3,377 research outputs found
Children's folklore: a source book
No full textEdited by Brian Sutton-Smith, Jay Mechling, Thomas W. Johnson, Felicia R. McMahon.Includes bibliographical references and index.A collection of original essays by scholars from a variety of fields--including American studies, folklore, anthropology, psychology, sociology, and education--Children's Folklore: A Source Book moves beyond traditional social-science views of child development. It reveals the complexity and artistry of interactions among children, challenging stereotypes of simple childhood innocence and conventional explanations of development that privilege sober and sensible adult outcomes. Instead, the play and lore of children is shown to be often disruptive, wayward, and irrational. The contributors variably consider and demonstrate contextual and "textual" ways of studying the folklore of children. Avoiding a narrow definition of the subject, they examine a variety of resources and approaches for studying, researching, and teaching it. These range from surveys of the history and literature of children's folklore to methods of field research, studies of genres of lore, and attempts to capture children's play and games".--Provided by publisher.Introduction: What Is Children's Folklore? / Brian Sutton-Smith -- Who Are the Folklorists of Childhood? / Sylvia Ann Grider -- Overview: History of Children's Folklore / Brian Sutton-Smith -- The Complexity of Children's Folklore / Rosemary Levy Zumwalt -- The Transmission of Children's Folklore / John H. McDowell -- Overview: Methods in Children's Folklore / Brian Sutton-Smith -- Double Dutch and Double Cameras: Studying the Transmission of Culture in an Urban School Yard / Ann Richman Beresin -- Children's Games and Gaming / Linda A. Hughes -- Methodological Problems of Collecting Folklore from Children / Gary Alan Fine -- Overview: Children's Folklore Concerns / Brian Sutton-Smith -- Songs, Poems, and Rhymes / C.W. Sullivan III -- Riddles / Danielle M. Roemer -- Tales and Legends / Elizabeth Tucker -- Teases and Pranks / Marilyn Jorgensen -- Overview: Settings and Activities / Brian Sutton-Smith -- Children's Lore in School and Playgrounds / Bernard Mergen -- Material Folk Culture of Children / Simon J. Bronner -- Children's Folklore in Residential Institutions: Summer Camps, Boarding Schools, Hospitals, and Custodial Facilities / Jay Mechling -- Conclusion: The Past in the Present: Theoretical Directions for Children's Folklore / Felicia R. McMahon, Brian Sutton-Smith -- Bibliography of Children's Folklore / Thomas W. Johnson, Felicia R. McMahon
2015 heart rhythm society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope
No full textAbstract not availableRobert S. Sheldon, Blair P. Grubb II, Brian Olshansky, Win-Kuang Shen, Hugh Calkins, Michele Brignole, Satish R. Raj, Andrew D. Krahn, Carlos A. Morillo, Julian M. Stewart, Richard Sutton, Paola Sandroni, Karen J. Friday, Denise Tessariol Hachul, Mitchell I. Cohen, Dennis H. Lau, Kenneth A. Mayuga, Jeffrey P. Moak, Roopinder K. Sandhu, Khalil Kanjwa
The structure of PghL hydrolase bound to its substrate poly-γ-glutamate
No full textThe identification of new strategies to fight bacterial infections in view of the spread of multiple resistance to antibiotics has become mandatory. It has been demonstrated that several bacteria develop poly-?-glutamic acid (?-PGA) capsules as a protection from external insults and/or host defence systems. Among the pathogens that shield themselves in these capsules are Bacillus anthracis, Francisella tularensis and several Staphylococcus strains. These are important pathogens with a profound influence on human health. The recently characterised ?-PGA hydrolases, which can dismantle the ?-PGA-capsules, are an attractive new direction that can offer real hope for the development of alternatives to antibiotics, particularly in cases of multidrug resistant bacteria. We have characterised in detail the cleaving mechanism and stereospecificity of the enzyme PghL (previously named YndL) from Bacillus subtilis encoded by a gene of phagic origin and dramatically efficient in degrading the long polymeric chains of ?-PGA. We used X-ray crystallography to solve the three-dimensional structures of the enzyme in its zinc-free, zinc-bound and complexed forms. The protein crystallised with a ?-PGA hexapeptide substrate and thus reveals details of the interaction which could explain the stereospecificity observed and give hints on the catalytic mechanism of this class of hydrolytic enzymes
A web-based screening tool for near-port air quality assessments
No full textAuthor(s): Isakov, Vlad; Barzyk, Timothy M; Smith, Elizabeth R; Arunachalam, Saravanan; Naess, Brian; Venkatram, Akul
FIGURES 77–84 in New species and host plants of Anastrepha (Diptera: Tephritidae) primarily from Suriname and Pará, Brazil
No full textFIGURES 77–84. Eversible membranes, dorsal unless otherwise indicated: 77–78, A. crassaculeus (Colombia: Pamplonita, ICAMF00000437; Suriname: Brownsberg, USNMENT00875105); 79–80, A. curvivenis (Brazil: Rio Urucu, USN- MENT01526558; 80, lateral); 81, A. curvivenis (Peru: Tarapoto, USNMENT00744647); 82–83, A. fuscoalata (Suriname: Berg en Dal, USNMENT01526233; 83, dorsoapical); 84, A. gangadini (Suriname: Brownsberg, USNMENT00875038).Published as part of Norrbom, Allen L., Muller, Alies, Gangadin, Anielkoemar, Sutton, Bruce D., Rodriguez, Erick J., Savaris, Marcoandre, Lampert, Silvana, Rodriguez, Pedro A., Steck, Gary J., Moore, Matthew R., Nolazco, Norma, Troya, Henry, Keil, Clifford B., Padilla, Anabel, Wiegmann, Brian M., Cassel, Brian, Branham, Marc & Ruiz-Arce, Raul, 2021, New species and host plants of Anastrepha (Diptera: Tephritidae) primarily from Suriname and Pará, Brazil, pp. 1-74 in Zootaxa 5044 (1) on page 63, DOI: 10.11646/zootaxa.5044.1.1, http://zenodo.org/record/553202
Catholic Comments Podcast.
No full textFr. Brian McCoy, S.J. discusses his ministry to aboriginal Australians.
McCoy is an anthropologist and a scholar in residence at Creighton University this semester. He is also the author of the book, “Holding Men,” which studies health issues among aboriginal men
Botulinum neurotoxin for head and neck disorders/ [edited by] Andrew Blitzer, Brian E. Benson, Diana N. Kirke
No full textIncludes bibliographical references and index"Senior author Dr. Andrew Blitzer is an internationally renowned pioneer on the use of botulinum neurotoxin for functional disorders, with unparalleled expertise on this topic. Joined by co-editors Brian Benson and Diana Kirke, with multidisciplinary contributors, Botulinum Neurotoxin for Head and Neck Disorders Second Edition fills a gap in the medical literature. The unique textbook focuses on the use of botulinum neurotoxins for functional disorders of the head and neck, though with some aesthetic indications. The second edition reflects the latest advances and understanding of existing and emerging applications for botulinum neurotoxins, including new treatment paradigms, revised pharmacology, and an updated review of the literature in all chapters. Twenty superbly illustrated chapters cover the management of hyperfunctional, pain, and hypersecretory syndromes of the head and neck. Hyperfunctional motor disorders are discussed in chapters focused on blepharospasm, facial dystonia, Meige syndrome, oromandibular dystonia, spasmodic dysphonia (laryngeal dystonia), and cervical dystonia. Specific treatment approaches for pain are addressed in chapters on migraine and chronic daily tension headaches, temporomandibular disorders, and trigeminal neuralgia. The treatment of autonomic nervous system disorders is covered in chapters dedicated to Frey syndrome, facial hyperhydrosis, and sialorrhea"--Pharmacology of Botulinum Neurotoxins / Muna I. Bitar, Nikita Kohli, Maya Samman, and Andrew Blitzer -- Botulinum Neurotoxin for Blepharospasm / Amit Patel, Andrew Blitzer, and Boris L. Bentsianov -- Botulinum Neurotoxin for Facial Dystonia / Scott M. Rickert, Amy P. Wu, and Andrew Blitzer Botulinum -- Neurotoxin for Meige Syndrome / Niv Mor and Andrew Blitzer -- Botulinum Neurotoxin for Oromandibular Dystonia / Daniel Novakovic and Ajay E. Chitkara -- Botulinum Neurotoxin for Spasmodic Dysphonia / Phillip C. Song, Lucian Sulica, and Andrew Blitzer -- Botulinum Neurotoxin for Cervical Dystonia / Tanya K. Meyer, Joel Guss, and Ronda E. Alexander -- Botulinum Neurotoxin for Hemifacial Spasm and Facial Synkinesis / Lesley French Childs, Daniel Novakovic, and Scott R. Gibbs -- Botulinum Neurotoxin for Hyperfunctional Facial Lines / Brian E. Benson, Diana N. Kirke, and Andrew Blitzer -- Botulinum Neurotoxin for Upper and Lower Esophageal Spasm / Nwanmegha Young and Brian E. Benson -- Botulinum Neurotoxin for Palatal Myoclonus / Ajay E. Chitkara, Catherine F. Sinclair, and Daniel Novakovic -- Botulinum Neurotoxin for Temporomandibular Disorders, Masseteric Hypertrophy, and Cosmetic Masseter Reduction / Michael Z. Lerner and Andrew Blitzer -- Botulinum Neurotoxin Therapy in the Laryngopharynx / Craig H. Zalvan, Phillip C. Song, Nwanmegha Young, and Andrew Blitzer -- Botulinum Neurotoxin for Migraine / Rachel Kaye, Jerome Schwartz, Brian E. Benson, and William J. Binder -- Botulinum Neurotoxin for Chronic Tension Headache / Nwanmegha Young and Brian E. Benson -- Botulinum Neurotoxin for Trigeminal Neuralgia / Elizabeth Guardiani, Andrew Blitzer, Lesley French Childs, and Ronda E. Alexander -- Botulinum Neurotoxin for Frey's Syndrome / Rachel Kaye, Andrew Blitzer, and Brian E. Benson -- Botulinum Neurotoxin for Facial Hyperhidrosis / Diana N. Kirke, Daniel Novakovic, and Andrew Blitzer -- Botulinum Neurotoxin for Sialorrhea / Brianna K. Crawley, Scott M. Rickert, Senja Tomovic, and Andrew Blitzer -- Botulinum Neurotoxin for Radiation-Induced Spasm and Pain / Diana N. Kirke, Brian E. Benson, and Tanya K. Meyer1 online resourc
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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Previous issue date: 2016-07-08Embargo set by: Seth Robbins for item 95449
Lift date: 2018-11-10T18:39:22Z
Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 95449
Lift date: 2018-11-10T18:43:22Z
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
Social-ecological analysis of climate induced changes in biodiversity – outline of a research concept
No full textThe interactions of changes in climate and biodiversity with societal actions, structures and processes are a priority topic within the international scientific debate – and thus, a relevant subject matter for BiKF’s work. This paper outlines a concept for transdisciplinary research within BiKF. It focuses on the analysis of social-ecological systems supporting society with biodiversity driven ecosystem services. Such research is considering different issues: defining sustainable societal adaptations to climate induced biodiversity changes; permitting adequate understanding of the social-ecological reproduction of ecosystem functions, including their conservation and restoration; analysing the societal values and socio-economic utilisation of ecosystem services. Gaining knowledge in these areas provides an improved basis for decision-making in biodiversity and resource management
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