Xitun Formation of Qujing,Yunnan,China.Xitunia spinitheca gen.et sp.nov.has stalked sporangia laterally attached on the axis in a helical arrangement.Sporangia are dorsoventrally flattened and composed of two unequal valves;the adaxial valve is round in face view,while the abaxial valve is larger than the former,triangular or wedge-shaped,and radially bears long spiny appendages along the distal margin.Xitunia shows new variation of sporangial morphology within the zosterophylls.Zosterophyllum minorstachynm sp.nov.has K-shaped branchings at the basal parts and small-sized terminal spikes,which consist of round to elliptical sporangia arranged helically.This paper provides new data on the diversity of plant types during Lochkovian when rare vascular plants were reported.As for various species of Zosterophyllum in South China,their apparent evolutionary trend of features from the Late Silurian to Early Devonian (Emsian) is discussed.

  17. Representatives of the family Actinostromatidae (Stromatoporoidea) in the Devonian of southern Poland and their ecological significance

    Science.gov (United States)

    Wolniewicz, Paweł

    2016-09-01

    Stromatoporoids of the family Actinostromatidae are common constituents of Givetian to Frasnian (Devonian) organic buildups. The species-level structure of actinostromatid assemblages from the Devonian of southern Poland is described in the present paper, with special emphasis on ecological factors that influenced species composition of the communities. Nine species of the genera Actinostroma and Bifariostroma are distinguished. Members of the family Actinostromatidae predominated in stromatoporoid assemblages within lower Frasnian carbonate buildup margins. The most diverse actinostromatid faunas were found within the middle Givetian Stringocephalus Bank, in the upper Givetian-lower Frasnian biostromal complex and in the lower Frasnian organic buildups. Species-level biodiversity was lowest within detrital facies which surrounded the Frasnian carbonate buildups. Species of Actinostroma with well-developed colliculi are commonest within the middle Givetian to early Frasnian coral-stromatoporoid biostromal complexes, whereas species with strongly reduced colliculi predominate early-middle Frasnian organic buildups. The skeletal structure of actinostromatids reflects environmental changes, documenting a transition from species with thin, close-set pillars and widely spaced laminae (common in the middle Givetian) to those with long, thick pillars and megapillars (in Bifariostroma), which were predominant during the early and middle Frasnian. The distribution of growth forms among species reveals a significant intraspecific variation. Species of Actinostroma can be either tabular or low domical, depending on the palaeoenvironmental setting. Thus, the present study confirms that stromatoporoid morphology was influenced by environmental conditions.

  18. Seeing into Books: Lessons from Rare Book School

    Science.gov (United States)

    Hendrickson, Lois G.

    2012-01-01

    Recently, the author spent a week at Rare Book School (RBS) immersed in a course entitled "Teaching the History of the Book;" an investigation into different ways of thinking about, designing, and conducting a course on the history of the book. The goal was to learn how to convert teaching and outreach experiences in rare book collections from a…

  19. Lung function

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    2005200 The effect of body position changes on lung function, lung CT imaging and pathology in an oleic acid induced acute lung injury model. JI Xin-ping (戢新平), et al. Dept Emergency, 1st Affili Hosp, China Med Univ, Shenyang 110001. Chin J Tuberc Respir Dis, 2005;28(1) :33-36. Objective: To study the effect of body position changes on lung mechanics, oxygenation, CT images and pathology in an oleic acid-induced acute lung injury (ALl) model. Methods: The study groups con-

  20. When Do Children Read Books?

    Science.gov (United States)

    van Ours, Jan C.

    2008-01-01

    This paper investigates the reading of fiction books by 15 year olds in 18 OECD countries. It appears that girls read fiction books more often than boys, whereas boys read comic books more often than girls. Parental education, family structure, and the number of books and televisions at home influence the intensity with which children read fiction…

  1. Lung Organogenesis

    Science.gov (United States)

    Warburton, David; El-Hashash, Ahmed; Carraro, Gianni; Tiozzo, Caterina; Sala, Frederic; Rogers, Orquidea; De Langhe, Stijn; Kemp, Paul J.; Riccardi, Daniela; Torday, John; Bellusci, Saverio; Shi, Wei; Lubkin, Sharon R; Jesudason, Edwin

    2011-01-01

    Developmental lung biology is a field that has the potential for significant human impact: lung disease at the extremes of age continues to cause major morbidity and mortality worldwide. Understanding how the lung develops holds the promise that investigators can use this knowledge to aid lung repair and regeneration. In the decade since the “molecular embryology” of the lung was first comprehensively reviewed, new challenges have emerged—and it is on these that we focus the current review. Firstly, there is a critical need to understand the progenitor cell biology of the lung in order to exploit the potential of stem cells for the treatment of lung disease. Secondly, the current familiar descriptions of lung morphogenesis governed by growth and transcription factors need to be elaborated upon with the reinclusion and reconsideration of other factors, such as mechanics, in lung growth. Thirdly, efforts to parse the finer detail of lung bud signaling may need to be combined with broader consideration of overarching mechanisms that may be therapeutically easier to target: in this arena, we advance the proposal that looking at the lung in general (and branching in particular) in terms of clocks may yield unexpected benefits. PMID:20691848

  2. Magnetic susceptibility and its relationship with paleoenvironments, diagenesis and remagnetization: examples from the Devonian carbonates of Belgium

    NARCIS (Netherlands)

    Da Silva, A.-C.; Dekkers, M.J.; Mabille, C.; Boulvain, F.

    2012-01-01

    To better understand the origin of the initial magnetic susceptibility (χin) signal in carbonate sequences, a rock magnetic investigation that includes analysis of acquisition curves of the isothermal remanent magnetization (IRM) and hysteresis parameters, was undertaken on Devonian carbonates from

  3. Certain features in the lithogenesis and formation of rock-reservoirs of Devonian Age in the Pripyat trough

    Energy Technology Data Exchange (ETDEWEB)

    Demidovich, L.A.

    1977-06-01

    An examination is made of lithogenetic characteristics, zones of abnormally high collector properties are identified, and the formation time of reservoirs and oil deposits in Devonian layers of the Pripyat trough are established on the basis of studying the reflective capability of vitrinite, reservoir parameters and post-sedimentation processes. 2 tables, 1 figure, 5 references.

  4. Silurian and Devonian source rocks and crude oils from the western part of Libya: Organic geochemistry, palynology and carbon stratigraphy

    NARCIS (Netherlands)

    Elkelani, Mohamed M.A.

    2015-01-01

    The Early Silurian “hot” shales and Late Devonian black shales are major regional oil and gas source rocks in North Africa. Their deposition probably played a major role in global carbon cycling in general because of the large areas of the ocean affected. Comparing the Libyan δ13C record with record

  5. Statistical reconstruction of the Palmatolepis apparatus (Late Devonian conodontophorids) at the generic, sub-generic, and specific level

    NARCIS (Netherlands)

    Boogaard, van den M.; Kuhry, B.

    1979-01-01

    Extensive frequency data are used for a reconstruction of Devonian cunodont apparatuses. Correspondence analysis and a related clustering method are selected as statistical tools, and are used as informal methods for testing a priori hypotheses rather than as search mechanisms. In our view, the Palm

  6. Conodont biostratigraphy and depositional history of the Middle Devonian to Lower Carboniferous in the Cantabrian zone (Cantabrian Mountains, Spain)

    NARCIS (Netherlands)

    Raven, J.G.M.

    1983-01-01

    Within the Cantabrian zone during the Devonian and Early Carboniferous three large palaeogeographical units were of importance: the Asturian geanticline, the Palencian basin and the Asturo-Leonesian basin. These units have a different history of sedimentation, particularly the Palencian basin. Furth

  7. Lung density

    DEFF Research Database (Denmark)

    Garnett, E S; Webber, C E; Coates, G

    1977-01-01

    The density of a defined volume of the human lung can be measured in vivo by a new noninvasive technique. A beam of gamma-rays is directed at the lung and, by measuring the scattered gamma-rays, lung density is calculated. The density in the lower lobe of the right lung in normal man during quiet...... breathing in the sitting position ranged from 0.25 to 0.37 g.cm-3. Subnormal values were found in patients with emphsema. In patients with pulmonary congestion and edema, lung density values ranged from 0.33 to 0.93 g.cm-3. The lung density measurement correlated well with the findings in chest radiographs...... but the lung density values were more sensitive indices. This was particularly evident in serial observations of individual patients....

  8. ENGLISH BOOK CLUB

    CERN Multimedia

    English Book Club

    2009-01-01

    http://club-englishbookclub.web.cern.ch A note to our members Dear Members, Many thanks to all of you who have paid up now. However, there are still some late payers and Morna would appreciate knowing if they will pay for 2009/2010 or if they have left the club. At the AGM on 17 November it was decided that a 3 month delay for key reimbursement will be given to all present and past members, BUT after 31.3.2010 no reimbursement will be given out. We are in the process of making changes to the access to the club for paid-up, active members only. Some of you have told Morna you will pay on your next visit to CERN, that is ok but please try to do this by 15 December if possible. A new version of the club’s book data-base is available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books...

  9. Book reviews 2016

    Directory of Open Access Journals (Sweden)

    Hilling Axel

    2016-11-01

    Full Text Available This section contains reviews of two Swedish books on international taxation. First, the book Skatteavtal och generalklausuler, Ett komparativt perspektiv (Tax Agreements and General Anti-Avoidance Regulations, A Comparative Perspective is recommended for those who study and work with international tax law. The book analyses how tax treaties’ function to limit contracting states’ taxing powers relates to national GAARs. A comparative analysis is made between Sweden and Canada. In the second review, the doctoral dissertation EU-domstolens restirktionsprövning i mal om de grundläggande frihterna och direkta skatter (The EU Court of Justice’s examination of the restriction requirement in its direct tax case law is reviewed. The dissertation systemizes relevant CJEU’s case law and analyzes the Courts reasoning in deciding whether or not certain tax regulation is in conflict with EU fundamental freedoms.

  10. Interactive Sample Book (ISB)

    DEFF Research Database (Denmark)

    Heimdal, Elisabeth Jacobsen; Lenau, Torben Anker; Guglielmi, Michel

    2009-01-01

    involving designers and engineers. It is carried out by Elisabeth Heimdal as her Master thesis from Design & Innovation, The Technical University of Denmark. Collaboration partners are the design bureau Diffus, textile designer Priya Mani, master student in medialogy at AAU Marija Andonovska and DTU......, with the aim of exploring and communicating some of the possibilities within interactive textiles. The applications for interactive textiles range from medical applications to architecture, and from the fashion industry to costume design. In relation to the sample book, focus will be on texture, lightning...... and senses in relation to integrated decoration and function primarily to indoor applications. The result of the project will be a number of interactive textiles, to be gathered in an interactive sample book (ISB), in a similar way as the sample books of wallpapers one can take home from the shop and choose...

  11. Year book Australia 1986

    Energy Technology Data Exchange (ETDEWEB)

    Castles, I. (comp.)

    1986-01-01

    The Year Book is the principal reference work produced by the Central Office of the Australian Bureau of Statistics (ABS). It provides a comprehensive and detailed statistical review of all asepcts of the economy and social conditions of Australia. In addition, it contains descriptive matter dealing with Australia's history, geography, physiography, climate and meteorology, government, defence, international relations, culture and environment. The first Official Year Book was published early in 1908. This is the seventieth Year Book issued under the authority of the Commonwealth Government and follows a similar pattern to previous editions. However chapters have been revised and new material has been added. Most of the statistics contained in this volume relate to the years ended June or December 1984 to 1985. More detailed, and in most cases more recent, statistics are available in other ABS publications.

  12. Check Out These Books

    Science.gov (United States)

    Collins, Michelle (Editor); Mulenburg, Gerald

    2002-01-01

    The book entitled "Fusion Leadership: Unlocking the Subtle Forces that Change People and Organizations Richard L. Daft and Robert H. Lengel (1998) Berett-Koehler Publishers, Inc." was Reviewed by Dr. Michelle Collins, NASA Headquarters. If you've already read books on leadership and organizational change by authors such as Moshe Rubinstein and Iris Firstenberg, Peter Senge, Tom Peters, and Steven Covey, and you were thinking of rereading them, you don't have to do that now. Just read this book instead. It's a fusion of many of their same concepts presented from a different view. The book does not explore any particular subject in depth. Rather the authors "skim" many subjects and concepts, interlacing them to develop the concept of "Fusion Leadership". The fundamental concept of treating people as people rather than machines is the main theme. "Fusion Leadership" is the process of fusing people together by nurturing six "subtle" forces: mindfulness, courage, vision, heart, communication, and integrity. To do so, hierarchy is diminished and responsibility both for oneself as well as for the team is emphasized. There are a number of organizations and managers that will find such a change threatening. The concepts behind such a management style are straightforward and the benefits are intuitive once you've reflected on them; however, the obvious benefits of the behavioral change proposed in Fusion Leadership can be completely lost in a fear-based system. The concept of caring about people in one's organization was the common thread in Chris Turner's book All Hat, No Cattle (see book review, ASK 5). Much is being written about the re-humanizing of the workplace, but the basis of it is so common sense that one wonders what's taking so long for the workplace to change? Whether you're in a position to change your organization or simply your project team, you'll find the concepts in fusion leadership equally applicable.

  13. Hypersaline and anoxia in the Devonian Frasnian-Famennian transition :Molecular fossil and mineralogical evidence from Guangxi ,South China

    Institute of Scientific and Technical Information of China (English)

    GONG Yiming; XU Ran; FENG Qi; ZHANG Lijun; MA Huizhen; ZENG Jianwei

    2007-01-01

    Abundant normal alkanes,isoprenoid hydrocarbons,terpanes and steranes were detected in 23 samples taken from the carbonate platform to basin facies in the Devonian Frasnian-Famennian (F-F) transition of Guangxi,South China.They were mainly derived from the phytoplankton or bacteria and algae.Molecular stratigraphic parameters,abundant micron gypsums and pyrite framboids show that hypersaline and anoxia prevailed in the F-F transition,the highly stressed environments occurred near the F-F boundary.Orbital cyclostratigraphic studies indicate that the hypersaline and anoxia prevailed in the F-F transition spanned an interval at least from the Palmatolepis linguiformis conodont Zone to the Middle Palmatolepis triangularis conodont Zone and lasted about 1.2 Ma.The Devonian marine ecosystem underwent Early Devonian gradual optimization,Middle Devonian to the F-F transitional stepwise deterioration and late Famennian recovery.A positive feedback among higher surface ocean temperatures,hypersaline,water column anoxia, enhanced nutrient regeneration,phytoplankton productivity and eutrophication was probably substantial in the F-F transition in Guangxi,South China,even in other regions of the world,such as Holy Cross Mountains of Poland,Montagne Noire in southern France,Alberta in Canada.The point that should be emphasized is that the decisive and direct causes of the F-F transitional mass extinction would be the stepwise deterioration of the marine ecosystem since the Middle Devonian other than a bolide impact on the earth.The hypersaline and anoxia prevailed in the F-F transition favor the formation and preservation of hydrocarbon source rocks in South China.

  14. Devonian and carboniferous arcs of the oyu tolgoi porphyry Cu-Au district, South Gobi region, Mongolia

    Science.gov (United States)

    Wainwright, A.J.; Tosdal, R.M.; Forster, C.N.; Kirwin, D.J.; Lewis, P.D.; Wooden, J.L.

    2011-01-01

    The Central Asian orogenic belt consists of microcontinental blocks and mobile belts positioned between the Siberian craton and the Tarim and North China cratons. Extending across Asia for 5000 km, the belt consists of terranes that decrease in age southward away from the Siberian craton. A time-stratigraphic-structural sequence for the rocks is critical to defining the tectonic evolution of the belt. In the Oyu Tolgoi area of the South Gobi Desert (Mongolia), Devonian and Carboniferous rocks record the construction of multiple arcs, formation of a giant porphyry Cu-Au system, exhumation, and polyphase deformation. The oldest rocks are basaltic volcanic and subvolcanic rocks of the Devonian Alagbayan Group intruded by Late Devonian quartz monzodiorite stocks and dikes, which host giant porphyry Cu-Au deposits. The rocks were exhumed, overlain by pyroclastic rocks, and then tectonically buried by marine mafic supracrustal rocks prior to the youngest Devonian granodiorite intrusions. The postmineral Carboniferous Gurvankharaat Group unconformably overlying the deformed terrane consists of effusive, pyroclastic, subvolcanic and volcaniclastic rocks, as well as sedimentary units. The supracrustal rocks underwent polyphase shortening after 330 Ma and prior to 290 Ma. Variations in stratigraphic sequences suggest that the region is underlain by a submarine arc that became emergent during the Upper Devonian and remained subaerial to shallow subaqueous through much of the Carboniferous. Xenocrystic zircons in igneous rocks suggest that the offshore arcs were sufficiently close to ancient crust to have interacted with detritus shed into marine basins, most likely from the Siberian craton and fringing early Paleozoic terranes. ?? 2011 Geological Society of America.

  15. Assessment of undiscovered oil and gas resources of the Devonian Marcellus Shale of the Appalachian Basin Province

    Science.gov (United States)

    Coleman, James L.; Milici, Robert C.; Cook, Troy A.; Charpentier, Ronald R.; Kirshbaum, Mark; Klett, Timothy R.; Pollastro, Richard M.; Schenk, Christopher J.

    2011-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey (USGS) estimated a mean undiscovered natural gas resource of 84,198 billion cubic feet and a mean undiscovered natural gas liquids resource of 3,379 million barrels in the Devonian Marcellus Shale within the Appalachian Basin Province. All this resource occurs in continuous accumulations. In 2011, the USGS completed an assessment of the undiscovered oil and gas potential of the Devonian Marcellus Shale within the Appalachian Basin Province of the eastern United States. The Appalachian Basin Province includes parts of Alabama, Georgia, Kentucky, Maryland, New York, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. The assessment of the Marcellus Shale is based on the geologic elements of this formation's total petroleum system (TPS) as recognized in the characteristics of the TPS as a petroleum source rock (source rock richness, thermal maturation, petroleum generation, and migration) as well as a reservoir rock (stratigraphic position and content and petrophysical properties). Together, these components confirm the Marcellus Shale as a continuous petroleum accumulation. Using the geologic framework, the USGS defined one TPS and three assessment units (AUs) within this TPS and quantitatively estimated the undiscovered oil and gas resources within the three AUs. For the purposes of this assessment, the Marcellus Shale is considered to be that Middle Devonian interval that consists primarily of shale and lesser amounts of bentonite, limestone, and siltstone occurring between the underlying Middle Devonian Onondaga Limestone (or its stratigraphic equivalents, the Needmore Shale and Huntersville Chert) and the overlying Middle Devonian Mahantango Formation (or its stratigraphic equivalents, the upper Millboro Shale and middle Hamilton Group).

  16. Open lung biopsy

    Science.gov (United States)

    ... CT scan Disseminated tuberculosis Granulomatosis with polyangiitis Lung cancer - small cell Lung disease Lung needle biopsy Malignant mesothelioma Pulmonary tuberculosis Rheumatoid lung disease Sarcoidosis Simple pulmonary eosinophilia ...

  17. CMS Comic Book

    CERN Multimedia

    Gill, Karl Aaron

    2006-01-01

    Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool. Book invites young students to get involved in particle physics themselves to join the adventure. Written by Dave Barney and Aline Guevera. Layout and drawings by Eric Paiharey and Frederic Vignaux. Available in English, French, German, Italian, Spanish and Portuguese. Year Produced: 2006. Update: September 2013.

  18. Newnes electrical pocket book

    CERN Document Server

    Reeves, E A

    2013-01-01

    Newnes Electrical Pocket Book, Twenty-first Edition, provides engineers with convenient access to various facts, tables, and formulae relating to the particular branch of engineering being dealt with. In the case of electrical engineering, it is essential that the engineer have a clear understanding of the methods by which the various formulae are derived to ensure that any particular formulae is applicable to the conditions being considered. The first section of the Pocket Book is devoted to the theoretical groundwork upon which all the practical applications are based. This covers symbols,

  19. Chemistry WebBook

    Science.gov (United States)

    SRD 69 NIST Chemistry WebBook (Web, free access)   The NIST Chemistry WebBook contains: Thermochemical data for over 7000 organic and small inorganic compounds; thermochemistry data for over 8000 reactions; IR spectra for over 16,000 compounds; mass spectra for over 33,000 compounds; UV/Vis spectra for over 1600 compounds; electronic and vibrational spectra for over 5000 compounds; constants of diatomic molecules(spectroscopic data) for over 600 compounds; ion energetics data for over 16,000 compounds; thermophysical property data for 74 fluids.

  20. Newnes microprocessor pocket book

    CERN Document Server

    Money, Steve

    2014-01-01

    Newnes Microprocessor Pocket Book explains the basic hardware operation of a microprocessor and describes the actions of the various types of instruction that can be executed. A summary of the characteristics of many of the popular microprocessors is presented. Apart from the popular 8- and 16-bit microprocessors, some details are also given of the popular single chip microcomputers and of the reduced instruction set computer (RISC) type processors such as the Transputer, Novix FORTH processor, and Acorn ARM processor.Comprised of 15 chapters, this book discusses the principles involved in bot

  1. The MCAT Physics Book

    CERN Document Server

    Biehle, Garrett

    2012-01-01

    Comprehensive, Rigorous Prep for MCAT Physics. The MCAT Physics Book offers the most comprehensive and rigorous analysis of MCAT physics available. Including,. Features:. * 500 MCAT-style practice problems and detailed solutions to all problems. * 49 MCAT-style passages. Illustrations and tables are included wherever necessary to focus and clarify key ideas and concepts. Dr. Biehle's classic MCAT Physics Book presents a clear, insightful analysis of MCAT physics. His lively prose and subtle wit make this challenging topic more palatable. Dr. Biehle received his Ph.D. from Caltech (California I

  2. Electronics engineer's reference book

    CERN Document Server

    Mazda, F F

    1989-01-01

    Electronics Engineer's Reference Book, Sixth Edition is a five-part book that begins with a synopsis of mathematical and electrical techniques used in the analysis of electronic systems. Part II covers physical phenomena, such as electricity, light, and radiation, often met with in electronic systems. Part III contains chapters on basic electronic components and materials, the building blocks of any electronic design. Part IV highlights electronic circuit design and instrumentation. The last part shows the application areas of electronics such as radar and computers.

  3. Electronics pocket book

    CERN Document Server

    Parr, E A

    1981-01-01

    Electronics Pocket Book, Fourth Edition is a nonmathematical presentation of the many varied topics covered by electronics. The book tackles electron physics, electronic components (i.e. resistors, capacitors, and conductors), integrated circuits, and the principles of a.c. and d.c. amplifiers. The text also discusses oscillators, digital circuits, digital computers, and optoelectronics (i.e., sensors, emitters, and devices that utilize light). Communications (such as line and radio communications, transmitters, receivers, and digital techniques); the principles and examples of servosystems; a

  4. Mechanical engineer's reference book

    CERN Document Server

    Parrish, A

    1973-01-01

    Mechanical Engineer's Reference Book: 11th Edition presents a comprehensive examination of the use of Systéme International d' Unités (SI) metrication. It discusses the effectiveness of such a system when used in the field of engineering. It addresses the basic concepts involved in thermodynamics and heat transfer. Some of the topics covered in the book are the metallurgy of iron and steel; screw threads and fasteners; hole basis and shaft basis fits; an introduction to geometrical tolerancing; mechanical working of steel; high strength alloy steels; advantages of making components as castings

  5. Web designer's idea book

    CERN Document Server

    McNeil, Patrick

    2014-01-01

    Discover the latest trends in web design! Looking for inspiration for your latest web design project? Expert Patrick McNeil, author of the popular Web Designer's Idea Book series, is back with all new examples of today's best website design. Featuring more than 650 examples of the latest trends, this fourth volume of The Web Designer's Idea Book is overflowing with visual inspiration. Arranged categorically, this fully illustrated guide puts important topics like design styles, elements, themes and responsive design at your fingertips. This new volume also includes a detailed discussion o

  6. Electrical engineer's reference book

    CERN Document Server

    Jones, G R

    2013-01-01

    A long established reference book: radical revision for the fifteenth edition includes complete rearrangement to take in chapters on new topics and regroup the subjects covered for easy access to information.The Electrical Engineer's Reference Book, first published in 1945, maintains its original aims: to reflect the state of the art in electrical science and technology and cater for the needs of practising engineers. Most chapters have been revised and many augmented so as to deal properly with both fundamental developments and new technology and applications that have come to the fore since

  7. Unusual anal fin in a Devonian jawless vertebrate reveals complex origins of paired appendages.

    Science.gov (United States)

    Sansom, Robert S; Gabbott, Sarah E; Purnell, M A

    2013-06-23

    Jawed vertebrates (gnathostomes) have undergone radical anatomical and developmental changes in comparison with their jawless cousins (cyclostomes). Key among these is paired appendages (fins, legs and wings), which first evolved at some point on the gnathostome stem. The anatomy of fossil stem gnathostomes is, therefore, fundamental to our understanding of the nature and timing of the origin of this complex innovation. Here, we show that Euphanerops, a fossil jawless fish from the Devonian, possessed paired anal-fin radials, but no pectoral or pelvic fins. This unique condition occurs at an early stage on the stem-gnathostome lineage. This condition, and comparison with the varied condition of paired fins in other ostracoderms, indicates that there was a large amount of developmental plasticity during this episode-rather than a gradual evolution of this complex feature. Apparently, a number of different clades were exploring morphospace or undergoing multiple losses.

  8. A Devonian predatory fish provides insights into the early evolution of modern sarcopterygians

    Science.gov (United States)

    Lu, Jing; Zhu, Min; Ahlberg, Per Erik; Qiao, Tuo; Zhu, You’an; Zhao, Wenjin; Jia, Liantao

    2016-01-01

    Crown or modern sarcopterygians (coelacanths, lungfishes, and tetrapods) differ substantially from stem sarcopterygians, such as Guiyu and Psarolepis, and a lack of transitional fossil taxa limits our understanding of the origin of the crown group. The Onychodontiformes, an enigmatic Devonian predatory fish group, seems to have characteristics of both stem and crown sarcopterygians but is difficult to place because of insufficient anatomical information. We describe the new skull material of Qingmenodus, a Pragian (~409-million-year-old) onychodont from China, using high-resolution computed tomography to image internal structures of the braincase. In addition to its remarkable similarities with stem sarcopterygians in the ethmosphenoid portion, Qingmenodus exhibits coelacanth-like neurocranial features in the otic region. A phylogenetic analysis based on a revised data set unambiguously assigns onychodonts to crown sarcopterygians as stem coelacanths. Qingmenodus thus bridges the morphological gap between stem sarcopterygians and coelacanths and helps to illuminate the early evolution and diversification of crown sarcopterygians. PMID:27386576

  9. Archaeopteris halliana from the Late Devonian(Famennian) of Anhui Province,China

    Institute of Scientific and Technical Information of China (English)

    GUO Yun; WANG Deming

    2009-01-01

    New materials from the Upper Devonian(Famennian)Wutong Formation of Chizhou District,Anhui Province,South China,allow description of fertile and sterile characters of Archaeopteris halliana.This plant has penultimate axes attached by sterile leaves and paired ultimate branches in the same ontogenetic spiral.Sterile leaves are narrowly cuneate in shape and bear distal margins dissected deeply.These leaves are spirally arranged on sterile ultimate axes.Non-laminated sporophyllls occur spirally on the ultimate axes and bifurcate once or twice.Elongate sporangia with longitudinal dehiscence are borne adaxially below or above the dividing points of the sporophylis.Despite the leaf shape resembling that of Archaeopteris macilenta,our plant is assigned to A.halliana because of its non-laminated sporophylls.Fertile characters should be given priority or enough consideration in identifying species of Archaeopteris.

  10. New data on Karksiodus (Chondrichthyes from the Main Devonian Field (East European Platform

    Directory of Open Access Journals (Sweden)

    Alexander Ivanov

    2014-08-01

    Full Text Available New teeth belonging to Karksiodus mirus Ivanov & Märss (Chondrichthyes were found together with putative chondrichthyan scales in five new localities of the Leningrad Region, northwestern Russia, within the Aruküla and Burtnieki regional stages, Givetian, Middle Devonian. The teeth exhibit variability in the number of cusps, angles between the lateral cusps, base curvature, length of lateral parts and the prominence of the wall of the transversal basal canal. Karksiodus tooth material collected from these sites suggests that this taxon possesses an heterodont dentition and a specific, complex vascularization system affecting the dental base and the crown. Enameloid tissue seems to be absent, thus the surface striations on the cusps are presumably made up by orthodentine. The fish fauna from these localities is listed.

  11. A marine stem-tetrapod from the Devonian of western North America.

    Directory of Open Access Journals (Sweden)

    Brian Swartz

    Full Text Available The origin of terrestrial vertebrates represents one of the major evolutionary and ecological transformations in the history of life, and the established timing and environment of this transition has recently come under scrutiny. The discovery and description of a well-preserved fossil sarcopterygian (fleshy-limbed vertebrate from the Middle Devonian of Nevada helps to refine and question aspects of the temporal and anatomical framework that underpins the tetrapod condition. This new taxon, Tinirau clackae, demonstrates that substantial parallelism pervaded the early history of stem-tetrapods, raises additional questions about when digited sarcopterygians first evolved, and further documents that incipient stages of the terrestrial appendicular condition began when sarcopterygians still retained their median fins and occupied aquatic habitats.

  12. Medical Physics Data Book,

    Science.gov (United States)

    The Medical Physics Data Book is a collection of physical and chemical data useful in medical physics . The information has been extracted from other...ionizing Radiation. Carried out by the Medical Physics Data Group of the American Association of Physicists in Medicine, this compilation is meant to

  13. The enemies of books

    CERN Document Server

    Blades, William

    2012-01-01

    A fascinating look at the myriad enemies of the printed book, from fire, to neglect, to children, to the bookworm, to plain old ignorance. A passionate litany against all who would see printed literature destroyed, written by English printer and bibliographer William Blades.

  14. Bridging Inequity With Books.

    Science.gov (United States)

    Krashen, Stephen

    1998-01-01

    Providing rich supply of high-interest story books is more feasible policy for literacy education than urgent exhortations to improve teacher quality. Free reading profoundly improves students' reading and writing ability, spelling, grammar, and vocabulary. The quality of a country s or state's school libraries significantly predicts its reading…

  15. CMS Comic Book Brochure

    CERN Document Server

    2006-01-01

    To raise students' awareness of what the CMS detector is, how it was constructed and what it hopes to find. Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool.

  16. The Comic Book Project

    Science.gov (United States)

    Bitz, Michael

    2008-01-01

    The Comic Book Project (CBP) celebrates its eighth anniversary this year. The project, which just originated with one school in New York City, had grown to encompass thousands of students nationwide. The goal of the CBP is not to create comics the "Marvel way" or to develop the next Stan Lee. Rather, the goal is to give students the opportunity to…

  17. Vietnam in Childrens' Books.

    Science.gov (United States)

    United Nations Children's Fund, New York, NY. United States Committee.

    Twenty-five nonfiction and 18 fiction and folklore listings are included in this bulletin on Vietnam in childrens' books. Slides, filmstrips, and film listings are also included. Each listing is accompanied by a brief annotation. Subjects include customs and culture, the country and the people, Ho Chi Min, the Vietnamese revolution, Vietnamese…

  18. The Comic Book Project

    Science.gov (United States)

    Bitz, Michael

    2008-01-01

    The Comic Book Project (CBP) celebrates its eighth anniversary this year. The project, which just originated with one school in New York City, had grown to encompass thousands of students nationwide. The goal of the CBP is not to create comics the "Marvel way" or to develop the next Stan Lee. Rather, the goal is to give students the opportunity to…

  19. China resource book

    NARCIS (Netherlands)

    Trouwborst, K.O.; Eijndthoven, van P.J.

    1999-01-01

    The China Resource Book explains the organisation of the agricultural production in China and relates it to China's efforts to eradicate poverty and achieve self-sufficiency in food. It also highlights the variety of environmental problems, which haverisen since the rapid industrial development in t

  20. Basic Drafting: Book Two.

    Science.gov (United States)

    Davis, Ronald; And Others

    The second of a two-book course in drafting, this manual consists of 12 topics in the following units: sketching techniques, geometric constructions, orthographic views, dimensioning procedures, basic tolerancing, auxiliary views, sectional views, inking tools and techniques, axonometrics, oblique, perspective, and computer-aided drafting.…

  1. Book on CPC Published

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A book that answers 13 questions about how the Communist Party of China(CPC) works in China and why the Party has made great achievements in the past decades has been recently published by the Beijing-based New World Press.

  2. Best Books 2010

    Science.gov (United States)

    Jones, Trevelyn; Toth, Luann; Charnizon, Marlene; Grabarek, Daryl; Fleishhacker, Joy

    2010-01-01

    This article presents the 62 books chosen by "School Library Journal's" editors as the best of the year. While novels include some historical settings and contemporary concerns, it is fantasy that continues to reign supreme. More original, and more creative than ever, it includes selections that are frightening, edgy, wildly funny, electrifying,…

  3. Book Reviews/Boekbesprekings

    African Journals Online (AJOL)

    rarer types of neurological problems which the student or trainee is likely to encounter. ... The present book is a joint effort by teachers associated with. Baltimore City ..... English and German, and weighing over 3 kg, this is a mammoth compendium of ... The 12 chapters of volume 3 cover hearing disorders, several as pects ...

  4. Books/Boeke

    African Journals Online (AJOL)

    human placenta or strips of extra-ocular muscle to improve choroidal bloodflow ... current treatments. For registrars in training, the·book provides ..... for the inspiratory splirting of the pulmonary second sound ('hang out' effect) rather than being ...

  5. Books/Boeke

    African Journals Online (AJOL)

    as an updated introduction to political psychology and describes the growing interest ... the eyes of political adversaries. Arrention is drawn to .... this, and both criteria are measures of how up to date the book is. .... control regions. The structure ...

  6. Books for Summer Reading.

    Science.gov (United States)

    Phi Delta Kappan, 1995

    1995-01-01

    Recommends many books for summer reading enjoyment, concentrating on historical and contemporary fiction. Different cultures clash in William T. Vollman's "Fathers and Crows" and John Demos's adventuresome "Unredeemed Captive." Other suggestions: "Snow Falling on Cedar Mountain" (David Gutterman) and "Foxfire" (Joyce Carol Oates). For professional…

  7. Administration Trip Books

    Science.gov (United States)

    2007-11-02

    Plan. (h) Army Community of Excellence. (i) Child development services. k. The Assistant Secretary of the Army for Manpower and Reserve Affairs ( ASAM ...RA) will — (1) Provide information as requested when the information falls under the purview of the ASAM &RA. (2) Provide recurring trip book

  8. Hurrah for Chapter Books.

    Science.gov (United States)

    Jones, Glenowyn L.

    This annotated bibliography contains a list of 42 recent Chapter Books. The bibliography is divided into the following topics: Adventure-Survival (3 titles); Autobiography-Biography (3 titles); Death (1 title); Easy Readers (8 titles); Good Reading (12 titles); Historical Fiction (10 titles); Mystery (3 titles); Newbery Award Winner, 2000; and…

  9. Bonus Activity Book.

    Science.gov (United States)

    Learning, 1993

    1993-01-01

    Elementary level activity book presents suggestions for teaching students about endangered and threatened species worldwide. Students learn about what is causing the rapid extinction rate and what needs to be done. They also discover the value of rainforests and why conservationists are fighting to save them. (SM)

  10. On Japanese Children's Books.

    Science.gov (United States)

    Watanare, Shigeo

    This report, given at a special meeting held in Tehran, presents data and facts concerning yearly publications (books, magazines, and textbooks), translations, and illustrations of Japanese children's literature. The report then discusses at length recent trends in children's literature and library activities for children in the past, present, and…

  11. Books, Biodiversity, and Beyond!

    Science.gov (United States)

    Governor, Donna; Helms, Sarah

    2007-01-01

    Reading in science class does not have to be boring, but it is no secret to students or teachers that textbooks are not much fun to read. It is always a challenge for teachers to find reading materials that would grab the interests of their students. In this article, the author relates how she used Biodiversity, a nonfiction book by Dorothy…

  12. Boekbesprekinge/Book Reviews

    African Journals Online (AJOL)

    SA MEDICAL JOURNAL VOLUME 63 22 JANUARY 1983 ... Bone in clinical orthopaedics. Bone in Clinical Orthopaedics: A Study in Comparative. Osteology. ... This is oneof the more dramatic stories in the history of experimental mecticine, ... facsimile reproduction (misprints and all) of his 1833 book by. Gryphon Editions.

  13. Spoken Russian; Book Two.

    Science.gov (United States)

    Bloomfield, Leonard; Petrova, Luba

    This course in spoken Russian is intended for use in introductory conversational classes. Book II in the two volume series is divided into three major parts, each containing five learning units and one unit devoted to review. Each unit contains sections including (1) basic sentences, (2) word study and review of basic sentences, (3) listening…

  14. Book Catalog Use Study

    Science.gov (United States)

    Sacco, Concetta N.

    1973-01-01

    Technological developments of the past twenty years have resulted in renewed interest in book-form catalogs. Users were surveyed at two libraries to determine that their satisfaction with bibliographical data, entry points, and physical form. (17 references) (Author/DH)

  15. Best Books 2010

    Science.gov (United States)

    Jones, Trevelyn; Toth, Luann; Charnizon, Marlene; Grabarek, Daryl; Fleishhacker, Joy

    2010-01-01

    This article presents the 62 books chosen by "School Library Journal's" editors as the best of the year. While novels include some historical settings and contemporary concerns, it is fantasy that continues to reign supreme. More original, and more creative than ever, it includes selections that are frightening, edgy, wildly funny, electrifying,…

  16. Spoken Russian; Book Two.

    Science.gov (United States)

    Bloomfield, Leonard; Petrova, Luba

    This course in spoken Russian is intended for use in introductory conversational classes. Book II in the two volume series is divided into three major parts, each containing five learning units and one unit devoted to review. Each unit contains sections including (1) basic sentences, (2) word study and review of basic sentences, (3) listening…

  17. Bold Books for Teenagers

    Science.gov (United States)

    Gallo, Don

    2005-01-01

    "Bold Books for Teenagers" provides dynamic, informative viewpoints on important issues in publishing and teaching contemporary literature, especially literature for adolescents. Reviews of young adult literature also appear in this column. This article examines how English teachers can help students explore their interests without promoting any…

  18. Books for Summer Reading.

    Science.gov (United States)

    [Editors

    2001-01-01

    Teachers and education professors suggest various nonfiction and fiction books for summer reading enjoyment, from Robert Putnam's "Bowling Alone," C.A. Bowers's "Let Them Eat Data," and Larry McMurtry's "Roads: Driving America's Great Highways" to Kent Hauf's "Plainsong, J.M. Coetzee's "Disgrace," and Michael Cunningham's "The Hours." (MLH)

  19. Controls on syndepositional fracture patterns, Devonian reef complexes, Canning Basin, Western Australia

    Science.gov (United States)

    Frost, Edmund L., III; Kerans, Charles

    2010-09-01

    Syndepositional fractures are an important feature of high-relief carbonate systems and exert a profound control on many facets of platform evolution and reservoir development. Based on data collected from the Canning Basin's Devonian reef complexes this study characterizes syndepositional fracture patterns as a function of variations in: lithofacies, depositional position, stratigraphic architecture, and mechanical stratigraphy. Fracture parameters, such as extension and fracture intensity, are documented to vary strongly as a function of lithofacies. The highest syndepositional extension values occurring in the microbial facies of the Famennian platform margin, with extension values three times higher than observed in equivalent Frasnian strata. Position along the depositional profile exerts a strong control on fracture patterns, with an approximate two-fold increase in syndepositional extension and fracture intensity typically observed from the platform interior to the platform margin. Syndepositional fracture intensity is shown to vary systematically with changes in platform-margin trajectory, with high fracture intensities observed in strongly progradational platforms and decreased fracture development in aggradational and retrogradational platforms. Evidence for the temporal evolution of the mechanical stratigraphy of the Devonian reef complexes is presented, with early-lithified strata effectively behaving as a single, large-scale (50-150 m) mechanical unit during syndepositional fracture development, while secondary fractures become increasingly affected by bed-scale (0.25-5 m) mechanical heterogeneity introduced by progressive diagenesis. The results presented here potentially provide a tool for predicting fracture characteristics (e.g., intensity, orientation, location, and vertical extent) from limited subsurface data and provide a method for characterizing syndepositional deformation in other systems.

  20. Paleomagnetic Study of the Devonian Reef Complexes of the Canning Basin, Western Australia

    Science.gov (United States)

    Yan, M.; Tohver, E.; Cawood, P. A.; Kirschvink, J.; Peek, S.; Playton, T.; Hocking, R.; Haines, P.; Montgomery, P.

    2008-12-01

    The reef systems in the Canning Basin, Western Australia perhaps are the best exposed and least deformed examples of ancient reef systems known in the world. The recently commenced multi-disciplinary research project in the Devonian reef complex of the Canning Basin is a broad investigation of the depositional history of a carbonate platform using paleomagnetic, stable isotope geochemistry (inorganic and organic), sedimentology, and biostratigraphy. By focusing on the world-class exposures in the Canning Basin, this project seeks to provide a global stratigraphic reference frame for key intervals in life history such as the Frasnian-Fammenian mass extinction event, as well as providing a useful analogue for resource models of other carbonate reef systems elsewhere in the world. This reference frame will consist of a high resolution magnetostratigraphic profile to supplement the presently-sparse Global Polarity Timescale (GPTS) for the Devonian, as well as a chemostratigraphic profile (chiefly carbon isotopes) to identify possible shifts in the global carbon budget associated with biotic crises and/or climate change. Additional goals include identification of the conditions leading up to, and possible causes of the mass extinction event, and testing for a possible mid-Paleozoic episode of True Polar Wander. We report here on a paleomagnetic study of two magnetostratigraphic sections in the Canning Basin to address the goals mentioned above. Paleomagnetic samples have been drilled on the Late Frasnian limestones in the north of the Windjana Gorge National Park, with a total number of 400 core samples. So far preliminary paleomagnetic analysis on pilot samples reveals two characteristic remanent components. One component has a blocking temperatures less than 400 degree Celsius, probably a component of secondary overprint; another component has a blocking temperature around 580 and around 680 degree Celsius, indicating the presence of magnetite and hematite

  1. The Upper Devonian orbital cyclostratigraphy and numerical dating conodont zones from Guangxi,South China

    Institute of Scientific and Technical Information of China (English)

    GONG; Yiming; XU; Ran; TANG; Zhongdao; LI; Baohua

    2005-01-01

    The hierarchically organized laminae, bundles, bundlesets and superbundlesets which correspond to a sub-Milankovitch, obliquity or precession, eccentricity and long eccentricity cyclothems, respectively, have been distinguished from the Upper Devonian Frasnian-Famennian (F-F) transitional carbonate successions deposited in the carbonate-basin and slope facies of Guangxi, South China. The durations of cyclothems are 8000-10000a, 16667a or 33333a, 100000a and 400000a, respectively. The ratio of eccentricity to precession, eccentricity to obliquity, and long eccentricity to eccentricity is 1:6,1:3 and 1 : 4 in the Devonian,respectively. Orbital cyclostratigraphical studies show that the durations of the conodont falsiovalis Zone, transitans Zone, punctata Zone, Lower hassi Zone, Upper hassi Zone, jamieae Zone,Lower rhenana Zone, Upper rhenana Zone,linguiformis Zone, Lower triangularis Zone, Middle triangularis Zone and Upper triangularis Zone are 0.4, 0.4, 0.4, 0.3, 0.4, 0.2, 0.8, 0.6, 0.8, 0.3, 0.3and 0.3 Ma from bottom to top, respectively, and the duration of the Frasnian is 4.3 Ma. The conodont is the normal marine organism of the latest mass extinction (the latest linguiformis Zone)and the first recovery (including the whole Lower triangularis and Middle triangularis Zone) in the F-F transition. The conodont mass extinction and recovery lasted 200000-100000a and 0.6 Ma,respectively. We consider that average durations of the fossil zones calculated by reported numerical ages divided by fossil zone numbers within a stage or series or system cannot discovery complications and non-uniformity of evolutionary organisms and environments.

  2. Provenance and paleogeography of the Devonian Durazno Group, southern Parana Basin in Uruguay

    Science.gov (United States)

    Uriz, N. J.; Cingolani, C. A.; Basei, M. A. S.; Blanco, G.; Abre, P.; Portillo, N. S.; Siccardi, A.

    2016-03-01

    A succession of Devonian cover rocks occurs in outcrop and in the subsurface of central-northern Uruguay where they were deposited in an intracratonic basin. This Durazno Group comprises three distinct stratigraphic units, namely the Cerrezuelo, Cordobés and La Paloma formations. The Durazno Group does not exceed 300 m of average thickness and preserves a transgressive-regressive cycle within a shallow-marine siliciclastic shelf platform, and is characterized by an assemblage of invertebrate fossils of Malvinokaffric affinity especially within the Lower Devonian Cordobés shales. The sedimentary provenance of the Durazno Group was determined using petrography, geochemistry, and morphological studies of detrital zircons as well as their U-Pb ages. Sandstone petrography of Cerrezuelo and La Paloma sequences shows that they have a dominantly quartz-feldspathic composition with a minor contribution of other minerals. Whole-rock geochemical data indicate that alteration was strong in each of the three formations studied; chondritic-normalized REE patterns essentially parallel to PAAS, the presence of a negative Eu-anomaly, and Th/Sc and La/Hf ratios point to an average source composition similar to UCC or slightly more felsic. Within the Cerrezuelo Formation, recycling of older volcano-metasedimentary sources is interpreted from Zr/Sc ratios and high Hf, Zr, and REE concentrations. U-Pb detrital zircon age populations of the Cerrezuelo and La Paloma formations indicate that the principal source terranes are of Neoproterozoic age, but include also minor populations derived from Mesoproterozoic and Archean-Paleoproterozoic rocks. A provenance from the Cuchilla Dionisio-Dom Feliciano, Nico Pérez and Piedra Alta terranes of Uruguay and southern Brazil is likely. This study establishes an intracratonic extensional tectonic setting during Durazno time. Considering provenance age sources, regional paleocurrent distributions and the established orogenic history recorded in SW

  3. Whole-book recognition.

    Science.gov (United States)

    Xiu, Pingping; Baird, Henry S

    2012-12-01

    Whole-book recognition is a document image analysis strategy that operates on the complete set of a book's page images using automatic adaptation to improve accuracy. We describe an algorithm which expects to be initialized with approximate iconic and linguistic models--derived from (generally errorful) OCR results and (generally imperfect) dictionaries--and then, guided entirely by evidence internal to the test set, corrects the models which, in turn, yields higher recognition accuracy. The iconic model describes image formation and determines the behavior of a character-image classifier, and the linguistic model describes word-occurrence probabilities. Our algorithm detects "disagreements" between these two models by measuring cross entropy between 1) the posterior probability distribution of character classes (the recognition results resulting from image classification alone) and 2) the posterior probability distribution of word classes (the recognition results from image classification combined with linguistic constraints). We show how disagreements can identify candidates for model corrections at both the character and word levels. Some model corrections will reduce the error rate over the whole book, and these can be identified by comparing model disagreements, summed across the whole book, before and after the correction is applied. Experiments on passages up to 180 pages long show that when a candidate model adaptation reduces whole-book disagreement, it is also likely to correct recognition errors. Also, the longer the passage operated on by the algorithm, the more reliable this adaptation policy becomes, and the lower the error rate achieved. The best results occur when both the iconic and linguistic models mutually correct one another. We have observed recognition error rates driven down by nearly an order of magnitude fully automatically without supervision (or indeed without any user intervention or interaction). Improvement is nearly monotonic, and

  4. BOOK REVIEW: Supergravity Supergravity

    Science.gov (United States)

    Gregory, Ruth

    2013-02-01

    Supergravity is an essential ingredient in so many areas of ultra high energy physics, yet it is rarely taught systematically, even at the graduate level. Students most often have to learn along with applying, and must use the now classic older texts. For such core material, it is surprising that there are so few good texts on the subject. It is not necessarily that supergravity is so much more conceptually complex, rather that it is technical and therefore easy for a text to become dry, dense and rather indigestible. This book, written by two experts in the field, is therefore a breath of fresh air. It not only represents a comprehensive modern overview of the subject, but achieves this with clarity, accessibility, and even humour! To paraphrase the authors, if you are not impressed by this book, you should put it down and watch television instead. It starts by reviewing, or overviewing, aspects of field theory, basic supersymmetry and gravity that will be needed for the rest of the book. This first third or so of the book is very condensed, and will not be easy to follow for those who have not encountered the material before. However, the authors acknowledge this and give plenty of suggestions for more pedagogical texts in the relevant areas, thus it does not feel overly brief. The middle section deals with the construction of supergravity, starting with basic N = 1 supergravity in 4 and 11 dimensions and gradually extending the discussion to include matter multiplets. This part of the book systematically builds up understanding and construction of models, before moving on to superconformal methods. The purpose is not to cover all supergravity theories, but to focus on a few examples in detail, and to give sufficient expertise and information for the reader to be able to deal with any other models they might need. The final part of the book deals with applications, and includes two chapters on applications in adS/CFT, which will be of most interest to new

  5. Book Review: 3 Titles from A Book Apart

    Directory of Open Access Journals (Sweden)

    Nathan Mealey

    2011-07-01

    Full Text Available Three recently published books by A Book Apart, the book-publishing arm of the website A List Apart, offer concise, high-impact introductions to three tools that can be employed in facing this challenge: HTML5, CSS3, and content strategy. This article reviews the books "HTML5 For Web Designers" by Jeremy Keith; "CSS3 for Web Designers" by Dan Cederholm; and "The Elements of Content Strategy" by Erin Kissane.

  6. Geodatabase of the datasets that represent the three subareas of the Silurian-Devonian aquifer, Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, Ohio, Tennessee, and Wisconsin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This geodatabase includes spatial datasets that represent the Silurian-Devonian aquifers in the States of Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri,...

  7. The Burden of the Book

    DEFF Research Database (Denmark)

    Damkjær, Maria

    2012-01-01

    Review of Leah Price, How to Do Things with Books in Victorian Britain (Princeton University Press, 2012)......Review of Leah Price, How to Do Things with Books in Victorian Britain (Princeton University Press, 2012)...

  8. Exploring Cultural Diversity (Children's Books).

    Science.gov (United States)

    Galda, Lee; Cotter, Janet

    1992-01-01

    Reviews 57 children's books, combining realistic fiction, nonfiction, poetry, literary folklore, and folklore from people and places around the world, that reveal the cultural wonders of the world. Offers suggestions on how to group these books within thematic units. (MG)

  9. Moving from Books to Bytes.

    Science.gov (United States)

    Albanese, Andrew Richard

    2001-01-01

    This academic library book buying survey examines full-text databases; electronic journals; top circulating subjects; price increases for serials and resulting subscription cuts; the influence of digital choices on purchasing decisions; circulation versus use statistics; and electronic books. (LRW)

  10. Exploring Cultural Diversity (Children's Books).

    Science.gov (United States)

    Galda, Lee; Cotter, Janet

    1992-01-01

    Reviews 57 children's books, combining realistic fiction, nonfiction, poetry, literary folklore, and folklore from people and places around the world, that reveal the cultural wonders of the world. Offers suggestions on how to group these books within thematic units. (MG)

  11. TM4Book: Visualization transforms

    DEFF Research Database (Denmark)

    2011-01-01

    XSLT-scripts til visualisering af semantiske strukturer i teksteditoren TM4Book: plot, storyline og timeline......XSLT-scripts til visualisering af semantiske strukturer i teksteditoren TM4Book: plot, storyline og timeline...

  12. Lung Cancer

    Science.gov (United States)

    Lung cancer is one of the most common cancers in the world. It is a leading cause of cancer death in men and women in the United States. Cigarette smoking causes most lung cancers. The more cigarettes you smoke per day and ...

  13. Lung Diseases

    Science.gov (United States)

    When you breathe, your lungs take in oxygen from the air and deliver it to the bloodstream. The cells in your body need oxygen to ... you breathe nearly 25,000 times. People with lung disease have difficulty breathing. Millions of people in ...

  14. Lung transplantation

    Science.gov (United States)

    Afonso, José Eduardo; Werebe, Eduardo de Campos; Carraro, Rafael Medeiros; Teixeira, Ricardo Henrique de Oliveira Braga; Fernandes, Lucas Matos; Abdalla, Luis Gustavo; Samano, Marcos Naoyuki; Pêgo-Fernandes, Paulo Manuel

    2015-01-01

    ABSTRACT Lung transplantation is a globally accepted treatment for some advanced lung diseases, giving the recipients longer survival and better quality of life. Since the first transplant successfully performed in 1983, more than 40 thousand transplants have been performed worldwide. Of these, about seven hundred were in Brazil. However, survival of the transplant is less than desired, with a high mortality rate related to primary graft dysfunction, infection, and chronic graft dysfunction, particularly in the form of bronchiolitis obliterans syndrome. New technologies have been developed to improve the various stages of lung transplant. To increase the supply of lungs, ex vivo lung reconditioning has been used in some countries, including Brazil. For advanced life support in the perioperative period, extracorporeal membrane oxygenation and hemodynamic support equipment have been used as a bridge to transplant in critically ill patients on the waiting list, and to keep patients alive until resolution of the primary dysfunction after graft transplant. There are patients requiring lung transplant in Brazil who do not even come to the point of being referred to a transplant center because there are only seven such centers active in the country. It is urgent to create new centers capable of performing lung transplantation to provide patients with some advanced forms of lung disease a chance to live longer and with better quality of life. PMID:26154550

  15. Interstitial lung disease: Diagnostic approach

    Directory of Open Access Journals (Sweden)

    Kaushik Saha

    2014-01-01

    Full Text Available Interstitial lung disease (ILD is a final common pathway of a broad heterogeneous group of parenchymal lung disorders. It is characterized by progressive fibrosis of the lung leading to restriction and diminished oxygen transfer. Clinically, the presenting symptoms of ILD are non-specific (cough and progressive dyspnea on exertion and are often attributed to other diseases, thus delaying diagnosis and timely therapy. Clues from the medical history along with the clinical context and radiologic findings provide the initial basis for prioritizing diagnostic possibilities for a patient with ILD. An accurate prognosis and optimal treatment strategy for patients with ILDs can only be after an accurate diagnosis. This review will assist pulmonary physicians and medicine specialist in recognition of ILD. Extensive literature search has been made through PubMed and also Book References has been used for writing this review.

  16. Best in show [artists' book

    OpenAIRE

    Wood, Philippa

    2011-01-01

    This limited edition artists' book explores the phenomenon of prize vegetable growing. Each replica seed packet is over-printed with data that relates to a current world record holder. Further facts appear on the back to help put the statistics into context. The book was produced for a 'call for entries' to submit books that responded to the theme of 'crop'. Concertina book – machine stitched. Printed inkjet, letterpress, typewriter.

  17. Engineering mathematics pocket book

    CERN Document Server

    Bird, John

    2008-01-01

    This compendium of essential formulae, definitions, tables and general information provides the mathematical information required by students, technicians, scientists and engineers in day-to-day engineering practice. A practical and versatile reference source, now in its fourth edition, the layout has been changed and the book has been streamlined to ensure the information is even more quickly and readily available - making it a handy companion on-site, in the office as well as for academic study. It also acts as a practical revision guide for those undertaking BTEC Nationals, Higher Nationals and NVQs, where engineering mathematics is an underpinning requirement of the course.All the essentials of engineering mathematics - from algebra, geometry and trigonometry to logic circuits, differential equations and probability - are covered, with clear and succinct explanations and illustrated with over 300 line drawings and 500 worked examples based in real-world application. The emphasis throughout the book is on ...

  18. Lung Cancer Prevention

    Science.gov (United States)

    ... Treatment Lung Cancer Prevention Lung Cancer Screening Research Lung Cancer Prevention (PDQ®)–Patient Version What is prevention? ... to keep cancer from starting. General Information About Lung Cancer Key Points Lung cancer is a disease ...

  19. Lung Cancer Screening

    Science.gov (United States)

    ... Treatment Lung Cancer Prevention Lung Cancer Screening Research Lung Cancer Screening (PDQ®)–Patient Version What is screening? Go ... These are called diagnostic tests . General Information About Lung Cancer Key Points Lung cancer is a disease in ...

  20. What Is Lung Cancer?

    Science.gov (United States)

    ... Graphics Infographic Stay Informed Cancer Home What Is Lung Cancer? Language: English Español (Spanish) Recommend on Facebook Tweet ... cancer starts in the lungs, it is called lung cancer. Lung cancer begins in the lungs and may ...

  1. Level up Book Club

    Science.gov (United States)

    LaGarde, Jennifer; Winner, Matthew C.

    2012-01-01

    Like all great ideas, Level Up Book Club grew out of a genuine need, the spontaneous firing of a few brain sparks, and the kind of luck that comes from being "in the right place at the right time." By mid-June 2011 the authors were already "bona fide" wonder twins--two educators who, although they'd never met, had stumbled upon each other through…

  2. The Delights of Books

    Institute of Scientific and Technical Information of China (English)

    徐保国

    2005-01-01

    Books are to mankind what memory is to the individual.They contain the history of our race,the discoveries we have made,the accumulated knowledge and experience of ages;they picture for us the marvels and beauties of nature,help us in our difficulties, comfort us in sorrow and in suffering,change hours of weariness into moments of delight,store our minds with ideas,

  3. Book Reviews Volume 3

    OpenAIRE

    2016-01-01

    Book Reviews Denis McQuail Media Performance: Mass Communication and the Public Interest, Reviewed by Farrel Corcoran. James Donald, Sentimental Education: Schooling, Popular Culture and the Regulation of Liberty London, Reviewed by Sheelagh Drudy Robert Chapman Selling The Sixties: The Pirates and Pop Music Radio, Reviewed by Pat Dunne Bob Franklin, ed. Televising Democracies with a foreword by Bernard Weatherhill , Reviewed by Brian Farrell Tim Congdon et al Paying for Broadc...

  4. The Pricing of Economics Books.

    Science.gov (United States)

    Laband, David; Hudson, John

    2003-01-01

    Examines the pricing and other characteristics of books. Notes substantial increases in book prices between 2000 and 1985 data. Suggests a major factor is the increasing importance of foreign presses that sell books at higher prices. Indicates that discount on paperbacks appear to have been relatively stable in the two years studied. (JEH)

  5. Carter G. Woodson Book Awards.

    Science.gov (United States)

    Social Education, 2000

    2000-01-01

    Presents the recipients of the 1999 Carter G. Woodson book awards that honor books focusing on ethnic minorities and race relations that are appropriate for elementary and secondary levels. Includes books that cover topics such as life for Japanese Americans in internment camps and lives of 12 black women. (CMK)

  6. The Real E-books.

    Science.gov (United States)

    Ditlea, Steve

    2000-01-01

    Focuses on the "real" e-books. Discusses Stephen King's novella released exclusively for electronic publication, and discusses experiences of another author writing on a specialized subject. Presents a brief background of e-books. Examines the differences between Portable Document Format (PDF) technology and the new Open eBook (OEB) standard.…

  7. Electronic Books for Secondary Students.

    Science.gov (United States)

    Anderson-Inman, Lynne; Horney, Mark

    1997-01-01

    Discusses the definition, purposes, and advantages and disadvantages of electronic books. Notes the types of embedded resources present in them, offers an example of an electronic book, and suggests three steps to evaluate and select electronic books for the curriculum. (SR)

  8. Book History and Ideological Hierarchies

    Science.gov (United States)

    Dilevko, Juris; Dali, Keren

    2006-01-01

    The evolving field of Book History has had difficulty in integrating the experiences of immigrant culture. In explaining the origins of print culture in North America, Book History has a tendency to associate lowbrow with immigrants and their struggles to establish a foothold in a new land. Book History therefore symbolically defines immigrant…

  9. [Young children and books].

    Science.gov (United States)

    Diatkine, R; Bonnafé, M; Roy, J; Camus, C; Brandao, C

    1986-01-01

    Children come into contact very early with the written language. The work of Emilia Ferreiro, a student of Piaget, has shown that from early on, well before they can read, they know that the written word has a meaning. Their successive hypotheses show an elaboration which does not occur by chance. Experience shows that babies have a specific interest for a book as an object. They recognize the value of the pictures, as much representations of their mental representations as are words, whereas these two capacities evolve in a complementary fashion. The capacity to be interested by a narrative introduces a new form of organization in the chain of representations, whether they refer to absent or imaginary objects. A good story has a special place among the narratives the child hears, which actually have the specific structures of the written language. The authors of this work report a number of examples of very young children who are put in contact with books. They see in this a new model for mental health work which can be set up by virtue of meetings outside the school rooms, the mental health services, and even of the libraries, by people of different professional skills, in order to loosen the vice of the children's daily routine, and to give the child time to dream with the books, and to draw the adults in to a salutary disorder.

  10. Pi a source book

    CERN Document Server

    Berggren, Lennart; Borwein, Peter

    2004-01-01

    This book documents the history of pi from the dawn of mathematical time to the present. One of the beauties of the literature on pi is that it allows for the inclusion of very modern, yet accessible, mathematics. The articles on pi collected herein include selections from the mathematical and computational literature over four millennia, a variety of historical studies on the cultural significance of the number, and an assortment of anecdotal, fanciful, and simply amusing pieces. For this new edition, the authors have updated the original material while adding new material of historical and cultural interest. There is a substantial exposition of the recent history of the computation of digits of pi, a discussion of the normality of the distribution of the digits, new translations of works by Viete and Huygen, as well as Kaplansky's never-before-published "Song of Pi." From the reviews of earlier editions: "Few mathematics books serve a wider potential readership than does a source book and this particular on...

  11. Inseparable phone books demonstration

    Science.gov (United States)

    Balta, Nuri; Çetin, Ali

    2017-05-01

    This study is aimed at first introducing a well-known discrepant event; inseparable phone books and second, turning it into an experiment for high school or middle school students. This discrepant event could be used especially to indicate how friction force can be effective in producing an unexpected result. Demonstration, discussion, explanation and experiment steps are presented on how to turn a simple discrepant event into an instructional activity. Results showed the relationships between number of pages and force, as well as between amounts of interleave and force. In addition to these, the mathematical equation for the total force between all interleaved pages is derived. As a conclusion, this study demonstrated that not only can phone books be used, but also ordinary books, to investigate this discrepant event. This experiment can be conducted as an example to show the agreement between theoretical and experimental results along with the confounding variables. This discrepant event can be used to create a cognitive conflict in students’ minds about the concepts of ‘force and motion’ and ‘friction force’.

  12. Disintegration of the continental margin of northwestern Gondwana: Late Devonian of the eastern Anti-Atlas (Morocco)

    Science.gov (United States)

    Wendt, Jobst

    1985-11-01

    The Devonian early Carboniferous sequence in the eastern Anti-Atlas represents a complete record of the last stage of the depositional and tectonic evolution along the northwestern margin of Gondwana. As a consequence of early Variscan block faulting, a platform and basin topography was established during the Middle and Late Devonian. Platforms were covered by condensed cephalopod limestones; sedimentation in the basins was mainly argillaceous with calcareous and turbiditic intercalations. In the latest Famennian/early Tournaisian the whole area was covered by delta deposits in the south passing into turbidites and olistostromes toward a continental slope farther north. This sedimentary and structural evolution reflects the gradual foundering and disintegration of the northwestern continental margin of Gondwana prior to the collisional stage in the late Visean/late Carboniferous.

  13. Book selling and e-books in Sweden

    Directory of Open Access Journals (Sweden)

    Elena Maceviciute

    2015-07-01

    Full Text Available This paper addresses the issue of the understanding of the book-selling situation as Swedish booksellers see it. It pursues the answers to the following questions: 1. What are the perceptions of Swedish booksellers of the impact of e-books on their business? 2. What drivers are important for Swedish booksellers for adopting and developing e-book sales through their own sales channels? 3. What do they perceive as barriers to e-book selling through their own channels? The authors have employed the analysis of the secondary statistical data and a survey of Swedish booksellers to answer their questions. The results of the investigation have shown that the Swedish booksellers do not feel their bookshops, or business in general, are threatened by e-books. The opinions on e-books do not differ between the few selling e-books and others who do not offer this product. The reasons for selling e-books are well-functioning routines and personal interest in the product. The reasons for not selling the books are the lack of demand and technical resources as well as contractual agreements with e-book publishers or vendors. So, technical resources for e-book sales, routines, and contracts with publishers are the main premises for this activity. The biggest barriers to e-book sales are: a the price as one can see not only in the answers of the booksellers, but also in the drop of sales obviously related to the rise of prices during 2014; b lack of demand from customers who do not enquire about e-books in bookshops. This leads to the belief that e-books will be sold mostly online either directly from publishers and authors or through online booksellers. However, an equal number of booksellers believe that physical bookshops will be selling printed books and e-books in the future. The future of e-books seems to be quite secure and non-threatening to printed books from the point of view of booksellers. The growth of e-book sales is quite slow and the respondents

  14. BOOK REVIEW: Complete Physics

    Science.gov (United States)

    Carson, Simon

    2000-03-01

    This book contains all the essential concepts for GCSE (or equivalent) physics courses or for general science courses at Key Stage 4. It claims to be ideal for use as a bridging resource for those intending to take physics beyond GCSE: it is no surprise, then, that the book is written at a level above that of the average Key Stage 4 student. It includes material not included in many GCSE syllabuses; this is clearly identified in the contents pages. It would be a useful resource for more able students at GCSE or for beginning A-level students. The layout of the book is attractive. It is well illustrated and colourful. Some of the illustrations are striking: each of the 12 main sections of the book begins with a title page that includes some unusual photographs illustrating physical ideas. Section 2, Forces and Motion, has a photograph of a bungee jumper leaping from the Sky Tower in New Zealand, taken at night looking along the length of the tower from its foot. Section 9, Magnets and Currents, has a computer-generated picture of the magnetic field in a fusion generator. These pictures, as well as contributing to the attractiveness of the book, could be used to initiate discussions of some of the physics. However, there are pictures that serve little useful purpose: a photograph of a recording station for seismic waves looks like any other building lit up at night. A photograph of a rock band in the middle of a section on sound carries no explanatory caption at all and is purely decorative. Other illustrations - in a variety of styles - do illustrate some physical ideas very well: the diagrams of motors and generators, for instance, are far clearer than my efforts on the blackboard! The book is divided into 14 sections with titles reflecting the traditional divisions of physics syllabuses, together with a beginning section on measurement and units and two final sections, `History of Key Ideas' and `Experimental Physics'. The first section, `Measurement and Units

  15. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2003-02-11

    Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, strategy is to inject CO{sub 2} into organic-rich shales of Devonian age. Devonian black shales underlie approximately two-thirds of Kentucky and are generally thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to the way methane is stored in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane at a ratio of two to one. Black shales may similarly desorb methane in the presence of CO{sub 2}. If black shales similarly desorb methane in the presence of CO{sub 2}, the shales may be an excellent sink for CO{sub 2} with the added benefit of serving to enhance natural gas production. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject this research. To accomplish this investigation, drill cuttings and cores will be selected from the Kentucky Geological Survey Well Sample and Core Library. CO{sub 2} adsorption analyses will be performed in order to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, new drill cuttings and sidewall core samples will be acquired to investigate specific black-shale facies, their uptake of CO{sub 2}, and the resultant displacement of methane. Advanced logging techniques (elemental capture spectroscopy) will be used to investigate possible correlations between adsorption capacity and geophysical log measurements.

  16. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2003-02-10

    Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, strategy is to inject CO{sub 2} into organic-rich shales of Devonian age. Devonian black shales underlie approximately two-thirds of Kentucky and are generally thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to the way methane is stored in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane at a ratio of two to one. Black shales may similarly desorb methane in the presence of CO{sub 2}. If black shales similarly desorb methane in the presence of CO{sub 2}, the shales may be an excellent sink for CO{sub 2} with the added benefit of serving to enhance natural gas production. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject this research. To accomplish this investigation, drill cuttings and cores will be selected from the Kentucky Geological Survey Well Sample and Core Library. CO{sub 2} adsorption analyses will be performed in order to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, new drill cuttings and sidewall core samples will be acquired to investigate specific black-shale facies, their uptake of CO{sub 2}, and the resultant displacement of methane. Advanced logging techniques (elemental capture spectroscopy) will be used to investigate possible correlations between adsorption capacity and geophysical log measurements.

  17. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2003-04-28

    Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, strategy is to inject CO{sub 2} into organic-rich shales of Devonian age. Devonian black shales underlie approximately two-thirds of Kentucky and are generally thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to the way methane is stored in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane at a ratio of two to one. Black shales may similarly desorb methane in the presence of CO{sub 2}. If black shales similarly desorb methane in the presence of CO{sub 2}, the shales may be an excellent sink for CO{sub 2} with the added benefit of serving to enhance natural gas production. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject this research. To accomplish this investigation, drill cuttings and cores will be selected from the Kentucky Geological Survey Well Sample and Core Library. CO{sub 2} adsorption analyses will be performed in order to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, new drill cuttings and sidewall core samples will be acquired to investigate specific black-shale facies, their uptake of CO{sub 2}, and the resultant displacement of methane. Advanced logging techniques (elemental capture spectroscopy) will be used to investigate possible correlations between adsorption capacity and geophysical log measurements.

  18. Late Devonian glacial deposits from the eastern United States signal an end of the mid-Paleozoic warm period

    Science.gov (United States)

    Brezinski, D.K.; Cecil, C.B.; Skema, V.W.; Stamm, R.

    2008-01-01

    A Late Devonian polymictic diamictite extends for more than 400??km from northeastern Pennsylvania across western Maryland and into east-central West Virginia. The matrix-supported, unbedded, locally sheared diamictite contains subangular to rounded clasts up to 2??m in diameter. The mostly rounded clasts are both locally derived and exotic; some exhibit striations, faceting, and polish. The diamictite commonly is overlain by laminated siltstone/mudstone facies associations (laminites). The laminites contain isolated clasts ranging in size from sand and pebbles to boulders, some of which are striated. The diamictite/laminite sequence is capped by massive, coarse-grained, pebbly sandstone that is trough cross-bedded. A stratigraphic change from red, calcic paleo-Vertisols in strata below the diamictite to non-calcic paleo-Spodosols and coal beds at and above the diamictite interval suggests that the climate became much wetter during deposition of the diamictite. The diamictite deposit is contemporaneous with regressive facies that reflect fluvial incision during the Late Devonian of the Appalachian basin. These deposits record a Late Devonian episode of climatic cooling so extreme that it produced glaciation in the Appalachian basin. Evidence for this episode of climatic cooling is preserved as the interpreted glacial deposits of diamictite, overlain by glaciolacustrine varves containing dropstones, and capped by sandstone interpreted as braided stream outwash. The Appalachian glacigenic deposits are contemporaneous with glacial deposits in South America, and suggest that Late Devonian climatic cooling was global. This period of dramatic global cooling may represent the end of the mid-Paleozoic warm interval that began in the Middle Silurian. ?? 2008 Elsevier B.V. All rights reserved.

  19. Devonian land-sea interaction: Evolution of ecosystems and climate (DEVEC)—the new IGCP Project 499

    Institute of Scientific and Technical Information of China (English)

    Dr.PeterKoenigshof

    2004-01-01

    During the last two decades research on the Devonian period was part of some successful IGCP projects, such as IGCP 216 """"""""Global biological events in Earth history"""""""" (led by O.H. Walliser), IGCP 335 """"""""Biotic recoveries from mass extinctions"""""""" (led by D.H.Erwin and E.G. Kauffman), and IGCP 421 """"""""North Gondwanan Mid-Palaeozoic bioevent /biogeography patterns in relation to crustal dynamics"""""""" (led by R. Feist and J.A. Talent).

  20. UPPER FRASNIAN (UPPER DEVONIAN POLYGNATHUS AND ICRIODUS CONODONTS FROM THE BAHRAM FORMATION, HUR SECTION, KERMAN PROVINCE, SOUTHEASTERN IRAN

    Directory of Open Access Journals (Sweden)

    TAYEBEH AHMADI

    2012-07-01

    Full Text Available Conodont fauna from the Upper Devonian (Frasnian Bahram Formation at the Hur section, north of Kerman, southeast Iran, is dominated by species of Icriodus and Polygnathus. This fauna allowed discrimination of two biointervals from the Lower rhenana Zone to an Upper rhenana-linguiformis interval. The age of the lower part of the studied section is tentatively considered to be older than the Lower rhenana Zone. 

  1. The palaeogeographical background of Late Devonian storm events in the western part of the Holy Cross Mountains (Poland)

    Science.gov (United States)

    Vierek, Aleksandra

    2013-12-01

    Late Devonian coarse-grained carbonate deposits in the Holy Cross Mountains were studied for possible storm depositional systems and catastrophic tsunami events, as it must be assumed that the investigated area was strongly affected by tropical hurricanes generated in the open ocean North of Gondwana. This assumption appears consistent with diagnostic features of carbonate tempestites at several places in the Holy Cross Mountains. Sedimentary structures and textures that indicate so are, among other evidence, erosional bases with sole marks, graded units, intra- and bioclasts, different laminations and burrowing at the tops of tempestite layers. It has been suggested before that a tsunami occurred during the Late Devonian, but the Laurussian shelf had an extensional regime at the time, which excludes intensive seismic activity. The shelf environment also excluded the generation of tsunami waves because the depth was too shallow. Additionally, the Holy Cross Mountains region was surrounded in the Devonian by shallow-marine and stable elevated areas: the Nida Platform, the Opatkowice Platform and the Cracow Platform to the South, and the elevated Lublin-Lviv area to the NE. Thus, tsunami energy should have been absorbed by these regions if tsunamites would have occurred.

  2. A reconsideration of Wattieza Stockmans (here attributed to Cladoxylopsida) based on a new species from the Devonian of Venezuela.

    Science.gov (United States)

    Berry

    2000-10-01

    A single small plant fragment from the Middle Devonian of Belgium, first illustrated by Stockmans as Wattieza givetiana, is redescribed. It consists of a small central axis bearing on it whorls of four several-times bifurcate laterals that are terminally recurved. One tip is here shown to have attached one elongate ellipsoid sporangium. More abundant Middle Devonian fossils from Venezuela have similar characteristics, although they are more robust. They, together with more simple sterile examples, are demonstrated to be attached laterally and irregularly to large axes that are themselves found distal to a digitate division of a substantial branch with an enlarged base. All branches, axes and the central axes of the lateral branching systems are covered in small tangentially elongate depressions. These characteristics, taken together, demonstrate that Wattieza is a large plant of similar habit to Pseudosporochnus Potonié et Bernard. Wattieza joins Lorophyton Fairon-Demaret et Li, Calamophyton Kräusel et Weyland and Pseudosporochnus as morphologically well-circumscribed Devonian members of the phylogenetically important plant group Cladoxylopsida. Wattieza casasii Berry sp. nov. is erected to accommodate the Venezuelan material.

  3. CERN Scientific Book Fair 2008

    CERN Document Server

    DSU Unit

    2008-01-01

    The CERN Bookshop and CERN Library invite you to attend the 2008 CERN Book Fair 2008, a three-day scientific book festival offering you the opportunity to meet key publishers and electronic book suppliers and to browse and purchase books at significant discounts. Some ten companies will be participating and will bring with them a selection of titles in physics, technology, mathematics, engineering and popular science. There will also be a number of tie-in events intended to give you an insight into the writing and publishing process from authors within our own community. Come along and meet the authors, discuss your book ideas with the publishers’ representatives or simply browse the books on offer. The Fair will take place in Building 500 in the area near the Main Auditorium, and special presentations (as detailed below) will be held in rooms nearby or in the Library. Participating publishers and book traders include: Cambridge ...

  4. Middle and Late Devonian brachiopod assemblages,sea level change and paleogeography of Hunan,China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Givetian through middle Famennian brachiopods of Hunan are used to define five biozones,comprising,in ascending order,the Stringocephalus Abundance Zone,the Ambocoeliid-Leiorhynchid Assemblage Zone,the Cyrtospiriferid Assemblage Zone,the Yunnanellina-Sinospirifer Assemblage Zone,and the Yunnanella-Hunanospirifer Assemblage Zone.They correspond approximately to the Po.hemiansatus Zone to Po.varcus Zone,S.hermanni Zone to Pa.punctata Zone,Pa.hassi Zone to Pa.linguiformis Zone,Pa.triangularis Zone to Upper Pa.crepida Zone,and Uppermost Pa.crepida Zone to Pa.marginifera Zone,respectively.Intensified rifting activity in South China during the Devonian began in the middle of the Lower Po.varcus Zone(a level marked by the first appearance of Po.rhenanus),which is consistent with the Lower-Middle Givetian substage boundary suggested by the International Subcommission on Devonian Stratigraphy(SDS).This assumed that rifting activity in the Lower Po.varcus Zone was signified by the deposition of the Baqi Formation in Guangxi and was marked largely by the extensive deposition of the Qiziqiao Formation in central Hunan,which probably led to an opposite pattern of relative sea level change-rising in deeper water trough areas and lowering in carbonate platform areas.The previously recognized S.hermanni Zone sea level rise in platform margin areas of Guangxi can be identified not only in the trough areas but also in platform areas,which probably indicates an overall marine transgression at this time,rather than tectonically induced sea level change.Similarly,this level coincides with the Middle-Upper Givetian substage boundary suggested by the SDS.Although the sea level rise may have occurred in the deeper water trough areas of South China towards the end of the Givetian,platformal areas experienced uplifting at various degrees,especially in the central and northern regions of Hunan where Early Frasnian deposits were apparently absent in many places.Similarly,the end

  5. Constraints on Earth degassing history from the argon isotope composition of Devonian atmosphere

    Science.gov (United States)

    Stuart, F. M.; Mark, D.

    2012-04-01

    The primordial and radiogenic isotopes of the noble gases combine to make them a powerful tool for determining the time and tempo of the outgassing of the Earth's interior. The outgassing history of the Earth is largely constrained from measurements of the isotopic composition of He, Ne, Ar and Xe in samples of modern mantle, crust and atmosphere. There have been few unequivocal measurement of the isotopic composition of noble gases in ancient atmosphere. We have re-visited whether ancient Ar is trapped in the ~400 Ma Rhynie chert [1]. We have analysed samples of pristine Rhynie chert using the ARGUS multi-collector mass spectrometer calibrated against the new determination of atmospheric Ar isotope ratios [2]. 40Ar/36Ar ratios are low, with many lower than the modern air value (298.8). Importantly these are accompanied by atmospheric 38Ar/36Ar ratios indicating that the low 40Ar/36Ar are not due to mass fractionation. We conclude that the Rhynie chert has captured Devonian atmosphere-derived Ar. The data indicate that the Devonian atmosphere 40Ar/36Ar was at least 3 % lower than the modern air value. Thus the Earth's atmosphere has accumulated at least 5 ± 0.2 x 1016 moles of 40Ar in the last 400 million years, at an average rate of 1.24 ± 0.06 x 108 mol 40Ar/year. This overlaps the rate determined from ice cores for the last 800,000 years [3] and implies that there has been no resolvable temporal change in Earth outgassing rate since mid-Palaeozoic times. The new data require the Earth outgassed early, and suggests that pristine samples of Archaean and Proterozoic chert may prove useful as palaeo-atmosphere tracers. [1] G. Turner, J. Geol. Soc. London 146, 147-154 (1989) [2] D. Mark, F.M. Stuart, M. de Podesta, Geochim. Cosmochim. Acta 75, 7494-7501 [3] M. Bender et al., Proc. Nat. Acad. Sci. 105, 8232-8237 (2008)

  6. A Devonian to Carboniferous intra-oceanic subduction system in Western Junggar, NW China

    Science.gov (United States)

    Zhang, Ji'en; Xiao, Wenjiao; Han, Chunming; Mao, Qigui; Ao, Songjian; Guo, Qianqian; Ma, Chong

    2011-07-01

    The Devonian and Carboniferous rock assemblages in Western Junggar, southern Altaids, include ophiolitic mélanges and coherent units. At Baijiantan, Yeyagou and Dagun Devonian gabbros and one group of volcanic rocks (type I lava) generally crop out as blocks in a matrix of ultramafic rocks and/or mudstone. They have a depleted light rare earth element (LREE) and mid-oceanic ridge basalt (MORB)-like signature with a small negative Nb anomaly, suggesting formation in a back-arc basin. Another group of volcanic rocks (type II lava) from Baijiantan, Yeyagou, Western Karamay and Maliya includes alkaline basalt, basanite, andesite, dacite and trachyte that contain microphenocrysts of clinopyroxene-plagioclase, amygdales filled with chalcedony and calcite, and accessory pyrite and ilmenite. The type II lavas are further subdivided into five sub-types: (1) Type II1 lava is strongly enriched in LREE with incompatible trace element ratios similar to oceanic island basalt (OIB), suggesting derivation from enriched mantle. (2) Type II2 lava and tuff are slightly LREE-enriched, with a marked negative Nb anomaly and Th/Yb-enrichment indicating that they were generated in a supra-subduction zone (SSZ). (3) Type II3 lava is also moderately enriched in LREE suggesting derivation from a more-enriched MORB mantle. (4) Type II4 lava is enriched in LREE and has high Nb/Yb values close to those of OIB. It is extensively depleted in Nb suggesting a source containing a mixture of enriched and SSZ mantle. (5) Type II5 lava has MORB-like REE patterns, and Nb/Yb and Th/Yb ratios. Based on field structural data, and the contemporaneity of the Baogutu adakite, a high-Mg diorite dike and the Miaoergou charnockite, these enriched and depleted magmatic features suggest generation in an intra-oceanic subduction zone influenced by ridge-trench interaction. The Altaids in Western Junggar are characterized by multiple intra-oceanic subduction systems, which may have continued to operate to the late

  7. Evidence for long-term climate change in Upper Devonian strata of the central Appalachians

    Science.gov (United States)

    Brezinski, D.K.; Cecil, C.B.; Skema, V.W.; Kertis, C.A.

    2009-01-01

    The highest 1 to 200 m of the Upper Devonian (Famennian) Catskill and equivalent Hampshire formations exhibit a noticeable vertical or stratigraphic change in color and a shift in lithologic character. The lower part of the unit is characterized by typically red, channel-phase sandstones and overbank siltstone and mudstone containing thin calcareous paleosols. These lithologies give way to greenish gray sandstone containing abundant coaly plant fragments, coalified logs, and pyrite, interbedded with thick intervals of non-calcareous paleo-vertisols. The increase in the prominence of preserved terrestrial organic matter suggests that there was a corresponding increase in the abundance of plants in terrestrial ecosystems. The stratigraphic change in lithology within the upper part of the Catskill-Hampshire succession suggests the onset of environmental conditions that became increasingly wet in response to elevated humid climatic conditions during the final stages of Catskill alluvial plain deposition. The sedimentological signature suggesting increased climatic wetness within the uppermost Catskill and Hampshire formations is nearly contemporaneous with the initiation of Late Devonian Gondwanan glaciation in the paleo-high-latitudes. The Appalachian climate record indicates that this change began during the Fa2c and continued through the latest Famennian, reaching its peak during the Fa2d when glacial deposits are recorded in the paleo-mid-latitudes of the Appalachian basin. Evidence of this late Famennian increase in precipitation also is recorded in the adjacent marine environments. Equivalent-age marine units in Ohio and Kentucky record progressive increases in both total organic carbon and the percentage of terrestrially-derived organic carbon. This suggests that there was a late Famennian increase in terrestrial organic matter productivity, and that during the late Famennian, there were elevated levels of runoff produced by the interpreted increase in

  8. Do Adolescents Prefer Electronic Books to Paper Books?

    Directory of Open Access Journals (Sweden)

    Margaret K. Merga

    2015-11-01

    Full Text Available While electronic books offer a range of benefits and may be supposed to be more appealing to young people than paper books, this assumption is often treated as fact by educational researchers. Understanding adolescents’ true current preferences is essential, as incorrect assumptions can lead to decisions which restrict adolescent access to their preferred book mode. The belief that adolescents prefer electronic books to paper books has already led to some school libraries being expunged of paper books. As adolescents show a higher level of aliteracy than younger children, and regular reading offers a broad range of benefits for young people, it is imperative that school’s decisions around providing access to books are responsive to adolescent students’ genuine preferences. This paper analyses the current and relevant academic research around adolescent preferences for book modes, finding that, at present, the contention that adolescents prefer electronic books is not supported by the available research. In addition, there are a number of issues identified that make analyzing the findings in this area problematic. Future studies in this area are needed before an adolescent preference for electronic books can be unequivocally substantiated.

  9. Lung Transplant

    Science.gov (United States)

    ... will recover in the hospital’s intensive care unit (ICU) before moving to a hospital room for one to three weeks. Your doctor may recommend pulmonary rehabilitation after your lung transplant surgery to help you ...

  10. Instrumentation reference book

    CERN Document Server

    Boyes, Walt

    2002-01-01

    Instrumentation is not a clearly defined subject, having a 'fuzzy' boundary with a number of other disciplines. Often categorized as either 'techniques' or 'applications' this book addresses the various applications that may be needed with reference to the practical techniques that are available for the instrumentation or measurement of a specific physical quantity or quality. This makes it of direct interest to anyone working in the process, control and instrumentation fields where these measurements are essential.* Comprehensive and authoritative collection of technical information* Writte

  11. Bytes, Books and Readers

    DEFF Research Database (Denmark)

    Rasmussen, Krista Stinne Greve

    2016-01-01

    Geschichte von Editionen und der Entwicklung der Digital Humanities besonderes Augenmerk geschenkt, um zu demonstrieren, wie bedeutsam die Analyse der Überlieferung und der Textbegriff für die Geschichte von Editionen sind. Beispiele aus Alastair McKinnons erster digitaler Edition von Soren Kierkegaards......In diesem Beitrag werden Ergebnisse aus der Dissertation der Autorin Bytes, Books, and Readers. A Historical Analysis of the Transition from Printed to Digital Scholarly Editions Focusing on ‘The Writings of Søren Kierkegaard’ (2015) vorgestellt. Dabei wird dem Wechselverhältnis zwischen der...

  12. The Twitter Book

    CERN Document Server

    O'Reilly, Tim

    2009-01-01

    This practical guide will teach you everything you need to know to quickly become a Twitter power user, including strategies and tactics for using Twitter's 140-character messages as a serious--and effective--way to boost your business. Co-written by Tim O'Reilly and Sarah Milstein, widely followed and highly respected Twitterers, the practical information in The Twitter Book is presented in a fun, full-color format that's packed with helpful examples and clear explanations.A Sneak Preview on SlideShare

  13. The automotive transmission book

    CERN Document Server

    Fischer, Robert; Jürgens, Gunter; Najork, Rolf; Pollak, Burkhard

    2015-01-01

    This book presents essential information on systems and interactions in automotive transmission technology and outlines the methodologies used to analyze and develop transmission concepts and designs. Functions of and interactions between components and subassemblies of transmissions are introduced, providing a basis for designing transmission systems and for determining their potentials and properties in vehicle-specific applications: passenger cars, trucks, buses, tractors, and motorcycles. With these fundamentals the presentation provides universal resources for both state-of-the-art and future transmission technologies, including systems for electric and hybrid electric vehicles.

  14. The Twitter Book

    CERN Document Server

    O'Reilly, Tim

    2011-01-01

    Twitter is not just for talking about your breakfast anymore. It's become an indispensable communications tool for businesses, non-profits, celebrities, and people around the globe. With the second edition of this friendly, full-color guide, you'll quickly get up to speed not only on standard features, but also on new options and nuanced uses that will help you tweet with confidence. Co-written by two widely recognized Twitter experts, The Twitter Book is packed with all-new real-world examples, solid advice, and clear explanations guaranteed to turn you into a power user. Use Twitter to con

  15. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2004-01-01

    CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf/ton) of

  16. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2003-10-29

    CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf/ton) of

  17. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2004-04-01

    CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 percent (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf

  18. Late Devonian carbonate magnetostratigraphy from the Oscar and Horse Spring Ranges, Lennard Shelf, Canning Basin, Western Australia

    Science.gov (United States)

    Hansma, Jeroen; Tohver, Eric; Yan, Maodu; Trinajstic, Kate; Roelofs, Brett; Peek, Sarah; Slotznick, Sarah P.; Kirschvink, Joseph; Playton, Ted; Haines, Peter; Hocking, Roger

    2015-01-01

    The Late Devonian was a time of major evolutionary change encompassing the fifth largest mass extinction, the Frasnian-Famennian event. In order to establish a chronological framework for global correlation before, during, and following the Frasnian-Famennian mass extinction, we carried out a coupled magnetostratigraphic and biostratigraphic study of two stratigraphic sections in the Upper Devonian carbonate reef complexes of the Lennard Shelf, in the Canning Basin, Western Australia. Magnetostratigraphy from these rocks provides the first high-resolution definition of the Late Devonian magnetic polarity timescale. A 581-m-reference section and an 82-m overlapping section through the marginal slope facies (Napier Formation) of the Oscar Range as well as a 117-m section at Horse Spring (Virgin Hills Formation) were sampled at decimeter to meter scale for magnetostratigraphy. Conodont biostratigraphy was used to correlate both sections, and link magnetostratigraphic polarity zones to a globally established biostratigraphy. A stable, Characteristic Remanent Magnetization (ChRM) with dual polarities (NE, shallowly upward and SW, shallowly downward) is recovered from ∼ 60% of all samples, with magnetite inferred to be the chief magnetic carrier from thermal demagnetization characteristics. These directions define a geomagnetic pole at 49.5°S/285.8°E and α95 = 2.4 (n = 501), placing the Canning Basin at 9.9°S during the Late Devonian, consistent with carbonate reef development at this time. A conservative interpretation of the magnetostratigraphy shows the recovery of multiple reversals from both sections, not including possible cryptochrons and short duration magnetozones. Field tests for primary remanence include positive reversal tests and matching magnetozones from an overlapping section in the Oscar Range. A strong correlation was found between magnetic polarity stratigraphies of the Oscar Range and Horse Spring sections, and we correlate 12

  19. Application of innovative technologies to fractured Devonian shale reservoir exploration and development activities

    Energy Technology Data Exchange (ETDEWEB)

    Martin, J.P.; Frantz, J.H.; MacDonald, R.J.; Merriam, G.W.; Zyglowicz, P. [Schlumberger Data and Consulting Services, Pittsburgh, PA (United States)

    2002-07-01

    Ground-truth measurements collected from two Upper Devonian Shale wells located within the Athens gas field in Pennsylvania were used to better understand the gas production mechanism and gas potential of a reservoir in western New York. Both test wells are located adjacent to the Tyrone Mount Union lineament, an area of natural fractures that provide a conduit for natural gas production. The wells were completed open hole without any stimulation. Gas-in-place was estimated by running geophysical logs, gas sample analysis and rotary sidewall core examinations, thereby determining the geologic, reservoir and fluid flow characteristics. The gas-in-place was found to be very lean in organic content and mostly thermogenic with some traces of biogenic origin. It is produced from a dual porosity system via fractures and, to a lesser extent, from the matrix. The lean organic content suggests this is only a limited source of gas, with little adsorption taking place near the test well. The Great Lakes Energy Company drilled the two test wells and provided initial shut-in pressures, open flows, production data and flowing pressures. Gas sample analysis was used to determine reservoir and geologic factors such as net pay thickness, permeability and porosity. The PROMAT reservoir analysis tool was used to determine the drainage area and the original gas-in-place of the two wells. 2 refs., 11 tabs., 15 figs.

  20. The Hunsrück biota: A unique window into the ecology of Lower Devonian arthropods.

    Science.gov (United States)

    Rust, Jes; Bergmann, Alexandra; Bartels, Christoph; Schoenemann, Brigitte; Sedlmeier, Stephanie; Kühl, Gabriele

    2016-03-01

    The approximately 400-million-year old Hunsrück biota provides a unique window into Devonian marine life. Fossil evidence suggests that this biota was dominated by echinoderms and various classes of arthropods, including Trilobita, stem lineage representatives of Euarthropoda, Chelicerata and Eucrustacea, as well as several crown group Chelicerata and Eucrustacea. The Hunsrück biota's exceptional preservation allows detailed reconstructions and description of key-aspects of its fauna's functional morphologies thereby revealing modes of locomotion, sensory perception, and feeding strategies. Morphological and stratigraphic data are used for a critical interpretation of the likely habitats, mode of life and nutritional characteristics of this diverse fauna. Potential predators include pycnogonids and other chelicerates, as well as the now extinct stem arthropods Schinderhannes bartelsi, Cambronatus brasseli and Wingertshellicus backesi. Mainly the deposit feeding Trilobita, Marrellomorpha and Megacheira, such as Bundenbachiellus giganteus, represents scavengers. Possibly, opportunistic scavenging was also performed by the afore-mentioned predators. Most of the studied arthropods appear to have been adapted to living in relatively well-illuminated conditions within the photic zone. Fossil evidence for associations amongst arthropods and other classes of metazoans is reported. These associations provide evidence of likely community structures.

  1. Organic geochemical characterization and depositional paleoenvironments of the Devonian strata in Guizhong region,Guangxi,China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Devonian strata in the Guizhong region,Guangxi,China consist mainly of marine deposition carbonates(limestones and dolomites) as well as restricted clastic rocks. The strata thickness is measured as 2041m and classified into 14 formations. An integrated field geological,petrographic,sedimentological,palaeobiological,and geochemical study of these strata reveals that the depositional paleoenvironments were carbonate tidal flat,restricted platform,open platform,shelf,platform margin slop,and algal herm. The total organic carbon(TOC) of sedimentary organic matter ranges between 0.07% and 1.96% with average of 0.21%. The organic matter types are Type ? and Type II1. The vitrinite reflectance(R0) of kerogen ranges between 0.99% and 2.03%,indicating the maturated and highly maturated stages. The analytical results of the representative samples collected from shelf and subtidal facies show that the differences of organic matter type and biological diagnostic compounds are related to the types of source rocks deposited in different paleoenvironments.

  2. Sedimentary characteristics of tide-dominated estuary in Donghetang Formation(Upper Devonian), central Tarim Basin

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The Donghetang Formation (Upper Devonian) in central Tarim Basin has been thought an important oil and gas reservoir since the abundant oil and gas resources were found in the wells W16, W20, W34, and other fields. However, the sedimentary environment of the Donghetang Formation has been disputed because it suffered from both tidal and fluvial actions and there were not rich fossils in the sandstone. After the authors analyzed sedimentary features by means of drill cores, well logging data, paleosols, and with SEM obseruations, three kinds of sedimentary environments were distinguished: alluvial fan, tide-dominated estuary, and shelf. Particularly, the sedimentary features of tide-dominated estuary were studied in detail. Besides, the authors discussed sedimentary characteristics of the Donghetang Formation which was divided into two fourth-order sequences and five system tracts. At the same time, according to the forming process of five system tracts, the whole vertical evolution and lateral transition of tide-dominated estuary were illustrated clearly. Finally, the reservoir quality was evaluated based on porosity and permeability.

  3. Evolutionary Significance of Pylentonemid Radiolarians and Their Late Devonian Species from Southwestern Tianshan, China

    Institute of Scientific and Technical Information of China (English)

    LIU Yu; HAO Shougang

    2006-01-01

    A group of radiolarian fossils with a complete morphological gradient of increasing polarization are reported from upper Devonian successions in southwestern Tianshan,China.Specifically, the important transitional mophotypes, Pylentonema transitorum sp. nov., Archocyrtium medium sp. nov. and Quadrapesus transitivus sp. nov., were found. Based on the fact that the new transitional radiolarian fossils resemble more closely to pylentonemids (cyrtoid nassellarians) than to entactinids (spumellarians) in morphology, they are assigned to pylentonemids. Pylentonemids share characters of both the Nassellaria (e.g., horned cephalis, basal opening with pylome) and Spumellaria (e.g., system of trabecular spicules), and they are thus of evolutionary significance. The evolutionary trend from spumellarians to nassellarians is characterized by (1) internal spicule: from simple trabecular spicules to complicate components (A;lr,ll;D;V;Lr,Li;MB); (2) polarization of the radiolarian tests due to rearrangment of spine, from radial to an axial symmetry; (3) the gradual formation of a basal opening (aperture, pylome, or podome); and the transition from a pseudopylome,a primative pylome with a narrow margin on the outer shell, to a true pylome rimmed with a narrow,elevated impermite wall.

  4. Latisemenia longshania, gen. et sp. nov., a new Late Devonian seed plant from China.

    Science.gov (United States)

    Wang, De-Ming; Basinger, James F; Huang, Pu; Liu, Le; Xue, Jin-Zhuang; Meng, Mei-Cen; Zhang, Ying-Ying; Deng, Zhen-Zhen

    2015-10-22

    The earliest known ovules in the Late Devonian (Famennian) are borne terminally on fertile branches and are typically enclosed in a cupule. Among these ovules are some that have terete integumentary lobes with little or no fusion. Here, we report a new taxon, Latisemenia longshania, from the Famennian of South China, which bears cupulate ovules that are terminal as well as opposite on the fertile axis. Each ovule has four broad integumentary lobes, which are extensively fused to each other and also to the nucellus. The cupule is uniovulate, and the five flattened cupule segments of each terminal ovule are elongate cuneate and shorter than the ovule. Associated but not attached pinnules are laminate and Sphenopteris-like, with an entire or lobate margin. Latisemenia is the earliest known plant with ovules borne on the side of the fertile axis and may foreshadow the diverse ovule arrangements found among younger seed plant lineages that emerge in the Carboniferous. Following the telome theory, Latisemenia demonstrates derived features in both ovules and cupules, and the shape and fusion of integumentary lobes suggest effective pollination and protection to the nucellus. Along with other recent discoveries from China, Latisemenia extends the palaeogeographic range of the earliest seed plants. © 2015 The Author(s).

  5. A new species of vascular plants from the Xujiachong Formation (Lower Devonian) of Yunnan Province, China.

    Science.gov (United States)

    Wang, D -M.; Hao, S -G.

    2001-04-01

    A new species of early land vascular plants, Huia gracilis, is described from the Lower Devonian (Pragian-early Emsian) Xujiachong Formation, Qujing district, Yunnan Province, southwestern China. The plant possesses K- or H-type branching in the rhizome and a dichotomously branched erect system. An axillary tubercle is sometimes present at the branching position. Fertile axes terminate in loose spikes comprising terminal and lateral sporangia arranged helically. Sporangia with long stalks are ovate or elongate-ovate and reflex adaxially. The sporangium dehisces longitudinally in the radial plane of the fertile axis into two parts. The xylem is probably centrarch. Tracheids of G-type are characterised by annular secondary thickenings, between which is a sheet with irregular simple perforations. There may be some 'pores' in the enclosing wall of the perforation. H. gracilis differs from the type species H. recurvata mainly in the branching pattern, more slender morphology of the stem, sporangium and stalk. It is suggested that Huia may have originated from the primitive Cooksonia-like plants.

  6. First Record of Soft Tissue Preservation in the Upper Devonian of Poland

    Science.gov (United States)

    Zatoń, Michał; Broda, Krzysztof

    2015-01-01

    Soft tissue preservation is reported from Upper Devonian deposits of the Holy Cross Mountains, central Poland, for the first time. The preserved soft tissues are muscles associated with arthropod cuticle fragments. The muscles are phosphatized with variable states of preservation. Well-preserved specimens display the typical banding of striated muscles. Other muscle fragments are highly degraded and/or recrystallized such that their microstructure is barely visible. The phosphatized muscles and associated cuticle are fragmented, occur in patches and some are scattered on the bedding plane. Due to the state of preservation and the lack of diagnostic features, the cuticle identification is problematic; however, it may have belonged to a phyllocarid crustacean. Taphonomic features of the remains indicate that they do not represent fossilized fecal matter (coprolite) but may represent a regurgitate, but the hypothesis is difficult to test. Most probably they represent the leftover remains after arthropod or fish scavenging. The present study shows that soft tissues, which even earlier were manipulated by scavenger, may be preserved if only special microenvironmental conditions within and around the animal remains are established. PMID:26559060

  7. The ammonoids from the Three Forks Shale (Late Devonian of Montana

    Directory of Open Access Journals (Sweden)

    D. Korn

    2006-08-01

    Full Text Available The ammonoid fauna from the Late Devonian Three Forks Shale of Montana is revised. Six taxa were recognised, which belong to the genera Tornoceras, Pernoceras, Raymondiceras, Platyclymenia, Pleuroclymenia, and Carinoclymenia. The ammonoid assemblage suggests a stratigraphic position within the middle Famennian, most probably the Platyclymenia annulata Zone. The ammonoids display extreme septal crowding in intermediate as well as adult growth stages, which can be regarded as evidence for instable palaeoecological conditions during lifetime of the animals. Die Ammonoideenfauna aus dem oberdevonischen Three Forks Shale von Montana wird revidiert. Sechs Taxa werden unterschieden; sie gehören zu den Gattungen Tornoceras, Pernoceras, Raymondiceras, Platyclymenia, Pleuroclymenia und Carinoclymenia. Die Ammonoideen-Vergesellschaftung spricht für eine stratigraphische Position im mittleren Famennium, wahrscheinlich in der Platyclymenia annulata Zone. Die Ammonoideen zeigen auffällige Drängung der Septen in intermediären und adulten Wachstumsstadien, die als Hinweis auf instabile Lebensbedingungen für die Tiere gewertet werden kann. doi:10.1002/mmng.200600008

  8. Synsedimentary tectonics, mud-mounds and sea-level changes on a Palaeozoic carbonate platform margin: a Devonian Montagne Noire example (France)

    Science.gov (United States)

    Bourrouilh, Robert; Bourque, Pierre-André; Dansereau, Pauline; Bourrouilh-Le Jan, Françoise; Weyant, Pierre

    1998-06-01

    The Devonian sedimentary succession of the southern flank of the Montagne Noire (France) was deposited along a divergent margin. This paper is a contribution to describe and evaluate biogenic, sedimentary, geochemical and micropalaeontological features as indicators of sea-level changes and global history of the Devonian in this area. Following transgression and shallow-water environments during Early Devonian time (Lochkovian to early Emsian), biogenic mud-rich mounds with stromatactis developed during latest Emsian at the platform margin. The depth of the Devonian sea was increasing and the seafloor passed below the photic zone and the lower limit of storm wave base during the Emsian. Growth and seismic faults affected the mounds and created Neptunian cracks and crevices, quickly filled with sedimentary material (pisoids) and cements (Neptunian dykes and veins). Light and CL-microscopy, and stable isotope geochemistry show that stromatactis, cements of Neptunian dykes, veins and pisoid cortices are early marine, whereas the red finely crystalline material that forms the bulk of the mound has been cemented in the near-surface diagenetic environment, after the early marine cementation of stromatactis and Neptunian dykes and veins, by meteoric or hydrothermal fluids. The sedimentary rocks overlying the stromatactis mounds exhibit regularly condensed iron and manganese-rich layers, interrupted by the Kellwasser hypoxic horizon. These condensed deposits developed up to the Famennian in a context of carbonate gravity sedimentation and became more and more rhythmic and frequent up section. The occurrence and irregular distribution of large-scale submarine mass flows during Frasnian and Famennian times can be related to block faulting on which Lower Devonian stromatactis mounds could have been uplifted by this block faulting to form seamounts. The sea-level fluctuations detected in the southern flank of Montagne Noire are compared to the Devonian eustatic sea-level curve

  9. Proofs from THE BOOK

    CERN Document Server

    Aigner, Martin

    2014-01-01

    This revised and enlarged fifth edition features four new chapters, which contain highly original and delightful proofs for classics such as the spectral theorem from linear algebra, some more recent jewels like the non-existence of the Borromean rings and other surprises. From the Reviews "... Inside PFTB (Proofs from The Book) is indeed a glimpse of mathematical heaven, where clever insights and beautiful ideas combine in astonishing and glorious ways. There is vast wealth within its pages, one gem after another. ... Aigner and Ziegler... write: "... all we offer is the examples that we have selected, hoping that our readers will share our enthusiasm about brilliant ideas, clever insights and wonderful observations." I do. ... " Notices of the AMS, August 1999 "... This book is a pleasure to hold and to look at: ample margins, nice photos, instructive pictures, and beautiful drawings ... It is a pleasure to read as well: the style is clear and entertaining, the level is close to elementary, the necessary b...

  10. Alzira’s book

    Directory of Open Access Journals (Sweden)

    Maria Do Rosário Longo Mortatti

    2013-01-01

    Full Text Available Aiming it contribute to discussions on teaching and learning of reading and writing, is presented, in the form of critical review, the analysis of textual configuration of the book Será que fui eu ?, by Alzira Silveria. This analysis was developed based on the assumption that reading and producing written texts are specifically human activities whose function and importance beyond the boundaries of the school and change ways of thinking, feeling, will and act, promoting qualitative changes in process of human development and providing active participation in the public world of written culture, and therefore in society and history. This is the main “life lesson” that the author of the book teaches all interested in the subject, especially to school teachers responsible for teaching reading and writing, which can only be successful if and when they understand themselves as historical and social people who, also experience reading and producing written texts, not only as necessary acturties for their teaching performance, but rather as essential activities for human development, of people who are author of their own speech frow and about their life and history.

  11. CERN Book fair

    CERN Multimedia

    CERN Central Library and IT Department Bookshop

    2004-01-01

    The CERN Library, in conjunction with the IT Department Bookshop, is organizing a book fair on the 28th and 29th October. Some 15 major publishers will be represented, including 6 who will be here in person, and more than 700 of their latest titles will be on display (for sale or order). The major topics covered will be computing, physics, technology, mathematics, engineering and popular science. Those present at this event will include Alpha Science, Cambridge University Press, Elsevier, Institute of Physics, Microsoft Press, O'Reilly, OLF Switzerland, Oxford University Press, McGraw-Hill, Springer, Pearson, Thali Switzerland, Wiley, World Scientific and Ebooks Corporation. The fair will take place on the first floor of the Main Building (bldg.60), Salle des Pas Perdus, and will be open from 10.00 to 17.00 on both days. In addition, EBooks Corporation will describe their electronic book system; insight into this is available at http://www.eblib.com/ We look forward to your support for this initiative. Sh...

  12. Rheumatoid lung disease

    Science.gov (United States)

    Lung disease - rheumatoid arthritis; Rheumatoid nodules; Rheumatoid lung ... They often cause no symptoms. The cause of lung disease associated with rheumatoid arthritis is unknown. Sometimes, the ...

  13. Becoming Trivial: The Book Trailer

    Directory of Open Access Journals (Sweden)

    Kati Voigt

    2013-12-01

    Full Text Available Despite the introduction of audiobooks and e-books, printed stories still are in high demand. However, in a globalized world which is more and more ruled by mass media and technology, it is increasingly difficult for writers and publishers to promote their books. The solution is almost ironic: popular media, which is assumed to decrease readership, is turned into a tool to increase the number of readers. In 2002 the book trailer emerged as a new web-based marketing strategy for the launch of new books. Since then the appearance of the book trailer has changed considerably. The article examines specific examples and highlights methods that establish the relationship between the content of the book and its representation in the book trailer. Although guidelines apply for the production of book trailers, such as constraints relating to time and content, there are no limitations for the imagination of the producers. A book trailer may be simple, supported only by music and pictures, but they may also be as complex as short films. Additionally, book trailers are not limited to the promotion of one specific genre or age group. Depending on the viral potential of social networks such as YouTube, Facebook, and Tumblr book trailers reach a global audience and, therefore, open up new markets. It can be argued, while book trailers have not yet reached the realm of the everyday, they will gradually come to the attention of academics and this article wants to present a starting point for this development.

  14. Best-Selling Children's Books.

    Science.gov (United States)

    Kujoth, Jean Spealman

    This book reports the results of a survey by the author to determine what children's books have been bought for, and read by, the most children. It identifies and describes 958 children's grade books now in print that, according to U.S. publishers, have sold 100,000 copies or more since their publication. These best-sellers are listed by author,…

  15. Facilitating a midwifery book club.

    Science.gov (United States)

    Chenery-Morris, Samantha

    2012-03-01

    A midwifery student book club was set up at University Campus Suffolk (UCS) with the aim of engaging students in alternative forms of literature relevant to their studies and to enhance their university experience. The book club was well attended by first and second year midwifery students, but less so by third years. There was evidence of informal student engagement with the lecturer through follow up emails about the meetings. Most of the books reviewed were enjoyed, but the responsibility of suggesting a book for their peers to review was deemed too much by some students.

  16. Newnes electronics engineers pocket book

    CERN Document Server

    Brindley, Keith

    2013-01-01

    This book is packed with information and material which everyone involved in electronics will find indispensable. Now when you need to know a transistor's characteristics, or an integrated circuit's pinout details, simply look it up! The book is full of tables, symbols, formulae, conversions and illustrations.Promotion via the new Newnes Pocket Book catalogue to the electronics trade will drive sales into the book trade Covers component data; encapsulations; pin-outs; symbols & codings Extensive material on conversion factors, formulae; units and relationships

  17. BOOK REVIEW: Quantum Squeezing

    Science.gov (United States)

    Zubairy, Suhail

    2005-05-01

    Quantum squeezed states are a consequence of uncertainty relations; a state is squeezed when the noise in one variable is reduced below the symmetric limit at the expense of the increased noise in the conjugate variable such that the Heisenberg uncertainty relation is not violated. Such states have been known since the earliest days of quantum mechanics. The realization in the early 80's that quantum squeezed states of the radiation field can have important applications in high precision Michelson interferometry for detecting gravitational waves led to a tremendous amount of activity, both in theoretical and experimental quantum optics. The present volume, edited by two eminent scientists, is a collection of papers by leading experts in the field of squeezed states on different aspects of the field as it stands today. The book is divided into three parts. In the first part, there are three articles that review the fundamentals. The first paper by Knight and Buzek presents an introductory account of squeezed states and their properties. The chapter, which opens with the quantization of the radiation field, goes on to discuss the quantum optical properties of single mode and multimode squeezed states. The second article by Hillery provides a detailed description of field quantization in the presence of a nonlinear dielectric medium, thus providing a rigorous treatment of squeezing in nonlinear media. The third article by Yurke presents a comprehensive discussion of the input-output theory of the squeezed radiation at the dielectric boundaries. The second part of the book, comprising of three articles, deals with the generation of squeezed states. In the first article, Drummond reviews the squeezing properties of light in nonlinear systems such as parametric oscillators. He also discusses squeezed light propagation through waveguides and optical fibers. In the second article, Ralph concentrates on active laser sources of squeezing and presents an analysis based on the

  18. Lung cancer - small cell

    Science.gov (United States)

    Cancer - lung - small cell; Small cell lung cancer; SCLC ... About 15% of all lung cancer cases are SCLC. Small cell lung cancer is slightly more common in men than women. Almost all cases of SCLC are ...

  19. Lung Involvement in TSC

    Science.gov (United States)

    ... Privacy Policy Sitemap Learn Engage Donate About TSC Lungs Lung involvement in tuberous sclerosis complex (TSC) has ... testing. (Krueger et al., 2013) What Are the Lung Features of TSC? Two forms of lung involvement ...

  20. Lung Nodules: Overview

    Science.gov (United States)

    ... Research & Science Education & Training Home Conditions Lung Nodules Lung Nodules Make an Appointment Find a Doctor Ask ... Kern, MD (June 01, 2016) What is a lung nodule? A lung nodule is also called a ...

  1. CERN Book Fair 2010 - Events and book presentations

    CERN Multimedia

    CERN Library

    2010-01-01

    A series of events and book presentations is scheduled for the 2010 CERN Book Fair.   -Springer will present its new products and services (eBooks, MyCopy Softcover Editions, SpringerBriefs, and a new physics journal: "Historical Perspectives on Contemporary Physics") and SpringerMaterials, the electronic version of the Landolt Boernstein book series. -Wiley will present two books: "A History of International Research Networking : The People who Made it Happen", edited by B. Bressan and H. Davies, and "Field computation for accelerator magnets : analytical and numerical methods for electromagnetic design and optimization" by S. Russenschuck. -Finally, World Scientific will present the series "Reviews of Accelerator Science and Technology (RAST)". The calendar is available here: http://indico.cern.ch/conferenceDisplay.py?confId=105651      

  2. From book to eBook : towards a print conception of the eBook

    OpenAIRE

    Berry, Katherine Rachel L

    2005-01-01

    Denne avhandlingen er en analyse av eBook som beskrevet av to eBook forlag via ebooks.com og ereader.com på internett. Avhandlingen inkluderer også en analyse av tre andre programmer; Abode Reader, Microsoft Reader og eReader. Ut fra websidens innhold som fokuserer på en visuell presentasjon av eBook og språket som blir brukt i forbindelse med eBook så vil analysen ta dette i betraktning. I forbindelse med reader programmet så vil den visuelle presentasjonen, funksjoner, skriveområde og sp...

  3. Early evolution of the lungfish pectoral fin endoskeleton: evidence from the Middle Devonian (Givetian Pentlandia macroptera

    Directory of Open Access Journals (Sweden)

    Emma eJude

    2014-08-01

    Full Text Available As the closest living relatives of tetrapods, lungfishes are frequently used as extant models for exploring the fin-to-limb transition. These studies have generally given little consideration to fossil taxa. This is because although lungfish fins are relatively common in the fossil record, the internal structure of these fins is virtually unknown. Information on pectoral-fin endoskeletons in fossil representatives of Dipnomorpha (the lungfish total group is limited to poorly preserved remains in the lungfish Dipterus and Conchopoma and more complete material in the porolepiform Glyptolepis. Here we describe a well-preserved pectoral-fin endoskeleton in the Middle Devonian (Givetian lungfish Pentlandia macroptera from the John O’Groats fish bed, Caithness, northeastern Scotland. The skeleton is in association with a cleithrum and clavicle, and consists of a series of at least eight mesomeres. Extensive series of preaxial and postaxial radials are present. Some of the radials are jointed, but none branch. No mesomere articulates with multiple radials on either its pre- or post-axial face. The first two mesomeres, corresponding to the humerus and ulna, bear well-developed axial processes. Uniquely among dipnomorphs, a distinct ossification centre corresponding to the radius is present in Pentlandia. A review of anatomy and development of the pectoral-fin endoskeleton in the living Neoceratodus is presented based on cleared and stained material representing different size stages. These developmental data, in conjunction with new details of primitive lungfish conditions based on Pentlandia, highlight many of the derived features of the pectoral-fin skeleton of Neoceratodus, and clarify patterns of appendage evolution within the dipnomorphs more generally.

  4. Rugose corals across the Devonian-Carboniferous boundary in NW Turkey

    Directory of Open Access Journals (Sweden)

    Julien Denayer

    2016-02-01

    Full Text Available An uppermost Famennian (Strunian coral assemblage has been recovered in the middle part of the Yılanlı Formation of the Istanbul Zone (Zonguldak and Bartın areas, NW Turkey. In the Bartın area, the studied fossiliferous interval corresponds to a c. 30 m-thick unit of bioclastic to peloidal wackestone to packstone grading to grainstone and including two stromatoporoid biostromes. In the Zonguldak area, 60 km westward, the bioclastic facies is dominant. The rugose corals are mainly solitary taxa belonging to the genera Campophyllum, Bounophyllum, Amplexocarinia, and ?Metriophyllum, and only one colonial genus occurs: Pseudoendophyllum. This fauna is similar to that documented in Europe. The campophyllids and dibunophyllids are the main component of the uppermost Famennian assemblages in S Belgium, N France, W Germany, NW and S Poland. The endophyllids occur in S Poland, Novaya Zemlya, and in the Ural Mountains. The Istanbul Zone is supposed to be situated in the central part of the Palaeotethys Ocean, along the southern margin of Laurussia during the uppermost Devonian and Carboniferous. The rugose corals indicate some relationship with the eastern part of Laurussia, or that both areas were under a common marine influence at this time. The global Hangenberg event was not recognized in the Turkish localities, except for the disappearance of the corals, occurring less than 19 m below the Devonian–Carboniferous boundary based on the foraminifers. There is no major facies change through the boundary and the first Carboniferous corals (small Uralinia and Caninophyllum appear 6 m above the D–C boundary. The new species Caninophyllum charli sp. nov. is described from the upper part of the lower Tournaisian.

  5. Geology and hydrocarbon potential of Dawson Bay Formation carbonate unit (Middle Devonian), Williston basin, North Dakota

    Energy Technology Data Exchange (ETDEWEB)

    Pound, W.

    1988-07-01

    The Middle Devonian Dawson Bay Formation carbonate unit is present in the subsurface of North Dakota except where truncated by postdepositional erosion. The carbonate unit thickens from the erosional limit to a maximum thickness of 47.5 m (156 ft) in Renville County and reaches a maximum depth of 3798 m (12,460 ft) below the surface in McKenzie County. In North Dakota, a submarine hardground separates the carbonate unit from the underlying second red bed member of the Dawson Bay Formation. The upper contact with the Souris River Formation is conformable except in those areas where the Dawson Bay Formation was exposed to subaerial erosion prior to deposition of the Souris River sediments. The Dawson Bay carbonate unit is predominantly dolomitic and fossiliferous limestone or fossiliferous dolostone. The carbonate unit can be subdivided into five lithofacies on the basis of characteristic fossil fauna, flora, and other lithologic features. Lithofacies analysis of the Dawson Bay carbonates suggests a shallowing-upward succession of depositional environments and associated energy zones as follows: shallow epeiric sea (very low energy), stromatoporoid biostrome/bioherm (low energy), very shallow epeiric sea (very low energy), restricted shallow epeiric sea (extremely low energy), and shallow epeiric sea shoreline (variable energy). Eogenetic diagenesis includes color-mottling, dolomitization of micrite to microcrystalline dolomite with penecontemporaneous anhydrite replacement of cryptalgal mudstones and boundstones, cementation by sparry calcite, and vuggy porosity development. Mesogenetic diagenesis includes formation of mosaic dolomites, cementation by blocky equant calcite, neomorphism, pressure-solution, fracturing, halite cementation, and hydrocarbon emplacement.

  6. Connect the Book. Benjamin Franklin

    Science.gov (United States)

    Brodie, Carolyn S.

    2004-01-01

    This article presents a brief review of James Cross Giblin's "The Amazing Life of Benjamin Franklin" (Scholastic, 2000). This book provides a real look at the life of one of America's most famous statesmen who was also a printer, inventor, and writer. The book additionally includes a chronology of Franklin's life, information about his many…

  7. Book Display as Adult Service.

    Science.gov (United States)

    Moore, Matthew S.

    1997-01-01

    Defines book display as an adult service as choosing and positioning adult books from the library collection to increase their circulation. The author contrasts bookstore arrangement for sales versus library arrangement for access, including contrasting missions, genre grouping, weeding, problems, and dimensions. (Author/LRW)

  8. Seven Tips for Publishing Books

    Science.gov (United States)

    Kumashiro, Kevin K.

    2004-01-01

    The publishing industry in the field of education is undergoing several profound changes. New publishers are emerging while established publishers are merging. More book series (that is, books on a certain topic that are approved and mentored by one or more established scholars in the field) are being created. Alternative paths are becoming more…

  9. Discis Books: Adventures in Learning.

    Science.gov (United States)

    Martin, Ron

    1992-01-01

    Describes a new product by Discis Books which offers complete editions of classic and original children's books on CD-ROM including features such as reading aloud by a variety of voices, background music, sound effects, help with vocabulary, customized appearance of text, and availability of foreign translations. A library media activity for…

  10. We Love E-Books

    National Research Council Canada - National Science Library

    Carrie Rampp

    2013-01-01

      E-books are so convenient. Today, your library might be able to lend you an e-reader, and it might have quite a few e-books, but the author would venture to say that the scenario of users ably borrowing devices and e-content...

  11. The eBook Hook

    Science.gov (United States)

    Barger, Bettie Parsons; Notwell, Mary

    2013-01-01

    The time students spend using mobile devices is making an impact on the reading experience both inside and outside the classroom. The authors--a doctoral student and a fourth-grade language arts and science teacher--designed and implemented a unit on landforms that included nonfiction reading, with both traditional print books and eBooks on iPads,…

  12. How to Get Greener Books

    Science.gov (United States)

    Malone, Cynthia N.

    2008-01-01

    Professors select readings for their students in different forms: printed matter, including books and journals; print-on-demand texts; and online material. Before long, enough books and articles will be available for downloading onto devices like the Sony Reader and Amazon.com's new Kindle to make that format another option. They consider a wide…

  13. When Books Are Your Friends

    Science.gov (United States)

    Chudnov, Daniel

    2009-01-01

    Since most libraries are now hosting their own web sites, this author advocates for a social network centered on the work of building and supporting resource-rich library sites. While there are already several social networks for books, books are just one thing that libraries make available. A social network that helps people share what they are…

  14. Elementary Students as Book Reviewers

    Science.gov (United States)

    Geier, Denise B.

    2008-01-01

    There is always a new supply of books coming into the school library, and students make great reviewers for these new titles. This article shows how library media specialists can create a student book review group as part of a program to develop school-wide incentive for reading.

  15. The Common Vision. Reviews: Books.

    Science.gov (United States)

    Chattin-McNichols, John

    1998-01-01

    Reviews Marshak's book describing the work of educators Maria Montessori, Rudolf Steiner, Aurobindo Ghose, and Inayat Khan. Maintains that the book gives clear, concise information on each educator and presents a common vision for children and their education; also maintains that it gives theoretical and practical information and discusses…

  16. Are Goosebumps Books Real Literature?

    Science.gov (United States)

    Perry, Leslie Anne; Butler, Rebecca P.

    1997-01-01

    Argues that, regardless of whether they have literary merit, the "Goosebumps" books (a series of mildly scary horror books for preteens) are getting children hooked on reading, some of whom do not otherwise read. Discusses students' attitudes toward the series. (SR)

  17. Hooked on Books: Program & Proof.

    Science.gov (United States)

    Fader, Daniel N.; McNeil, Elton B.

    An approach to learning called "English in Every Classroom" and based on the concepts of saturation and diffusion is presented in a book that proposes to surround the student with newspapers, magazines, and paperbound books until he comes to perceive them as a pleasureable means to a necessary end and to relate school to the world outside. The…

  18. MacBook for dummies

    CERN Document Server

    Chambers , Mark L

    2014-01-01

    Make friends with your MacBook the fun and easy way! Ultra-light, ultra-fast, and ultra-powerful, the MacBook is the coolest laptop in town, and longtime Mac guru Mark L. Chambers is just the guy to help you get to know your MacBook in no time. Take a closer look at the latest features, get the lowdown on OS X, unleash your creative forces with iLife, take care of business with the iWork applications, and sync it all with iCloud with the expert advice in this bestselling MacBook guide. Whether this is your first MacBook or your first laptop, period, you''ll learn to navigate the Mac desktop, c

  19. The care of fine books

    CERN Document Server

    Greenfield, Jane; Basbanes, Nicholas A

    2014-01-01

    The Care of Fine Books is a thorough, readable guide to caring for books of value. From a discussion of the various techniques and materials used in bookbinding to advice on handling and storage, Jane Greenfield has created a succinct yet complete resource for anyone who wants to preserve and protect their fine books. Whether you are a collector, a librarian, or a conservation professional, you will benefit from this expert advice. Learn about appropriate levels of light, temperature, relative humidity, and pollution; how to secure a collection against fire, insect infestation, flood, and theft; and methods for cleaning and repairing books that have already been damaged. Always practical and amply illustrated, this is a must-have reference for anyone who loves fine books.

  20. A gigantic sarcopterygian (tetrapodomorph lobe-finned fish from the upper Devonian of Gondwana (Eden, New South Wales, Australia.

    Directory of Open Access Journals (Sweden)

    Ben Young

    Full Text Available Edenopteron keithcrooki gen. et sp. nov. is described from the Famennian Worange Point Formation; the holotype is amongst the largest tristichopterids and sarcopterygians documented by semi-articulated remains from the Devonian Period. The new taxon has dentary fangs and premaxillary tusks, features assumed to be derived for large Northern Hemisphere tristichopterids (Eusthenodon, Hyneria, Langlieria. It resembles Eusthenodon in ornament, but is distinguished by longer proportions of the parietal compared to the post-parietal shield, and numerous differences in shape and proportions of other bones. Several characters (accessory vomers in the palate, submandibulars overlapping ventral jaw margin, scales ornamented with widely-spaced deep grooves are recorded only in tristichopterids from East Gondwana (Australia-Antarctica. On this evidence Edenopteron gen. nov. is placed in an endemic Gondwanan subfamily Mandageriinae within the Tristichopteridae; it differs from the nominal genotype Mandageria in its larger size, less pointed skull, shape of the orbits and other skull characters. The hypothesis that tristichopterids evolved in Laurussia and later dispersed into Gondwana, and a derived subgroup of large Late Devonian genera dispersed from Gondwana, is inconsistent with the evidence of the new taxon. Using oldest fossil and most primitive clade criteria the most recent phylogeny resolves South China and Gondwana as areas of origin for all tetrapodomorphs. The immediate outgroup to tristichopterids remains unresolved - either Spodichthys from Greenland as recently proposed, or Marsdenichthys from Gondwana, earlier suggested to be the sister group to all tristichopterids. Both taxa combine two characters that do not co-occur in other tetrapodomorphs (extratemporal bone in the skull; non-cosmoid round scales with an internal boss. Recently both 'primitive' and 'derived' tristichopterids have been discovered in the late Middle Devonian of both

  1. Horizontal Devonian shale well, Columbia Natural Resources, Inc.`s, Pocohontas Development Corp. Well 21747, Martin County, Kentucky. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. [Columbia Gas System Service Corp., Columbus, OH (United States)

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  2. Horizontal Devonian shale well, Columbia Natural Resources, Inc. 's, Pocohontas Development Corp. Well 21747, Martin County, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. (Columbia Gas System Service Corp., Columbus, OH (United States))

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  3. Horizontal Devonian shale well, Columbia Natural Resources, Inc.`s, Pocohontas Development Corp. Well 21747, Martin County, Kentucky. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. [Columbia Gas System Service Corp., Columbus, OH (United States)

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  4. Horizontal Devonian shale well, Columbia Natural Resources, Inc. 's, Pocohontas Development Corp. Well 21747, Martin County, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. (Columbia Gas System Service Corp., Columbus, OH (United States))

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  5. Work-related lung disorders

    Energy Technology Data Exchange (ETDEWEB)

    Cotes, J.E.; Steel, J.

    1987-01-01

    This book covers the following topics: the protection of health at work; environmental monitoring; providing clean air; respiratory defence mechanisms; screening and examination procedures; occupational respiratory surveys; abnormal conditions of temperature and barometric pressure; silicosis; pneumoconioses of coal workers and related occupations; asbestos and other mineral fibres; beryllium disease; occupational lung cancer; other dusts gases and vapours; byssinosis; extrinsic allergic alveolitis; occupational asthma; chronic bronchitis and emphysema; roles of smoking, occupation and air pollution; exercise tests and respiratory disablement; and management of respiratory impairment.

  6. BOOK REVIEW: Modern Supersymmetry

    Science.gov (United States)

    Kulish, Petr P.

    2006-12-01

    S/CFT correspondence. The author explains clearly most of the arguments in discussions and refers for further details to original papers (with corresponding arXiv numbers), selected lists of which appear at the end of each chapter (there are more than 300 references in the book). Considered as a whole the book covers primers on quantum fields, Feynman diagrams, renormalization procedure and renormalization groups, as well as the representation theory of classical linear Lie algebras. Some necessary information on irreducible representations of su(N), so(N) and sp(2N) is given in an appendix. There are in the text short historical and biographical notes concerning those scientists who made important contributions to the subject of the monograph: S Coleman, Yu Golfand, E Witten and others. Most of the seventeen chapters contain a few exercises to check the reader's understanding of the corresponding material. This monograph will be useful for graduate students and researchers in the field of elementary particles.

  7. Radon-222 content of natural gas samples from Upper and Middle Devonian sandstone and shale reservoirs in Pennsylvania—preliminary data

    Science.gov (United States)

    Rowan, E.L.; Kraemer, T.F.

    2012-01-01

    Samples of natural gas were collected as part of a study of formation water chemistry in oil and gas reservoirs in the Appalachian Basin. Nineteen samples (plus two duplicates) were collected from 11 wells producing gas from Upper Devonian sandstones and the Middle Devonian Marcellus Shale in Pennsylvania. The samples were collected from valves located between the wellhead and the gas-water separator. Analyses of the radon content of the gas indicated 222Rn (radon-222) activities ranging from 1 to 79 picocuries per liter (pCi/L) with an overall median of 37 pCi/L. The radon activities of the Upper Devonian sandstone samples overlap to a large degree with the activities of the Marcellus Shale samples.

  8. Health Sciences Patrons Use Electronic Books More than Print Books

    Directory of Open Access Journals (Sweden)

    Robin Elizabeth Miller

    2017-09-01

    Full Text Available A Review of: Li, J. (2016. Is it cost-effective to purchase print books when the equivalent e-book is available? Journal of Hospital Librarianship, 16(1, 40-48. http://dx.doi.org/10.1080/15323269.2016.1118288 Abstract Objective – To compare use of books held simultaneously in print and electronic formats. Design – Case study. Setting – A health sciences library at a public comprehensive university with a medical college in the southern United States. Subjects – Usage data for 60 books held by the library simultaneously in print and electronically. The titles were on standing order in print and considered “core” texts for clinical, instructional, or reference for health sciences faculty, students, and medical residents. Methods – Researchers collected usage data for 60 print titles from the integrated library system and compared the data to COUNTER reports for electronic versions of the same titles, for the period spanning 2010-2014. Main Results – Overall, the 60 e-book titles were used more than the print versions, with the electronic versions used a total of 370,695 times while the print versions were used 93 times during the time period being examined. Conclusion – The use of electronic books outnumbers the use of print books of the same title.

  9. [Humidifier lung].

    Science.gov (United States)

    Gerber, P; de Haller, R; Pyrozynski, W J; Sturzenegger, E R; Brändli, O

    1981-02-07

    Breathing air from a humidifier or an air conditioning unit contaminated by various microorganisms can cause an acute lung disease involving fever, cough and dyspnea, termed "humidifier fever". This type of hypersensitivity pneumonitis was first described in 1959 by PESTALOZZI in the Swiss literature and subsequently by BANASZAK et al. in the Anglo-American. Here a chronic form of this disease which led to pulmonary fibrosis is described: A 37-year-old woman who works in a cheese shop presented with dyspnea which had been progressive over two years, weight loss, a diffuse reticular pattern radiographically and a severe restrictive defect in lung function tests. Open lung biopsy revealed chronic interstitial and alveolar inflammation with non-caseating granulomas and fibrotic changes. Circulating immune complexes and precipitins against the contaminated humidifier water and cheese mites were found, but no antibodies suggesting legionnaires' disease. Two out of five otherwise healthy employees of this cheese shop, where a new humidifying system had been installed 7 years earlier, also had precipitins against the contaminated water from the humidifier and the cheese mites. Despite ending of exposure and longterm steroid and immunosuppressive therapy, the signs and symptoms of pulmonary fibrosis persisted. Contrary to the acute disease, this chronic form is termed "humidifier lung". The importance is stressed of investigating the possibility of exposure to contaminated humidifiers or air conditioning units in all cases of newly detected pulmonary fibrosis.

  10. Welders’ lung

    Directory of Open Access Journals (Sweden)

    Izidor Kern

    2010-02-01

    Conclusions: h is study coni rms that longterm welders may have symptoms with no functional disorders, but with prominent morphological changes. h e key to correct diagnosis is an occupational history of the patient. Diagnostic work-up includes funda-mental procedures in suspected interstitial lung disease. h e best therapy is cessation of exposure.

  11. Lung cancer

    DEFF Research Database (Denmark)

    Hansen, H H; Rørth, M

    1999-01-01

    The results of the many clinical trials published in 1997 had only modest impact on the treatment results using either cytostatic agents alone or combined with radiotherapy in lung cancer. In SCLC, combination chemotherapy including platin-compounds (cisplatin, carboplatin) and the podophyllotoxins...

  12. Lung cancer

    DEFF Research Database (Denmark)

    Hansen, H H; Rørth, M

    1999-01-01

    The results of the many clinical trials published in 1997 had only modest impact on the treatment results using either cytostatic agents alone or combined with radiotherapy in lung cancer. In SCLC, combination chemotherapy including platin-compounds (cisplatin, carboplatin) and the podophyllotoxins...

  13. ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION

    Energy Technology Data Exchange (ETDEWEB)

    Brandon C. Nuttall

    2003-07-28

    CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. Initial estimates indicate a sequestration capacity of 5.3 billion tons CO{sub 2} in the Lower Huron Member of the Ohio shale in parts of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker portions of the

  14. A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia

    Directory of Open Access Journals (Sweden)

    Alexander Ivanov

    2011-03-01

    Full Text Available Teeth of a new elasmobranch Karksiodus mirus gen. et sp. nov. were discovered on two levels in the sandstones of the Karksi outcrop (South Estonia, corresponding to the Härma Beds, lower part of the Burtnieki Regional Stage (Givetian, Middle Devonian. These teeth differ from all known Palaeozoic elasmobranch teeth in the presence of a unique wide transversal tube-shaped basal canal, in very fine and dense striation of cusps and in an arched base without well-developed extensions. The order and family of this taxon are notspecified.

  15. Geochemical constraints on the depositional environment of Upper Devonian radiolarian cherts from Loei,north-eastern Thailand

    Institute of Scientific and Technical Information of China (English)

    Mongkol UDCHACHON; Hathaithip THASSANAPAK; Qinglai FENG; Chongpan CHONGLAKMANI

    2011-01-01

    Late Devonian radiolarian chert sequences in the Indochina block of north-eastern Thailand are exposed in a narrow belt located to the east of Loei province.The analyzed radiolarian cherts were collected from Chiang Klom,Sumnoi and Pha Samyod localities.They are characterized by high silica content (> 90wt.%),high aluminum content and low iron content (Al2O3/(Al2O3 + Fe2O3):geomeans 0.91,0.88 and 0.92).The Al/(A1 + Fe +Mn) values are high in both cherts and interbedded shales (geomean 0.89).High Si/(Si + Al+ Fe) ratios are observed in cherts (geomean 0.97) and slightly low in shales (geomean 0.69),whereas Fe2O3/TiO2 values are low (geomean 5.91).For rare earth element (REE) analysis,the cherts exhibit low La abundances (geomean 4.31,3.59 and 4.22),slightly negative Ce anomalies (Ce/Ce*:geomean 0.81,0.76 and 0.93),intermediate ratios of North American Shale Composite (NASC) normalized Lan/Cen (geomean 1.33,1.37 and 1.12) and intermediate Lan/Ybn values (0.79,0.94 and 1.22).In the interbedded shales,REE characteristics are more or less equal to the cherts.The results indicate that these late Devonian radiolarian cherts were deposited in a continental margin environment.High Si/(Si + Al + Fe) values indicate a biogenic origin of the cherts,however,additional silica content in the cherts could be the result of diagenetic alteration.Intermediate positive Eu anomalies (Eu/Eu*:geomean 1.32,1.25 and 1.44) are interpreted as the result of detrital feldspar contribution corresponding to the distinctive low content of Fe.Geological evidences from the field support volcanic activities during the Late Devonian-Early Carboniferous.Weathered materials and fragments of basalts and andesites would possibly be supplied to the basin during chert sedimentation.These geochemical constraints indicate that,in western portion of Indochina,deep marine basin was closed before Late Devonian which was followed by the incursion of Early Carboniferous orogeny.

  16. Devonian conodonts from the Foča–Prača Paleozoic complex (Durmitor Nappe, southeastern Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Bogdan Jurkovšek

    2011-06-01

    Full Text Available Conodont study of the Crna Rijeka borehole CR-17, positioned in the frontal part of the Durmitor Nappe (Foča – Prača Paleozoic complex, SE Bosnia and Herzegovina is presented. The obtained fauna indicates an Early-Middle Devonian age and due to poor preservation an identification at a generic level is possible only. The recovered conodont elements have a high Color Alteration Index (CAI = 6,5–7 indicating a degree of metamorphism corresponding to a temperature interval from 440 °C to 720 °C.

  17. Weeded Books Inspire Student Art Projects

    Science.gov (United States)

    Lincoln, Margaret

    2004-01-01

    The rationale behind weeding books is to remove dated, obsolete, erroneous material and worn books in disrepair from the collection to make room for current titles. Students of Lakeview have discovered an innovative idea of creating an altered book from the weeded book by taking a hardcover book and changing the original cover by means of a…

  18. Inciting Interest in the Newbery Award Books

    Science.gov (United States)

    Hegel, Claudette

    2007-01-01

    Hearing some fun facts about books and authors can bring books to life and help ignite students' interest in books and reading. Because most elementary school media centers and public libraries have many of the Newbery Medal books, students will have a better chance of finding books they decide they want to read once they hear about them. Reading…

  19. What Do Digital Books Mean for Libraries?

    Science.gov (United States)

    Lynch, Clifford

    2001-01-01

    Discusses digital books, or electronic books, and their relationship to libraries and communication between authors and readers. Topics include the scholarly market, for academic libraries, versus the consumer market; textbooks versus novels; digitization of older books; marketing; costs; and electronic books versus printed books. (LRW)

  20. Inciting Interest in the Newbery Award Books

    Science.gov (United States)

    Hegel, Claudette

    2007-01-01

    Hearing some fun facts about books and authors can bring books to life and help ignite students' interest in books and reading. Because most elementary school media centers and public libraries have many of the Newbery Medal books, students will have a better chance of finding books they decide they want to read once they hear about them. Reading…

  1. Libraries, Patrons, and E-Books

    Science.gov (United States)

    Zickuhr, Kathryn; Rainie, Lee; Purcell, Kristen; Madden, Mary; Brenner, Joanna

    2012-01-01

    This report explores the world of e-books and libraries, where libraries fit into these book-consumption patterns of Americans, when people choose to borrow their books and when they choose to buy books. It examines the potential frustrations e-book borrowers can encounter when checking out digital titles, such as long wait lists and compatibility…

  2. What Do Digital Books Mean for Libraries?

    Science.gov (United States)

    Lynch, Clifford

    2001-01-01

    Discusses digital books, or electronic books, and their relationship to libraries and communication between authors and readers. Topics include the scholarly market, for academic libraries, versus the consumer market; textbooks versus novels; digitization of older books; marketing; costs; and electronic books versus printed books. (LRW)

  3. University contracts summary book

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-08-01

    The principal objectives of the Fossil Energy Program are to seek new ideas, new data, fundamental knowledge that will support the ongoing programs, and new processes to better utilize the nation's fossil energy resources with greater efficiency and environmental acceptability. Toward this end, the Department of Energy supports research projects conducted by universities and colleges to: Ensure a foundation for innovative technology through the use of the capabilities and talents in our academic institutions; provide an effective, two-way channel of communication between the Department of Energy and the academic community; and ensure that trained technical manpower is developed to carry out basic and applied research in support of DOE's mission. Fossil Energy's university activities emphasize the type of research that universities can do best - research to explore the potential of novel process concepts, develop innovative methods and materials for improving existing processes, and obtain fundamental information on the structure of coal and mechanisms of reactions of coal, shale oil, and other fossil energy sources. University programs are managed by different Fossil Energy technical groups; the individual projects are described in greater detail in this book. It is clear that a number of research areas related to the DOE Fossil Energy Program have been appropriate for university involvement, and that, with support from DOE, university scientific and technical expertise can be expected to continue to play a significant role in the advancement of fossil energy technology in the years to come.

  4. Analysis of the structural parameters that influence gas production from the Devonian shale. Annual progress report, 1979-1980. Volume III. Data repository and reports published during fiscal year 1979-1980: production, unsponsored research

    Energy Technology Data Exchange (ETDEWEB)

    Negus-De Wys, J.; Dixon, J. M.; Evans, M. A.; Lee, K. D.; Ruotsala, J. E.; Wilson, T. H.; Williams, R. T.

    1980-10-01

    This document consists of the following papers: inorganic geochemistry studies of the Eastern Kentucky Gas Field; lithology studies of upper Devonian well cuttings in the Eastern Kentucky Gas Field; possible effects of plate tectonics on the Appalachian Devonian black shale production in eastern Kentucky; preliminary depositional model for upper Devonian Huron age organic black shale in the Eastern Kentucky Gas Field; the anatomy of a large Devonian black shale gas field; the Cottageville (Mount Alto) Gas Field, Jackson County, West Virginia: a case study of Devonian shale gas production; the Eastern Kentucky Gas Field: a geological study of the relationships of Ohio Shale gas occurrences to structure, stratigraphy, lithology, and inorganic geochemical parameters; and a statistical analysis of geochemical data for the Eastern Kentucky Gas Field.

  5. Rare earth element geochemistry of Late Devonian reefal carbonates, Canning Basin, Western Australia: confirmation of a seawater REE proxy in ancient limestones

    Science.gov (United States)

    Nothdurft, Luke D.; Webb, Gregory E.; Kamber, Balz S.

    2004-01-01

    Rare earth element and yttrium (REE+Y) concentrations were determined in 49 Late Devonian reefal carbonates from the Lennard Shelf, Canning Basin, Western Australia. Shale-normalized (SN) REE+Y patterns of the Late Devonian samples display features consistent with the geochemistry of well-oxygenated, shallow seawater. A variety of different ancient limestone components, including microbialites, some skeletal carbonates (stromatoporoids), and cements, record seawater-like REE+Y signatures. Contamination associated with phosphate, Fe-oxides and shale was tested quantitatively, and can be discounted as the source of the REE+Y patterns. Co-occurring carbonate components that presumably precipitated from the same seawater have different relative REE concentrations, but consistent REE+Y patterns. Clean Devonian early marine cements ( n = 3) display REE+Y signatures most like that of modern open ocean seawater and the highest Y/Ho ratios (e.g., 59) and greatest light REE (LREE) depletion (average Nd SN/Yb SN = 0.413, SD = 0.076). However, synsedimentary cements have the lowest REE concentrations (e.g., 405 ppb). Non-contaminated Devonian microbialite samples containing a mixture of the calcimicrobe Renalcis and micritic thrombolite aggregates in early marine cement ( n = 11) have the highest relative REE concentrations of tested carbonates (average total REE = 11.3 ppm). Stromatoporoid skeletons, unlike modern corals, algae and molluscs, also contain well-developed, seawater-like REE patterns. Samples from an estuarine fringing reef have very different REE+Y patterns with LREE enrichment (Nd SN/Yb SN > 1), possibly reflecting inclusion of estuarine colloidal material that contained preferentially scavenged LREE from a nearby riverine input source. Hence, Devonian limestones provide a proxy for marine REE geochemistry and allow the differentiation of co-occurring water masses on the ancient Lennard Shelf. Although appropriate partition coefficients for quantification of

  6. Platform margins, reef facies, and microbial carbonates; a comparison of Devonian reef complexes in the Canning Basin, Western Australia, and the Guilin region, South China

    Science.gov (United States)

    Shen, Jian-Wei; Webb, Gregory E.; Jell, John S.

    2008-05-01

    Devonian reef complexes were well developed in Western Australia and South China, but no detailed direct comparison has been made between reef building in the two regions. The regions differ in several respects, including tectonic, stratigraphic and palaeoceanographic-palaeogeographic settings, and the reef building styles reflect minor differences in reef builders and reef facies. Similarities and differences between the two reef complexes provide insights into the characteristics of platform margins, reef facies and microbial carbonates of both regions. Here we present a comparison of platform margin types from different stratigraphic positions in the Late Devonian reef complex of the Canning Basin, Western Australia and Middle and Late Devonian margin to marginal slope successions in Guilin, South China. Comparisons are integrated into a review of the reefal stratigraphy of both regions. Reef facies, reef complex architecture, temporal reef builder associations, 2nd order stratigraphy and platform cyclicity in the two regions were generally similar where the successions overlap temporally. However, carbonate deposition began earlier in South China. Carbonate complexes were also more widespread in South China and represent a thicker succession overall. Platforms in the Canning Basin grew directly on Precambrian crystalline basement or early Palaeozoic sedimentary rocks, but in South China, carbonate complexes developed conformably on older Devonian siliciclastic strata. Pre-Frasnian reef facies in South China had more abundant skeletal frameworks than in Canning Basin reefs of equivalent age, and Famennian shoaling margins containing various microbial reefs may have been more common and probably more diverse in South China. However, Late Devonian platform margin types have been documented more completely in the Canning Basin. Deep intra-platform troughs (deep depressions containing non-carbonate pelagic sediments — Nandan-type successions) that developed along

  7. The First Discovery of the Earliest Devonian Conodont Zonal Fossil from the "Gavuu Member" in Mushgai Area of South Gobi,Mongolia

    Institute of Scientific and Technical Information of China (English)

    Chengyuan Wang; W.Ziegler; Ch.Minjin; G.Sersmaa; J.Munchtsetseg; L.Gereltsetseg; I.Nadya

    2003-01-01

    Conodont Caudicriodus woschimidti woschmidti has been found from a big outcrop (hill) of the Bayan-Kho-shuu Ruins Section which was previously assigned to the Silurian Gavuu Member of the Mandalovoo Formation. This isfirst time to find the lowermost Devonian conodont zonal fossil in Mongolia. The lower part of the Gavuu Member is Silurian. But the strata from where we collected samples M-9~M-12 definitely belong to Lower Devonian (lower Lochko-vian) rather than Lower Silurian. The Mandalovoo Formation should be named Mandalovoo Group, and its three members should be changed into three formations.

  8. Permineralized Callixylon woods from the Late Devonian Cleveland Shale of Ohio, U.S.A. and that of Kettle Point, Ontario, Canada.

    Science.gov (United States)

    Chitaley, S; Cai, C

    2001-03-01

    Two permineralized woods are described in this paper, one from the Late Devonian Cleveland Shale of Ohio, USA and the other from the Late Devonian Huron Shale of Kettle Point, Ontario, Canada. Both samples of wood are satisfactorily preserved with primary and secondary xylem but without cortex and bark. Both are identified as Callixylon. They differ in specific characters from each other and from other described species. Hence two new species are designated, Callixylon beckii and Callixylon huronensis, respectively, to accommodate them in the class Progymnospermopsida (Progymnospermophyta) under the group Archaeopteridales.

  9. Selecting Trade Books for Elementary Science Units.

    Science.gov (United States)

    Rop, Charles J.; Rop, Sheri K.

    2001-01-01

    Explains the importance of using well-chosen trade books for stimulating student interest and motivation in the natural world. Discusses how to assess and select trade books. Lists selected trade books on the life cycles of plants. (YDS)

  10. Books, Places, Regions: A Natural Blend.

    Science.gov (United States)

    Oden, Pat

    1995-01-01

    Maintains that children love books, and through carefully selected books, geographic concepts can be taught. Explains how children's literature encourages geographic thinking, builds geographic skills, and develops lasting mental maps of places and regions. Discusses 14 suggested books. (CFR)

  11. BOOK REVIEW: Cosmology

    Science.gov (United States)

    Silk, Joseph

    2008-11-01

    recent, and comprehensive, is Cosmology, in which the University of Texas physicist and Nobel Laureate, Steven Weinberg provides a concise introduction to modern cosmology. The book is aimed at the level of a final year physics undergraduate, or a first year graduate student. The discussion is self-contained, with numerous derivations. It begins with an overview of the standard cosmological model, and presents a detailed treatment of fluctuation growth. There are sections on gravitational lensing and inflationary cosmology, on microwave background fluctuations and structure growth. There are aspects however where a supplementary book is essential for the physicist being introduced to cosmology. The text is lacking in physical cosmology. The baryon physics of galaxy formation is barely mentioned, apart from a discussion of the Jeans mass. And it ignores one of the greatest contributions to the field by Russian cosmologist Yaakov Zel'dovich, who discovered the only nonspherical solution to the nonlinear evolution of density fluctuations, one that has since dominated our understanding of the large-scale structure of the universe via the cosmic web. But these are minor quibbles about what provides an outstanding introduction to modern cosmology, and one that takes us from the physics fundamentals up to the cosmic frontier. I recommend Cosmology for anyone wishing to enter the field and with a good physics background. It is ideal for the astronomer who may only have a sketchy knowledge of general relativity or particle physics. She will learn about vielbeins and scalar fields, gauge-invariant fluctuation theory and inflation. Steven Weinberg is a leading physicist who has also made important contributions to cosmology. The text provides a rigorous treatment of the standard model of cosmology, and of structure formation. Numerous exercises are provided. It provides an excellent core for a course on cosmology.

  12. BOOK REVIEW: Nonlinear Magnetohydrodynamics

    Science.gov (United States)

    Shafranov, V.

    1998-08-01

    Nonlinear magnetohydrodynamics by Dieter Biskamp is a thorough introduction to the physics of the most impressive non-linear phenomena that occur in conducting magnetoplasmas. The basic systems, in which non-trivial dynamic processes are observed, accompanied by changes of geometry of the magnetic field and the effects of energy transformation (magnetic energy into kinetic energy or the opposite effect in magnetic dynamos), are the plasma magnetic confinement systems for nuclear fusion and space plasmas, mainly the solar plasma. A significant number of the examples of the dynamic processes considered are taken from laboratory plasmas, for which an experimental check of the theory is possible. Therefore, though the book is intended for researchers and students interested in both laboratory, including nuclear fusion, and astrophysical plasmas, it is most probably closer to the first category of reader. In the Introduction the author notes that unlike the hydrodynamics of non-conducting fluids, where the phenomena caused by rapid fluid motions are the most interesting, for plasmas in a strong magnetic field the quasi-static configurations inside which the local dynamic processes occur are often the most important. Therefore, the reader will also find in this book rather traditional material on the theory of plasma equilibrium and stability in magnetic fields. In addition, it is notable that, as opposed to a linear theory, the non-linear theory, as a rule, cannot give quite definite explanations or predictions of phenomena, and consequently there are in the book many results obtained by consideration of numerical models with the use of supercomputers. The treatment of non-linear dynamics is preceded by Chapters 2 to 4, in which the basics of MHD theory are presented with an emphasis on the role of integral invariants of the magnetic helicity type, a derivation of the reduced MHD equations is given, together with examples of the exact solutions of the equilibrium

  13. Book Display as Adult Service

    Directory of Open Access Journals (Sweden)

    Matthew S. Moore

    1997-03-01

    Full Text Available 無Book display as an adult service is defined as choosing and positioning adult books from the collection to increase their circulation. The author contrasts bookstore arrangement for sales versus library arrangement for access. The paper considers the library-as-a-whole as a display, examines the right size for an in-library display, and discusses mass displays, end-caps, on-shelf displays, and the Tiffany approach. The author proposes that an effective display depends on an imaginative, unifying theme, and that book displays are part of the joy of libraries.

  14. Libros Bilingues, Traducciones y Libros Recomendables. (Bilingual Books, Translations and Recommended Books in Spanish.)

    Science.gov (United States)

    Taylor, Jose G., Comp.

    Citing 123 books published between 1960 and 1977, this bibliography is divided into 3 main categories: (1) books with Spanish and English text, (2) translations of books also available in English, and (3) recommended books in Spanish. The first two sections concentrate on books for use in grades K-3. The final section includes books for older…

  15. Media Type Influences Preschooler's Literacy Development: E-Book versus Printed Book Reading

    Science.gov (United States)

    Kozminsky, Ely; Asher-Sadon, Revital

    2013-01-01

    Traditionally, children's books are in a printed format and shared book reading is done with an adult. In recent years, interactive E-books have become a common medium for children's books and shared book reading is diminishing. This study compared the contribution of book format to the development of literacy in kindergarten children. We…

  16. Media Type Influences Preschooler's Literacy Development: E-Book versus Printed Book Reading

    Science.gov (United States)

    Kozminsky, Ely; Asher-Sadon, Revital

    2013-01-01

    Traditionally, children's books are in a printed format and shared book reading is done with an adult. In recent years, interactive E-books have become a common medium for children's books and shared book reading is diminishing. This study compared the contribution of book format to the development of literacy in kindergarten children. We…

  17. Libros Bilingues, Traducciones y Libros Recomendables. (Bilingual Books, Translations and Recommended Books in Spanish.)

    Science.gov (United States)

    Taylor, Jose G., Comp.

    Citing 123 books published between 1960 and 1977, this bibliography is divided into 3 main categories: (1) books with Spanish and English text, (2) translations of books also available in English, and (3) recommended books in Spanish. The first two sections concentrate on books for use in grades K-3. The final section includes books for older…

  18. The Role of Book Familiarity and Book Type on Mothers' Reading Strategies and Toddlers' Responsiveness

    Science.gov (United States)

    Fletcher, Kathryn L.; Finch, W. Holmes

    2015-01-01

    The purpose of the current study was to examine how maternal reading strategies and book type would impact on toddlers' responsiveness as they became familiar with three books. Eleven mothers and their 2- to 3-year-olds were recorded reading the same set of three different books (i.e. word book, narrative book and no narrative book) on four…

  19. Interstitial lung disease - adults - discharge

    Science.gov (United States)

    Diffuse parenchymal lung disease - discharge; Alveolitis - discharge; Idiopathic pulmonary pneumonitis - discharge; IPP - discharge; Chronic interstitial lung - discharge; Chronic respiratory interstitial lung - discharge; Hypoxia - interstitial lung - discharge

  20. The earliest records of internally stratified cyanobacterial and algal lichens from the Lower Devonian of the Welsh Borderland.

    Science.gov (United States)

    Honegger, Rosmarie; Edwards, Dianne; Axe, Lindsey

    2013-01-01

    Lichenization is assumed to be a very ancient mode of fungal nutrition, but fossil records are rare. Here we describe two fragments of exceptionally preserved, probably charred, lichen thalli with internal stratification. Cyanolichenomycites devonicus has a cyanobacterial and Chlorolichenomycites salopensis a unicellular, presumably green algal photobiont. Fruiting bodies are missing. Cyanolichenomycites devonicus forms asexual spores in a pycnidium. All specimens were examined with scanning electron microscopy techniques. The fossils were extracted by maceration. Extant lichens and free-living cyanobacteria were either experimentally charcoalified for comparison or conventionally prepared. Based on their septate hyphal structure, both specimens are tentatively interpreted as representatives of the Pezizomycotina (Ascomycota). Their presence in 415 million yr (Myr) old rocks from the Welsh Borderland predates existing Late Cretaceous records of pycnidial conidiomata by some 325 Myr and Triassic records of lichens with broadly similar organization by some 195 Myr. These fossils represent the oldest known record of lichens with symbionts and anatomy as typically found in morphologically advanced taxa today. The latter does not apply to Winfrenatia reticulata, the enigmatic crustose lichen fossil from the Lower Devonian, nor to presumed lichen-like organisms such as the Cambrian Farghera robusta or to the Lower Devonian Spongiophyton minutissimum.