1,620 research outputs found
Protein structure and function / Brian W. Matthews
No full textConsists of offprints of the author's articlesIncludes bibliographies1 v. (various pagings) :This electronic version is made publicly available by the University of Adelaide in accordance with its open access policy for student theses. Copyright in this thesis remains with the author. This thesis may incorporate third party material which has been used by the author pursuant to Fair Dealing exceptions. If you are the owner of any included third party copyright material you wish to be removed from this electronic version, please complete the take down form located at: http://www.adelaide.edu.au/legalsThesis (D. Sc.)--University of Adelaide, 198
A compendium of Grande Ronde River and Imnaha River basins spring chinook salmon spawning ground surveys conducted from 1948 through 2003
No full textJ. Vincent Tranquilli, Brian C. Jonasson, MaryLouise, Keefe Richard W. Carmichael.Title from PDF title page (viewed on February 16, 2023).This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Includes bibliographical references (pages 33-40).Financed by the U.S. Fish and Wildlife Service under the Lower Snake River Compensation Plan.Mode of access: Internet from the Oregon Government Publications Collection.Text in English
The application of system engineering methodologies in support of the lean enterprise transformation
No full textThesis (S.M.)--Massachusetts Institute of Technology, System Design & Management Program, 2001.This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.Includes bibliographical references (leaves 110-111).by David L. Cocuzzo and Brian W. Millard.S.M
Applicability of evolutionary algorithms for orbit optimization in the strongly perturbed environment of the 2001 SN263 triple asteroid system
No full textThe ASTER mission under study by the Brazilian National Institute for Space Research would be the first to explore a triple asteroid system. To find orbits stable in such a perturbed environment, an orbit propagation and optimization programme has been written, which makes use of Evolutionary evolution algorithms. The programme written proves sufficient to identify suitable solutions for several use cases based on various mission phases and scenarios. The solar radiation pressure has been identified as a critical perturbation that prevents the existence of solutions in some scenarios, and often drives existing solutions towards terminator orbits.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Astrodynamics & Space Mission
PATTERNS OF ENDEMISM FOR NEARSHORE GASTROPOD MOLLUSCS: A NEW VIEW OF THE GULF OF CALIFORNIA
No full text
Emperor and author : the writings of Julian the Apostate /
No full textIncludes bibliographical references and index.Introduction Nicholas Baker-Brian and Shaun Tougher -- Julian the writer and his audience / Susanna Elm -- Reading between the lines : ; Julian's First Panegyric on Constantius II / Shaun Tougher -- 'But I digress...' : ; rhetoric and propaganda in Julian's second oration to Constantius / Hal Drake -- Is there an empress in the text? ; Julian's Speech of thanks to Eusebia / Liz James -- Julian's Consolation to himself on the departure of the excellent Salutius : ; rhetoric and philosophy in the fourth centurry / Josef Lössl -- The tyrant's mask? ; Images of good and bad rule in Julian's Letter to the Athenians / Mark Humphries -- Julian's Letter to Themistius -- and Themistius' response? / John W. Watt -- The emperor's shadow : ; Julian in his correspondence / Michael Trapp -- Julian the lawgiver / Jill Harries -- Words and deeds : ; Julian in the epigraphic record / Benet Salway -- Julian and his coinage : ; a very Constantinian prince / Fernando López Sánchez -- Roman authority, imperial authoriality, and Julian's artistic program / Eric R. Varner -- Julian's Hymn to the mother of the gods : ; the revival and justification of traditional religion / J.H.W.G. Liebeschuetz -- Julian's Hymn to King Helios : ; the economical use of complex Neoplatonic concepts / Andrew Smtih -- The forging of an Hellenic orthodoxy : ; Julian's speeches against the cynics / Arnaldo Marcone -- The Christian context of Julian's Against the Galileans / David Hunt -- The politics of virtue in Julian's Misopogon / Nicholas Baker-Brian -- The Caesars of Julian the Apostate in translation and reception, 1580-ca -- 1800 / Rowland SmithAfterword: studying Julian the author / Jacqueline Long
Supernova shrapnel: nearby supernovae and dust transport in the ISM
No full textThe last 2 decades have seen the proposal, detection, and confirmation of live ^60Fe radioisotopes from an extra-solar source on Earth, showing an event outside the Solar System directly delivered material to the Earth since its formation. This work examines the possible sources for the ^60Fe and models the passage of the material from its source through the Solar System to the ocean floor. We consider the production and deposition on Earth of isotopes with half-lives in the range 10^5 to 10^8 years that might provide signatures of nearby stellar explosions, extending previous analyses of Core-Collapse Supernovae (CCSNe) to include Electron-Capture Supernovae (ECSNe), Super-Asymptotic Giant Branch (SAGBs) stars, Thermonuclear/Type Ia Supernovae (TNSNe), and Kilonovae/Neutron Star Mergers (KNe). We revisit previous estimates of the ^60Fe and ^26Al signatures, and extend these estimates to include ^244Pu and ^53Mn. We show that (i) the ^60Fe yield rules out the TNSN and KN interpretations, (ii) the ^60Fe signals highly constrain a SAGB interpretation but do not completely them rule out, (iii) are consistent with a CCSN origin, and (iv) are highly compatible with an ECSN interpretation.
We also examine various influences on the path of interstellar dust carrying ^60Fe from a SN through the Heliosphere, with the aim of estimating the final global distribution on the ocean floor. We study the influences of magnetic fields, angle of arrival, wind and ocean cycling of SN material on the concentrations at different locations. We find that the passage of SN material through the mesosphere/lower thermosphere (MLT) is the greatest influence on the final global distribution, with ocean cycling causing lesser alteration as the SN material sinks to the ocean floor. SN distance estimates in previous works that assumed a uniform distribution are a good approximation. Including the effects on surface distributions, we estimate a distance of 46^(+10)_(-6) pc for an ECSN progenitor. We note that the SN dust retains directional information to within 1^(circ) through its arrival in the inner Solar System, so that SN debris deposition on inert bodies such as the Moon will be anisotropic, and thus could in principle be used to infer directional information.
Lastly, we examine the various influences on the path of dust within a SN remnant (SNR) to determine when/if the dust decouples from the plasma, how much it is sputtered, and where within the ejecta the dust is located. We find that the inclusion of Rayleigh-Taylor (R-T) instabilities are important in studying dust survival as R-T instabilities influence the location of the SN's reverse shock. We also find the presence of a magnetic field within the shocked ISM material will limit the passage of SN dust grains reflecting them or trapping within the heart of the SNR.Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2018-08-01The student, Brian Fry, accepted the attached license on 2016-07-04 at 15:08.The student, Brian Fry, submitted this Dissertation for approval on 2016-07-04 at 15:23.This Dissertation was approved for publication on 2016-07-08 at 16:47.DSpace SAF Submission Ingestion Package generated from Vireo submission #9750 on 2016-11-10 at 12:24:50Made available in DSpace on 2016-11-10T18:39:16Z (GMT). No. of bitstreams: 2
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Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 95449
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Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemU of I Only Restriction Lifted for Item 95449 on 2018-11-11T10:15:45Z
Psychic Wholeness and Healing by Anna A. Terruwe and Conrad W. Baars
No full textThis paper is a review of the book: Anna A. Terruwe and Conrad W. Baars, Psychic Wholeness and Healing (Eugene, Oreg.: Wipf and Stock, 2016, 2nd edition). According to the author, the book shows (1) how Thomistic thought can be applied to both psychoanalytic theories and practical psychological and spiritual issues, and (2) what role is possible for religion to play in reinvigorating psychoanalysis
Phylogenomic analysis of Syngnathidae reveals novel relationships, origins of endemic diversity and variable diversification rates
No full textBackgroundSeahorses, seadragons, pygmy pipehorses, and pipefishes (Syngnathidae, Syngnathiformes) are among the most recognizable groups of fishes because of their derived morphology, unusual life history, and worldwide distribution. Despite previous phylogenetic studies and recent new species descriptions of syngnathids, the evolutionary relationships among several major groups within this family remain unresolved.ResultsHere, we provide a reconstruction of syngnathid phylogeny based on genome-wide sampling of 1314 ultraconserved elements (UCEs) and expanded taxon sampling to assess the current taxonomy and as a basis for macroevolutionary insights. We sequenced a total of 244 new specimens across 117 species and combined with published UCE data for a total of 183 species of Syngnathidae, about 62% of the described species diversity, to compile the most data-rich phylogeny to date. We estimated divergence times using 14 syngnathiform fossils, including nine fossils with newly proposed phylogenetic affinities, to better characterize current and historical biogeographical patterns, and to reconstruct diversification through time. We present a phylogenetic hypothesis that is well-supported and provides several notable insights into syngnathid evolution. We found nine non-monophyletic genera, evidence for seven cryptic species, five potentially invalid synonyms, and identified a novel sister group to the seahorses, the Indo-Pacific pipefishes Halicampus macrorhynchus and H. punctatus. In addition, the morphologically distinct southwest Pacific seahorse Hippocampus jugumus was recovered as the sister to all other non-pygmy seahorses. As found in many other groups, a high proportion of syngnathid lineages appear to have originated in the Central Indo-Pacific and subsequently dispersed to adjoining regions. Conversely, we also found an unusually high subsequent return of lineages from southern Australasia to the Central Indo-Pacific. Diversification rates rose abruptly during the Middle Miocene Climate Transition and peaked after the closure of the Tethys Sea.ConclusionsOur results reveal a previously underappreciated diversity of syngnathid lineages. The observed biogeographic patterns suggest a significant role of the southern Australasian region as a source and sink of lineages. Shifts in diversification rates imply possible links to declining global temperatures, the separation of the Atlantic and Pacific faunas, and the environmental changes associated with these events
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