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  1. PREFACE: John Desmond Bernal: Science and Society

    NASA Astrophysics Data System (ADS)

    Casey, Vincent

    2007-02-01

    This meeting, held in the Limerick Institute of Technology, on Thursday 1 June 2006, was organised by the Munster Group of the Institute of Physics in Ireland to commemorate the life and work of John Desmond Bernal. Bernal, was born in Nenagh in 1901. Alan Mackay, who worked with Bernal at Birkbeck College coins the word 'Polytropic' to describe Bernal. He was active and hugely influential in a wide range of areas such as science, politics and society, and was instrumental in the creation of whole new areas of intellectual endeavour such as the 'science of science', molecular biology, and operations research. Andrew Brown's analogy for Bernal's mind is that 'it was like a diamond—beautifully structured, multifaceted and dazzling to behold'. In relation to Bernal, Helena Sheehan states that: 'His legacy is complex. All the more so because he was marxist in philosophy, communist in politics, polyamorous in sexuality.'. Like religion, these are areas that conventional scientists tend to shy away from or at the very least consign to very separate and often neglected 'compartments'. According to Sheehan, 'Bernal came to marxism seriously and intelligently. He found in its philosophical framework a structure in which he could live, think, create, pursue science, act politically and develop further. It opened him radically to the world, rather than closing him down or constricting him, as critics imply.'. And his contributions to science and to society are significant and enduring. Just two areas of 'his science' were addressed in some detail at this meeting. Martin Caffrey treats the area of structural biology in the context of modern developments but focusing on Bernal's role in its evolution. John Finney gives an account of Bernal's 'two bouts of activity' on the structure of water and as Bernal's last PhD student he gives unique insights on how Bernal worked and why he 'did science'. Bernal writes in response to a well wisher on his 70th birthday: 'I am sure that

  2. Volume reduction of the jugular foramina in Cavalier King Charles Spaniels with syringomyelia

    PubMed Central

    2012-01-01

    Background Understanding the pathogenesis of the chiari-like malformation in the Cavalier King Charles Spaniel (CKCS) is incomplete, and current hypotheses do not fully explain the development of syringomyelia (SM) in the spinal cords of affected dogs. This study investigates an unconventional pathogenetic theory for the development of cerebrospinal fluid (CSF) pressure waves in the subarachnoid space in CKCS with SM, by analogy with human diseases. In children with achondroplasia the shortening of the skull base can lead to a narrowing of the jugular foramina (JF) between the cranial base synchondroses. This in turn has been reported to cause a congestion of the major venous outflow tracts of the skull and consequently to an increase in the intracranial pressure (ICP). Amongst brachycephalic dog breeds the CKCS has been identified as having an extremely short and wide braincase. A stenosis of the JF and a consequential vascular compromise in this opening could contribute to venous hypertension, raising ICP and causing CSF jets in the spinal subarachnoid space of the CKCS. In this study, JF volumes in CKCSs with and without SM were compared to assess a possible role of this pathologic mechanism in the development of SM in this breed. Results Computed tomography (CT) scans of 40 CKCSs > 4 years of age were used to create three-dimensional (3D) models of the skull and the JF. Weight matched groups (7–10 kg) of 20 CKCSs with SM and 20 CKCSs without SM were compared. CKCSs without SM presented significantly larger JF -volumes (median left JF: 0.0633 cm3; median right JF: 0.0703 cm3; p < 0.0001) when compared with CKCSs with SM (median left JF: 0.0382 cm3; median right JF: 0.0434 cm3; p < 0.0001). There was no significant difference between the left and right JF within each group. Bland-Altman analysis revealed excellent reproducibility of all volume measurements. Conclusion A stenosis of the JF and consecutive venous congestion may explain the aetiology of CSF

  3. Fixed-bed gasification research using US coals. Volume 8. Gasification of River King Illinois No. 6 bituminous coal

    SciTech Connect

    Thimsen, D.; Maurer, R.E.; Pooler, A.R.; Pui, D.; Liu, B.; Kittelson, D.

    1985-05-01

    A single-staged, fixed-bed Wellman-Galusha gasifier coupled with a hot, raw gas combustion system and scrubber has been used to gasify numerous coals from throughout the United States. The gasification test program is organized as a cooperative effort by private industrial participants and governmental agencies. The consortium of participants is organized under the Mining and Industrial Fuel Gas (MIFGa) Group. This report is the eighth volume in a series of reports describing the atmospheric pressure, fixed-bed gasification of US coals. This specific report describes the gasification of River King Illinois No. 6 bituminous coal. The period of gasification test was July 28 to August 19, 1983. 6 refs., 23 figs., 25 tabs.

  4. Water resources data, Idaho, 2002; Volume 1. Great Basin and Snake River basin above King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; Campbell, A.M.; O'Dell, I.; Beattie, S.E.

    2003-01-01

    Water resources data for the 2002 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The two volumes of this report contain discharge records for 196 stream-gaging stations and 15 irrigation diversions; stage only records for 5 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 78 stream-gaging stations and partial record sites, 3 lakes sites, and 383 groundwater wells; and water levels for 425 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  5. Increase in Cerebellar Volume in Cavalier King Charles Spaniels with Chiari-like Malformation and Its Role in the Development of Syringomyelia

    PubMed Central

    Shaw, Thomas A.; McGonnell, Imelda M.; Driver, Colin J.; Rusbridge, Clare; Volk, Holger A.

    2012-01-01

    Previous research in Cavalier King Charles Spaniels (CKCS) has found that Chiari-like malformation and syringomyelia (CM/SM) are associated with a volume mismatch between the caudal cranial fossa (CCF) and the brain parenchyma contained within. The objectives of this study were to i) compare cerebellar volume in CKCS (a “high risk’ group which frequently develops CM/SM), small breed dogs (medium risk – occasionally develop CM/SM), and Labradors (low risk – CM/SM not reported); ii) evaluate a possible association between increased cerebellar volume and CM/SM in CKCS; iii) investigate the relationship between increased cerebellar volume and crowding of the cerebellum in the caudal part of the CCF (i.e. the region of the foramen magnum). Volumes of three-dimensional, magnetic resonance imaging derived models of the CCF and cerebellum were obtained from 75 CKCS, 44 small breed dogs, and 31 Labradors. As SM is thought to be a late onset disease process, two subgroups were formed for comparison: 18 CKCS younger than 2 years with SM (CM/SM group) and 13 CKCS older than 5 years without SM (CM group). Relative cerebellar volume was defined as the volume of the cerebellum divided by the total volume of brain parenchyma. Our results show that the CKCS has a relatively larger cerebellum than small breed dogs and Labradors and provide evidence that increased cerebellar volume in CKCS is associated with crowding of cerebellum in the caudal part of the CCF. In CKCS there is an association between increased cerebellar volume and SM. These findings have implications for the understanding of the pathological mechanisms of CM/SM, and support the hypothesis that it is a multifactorial disease process governed by increased cerebellar volume and failure of the CCF to reach a commensurate size. PMID:22506005

  6. Comparison of the endocranial- and brain volumes in brachycephalic dogs, mesaticephalic dogs and Cavalier King Charles spaniels in relation to their body weight

    PubMed Central

    2014-01-01

    Background A number of studies have attempted to quantify the relative volumes of the endocranial volume and brain parenchyma in association with the pathogenesis of the Chiari-like malformation (CLM) in the Cavalier King Charles spaniel (CKCS). In our study we examine the influence of allometric scaling of the brain and cranial cavity volume on morphological parameters in different dog breeds. MRI scans of 110 dogs (35 mesaticephalic dogs, 35 brachycephalic dogs, 20 CKCSs with SM, and 20 CKCSs without SM) have been used to create 3-dimensional volumetric models of skull and brain parts. Volumes were related to body weight calculating the adjusted means for different breeds. Results There was a strong global dependency of all volumes to body weight (P < 0.0001). The adjusted means of the absolute and relative volumes of brain parenchyma and cranial compartments are not significantly larger in CKCSs in comparison to brachycephalic and mesaticephalic dogs. A difference in absolute or relative volumes between CKCSs with and without SM after relating these values to body weight could not be identified. The relative volume of the hindbrain parenchyma (caudal fossa parenchyma percentage) was larger in brachycephalic dogs than in CKCSs, without causing herniation or SM. Conclusion An influence of body weight exist in dogs, which can be sufficiently large to render conclusions on the difference in volumes of the brain and skull unsafe unless some account of the body weight is taken in the analysis. The results of this study challenge the role of overcrowding for the development of SM in dogs. PMID:24886598

  7. Water resources data, Idaho, 2004; Volume 1. Surface water records for Great Basin and Snake River basin above King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; O'Dell, I.

    2005-01-01

    Water resources data for the 2004 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The three volumes of this report contain discharge records for 209 stream-gaging stations and 8 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 39 stream-gaging stations and partial record sites, 3 lakes sites, and 395 groundwater wells; and water levels for 425 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. Volumes 1 & 2 contain the surface-water and surface-water-quality records. Volume 3 contains the ground-water and ground-water-quality records. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  8. Water resources data, Idaho, 2003; Volume 1. Surface water records for Great Basin and Snake River basin above King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; O'Dell, I.

    2004-01-01

    Water resources data for the 2003 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The three volumes of this report contain discharge records for 208 stream-gaging stations and 14 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 50 stream-gaging stations and partial record sites, 3 lakes sites, and 398 groundwater wells; and water levels for 427 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. Volumes 1 & 2 contain the surface-water and surface-water-quality records. Volume 3 contains the ground-water and ground-water-quality records. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  9. Water resources data, Idaho, 2002; Volume 2. Upper Columbia River basin and Snake River basin below King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; Campbell, A.M.; O'Dell, I.; Beattie, S.E.

    2003-01-01

    Water resources data for the 2002 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The two volumes of this report contain discharge records for 196 stream-gaging stations and 15 irrigation diversions; stage only records for 5 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 78 stream-gaging stations and partial record sites, 3 lakes sites, and 383 groundwater wells; and water levels for 425 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  10. Landslide response signatures from storm Desmond (UK)/Synne (Norway), December 2015.

    NASA Astrophysics Data System (ADS)

    Dijkstra, Tom; Freeborough, Katy; Reeves, Helen; Nykjaer, Boje Soren; Sund, Monica; Devoli, Graziella; Banks, Vanessa

    2016-04-01

    Great Britain (GB) and coastal Norway share a common humid maritime climate and annually receive precipitation in the form of cyclonic low-pressure systems or as extra-tropical storms that travel across the Atlantic. Extreme meteorological events capable of triggering floods and landslides are becoming more frequent, with both GB and Norway being affected by a sequence of record-breaking precipitation events in the past decade. On the 5th and 6th of December 2015, storms Desmond/Synne struck northern GB and southwestern Norway with record-breaking rainfall; >340 mm in 24-hour in Cumbria (or 200% of long term average) and daily accumulations in Norway in excess of 140 mm and 236 mm/48hr. Landscape responses to hydro-meteorological stress are non-uniform and the result of a complex interaction of processes. Therefore, event-specific analysis provides an important tool to further our understanding, particularly to enhance the quality of daily landslide hazard assessments (DLHA) issued by the Norwegian Water Resources and Energy Directorate (NVE) and the British Geological Survey (BGS). The application of precipitation thresholds provides a useful first approximation for landslide triggering. However, antecedent conditioning of slopes and the spatial variability of precipitation signatures are important factors in determining the location of landslides. Given the magnitude of storms Desmond/Synne a much larger population of landslides was expected to occur. Within one month of the events occurring some 25 events are recorded in GB and circa 30 events in Norway. In GB most of these events are relatively small scale, dominated by translational slides and flows and about 80% of cases reported to occur along transport infrastructure. In Norway, roughly equal numbers of debris flows, shallow slides, rock falls, slush flows and snow avalanches are recorded in close proximity to infrastructure. As the media largely focused on simultaneous severe consequences of extensive

  11. "When Does It Stop Being Peanut Butter?": FDA Food Standards of Identity, Ruth Desmond, and the Shifting Politics of Consumer Activism, 1960s-1970s.

    PubMed

    Boyce, Angie M

    2016-01-01

    This article uses a historical controversy over the U.S. Food and Drug Administration's standard of identity for peanut butter as a site for investigating three topics of high importance for historians of technology, consumption, and food activism: how new industrial food-processing technologies have become regulatory problems; how government, industry, and consumer actors negotiate standards development; and how laypeople try to shape technological artifacts in spaces dominated by experts. It examines the trajectory of consumer activist Ruth Desmond, co-founder of the organization the Federation of Homemakers. By following Desmond's evolving strategies, the article shows how the broader currents of the 1960s-70s consumer movement played out in a particular case. Initially Desmond used a traditional style that heavily emphasized her gendered identity, working within a grassroots organization to promote legislative and regulatory reforms. Later, she moved to a more modern advocacy approach, using adversarial legal methods to fight for consumer protections. PMID:26971728

  12. The King and I

    ERIC Educational Resources Information Center

    Gallagher, Mary Grace

    2009-01-01

    This year marks the 40th anniversary of the first Coretta Scott King Book Award, which encourages "the artistic expression of the black experience via literature and the graphic arts." The award, which began honoring illustrators in 1974, added the John Steptoe Award for New Talent in 1995. No doubt, past King award winners like Sharon Flake,…

  13. The Coretta Scott King Awards Book, 1970-1999.

    ERIC Educational Resources Information Center

    Smith, Henrietta M., Ed.

    For 30 years, the Coretta Scott King Awards have honored notable African American authors and illustrators. This volume provides up-to-date information about the Coretta Scott King award books. Celebrating 30 years of African American contributions to children's literature, it serves as a selection tool and teaching resource, in both schools and…

  14. Dr. King's Dream. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan teaches students about the life and work of Martin Luther King, Jr. Students listen to a brief biography, view photographs of the March on Washington, hear a portion of King's "I Have a Dream" speech, and discuss what King's words mean to them. Finally, they will create picture books about their own dreams of freedom for Americans…

  15. Heterothermy in growing king penguins.

    PubMed

    Eichhorn, Götz; Groscolas, René; Le Glaunec, Gaële; Parisel, Camille; Arnold, Laurent; Medina, Patrice; Handrich, Yves

    2011-01-01

    A drop in body temperature allows significant energy savings in endotherms, but facultative heterothermy is usually restricted to small animals. Here we report that king penguin chicks (Aptenodytes patagonicus), which are able to fast for up to 5 months in winter, undergo marked seasonal heterothermy during this period of general food scarcity and slow-down of growth. They also experience short-term heterothermy below 20 °C in the lower abdomen during the intense (re)feeding period in spring, induced by cold meals and adverse weather. The heterothermic response involves reductions in peripheral temperature, reductions in thermal core volume and temporal abandonment of high core temperature. Among climate variables, air temperature and wind speed show the strongest effect on body temperature, but their effect size depends on physiological state. The observed heterothermy is remarkable for such a large bird (10 kg before fasting), which may account for its unrivalled fasting capacity among birds. PMID:21847109

  16. Water resources data, Idaho, 2003; Volume 2. Surface water records for Upper Columbia River basin and Great Basin below King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; O'Dell, I.

    2004-01-01

    Water resources data for the 2003 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The three volumes of this report contain discharge records for 208 stream-gaging stations and 14 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 50 stream-gaging stations and partial record sites, 3 lakes sites, and 398 groundwater wells; and water levels for 427 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. Volumes 1 & 2 contain the surface-water and surface-water-quality records. Volume 3 contains the ground-water and ground-water-quality records. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  17. Water resources data, Idaho, 2004; Volume 2. Surface water records for Upper Columbia River basin and Great Basin below King Hill

    USGS Publications Warehouse

    Brennan, T.S.; Lehmann, A.K.; O'Dell, I.

    2005-01-01

    Water resources data for the 2004 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The three volumes of this report contain discharge records for 209 stream-gaging stations and 8 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 39 stream-gaging stations and partial record sites, 3 lakes sites, and 395 groundwater wells; and water levels for 425 observation network wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. Volumes 1 & 2 contain the surface-water and surface-water-quality records. Volume 3 contains the ground-water and ground-water-quality records. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.

  18. [The crazy king].

    PubMed

    Nordlander, N B

    1997-01-01

    The English king Georg III (1738-1820) was a dutiful sovereign, a loving family man, a good rider and sportsman, temperate in drink and food, refusing the orgies of his contemporaries. He patronized science and was a dedicated collector of book and pictures. In spite of his healthy living he four times after the age of 50 suffered from periods of illness, causing political crises. His symptoms were confusion, pains and discoloured urine. Each time he completely recovered after 3-4 months. These enigmatic fits have now been diagnosed as porphyria. Reference is given to the outstanding research by Swedish scientists regarding this disease. PMID:11625469

  19. King Tide floods in Tuvalu

    NASA Astrophysics Data System (ADS)

    Lin, C.-C.; Ho, C.-R.; Cheng, Y.-H.

    2013-05-01

    The spatial and temporal distributions of sea level rise present regional floods in some certain areas. The low-lying island countries are obviously the spots affected severely. Tuvalu, an atoll island country located in the south-west Pacific Ocean, is suffering the devastating effects of losing life, property, and intending migration caused by floods. They blame the regional flooding to King Tide, a term used but not clearly identified by Pacific islanders. In this study, we clarify what King Tide is first. By the tide gauge and topography data, we estimated the reasonable value of 3.2 m as the threshold of King Tide. This definition also fits to the statement by National Oceanic and Atmospheric Administration (NOAA) of King Tide occurring once or twice a year. In addition, We cross validate the 19 yr data of tide gauge and satellite altimeter (1993-2012), the correlation coefficient indicates King Tide phenomenon is considerable connected to warm water mass. The 28 King Tide events revealed the fact that flooding can be referenced against spring tide levels, so can it be turned up by warm water mass. The warm water mass pushes up sea level; once spring tide, storm surge, or other climate variability overlaps it, the rising sea level might overflow and so has been called "King Tide" for the floods in Tuvalu. This study provides more understanding of the signals of King Tide and an island country case study of regional sea level rise.

  20. Peace at Storm King

    SciTech Connect

    Temple, T.

    1981-02-01

    A 20 year struggle between energy and environmental interests concerning a proposed pumped storage plant near Storm King Mountain, N.Y., has ended in a compromise that will hopefully protect the Hudson River's fish and scenic beauty. Consolidated Edison has agreed to halt construction of the pumped storage power plant and, along with other utilities operating power generating units on the Hudson River, has agreed to undertake appropriate measures to reduce destruction of fish and other aquatic life. These utilities will also set up a $12 million endowment to fund independent research on ways to lessen power plant impacts on aquatic ecosystems. In exchange for these commitments, the utilities will not be required to build cooling towers at operating power plant sites, and all lawsuits and administrative proceedings against them will be dropped.

  1. Conversation with M King Hubbert

    SciTech Connect

    1994-12-31

    The video presents Dr M King Hubbert, scholar and federal authority on fuel and energy, explaining the limits of the fossil fuel supply and the impact of coming energy problems on health care institutions.

  2. Lion King Surveys Homeland

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image from the Mars Exploration Rover Opportunity's panoramic camera shows one octant of a larger panoramic image which has not yet been fully processed. The full panorama, dubbed 'Lion King' was obtained on sols 58 and 60 of the mission as the rover was perched at the lip of Eagle Crater, majestically looking down into its former home. It is the largest panorama yet obtained by either rover. The octant, which faces directly into the crater, shows features as small as a few millimeters across in the field near the rover arm, to features a few meters across or larger on the horizon.

    The full panoramic image was taken in eight segments using six filters per segment, for a total of 558 images and more than 75 megabytes of data. This enhanced color composite was assembled from the infrared (750 nanometer), green (530 nanometer), and violet (430 nanometer) filters. Additional lower elevation tiers were added relative to other panoramas to ensure that the entire crater was covered in the mosaic.

  3. Climate change increases the probability of heavy rains like those of storm Desmond in the UK - an event attribution study in near-real time

    NASA Astrophysics Data System (ADS)

    van Oldenborgh, G. J.; Otto, F. E. L.; Haustein, K.; Cullen, H.

    2015-12-01

    On 4-6 December 2015, the storm "Desmond" caused very heavy rainfall in northern England and Scotland, which led to widespread flooding. Here we provide an initial assessment of the influence of anthropogenic climate change on the likelihood of one-day precipitation events averaged over an area encompassing northern England and southern Scotland using data and methods available immediately after the event occurred. The analysis is based on three independent methods of extreme event attribution: historical observed trends, coupled climate model simulations and a large ensemble of regional model simulations. All three methods agree that the effect of climate change is positive, making precipitation events like this about 40 % more likely, with a provisional 2.5-97.5 % confidence interval of 5-80 %.

  4. Congratulations to Carey King

    NASA Astrophysics Data System (ADS)

    Hall, Charles A. S.

    2012-03-01

    I first came across Carey King when, out of the blue, he invited me to a special session of the annual meeting of the American Association for the Advancement of Science (the largest and most prestigious US scientific meeting) where he was developing a special session on energy return on investment (EROI). At that meeting and since, I have found Carey to be a refreshing new colleague, extremely intelligent, very knowledgeable about many diverse aspects of energy and other things, able to take criticism and to dish it out, and very ambitious, which is mostly a good thing. He is becoming a leader in thinking about EROI and its implications, and I am delighted to see him honored by Environmental Research Letters. This is important because in the US, there is little insight about energy or, especially, its potential physical limitations except when gas prices increase. There is also little awareness of the very strong historical connection in both the US and the world between increased affluence and increased use of energy, especially petroleum. It is not understood by all that many of the economic problems we have now (such as the budgetary problems faced by most of our State governments, pension plans and universities) have substantial origin in the fact that oil and other energy production no longer increase reliably year after year, as they once did (Murphy and Hall 2011). Many economists have argued in the past that energy is not important because it constituted only 5 per cent or so of GDP, or because they believe that market forces and innovations will substitute for any shortage (e.g. Barnett and Morse 1963, Passell et al 1972, Solow 1974, Denison 1989). One problem with that view is that if you remove that five per cent the economy comes to a dead stop, as Cuba found out in 1989 when Russia removed its oil subsidy. Additionally if that five per cent goes up to 10 or 15 per cent, as it did in the early 1980s, and again in 2008, recession steps in (Murphy and

  5. Views of Dr. Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Davis, Alan H.

    1990-01-01

    Discusses views of Martin Luther King, Jr., including concepts of human rights, related counseling approaches, and ethics. Claims King's views provide helpful insights for counselors and clients. Concludes King invited individuals to view challenging life situations as moral opportunities. (Author/ABL)

  6. Martin Luther King, Jr. Teacher's Resource Manual.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford.

    This Connecticut teachers' manual on Martin Luther King, Jr. includes: (1) teacher background information; (2) five excerpts from King's speeches; (3) four themes for lesson plans; and (4) sample lesson plans. The teacher's background information provides biographical sketches of King and his precursors. The five speeches reproduced here are "I've…

  7. Books about Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Woll, Christina B.

    1990-01-01

    Briefly reviews three recent biographies of Martin Luther King, Jr. that also deal with the civil rights movement. Summarizes contents and identifies reading ability levels appropriate for elementary and junior high students. Recommends six additional King biographies for children. Also endorses two filmstrips on King and the movement. Gives full…

  8. "Shiva Natavaja, King of Dancers."

    ERIC Educational Resources Information Center

    Prabhu, Vas

    1987-01-01

    Offers an art lesson designed to introduce junior high school students to a Shiva sculpture and to Hindu symbolism. The lesson is based on a full-color photograph of a 500 year-old bronze sculpture entitled Shiva Nataraja, King of Dancers. (BR)

  9. "The Once and Future King."

    ERIC Educational Resources Information Center

    Fletcher, Paul F.

    1968-01-01

    T. H. White's "Once and Future King" provides an antidote of humor for the pessimism found in many modern literary works. As the title implies, many of the book's themes are timeless--the fruitless quest, the eternal triangle, the conflict of desire and morality, and the opposition of good and evil. Other themes--the fall of the leader and the…

  10. Enhancing national Daily Landslide Hazard Assessments through inter-agency collaboration; lessons learned from storm Desmond (UK)/Synne (Norway), Dec 2015.

    NASA Astrophysics Data System (ADS)

    Boje, Søren; Devoli, Graziella; Sund, Monica; Freeborough, Katy; Dijkstra, Tom; Reeves, Helen; Banks, Vanessa

    2016-04-01

    The Norwegian Water Resources and Energy Directorate (NVE) and the British Geological Survey (BGS) compile daily landslide hazard assessments (DLHA) in their respective countries. NVE DLHA has been operational since 2013 and provides national daily assessments based on quantitative thresholds related to daily hydro-meteorological forecasts coupled with qualitative expert analysis of these forecasts. The BGS DLHA has been operational since 2012 and this is predominantly based on expert evaluation of antecedent hydro-meteorological conditions and triggering rainfall across Great Britain (GB). In both cases, the hydro-meteorological evaluation is coupled with observations derived from proprietary datasets on landslide events and landslide potential in order to specify, and limit, the spatial extent of the potentially impacted area. However, the DLHA are strongly driven by hydro-meteorological forecasts. In December 2015, a large extra-tropical cyclone developed over the Atlantic and delivered record-breaking precipitation over parts of the UK and Norway. The meteorological services started naming these events to enhance public uptake and awareness and the storms were named as Desmond (the 4th large storm in 2015/16 in the UK) and Synne (the 5th storm in 2015 in Norway). Desmond arrived in earnest on the 5th of December and brought intense precipitation and strong winds over a 48-hour period. In Cumbria (NW-England) record precipitation was measured (341.4 mm in 24-hour at Honister Pass which is more than twice the monthly average), with 48-hour accumulations exceeding 400 mm. Synne arrived shortly after in Norway and was also characterised by excessive rainfall of 140 mm in 24-hour, 236 mm in 48-hour and 299 mm in 72-hour at Maudal, SW-Norway. Both organisations managed to issue appropriate advance warnings, operating individually. In Norway, warnings were issued some 2 days in advance with a yellow level communicated on Friday 4th and an orange warning the 5th and 6

  11. Congratulations to Carey King

    NASA Astrophysics Data System (ADS)

    Hall, Charles A. S.

    2012-03-01

    I first came across Carey King when, out of the blue, he invited me to a special session of the annual meeting of the American Association for the Advancement of Science (the largest and most prestigious US scientific meeting) where he was developing a special session on energy return on investment (EROI). At that meeting and since, I have found Carey to be a refreshing new colleague, extremely intelligent, very knowledgeable about many diverse aspects of energy and other things, able to take criticism and to dish it out, and very ambitious, which is mostly a good thing. He is becoming a leader in thinking about EROI and its implications, and I am delighted to see him honored by Environmental Research Letters. This is important because in the US, there is little insight about energy or, especially, its potential physical limitations except when gas prices increase. There is also little awareness of the very strong historical connection in both the US and the world between increased affluence and increased use of energy, especially petroleum. It is not understood by all that many of the economic problems we have now (such as the budgetary problems faced by most of our State governments, pension plans and universities) have substantial origin in the fact that oil and other energy production no longer increase reliably year after year, as they once did (Murphy and Hall 2011). Many economists have argued in the past that energy is not important because it constituted only 5 per cent or so of GDP, or because they believe that market forces and innovations will substitute for any shortage (e.g. Barnett and Morse 1963, Passell et al 1972, Solow 1974, Denison 1989). One problem with that view is that if you remove that five per cent the economy comes to a dead stop, as Cuba found out in 1989 when Russia removed its oil subsidy. Additionally if that five per cent goes up to 10 or 15 per cent, as it did in the early 1980s, and again in 2008, recession steps in (Murphy and

  12. The Words of Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Today's Education, 1979

    1979-01-01

    Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

  13. Interpreting and analyzing King Tide in Tuvalu

    NASA Astrophysics Data System (ADS)

    Lin, C.-C.; Ho, C.-R.; Cheng, Y.-H.

    2014-02-01

    The spatial and temporal distribution of sea-level rise has the potential to cause regional flooding in certain areas, and low-lying island countries are severely at risk. Tuvalu, an atoll country located in the southwest Pacific Ocean, has been inundated by this regional flooding for decades. Tuvaluans call this regional flooding phenomenon King Tide, a term not clearly defined, blaming it for loss of life and property in announcing their intention to migrate. In this study, we clarified and interpreted King Tide, and analyzed the factors of King Tide in Tuvalu. Using tide gauge and topographical data, we estimated that 3.2 m could be considered the threshold of King Tide, which implied half of the island of Tuvalu was flooded with seawater. This threshold is consistent with the finding of the National Oceanic and Atmospheric Administration that King Tide events occur once or twice a year. We surveyed 28 King Tide events to analyze the factors of regional flooding. Tide gauge and satellite altimeter data from 1993 to 2012 were cross-validated and indicated that the King Tide phenomenon is significantly related to the warm-water effect. Warm water contributed to the King Tide phenomenon by an average of 5.1% and a maximum of 7.8%. The height of King Tide is affected by the combined factors of spring tide, storm surge, climate variability, and, significantly, by the warm-water effect.

  14. The True Lion King of Africa: The Epic History of Sundiata, King of Old Mali.

    ERIC Educational Resources Information Center

    Paterno, Domenica R.

    David Wisniewski's 1992 picture book version of the African epic of "Sundiata, Lion King of Mali" and the actual historical account of the 13th century Lion King, Sundiata, are both badly served by Disney's "The Lion King." Disney has been praised for using African animals as story characters; for using the African landscape as a story setting;…

  15. Opportunity Captures 'Lion King' Panorama

    NASA Technical Reports Server (NTRS)

    2004-01-01

    [figure removed for brevity, see original site] Click on the image for Opportunity Captures 'Lion King' Panorama (QTVR)

    This approximate true-color panorama, dubbed 'Lion King,' shows 'Eagle Crater' and the surrounding plains of Meridiani Planum. It was obtained by the Mars Exploration Rover Opportunity's panoramic camera on sols 58 and 60 using infrared (750-nanometer), green (530-nanometer) and blue (430-nanometer) filters.

    This is the largest panorama obtained yet by either rover. It was taken in eight segments using six filters per segment, for a total of 558 images and more than 75 megabytes of data. Additional lower elevation tiers were added to ensure that the entire crater was covered in the mosaic.

    This panorama depicts a story of exploration including the rover's lander, a thorough examination of the outcrop, a study of the soils at the near-side of the lander, a successful exit from Eagle Crater and finally the rover's next desination, the large crater dubbed 'Endurance'.

  16. The case of King Richard III.

    PubMed

    Skrziepietz, A

    2011-11-01

    In this short essay we will discuss the possible diseases of King Richard III according to the descriptions in Shakespeare's plays King Richard III and Henry VI. Furthermore, it is shown that the description of the defeated enemy as physically and mentally deformed is part of a long tradition which has its roots in Ancient Greece. PMID:22089046

  17. 75 FR 34307 - King Kamehameha Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... Independence of the United States of America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc... Documents#0;#0; ] Proclamation 8534 of June 10, 2010 King Kamehameha Day, 2010 By the President of the... King Kamehameha Day, we celebrate the history and heritage of the Aloha State, which has...

  18. Charging Up in King County, Washington

    ScienceCinema

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David;

    2013-05-29

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  19. Charging Up in King County, Washington

    SciTech Connect

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2011-01-01

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  20. [King Jung-jo's medical philosophy].

    PubMed

    Kim, Sun Hyung; Kim, Dal Rae

    2009-12-01

    King Jungjo who introduced the advent of cultural renaissance of Chosun Dynasty as little been known about his work in medicine. With a wide knowledge in medicine, he was the only one among the kings who wrote a book on medicine, called "SueMinMyoJeon". In this paper, his perspective on medicine will be looked into based on "The Annals of the Chosun Dynasty", "Seungjeongwon Ilgi", "Hong Je jun Se", "KukGoBoGam", "Ildkrok", "JeJungShinPyun", "SueMinMyoJeon" etc. King Jungo valued empiricism in the field of medicine. He deepened understandings in medicine while taking care of King Youngjo, the late king. And it led him to author "SueMinMyoJeon" himself, and further ordered the publications of "JeJungShinPyun" "MaGuaHeoiTong". These two books were conducted to include empirical cases of folklore remedy. King Jungjo's medical philosophy can be epitomized in filial piety and realization of people-serving politics, which are the essentials of Confucianism. His filial piety towards the late king, Youngjo and his mother is shown in his devotion when taking care of them. Especially the way he examined the differentiation of diseases and corresponding treatments is well described in "The Annals of the Chosun Dynasty". "JeJungShinPyun" was also published and it came handy for folk villagers in times of medical needs. Later this book influenced "BangYakHaepPyun" by Hwang Do Yeon. King Jungjo emphasized pragmatism in spreading medical knowledges, thus removing the theoretical contents that are related to Taoism, especially the ones on alchemy from "DongEuiBoGam", when publishing "SueMinMyoJeon". Even the excerpts from "SoMun" were taken out, if not practical. King Jungjo, however, discussed the importance of healthy regimen and mentioned himself practicing it from the book "IlDeukLok", which seems to be the only book that derailed from the pragmatistic track. King Jungjo put emphasis on consistency between diagnosis and treatment. In diagnosing, Meridian pulse was taken

  1. Mythopoeic Quest for the Racial Bridge: The Radiance of the King and Henderson the Rain King.

    ERIC Educational Resources Information Center

    Balogun, F. Odun

    1985-01-01

    Compares the treatment of race in two novels set in Africa with white protagonists, "The Radiance of the King" by Camara Laye and "Henderson the Rain King" by Saul Bellow. Argues that both novels, proceeding differently, create literary myths of racial harmony to replace undesirable, fallacious racist myths. (KH)

  2. NASA KingAir #801 during takeoff

    NASA Technical Reports Server (NTRS)

    1999-01-01

    NASA KingAir N801NA during takeoff. The Beechcraft Beech 200 Super KingAir aircraft N7NA, known as NASA 7, has been a support aircraft for many years, flying 'shuttle' missions to Ames Research Center. It once flew from the Jet Propulsion Laboratory and back each day but now (2001) flies between the Dryden Flight Research Center and Ames. Dryden assumed the mission and aircraft in September 1996. A second Beechcraft Beech 200 Super King Air, N701NA, redesignated N801NA, transferred to Dryden on 3 Oct. 1997 and is used for research missions but substitutes for NASA 7 on shuttle missions when NASA 7 is not available.

  3. EDITORIAL: King of the elements? King of the elements?

    NASA Astrophysics Data System (ADS)

    Demming, Anna

    2010-07-01

    Throughout the history of science, carbon-based research has played a defining role in the development of a range of fundamental and technological fields. It was used in Avagadro's definition of the mole in the early 18th century, it provides the 'backbone' of molecules in organic compounds, and in the environmental debate currently raging in the press and international government discussions, the 'carbon footprint' has become the metric of our species' impact on our planet. Also in nanotechnology, with the discovery of various wonder materials, carbon is once again asserting its claim as king of the elements. Until the 1980s the only known forms of carbon were diamond, graphite and amorphous carbon, as in soot or charcoal. In 1985 Robert Curl, Harold Kroto and Richard Smalley reported the existence of fullerenes, spherical structures comprising hexagonal carbon rings [1], work for which they won the Nobel Prize for Chemistry in 1996 [2]. The discovery of fullerenes was followed in 1991 by Sumio Ijima with the discovery of rolled graphite sheets, the carbon nanotube [3]. The discovery of these novel carbon nanostructures inspired researchers in a range of fields, largely as a result of the extraordinary capacity for investigations of these structures to reveal ever more intriguing properties. One of the fascinating properties attributed to carbon nanotubes is their phenomenal strength, with a Young's modulus of single walled carbon nanotubes approaching a terapascal [4]. Ingenious methods of harnessing this strength have since been developed, including bucky paper, a term used to refer to a mat of randomly self-entangled carbon nanotubes. Steven Crannford and Markus Buehler have recently reported a novel computational technique for probing the mechanical properties of these structures and show that the Young's modulus of bucky paper can be tuned by manipulation of the carbon nanotube type and density [5]. The electrical properties of carbon nanotubes, which depend

  4. VIEW OF THE OFFICE CREATED FOR MARTIN LUTHER KING JR, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF THE OFFICE CREATED FOR MARTIN LUTHER KING JR, LOOKING TOWARDS MAIN DOOR INTO SECRETARY'S OFFICE. - Dexter Avenue King Memorial Baptist Church, 454 Dexter Avenue, Montgomery, Montgomery County, AL

  5. VIEW OF OFFICE CREATED FOR MARTIN LUTHER KING JR IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF OFFICE CREATED FOR MARTIN LUTHER KING JR IN 1957-58, LOOKING TOWARD THE REAR DOOR. THE DESK IS A PIECE OF THE ORIGINAL FURNITURE. - Dexter Avenue King Memorial Baptist Church, 454 Dexter Avenue, Montgomery, Montgomery County, AL

  6. The Newest Monument: The Martin Luther King, Jr. National Memorial

    ERIC Educational Resources Information Center

    Social Studies and the Young Learner, 2011

    2011-01-01

    This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

  7. "King Corn": Teaching the Food Crisis

    ERIC Educational Resources Information Center

    Swinehart, Tim

    2012-01-01

    "King Corn" is in so many ways the story of how government food policy has entirely remade the food landscape in the United States over the last 40 years. From the massive expansion of the number of acres of corn grown across the country, to the ever-increasing ways that corn is incorporated into the food production process, to the industrial…

  8. King Oedipus and the Problem Solving Process.

    ERIC Educational Resources Information Center

    Borchardt, Donald A.

    An analysis of the problem solving process reveals at least three options: (1) finding the cause, (2) solving the problem, and (3) anticipating potential problems. These methods may be illustrated by examining "Oedipus Tyrannus," a play in which a king attempts to deal with a problem that appears to be beyond his ability to solve, and applying…

  9. The King under the Car Park

    ERIC Educational Resources Information Center

    Mirza, Ather

    2015-01-01

    In February 2013, the University of Leicester staged what The Guardian described as "The most extraordinary press conference ever held at any UK university." This was part of a media and communications campaign that brought worldwide attention to the discovery of King Richard III by the University's archaeologists. How do you manage a…

  10. Educational and Demographic Profile: Kings County.

    ERIC Educational Resources Information Center

    California Postsecondary Education Commission, 2004

    2004-01-01

    This profile uniquely presents a variety of educational and socioeconomic information for Kings County, nearby counties, and the state. The profile highlights the relationship between various factors that affect the economic well-being of individuals and communities. This presentation of information provides a framework for enhanced communication…

  11. Comparative analysis of Orem's and King's theories.

    PubMed

    Hanucharurnkul, S

    1989-05-01

    Dorothea Orem and Imogene King are two nursing theorists who are contributing significantly to the development of nursing knowledge. This paper compares the similarities and differences in their strategies for theory development, their views of nursing metaparadigm concepts, and their theories of nursing system and goal attainment in terms of scope, usefulness, and their unique contribution to nursing science. PMID:2738232

  12. [Biologically Active Peptides of King Crab Hepatopancreas].

    PubMed

    Bogdanov, V V; Berezin, B B; Il'ina, A P; Yamskova, V P; Yamskov, I A

    2015-01-01

    Substances of a peptide nature isolated from the hepatopancreas of the king crab Paralithodes camtschaticus exhibited physicochemical properties and membranotropic and specific activities similar to those of membranotropic homeostatic tissue-specific bioregulators previously found in different mammalian and plant tissues. Their biological effect on vertebrate tissues was demonstrated on a model of roller organotypic cultivation of Pleurodeles waltl newt liver tissue. PMID:26353409

  13. Tribute to Julie Taymor's Lion King Costumes

    ERIC Educational Resources Information Center

    Carter, Mary C.; Beaty, Ben

    2011-01-01

    Julie Taymor's costumes and masks for the stage version of "The Lion King" were stunning in the way they combined the dual images of human and animal forms. Taymor visually incorporated the human form of a dancer into the simplified form of the animal character so both are equally visible. This visible duality of human form and animal…

  14. EDITORIAL: King of the elements? King of the elements?

    NASA Astrophysics Data System (ADS)

    Demming, Anna

    2010-07-01

    Throughout the history of science, carbon-based research has played a defining role in the development of a range of fundamental and technological fields. It was used in Avagadro's definition of the mole in the early 18th century, it provides the 'backbone' of molecules in organic compounds, and in the environmental debate currently raging in the press and international government discussions, the 'carbon footprint' has become the metric of our species' impact on our planet. Also in nanotechnology, with the discovery of various wonder materials, carbon is once again asserting its claim as king of the elements. Until the 1980s the only known forms of carbon were diamond, graphite and amorphous carbon, as in soot or charcoal. In 1985 Robert Curl, Harold Kroto and Richard Smalley reported the existence of fullerenes, spherical structures comprising hexagonal carbon rings [1], work for which they won the Nobel Prize for Chemistry in 1996 [2]. The discovery of fullerenes was followed in 1991 by Sumio Ijima with the discovery of rolled graphite sheets, the carbon nanotube [3]. The discovery of these novel carbon nanostructures inspired researchers in a range of fields, largely as a result of the extraordinary capacity for investigations of these structures to reveal ever more intriguing properties. One of the fascinating properties attributed to carbon nanotubes is their phenomenal strength, with a Young's modulus of single walled carbon nanotubes approaching a terapascal [4]. Ingenious methods of harnessing this strength have since been developed, including bucky paper, a term used to refer to a mat of randomly self-entangled carbon nanotubes. Steven Crannford and Markus Buehler have recently reported a novel computational technique for probing the mechanical properties of these structures and show that the Young's modulus of bucky paper can be tuned by manipulation of the carbon nanotube type and density [5]. The electrical properties of carbon nanotubes, which depend

  15. Psychological aftermath of the King's Cross fire.

    PubMed Central

    Rosser, R; Dewar, S; Thompson, J

    1991-01-01

    The King's Cross fire occurred at the end of the evening rush hour, on 18 November 1987. King's Cross station is within the department's health district and we felt a responsibility to respond to the psychological aftermath. The unique features of our intervention were the degree of inter agency coordination, the use of a systematic outreach and screening programme, the collection of psychotherapy outcome measures and the development of an ongoing clinic. The work represents a sustained attempt to assess the nature and prevalence of post-traumatic reactions and the most medically and economically effective form of intervention. In this paper we describe the way our team responded to the high level of psychological distress that we found, we present some preliminary results, outline two therapeutic trials, and refer to the longterm consequences for the work of our department. PMID:1994013

  16. The Kings Cross fire: psychological reactions.

    PubMed

    Turner, S W; Thompson, J; Rosser, R M

    1995-07-01

    The psychological reactions of 50 survivors of the King's Cross fire, which hit London's underground railway system on the 18th day of November 1987, are described. Results are presented for the Impact of Event scale, the General Health Questionnaire (28-item version), the Eysenck Personality Questionnaire and a King's Cross Event Schedule. These are investigated in relation to (a) validity measures, (b) relationships between exposure and personality, and (c) spontaneous de-briefing. Two thirds of the sample had significant levels of psychological distress (meeting the "caseness" criterion on the GHQ). Both personality (neuroticism and L-scale) and degree of trauma exposure were related to subsequent reaction. Spontaneous debriefing was associated with subjective benefit. Transportation disasters present particular problems in relation to research and service delivery. PMID:7582607

  17. Drag kings in the new wave: gender performance and participation.

    PubMed

    Surkan, Kim

    2002-01-01

    In an examination of Midwestern drag king performers and communities that have emerged since the study by Volcano and Halberstam of king cultures in London, New York, and San Francisco, this article considers traditional and alternative ways of "doing drag," both performative and participatory, as a means of interrogating the proximity of a "new wave" of king culture to academic theory. Tracing the evolution of drag king performance in the Twin Cities from the 1996 workshop by Diane Torr to the formation of two distinct king troupes in the late 1990s demonstrates a particular trajectory in kinging that reflects a new consciousness and enactment of gender theory through artistic praxis. Participation plays a key role in breaking down the distance between spectator and performer in venues such as the First International Drag King Extravaganza in Columbus, Ohio, and Melinda Hubman's art installation "Performing Masculinities: Take a Chance on Gender" in Minneapolis. By engaging the "audience" in drag, the Extravaganza "Science Fair" successfully referenced drag kings' shared history with early American freak shows in a clever and critical way. Moving beyond the contest framework of early king shows, new drag king troupes like Minneapolis' Dykes Do Drag are "mixing it up" in an attempt to complicate notions of butch/femme gender roles, sexuality, and drag stereotypes. PMID:12769278

  18. Stick balancing, falls and Dragon-Kings

    NASA Astrophysics Data System (ADS)

    Cabrera, J. L.; Milton, J. G.

    2012-05-01

    The extent to which the occurrence of falls, the dominant feature of human attempts to balance a stick at their fingertip, can be predicted is examined in the context of the "Dragon-King" hypothesis. For skilled stick balancers, fluctuations in the controlled variable, namely the vertical displacement angle θ, exhibit power law behaviors. When stick balancing is made less stable by either decreasing the length of the stick or by requiring the subject to balance the stick on the surface of a table tennis racket, systematic departures from the power law behaviors are observed in the range of large θ. This observation raises the possibility that the presence of departures from the power law in the large length scale region, possibly Dragon-Kings, may identify situations in which the occurrence of a fall is more imminent. However, whether or not Dragon-Kings are observed, there is a Weibull-type survival function for stick falling. The possibility that increased risk of falling can, at least to some extent, be predicted from fluctuations in the controlled variable before the event occurs has important implications for the development of preventative strategies for the management of phenomena ranging from earthquakes to epileptic seizures to falls in the elderly.

  19. Feeding performance of king Mackerel, Scomberomorus cavalla.

    PubMed

    Ferguson, Amber R; Huber, Daniel R; Lajeunesse, Marc J; Motta, Philip J

    2015-08-01

    Feeding performance is an organism's ability to capture and handle prey. Although bite force is a commonly used metric of feeding performance, other factors such as bite pressure and strike speed are also likely to affect prey capture. Therefore, this study investigated static bite force, dynamic speeds, and predator and prey forces resulting from ram strikes, as well as bite pressure of the king mackerel, Scomberomorus cavalla, in order to examine their relative contributions to overall feeding performance. Theoretical posterior bite force ranged from 14.0-318.7 N. Ram speed, recorded with a rod and reel incorporated with a line counter and video camera, ranged from 3.3-15.8B L/s. Impact forces on the prey ranged from 0.1-1.9 N. Bite pressure, estimated using theoretical bite forces at three gape angles and tooth cross-sectional areas, ranged from 1.7-56.9 MPa. Mass-specific bite force for king mackerel is relatively low in comparison with other bony fishes and sharks, with relatively little impact force applied to the prey during the strike. This suggests that king mackerel rely on high velocity chases and high bite pressure generated via sharp, laterally compressed teeth to maximize feeding performance. PMID:25845956

  20. Characterization of the complete mitochondrial genome of the king pigeon (Columba livia breed king).

    PubMed

    Zhang, Rui-Hua; He, Wen-Xiao; Xu, Tong

    2015-06-01

    The king pigeon is a breed of pigeon developed over many years of selective breeding primarily as a utility breed. In the present work, we report the complete mitochondrial genome sequence of king pigeon for the first time. The total length of the mitogenome was 17,221 bp with the base composition of 30.14% for A, 24.05% for T, 31.82% for C, and 13.99% for G and an A-T (54.22 %)-rich feature was detected. It harbored 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and one non-coding control region (D-loop region). The arrangement of all genes was identical to the typical mitochondrial genomes of pigeon. The complete mitochondrial genome sequence of king pigeon would serve as an important data set of the germplasm resources for further study. PMID:25648922

  1. Overview of environmental and hydrogeologic conditions at King Salmon, Alaska

    USGS Publications Warehouse

    Waythomas, C.F.

    1994-01-01

    The Federal Aviation Administration is conducting preliminary environmental assessments at most of its present or former facilities in Alaska. Information about environmental conditions at King Salmon, Alaska are presented in this report. This report gives an overview of the geology, hydro- logy, and climate of the King Salmon area and describes general geohydrologic conditions. A thick alluvial aquifer underlies King Salmon and both ground water and surface water are plentiful in the area.

  2. Goldie Brangman Remembers the Operation to Save Dr King.

    PubMed

    Koch, Evan; Brangman, Goldie

    2015-12-01

    In September 1958 the Rev Dr Martin Luther King Jr was stabbed and nearly assassinated. Surgeons at Harlem Hospital in New York City removed a 17.8-cm (7-in)-long letter opener from Dr King's chest. Certified Registered Nurse Anesthetist Goldie Brangman remembers this event because she participated in Dr King's anesthetic. This article correlates Brangman's memories with published accounts of the event. It also places the event within the context of the modern civil rights movement that Dr King led. PMID:26742331

  3. Habitat Suitability Index Models: Red King Crab

    USGS Publications Warehouse

    Jewett, Stephen C.; Onuf, Christopher P.

    1988-01-01

    A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for evaluating habitat of different life stages of red king crab (Paralithodes camtschatica). A model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) and 1.0 (optimum habitat) in Alaskan coastal waters, especially in the Gulf of Alaska and the southeastern Bering Sea. HSI models are designed to be used with Habitat Evaluation Procedures previously developed by the U.S. Fish and Wildlife Service.

  4. Henry David Thoreau and Martin Luther King, Jr. Lesson Plan.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Presents a five-lesson, high school instructional unit on the ideas and activities of Henry David Thoreau and Martin Luther King, Jr. Includes student objectives, step-by-step instructional procedures, and discussion questions. Provides quotations by Thoreau and King. (CFR)

  5. Author! Author! The Gallant Children's Author: Dick King-Smith

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2005-01-01

    This column presents a brief biography of Dick King-Smith. Born on March 27, 1922 and raised in Gloucestershire, England, he grew up with animals of all kinds. King-Smith was a farmer for twenty years and then became a school teacher. He was also a soldier during wartime, a traveling salesman, shoe factory worker, and television presenter. He…

  6. 78 FR 5247 - Martin Luther King, Jr., Federal Holiday, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... States of America the two hundred and thirty- seventh. (Presidential Sig.) [FR Doc. 2013-01636 Filed 1-23... jobs and freedom, the Reverend Dr. Martin Luther King, Jr., delivered his ``I Have a Dream'' speech... brought us closer than ever to achieving Dr. King's dream, but our work is not yet done. Too many...

  7. From the microworld to King Kong

    NASA Astrophysics Data System (ADS)

    Duvivier, Damien; Wautelet, Michel

    2006-09-01

    The microworld inspires and fascinates many people. The behaviour of small animals in that miniature world differs from that of 'large' ones in the macroworld. For some people, the capacities of small animals are nearly miraculous. If we could imitate these small beings, our capabilities would increase many times over. Unfortunately, this is not reality. The behaviour of small animals is not miraculous. It is the aim of this paper to show why this is the case by taking into account so-called scaling laws, which allow us to deal with some science-fiction stories. These same scaling laws are used to study the morphology of the giant fictional animal King Kong.

  8. Oil & War: Revisiting M. King Hubbert's predictions.

    NASA Astrophysics Data System (ADS)

    Nur, A. M.

    2003-12-01

    Oil is, unlike almost any other natural resource on earth, not only finite but also irreversibly consumed. At the same time worldwide data shows that at least at present and for the foreseeable future oil consumption rate is directly proportional to the national standard of living. In 1956 and again in 1962, M. King Hubbert predicted, using a simple model based on the logistic equation, that oil production in the lower 48 United States will follow a bell shaped curve with a production peak around the year 1971 and a production level of ~ 3 billion barrels per year, followed by a rapid decline. While his model approach was ridiculed at the time production data to date reveals a remarkable agreement with this prediction: US oil production did peak in 1971 at a level of 3.2.10 barrels a day and has been declining ever since. M. King Hubbert similarly estimated also the future of oil production worldwide - predicting peak production sometime between 1995-2010 (now!) at a level of 25 to 35 billion barrels per year. Current worldwide production is ~ 27 billion barrels per year. Thus because about half of the oil in earth has already been discovered, the world is destined to face more and bigger conflicts over the control of global supplies. Although many economists and political scientists tend to dismiss the significance of Hubbert's thinking about the finiteness of recoverable oil as well as the consequent implications, it appears that without careful management these conflicts could turn into wars much bigger than in Kuwait in 1991 or in Iraq in 2003. It is therefore imperative for us as earth scientist to try to educate the public and our leaders about the basic geological reality of finite fossil energy resources, and the serious consequences of this fact.

  9. NASA Beechcraft KingAir #801 in flight

    NASA Technical Reports Server (NTRS)

    1998-01-01

    NASA 801 Beechcraft Beech Super KingAir in flight. The Beechcraft Beech 200 Super KingAir aircraft N7NA, known as NASA 7, has been a support aircraft for many years, flying 'shuttle' missions to Ames Research Center. It once flew from the Jet Propulsion Laboratory and back each day but now (2001) flies between the Dryden Flight Research Center and Ames. A second Beechcraft Beech 200 Super King Air, N701NA, redesignated N801NA, transferred to Dryden on 3 Oct. 1997 and is used for research missions but substitutes for NASA 7 on shuttle missions when NASA 7 is not available.

  10. Health evaluation of western arctic King Eiders (Somateria spectabilis)

    USGS Publications Warehouse

    Scott, Cheryl A.; Mazet, Jonna A.K.; Powell, Abby N.

    2010-01-01

    The western arctic population of King Eiders (Somateria spectabilis) has declined by >50% in recent years. A health assessment was conducted for adult King Eiders breeding on the north slope of Alaska, USA, to evaluate body condition (n=90, 2002–2006) and baseline biochemical and hematologic values (n=20–30, 2005–2006). Body condition for males and females was excellent. Total protein, calcium, alkaline phosphatase, amylase, and globulin were significantly higher in females than in males, likely because of differences in reproductive physiology. These baseline health data can be used to promote conservation of King Eiders and other closely related species of concern.

  11. The Influence of Martin Luther King on Education

    ERIC Educational Resources Information Center

    Harper, Frederick D.

    1973-01-01

    In a sense, Martin Luther King was an educator whose students composed citizens of the United States, whose classroom encompassed the entire country, and whose course contents and lesson plans included civil rights, race relations, human rights, and love. (Author)

  12. 3. Photocopy of architectural rendering, ca. 1902, from Moses King, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Photocopy of architectural rendering, ca. 1902, from Moses King, Philadelphia and Notable Philadelphians, (1902), page 24 D. - Drexel Institute, Thirty-second & Chestnut Streets, Philadelphia, Philadelphia County, PA

  13. 3. FIRST FLOOR, FRONT ROOM (WHERE MARTIN LUTHER KING MADE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. FIRST FLOOR, FRONT ROOM (WHERE MARTIN LUTHER KING MADE PLANS FOR HIS MOVEMENT) - Penn School Historic District, Arnett House, SC Route 37, 1 mile South of Frogmore, St. Helena Island, Frogmore, Beaufort County, SC

  14. 78 FR 59414 - Environmental Impact Statement; King County, Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... Federal Highway Administration Environmental Impact Statement; King County, Washington AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent to prepare an environmental impact statement... Environmental Impact Statement (EIS) will be prepared for a proposed project to (1) manage congestion...

  15. King County Metro Transit Hybrid Articulated Buses: Final Evaluation Results

    SciTech Connect

    Chandler, K.; Walkowicz, K.

    2006-12-01

    Final technical report compares and evaluates new diesel and diesel hybrid-electric articulated buses operated as part of the King County Metro Transit (KC Metro) fleet in Seattle, Washington. The evaluation lasted 12 months.

  16. Miniaturized King furnace permits absorption spectroscopy of small samples

    NASA Technical Reports Server (NTRS)

    Ercoli, B.; Tompkins, F. S.

    1968-01-01

    Miniature King-type furnace, consisting of an inductively heated, small diameter tantalum tube supported in a radiation shield eliminates the disadvantages of the conventional furnace in obtaining absorption spectra of metal vapors.

  17. 2. Photocopy of photograph (from Moses King, Philadelphia and Notable ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Photocopy of photograph (from Moses King, Philadelphia and Notable Philadelphians , 1902, p. 260) OBLIQUE VIEW, SHOWING SOUTH (FRONT) AND EAST(SIDE) ELEVATIONS - Old U.S. Mint, Chestnut & Juniper Streets, Philadelphia, Philadelphia County, PA

  18. Making Sense of the Senseless: The Murder of Lawrence King

    ERIC Educational Resources Information Center

    Reis, Beth

    2008-01-01

    On Feb. 12, 2008, 15-year-old Lawrence King was shot twice in the head in front of other students, in Oxnard, California. When Larry King was murdered allegedly due to a classmate's prejudice, some pundits asked if adults were to blame for encouraging him to come out. One can't be sure what adults did or didn't do in this case, but the question…

  19. Natural cholinesterase inhibitors from Myristica cinnamomea King.

    PubMed

    Abdul Wahab, Siti Mariam; Sivasothy, Yasodha; Liew, Sook Yee; Litaudon, Marc; Mohamad, Jamaludin; Awang, Khalijah

    2016-08-01

    A new acylphenol, malabaricone E (1) together with the known malabaricones A-C (2-4), maingayones A and B (5 and 6) and maingayic acid B (7) were isolated from the ethyl acetate extract of the fruits of Myristica cinnamomea King. Their structures were determined by 1D and 2D NMR techniques and LCMS-IT-TOF analysis. Compounds 3 (1.84±0.19 and 1.76±0.21μM, respectively) and 4 (1.94±0.27 and 2.80±0.49μM, respectively) were identified as dual inhibitors, with almost equal acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes inhibiting potentials. The Lineweaver-Burk plots of compounds 3 and 4 indicated that they were mixed-mode inhibitors. Based on the molecular docking studies, compounds 3 and 4 interacted with the peripheral anionic site (PAS), the catalytic triad and the oxyanion hole of the AChE. As for the BChE, while compound 3 interacted with the PAS, the catalytic triad and the oxyanion hole, compound 4 only interacted with the catalytic triad and the oxyanion hole. PMID:27236720

  20. Tagliamento, the king of Alpine rivers

    NASA Astrophysics Data System (ADS)

    Imbriani, Nadia

    2016-04-01

    The Tagliamento river is usually described as the king of the Alpine rivers because it is an extraordinary example of braided gravel-bed river in Europe. It flows in Friuli Venezia Giulia, a region in north-eastern Italy. It has preserved its original ecosystem which has never been changed significantly by irresponsible human interference. Therefore, vegetated islands and braid bars, due to the typical network of channels the river creates, have always been an uncontaminated natural habitat for a wide variety of species of flora and fauna. The Pinzano Bridge, near San Daniele del Friuli, collapsed on 4th November 1966 because of an overflow of water from Tagliamento. From that time, lowlands territorial authorities would like to build retention basins to prevent the river from floodings. A study about the bio-geological survey carried out from a Manzini High School project, chiefly aims to study this ecosystem, which combines the dynamic nature of the Tagliamento with the biodiversity of the whole area where it flows. In the previous years, some classes were involved in this school project. After visiting the river area and taking several photographs of it, the students had the opportunity to reflect upon the devastating environmental impact which the construction of retention basins would cause. They illustrated and analyzed both the solutions offered by some local governors and the objections raised by the World Wide Fund For Nature (WWF). In the near future, other students will continue studying the Tagliamento river so as to be able to appreciate one of the local rarities nature offers, in the hope that the unique geomorphological features of this site of undoubted scientific interest could be kept intact for a very long time.

  1. C. Judson King of UC Berkeley

    SciTech Connect

    Prausnitz, John

    2005-06-01

    In the middle of the UC Berkeley campus, next to the Main Library, South Hall is the last surviving building from the original campus, founded about 135 years ago. A tiny tree-shaded appendix to this venerated classical building houses Berkeley's Center for Studies in Higher Education, directed by C. Judson King, former Provost and Senior Vice President--Academic Affairs of the ten-campus University of California and long-time Professor of Chemical Engineering at Berkeley. Jud came to Berkeley in 1963 as assistant professor of chemical engineering, following receipt of a doctor's degree from MIT and a subsequent short appointment as director of the MIT chemical engineering practice school station at what was then Esso (now Exxon) in New Jersey. His undergraduate degree is from Yale. Starting with his MIT doctoral dissertation on gas absorption, Jud has devoted much of his professional career to separation processes. His teaching and research activities have been primarily concerned with separation of mixtures with emphasis on liquid-liquid extraction and drying. As a consultant to Procter and Gamble, he contributed to the technology of making instant coffee. His life-long activities in hiking and camping stimulated Jud's interest in the manufacture of freeze-dried foods (e.g. turkey meat) to minimize the weight of his hiking back-pack. Jud is internationally known not only for his many research publications but even more, for his acclaimed textbook ''Separation Processses'' (McGraw-Hill, second edition 1980) that is used in standard chemical engineering courses in the US and abroad.

  2. Correction to Kreuzbauer, King, and Basu (2015).

    PubMed

    2015-08-01

    Reports an error in "The Mind in the Object-Psychological Valuation of Materialized Human Expression" by Robert Kreuzbauer, Dan King and Shankha Basu (Journal of Experimental Psychology: General, Advanced Online Publication, Jun 15, 2015, np). In the article the labels on the X-axis of Figure 1 "Remove Variance" and "Preserve Variance" should be switched. (The following abstract of the original article appeared in record 2015-26264-001.) Symbolic material objects such as art or certain artifacts (e.g., fine pottery, jewelry) share one common element: The combination of generating an expression, and the materialization of this expression in the object. This explains why people place a much greater value on handmade over machine-made objects, and originals over duplicates. We show that this mechanism occurs when a material object's symbolic property is salient and when the creator (artist or craftsman) is perceived to have agency control over the 1-to-1 materialized expression in the object. Coactivation of these 2 factors causes the object to be perceived as having high value because it is seen as the embodied representation of the creator's unique personal expression. In 6 experiments, subjects rated objects in various object categories, which varied on the type of object property (symbolic, functional, aesthetic), the production procedure (handmade, machine-made, analog, digital) and the origin of the symbolic information (person or software). The studies showed that the proposed mechanism applies to symbolic, but not to functional or aesthetic material objects. Furthermore, they show that this specific form of symbolic object valuation could not be explained by various other related psychological theories (e.g., uniqueness, scarcity, physical touching, creative performance). Our research provides a universal framework that identifies a core mechanism for explaining judgments of value for one of our most uniquely human symbolic object categories. PMID:26214166

  3. Dragon kings of the deep sea: marine particles deviate markedly from the common number-size spectrum.

    PubMed

    Bochdansky, Alexander B; Clouse, Melissa A; Herndl, Gerhard J

    2016-01-01

    Particles are the major vector for the transfer of carbon from the upper ocean to the deep sea. However, little is known about their abundance, composition and role at depths greater than 2000 m. We present the first number-size spectrum of bathy- and abyssopelagic particles to a depth of 5500 m based on surveys performed with a custom-made holographic microscope. The particle spectrum was unusual in that particles of several millimetres in length were almost 100 times more abundant than expected from the number spectrum of smaller particles, thereby meeting the definition of "dragon kings." Marine snow particles overwhelmingly contributed to the total particle volume (95-98%). Approximately 1/3 of the particles in the dragon-king size domain contained large amounts of transparent exopolymers with little ballast, which likely either make them neutrally buoyant or cause them to sink slowly. Dragon-king particles thus provide large volumes of unique microenvironments that may help to explain discrepancies in deep-sea biogeochemical budgets. PMID:26940454

  4. Dragon kings of the deep sea: marine particles deviate markedly from the common number-size spectrum

    NASA Astrophysics Data System (ADS)

    Bochdansky, Alexander B.; Clouse, Melissa A.; Herndl, Gerhard J.

    2016-03-01

    Particles are the major vector for the transfer of carbon from the upper ocean to the deep sea. However, little is known about their abundance, composition and role at depths greater than 2000 m. We present the first number-size spectrum of bathy- and abyssopelagic particles to a depth of 5500 m based on surveys performed with a custom-made holographic microscope. The particle spectrum was unusual in that particles of several millimetres in length were almost 100 times more abundant than expected from the number spectrum of smaller particles, thereby meeting the definition of “dragon kings.” Marine snow particles overwhelmingly contributed to the total particle volume (95–98%). Approximately 1/3 of the particles in the dragon-king size domain contained large amounts of transparent exopolymers with little ballast, which likely either make them neutrally buoyant or cause them to sink slowly. Dragon-king particles thus provide large volumes of unique microenvironments that may help to explain discrepancies in deep-sea biogeochemical budgets.

  5. Dragon kings of the deep sea: marine particles deviate markedly from the common number-size spectrum

    PubMed Central

    Bochdansky, Alexander B.; Clouse, Melissa A.; Herndl, Gerhard J.

    2016-01-01

    Particles are the major vector for the transfer of carbon from the upper ocean to the deep sea. However, little is known about their abundance, composition and role at depths greater than 2000 m. We present the first number-size spectrum of bathy- and abyssopelagic particles to a depth of 5500 m based on surveys performed with a custom-made holographic microscope. The particle spectrum was unusual in that particles of several millimetres in length were almost 100 times more abundant than expected from the number spectrum of smaller particles, thereby meeting the definition of “dragon kings.” Marine snow particles overwhelmingly contributed to the total particle volume (95–98%). Approximately 1/3 of the particles in the dragon-king size domain contained large amounts of transparent exopolymers with little ballast, which likely either make them neutrally buoyant or cause them to sink slowly. Dragon-king particles thus provide large volumes of unique microenvironments that may help to explain discrepancies in deep-sea biogeochemical budgets. PMID:26940454

  6. The death of King Charles XII--the forensic verdict.

    PubMed

    Nordling, C O

    1998-09-28

    King Charles XII of Sweden was killed in 1718 during his siege of the Danish fortress of Fredriksten. For 276 years, it remained an open question whether the lethal bullet came from the enemy or from a Swedish assassin. Now, a treatise published by a Swedish historian finally proves that the King's death was a case of political murder. Ballistic circumstances and the Danish ammunition then available are incompatible with a random shot from enemy quarters. Major-general Carl Cronstedt possessed the expertise needed to make an assassination look like a war casualty. It appears that the King was shot with a makeshift jacketed bullet long before jacketed bullets came into common use. PMID:9854825

  7. Naval submarine base Kings Bay and Bangor soil evaluations.

    SciTech Connect

    Holcomb, David Joseph; Patteson, Raymond; Wesenberg, Donald L.; Attaway, Stephen W.

    2004-08-01

    This report provides soil evaluation and characterization testing for the submarine bases at Kings Bay, Georgia, and Bangor, Washington, using triaxial testing at high confining pressures with different moisture contents. In general, the samples from the Bangor and Kings Bay sites appeared to be stronger than a previously used reference soil. Assuming the samples of the material were representative of the material found at the sites, they should be adequate for use in the planned construction. Since soils can vary greatly over even a small site, a soil specification for the construction contractor would be needed to insure that soil variations found at the site would meet or exceed the requirements. A suggested specification for the Bangor and Kings Bay soils was presented based on information gathered from references plus data obtained from this study, which could be used as a basis for design by the construction contractor.

  8. Inbreeding, eugenics, and Helen Dean King (1869-1955).

    PubMed

    Ogilvie, Marilyn Bailey

    2007-01-01

    Helen Dean King's scientific work focused on inbreeding using experimental data collected from standardized laboratory rats to elucidate problems in human heredity. The meticulous care with which she carried on her inbreeding experiments assured that her results were dependable and her theoretical explanations credible. By using her nearly homozygous rats as desired commodities, she also was granted access to venues and people otherwise unavailable to her as a woman. King's scientific career was made possible through her life experiences. She earned a doctorate from Bryn Mawr College under Thomas Hunt Morgan and spent a productive career at the Wistar Institute of Anatomy and Biology in Philadelphia where she had access to the experimental subjects which made her career possible. In this paper I examine King's work on inbreeding, her participation in the debates over eugenics, her position at the Wistar Institute, her status as a woman working with mostly male scientists, and her involvement with popular science. PMID:18348398

  9. Dragon-Kings, Black-Swans and Prediction (Invited)

    NASA Astrophysics Data System (ADS)

    Sornette, D.

    2010-12-01

    Extreme fluctuations or events are often associated with power law statistics. Indeed, it is a popular belief that "wild randomness'' is deeply associated with distributions with power law tails characterized by small exponents. In other words, power law tails are often seen as the epitome of extreme events (the "Black Swan'' story). Here, we document in very different systems that there is life beyond power law tails: power laws can be superseded by "dragon-kings'', monster events that occur beyond (or changing) the power law tail. Dragon-kings reveal hidden mechanisms that are only transiently active and that amplify the normal fluctuations (often described by the power laws of the normal regime). The goal of this lecture is to catalyze the interest of the community of geophysicists across all fields of geosciences so that the "invisible gorilla" fallacy may be avoided. Our own research illustrates that new statistics or representation of data are often necessary to identify dragon-kings, with strategies guided by the underlying mechanisms. Paradoxically, the monsters may be ignored or hidden by the use of inappropriate analysis or statistical tools that amount to cut a mamooth in small pieces, so as to lead to the incorrect belief that only mice exist. In order to stimulate further research, we will document and discuss the dragon-king phenomenon on the statistics of financial losses, economic geography, hydrodynamic turbulence, mechanical ruptures, avalanches in complex heterogeneous media, earthquakes, and epileptic seizures. The special status of dragon-kings open a new research program on their predictability, based on the fact that they belong to a different class of their own and express specific mechanisms amplifying the normal dynamics via positive feedbacks. We will present evidence of these claims for the predictions of material rupture, financial crashes and epileptic seizures. As a bonus, a few remarks will be offered at the end on how the dragon-king

  10. 76 FR 2438 - Culturally Significant Objects Imported for Exhibition Determinations: “Kings, Queens, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... the exhibition ``Kings, Queens, and Courtiers: Art in Early Renaissance France'' imported from abroad... Culturally Significant Objects Imported for Exhibition Determinations: ``Kings, Queens, and Courtiers: Art in Early Renaissance France'' SUMMARY: Notice is hereby given of the following determinations: Pursuant...

  11. Henry David Thoreau, Martin Luther King Jr., and the American Tradition of Protest.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Maintains that Henry David Thoreau and Martin Luther King, Jr. fundamentally altered the tradition of protest and reform. Compares and contrasts the role of each man in U.S. social and constitutional history. Concludes that while Thoreau lacked the broad influence of King, his writings influenced both King and Mohandas Gandhi. (CFR)

  12. Let Freedom Ring: The Life & Legacy of Martin Luther King, Jr. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan teaches students about the life and work of Martin Luther King, Jr. Students listen to a brief biography, view photographs of the March on Washington, and read a portion of King's "I Have a Dream" speech. After studying Dr. King's use of imagery and allusion, students create original poetic phrases about freedom and illustrate…

  13. 3 CFR 8624 - Proclamation 8624 of January 14, 2011. Martin Luther King, Jr., Federal Holiday, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Proclamation 8624 of January 14, 2011 Proc. 8624 Martin Luther King, Jr., Federal Holiday, 2011By the President.... Martin Luther King, Jr. devoted his life to the struggle for justice and equality, sowing seeds of hope... United States, do hereby proclaim January 17, 2011, as the Martin Luther King, Jr.,......

  14. 3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... King, Jr., Federal Holiday, 2009 8340 Proclamation 8340 Presidential Documents Proclamations Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday,...

  15. The Founding of a Medical Service Bureau in King County, Washington, 1933

    PubMed Central

    Helgerson, Steven D.

    1976-01-01

    The events leading to the establishment of the King County Medical Service Corporation, now King County Medical-Blue Shield, were varied and complex. Under pressure, the King County Medical Society redefined its code of ethics, expanded its view of acceptable practice and gave birth to a major provider of prepaid health care services. PMID:766413

  16. 77 FR 38005 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Independence Day Fireworks, Kings Beach, CA AGENCY: Coast... safety zone for the Kings Beach Independence Day Fireworks display from 7 a.m. until 10 p.m. on July 3... from Tahoe Keys Marina to the launch site off of Kings Beach, CA at position 39 13'55'' N, 120...

  17. 78 FR 39599 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Independence Day Fireworks, Kings Beach, CA AGENCY: Coast... safety zone for the Independence Day Fireworks, Kings Beach, CA in the Captain of the Port, San Francisco... Marina to the launch site off of Kings Beach, CA in approximate position 39 13'55'' N, 120 01'42'' W...

  18. Reading Stephen King: Issues of Censorship, Student Choice, and Popular Literature.

    ERIC Educational Resources Information Center

    Power, Brenda Miller, Ed.; Wilhelm, Jeffrey D., Ed.; Chandler, Kelly, Ed.

    This collection of essays grew out of the "Reading Stephen King Conference" held at the University of Maine in 1996. Stephen King's books have become a lightning rod for the tensions around issues of including "mass market" popular literature in middle and high school English classes and of who chooses what students read. King's fiction is among…

  19. 50 CFR 622.371 - Limited access system for commercial vessel permits for king mackerel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... vessel permits for king mackerel. 622.371 Section 622.371 Wildlife and Fisheries FISHERY CONSERVATION AND... Atlantic) § 622.371 Limited access system for commercial vessel permits for king mackerel. (a) No applications for additional commercial vessel permits for king mackerel will be accepted. Existing...

  20. Ugiuvangmiut Quliapyuit = King Island Tales. Eskimo History and Legends from Bering Strait.

    ERIC Educational Resources Information Center

    Kaplan, Lawrence D., Ed.

    The collection of native tales from King Island, Alaska, contains tales told originally in Inupiaq Eskimo by seven native elders. Introductory sections provide background information on the storytellers, King Island Village and its people, traditional life there, and the language of the King Islanders. The 25 tales are divided into groups: "The…

  1. Martin Luther King Jr.: The Crozer Seminary Years.

    ERIC Educational Resources Information Center

    Carson, Clayborne

    1997-01-01

    As an undergraduate at Morehouse College, Martin Luther King Jr. was not a strong student, although he excelled in oratory, but in his years at Crozer Theological Seminary in Pennsylvania he applied himself to become a straight-A student. The development of his theological perspective is described. (SLD)

  2. A Dr. Martin Luther King, Jr. Curriculum: Playing the Dream.

    ERIC Educational Resources Information Center

    Clemens, Sydney Gurewitz

    1988-01-01

    Discusses curriculum for young children centered around the beliefs and teachings of Dr. Martin Luther King, Jr. His works are interpreted in a human rights context in which children find their voice in the peaceable resolution of everyday conflicts. Describes the Child of the Day program. (Author/RWB)

  3. LEGENDS OF KING ARTHUR. LITERATURE CURRICULUM III, STUDENT VERSION.

    ERIC Educational Resources Information Center

    KITZHABER, ALBERT R.

    A STUDENT VERSION OF A CURRICULUM GUIDE ON THE "LEGENDS OF KING ARTHUR" WAS DEVELOPED. SELECTED LEGENDS ARE REPRODUCED ALONG WITH AN INTRODUCTION, STUDY QUESTIONS, AND A PASSAGE FROM MALORY'S "LE MORTE D'ARTHUR" IN THE ORIGINAL LANGUAGE OF THE FIRST EDITION (1485). THE TEACHER VERSION IS ED 010 814. RELATED REPORTS ARE ED 010 129 THROUGH ED 010…

  4. Perspective view of Post and King Saloon, 129 North E ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Perspective view of Post and King Saloon, 129 North E Street (corner of E and North 2nd Streets), view looking southwest - Lakeview Downtown Historic District, E, F & G Streets between Second Street North & First Street South, Lakeview, Lake County, OR

  5. Refining King and Baxter Magolda's Model of Intercultural Maturity

    ERIC Educational Resources Information Center

    Perez, Rosemary J.; Shim, Woojeong; King, Patricia M.; Baxter Magolda, Marcia B.

    2015-01-01

    This study examined 110 intercultural experiences from 82 students attending six colleges and universities to explore how students' interpretations of their intercultural experiences reflected their developmental capacities for intercultural maturity. Our analysis of students' experiences confirmed as well as refined and expanded King and Baxter…

  6. 40. GARRET TRUSS DETAIL. The south queen post (called 'king ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    40. GARRET TRUSS DETAIL. The south queen post (called 'king post' in the 1755 account for scantling for the Greater Meeting House) of the third truss from the east end. Note the numerals for assembling the truss members and the plaster marks from the 1755 Monthly Meeting Room. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

  7. 75 FR 3839 - Martin Luther King, Jr., Federal Holiday, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... Independence of the United States of America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc... by the color of their skin, their gender, the faith in their heart, the people they love, or the... world--we honor Dr. King's memory and reaffirm our common humanity. NOW, THEREFORE, I, BARACK...

  8. Skull Size and Intelligence, and King Robert Bruce's IQ

    ERIC Educational Resources Information Center

    Deary, Ian J.; Ferguson, Karen J.; Bastin, Mark E.; Barrow, Geoffrey W. S.; Reid, Louise M.; Seckl, Jonathan R.; Wardlaw, Joanna M.; MacLullich, Alasdair M. J.

    2007-01-01

    An estimate of someone's IQ is a potentially informative personal datum. This study examines the association between external skull measurements and IQ scores, and uses the resulting regression equation to provide an estimate of the IQ of King Robert I of Scotland (Robert Bruce, 1274-1329). Participants were 48 relatively healthy Caucasian men…

  9. Effects of OsteoKing on osteoporotic rabbits

    PubMed Central

    DAI, LIFEN; WU, HAIYING; YU, SHAN; ZHAO, HONGBIN; XUE, LANJIE; XU, MING; SHEN, ZHIQIANG; HU, MIN

    2015-01-01

    Heng-Gu-Gu-Shang-Yu-He-Ji, also known as OsteoKing, is used as a herbal Traditional Chinese Medicine for the treatment of bone disease, including femoral head necrosis and osteoarthritis. However, whether OsteoKing has anti-osteoporotic properties has remained to be elucidated. The purpose of the present study was therefore to investigate the effects of OsteoKing on ovariectomy-induced osteoporosis in rabbits. Female New Zealand white rabbits were randomly divided into an ovariectomized (OVX) group and a sham-surgery group. The rabbits in the OVX group were subjected to an ovariectomy, while the rabbits in the sham group were subjected to the removal of an area of fat near the two ovaries. Bone mineral density, mechanical properties, serum biochemical parameters and micro-architecture were examined at 150 days post-OVX to characterize the experimental animal model. Once the osteoporotic rabbit model had been established, the rabbits in the OVX group were divided into the following groups: Model group, nilestriol group and 300 and 600 mg/kg OsteoKing groups, containing 16 rabbits in each group. OsteoKing and nilestriol were administered orally. The bone mineral density, mechanical properties, serum biochemical parameters, histology and micro-architecture were examined using dual-energy X-ray absorptiometric analysis, mechanical assessments, enzyme-linked immunosorbent assays, histopathological evaluation and micro-computerized tomography examination following 60 days and 120 days of treatment, respectively. Treatment with OsteoKing led to an elevation in the bone mineral density of the vertebra and serum phosphorus levels, reduced serum concentrations of osteocalcin, procollagen type I N-terminal peptide, tartrate-resistant acid phosphatase 5b and cross-linked N-telopeptide of type I collagen, improved mechanical properties (maximum load, stiffness and energy absorption capacity), and micro-architecture of the lumbar vertebra in the OVX osteoporotic rabbit model

  10. Effects of OsteoKing on osteoporotic rabbits.

    PubMed

    Dai, Lifen; Wu, Haiying; Yu, Shan; Zhao, Hongbin; Xue, Lanjie; Xu, Ming; Shen, Zhiqiang; Hu, Min

    2015-07-01

    Heng-Gu-Gu-Shang-Yu-He-Ji, also known as OsteoKing, is used as a herbal Traditional Chinese Medicine for the treatment of bone disease, including femoral head necrosis and osteoarthritis. However, whether OsteoKing has anti-osteoporotic properties has remained to be elucidated. The purpose of the present study was therefore to investigate the effects of OsteoKing on ovariectomy-induced osteoporosis in rabbits. Female New Zealand white rabbits were randomly divided into an ovariectomized (OVX) group and a sham-surgery group. The rabbits in the OVX group were subjected to an ovariectomy, while the rabbits in the sham group were subjected to the removal of an area of fat near the two ovaries. Bone mineral density, mechanical properties, serum biochemical parameters and micro-architecture were examined at 150 days post-OVX to characterize the experimental animal model. Once the osteoporotic rabbit model had been established, the rabbits in the OVX group were divided into the following groups: Model group, nilestriol group and 300 and 600 mg/kg OsteoKing groups, containing 16 rabbits in each group. OsteoKing and nilestriol were administered orally. The bone mineral density, mechanical properties, serum biochemical parameters, histology and micro-architecture were examined using dual-energy X-ray absorptiometric analysis, mechanical assessments, enzyme-linked immunosorbent assays, histopathological evaluation and micro-computerized tomography examination following 60 days and 120 days of treatment, respectively. Treatment with OsteoKing led to an elevation in the bone mineral density of the vertebra and serum phosphorus levels, reduced serum concentrations of osteocalcin, procollagen type I N-terminal peptide, tartrate-resistant acid phosphatase 5b and cross-linked N-telopeptide of type I collagen, improved mechanical properties (maximum load, stiffness and energy absorption capacity), and micro-architecture of the lumbar vertebra in the OVX osteoporotic rabbit model

  11. Fat King Penguins Are Less Steady on Their Feet.

    PubMed

    Willener, Astrid S T; Handrich, Yves; Halsey, Lewis G; Strike, Siobhán

    2016-01-01

    Returning to the shore after a feeding sojourn at sea, king penguins often undertake a relatively long terrestrial journey to the breeding colony carrying a heavy, mostly frontal, accumulation of fat along with food in the stomach for chick-provisioning. There they must survive a fasting period of up to a month in duration, during which their complete reliance on endogenous energy stores results in a dramatic loss in body mass. Our aim was to determine if the king penguin's walking gait changes with variations in body mass. We investigated this by walking king penguins on a treadmill while instrumented with an acceleration data logger. The stride frequency, dynamic body acceleration (DBA) and posture of fat (pre-fasting; 13.2 kg) and slim (post fasting; 11 kg) king penguins were assessed while they walked at the same speed (1.4 km/h) on a treadmill. Paired statistical tests indicated no evidence for a difference in dynamic body acceleration or stride frequency between the two body masses however there was substantially less variability in both leaning angle and the leaning amplitude of the body when the birds were slimmer. Furthermore, there was some evidence that the slimmer birds exhibited a decrease in waddling amplitude. We suggest the increase in variability of both leaning angle and amplitude, as well as a possibly greater variability in the waddling amplitude, is likely to result from the frontal fat accumulation when the birds are heavier, which may move the centre of mass anteriorly, resulting in a less stable upright posture. This study is the first to use accelerometry to better understand the gait of a species within a specific ecological context: the considerable body mass change exhibited by king penguins. PMID:26886216

  12. Fat King Penguins Are Less Steady on Their Feet

    PubMed Central

    Willener, Astrid S. T.; Handrich, Yves; Halsey, Lewis G.; Strike, Siobhán

    2016-01-01

    Returning to the shore after a feeding sojourn at sea, king penguins often undertake a relatively long terrestrial journey to the breeding colony carrying a heavy, mostly frontal, accumulation of fat along with food in the stomach for chick-provisioning. There they must survive a fasting period of up to a month in duration, during which their complete reliance on endogenous energy stores results in a dramatic loss in body mass. Our aim was to determine if the king penguin’s walking gait changes with variations in body mass. We investigated this by walking king penguins on a treadmill while instrumented with an acceleration data logger. The stride frequency, dynamic body acceleration (DBA) and posture of fat (pre-fasting; 13.2 kg) and slim (post fasting; 11 kg) king penguins were assessed while they walked at the same speed (1.4km/h) on a treadmill. Paired statistical tests indicated no evidence for a difference in dynamic body acceleration or stride frequency between the two body masses however there was substantially less variability in both leaning angle and the leaning amplitude of the body when the birds were slimmer. Furthermore, there was some evidence that the slimmer birds exhibited a decrease in waddling amplitude. We suggest the increase in variability of both leaning angle and amplitude, as well as a possibly greater variability in the waddling amplitude, is likely to result from the frontal fat accumulation when the birds are heavier, which may move the centre of mass anteriorly, resulting in a less stable upright posture. This study is the first to use accelerometry to better understand the gait of a species within a specific ecological context: the considerable body mass change exhibited by king penguins. PMID:26886216

  13. Human Progress Never Rolls in on Wheels of Inevitability: Biographies of Martin Luther King, Jr., in the Classroom.

    ERIC Educational Resources Information Center

    Kazemek, Francis E.

    1990-01-01

    Presents resources for teaching about Dr. Martin Luther King, Jr. Outlines criteria for selecting biographies for children and young adults. Identifies problems in certain biographies of King, and recommends high quality biographies of King. Discusses exercises for integrating themes from King's life into the classroom. (RW)

  14. Pairing Behavior of the Monogamous King Quail, Coturnix chinensis

    PubMed Central

    Adkins-Regan, Elizabeth

    2016-01-01

    Animals with socially monogamous mating systems are valuable for discovering proximate mechanisms of prosocial behavior and close social relationships. Especially powerful are comparisons between related species that differ in monogamous tendency. Birds are the most socially monogamous vertebrates. Thus far most research on mechanisms of pairing has used zebra finches, which do not have a relative with a different mating system, however. The goal of the experiments reported here was to develop a new comparative avian system by studying the pairing behavior of a reportedly strongly monogamous quail, the king quail (Coturnix chinensis), a species in the same clade as the less monogamous Japanese quail (Coturnix japonica), the subject of much prior research. In Experiment 1 male-female pairs of king quail housed together were initially avoidant or aggressive but most rapidly progressed to allopreening and huddling. A separation-reunion paradigm reliably elicited both of these behaviors in males that had cohabited for one week. In Experiment 2 the allopreening and huddling behavior of males in cohabiting pairs was highly selective, and a majority of the males were aggressive toward a familiar female that was not the cohabitation partner. In Experiment 3 males were separated from their female cohabitation partners for 9–10 weeks and then given two-choice tests. All but one male spent more time near an unfamiliar female, which may have reflected aggression and shows recognition of and memory for the past pairing experience. Thus king quail show robust, selective and easy to measure pairing behavior that can be reliably elicited with simple separation-reunion testing procedures. Copulation is rarely seen during tests. The behavior of king quail is a striking contrast to that of Japanese quail, providing a new comparative system for discovering mechanisms of behavior related to close social relationships and monogamy. PMID:27257681

  15. Pairing Behavior of the Monogamous King Quail, Coturnix chinensis.

    PubMed

    Adkins-Regan, Elizabeth

    2016-01-01

    Animals with socially monogamous mating systems are valuable for discovering proximate mechanisms of prosocial behavior and close social relationships. Especially powerful are comparisons between related species that differ in monogamous tendency. Birds are the most socially monogamous vertebrates. Thus far most research on mechanisms of pairing has used zebra finches, which do not have a relative with a different mating system, however. The goal of the experiments reported here was to develop a new comparative avian system by studying the pairing behavior of a reportedly strongly monogamous quail, the king quail (Coturnix chinensis), a species in the same clade as the less monogamous Japanese quail (Coturnix japonica), the subject of much prior research. In Experiment 1 male-female pairs of king quail housed together were initially avoidant or aggressive but most rapidly progressed to allopreening and huddling. A separation-reunion paradigm reliably elicited both of these behaviors in males that had cohabited for one week. In Experiment 2 the allopreening and huddling behavior of males in cohabiting pairs was highly selective, and a majority of the males were aggressive toward a familiar female that was not the cohabitation partner. In Experiment 3 males were separated from their female cohabitation partners for 9-10 weeks and then given two-choice tests. All but one male spent more time near an unfamiliar female, which may have reflected aggression and shows recognition of and memory for the past pairing experience. Thus king quail show robust, selective and easy to measure pairing behavior that can be reliably elicited with simple separation-reunion testing procedures. Copulation is rarely seen during tests. The behavior of king quail is a striking contrast to that of Japanese quail, providing a new comparative system for discovering mechanisms of behavior related to close social relationships and monogamy. PMID:27257681

  16. Accumulation factors of mercury by King Bolete Boletus edulis

    NASA Astrophysics Data System (ADS)

    Falandysz, J.; Frankowska, A.

    2003-05-01

    To understand pollution picture with mercury and to examine suitability of King Bolete Boletits edulis Bull.: Fr. as possible bioindicator the total mercurv concentrations were determined both in the fruiting bodies and underlying soil substrate collected from various regions of Poland. There were quite large spatial variations of mercury concentration and some seasonal also were noted. Mercury content of the caps exceeded that of stalks (p<0.05), Nvhile Hg BCF values varied between 9 and 40, and 4 and 40, respectively.

  17. 11. VIEW FROM JUST AFT OF THE KING POST IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. VIEW FROM JUST AFT OF THE KING POST IN THE FOC'S'LE OF THE EVELINA M. GOULART. FIRE EXTINGUISHER IS MOUNTED ON STUB OF FOREMAST. OBJECT AT LOWER LEFT IS A FOLDING MESS TABLE. LADDER LEADS TO DECK. CABINET AT RIGHT CENTER HOUSED SINK FOR CLEAN-UP AND COOKING. A SMALL CHINA SINK AT RIGHT CENTER SERVED FOR PERSONAL CLEAN-UP AND SHAVING. - Auxiliary Fishing Schooner "Evelina M. Goulart", Essex Shipbuilding Museum, 66 Main Street, Essex, Essex County, MA

  18. Toward Inclusive Understandings of Marriage in an Early Childhood Classroom: Negotiating (Un)readiness, Community, and Vulnerability through a Critical Reading of "King and King"

    ERIC Educational Resources Information Center

    Bentley, Dana Frantz; Souto-Manning, Mariana

    2016-01-01

    This collaborative classroom research study examines the ways in which preschoolers made sense of same-sex marriage through a critical reading of the book "King and King" by De Haan and Nijland. Acknowledging the importance of community in doing critical and political work, this article details the ways in which a preschool teacher and a…

  19. [The pretended healing of scrofula by the king's touch].

    PubMed

    Duarte, Ignacio

    2014-08-01

    From the 11th century up to the beginning of the 19th century a healing rite was performed by the kings of France and England. They were considered to have a hereditary divine power to cure with their hand the scrofula, a tuberculous lymphadenitis that affects mainly cervical lymph nodes. The rite took place regularly over groups of scrofulous patients and a wide audience. The belief in that miraculous power was based on the fact that kings had been annointed and crowned in a religious ceremony, thus acquiring a priestly nature together with their temporal power. The monarchs of France and England would have stimulated their subjects' credulity to strengthen their power over the feudal lords, specially when a change of dynasty took place. Scrofula may have been chosen due to a high incidence, with an evolution that may mimick healing, and also because the concept of scrofula may have included other lesions with episodes of spontaneous remission. The available historical data and the current knowledge of tuberculous lymphadenitis do not support the belief of massive miraculous healings by the king's touch. PMID:25327201

  20. STS-57 Earth observation of King Sound in northwest Australia

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-57 Earth observation taken aboard Endeavour, Orbiter Vehicle (OV) 105, is of King Sound in northwest Australia. Roebuck Bay with the city of Broom on its northern shore is south of King Sound. Sediment in the sound is deposited by the Fitzroy River, which is the major body draining the Kimberley Plateau about 200 miles to the west. The extent of the tidal flats around the Sound is indicated by the large white areas covered with a salty residue. According to NASA scientists studying the STS-57 Earth photos, northwest wind gusts are ruffling areas of the water's surface at the mouth of King Sound and in neighboring Collier Bay. Therefore the water is less reflective and dark. The higher reflectance on the brightest areas is caused by biological oils floating on the surface and reducing the capillary wave action. The scientists point out that the oils take the forms of the currents and eddies in the picture. These eddies indicate that the water offshore is moving at a different speed

  1. Radiological Instrumentation Assessment for King County Wastewater Treatment Division

    SciTech Connect

    Strom, Daniel J.; McConn, Ronald J.; Brodzinski, Ronald L.

    2005-05-19

    The King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into its combined sanitary and storm sewer system. Radioactive material could come from the use of a radiological dispersion device (RDD). RDDs include "dirty bombs" that are not nuclear detonations but are explosives designed to spread radioactive material. Radioactive material also could come from deliberate introduction or dispersion of radioactive material into the environment, including waterways and water supply systems. Volume 2 of PNNL-15163 assesses the radiological instrumentation needs for detection of radiological or nuclear terrorism, in support of decisions to treat contaminated wastewater or to bypass the West Point Treatment Plant (WPTP), and in support of radiation protection of the workforce, the public, and the infrastructure of the WPTP. Fixed radiation detection instrumentation should be deployed in a defense-in-depth system that provides 1) early warning of significant radioactive material on the way to the WPTP, including identification of the radionuclide(s) and estimates of the soluble concentrations, with a floating detector located in the wet well at the Interbay Pump Station and telemetered via the internet to all authorized locations; 2) monitoring at strategic locations within the plant, including 2a) the pipe beyond the hydraulic ram in the bar screen room; 2b) above the collection funnels in the fine grit facility; 2c) in the sampling tank in the raw sewage pump room; and 2d) downstream of the concentration facilities that produce 6% blended and concentrated biosolids. Engineering challenges exist for these applications. It is necessary to deploy both ultra-sensitive detectors to provide early warning and identification and detectors capable of functioning in high-dose rate environments that are likely under some scenarios, capable

  2. Drag kings "down under": an archive and introspective of a few Aussie blokes.

    PubMed

    Crowley, Vicki

    2002-01-01

    The mid 1990s saw an explosion of Drag Kings in many major and smaller cities throughout the world. While documentation of this has largely occurred through publications in the USA and UK, the Internet and smaller publications have demonstrated a phenomenon that has arguably re-ignited feminist debate. In Adelaide, Australia, Ben Dover and His Beautiful Boys set the annual lesbian and gay festival alight. This chapter describes this performance to set the stage for exploration of some of the workings of 'race' and ethnicity in the creation of persona, choice of name and naming that is brought to Drag King performance. Drawing on interview material the chapter suggests that just as Drag Kings and kinging has been a useful and provocative site for closer and deeper understandings of genders, bodies and sexualities, Drag Kings and Kinging may also provide a useful site for unraveling some of the minefield that is race and racism. PMID:12769285

  3. Pre-college Workshop Programme at King Fahd University of Petroleum and Minerals.

    ERIC Educational Resources Information Center

    Abualhamayel, H. I.; Shuaib, A. N.

    1988-01-01

    Describes the objectives, development, program, and supporting laboratories of a preparatory year workshop program (PWP) at King Fahd University. Lists five PWP topics with historical brief descriptions. (YP)

  4. Paleomagnetism of King George Island, South Shetlands, Antarctica

    NASA Astrophysics Data System (ADS)

    Slotznick, S. P.; Kirschvink, J. L.; Raub, T. D.; Swanson-Hysell, N.; Edgar, L.

    2011-12-01

    During December of 2009 when the US R/V Lawrence M. Gould was iced out of the Antarctic Peninsula, we collected core and block samples from 17 different flows and dikes at three sampling areas on Weaver Peninsula and Fildes Peninsula, King George Island, South Shetland Islands, Antarctica. Two of the three sampling areas on Weaver Peninsula and Fildes Peninsula were near dikes with Ar-Ar ages of 54.6 ± 3.8 Ma and 57.4 ± 2.1 Ma respectively, close in age to the Paleocene Eocene Thermal Maximum (PETM) (Kraus 2005, Kraus et al. 2007). After removal of significant magnetically soft components by low-temperature cycling and weak AF demagnetization, the basaltic flows from the Weaver Peninsula preserve a dual-polarity characteristic remanence isolated by higher-field AF demagnetization with an in-situ magnetization of D = 166.3, I= 65.4 (n/N = 24/30, α95 = 6.31). This direction, prior to correction for bedding tilt, is indistinct from a plausible Cenozoic reversed polarity magnetization for the site, while correcting for bedding tilt results in anomalously shallow inclinations. This result implies a post-tilting thermochemical remagnetization origin for the characteristic remanence. Analyses of the baked contact, dikes, and conglomerate tests help constrain the age of this event in context of subsequent Cenozoic magmatism on King George Island. Rock magnetic and Kappabridge experiments show that the magnetic mineralogy of the samples is often dominated by magnetite, with titanomagnetite and hematite present in some flows. The results of this multi-site study of Weaver and Fildes Peninsulas add to a growing paleomagnetic database for volcanic rocks from King George Island (Valencio et al. 1979, Kraus et al. 2010, Watts et al. 1984, Nawrocki et al. 2010) and contribute to a better understanding of the complex tectonic and magmatic activity of the South Shetland Islands.

  5. Outliers and Extremes: Dragon-Kings or Dragon-Fools?

    NASA Astrophysics Data System (ADS)

    Schertzer, D. J.; Tchiguirinskaia, I.; Lovejoy, S.

    2012-12-01

    Geophysics seems full of monsters like Victor Hugo's Court of Miracles and monstrous extremes have been statistically considered as outliers with respect to more normal events. However, a characteristic magnitude separating abnormal events from normal ones would be at odd with the generic scaling behaviour of nonlinear systems, contrary to "fat tailed" probability distributions and self-organized criticality. More precisely, it can be shown [1] how the apparent monsters could be mere manifestations of a singular measure mishandled as a regular measure. Monstrous fluctuations are the rule, not outliers and they are more frequent than usually thought up to the point that (theoretical) statistical moments can easily be infinite. The empirical estimates of the latter are erratic and diverge with sample size. The corresponding physics is that intense small scale events cannot be smoothed out by upscaling. However, based on a few examples, it has also been argued [2] that one should consider "genuine" outliers of fat tailed distributions so monstrous that they can be called "dragon-kings". We critically analyse these arguments, e.g. finite sample size and statistical estimates of the largest events, multifractal phase transition vs. more classical phase transition. We emphasize the fact that dragon-kings are not needed in order that the largest events become predictable. This is rather reminiscent of the Feast of Fools picturesquely described by Victor Hugo. [1] D. Schertzer, I. Tchiguirinskaia, S. Lovejoy et P. Hubert (2010): No monsters, no miracles: in nonlinear sciences hydrology is not an outlier! Hydrological Sciences Journal, 55 (6) 965 - 979. [2] D. Sornette (2009): Dragon-Kings, Black Swans and the Prediction of Crises. International Journal of Terraspace Science and Engineering 1(3), 1-17.

  6. STUDIES ON SOME PHARMACOGNOSTIC PROFILES OF SWIETENIA MACROPHYLLA. King.

    PubMed

    Arumugasamy, K; Latha, K V; Kumar, N H Sathish

    2004-10-01

    The aerial parts and seeds of Swietenia macrophylla King (Meliaceae) are used in exotic medicine systems. In the present study, a preliminary phytochemical and few pharmacological profiles were under taken. The physical constans, extractive and ash values were examined. The presence of secondary metabolites in the aerial parts and seeds showed that Swietenia macrophylla is a good source of active principles. TLC studies were done by treating dry treating dry powder of Swietenia macrophylla with various acids, iodine and ferric chloride solution and UV and Visible light. PMID:22557161

  7. [The oral health problems of Sun King Louis XIV].

    PubMed

    Eijkman, M A J

    2012-01-01

    King Louis XIV (1638-1715) of France was a man plagued by a variety of chronic diseases, such as rheumatism, intestinal infections, fistula, headaches, chronic fever, malaria, urinary infections, gout, and chronic oral problems. At his birth, 2 deciduous teeth were already erupted, and at a very young age he already suffered from caries. In 1685, when he revoked the Edict of Nantes, a clumsy extraction of all maxillary teeth gave rise to a large maxillary bone defect and an oroantral communication. PMID:22897036

  8. INSIGHT AGONISTES: A READING OF SOPHOCLES'S OEDIPUS THE KING.

    PubMed

    Mahon, Eugene J

    2015-07-01

    In this reading of Sophocles's Oedipus the King, the author suggests that insight can be thought of as the main protagonist of the tragedy. He personifies this depiction of insight, calling it Insight Agonistes, as if it were the sole conflicted character on the stage, albeit masquerading at times as several other characters, including gods, sphinxes, and oracles. This psychoanalytic reading of the text lends itself to an analogy between psychoanalytic process and Sophocles's tragic hero. The author views insight as always transgressing against, always at war with a conservative, societal, or intrapsychic chorus of structured elements. A clinical vignette is presented to illustrate this view of insight. PMID:26198605

  9. Dermatophilus chelonae in a king cobra (Ophiophagus hannah).

    PubMed

    Wellehan, James F X; Turenne, Christine; Heard, Darryl J; Detrisac, Carol J; O'Kelley, Jeffrey J

    2004-12-01

    A mass was removed from the left flank of a 10-yr-old male king cobra (Ophiophagus hannah), and histologic examination revealed granulomatous dermatitis with intralesional gram-positive cocci and filamentous bacteria. Fourteen months later, a histologically similar subcutaneous mass was removed from a different site. One year later, a large subcutaneous mass at the first surgical site was removed, and histopathologic examination revealed multiloculated granulomas with intralesional gram-positive cocci. An organism was cultured and identified by 16S ribosomal RNA gene sequencing as Dermatophilus chelonae. After a course of antibiotic therapy, no further lesions were seen for 5 mo. PMID:15732601

  10. BOREAS AFM-2 Wyoming King Air 1994 Aircraft Sounding Data

    NASA Technical Reports Server (NTRS)

    Kelly, Robert D.; Hall, Forrest G. (Editor); Knapp, David E. (Editor); Smith, David E. (Technical Monitor)

    2000-01-01

    The BOREAS AFM-2 team used the University of Wyoming King Air aircraft during IFCs 1, 2, and 3 in 1994 to collected pass-by-pass fluxes (and many other statistics) for the large number of level (constant altitude), straight-line passes used in a variety of flight patterns over the SSA and NSA and areas along the transect between these study areas. The data described here form a second set, namely soundings that were incorporated into nearly every research flight by the King Air in 1994. These soundings generally went from near the surface to above the inversion layer. Most were flown immediately after takeoff or immediately after finishing the last flux pattern of that particular day's flights. The parameters that were measured include wind direction, wind speed, west wind component (u), south wind component (v), static pressure, air dry bulb temperature, potential temperature, dewpoint, temperature, water vapor mixing ratio, and CO2 concentration. Data on the aircraft's location, attitude, and altitude during data collection are also provided. These data are stored in tabular ASCH files. The data files are available on a CD-ROM (see document number 20010000884) or from the Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC).

  11. King penguins can detect two odours associated with conspecifics.

    PubMed

    Cunningham, Gregory B; Bonadonna, Francesco

    2015-11-01

    Recent studies on olfaction in penguins have focused on their use of odours while foraging. It has been proposed for some seabirds that an olfactory landscape shaped by odours coming from feeding areas exists. Islands and colonies, however, may also contribute to the olfactory landscape and may act as an orienting map. To test sensitivities to a colony scent we studied whether King penguins (Aptenodytes patagonicus) could detect the smell of sand, feathers or feces by holding presentations beneath their beaks while they naturally slept on the beach. Penguins had a significantly greater response to the feathers and feces presentations than to sand. Although only a first step in exploring a broader role of olfaction in this species, our results raise the possibility of olfaction being used by King penguins in three potential ways: (1) locating the colony from the water or the shore, (2) finding the rendezvous zone within the colony where a chick or partner may be found, or (3) recognizing individuals by scent, as in Humboldt penguins (Spheniscus demersus). PMID:26385329

  12. Mutualism and evolutionary multiplayer games: revisiting the Red King

    PubMed Central

    Gokhale, Chaitanya S.; Traulsen, Arne

    2012-01-01

    Coevolution of two species is typically thought to favour the evolution of faster evolutionary rates helping a species keep ahead in the Red Queen race, where ‘it takes all the running you can do to stay where you are’. In contrast, if species are in a mutualistic relationship, it was proposed that the Red King effect may act, where it can be beneficial to evolve slower than the mutualistic species. The Red King hypothesis proposes that the species which evolves slower can gain a larger share of the benefits. However, the interactions between the two species may involve multiple individuals. To analyse such a situation, we resort to evolutionary multiplayer games. Even in situations where evolving slower is beneficial in a two-player setting, faster evolution may be favoured in a multiplayer setting. The underlying features of multiplayer games can be crucial for the distribution of benefits. They also suggest a link between the evolution of the rate of evolution and group size. PMID:22977149

  13. Eocene paleosols of King George Island, Maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Spinola, Diogo; Portes, Raquel; Schaefer, Carlos; Kühn, Peter

    2016-04-01

    Red layers between lava flows on King George Island, Maritime Antarctica, were formed during the Eocene, which was one of the warmest periods on Earth in the Cenozoic. Our hypothesis is that these red layers are paleosols formed in periods of little or no volcanic activity. Therefore, our main objective was to identify the main pedogenic properties and features to distinguish these from diagenetic features formed after the lava emplacement. Additionally, we compared our results with volcanic soils formed under different climates to find the best present analogue. The macromorphological features indicate a pedogenic origin, because of the occurrence of well-defined horizons based on colour and structure. Micromorphological analyses showed that most important pedogenic features are the presence of biological channels, plant residues, anisotropic b-fabric, neoformed and illuvial clay and distinct soil microstructure. Although the paleosols are not strongly weathered, the geochemical data also support the pedogenic origin despite of diagenetic features as the partial induration of the profiles and zeolites filling nearly all voids in the horizons in contact with the overlying lava flow, indicating circulation of hydrothermal fluids. The macromorphological and micromorphological features of these paleosols are similar to the soils formed under seasonal climates. Thus, these paleosol features do not correspond to the other proxies (e.g. sediment, plant fossils), which indicate a wet, non-seasonal climate, as in Valdivian Forest, Chile, during the Eocene in King George Island

  14. 50 CFR Figure 11 to Part 679 - Red King Crab Savings Area (RKCSA)

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Red King Crab Savings Area (RKCSA) 11 Figure 11 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 11 Figure 11 to Part 679—Red King Crab Savings Area (RKCSA) ER15NO99.009...

  15. 50 CFR Figure 11 to Part 679 - Red King Crab Savings Area (RKCSA)

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Red King Crab Savings Area (RKCSA) 11 Figure 11 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 11 Figure 11 to Part 679—Red King Crab Savings Area (RKCSA) ER15NO99.009...

  16. 50 CFR Figure 11 to Part 679 - Red King Crab Savings Area (RKCSA)

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Red King Crab Savings Area (RKCSA) 11 Figure 11 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 11 Figure 11 to Part 679—Red King Crab Savings Area (RKCSA) ER15NO99.009...

  17. 50 CFR Figure 11 to Part 679 - Red King Crab Savings Area (RKCSA)

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Red King Crab Savings Area (RKCSA) 11 Figure 11 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 11 Figure 11 to Part 679—Red King Crab Savings Area (RKCSA) ER15NO99.009...

  18. Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2005-01-01

    In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

  19. Martin Luther King, Jr. and the Power of Nonviolence. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan introduces students in grades 6-8 to Martin Luther King Jr.'s philosophy of nonviolence and the teachings of Mohandas K. Gandhi that influenced King's views. After considering the political impact of this philosophy, students explore its relevance to personal life. In these 6 lessons students will: (1) examine the philosophy of…

  20. Children's Books on Martin Luther King, Jr. Offer a One-Dimensional View.

    ERIC Educational Resources Information Center

    Banfield, Beryle

    1985-01-01

    Reviews children's books, teacher references, mini-plays, and curriculum resources that relate to the life of Martin Luther King, Jr. Reports that most of these sources ignore growth and changes within King's life and thought, the role models who shaped his philosophy, or his participation in issues such as the Vietnam War and poverty. (KH)

  1. Martin Luther King, Jr. Borrows a Revolution: Argument, Audience, and Implications of a Secondhand Universe.

    ERIC Educational Resources Information Center

    Miller, Keith D.

    1986-01-01

    Examines features of and sources for the discourse of Martin Luther King, Jr., as they relate to the language and assumptions favored by his listeners and readers in an effort to understand how speakers and writers can successfully argue from premises that audiences accept. Indicates how an understanding of King can help in composition…

  2. 77 FR 34798 - Safety Zone; USMMA Fireworks, Long Island Sound, Kings Point, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; USMMA Fireworks, Long Island Sound, Kings... establishing a temporary safety zone on the navigable waters of Long Island Sound in the vicinity of Kings... from a portion of Long Island Sound before, during, and immediately after the fireworks event....

  3. The "Other" Beauty of Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    ERIC Educational Resources Information Center

    Klein, Mia

    1981-01-01

    Submits that Martin Luther King's persuasiveness in his writings may be attributed not only to his structure, logic, and ethos, but even more to his creative, eloquent, and commanding use of the English language. Supports this argument with examples from King's "Letter from Birmingham Jail." (RL)

  4. From Typology to Topography in Clarence King's "Mountaineering in the Sierra Nevada."

    ERIC Educational Resources Information Center

    Hoekzema, Loren

    The book "Mountaineering in the Sierra Nevada" by Clarence King, a late-ninteenth-century American geologist, writer, art critic, and romantic, is discussed in this paper. In the writing and revision of this book, King was attempting a metamorphosis of landscape description into popular reading as he moved from being a symbolic writer to being a…

  5. 50 CFR Figure 11 to Part 679 - Red King Crab Savings Area (RKCSA)

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Red King Crab Savings Area (RKCSA) 11 Figure 11 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 11 Figure 11 to Part 679—Red King Crab Savings Area (RKCSA) ER15NO99.009...

  6. Difficulties in Academic Writing: From the Perspective of King Saud University Postgraduate Students

    ERIC Educational Resources Information Center

    Al Fadda, Hind

    2012-01-01

    The purpose of this study was to determine what difficulties King Saud University students encounter when learning to write academic English and to differentiate between students' learning needs and objectives. The sample consisted of 50 postgraduate students enrolled in King Saud University during the academic year 2009-2010. Analysis of the data…

  7. 3 CFR 8927 - Proclamation 8927 of January 18, 2013. Martin Luther King, Jr., Federal Holiday, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Proclamation 8927 of January 18, 2013. Martin Luther King, Jr., Federal Holiday, 2013 8927 Proclamation 8927 Presidential Documents Proclamations Proclamation 8927 of January 18, 2013 Proc. 8927 Martin Luther King, Jr., Federal Holiday, 2013By the President of the United States of America...

  8. 75 FR 57478 - Accreditation and Approval of King Laboratories, Inc., as a Commercial Gauger and Laboratory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... SECURITY U.S. Customs and Border Protection Accreditation and Approval of King Laboratories, Inc., as a Commercial Gauger and Laboratory AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Notice of accreditation and approval of King Laboratories, Inc., as a commercial gauger...

  9. 75 FR 3245 - Accreditation and Approval of King Laboratories, Inc., as a Commercial Gauger and Laboratory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... SECURITY U.S. Customs and Border Protection Accreditation and Approval of King Laboratories, Inc., as a Commercial Gauger and Laboratory AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Notice of accreditation and approval of King Laboratories, Inc., as a commercial gauger...

  10. 3 CFR 8473 - Proclamation 8473 of January 15, 2010. Martin Luther King, Jr., Federal Holiday, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of the United States of America A Proclamation The Reverend Dr. Martin Luther King, Jr., challenged... America a better Nation,” Dr. King said on the eve of his death. “I may not get there with you. But I want... we have reached our destination. Today, we are closer to fulfilling America’s promise of economic...

  11. 36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Sequoia and Kings Canyon National Parks. 7.8 Section 7.8 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.8 Sequoia and Kings...

  12. 36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Sequoia and Kings Canyon National Parks. 7.8 Section 7.8 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.8 Sequoia and Kings...

  13. 76 FR 38452 - Culturally Significant Object Imported for Exhibition Determinations: “King Amenemhet II”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... Culturally Significant Object Imported for Exhibition Determinations: ``King Amenemhet II'' SUMMARY: Notice..., I hereby determine that the object to be included in the exhibition ``King Amenemhet II,'' imported from abroad for temporary exhibition within the United States, is of cultural significance. The...

  14. The King James Bible and the Politics of Religious Education: Secular State and Sacred Scripture

    ERIC Educational Resources Information Center

    Gearon, Liam

    2013-01-01

    This article provides an outline historical-educational analysis of the King James Bible from its 1611 publication through to its four-hundredth anniversary commemoration in 2011. With particular focus on England, the article traces the educational impact of the King James Bible and charts, in the country of its origin, its progressive decline in…

  15. Antihemorrhagin in the blood serum of king cobra (Ophiophagus hannah): purification and characterization.

    PubMed

    Chanhome, Lawan; Khow, Orawan; Omori-Satoh, Tamotsu; Sitprija, Visith

    2003-06-01

    King cobra (Ophiophagus hannah) serum was found to possess antihemorrhagic activity against king cobra hemorrhagin. The activity was stronger than that in commercial king cobra antivenom. An antihemorrhagin has been purified by ion exchange chromatography, affinity chromatography and gel filtration with a 22-fold purification and an overall yield of 12% of the total antihemorrhagic activity contained in crude serum. The purified antihemorrhagin was homogeneous in disc-PAGE and SDS-PAGE. Its apparent molecular weight determined by SDS-PAGE was 120 kDa. The antihemorrhagin was also active against other hemorrhagic snake venoms obtained in Thailand and Japan such as Calloselasma rhodostoma, Trimeresurus albolabris, Trimeresurus macrops and Trimeresurus flavoviridis (Japanese Habu). It inhibited the proteolytic activity of king cobra venom. It is an acid- and thermolabile protein and does not form precipitin lines against king cobra venom. PMID:12875876

  16. Changes over time in craniocerebral morphology and syringomyelia in cavalier King Charles spaniels with Chiari-like malformation

    PubMed Central

    2012-01-01

    Background Chiari-like malformation (CM) and syringomyelia is a neurological disease complex with high prevalence in cavalier King Charles spaniels (CKCS). The natural progression of this disease with time has not been described. The objectives of this study were to i) determine if syringomyelia progresses with time ii) determine if features of craniocrebral morphology previously associated with CM are progressive (including caudal cranial fossa volume, caudal cranial fossa parenchymal volume, ventricular dimensions, height of the foramen magnum and degree of cerebellar herniation). A retrospective morphometric analysis was undertaken in 12 CKCS with CM for which repeat magnetic resonance images were available without surgical intervention. Results The maximal syrinx width, height of the foramen magnum, length of cerebellar herniation and caudal cranial fossa volume increased over time. Ventricular and caudal fossa parenchymal volumes were not significantly different between scans. Conclusions The results of this study suggest that syringomyelia progresses with time. Increased caudal cranial fossa volume may be associated with active resorption of the supraoccipital bone, which has previously been found in histology specimens from adult CKCS. We hypothesise that active resorption of the supraoccipital bone occurs due to pressure from the cerebellum. These findings have important implications for our understanding of the pathogenesis and variable natural clinical progression of CM and syringomyelia in CKCS. PMID:23136935

  17. 50 CFR 622.372 - Limited access system for king mackerel gillnet permits applicable in the southern Florida west...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.372 Limited access system for king mackerel... renewals of king mackerel gillnet permits, no applications for king mackerel gillnet permits will...

  18. 50 CFR 622.372 - Limited access system for king mackerel gillnet permits applicable in the southern Florida west...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.372 Limited access system for king mackerel... renewals of king mackerel gillnet permits, no applications for king mackerel gillnet permits will...

  19. Immunohistochemical study of purulent wounds treated with King crab collagenase.

    PubMed

    Sakharov IYu; Shekhonin, B V; Glyanzev, S P; Litvin, F E

    1994-04-01

    Immunohistochemical study of tissues from purulent wounds in rats after treatment with the collagenase isolated from the King crab Paralithodes camtschatica was undertaken. The enzymotherapy resulted in a rapid and efficient removal of necrotic debris. It was accompanied by fibrin elimination from the wound bed and subsequent formation of new capillaries. Cellular fibronectin with ED-A sequence was identified in the newly formed granulation tissue, which points to its active synthesis in situ. Polyclonal antibodies against two isozymes of the crab collagenolytic protease were obtained. By their use it was shown that, after application of the collagenase, both isozymes accumulated in fibrin deposits at the wound bed but did not penetrate adherent granulation tissue. PMID:7921650

  20. Biological activities and phytochemicals of Swietenia macrophylla King.

    PubMed

    Moghadamtousi, Soheil Zorofchian; Goh, Bey Hing; Chan, Chim Kei; Shabab, Tara; Kadir, Habsah Abdul

    2013-01-01

    Swietenia macrophylla King (Meliaceae) is an endangered and medicinally important plant indigenous to tropical and subtropical regions of the World. S. macrophylla has been widely used in folk medicine to treat various diseases. The review reveals that limonoids and its derivatives are the major constituents of S. macrophylla. There are several data in the literature indicating a great variety of pharmacological activities of S. macrophylla, which exhibits antimicrobial, anti-inflammatory, antioxidant effects, antimutagenic, anticancer, antitumor and antidiabetic activities. Various other activities like anti-nociceptive, hypolipidemic, antidiarrhoeal, anti-infective, antiviral, antimalarial, acaricidal, antifeedant and heavy metal phytoremediation activity have also been reported. In view of the immense medicinal importance of S. macrophylla, this review aimed at compiling all currently available information on its ethnomedicinal uses, phytochemistry and biological activities of S. macrophylla, showing its importance. PMID:23999722

  1. [Oceanography and King Dom Carlos I's collection of iconography].

    PubMed

    Jardim, Maria Estela; Peres, Isabel Marília; Ré, Pedro Barcia; Costa, Fernanda Madalena

    2014-01-01

    After the Challenger expedition (1872-1878), other nations started to show interest in oceanographic research and organizing their own expeditions. As of 1885, Prince Albert I of Monaco conducted oceanographic campaigns with the collaboration of some of the best marine biologists and physical oceanographers of the day, inventing new techniques and instruments for the oceanographic work. Prince Albert's scientific activity certainly helped kindle the interest of his friend, Dom Carlos I, king of Portugal, in the study of the oceans and marine life. Both shared the need to use photography to document their studies. This article analyzes the role of scientific photography in oceanography, especially in the expeditions organized by the Portuguese monarch. PMID:25338032

  2. A nightmare for King Solomon: the new reproductive technologies.

    PubMed

    Schwartz, Lita Linzer

    2003-06-01

    King Solomon had only two claimants for the baby whose fate he was to decide. With the new reproductive technologies, several people may assert claims to a child whose existence would have been impossible until only recently, and a mass of legal and ethical problems have been created that could barely have been envisioned even half a century ago. It can, for example, no longer be assumed that the woman who carries and gives birth to a baby is that child's biological mother. The legal claims threaten to turn a child into a piece of property rather than a human being with rights and needs. Existing statutes and competing religious or other perspectives, moreover, are not necessarily compatible with these new scientific realities, enlarging the spectrum of problems. This article reviews recent developments in reproductive technologies and some legal, ethical, and psychological issues that may be relevant in these circumstances. PMID:12828019

  3. Movements of foraging king penguins through marine mesoscale eddies

    PubMed Central

    Cotté, Cédric; Park, Young-Hyang; Guinet, Christophe; Bost, Charles-André

    2007-01-01

    Despite increasing evidence that marine predators associate with mesoscale eddies, how these marine features influence foraging movements is still unclear. This study investigates the relationship of at-sea movements of king penguins to mesoscale eddies using oceanographic remote sensing and movement data from 43 individual trips over 4 years. Simultaneous satellite measurements provided information on gradients of sea surface temperature and currents associated with eddies determined from altimetry. Penguins tended to swim rapidly with currents as they travelled towards foraging zones. Swimming speed indicative of foraging occurred within mesoscale fronts and strong currents associated with eddies at the Polar Front. These results demonstrate the importance of mesoscale eddies in directing foraging efforts to allow predators to rapidly get to rich areas where high concentrations of prey are likely to be encountered. When returning to the colony to relieve the incubating partner or to feed the chick, the birds followed a direct and rapid path, seemingly ignoring currents. PMID:17669726

  4. Establishing backcountry use quotas: an example from Mineral King, California

    USGS Publications Warehouse

    Parsons, David J.; Stohlgren, Thomas J.; Fodor, Paul A.

    1981-01-01

    Increasing levels of visitor use and consequent resource damage have necessitated that backcountry use restrictions be established in the Mineral King area of Sequoia National Park, California. In this paper we review the steps taken in developing a trailhead quota system. The availability of acceptable campsites, based on a detailed inventory of site distribution and impact, was used to quantitatively derive use capacities for each camp area. Wilderness permit data on visitor dispersal patterns from the major trailheads, including length of stay at each camp area, were then used to translate the area capacities into daily trailhead quotas that would assure that these capacities were not surpassed. The general approach is applicable to any backcountry area, although large complex areas may require the use of available computer simulation models.

  5. Movements of foraging king penguins through marine mesoscale eddies.

    PubMed

    Cotté, Cédric; Park, Young-Hyang; Guinet, Christophe; Bost, Charles-André

    2007-10-01

    Despite increasing evidence that marine predators associate with mesoscale eddies, how these marine features influence foraging movements is still unclear. This study investigates the relationship of at-sea movements of king penguins to mesoscale eddies using oceanographic remote sensing and movement data from 43 individual trips over 4 years. Simultaneous satellite measurements provided information on gradients of sea surface temperature and currents associated with eddies determined from altimetry. Penguins tended to swim rapidly with currents as they travelled towards foraging zones. Swimming speed indicative of foraging occurred within mesoscale fronts and strong currents associated with eddies at the Polar Front. These results demonstrate the importance of mesoscale eddies in directing foraging efforts to allow predators to rapidly get to rich areas where high concentrations of prey are likely to be encountered. When returning to the colony to relieve the incubating partner or to feed the chick, the birds followed a direct and rapid path, seemingly ignoring currents. PMID:17669726

  6. [Perceptions of people about hypertension and concepts of Imogene King].

    PubMed

    Bezerra, Sara Taciana Firmino; da Silva, Lúcia de Fátima; Guedes, Maria Vilani Cavalcante; de Freitas, Maria Célia

    2010-09-01

    As the discussion on cardiovascular diseases is a relevant matter, this paper aims to analyze the perceptions of a group of hypertensive people about their sickness process related to King's conceptual models of personal and interpersonal systems. This descriptive and exploitative study was developed in a reference unit in Fortaleza, Ceará, Brazil, accepted by the Ethics Committee of Ceará State University Fifty hypertensive people participated (34 women and 16 men), ages 23 to 84. Results show fear of complications, satisfaction in adapting to treatment, dissatisfaction with the changes in their life style and resignation towards the disease. The nurse, seen as part of the initial assistance and in contrast with the insecurity shown by the patients, reveals the need of reflexion on the way patients are taken care. PMID:21574335

  7. Study of PCBs and PBDEs in King George Island, Antarctica, using PUF passive air sampling

    NASA Astrophysics Data System (ADS)

    Li, Yingming; Geng, Dawei; Liu, Fubin; Wang, Thanh; Wang, Pu; Zhang, Qinghua; Jiang, Guibin

    2012-05-01

    Polyurethane foam (PUF)-disk based passive air samplers were deployed in King George Island, Antarctica, during the austral summer of 2009-2010, to investigate levels, distributions and potential sources of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in Antarctic air. The atmospheric levels of ∑ indicator PCBs and ∑14 PBDEs ranged from 1.66 to 6.50 pg m-3 and from 0.67 to 2.98 pg m-3, respectively. PCBs homologue profiles were dominated by di-PCBs, tri-PCBs and tetra-PCBs, whereas BDE-17 and BDE-28 were the predominant congeners of PBDEs, which could be explained by long-range atmospheric transport processes. However, the sampling sites close to the Antarctic research stations showed higher atmospheric concentrations of PCBs and PBDEs than the other sites, reflecting potential local sources from the Antarctic research stations. The non-Aroclor congener PCB-11 was found in all the air samples, with air concentrations of 3.60-31.4 pg m-3 (average 15.2 pg m-3). Comparison between the results derived from PUF-disk passive air sampling and high-volume air sampling validates the feasibility of using the passive air samplers in Antarctic air. To our knowledge, this study is the first employment of PUF-disk based passive air samplers in Antarctic atmosphere.

  8. An interdisciplinary approach to climate and coastal systems changes on King George Island

    NASA Astrophysics Data System (ADS)

    Abele, D.; Braun, M.; Falk, U.; Kuhn, G.; Hass, C. H.; Dominguez, M.; Monien, P.; Brumsack, H.; Wasilowska, A.; Tatur, A.; Schloss, I.; Hernando, M.; Quartino, M. L.; Torre, L.; Sahade, R.; Philipp, E.

    2010-12-01

    Local climate warming recorded at maritime Antarctica since 50 years dramatically affects small ice caps such as on King George Island (KGI) at the Northern tip of the Antarctic Peninsula. DGPS measurements revealed surface lowering in elevations up to 270 m above ellipsoid with a maximum of 14 m over 11 years. Glacial area loss at KGI amounted to 20 sqkm between 2000 and 2008. Newly ice free areas opened and succession of diatoms, ostracods and foraminifers can be read in sediments cores. Input of glacial melt water and mineral suspension into coastal areas reach highest monthly yields in January. Timing of the annual discharge wave and volume have increased during the past 5 years. Coastal biota are severely affected by melt water, shading, sedimentation and increased intensity of iceberg scour. 20 years of coastal monitoring indicate that sediment discharge in summer combines with slowly rising water temperatures and freshening in coastal surface waters fronting melting glaciers. Shifts in pelagic communities from larger diatoms to smaller phytoflagellates in the highly stratified summer scenario correlate with large quantities of beaching dead krill. Shifts in the lower distribution limit of macroalgae have cascading effects on grazers and change community structure. Elevated rates of sediment deposition on the seafloor distinctly affect different groups of benthic macrofauna and shifts in benthic community and population age structure can be well explained with species specific sensitivity to sediment and iceberg impact. Most Antarctic macrofauna are highly vulnerable to change, but in some cases we observe unexpected adaptability.

  9. Glucose regulates lipid metabolism in fasting king penguins.

    PubMed

    Bernard, Servane F; Orvoine, Jord; Groscolas, René

    2003-08-01

    This study aims to determine whether glucose intervenes in the regulation of lipid metabolism in long-term fasting birds, using the king penguin as an animal model. Changes in the plasma concentration of various metabolites and hormones, and in lipolytic fluxes as determined by continuous infusion of [2-3H]glycerol and [1-14C]palmitate, were examined in vivo before, during, and after a 2-h glucose infusion under field conditions. All the birds were in the phase II fasting status (large fat stores, protein sparing) but differed by their metabolic and hormonal statuses, being either nonstressed (NSB; n = 5) or stressed (SB; n = 5). In both groups, glucose infusion at 5 mg.kg-1.min-1 induced a twofold increase in glycemia. In NSB, glucose had no effect on lipolysis (maintenance of plasma concentrations and rates of appearance of glycerol and nonesterified fatty acids) and no effect on the plasma concentrations of triacylglycerols (TAG), glucagon, insulin, or corticosterone. However, it limited fatty acid (FA) oxidation, as indicated by a 25% decrease in the plasma level of beta-hydroxybutyrate (beta-OHB). In SB, glucose infusion induced an approximately 2.5-fold decrease in lipolytic fluxes and a large decrease in FA oxidation, as reflected by a 64% decrease in the plasma concentration of beta-OHB. There were also a 35% decrease in plasma TAG, a 6.5- and 2.8-fold decrease in plasma glucagon and corticosterone, respectively, and a threefold increase in insulinemia. These data show that in fasting king penguins, glucose regulates lipid metabolism (inhibition of lipolysis and/or of FA oxidation) and affects hormonal status differently in stressed vs. nonstressed individuals. The results also suggest that in birds, as in humans, the availability of glucose, not of FA, is an important determinant of the substrate mix (glucose vs. FA) that is oxidized for energy production. PMID:12738609

  10. Brood rearing ecology of king eiders on the north slope of Alaska

    USGS Publications Warehouse

    Phillips, Laura M.; Powell, Abby N.

    2009-01-01

    We examined King Eider (Somateria spectabilis) brood survival in the Kuparak oil field in northern Alaska in 2002 and 2003 by monitoring hens with broods using radiotelemetry. We observed complete brood loss in eight of 10 broods. Broods survived less than 2 weeks on average, and most mortality occurred within 10 days of hatch. Distance hens traveled overland did not affect brood survival. Apparent King Eider brood survival in our study area was lower than reported for eider species in other areas. We recommend future studies examine if higher densities of predators in oil fields reduces King Eider duckling survival.

  11. Synchronization and an application of a novel fractional order King Cobra chaotic system.

    PubMed

    Muthukumar, P; Balasubramaniam, P; Ratnavelu, K

    2014-09-01

    In this paper, we design a new three dimensional King Cobra face shaped fractional order chaotic system. The multi-scale synchronization scheme of two fractional order chaotic systems is described. The necessary conditions for the multi-scale synchronization of two identical fractional order King Cobra chaotic systems are derived through feedback control. A new cryptosystem is proposed for an image encryption and decryption by using synchronized fractional order King Cobra chaotic systems with the supports of multiple cryptographic assumptions. The security of the proposed cryptosystem is analyzed by the well known algebraic attacks. Numerical simulations are given to show the effectiveness of the proposed theoretical results. PMID:25273185

  12. Synchronization and an application of a novel fractional order King Cobra chaotic system

    SciTech Connect

    Muthukumar, P. Balasubramaniam, P.; Ratnavelu, K.

    2014-09-01

    In this paper, we design a new three dimensional King Cobra face shaped fractional order chaotic system. The multi-scale synchronization scheme of two fractional order chaotic systems is described. The necessary conditions for the multi-scale synchronization of two identical fractional order King Cobra chaotic systems are derived through feedback control. A new cryptosystem is proposed for an image encryption and decryption by using synchronized fractional order King Cobra chaotic systems with the supports of multiple cryptographic assumptions. The security of the proposed cryptosystem is analyzed by the well known algebraic attacks. Numerical simulations are given to show the effectiveness of the proposed theoretical results.

  13. Survey of copper in Kings Bay and Cumberland Sound. Final report, 15-23 January 1985

    SciTech Connect

    Lieberman, S.H.; Johnston, R.K.; Bower, D.R.; Inman, S.M.

    1985-10-01

    A multiparameter survey consisting of physical, chemical, and biological measurements was performed to map the copper distribution in Kings Bay and Cumberland Sound, Georgia. The results of this study suggest (1) Kings Bay was probably not a source of elevated copper levels during the study interval, (2) dewatering of the dredge spoil containment area does not appear to be a souce of cooper pollution, and (3) concentrations in the Lower Turning Basin of Kings Bay were slightly higher than levels in the Upper Basin or in Cumberland Sound, suggesting possible input from copper antifouling coatings.

  14. Radiological Risk Assessment for King County Wastewater Treatment Division

    SciTech Connect

    Strom, Daniel J.

    2005-08-05

    Staff of the King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into the combined sanitary and storm sewer system in King County, Washington. Radioactive material could come from the use of a radiological dispersion device (RDD). RDDs include "dirty bombs" that are not nuclear detonations but are explosives designed to spread radioactive material (National Council on Radiation Protection and Measurements (NCRP) 2001). Radioactive material also could come from deliberate introduction or dispersion of radioactive material into the environment, including waterways and water supply systems. This document develops plausible and/or likely scenarios, including the identification of likely radioactive materials and quantities of those radioactive materials to be involved. These include 60Co, 90Sr, 137Cs, 192Ir, 226Ra, plutonium, and 241Am. Two broad categories of scenarios are considered. The first category includes events that may be suspected from the outset, such as an explosion of a "dirty bomb" in downtown Seattle. The explosion would most likely be heard, but the type of explosion (e.g., sewer methane gas or RDD) may not be immediately known. Emergency first responders must be able to quickly detect the radioisotopes previously listed, assess the situation, and deploy a response to contain and mitigate (if possible) detrimental effects resulting from the incident. In such scenarios, advance notice of about an hour or two might be available before any contaminated wastewater reaches a treatment plant. The second category includes events that could go initially undetected by emergency personnel. Examples of such a scenario would be the inadvertent or surreptitious introduction of radioactive material into the sewer system. Intact rogue radioactive sources from industrial radiography devices, well-logging apparatus, or

  15. Microhabitat selection, demography, and correlates of home range size for the King Rail (Rallus elegans)

    USGS Publications Warehouse

    Pickens, Bradley A.; King, Sammy L.

    2013-01-01

    Animal movements and habitat selection within the home range, or microhabitat selection, can provide insights into habitat requirements, such as foraging and area requirements. The King Rail (Rallus elegans) is a wetland bird of high conservation concern in the United States, but little is known about its movements, habitats, or demography. King Rails (n = 34) were captured during the 2010–2011 breeding seasons in the coastal marshes of southwest Louisiana and southeast Texas. Radio telemetry and direct habitat surveys of King Rail locations were conducted to estimate home ranges and microhabitat selection. Within home ranges, King Rails selected for greater plant species richness and comparatively greater coverage of Phragmites australis, Typha spp., and Schoenoplectus robustus. King Rails were found closer to open water compared to random locations placed 50 m from King Rail locations. Home ranges (n = 22) varied from 0.8–32.8 ha and differed greatly among sites. Home range size did not vary by year or sex; however, increased open water, with a maximum of 29% observed in the study, was correlated with smaller home ranges. Breeding season cumulative survivorship was 89% ± 22% in 2010 and 61% ± 43% in 2011, which coincided with a drought. With an equal search effort, King Rail chicks and juveniles observed in May-June decreased from 110 in 2010 to only 16 in the drier year of 2011. The findings show King Rail used marsh with ≤ 29% open water and had smaller home ranges when open water was more abundant.

  16. Tidal-flow, circulation, and flushing characteristics of Kings Bay, Citrus County, Florida

    USGS Publications Warehouse

    Hammett, K.M.; Goodwin, C.R.; Sanders, G.L.

    1996-01-01

    Kings Bay is an estuary on the gulf coast of peninsular Florida with a surface area of less than one square mile. It is a unique estuarine system with no significant inflowing rivers or streams. As much as 99 percent of the freshwater entering the bay originates from multiple spring vents at the bottom of the estuary. The circulation and flushing characteristics of Kings Bay were evaluated by applying SIMSYS2D, a two-dimensional numerical model. Field data were used to calibrate and verify the model. Lagrangian particle simulations were used to determine the circulation characteristics for three hydrologic conditions: low inflow, typical inflow, and low inflow with reduced friction from aquatic vegetation. Spring discharge transported the particles from Kings Bay through Crystal River and out of the model domain. Tidal effects added an oscillatory component to the particle paths. The mean particle residence time was 59 hours for low inflow with reduced friction; therefore, particle residence time is affected more by spring discharge than by bottom friction. Circulation patterns were virtually identical for the three simulated hydroloigc conditions. Simulated particles introduced in the southern part of Kings Bay traveled along the eastern side of Buzzard Island before entering Crystal River and existing the model domain. The flushing characteristics of Kings Bay for the three hydrodynamic conditions were determined by simulating the injection of conservative dye constituents. The average concentration of dye initially injected in Kings Bay decreased asymptotically because of spring discharge, and the tide caused some oscillation in the average dye concentration. Ninety-five percent of the injected dye exited Kings Bay and Crystal River with 94 hours for low inflow, 71 hours for typical inflow, and 94 hours for low inflow with reduced bottom friction. Simulation results indicate that all of the open waters of Kings Bay are flushed by the spring discharge. Reduced

  17. A preliminary appraisal of sediment sources and transport in Kings Bay and vicinity, Georgia and Florida

    USGS Publications Warehouse

    McConnell, J.B.; Radtke, D.B.; Hale, T.W.; Buell, G.R.

    1983-01-01

    Water-quality, bottom-material, suspended-sediment, and current-velocity data were collected during November 1981 in Kings Bay and vicinity to provide information on the sources and transport of estuarine sediments. Kings Bay and Cumberland Sound , the site of the Poseidon Submarine Base in southeast Georgia, are experiencing high rates of sediment deposition and accumulation, which are causing serious navigational and operational problems. Velocity, bathymetry, turbidity, and bottom-material data suggest that the area in the vicinity of lower Kings Bay is accumulating deposits of suspended sediment transported from Cumberland Sound on the floodtide and from upper Kings Bay and the tidal marsh drained by Marianna Creek on the ebbtide. Suspended-sediment discharges computed for consecutive 13-hour ebbtides and floodtides showed that a net quantity of suspended sediment was transported seaward from upper Kings Bay and Marianna Creek. A net landward transport of suspended sediment computed at the St. Marys Entrance indicated areas seaward of St. Marys Entrance may be supplying sediment to the shoaling areas of the estuary, including lower Kings Bay. (USGS)

  18. Seeing double, thinking twice: the Toronto drag kings and (re-) articulations of masculinity.

    PubMed

    Noble, Jean Bobby

    2002-01-01

    Through a close reading of the performances of masculinity by the Toronto drag kings, this chapter argues that drag king shows parody the hyper-masculine star at his most contradictory and dialogic. Given that drag king performances parody both the contradictions of masculinity on stage, and the productive technologies of the star, king performances are essentially both meta-theatrical (performances about performing where lights, music, body language, dance all make the man) and meta-performative (performances which are at once conditioned by the performative reiterations which enable a fiction of identity in the first place). Finally, I explore the rather abstracted question of what cultural work the category of "drag king" does. I argue that it is a term which articulates a series of productive but necessary slippages in and through the contradictory and dialogic practices of identification. The bottom line is this: drag kings are situated in and play with the ironic no man's land between "lesbian," "butch," "transman" and "bio-boy" where the sell evident is neither. PMID:12769283

  19. KING (Kinemage, Next Generation): A versatile interactive molecular and scientific visualization program

    PubMed Central

    Chen, Vincent B; Davis, Ian W; Richardson, David C

    2009-01-01

    Proper visualization of scientific data is important for understanding spatial relationships. Particularly in the field of structural biology, where researchers seek to gain an understanding of the structure and function of biological macromolecules, it is important to have access to visualization programs which are fast, flexible, and customizable. We present KiNG, a Java program for visualizing scientific data, with a focus on macromolecular visualization. KiNG uses the kinemage graphics format, which is tuned for macromolecular structures, but is also ideal for many other kinds of spatially embedded information. KiNG is written in cross-platform, open-source Java code, and can be extended by end users through simple or elaborate “plug-in” modules. Here, we present three such applications of KiNG to problems in structural biology (protein backbone rebuilding), bioinformatics of high-dimensional data (e.g., protein sidechain chi angles), and classroom education (molecular illustration). KiNG is a mature platform for rapidly creating and capitalizing on scientific visualizations. As a research tool, it is invaluable as a test bed for new methods of visualizing scientific data and information. It is also a powerful presentation tool, whether for structure browsing, teaching, direct 3D display on the web, or as a method for creating pictures and videos for publications. KiNG is freely available for download at http://kinemage.biochem.duke.edu. PMID:19768809

  20. Color ornaments and territory position in king penguins.

    PubMed

    Keddar, Ismaël; Jouventin, Pierre; Dobson, F Stephen

    2015-10-01

    King penguins exhibit mutual color ornamentation of feathers and beak color. They breed in dense colonies and produce a single chick every 2 years. Thus, males and females must choose partners carefully to be reproductively successful, and auricular patches of males and UV coloration of beak spots have been shown to influence mate choice. Position in the breeding colony is also important to reproductive success, with pairs on the edge of the colony less successful than those in the center. We studied the mutual ornaments, individual condition, and position of pairs in their breeding colony. Males were significantly larger than females in size, body mass, and auricular patch size. Within pairs, auricular patch size of males and females were significantly correlated, and male auricular patch size and body mass were significantly associated, suggesting a link between this ornament and male body condition. Moving from the edge to the center of the colony, pairs had larger yellow-orange auricular patches, indicating a link between this ornament and settlement in higher quality territories in the center of the colony. Pairs were also less brightly brown colored on the breast and less saturated in UV color of the beak spot. Since we observed pairs that were settling for egg laying, location in the colony may have reflected aspects of pair condition, rather than later jockeying for positioning using ornaments as signals of behavioral dominance. PMID:26168874

  1. Characterization of "Hydrocarbon" Dry Cleaning in King County, Washington.

    PubMed

    Whittaker, Stephen G; Taylor, Jessie; Van Hooser, Linda M

    2015-09-01

    In King County, Washington, the most frequently used alternative solvent to perchloroethylene is a hydrotreated petroleum hydrocarbon. The objectives of the authors' study were to 1) determine the frequency of use of process chemicals used in "hydrocarbon" dry cleaning and gather other operational information; 2) chemically characterize the process chemicals; 3) characterize the still bottoms and separator water wastes according to dangerous waste and wastewater discharge regulations; 4) identify linkages between work practices, process chemicals, and the chemical composition of the waste streams; and 5) evaluate the aquatic toxicity of the hydrocarbon solvent and detergent. Many hydrocarbon dry cleaners are using process chemicals that contain hazardous substances, including trichloroethylene. One sample of separator water contained 13,000 µg/L trichloroethylene. This sample was determined to be federal hazardous waste, state-only dangerous waste (i.e., according to Washington state-specific regulations), and failed wastewater discharge thresholds. All still bottoms were determined to be state-only dangerous wastes. Efforts should be directed towards replacing hazardous spot cleaning chemicals with safer alternatives and ensuring that wastes are disposed of appropriately. PMID:26502560

  2. Magnetometry at Uruk (Iraq): The city of King Gilgamesh

    NASA Astrophysics Data System (ADS)

    Fassbinder, J.; Becker, H.; van Ess, M.

    2003-04-01

    Uruk (Tell Warka) is one of the most famous sites for the early cultural development at Mesopotamia. The Sumerian city state was also important for the origin of writing and Uruk was the scene of action of mans oldest epic, the famous Epic of Gilgamesh (2600 B.C). During the time of the Sassanides, 400 A.D. the city was given up completely. Today the ruin is dominated by shallow hills and wadis, covered by pottery, mudbricks and slags. The area is totally free of modern buildings and far away from the modern village of Warka. Therefore it is an ideal place for uncompensated cesium magnetometry. The most sensational find was the discovery of a canal system inside the city. Furthermore the magnetogram shows the remains of buildings of the Babylonian type as well as garden structures, a middle Babylonian graveyard and the so called "New Years Temple" of the God Anu or Godess Ischtar. The city wall, which we prospected in a length of more than one kilometer, includes a water gate and is nearly 40 meters broad. From magnetometry it is evident that it was build by burned mudbricks as it was described by the Epic. In the west of the "New Years Temple" in the middle of the former Euphrates river we detected the remains of a building which may be interpreted as a burial. But if this building is the grave of the famous King Gilgamesh as it was described by the Epic of Gilgamesh it must remain speculative.

  3. On Cas A, Cassini, Comets, and King Charles

    NASA Astrophysics Data System (ADS)

    Soria, Roberto; Balestrieri, Riccardo; Ohtsuka, Yasuyo

    2013-03-01

    We re-examine the long-standing problem of the date of the Cassiopeia A supernova (SN), in view of recent claims that it might be the 1630 'noon-star' seen at the birth of King Charles II. We do not support this identification, based on the expected brightness of a Type-IIb SN (too faint to be seen in daylight), the extrapolated motion of the ejecta (inconsistent with a date earlier than 1650), the lack of any scientific follow-up observations, the lack of any mention of it in Asian archives. The origin of the 1630 noon-star event (if real) remains a mystery; there was a bright comet in 1630 June but no evidence to determine whether or not it was visible in daylight. Instead, we present French reports about a fourth-magnitude star discovered by Cassini in Cassiopeia in or shortly before 1671, which was not seen before or since. The brightness is consistent with what we expect for the Cas A SN; the date is consistent with the extrapolated motion of the ejecta. We argue that this source could be the long-sought SN.

  4. Maternal telomere length inheritance in the king penguin

    PubMed Central

    Reichert, S; Rojas, E R; Zahn, S; Robin, J-P; Criscuolo, F; Massemin, S

    2015-01-01

    Telomeres are emerging as a biomarker for ageing and survival, and are likely important in shaping life-history trade-offs. In particular, telomere length with which one starts in life has been linked to lifelong survival, suggesting that early telomere dynamics are somehow related to life-history trajectories. This result highlights the importance of determining the extent to which telomere length is inherited, as a crucial factor determining early life telomere length. Given the scarcity of species for which telomere length inheritance has been studied, it is pressing to assess the generality of telomere length inheritance patterns. Further, information on how this pattern changes over the course of growth in individuals living under natural conditions should provide some insight on the extent to which environmental constraints also shape telomere dynamics. To fill this gap partly, we followed telomere inheritance in a population of king penguins (Aptenodytes patagonicus). We tested for paternal and maternal influence on chick initial telomere length (10 days old after hatching), and how these relationships changed with chick age (at 70, 200 and 300 days old). Based on a correlative approach, offspring telomere length was positively associated with maternal telomere length early in life (at 10 days old). However, this relationship was not significant at older ages. These data suggest that telomere length in birds is maternally inherited. Nonetheless, the influence of environmental conditions during growth remained an important factor shaping telomere length, as the maternal link disappeared with chicks' age. PMID:25052413

  5. Identification of the remains of King Richard III.

    PubMed

    King, Turi E; Fortes, Gloria Gonzalez; Balaresque, Patricia; Thomas, Mark G; Balding, David; Maisano Delser, Pierpaolo; Neumann, Rita; Parson, Walther; Knapp, Michael; Walsh, Susan; Tonasso, Laure; Holt, John; Kayser, Manfred; Appleby, Jo; Forster, Peter; Ekserdjian, David; Hofreiter, Michael; Schürer, Kevin

    2014-01-01

    In 2012, a skeleton was excavated at the presumed site of the Grey Friars friary in Leicester, the last-known resting place of King Richard III. Archaeological, osteological and radiocarbon dating data were consistent with these being his remains. Here we report DNA analyses of both the skeletal remains and living relatives of Richard III. We find a perfect mitochondrial DNA match between the sequence obtained from the remains and one living relative, and a single-base substitution when compared with a second relative. Y-chromosome haplotypes from male-line relatives and the remains do not match, which could be attributed to a false-paternity event occurring in any of the intervening generations. DNA-predicted hair and eye colour are consistent with Richard's appearance in an early portrait. We calculate likelihood ratios for the non-genetic and genetic data separately, and combined, and conclude that the evidence for the remains being those of Richard III is overwhelming. PMID:25463651

  6. Histopathological investigation of syringomyelia in the Cavalier King Charles spaniel.

    PubMed

    Hu, H Z; Rusbridge, C; Constantino-Casas, F; Jeffery, N

    2012-01-01

    Syringomyelia (SM) in Cavalier King Charles spaniels (CKCSs) is identified commonly on magnetic resonance images and is sometimes associated with clinical signs of pain and cervical hyperaesthesia. However, the mechanism by which SM develops in this breed has not been fully elucidated and the associated effects on spinal cord structure have not been reported previously. The aims of this study were to describe changes found in the spinal cord of CKCSs, to compare findings between symptomatic and asymptomatic dogs and to determine whether syrinx formation was associated with tissue destruction. Anomalies of the central canal were found in all specimens and many dogs had grossly visible fluid-filled cavities within the spinal cord. Prominent microscopical findings were spongy degenerative changes associated with neuronal necrosis and Wallerian degeneration. The ependyma was discontinuous in many specimens, notably in symptomatic individuals, and there was evidence of angiogenesis and fibrous tissue proliferation around blood vessels adjacent to syrinx cavities. Compared with two different samples of the normal dog population, dogs with syrinxes had significantly less grey matter, although this decrease was associated with generalized loss of spinal cord area. Therefore, SM is associated with degenerative changes in the spinal cord and may develop through primary disruption of ependymal integrity followed by vascular hypertrophy and proliferation. Glial and fibrous proliferation appears to be associated with expression of clinical signs. PMID:21889166

  7. Identification of the remains of King Richard III

    PubMed Central

    King, Turi E.; Fortes, Gloria Gonzalez; Balaresque, Patricia; Thomas, Mark G.; Balding, David; Delser, Pierpaolo Maisano; Neumann, Rita; Parson, Walther; Knapp, Michael; Walsh, Susan; Tonasso, Laure; Holt, John; Kayser, Manfred; Appleby, Jo; Forster, Peter; Ekserdjian, David; Hofreiter, Michael; Schürer, Kevin

    2014-01-01

    In 2012, a skeleton was excavated at the presumed site of the Grey Friars friary in Leicester, the last-known resting place of King Richard III. Archaeological, osteological and radiocarbon dating data were consistent with these being his remains. Here we report DNA analyses of both the skeletal remains and living relatives of Richard III. We find a perfect mitochondrial DNA match between the sequence obtained from the remains and one living relative, and a single-base substitution when compared with a second relative. Y-chromosome haplotypes from male-line relatives and the remains do not match, which could be attributed to a false-paternity event occurring in any of the intervening generations. DNA-predicted hair and eye colour are consistent with Richard’s appearance in an early portrait. We calculate likelihood ratios for the non-genetic and genetic data separately, and combined, and conclude that the evidence for the remains being those of Richard III is overwhelming. PMID:25463651

  8. Structure-function relationship of king cobra cathelicidin.

    PubMed

    Zhang, Yong; Zhao, Hui; Yu, Guo-Yu; Liu, Xiao-Dong; Shen, Ji-Hong; Lee, Wen-Hui; Zhang, Yun

    2010-08-01

    King cobra cathelicidin (OH-CATH) is composed of 34 amino acid residues having strong antibacterial and very weak hemolytic activities as reported by us recently. OH-CATH can be served as a valuable template to develop novel therapeutic drugs. In this study, OH-CATH and six of its analogs were synthesized to explore their structure-function relationships based on their bactericidal and hemolytic activities. Experimental results of OH-CATH(3-34) and OH-CATH(5-34) indicated that the N-terminal 4 amino acid residues of OH-CATH played an important role on its hemolytic activity but had weak effects on its bactericidal activity. Among OH-CATH and its analogs, OH-CATH(5-34) had the lowest hemolytic activity while maintained strong antimicrobial activity. To evaluate its potential usage, the biological activities of OH-CATH(5-34) were compared with those of pexiganan. The bactericidal activity of OH-CATH(5-34) against 5 different species (11 laboratory strains) was 2-4 times stronger than that of pexiganan (4-16 microg/ml vs 8-32 microg/ml). Hemolytic activity of OH-CATH(5-34) against human erythrocytes was 0.69% while that of pexiganan was 16.5% at the dosage of 200 microg/ml. OH-CATH(5-34) showed very weak cytotoxic activities against primary rabbit ventricular endothelial cells and four human cancer cell lines whereas pexiganan showed strong cytotoxic activity against these five cell lines (IC(50)=20-90 microg/ml). The intravenous LD(50) value of OH-CATH(5-34) on mice was 7-fold higher than that of pexiganan (175 mg/kg vs 25mg/kg). Taken together, our results suggested that OH-CATH(5-34) should be considered as an excellent candidate for developing therapeutic drugs. PMID:20576537

  9. Declines in student obesity prevalence associated with a prevention initiative - King County, Washington, 2012.

    PubMed

    Kern, Eli; Chan, Nadine L; Fleming, David W; Krieger, James W

    2014-02-21

    The United States has invested heavily, through public and private sector initiatives, in actions to prevent youth obesity by promoting healthy eating and physical activity. This report documents recent trends in youth obesity in King County, Washington, which implemented a Communities Putting Prevention to Work (CPPW) obesity prevention initiative during 2010-2012, including a school-based component. Similar large-scale obesity prevention initiatives did not occur elsewhere in Washington. Beginning in 2004, the Washington State Department of Health began monitoring youth obesity through the biennially administered Washington State Healthy Youth Survey (HYS). Based on data from this survey, neither King County nor the rest of Washington showed statistically significant changes in obesity prevalence in 2006, 2008, and 2010, relative to 2004. In 2012, however, King County youth obesity prevalence showed a statistically significant decrease, while no change occurred in the remainder of the state. Within King County, CPPW was implemented only in low-income school districts to address geographic inequities in obesity rates. Analysis within King County comparing CPPW and non-CPPW school districts before and after the intervention (2010 versus 2012) revealed a statistically significant decline in obesity prevalence in CPPW schools yet no change in non-CPPW schools. This decline in CPPW schools was significantly different than in non-CPPW schools. These findings suggest that school-based policy, systems, and environment changes might help reduce youth obesity, warranting further evaluation of short- and long-term impacts on population health. PMID:24553199

  10. Arctic observers: Richard King, monogenism and the historicisation of Inuit through travel narratives.

    PubMed

    Sera-Shriar, Efram

    2015-06-01

    In 1848 the ethnologist, surgeon and Arctic explorer Richard King (1810-1876) published a three-part series on Inuit in the Journal of the Ethnological Society of London. This series provided a detailed history of Inuit from the eleventh century to the early nineteenth century. It incorporated a mixture of King's personal observations from his experience travelling to the Arctic as a member of George Back's expedition (1833-1835), and the testimonies of other contemporary and historical actors who had written on the subject. The aim was to historicise Inuit through the use of travel reports and show persistent features among the race. King was a monogenist and his sensitive recasting of Inuit was influenced by his participation in a research community actively engaged in humanitarian and abolitionist causes. The physician and ethnologist Thomas Hodgkin (1798-1866) argued that King's research on Inuit was one of the best ethnological approaches to emulate and that it set the standard for the nascent discipline. If we are to take seriously Hodgkin's claim, we should look at how King constructed his depiction of Inuit. There is much to be gained by investigating the practices of nineteenth-century ethnologists because it strengthens our knowledge of the discipline's past and shows how modern understandings of races were formed. PMID:25731902

  11. Population status and habitat associations of the King Rail in the midwestern United States

    USGS Publications Warehouse

    Bolenbaugh, Jason R.; Cooper, Tom; Brady, Ryan S.; Willard, Karen L.; Krementz, David G.

    2012-01-01

    The migratory population of the King Rail (Rallus elegans) has declined dramatically during the past 50 years, emphasizing the need to document the distribution and status of this species to help guide conservation efforts. In an effort to guide King Rail breeding habitat protection and restoration, a landscape suitability index (LSI) model was developed for the Upper Mississippi River and Great Lakes Region Joint Venture (JV). To validate this model, 264 sites were surveyed across the JV region in 2008 and 2009 using the National Marshbird Monitoring protocol. Two other similarly collected data sets from Wisconsin (250 sites) and Ohio (259 sites) as well as data from the Cornell Laboratory of Ornithology's eBird database were added to our data set. Sampling effort was not uniform across the study area. King Rails were detected at 29 sites with the greatest concentration in southeastern Wisconsin and northeastern Illinois. Too few detections were made to validate the LSI model. King Rail detection sites tended to have microtopographic heterogeneity, more emergent herbaceous wetland vegetation and less woody vegetation. The migrant population of the King Rail is rare and warrants additional conservation efforts to achieve stated conservation population targets.

  12. Evidence for wing molt and breeding site fidelity in King Eiders

    USGS Publications Warehouse

    Phillips, Laura M.; Powell, A.N.

    2006-01-01

    Fidelity of King Eiders (Somateria spectabilis) to breeding and wing molt sites was examined using satellite telemetry data obtained opportunistically when battery life of transmitters provided locations in a second year. Consecutive breeding locations were obtained for eleven female and 23 male King Eiders. All females exhibited breeding site fidelity by returning to sites within 15 km of first year breeding areas on the North Slope of Alaska. Breeding locations of males in a subsequent year were located on average >1000 km from their prior breeding sites and were primarily outside Alaska, on the coasts of Russia and Canada. Second-year wing molt locations were obtained for two female and six male King Eiders. Wing molt sites of males were located 6.2 ?? 3.1 km apart on average in successive years, while female wing molt locations averaged almost 50 km apart. Our results demonstrate site fidelity of female King Eiders to a breeding area on the North Slope of Alaska, document the dispersal of male King Eiders between breeding seasons, and present the first evidence for wing molt site fidelity in males.

  13. Fiscal Policy in Urban Education. A Volume in Research in Education Fiscal Policy and Practice.

    ERIC Educational Resources Information Center

    Roellke, Christopher, Ed.; Rice, Jennifer King, Ed.

    This volume focuses on school finance challenges in large urban school districts, fiscal accountability in these schools, and the fiscal dimensions of urban school reform. The 12 papers are (1) "School Finance and Urban Education Reform" (Christopher Roellke and Jennifer King Rice); (2) "Can Whole-School Reform Improve the Productivity of Urban…

  14. Climate Controlled Sedimentation in Maxwell Bay, King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Hass, H.; Kuhn, G.; Wittenberg, N.; Woelfl, A.; Betzler, C.

    2012-12-01

    Climatic change in Antarctica is strongest over the Antarctic Peninsula where in places the annual mean temperatures increased by 0.5 K per decade through the past 60 years. The impact of this warming trend is clearly visible in the form of retreating glaciers and melting ice sheets, loss of sea ice and strong meltwater discharge into the coastal zone. While it is generally accepted that the rapidity of the present climate change bears a significant anthropogenic aspect, it is not clear whether the effects caused by the warming trend are exceptional and unprecedented or whether the reaction of the environment is similar to that of earlier climate phases such as the Medieval Warm Period (MWP) about 1,000 years ago. One of the major goals of the joint international research project IMCOAST is to investigate the strength of the recent warming trend and its impact on the marine environment of the West Antarctic Peninsula (WAP). The study we present here reveals the Upper Holocene climatic history based on high-resolution sediment cores from Maxwell Bay (King George Island, WAP) and information on the actual processes triggered or altered by the recent warming trend based on sedimentologic and hydroacoustic investigations in Potter Cove, a tributary fjord to Maxwell Bay. Long sediment cores from Maxwell Bay reveal grain-size changes that can be linked to cold and warm phases such as the Little Ice Age (LIA) and the MWP. Generally, warm phases are finer grained than cold phases as a result of longer and stronger melting processes during the warm phases. It is suggested that meltwater plumes carry fine-grained sediment out of the surrounding fjords into Maxwell Bay where it settles in suitable areas to produce sediments that have a modal value around 16 μm. This mode is largely absent in sediments deposited during e.g. the LIA. However, post LIA sediments are depleted in the 16 μm-mode sediment suggesting slightly different conditions during the last century. One reason

  15. Modern sedimentation patterns in Potter Cove, King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Hass, H. Christian; Kuhn, Gerhard; Wölfl, Anne-Cathrin; Wittenberg, Nina; Betzler, Christian

    2013-04-01

    IMCOAST among a number of other initiatives investigates the modern and the late Holocene environmental development of south King George Island with a strong emphasis on Maxwell Bay and its tributary fjord Potter Cove (maximum water depth: about 200 m). In this part of the project we aim at reconstructing the modern sediment distribution in the inner part of Potter Cove using an acoustic ground discrimination system (RoxAnn) and more than136 ground-truth samples. Over the past 20 years the air temperatures in the immediate working area increased by more than 0.6 K (Schloss et al. 2012) which is less than in other parts of the West Antarctic Peninsula (WAP) but it is still in the range of the recovery of temperatures from the Little Ice Age maximum to the beginning of the 20th century. Potter Cove is a small fjord characterized by a series of moraine ridges produced by a tidewater glacier (Fourcade Glacier). Presumably, the farthest moraine is not much older than about 500 years (LIA maximum), hence the sediment cover is rather thin as evidenced by high resolution seismic data. Since a few years at least the better part of the tidewater glacier retreated onto the island's mainland. It is suggested that such a fundamental change in the fjord's physiography has also changed sedimentation patterns in the area. Potter Cove is characterized by silty-clayey sediments in the deeper inner parts of the cove. Sediments are coarser (fine to coarse sands and boulders) in the shallower areas; they also coarsen from the innermost basin to the mouth of the fjord. Textural structures follow the seabed morphology, i.e. small v-shaped passages through the moraine ridges. The glacier still produces large amounts of turbid melt waters that enter the cove at various places. We presume that very fine-grained sediments fall out from the meltwater plumes and are distributed by mid-depth or even bottom currents, thus suggesting an anti-estuarine circulation pattern. Older sediments that are

  16. Fifth Annual Report: 2008 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation

    SciTech Connect

    Woodruff, Dana L.; Judd, Chaeli; Thom, Ronald M.; Sather, Nichole K.; Kaufmann, Ronald M.

    2010-01-01

    This is the fifth and final report in a series documenting progress of the pre-construction eelgrass restoration and mitigation activities for the proposed King County Brightwater marine outfall, discharging to Puget Sound near Point Wells, Washington. King County began implementing a multiyear eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions, after construction of the outfall. Major eelgrass mitigation program elements include: a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over a 5 year period prior to construction, b) eelgrass transplanting, including harvesting, offsite propagation and stockpiling of local plants for post-construction planting, and c) post-construction planting and subsequent monitoring, occurring in 2009 and beyond. The overall program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2008).

  17. A herpes-like virus in king crabs: Characterization and transmission under laboratory conditions.

    PubMed

    Ryazanova, T V; Eliseikina, M G; Kalabekov, I M; Odintsova, N A

    2015-05-01

    A herpes-like virus was found infecting the antennal gland and bladder epithelium in the blue king crab Paralithodes platypus from the eastern area of the Sea of Okhotsk. Electron microscopic analysis of antennal gland samples from blue king crabs with histologically confirmed signs of disease revealed virus particles, which were mostly hexagonal in shape and located primarily in the nucleus; these particles were rarely observed in the cytoplasm of infected cells. Most virus particles ranged in size from 115 to 125nm. Hemocytes of the red king crab Paralithodes camtschaticus in cell culture could be experimentally infected with virus from thawed antennal gland samples of the blue king crabs with histologically confirmed signs of viral infection. Clear signs of infection were observed in hemocyte cultures at 3-4days post-inoculation as small foci of highly vacuolated formations. These formations included several nuclei and were surrounded by a halo of small cytoplasmic bubbles containing actin and tubulin. As demonstrated by electron microscopic studies, no virus-like particles were found in the cells 1day post-inoculation, but particles become abundant at 7days post-inoculation. We developed a consensus primer PCR method for amplification of a region of the herpesviral DNA-directed DNA polymerase. Primers were designed to target sequences encoding highly conserved amino acid motifs covering a region of approximately 800bp. Thus, macroscopic, histological and ultra-structural examinations of blue king crabs infected with a virus and the molecular identification of the pathogen revealed the presence of herpesviruses. The frequency of the herpes-like viral infection in natural populations of blue king crabs in the Sea of Okhotsk ranged from 0% to 3% in different years. PMID:25712900

  18. Shut out of medicine in Canada, Dr. Leonora Howard King blazed a trail in China.

    PubMed Central

    Negodaeff-Tomsik, M

    1996-01-01

    After being denied the opportunity to study medicine and work at home, Dr. Leonora Howard King became Canada's first female medical missionary to China. Although she attempted to wear both the religious and secular hats handed her by the Women's Foreign Missionary Society, Howard King found that she was too busy meeting the medical needs of destitute women and children to proselytize. She won the favour of Chinese royalty, and after treating hundreds of wounded soldiers during the 1894-95 war with Japan became the first Western woman to become a mandarin, an honour bestowed by her adopted country. Images p1742-a PMID:8976342

  19. 76 FR 5326 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; King and Spanish Mackerel Coastal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... established on June 15, 2004 (70 FR 67985). The control date would apply to persons who are contemplating..., Gulf of Mexico, and South Atlantic; King and Spanish Mackerel Coastal Migratory Pelagic Fishery Off the... future access to the king and Spanish mackerel components of the coastal migratory pelagics...

  20. "A Creative Psalm of Brotherhood": The (De)Constructive Play in Martin Luther King's "Letter from Birmingham Jail"

    ERIC Educational Resources Information Center

    Gaipa, Mark

    2007-01-01

    Scholars have celebrated the spoken word in King's "Letter from Birmingham Jail," but they have overlooked the significance of the Letter's writing. In this essay I closely read King's act of writing the Letter, along with the figures of speech he employs in it, and I show how both--by enacting the mass media's ability to cross contexts--are…

  1. Treatment of the first known case of king cobra envenomation in the United Kingdom, complicated by severe anaphylaxis.

    PubMed

    Veto, T; Price, R; Silsby, J F; Carter, J A

    2007-01-01

    We report the first known case of envenomation following snake bite by a king cobra in the UK. The patient required tracheal intubation and ventilation. Treatment with king cobra antivenom resulted in anaphylaxis (bronchospasm and hypotension), requiring adrenaline infusion. The patient's trachea was extubated 11 h after administration of antivenom. PMID:17156231

  2. Coretta Scott King Award Winner Javaka Steptoe Stands Tall "In Daddy's Arms."

    ERIC Educational Resources Information Center

    Peck, Jackie; Hendershot, Judy

    1999-01-01

    Offers an interview with artist and author Javaka Steptoe, winner of the Coretta Scott King award for his book "In Daddy's Arms I Am Tall: African Americans Celebrating Fathers." Discusses his background in the arts, the variety of media he uses, how he begins thinking about his illustrations, his work with children's art, and aspects of his work.…

  3. Participant Perspectives of the School Readiness Planning Process. Larry King Center Evaluation

    ERIC Educational Resources Information Center

    Gifford, Beth; Evans, Kelly; Babinski, Leslie; Foster, Audrey

    2011-01-01

    In September 2009 the Council for Children's Rights unveiled the Larry King Center for Building Children's Futures (LKC). The LKC serves as a resource to the community "maximizing the effectiveness and impact of work being done for children by providers, agencies and funders." The LKC has chosen three initial priorities to address in Mecklenburg…

  4. HUMAN INFECTION WITH NONTUBERCULOUS MYCOBACTERIA SPP. IN KING COUNTY, WASHINGTON, 1999-2002

    EPA Science Inventory

    Human infection with nontuberculous Mycobacteria spp. in King County, Washington, 1999 - 2002
    E Hilborn, T Covert, M Yakrus, G Stelma, M Schmitt
    1) US Environmental Protection Agency, Office of Research and Development, National Health and Environmental Research Laboratory,...

  5. FRESHWATER ALGAE OF RAE LAKES BASIN, KINGS CANYON NATIONAL PARK (CALIFORNIA)

    EPA Science Inventory

    This report illustrates and characterizes algae (exclusive of diatoms) found in Kings Canyon National Park, California and describes their distribution among the Rae Lakes within. It is the first taxonomic study of the freshwater algae for the southern Sierra Nevada and the most ...

  6. If Dr. King Were a Principal: Building the "Beloved Community" in Schools

    ERIC Educational Resources Information Center

    Hillis, Michael; Woolworth, Stephen

    2008-01-01

    In this article, the authors offer a more humanistic vision of educational community, one that is substantive in content yet flexible in its application to the diverse contexts in which American schooling occurs. In doing so, the authors turn specifically to the nonviolent philosophy of Dr. Martin Luther King, Jr. and consider what a school…

  7. Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

    ERIC Educational Resources Information Center

    Early, Mary Frances; Terry, Cynthia

    This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

  8. Preparation, Pedagogy, Policy, and Power: "Brown," the "King" Case, and the Struggle for Equal Language Rights

    ERIC Educational Resources Information Center

    Ball, Arnetha F.; Alim, H. Samy

    2006-01-01

    For scholars of literacy and educational linguistics, the years 2004 and beyond have given them cause to not only revisit racial issues 50 years after "Brown v. Board of Education," but also to revisit 25 years of language and racial politics since "the Martin Luther King Black English case." This chapter discusses what needs to happen now--with…

  9. Primary Process Content in the King James Bible: The Five Stages of Christian Mysticism.

    ERIC Educational Resources Information Center

    West, Alan N.

    1991-01-01

    Discusses the "Regressive Imagery Dictionary," a computerized content analysis technique for evaluating primary process thought in natural language texts. Describes its use in evaluating the King James Bible. Reports that findings are consistent with a fifth degree polynomial function, as suggested by one model of spiritual development in the…

  10. The Fierce Urgency of now: Honoring Martin Luther King, Jr. in and out of the Classroom.

    ERIC Educational Resources Information Center

    Kazemek, Francis E.

    1988-01-01

    Explores how educators and their students can best honor Martin Luther King, Jr.'s, memory by using his life and works as a catalyst for acting upon school and society in a way that fosters social change. (Author/BJV)

  11. Giving Peace a Chance: Gandhi and King in the English Classroom.

    ERIC Educational Resources Information Center

    Gill, David

    2000-01-01

    Describes how one high school English teacher developed and taught a unit that would give students the opportunity to see how violence and nonviolence affects their lives. Notes the unit involves discussing the lives and careers of Mahatma Gandhi and Martin Luther King, Jr., viewing film clips and film, reading, writing in journals, and writing a…

  12. The Rhetorical Construction of Time in Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    ERIC Educational Resources Information Center

    Lee, Ronald E.

    1991-01-01

    Explores the rhetorical use of time in Martin Luther King, Jr.'s "Letter from Birmingham Jail." Offers an explanation of the ideological heritage that temporarily unifies the discourse. Describes the letter's recent, historical, and spiritual time frames, accounts for the ideological purpose each serves, and explains on what ground they unite. (SR)

  13. King Latin Grammar Magnet Middle School: 1990-1991. Formative Evaluation.

    ERIC Educational Resources Information Center

    Robinson-Lewis, G.

    An evaluation of the first year of the Martin Luther King, Jr., Latin Grammar Magnet Middle School in Kansas City, Missouri, is reported. The program is evaluated in terms of enrollment and program capacity, implementation, perceptions and achievement. Findings indicate that certain instructional goals (i.e., computer application, public speaking,…

  14. 33 CFR 165.730 - King's Bay, Georgia-Regulated navigation area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false King's Bay, Georgia-Regulated navigation area. 165.730 Section 165.730 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS...

  15. 33 CFR 165.730 - King's Bay, Georgia-Regulated navigation area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false King's Bay, Georgia-Regulated navigation area. 165.730 Section 165.730 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS...

  16. 33 CFR 165.730 - King's Bay, Georgia-Regulated navigation area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false King's Bay, Georgia-Regulated navigation area. 165.730 Section 165.730 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS...

  17. 33 CFR 165.730 - King's Bay, Georgia-Regulated navigation area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false King's Bay, Georgia-Regulated navigation area. 165.730 Section 165.730 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS...

  18. 33 CFR 165.730 - King's Bay, Georgia-Regulated navigation area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false King's Bay, Georgia-Regulated navigation area. 165.730 Section 165.730 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS...

  19. 3 CFR 8534 - Proclamation 8534 of June 10, 2010. King Kamehameha Day, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Proclamation 8534 of June 10, 2010. King Kamehameha Day, 2010 8534 Proclamation 8534 Presidential Documents Proclamations Proclamation 8534 of June 10... me by the Constitution and the laws of the United States, do hereby proclaim June 11, 2010, as...

  20. Incest, Incorporation, and "King Lear" in Jane Smiley's "A Thousand Acres."

    ERIC Educational Resources Information Center

    Leslie, Marina

    1998-01-01

    Suggests that Jane Smiley's "A Thousand Acres" is a faithful and a "profoundly subversive" revision of Shakespeare's "King Lear." Argues that the terms in which the novel have been most frequently praised, no less than the case made for banning it, raise important questions about the relationship between the novel's secret and the source of…

  1. A Conversation with Sharon Draper, Winner of the 1998 Coretta Scott King Award.

    ERIC Educational Resources Information Center

    Hendershot, Judy; Peck, Jackie

    1999-01-01

    Offers an interview with teacher and author Sharon Draper (winner of the 1998 Coretta Scott King Award), describing her life as a high school educator and as an author of novels, chapter books, and poetry for a wide range of readers. (SR)

  2. Martin Luther King, Jr.'s "Beloved Community" Ideal and the Apartheid System in South Africa.

    ERIC Educational Resources Information Center

    Baldwin, Lewis V.

    1986-01-01

    King's comments and opinions on the following aspects of South African apartheid are presented: (1) similarities to and differences from America's racist system; (2) the role of western countries and their pressure; (3) the role of black Americans; (4) the role of multi-racial coalitions; and (5) the role of religious groups. (PS)

  3. Portraits of the Postmodern Person in "Taxi Driver,""Raging Bull," and "The King of Comedy."

    ERIC Educational Resources Information Center

    Mortimer, Barbara

    1997-01-01

    Argues that a postmodern theory of identity (i.e., the subject as coherent, integrated, discoverable self is a fiction of modernity) links Martin Scorsese's major films. Examines "Taxi Driver,""Raging Bull," and "King of Comedy." Concludes that these films articulate a major cultural shift and chronicle a distinctively masculine identity crisis,…

  4. Assessing Elearning Teaching Quality of Faculty Members in Teachers' College at King Saud University: Students Perspectives

    ERIC Educational Resources Information Center

    Hussein, Hisham Barakat

    2012-01-01

    This paper examines students' perspectives about assessing Elearning teaching quality for faculty members in teachers' college at King Saud University. The sample of the study includes all enrolled students in Teachers' College during the academic year of 2009-2010, which they were (2282) students. Two questions are stated to be answered: (a) what…

  5. The King Pre-Retirement Checklist: Assessing Differences in Pre-Retirement Planning.

    ERIC Educational Resources Information Center

    Zitzow, Darryl; King, Donald N.

    In an effort to assess the retirement preparedness of Midwestern populations above the age of 28, the King Pre-Retirement Checklist was administered to a sampling of 458 persons randomly selected and proportionally stratified by geographic location and community size. Factors examined were financial, social, family cohesion, mobility/health,…

  6. Presidents' Panel: A Conversation with I. King Jordan, Robert Davila, and T. Alan Hurwitz

    ERIC Educational Resources Information Center

    Greenwald, Brian H.; Jordan, I. King; Davila, Robert; Hurwitz, T. Alan

    2014-01-01

    Former Gallaudet presidents: I. King Jordan and Robert Davila join current president T. Alan Hurwitz on a panel moderated by Brian H. Greenwald as they share their experience leading this institution of higher education and offer insight into the transformative changes brought about by the "Deaf President Now" movement.

  7. 76 FR 23335 - Wilderness Stewardship Plan/Environmental Impact Statement, Sequoia and Kings Canyon National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... may send them by U.S. Postal Service or other mail delivery service, or hand deliver your comments to... National Park Service Wilderness Stewardship Plan/Environmental Impact Statement, Sequoia and Kings Canyon National Parks, Tulare and Fresno Counties, CA AGENCY: National Park Service, Interior. ] ACTION: Notice...

  8. Whose drag is it anyway? Drag kings and monarchy in the UK.

    PubMed

    Willox, Annabelle

    2002-01-01

    This chapter will show that the term "drag" in drag queen has a different meaning, history and value to the term "drag" in drag king. By exposing this basic, yet fundamental, difference this paper will expose the problems inherent in the assumption of parity between the two forms of drag. An exposition of how camp has been used to comprehend and theorise drag queens will facilitating an understanding of the parasitic interrelationship between camp and drag queen performances, while a critique of "Towards a Butch-Femme Aesthetic," by Sue Ellen Case, will point out the problematic assumptions made about camp when attributed to a cultural location different to the drag queen. By interrogating the historical, cultural and theoretical similarities and differences between drag kings, butches, drag queens and femmes this paper will expose the flawed assumption that camp can be attributed to all of the above without proviso, and hence expose why drag has a fundamentally different contextual meaning for kings and queens. This chapter will conclude by examining the work of both Judith Halberstam and Biddy Martin and the practical examples of drag king and queen performances provided at the UK drag contest held at The Fridge in Brixton, London on 23 June 1999. PMID:12769284

  9. Errors Analysis of Solving Linear Inequalities among the Preparatory Year Students at King Saud University

    ERIC Educational Resources Information Center

    El-khateeb, Mahmoud M. A.

    2016-01-01

    The purpose of this study aims to investigate the errors classes occurred by the Preparatory year students at King Saud University, through analysis student responses to the items of the study test, and to identify the varieties of the common errors and ratios of common errors that occurred in solving inequalities. In the collection of the data,…

  10. Multiple Intelligences Patterns of Students at King Saud University and Its Relationship with Mathematics' Achievement

    ERIC Educational Resources Information Center

    Kandeel, Refat A. A.

    2016-01-01

    The purpose of this study was to determine the multiple intelligences patterns of students at King Saud University and its relationship with academic achievement for the courses of Mathematics. The study sample consisted of 917 students were selected a stratified random manner, the descriptive analysis method and Pearson correlation were used, the…

  11. Making E-Learning Invisible: Experience at King Khalid University, Saudi Arabia

    ERIC Educational Resources Information Center

    Alwalidi, Abdullah; Lefrere, Paul

    2010-01-01

    The authors describe progress at King Khalid University (KKU) in the Kingdom of Saudi Arabia in developing and implementing a user-centered road map for teaching and learning, with pervasive e-learning as a core element. They named the approach "Invisible" e-learning. As part of it, they are investigating ways to capture and share expertise, as in…

  12. Cloning and purification of alpha-neurotoxins from king cobra (Ophiophagus hannah).

    PubMed

    He, Ying-Ying; Lee, Wei-Hui; Zhang, Yun

    2004-09-01

    Thirteen complete and three partial cDNA sequences were cloned from the constructed king cobra (Ophiophagus hannah) venom gland cDNA library. Phylogenetic analysis of nucleotide sequences of king cobra with those from other snake venoms revealed that obtained cDNAs are highly homologous to snake venom alpha-neurotoxins. Alignment of deduced mature peptide sequences of the obtained clones with those of other reported alpha-neurotoxins from the king cobra venom indicates that our obtained 16 clones belong to long-chain neurotoxins (seven), short-chain neurotoxins (seven), weak toxin (one) and variant (one), respectively. Up to now, two out of 16 newly cloned king cobra alpha-neurotoxins have identical amino acid sequences with CM-11 and Oh-6A/6B, which have been characterized from the same venom. Furthermore, five long-chain alpha-neurotoxins and two short-chain alpha-neurotoxins were purified from crude venom and their N-terminal amino acid sequences were determined. The cDNAs encoding the putative precursors of the purified native peptide were also determined based on the N-terminal amino acid sequencing. The purified alpha-neurotoxins showed different lethal activities on mice. PMID:15302536

  13. The King and Prisoner Puzzle: A Way of Introducing the Components of Logical Structures

    ERIC Educational Resources Information Center

    Roh, Kyeong Hah; Lee, Yong Hah; Tanner, Austin

    2016-01-01

    The purpose of this paper is to provide issues related to student understanding of logical components that arise when solving word problems. We designed a logic problem called the King and Prisoner Puzzle--a linguistically simple, yet logically challenging problem. In this paper, we describe various student solutions to the puzzle and discuss the…

  14. From Sun King to Royal Twilight: Painting in Eighteenth Century France from the Musee Picardie, Amiens.

    ERIC Educational Resources Information Center

    Johnson, Mark M.

    2000-01-01

    Focuses on the traveling exhibition from the Musee de Picardie in Amiens, France, called "From the Sun King to the Royal Twilight: Painting in Eighteenth Century France," that provides an overview of French paintings from the reign of Louis IV to the fall of the monarchy. (CMK)

  15. "Free at Last": Kennedy, King, and the Meaning of Liberty in the Disability Rights Movement

    ERIC Educational Resources Information Center

    Turnbull, H. Rutherford, III

    2012-01-01

    There is a direct link connecting President Kennedy and Martin Luther King, Jr., to the causes of liberty, consent, choice, the least restrictive environment, and genuine community presence for people with intellectual and related developmental disabilities. This article connects the meaning of liberty in those civil rights movements to the…

  16. King Cotton's Lasting Legacy of Poverty and Southern Region Contemporary Conditions

    ERIC Educational Resources Information Center

    Guthrie, James W.; Peevely, Gary

    2010-01-01

    One hundred fifty years ago, cotton was considered as the king of all United States' agricultural exports. Cotton's dollar value far exceeded that of any other mid-19th-century United States trade item, much more than tobacco, fish, forest products, raw materials for manufacturing, or manufactured items. Indeed, in the mid-19th century, cotton was…

  17. The Analysis of Demagogic Discourse: Huey Long's "Every Man a King" Address.

    ERIC Educational Resources Information Center

    Gaske, Paul C.

    The characteristics of demagogic discourse and a methodology appropriate for its analysis can be illustrated by examining Huey Long's "Every Man a King" radio address on February 20, 1934. The demagogue is similar to the revered public figure in that both are mass leaders, charismatic, and heroic. But the demagogue elicits powerful antithetical…

  18. Major Quaternary uplift along the northernmost San Andreas fault, King Range, northwestern California

    SciTech Connect

    Dumitru, T.A. )

    1991-05-01

    The King Range is a rugged coastal mountain range that parallels the San Andreas transform fault system just south of the Mendocino triple junction. Point Delgada is a small coastal headland that projects into the Pacific Ocean just southwest of the King Range. Apatite fission-track ages from parts of the King Range are remarkably young, averaging 1.2 Ma, indicating that a minimum of 2-5 km of uplift and unroofing have occured in the past 1.2 m.y. In contrast, ages from Point Delgada are about 12 Ma, and fission-track length data indicate that rocks there have resided at low temperatures ({le}50{degree}C) and thus at shallow depths since soon after 12 Ma. Therefore Point Delgada has experienced relative vertical stability. The contrast in uplift histories indicates that the two areas are separated by a major fault with a minimum of {approximately}1 km of Quaternary vertical offset. The fault is probably part of the San Andreas system and so may also have undergone major Quaternary strike-slip offset. The uplift in the King Range seems too great and too localized to have resulted from isostatic effects accompanying passage of the Mendocino triple junction and development of a slab-free window; rather, it is probably a local response to space problems among the various moving crustal blocks around the triple junction and San Andreas fault.

  19. Microbial Activity In The Peerless Jenny King Sulfate Reducing Bioreactor System (Presentation)

    EPA Science Inventory

    The Peerless Jenny King treatment system is a series of four sulfate reducing bioreactor cells installed to treat acid mine drainage in the Upper Tenmile Creek Superfund Site located in the Rimini Mining District, near Helena MT. The system consists of a wetland pretreatment fol...

  20. Wide Field Multicolor CCD Photometry in the Vicinity of the Open Cluster King 7

    NASA Astrophysics Data System (ADS)

    Zdanavičius, J.; Čepas, V.; Zdanavičius, K.; Straižys, V.

    We present the results of CCD photometry in the seven-color Vilnius system for 1549 stars down to V = 16 mag in a 1.5 square degree field around the cluster King 7, at the Perseus and Camelopardalis border. Using photometric parameters, two-dimensional spectral types, interstellar extinctions and distances for most of the stars are determined.

  1. Evaluating the Usability and Accessibility of LMS "Blackboard" at King Saud University

    ERIC Educational Resources Information Center

    Alturki, Uthman T.; Aldraiweesh, Ahmed; Kinshuck

    2016-01-01

    King Saud University is in the process of adopting and implementing the interactive Blackboard Learning Management Systems (LMSs) with features that allow members of staff and teachers from different faculties to access, upload assignments, send quizzes, download content, and evaluate the academic progress of the members of faculty. However, many…

  2. Workplace Skills Enhancement Project, Seattle-King County Private Industry Council (PIC). Final Report.

    ERIC Educational Resources Information Center

    Snedeker, David M.

    Evaluative information is provided on 18 completed workplace literacy classes conducted in the Seattle-King County, Washington, area for 218 limited English proficient workers. The programs were operated by the Employment Opportunities Center and the Refugee Service Federation. Participants were members of the following ethnic groups: Vietnamese,…

  3. 50 CFR 622.378 - Seasonal closures of the Gulf group king mackerel gillnet fishery.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.378 Seasonal closures of the Gulf group king mackerel gillnet fishery. (a) The gillnet... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Seasonal closures of the Gulf group...

  4. 50 CFR 622.378 - Seasonal closures of the Gulf group king mackerel gillnet fishery.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.378 Seasonal closures of the Gulf group king mackerel gillnet fishery. (a) The gillnet... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Seasonal closures of the Gulf group...

  5. Microbial Activity In The Peerless Jenny King Sulfate Reducing Bioreactors System

    EPA Science Inventory

    The Peerless Jenny King treatment system is a series of four sulfate reducing bioreactor cells installed to treat acid mine drainage in the Upper Tenmile Creek Superfund Site located in the Rimini Mining District, near Helena, MT. The system consists of a wetland pretreatment fo...

  6. Willingness to Communicate in English: A Case Study of EFL Students at King Khalid University

    ERIC Educational Resources Information Center

    Mahdi, Dawood Ahmed

    2014-01-01

    The main purpose of learning a foreign language is to use it for meaningful and effective communication both inside and outside the classroom. This paper is devoted to identifying the main communication difficulties faced by EFL students at King Khalid University (KKU) and exploring the reasons that lie behind these difficulties. The paper…

  7. Developing a Regional Occupational Education Center, 1973--King Philip Regional School District, Wrentham, Mass.

    ERIC Educational Resources Information Center

    Engelhardt, David F.

    To determine the research and planning tasks necessary for a regional career development program, the educational consulting firm of Engelhardt and Engelhardt, Inc. surveyed the needs and suggested a way to expand occupational education for adults and secondary students served by the King Philip Regional Schools. The need for career education and…

  8. Students' Attitudes and Perceptions towards the Effectiveness of Mobile Learning in King Saud University, Saudi Arabia

    ERIC Educational Resources Information Center

    Al-Fahad, Fahad N.

    2009-01-01

    The main aim of this research study is to better understand and measure students' attitudes and perceptions towards the effectiveness of mobile learning. This paper reports on the results of a survey of one hundred eighty six undergraduate female students at King Saud University about their attitude and perception to the use of mobile technology…

  9. NONTUBERCULOUS MYCOBACYERIA SPP ISOLATED FROM RESIDENTS OF KING COUNTY, WASHINGTON, 1999-2002

    EPA Science Inventory

    Background: Pathogenic nontuberculous Mycobacteria spp. (NTM) are not known to be transmitted among persons, but may be acquired from exposure to contaminated media such as soil, food and water. We examined the spectrum of NTM isolated from human specimens in King County, WA.
    ...

  10. "I Have a Dream, Too!": The American Dream in Coretta Scott King Award-Winning Books

    ERIC Educational Resources Information Center

    Parsons, Linda T.; Castleman, Michele

    2011-01-01

    The Coretta Scott King (CSK) Award, instituted in 1969 and recognized as an official award by the American Library Association (ALA) in 1982, is conferred annually to an African American author and an illustrator for their outstanding contributions to literature about the Black experience for children and young adults. A partial impetus for the…

  11. Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

    ERIC Educational Resources Information Center

    Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

    2015-01-01

    Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

  12. 3 CFR 8773 - Proclamation 8773 of January 13, 2012. Martin Luther King, Jr., Federal Holiday, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... African American preacher with no official title or rank gave voice to our Nation’s deepest aspirations, sharing his dream of an America that ensured the true equality of all our people. From the steps of the... remarkable dream is unending, with persistence, progress is within our reach. On the Martin Luther King,...

  13. Biohistorical materials and contemporary privacy concerns-the forensic case of King Albert I.

    PubMed

    Larmuseau, Maarten H D; Bekaert, Bram; Baumers, Maarten; Wenseleers, Tom; Deforce, Dieter; Borry, Pascal; Decorte, Ronny

    2016-09-01

    The rapid advancement of technology in genomic analysis increasingly allows researchers to study human biohistorical materials. Nevertheless, little attention has been paid to the privacy of the donor's living relatives and the negative impact they might experience from the (public) availability of genetic results, even in cases of scientific, forensic or historical relevance. This issue has become clear during a cold case investigation of a relic attributed to Belgian King and World War I-hero Albert I who died, according to the official version, in a solo climbing accident in 1934. Authentication of the relic with blood stains assigned to the King and collected on the place where his body was discovered is recognised as one of the final opportunities to test the plausibility of various conspiracy theories on the King's demise. While the historical value and current technological developments allow the genomic analysis of this relic, publication of genetic data would immediately lead to privacy concerns for living descendants and relatives of the King, including the Belgian and British royal families, even after more than 80 years. Therefore, the authentication study of the relic of King Albert I has been a difficult exercise towards balancing public research interests and privacy interests. The identification of the relic was realised by using a strict genetic genealogical approach including Y-chromosome and mitochondrial genome comparison with living relatives, thereby limiting the analysis to genomic regions relevant for identification. The genetic results combined with all available historical elements concerning the relic, provide strong evidence that King Albert I was indeed the donor of the blood stains, which is in line with the official climbing accident hypothesis and contradicts widespread 'mise-en-scène' scenarios. Since publication of the haploid data of the blood stains has the potential to violate the privacy of living relatives, we opted for

  14. A Study of the King's Bowl Phreatic Explosion Crater as an Analog to Pits on Solar System Exploration Target Bodies

    NASA Astrophysics Data System (ADS)

    Sears, D. W. G.; Hughes, S. S.; Kobs-Nawotniak, S. E.; Borg, C.; Kim, K. J.; Sears, H.; Skok, J. R.; Elphic, R. C.; Lim, D. S. S.; Heldmann, J. L.; Haberle, C. W.; Guy, H.; Kobayashi, L.; Garry, B.; Neish, C.

    2014-12-01

    The phreatic explosion crater King's Bowl (KB), at Craters of the Moon, Idaho, can serve as an analog to pits with similar morphologies on the Moon, Mars, and Vesta. These pits are associated with the release of water and are of interest to the planetary science and astrobiology research communities. KB crater was formed 2,220 ± 100 B.P. when a magmatic dike encountered subsurface water. The resulting explosion created an 85 m long, 30 m wide and 30 m deep crater and ejected blocks distances in excess of 100 m. Here we describe fieldwork and observations performed by the NASA SSERVI FINESSE (Field Investigations to Enable Solar System Science) team. Our objective is to utilize the distribution of ejecta blocks at King's Bowl to better understand the formation energetics associated with such pits and to quantify the amount of water necessary to produce them on other planetary bodies. We focused on the western KB ejecta field, and ran a westerly line, a line N45oW, and a line S45oW. Along these transects, we photographed and recorded the location, size and mass (when <18 kg) of every block > 20 cm. We collected photographs normal to the surface, every 10 m, to determine block number density. Thirdly, we walked in a raster pattern through the field cataloging blocks >20 cm. Finally, we mapped the perimeter of the crater. Initial results suggest similarities between KB ejecta distributions and ejecta of impact craters on Earth, asteroids, Phobos, Deimos, and the Moon. These similarities are; the radial extent of the ejecta, the decrease in number density with distance, the aspect ratio of the blocks, proximity of the largest blocks to the rim, and the size of the largest blocks relative to the crater diameter. This implies a similar physics of formation on differing bodies whether derived through impact or phreatic explosion. Further studies at KB crater will provide insight to the formation of phreatic explosion pits on other planetary bodies, most especially the

  15. 76 FR 73761 - Notice to Rescind the Notice of Intent to Develop the Environmental Impact Statement: Kings...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ...). This segment of the BQE extends from Atlantic Avenue to Sands Street and encompasses 21 structures... proposed improvements along the Brooklyn Queens Expressway in Kings County, New York, from Sands Street...

  16. 78 FR 50051 - Notice of Availability of the Final Environmental Impact Statement for the Tarmac King Road...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... for the Tarmac King Road Limestone Mine Proposed in Levy County, Florida AGENCY: U.S. Army Corps of..., roads, and other infrastructure over a period of approximately 100 years. At present, the majority...

  17. Novel Eimeria sp. isolated from a King's skink (Egernia kingii) in Western Australia.

    PubMed

    Yang, Rongchang; Brice, Belinda; Bennett, Mark D; Eliott, Aileen; Ryan, Una

    2013-02-01

    A novel Eimeria sp. was identified in faeces collected from a King's skink (Egernia kingii) housed at the Kanyana Wildlife Rehabilitation Centre in Western Australia. Oocysts measure 17.0×15.0 μm with a length/width ratio (L/W) of 1.13. Phylogenetic analysis of 18S rRNA sequences indicated that the novel Eimeria sp. shared the highest genetic similarity to Eimeria antrozoi and Eimeria rioarribaensis from vespertilionid bats from North America (≥98.9%). At the COI locus, bat-derived sequences were not available and phylogenetic analysis placed the novel Eimeria sp. in a clade by itself and shared 98.8% similarity with the rodent-derived species E. falciformis and E. vermiformis. This suggests that the isolate from the King's skink's faeces was probably derived from a mammal, possibly a rodent or a bat. PMID:23201218

  18. Application of imaging spectrometer data to the Kings-Kaweah ophiolite melange

    NASA Technical Reports Server (NTRS)

    Mustard, John F.; Pieters, Carle M.

    1988-01-01

    The Kings-Kaweah ophiolite melange in east-central California is thought to be an obducted oceanic fracture zone and provides the rare opportunity to examine in detail the complex nature of this type of terrain. It is anticipated that the distribution and abundance of components in the melange can be used to determine the relative importance of geologic processes responsible for the formation of fracture zone crust. Laboratory reflectance spectra of field samples indicate that the melange components have distinct, diagnostic absorptions at visible to near-infrared wavelengths. The spatial and spectral resolution of AVIRIS is ideally suited for addressing important scientific questions concerning the Kings-Kaweah ophiolite melange and fracture zones in general.

  19. Jing and King Receive Mineral and Rock Physics Graduate Research Awards

    NASA Astrophysics Data System (ADS)

    2012-02-01

    Zhicheng Jing and Daniel King have been awarded the 2011 Mineral and Rock Physics Graduate Research Award, given annually to one or more promising young scientists for outstanding contributions achieved during their Ph.D. research. Recipients of this award are engaged in experimental and/or theoretical studies of Earth and planetary materials with the purpose of unraveling the physics and chemistry that govern their origin and physical properties. Jing's thesis is entitled “Equation of state of silicate liquids.” King's thesis is entitled “Stress-driven melt segregation and reactive melt infiltration in partially molten rocks deformed in torsion with applications to melt extraction from Earth's mantle.” They both were formally presented with the award at the 2011 AGU Fall Meeting, held 5-9 December in San Francisco, Calif.

  20. Jing and King Receive Mineral and Rock Physics Graduate Research Awards

    NASA Astrophysics Data System (ADS)

    Anonymous

    2012-02-01

    Zhicheng Jing and Daniel King have been awarded the 2011 Mineral and Rock Physics Graduate Research Award, given annually to one or more promising young scientists for outstanding contributions achieved during their Ph.D. research. Recipients of this award are engaged in experimental and/or theoretical studies of Earth and planetary materials with the purpose of unraveling the physics and chemistry that govern their origin and physical properties. Jing's thesis is entitled "Equation of state of silicate liquids." King's thesis is entitled "Stress-driven melt segregation and reactive melt infiltration in partially molten rocks deformed in torsion with applications to melt extraction from Earth's mantle." They both were formally presented with the award at the 2011 AGU Fall Meeting, held 5-9 December in San Francisco, Calif.

  1. Geology and ground-water resources of northwestern King County, Washington

    USGS Publications Warehouse

    Liesch, Bruce A.; Price, Charles E.; Walters, Kenneth L.

    1963-01-01

    King County, in the west-central part of the State of Washington, includes about 2,135 square miles. The eastern part of the county lies in the Sierra-Cascade Mountains province and the remainder is in the Puget Trough of the Pacific Border province. The area covered by the present investigation is almost entirely within the Puget Trough and includes about 450 square miles.

  2. Ground-water resources of Kings and Queens counties, Long Island, New York

    USGS Publications Warehouse

    Buxton, Herbert T.; Shernoff, Peter K.

    1999-01-01

    From 1981 through 1986, the U.S. Geological Survey investigated the ground-water system of western Long Island, New York, including Kings and Queens counties. This report describes the structure and operation of the western part of the Long Island ground-water system, and the hydrologic effects associated with human development from 1900 to the early 1980's. Recent (early 1980's) ground-water quantity and quality characteristics are described.

  3. [Bruno Giraud (1768-1811), "first surgeon" to Louis Bonaparte, king of Holland].

    PubMed

    Van Heiningen, Teunis Willem

    2006-01-01

    In 1806 Bruno Giraud (1768-1811), as an assistant to the head of the surgical department of the "Hôtel-Dieu" (Paris), was appointed personal surgeon to King Louis Bonaparte of Holland in 1806 and chief surgeon of the Dutch army. In 1809 he was appointed professor of practical surgery at the Atheneum Illustre (Amsterdam), which position he held until July 1810. After his return to Paris, he resumed his former job at the Hôtel-Dieu. PMID:17526408

  4. Upper Strawn (Desmoinesian) carbonte and clastic depositional environments, southeastern King County, Texas

    SciTech Connect

    Boring, T.H. )

    1990-02-01

    The Pennsylvanian upper Strawn Group of southeastern King County, Texas, provides a unique setting to study interactions between coeval carbonate and clastic deposition during the Desmoinesian. One of the most perplexing problems is the relationship of massive Pennsylvanian platform carbonates to shallow-water terrigenous clastic sediments. Within the study area, carbonate facies were deposited along the northern edge of the Knox-Baylor trough on the Spur platform, and terrigenous clastics were carried toward the Midland basin through the Knox-Baylor trough. Based on the analysis of subsurface cores, five carbonate lithofacies and four clastic lithofacies were recognized in southeastern King County, Texas. The distribution and geometry of these lithofacies are related to variations in the rate of subsidence in the Knox-Baylor trough, Pennsylvanian tectonics, deltaic progradation, avulsion, and compaction. The platform carbonates within the northern region of southeastern King County record environments within the carbonate platform complex, including middle platform, outer platform, algal mound, and platform margin. The quartzarenitic sandstones within the southern region of southeastern King County occur in a variety of complex depositional geometries, including distributary-bar fingers, lobate deltas, and offshore bars. Cores of these sandstones represent mainly the uppermost portion of the various sandstone bodies. The upper Strawn Group provides an attractive area for exploration geology. Both carbonates and clastics provide excellent reservoirs from a depth of approximately 5,000-6,000 ft. Total production within the area is over 100 million bbl of oil since the early 1940s. Multiple pay zones within a 600-ft interval also provide an added incentive for exploration. Areas within and around the Knox-Baylor trough deserve a detailed study due to these relatively shallow, unexplored, multiple pay zones.

  5. Reconciling PM10 analyses by different sampling methods for Iron King Mine tailings dust.

    PubMed

    Li, Xu; Félix, Omar I; Gonzales, Patricia; Sáez, Avelino Eduardo; Ela, Wendell P

    2016-03-01

    The overall project objective at the Iron King Mine Superfund site is to determine the level and potential risk associated with heavy metal exposure of the proximate population emanating from the site's tailings pile. To provide sufficient size-fractioned dust for multi-discipline research studies, a dust generator was built and is now being used to generate size-fractioned dust samples for toxicity investigations using in vitro cell culture and animal exposure experiments as well as studies on geochemical characterization and bioassay solubilization with simulated lung and gastric fluid extractants. The objective of this study is to provide a robust method for source identification by comparing the tailing sample produced by dust generator and that collected by MOUDI sampler. As and Pb concentrations of the PM10 fraction in the MOUDI sample were much lower than in tailing samples produced by the dust generator, indicating a dilution of Iron King tailing dust by dust from other sources. For source apportionment purposes, single element concentration method was used based on the assumption that the PM10 fraction comes from a background source plus the Iron King tailing source. The method's conclusion that nearly all arsenic and lead in the PM10 dust fraction originated from the tailings substantiates our previous Pb and Sr isotope study conclusion. As and Pb showed a similar mass fraction from Iron King for all sites suggesting that As and Pb have the same major emission source. Further validation of this simple source apportionment method is needed based on other elements and sites. PMID:26820180

  6. A natural resource condition assessment for Sequoia and Kings Canyon National Parks: Appendix 22: climatic change

    USGS Publications Warehouse

    Das, Adrian J.; Stephenson, Nathan L.

    2013-01-01

    30-year time periods -- the Independence station, with a relatively continuous temperature record starting in 1925 -- shows a modest warming, not a cooling, between 1925-1940 and 1971-2000, further casting doubt on the Kings Canyon cooling shown in Figs. 6 and 11 of Appendix 1. If funds become available, it will be useful to more formally analyze potential PRISM biases in long-term SEKI climatic trends. Until then, the analyses of individual weather station records

  7. Mitochondrial genome of the Caribbean king crab Damithrax spinosissimus (Lamarck, 1818) (Decapoda: Majidae).

    PubMed

    Márquez, Edna J; Hurtado-Alarcón, Julio C; Isaza, Juan P; Alzate, Juan F; Campos, Néstor H

    2016-05-01

    The Caribbean king crab Damithrax spinosissimus (former Mithrax spinosissimus) is a large brachyuran in the tropical and subtropical western Atlantic. This is the first report of the complete mitochondrial genome of D. spinosissimus, which was pyrosequenced by FLX 454 technology. The mtDNA encodes for 13 proteins, 22 tRNAs and 2 ribosomal RNAs. In addition, the coding sequences and gene synteny were similar to other previously reported mitogenomes of brachyuran. PMID:25242176

  8. Implications for geothermometry of aluminum substitution in quartz from Kings Mountain, North Carolina

    USGS Publications Warehouse

    Perry, E.C., Jr.

    1971-01-01

    The aluminum concentration of quartz from contact-metamorphosed, Al2SiO5 bearing quartzite at King's Mountain, North Carolina shows a regular variation with distance from an intrusive contact. Presumably this is the result of temperature-dependent solubility of aluminum in quartz, but critical comparison of these results with other recently published data shows that detailed calibration of this geothermometer has not yet been achieved. ?? 1971 Springer-Verlag.

  9. Impact of Foreign-Born Persons on HIV Diagnosis Rates among Blacks in King County, Washington

    ERIC Educational Resources Information Center

    Kent, James B.

    2005-01-01

    To characterize HIV and AIDS cases in foreign-born persons in King County, Washington, HIV surveillance data were analyzed by place of birth, race and ethnicity, mode of transmission, and year of HIV diagnosis. The proportion of new HIV diagnoses among foreign-born Blacks increased from 3.5% during the 3-year period from 1995 to 1997 to 7.5%…

  10. Are dragon-king neuronal avalanches dungeons for self-organized brain activity?

    NASA Astrophysics Data System (ADS)

    de Arcangelis, L.

    2012-05-01

    Recent experiments have detected a novel form of spontaneous neuronal activity both in vitro and in vivo: neuronal avalanches. The statistical properties of this activity are typical of critical phenomena, with power laws characterizing the distributions of avalanche size and duration. A critical behaviour for the spontaneous brain activity has important consequences on stimulated activity and learning. Very interestingly, these statistical properties can be altered in significant ways in epilepsy and by pharmacological manipulations. In particular, there can be an increase in the number of large events anticipated by the power law, referred to herein as dragon-king avalanches. This behaviour, as verified by numerical models, can originate from a number of different mechanisms. For instance, it is observed experimentally that the emergence of a critical behaviour depends on the subtle balance between excitatory and inhibitory mechanisms acting in the system. Perturbing this balance, by increasing either synaptic excitation or the incidence of depolarized neuronal up-states causes frequent dragon-king avalanches. Conversely, an unbalanced GABAergic inhibition or long periods of low activity in the network give rise to sub-critical behaviour. Moreover, the existence of power laws, common to other stochastic processes, like earthquakes or solar flares, suggests that correlations are relevant in these phenomena. The dragon-king avalanches may then also be the expression of pathological correlations leading to frequent avalanches encompassing all neurons. We will review the statistics of neuronal avalanches in experimental systems. We then present numerical simulations of a neuronal network model introducing within the self-organized criticality framework ingredients from the physiology of real neurons, as the refractory period, synaptic plasticity and inhibitory synapses. The avalanche critical behaviour and the role of dragon-king avalanches will be discussed in

  11. Differences in PAR-2 activating potential by king crab (Paralithodes camtschaticus), salmon (Salmo salar), and bovine (Bos taurus) trypsin

    PubMed Central

    2013-01-01

    Background Salmon trypsin is shown to increase secretion of the pro-inflammatory cytokine interleukin (IL)-8 from human airway epithelial cells through activation of PAR-2. Secretion of IL-8 induced by king crab trypsin is observed in a different concentration range compared to salmon trypsin, and seems to be only partially related to PAR-2 activation. This report aim to identify differences in the molecular structure of king crab trypsin (Paralithodes camtschaticus) compared to salmon (Salmo salar) and bovine trypsin (Bos taurus) that might influence the ability to activate protease-activated receptor-2 (PAR-2). Results During purification king crab trypsin displayed stronger binding capacity to the anionic column used in fast protein liquid chromatography compared to fish trypsins, and was identified as a slightly bigger molecule. Measurements of enzymatic activity yielded no obvious differences between the trypsins tested. Molecular modelling showed that king crab trypsin has a large area with strong negative electrostatic potential compared to the smaller negative areas in bovine and salmon trypsins. Bovine and salmon trypsins also displayed areas with strong positive electrostatic potential, a feature lacking in the king crab trypsin. Furthermore we have identified 3 divergent positions (Asp196, Arg244, and Tyr247) located near the substrate binding pocket of king crab trypsin that might affect the binding and cleavage of PAR-2. Conclusion These preliminary results indicate that electrostatic interactions could be of importance in binding, cleavage and subsequent activation of PAR-2. PMID:23870109

  12. Long-term fasting decreases mitochondrial avian UCP-mediated oxygen consumption in hypometabolic king penguins

    PubMed Central

    Rey, Benjamin; Halsey, Lewis G.; Dolmazon, Virginie; Rouanet, Jean-Louis; Roussel, Damien; Handrich, Yves; Butler, Patrick J.; Duchamp, Claude

    2008-01-01

    In endotherms, regulation of the degree of mitochondrial coupling affects cell metabolic efficiency. Thus it may be a key contributor to minimizing metabolic rate during long periods of fasting. The aim of the present study was to investigate whether variation in mitochondrial avian uncoupling proteins (avUCP), as putative regulators of mitochondrial oxidative phosphorylation, may contribute to the ability of king penguins (Aptenodytes patagonicus) to withstand fasting for several weeks. After 20 days of fasting, king penguins showed a reduced rate of whole animal oxygen consumption (V̇o2; −33%) at rest, together with a reduced abundance of avUCP and peroxisome proliferator-activated receptor-γ coactivator-1α (PGC1-α) mRNA in pectoralis muscle (−54%, −36%, respectively). These parameters were restored after the birds had been refed for 3 days. Furthermore, in recently fed, but not in fasted penguins, isolated muscle mitochondria showed a guanosine diphosphate-inhibited, fatty acid plus superoxide-activated respiration, indicating the presence of a functional UCP. It was calculated that variation in mitochondrial UCP-dependent respiration in vitro may contribute to nearly 20% of the difference in resting V̇o2 between fed or refed penguins and fasted penguins measured in vivo. These results suggest that the lowering of avUCP activity during periods of long-term energetic restriction may contribute to the reduction in metabolic rate and hence the ability of king penguins to face prolonged periods of fasting. PMID:18495832

  13. Taking the King's Shilling: The Talk I Couldn't Give Before

    NASA Astrophysics Data System (ADS)

    Zimmerman, Peter D.

    2004-05-01

    When a British soldier accepted the kings shilling as payment for his enlistment, he bound himself to obey the kings regulations and the kings orders as given by the officers of his unit. Similarly, when an academic physicist decides to accept a job in government, and particularly when he accepts a political appointment, serving at the pleasure of the president, he also accepts the obligation to obey a web of regulations, written and unwritten, governing his activities and his freedom to speak his mind in public. Sometimes the restrictions last a literal lifetime. Even so, the restrictions are more than made up for by the chance to accomplish something positive and to play a role in formulating and implementing government policy rather than merely writing critical articles from the outside. My years in government have been satisfying beyond my expectations. Nevertheless, Potomac Fever, while serious, can be cured; I have now moved back to an academic position where I hope to write, speak (almost) freely, and train a successor generation of physicists who will join the fray as full participants, not outside kibitzers. I carry with me knowledge and experience of what works and doesn't work in Washington, as well as some insights into secret but elegant technology, that no physicist who has not served can enjoy. I will focus on some specific events during my Washington career, ranging from SDI and the Comprehensive Test Ban Treaty, to the intelligence available before the Second Gulf War.

  14. Does winter region affect spring arrival time and body mass of king eiders in northern Alaska?

    USGS Publications Warehouse

    Powell, Abby N.; Oppel, Steffen

    2009-01-01

    Events during the non-breeding season may affect the body condition of migratory birds and influence performance during the following breeding season. Migratory birds nesting in the Arctic often rely on endogenous nutrients for reproductive efforts, and are thus potentially subject to such carry-over effects. We tested whether king eider (Somateria spectabilis) arrival time and body mass upon arrival at breeding grounds in northern Alaska were affected by their choice of a winter region in the Bering Sea. We captured birds shortly after arrival on breeding grounds in early June 2002–2006 at two sites in northern Alaska and determined the region in which individuals wintered using satellite telemetry or stable isotope ratios of head feathers. We used generalized linear models to assess whether winter region explained variation in arrival body mass among individuals by accounting for sex, site, annual variation, and the date a bird was captured. We found no support for our hypothesis that either arrival time or arrival body mass of king eiders differed among winter regions. We conclude that wintering in different regions in the Bering Sea is unlikely to have reproductive consequences for king eiders in our study areas.

  15. Channel Response to Low-Elevation Desert Fire: The King Valley Fire of 2005

    USGS Publications Warehouse

    Webb, Robert H.; Griffiths, Peter G.; Wallace, Cynthia S.A.; Boyer, Diane E.

    2007-01-01

    In late September to early October 2005, a fire swept north from the Yuma Proving Grounds and into the Kofa National Wildlife Refuge (NWR), traveling mainly along desert wash systems and low-relief alluvial fans. This fire burned 9,975 ha, moving through xeroriparian systems in washes as well as low-elevation desert ecosystems in King Valley, a major area of designated wilderness in the southern part of the Kofa NWR. Using satellite imagery, we determined that 9,255 ha of the Kofa NWR in King Valley burned. The fine-fuel loading for the fire was mostly a native forb (Plantago insularis), and the desert environment that was burned was mostly low-cover creosote bush (Larrea tridentata) scrub with scattered palo verde (Cercidium microphyllum). The wash environments had significant tree cover, including ironwood (Olneya tesota), blue palo verde (Cercidium floridum), desert willow (Chilopsis linearis), and/or smoke tree (Psorothamnus spinosa). This report presents monitoring data collected in June 2006 and January-February 2007 on the effects of this fire on channel morphology in King Valley.

  16. Modernization Of Saint Pancras And King's Cross Railway Stations In London

    NASA Astrophysics Data System (ADS)

    Jóźwik, Anna

    2015-09-01

    The article concerns the renovation and modernization of two London railway stations - St. Pancras and King`s Cross. Both stations were built in the middle of the nineteenth century and are an example of industrial heritage. A characteristic feature that distinguishes the two buildings is the metal (iron) structure with a glass canopy. The St. Pancras railway station was characterized by a hall with the largest span in the world, and today is one of the leading examples of using iron in the development of architecture and building structures. Both stations have experienced periods of flourishing and stagnation throughout their history. There were even plans to demolish the old stations and build new facilities and in their place. Now, after the successful modernization of St. Pancras and King's Cross railway stations, they serve as good examples of the adaptation of transport utilities to modern needs, while respecting their historic structure. The problems that the designers and contractors were faced with during the renovation and modernization of the two London stations also deserve attention.

  17. Environmental geophysics at Kings Creek Disposal Site and 30th Street Landfill, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Davies, B.E.; Miller, S.F.; McGinnis, L.D.; Daudt, C.R.; Thompson, M.D.; Stefanov, J.E.; Benson, M.A.; Padar, C.A.

    1995-01-01

    Geophysical studies on the Bush River Peninsula in the Edgewood Area of Aberdeen Proving Ground, Maryland, delineate landfill areas and provide diagnostic signatures of the hydrogeologic framework and possible contaminant pathways. These studies indicate that, during the Pleistocene Epoch, alternating stands of high and low seal levels resulted in a complex pattern of shallow channel-fill deposits in the Kings Creek area. Ground-penetrating radar studies reveal a paleochannel greater than 50 ft deep, with a thalweg trending offshore in a southwest direction into Kings Creek. Onshore, the ground-penetrating radar data indicate a 35-ft-deep branch to the main channel, trending to the north-northwest directly beneath the 30th Street Landfill. Other branches are suspected to meet the offshore paleochannel in the wetlands south and east of the 30th Street Landfill. This paleochannel depositional system is environmentally significant because it may control the shallow groundwater flow regime beneath the site. Electromagnetic surveys have delineated the pre-fill lowland area currently occupied by the 30th Street Landfill. Magnetic and conductive anomalies outline surficial and buried debris throughout the study area. On the basis of geophysical data, large-scale dumping has not occurred north of the Kings Creek Disposal Site or east of the 30th Street Landfill.

  18. BOREAS AFM-2 King Air 1994 Aircraft Flux and Moving Window Data

    NASA Technical Reports Server (NTRS)

    Kelly, Robert D.; Hall, Forrest G. (Editor); Newcomer, Jeffrey A. (Editor); Smith, David E. (Technical Monitor)

    2000-01-01

    The BOREAS AFM-2 team collected pass-by-pass fluxes (and many other statistics) for a large number of level (constant altitude), straight-line passes used in a variety of flight patterns. The data were collected by the University of Wyoming King Air in 1994 BOREAS IFCs 1-3. Most of these data were collected at 60-70 m above ground level, but a significant number of passes were also flown at various levels in the planetary boundary layer, up to about the inversion height. This documentation concerns only the data from the straight and level passes that are presented as original (over the NSA and SSA) and moving window values (over the Transect). Another archive of King Air data is also available, containing data from all the soundings flown by the King Air 1994 IFCs 1-3. The data are stored in tabular ASCII files. The data files are available on a CD-ROM (see document number 20010000884) or from the Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC).

  19. Models of dark matter halos based on statistical mechanics: The classical King model

    NASA Astrophysics Data System (ADS)

    Chavanis, Pierre-Henri; Lemou, Mohammed; Méhats, Florian

    2015-03-01

    We consider the possibility that dark matter halos are described by the Fermi-Dirac distribution at finite temperature. This is the case if dark matter is a self-gravitating quantum gas made of massive neutrinos at statistical equilibrium. This is also the case if dark matter can be treated as a self-gravitating collisionless gas experiencing Lynden-Bell's type of violent relaxation. In order to avoid the infinite mass problem and carry out a rigorous stability analysis, we consider the fermionic King model. In this paper, we study the nondegenerate limit leading to the classical King model. This model was initially introduced to describe globular clusters. We propose to apply it also to large dark matter halos where quantum effects are negligible. We determine the caloric curve and study the thermodynamical stability of the different configurations. Equilibrium states exist only above a critical energy Ec in the microcanonical ensemble and only above a critical temperature Tc in the canonical ensemble. For E King model to the observations of large dark matter halos. Because of collisions and evaporation, the central density increases while the slope of the halo density profile decreases until an instability takes place. We show that large dark matter halos are relatively well described by the King model at, or close to, the point of marginal microcanonical stability. At that point, the King model generates a density profile that can be approximated by the modified Hubble profile. This profile has a flat core and decreases as r-3 at large distances, like the observational Burkert profile. Less steep halos are unstable. For large halos, the flat core is due to finite temperature effects, not to quantum mechanics. We argue that statistical

  20. History and hydrologic effects of ground water use in Kings, Queens, and western Nassau counties, Long Island, New York

    USGS Publications Warehouse

    Cartwright, Richard A.

    2002-01-01

    Ground-water withdrawals from the aquifers underlying Kings and Queens Counties varied temporally and spatially during the 20th century and caused extreme changes in water levels. The resultant lowering of water levels during periods of heavy pumping caused saltwater intrusion in nearshore areas and the migration of contaminants from land surface into deep aquifers. The recovery of water levels in response to countywide curtailment of pumping has resulted in the flooding of underground structures. Combined withdrawals for public and industrial supply in Kings and Queens Counties were greatest during the 1930's--about 130 million gallons per day. During this period, a large cone of depression developed in the water table in Kings County; within this depression, water levels were about 45 feet lower than in 1903. All pumping for public supply was halted in Kings County in 1947, and in Jamaica (in Queens County) in 1974. Water levels in Kings County had recovered by 1974 and have remained similar to those of 1903 since then, except for minor localized drawdowns due to industrial-supply or dewatering withdrawals. A large cone of depression that had formed in southeastern Queens County before 1974 has now (1997) disappeared. The estimated combined withdrawal for public supply and industrial supply in Kings and Queens Counties in 1996 was only about 50 million gallons per day. The water-level recoveries in the water-table and confined aquifers generally have resulted in the dilution and dispersion of residual salty and nitrate-contaminated ground water. The majority of recently sampled wells indicate stable or decreasing chloride and nitrate concentrations in all aquifers since 1983. Organic contaminants remain in ground water in Kings, Queens, and Nassau Counties, however; the most commonly detected compounds in 1992-96 were tetrachloroethene, trichloroethene, chloroform, and total trihalomethanes. Water samples from monitoring wells in Kings County indicate a greater

  1. Work Papers of the Summer Institute of Linguistics, University of North Dakota Session. Volume 35.

    ERIC Educational Resources Information Center

    Dooley, Robert A., Ed.; Quakenbush, J. Stephen, Ed.

    The working papers by students and professors of linguistics on research in progress include the following: "Are Cariban Languages Moving Away From or Towards Ergative Systems?" (Desmond D. Derbyshire); "A Double-Verb Construction in Mbya Guarani" (Robert A. Dooley); "Semantically Ergative Languages in Typological Perspective" (Alexandr E.…

  2. Al-Manakh: Language Centre Journal, Volume 4, Number 2, June 1980.

    ERIC Educational Resources Information Center

    Richards, Edward, Ed.

    1980-01-01

    This journal for second language teachers contains seven articles. "Video in Language Teaching," by Michael Laflin, is a defense for the use of video equipment in the language classroom. In "Constructing an Index," Diane Adams-Smith and Desmond MacCullagh describe a course in medical record administration in which the students compiled a medical…

  3. Automated purification of Borrelia burgdorferi s.l. PCR products with KingFisher™ magnetic particle processor prior to genome sequencing

    NASA Astrophysics Data System (ADS)

    Mäkinen, Johanna; Marttila, Harri; Viljanen, Matti K.

    2001-01-01

    Borrelia burgdorferi sensu lato genospecies were differentiated by PCR-based sequencing of the borrelial flagellin gene. To evaluate the usefulness of KingFisher™ magnetic particle processor in PCR product purification, borrelia PCR products were purified with KingFisher™ magnetic particle processor prior to cycle sequencing and the quality of the sequence data received was analyzed. KingFisher was found to offer a rapid and reliable alternative for borrelial PCR product purification.

  4. EPA evaluation of the Malpassi Filter King device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-01-01

    This report announces the conclusions of the EPA evaluation of the 'Malpassi Filter King' device under provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the 'Malpassi Filter King' device was conducted upon receiving an application from the marketer. The device is a gasoline pressure regulator. The 'Malpassi Filter King' device is claimed to save gasoline by improving the fuel economy of carburetor-equipped, automotive engines.

  5. Spatial patterns and movements of red king and Tanner crabs: Implications for the design of marine protected areas

    USGS Publications Warehouse

    Taggart, S.J.; Mondragon, J.; Andrews, A.G.; Nielsen, J.K.

    2008-01-01

    Most examples of positive population responses to marine protected areas (MPAs) have been documented for tropical reef species with very small home ranges; the utility of MPAs for commercially harvested temperate species that have large movement patterns remains poorly tested. We measured the distribution and abundance of red king Paralithodes camtschaticus and Tanner Chionoecetes bairdi crabs inside and outside of MPAs in Glacier Bay National Park, Alaska, USA. By tagging a sub-sample of crabs with sonic tags, we estimated the movement of adult crabs from one of the MPAs (Muir Inlet) into the central portion of Glacier Bay where fishing still occurs. Tanner crabs and red king crabs moved similar average distances per day, although Tanner crabs had a higher transfer out of the Muir Inlet MPA into the central bay. Tanner crab movements were characterized by large variation among individual crabs, both in distance and direction traveled, while red king crabs migrated seasonally between 2 specific areas. Although Tanner crabs exhibited relatively large movements, distribution and abundance data suggest that they may be restricted at large spatial scales by habitat barriers. MPAs that are effective at protecting king and especially Tanner crab brood stock from fishing mortality will likely need to be larger than is typical of MPAs worldwide. However, by incorporating information on the seasonal movements of red king crabs and the location of habitat barriers for Tanner crabs, MPAs could likely be designed that would effectively protect adults from fishing mortality. ?? Inter-Research 2008.

  6. Comparison of closure times for cranial base synchondroses in mesaticephalic, brachycephalic, and Cavalier King Charles Spaniel dogs.

    PubMed

    Schmidt, Martin J; Volk, Holger; Klingler, Melanie; Failing, Klaus; Kramer, Martin; Ondreka, Nele

    2013-01-01

    Premature closure of cranial base synchondroses has been proposed as the mechanism for brachycephaly in dogs and caudal occipital malformation syndrome (COMS) in Cavalier King Charles Spaniels. The purpose of this retrospective study was to compare times of closure for cranial base synchondroses in mesaticephalic, brachycephalic, and Cavalier King Charles Spaniel dogs. Cranial magnetic resonance imaging studies were retrieved for client-owned dogs less than 18 months of age. Breed, age, skull conformation, and the open or closed state of cranial base synchondroses were independently recorded by two observers. For dogs with a unanimous observer agreement, regression analysis was used to test effects of age and gender on the open or closed status of synchondroses and differences between groups. A total of 174 dogs were included in MRI interpretations and 165 dogs were included in the regression analysis. Statistically significant differences in closure time of the spheno-occipital synchondrosis were identified between brachycephalic and mesaticephalic dogs (P = 0.016), Cavalier King Charles Spaniels and mesaticephalic dogs (P < 0.0001), and Cavalier King Charles Spaniels and brachycephalic dogs (P = 0.014). Findings from the current study supported the theory that morphological changes leading to the skull phenotype of the Cavalier King Charles Spaniels could be due to an earlier closure of the spheno-occipital synchondrosis. PMID:23782353

  7. Assessment of the health impacts of particulates from the redevelopment of Kings Cross.

    PubMed

    Haynes, Ralph; Savage, Anna

    2007-07-01

    The Kings Cross/St. Pancras area has been a rail transport hub from Central London to the Midlands and North Eastern England since the middle of the nineteenth century and dust from the Kings Cross railway lands was even described by Charles Dickens. The Channel Tunnel high speed Rail Link (CTRL) is being constructed between 2001 and 2007 to connect continental Europe to Central London. The CTRL and associated development will help regenerate an area that is surrounded by deprived high density housing estates. London Borough of Camden has set up an extensive particulate monitoring programme to determine if there are any health impacts on local residents from emissions from the demolition and construction work. This article assesses the results from particulate measurements in 2003-2004 and compares this to baseline conditions before the redevelopment work began. The evidence suggests that although 2003 had higher than average pollution levels in the UK as a whole, even higher levels of particulates in the size range PM(10)-PM(2.5) (defined as PM(coarse)) were measured in Kings Cross. Due to the size of these particulates, they tend to be released from construction works rather than transport or secondary particulate sources. Concentrations in 2004 were lower than 2003, but this was primarily due to meteorological conditions. The paper also looks at the health of the local population and discusses whether these elevated levels are creating a problem and legally constitute a statutory nuisance. The Council continues to work with the contractors to try and ensure best practical means to minimise dust emissions and their effect on local residents. PMID:17180421

  8. Uranium in the Copper King Mine, Black Hawk No. 1 Claim, Larimer County, Colorado

    USGS Publications Warehouse

    Granger, Harry Clifford; King, Robert Ugstad

    1951-01-01

    Radioactive rock was discovered on the dump of the Copper King mine, sec. 8, T. 10 N., R. 72 W., Larirrier County, Colo., in the summer of 1949. The mine had been prospected intermittently for copper and zinc since 1,916, but there is no record that ore was produced. The country rock is pre-Cambrian granite containing many schist inclusions and narrow pegmatite dikes. Pitchblende disseminated in chlorite and sulfides was deposited in an obscure vein system during an intermediate stage of mineralization. This stage was preceded by biotitic alteration of amphiboles and sulfide deposition. The latest stage of mineralization is represented-by the limonitic dense quartz vein followed during mining. The uranium-bearing vein is about 2-3 feet wide and the dense quartz vein is less than 6 inches wide. Both veins are bordered by 1-3 feet of biotite- and sulfide-bearing granite and arriphibole schist. The uranium content of 26 samples taken in the mine and on the dump ranges from 0.002 to 1.40 percent. These samples contained as much as 2.97 percent copper and 5.96 percent zinc. The general outlook for further prospecting near the Copper King shaft is not favorable, because much of the 'immediately surrounding area has been thoroughly investigated without finding abnormal radioactivity. The most favorable environment for concentration of uranium minerals appears to have been in or near schist inclusions in granite, and further exploration in nearby prospects may result in the discovery of other uranium-bearing deposits. In the Copper King mine, additional exploration would aid in determining the extent of the uranium-bearing material.

  9. Antiproliferative activity of king cobra (Ophiophagus hannah) venom L-amino acid oxidase.

    PubMed

    Li Lee, Mui; Chung, Ivy; Yee Fung, Shin; Kanthimathi, M S; Hong Tan, Nget

    2014-04-01

    King cobra (Ophiophagus hannah) venom L-amino acid oxidase (LAAO), a heat-stable enzyme, is an extremely potent antiproliferative agent against cancer cells when compared with LAAO isolated from other snake venoms. King cobra venom LAAO was shown to exhibit very strong antiproliferative activities against MCF-7 (human breast adenocarcinoma) and A549 (human lung adenocarcinoma) cells, with an IC50 value of 0.04±0.00 and 0.05±0.00 μg/mL, respectively, after 72-hr treatment. In comparison, its cytotoxicity was about 3-4 times lower when tested against human non-tumourigenic breast (184B5) and lung (NL 20) cells, suggesting selective antitumour activity. Furthermore, its potency in MCF-7 and A549 cell lines was greater than the effects of doxorubicin, a clinically established cancer chemotherapeutic agent, which showed an IC50 value of 0.18±0.03 and 0.63±0.21 μg/mL, respectively, against the two cell lines. The selective cytotoxic action of the LAAO was confirmed by phycoerythrin (PE) annexin V/7-amino-actinomycin (AAD) apoptotic assay, in which a significant increase in apoptotic cells was observed in LAAO-treated tumour cells than in their non-tumourigenic counterparts. The ability of LAAO to induce apoptosis in tumour cells was further demonstrated using caspase-3/7 and DNA fragmentation assays. We also determined that this enzyme may target oxidative stress in its killing of tumour cells, as its cytotoxicity was significantly reduced in the presence of catalase (a H2O2 scavenger). In view of its heat stability and selective and potent cytotoxic action on cancer cells, king cobra venom LAAO can be potentially developed for treating solid tumours. PMID:24118879

  10. Surface energy balance and turbulence measurements on Warszawa Icefield, King George Island, West Antarctica

    NASA Astrophysics Data System (ADS)

    Falk, U.; Sala, H.; Braun, M.

    2012-12-01

    The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat of glaciers, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Antarctic Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield over 1.5 years from November 2010 to 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for one and a half years. Repeat measurements of snow accumulation and surface lowering along transects on the glacier and at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer within the source area of the ground measurements. In combination with long-term time series of weather data, these data give indication of the sensitivity of the ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Carlini station, King George Island/Isla 25 de Mayo) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute of Marine and Polar Research (Germany).

  11. Surface energy balance measurements and modeling on the ice cap of King George Island, West Antarctica

    NASA Astrophysics Data System (ADS)

    Falk, U.; Braun, M.; Sala, H.; Menz, G.

    2012-04-01

    The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield for the austral summers November 2010 to March 2011 and January to February 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures in profile. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for an entire year. Repeat measurements of surface lowering at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer. In combination with long-term time series of weather data, these data give indication of the sensitivity of the inland ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Jubany, King George Island) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute (German).

  12. Regional Hydraulic Geometry Curves of the Northern Cascade Mountains, Chelan and King Counties, Washington State, USA

    NASA Astrophysics Data System (ADS)

    Gasperi, J. T.; McClung, J. M.; Hanson, D. L.

    2006-12-01

    The USDA-Natural Resources Conservation Service has developed regional hydraulic geometry curves relating drainage area to bankfull top width, mean depth and cross-sectional area for the east and west sides of the northern Cascade Mountains in Chelan and King Counties, Washington. NRCS surveyed 10 channel reaches with drainage areas from 1 to 1000 square miles within the Wenatchee River drainage of Chelan County and 10 channel reaches with drainage areas of 1 to 100 square miles within the Cedar and Green River drainages of King County. Selection criteria for stream reaches required a minimum of 20 years of USGS stream gage discharge records, unregulated flows and safe access. Survey data were collected with a Sokkia Total Station during low flow conditions from August 2004 to September 2005. NRCS measured a channel cross-section at each of the USGS stream gage sites and two or three additional cross-sections up and downstream. The authors also collected samples of bed material for gradation analysis and estimation of Manning's roughness coefficient, n. Bankfull elevations were estimated based on visual identification of field indicators and USGS flood discharges for the 50% exceedance probability event. Field data were evaluated with the Ohio DNR Reference Reach spreadsheet to determine bankfull top width, mean depth and cross-sectional area. We applied a simple linear regression to the data following USGS statistical methods to evaluate the closeness of fit between drainage area and bankfull channel dimensions. The resulting R2 values of 0.83 to 0.93 for the eastern Cascade data of Chelan County and 0.71 to 0.88 for the western Cascade data of King County indicate a close association between drainage area and bankfull channel dimensions for these two sets of data.

  13. Mitochondrial phenotypic flexibility enhances energy savings during winter fast in king penguin chicks.

    PubMed

    Monternier, Pierre-Axel; Marmillot, Vincent; Rouanet, Jean-Louis; Roussel, Damien

    2014-08-01

    Energy conservation is a key priority for organisms that live in environments with seasonal shortages in resource supplies or that spontaneously fast during their annual cycle. The aim of this study was to determine whether the high fasting endurance of winter-acclimatized king penguin chicks (Aptenodytes patagonicus) is associated with an adjustment of mitochondrial bioenergetics in pectoralis muscle, the largest skeletal muscle in penguins. The rates of mitochondrial oxygen consumption, and ATP synthesis and mitochondrial efficiency (ATP/O ratio) were measured in winter-acclimatized chicks. We used pyruvate/malate and palmitoyl-l-carnitine/malate as respiratory substrates and results from naturally fasted chicks were compared to experimentally re-fed chicks. Bioenergetics analysis of pectoralis muscle revealed that mitochondria are on average 15% more energy efficient in naturally fasted than in experimentally fed chicks, indicating that fasted birds consume less nutrients to sustain their energy-demanding processes. We also found that moderate reductions in temperature from 38°C to 30°C further increase by 23% the energy coupling efficiency at the level of mitochondria, suggesting that king penguin chicks realize additional energy savings while becoming hypothermic during winter. It has been calculated that this adjustment of mitochondrial efficiency in skeletal muscle may contribute to nearly 25% of fasting-induced reduction in mass-specific metabolic rate measured in vivo. The present study shows that the regulation of mitochondrial efficiency triggers the development of an economical management of resources, which would maximize the conservation of endogenous fuel stores by decreasing the cost of living in fasted winter-acclimatized king penguin chicks. PMID:24803465

  14. Imogene M. King's scholars reflect on her wisdom and influence on nursing science.

    PubMed

    Clarke, Pamela N; Killeen, Mary B; Messmer, Patricia R; Leibold Sieloff, Christina

    2009-04-01

    Reflections on the impact of the work of great leaders are vital for both scientists and practitioners to gain important perspectives on the progress of the evolution of the discipline. Recognizing the influence of a particular theorist's impact is particularly important at the time of death, which is the time where the development of a particular theory moves from the originator to the followers. This column serves as a tribute to Imogene M. King, and is dedicated to her wisdom in promoting the conceptual system she developed. PMID:19342711

  15. Improved Monkey-King Genetic Algorithm for Solving Large Winner Determination in Combinatorial Auction

    NASA Astrophysics Data System (ADS)

    Li, Yuzhong

    Using GA solve the winner determination problem (WDP) with large bids and items, run under different distribution, because the search space is large, constraint complex and it may easy to produce infeasible solution, would affect the efficiency and quality of algorithm. This paper present improved MKGA, including three operator: preprocessing, insert bid and exchange recombination, and use Monkey-king elite preservation strategy. Experimental results show that improved MKGA is better than SGA in population size and computation. The problem that traditional branch and bound algorithm hard to solve, improved MKGA can solve and achieve better effect.

  16. [Analysis on professor WANG Juyi's crevice theory from Tao Teh King].

    PubMed

    Luo, Lu; Wang, Juyi

    2015-10-01

    The crevice theory proposed by professor WANG Juyi is analyzed in this article. In the crevice theory, it is believed that the meridians are located among "skin, pulse, flesh, tendon and bone", and the crevice is the path for the transportation of qi-blood and body fluid in the body, which is the essential condition for vital movement. This is in agreement with the idea of "action through inaction" from Tao Teh King. Based on crevice theory, the abnormalities of meridians can reflex the deficiency and excess of diseases, and regulating meridians is a significant way to treat diseases, and maintaining smooth meridian is important for healthcare. PMID:26790228

  17. Albert Siepert Points Out Highlights of Apollo 10 Liftoff to Belgium King and Queen

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Kennedy Space Center Deputy Director for Administration, Albert Siepert, seated at left on third row, points out highlights of Apollo 10 liftoff to Belgiums King Baudouin and Queen Fabiola. Next to the queen is Mrs. Siepert. Former Vice President Hubert Humphrey, in baseball cap at right, talks with Mr. And Mrs. Emil Mosbacher, seated next to him. Mr. Mosbacher is the Chief of U.S. Protocol. The Apollo 10 astronauts were launched by an Apollo/Saturn V space vehicle at 12:49 pm EDT, May 18, 1969, from KSC launch complex 39B.

  18. Notes from the Field: Fatal Infection Associated with Equine Exposure - King County, Washington, 2016.

    PubMed

    Kawakami, Vance; Rietberg, Krista; Lipton, Beth; Eckmann, Kaye; Watkins, Maryann; Oltean, Hanna; Kay, Meagan; Rothschild, Chantal; Kobayashi, Miwako; Van Beneden, Chris; Duchin, Jeff

    2016-01-01

    On March 17, 2016, Public Health-Seattle & King County in Washington was notified of two persons who received a diagnosis of Streptococcus equi subspecies zooepidemicus (S. zooepidemicus) infections. S. zooepidemicus is a zoonotic pathogen that rarely causes human illness and is usually associated with consuming unpasteurized dairy products or with direct horse contact (1). In horses, S. zooepidemicus is a commensal bacterium that can cause respiratory, wound, and uterine infections (2). The health department investigated to determine the magnitude of the outbreak, identify risk factors, and offer recommendations. PMID:27490189

  19. The origins of dragon-kings and their occurrence in society

    NASA Astrophysics Data System (ADS)

    Malkov, Artemy; Zinkina, Julia; Korotayev, Andrey

    2012-11-01

    A society is a medium with a complex structure of one-to-one relations between people. Those could be relations between friends, wife-husband relationships, relations between business partners, and so on. At a certain level of analysis, a society can be regarded as a gigantic maze constituted of one-to-one relationships between people. From a physical standpoint it can be considered as a highly porous medium. Such media are widely known for their outstanding properties and effects like self-organized criticality, percolation, power-law distribution of network cluster sizes, etc. In these media supercritical events, referred to as dragon-kings, may occur in two cases: when increasing stress is applied to a system (self-organized criticality scenario) or when increasing conductivity of a system is observed (percolation scenario). In social applications the first scenario is typical for negative effects: crises, wars, revolutions, financial breakdowns, state collapses, etc. The second scenario is more typical for positive effects like emergence of cities, growth of firms, population blow-ups, economic miracles, technology diffusion, social network formation, etc. If both conditions (increasing stress and increasing conductivity) are observed together, then absolutely miraculous dragon-king effects can occur that involve most human society. Historical examples of this effect are the emergence of the Mongol Empire, world religions, World War II, and the explosive proliferation of global internet services. This article describes these two scenarios in detail beginning with an overview of historical dragon-king events and phenomena starting from the early human history till the last decades and concluding with an analysis of their possible near future consequences on our global society. Thus we demonstrate that in social systems dragon-king is not a random outlier unexplainable by power-law statistics, but a natural effect. It is a very large cluster in a porous

  20. Third Annual Report: 2006 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation

    SciTech Connect

    Woodruff, Dana L.; Southard, Susan S.; Cullinan, Valerie I.; Kohn, Nancy P.; Anderson, Michael G.; Vavrinec, John

    2007-02-01

    King County proposes to build a new sewer outfall discharging to Puget Sound near Point Wells, Washington. Construction is scheduled for 2008. The Point Wells site was selected to minimize effects on the nearshore marine environment, but unavoidable impacts to eelgrass (Zostera marina) beds are anticipated during construction. To mitigate for these impacts and prepare for post-construction restoration, King County began implementation of a multi-year eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions. Major program elements are a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over 5 years prior to construction, b) eelgrass transplanting, including harvesting, offsite propagating and stockpiling of local plantstock, and post-construction planting, and c) post-construction monitoring. The program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2006). This report describes calendar year 2006 pre-construction activities conducted by Pacific Northwest National Laboratory (PNNL) in support of King County. Activities included continued propagation of eelgrass shoots and monitoring of the experimental harvest plots in the marine outfall corridor area to evaluate recovery rates relative to harvest rates. Approximately 1500 additional shoots were harvested from the marine outfall corridor in August 2006 to supplement the plants in the propagation tank at the PNNL Marine Sciences Laboratory in Sequim, Washington, bringing the total number of shoots to 4732. Eelgrass densities were monitored in the five experimental harvest plots established in the marine outfall corridor. Changes in eelgrass density were evaluated in year-to-year comparisons with initial harvest rates. Net eelgrass density decreased from 2004 post-harvest to 2006 in all plots

  1. Quantum volume

    NASA Astrophysics Data System (ADS)

    Ryabov, V. A.

    2015-08-01

    Quantum systems in a mechanical embedding, the breathing mode of a small particles, optomechanical system, etc. are far not the full list of examples in which the volume exhibits quantum behavior. Traditional consideration suggests strain in small systems as a result of a collective movement of particles, rather than the dynamics of the volume as an independent variable. The aim of this work is to show that some problem here might be essentially simplified by introducing periodic boundary conditions. At this case, the volume is considered as the independent dynamical variable driven by the internal pressure. For this purpose, the concept of quantum volume based on Schrödinger’s equation in 𝕋3 manifold is proposed. It is used to explore several 1D model systems: An ensemble of free particles under external pressure, quantum manometer and a quantum breathing mode. In particular, the influence of the pressure of free particle on quantum oscillator is determined. It is shown also that correction to the spectrum of the breathing mode due to internal degrees of freedom is determined by the off-diagonal matrix elements of the quantum stress. The new treatment not using the “force” theorem is proposed for the quantum stress tensor. In the general case of flexible quantum 3D dynamics, quantum deformations of different type might be introduced similarly to monopole mode.

  2. Arterial roads and area socioeconomic status are predictors of fast food restaurant density in King County, WA

    PubMed Central

    Hurvitz, Philip M; Moudon, Anne V; Rehm, Colin D; Streichert, Laura C; Drewnowski, Adam

    2009-01-01

    Background Fast food restaurants reportedly target specific populations by locating in lower-income and in minority neighborhoods. Physical proximity to fast food restaurants has been associated with higher obesity rates. Objective To examine possible associations, at the census tract level, between area demographics, arterial road density, and fast food restaurant density in King County, WA, USA. Methods Data on median household incomes, property values, and race/ethnicity were obtained from King County and from US Census data. Fast food restaurant addresses were obtained from Public Health-Seattle & King County and were geocoded. Fast food density was expressed per tract unit area and per capita. Arterial road density was a measure of vehicular and pedestrian access. Multivariate logistic regression models containing both socioeconomic status and road density were used in data analyses. Results Over one half (53.1%) of King County census tracts had at least one fast food restaurant. Mean network distance from dwelling units to a fast food restaurant countywide was 1.40 km, and 1.07 km for census tracts containing at least one fast food restaurant. Fast food restaurant density was significantly associated in regression models with low median household income (p < 0.001) and high arterial road density (p < 0.001) but not with percent of residents who were nonwhite. Conclusion No significant association was observed between census tract minority status and fast food density in King County. Although restaurant density was linked to low household incomes, that effect was attenuated by arterial road density. Fast food restaurants in King County are more likely to be located in lower income neighborhoods and higher traffic areas. PMID:19630979

  3. Salmon Supplementation Studies in Idaho Rivers; Field Activities Conducted on Clear and Pete King Creeks, 2002 Annual Report.

    SciTech Connect

    Bretz, Justin K.; Olson, Jill M.

    2003-03-01

    In 2002 the Idaho Fisheries Resource Office continued working as a cooperator on the Salmon Supplementation Studies in Idaho Rivers (ISS) project on Pete King and Clear creeks. Data relating to supplementation treatment releases, juvenile sampling, juvenile PIT tagging, broodstock spawning and rearing, spawning ground surveys, and snorkel surveys were used to evaluate the project data points and augment past data. Supplementation treatments included the release of 51,329 left ventral-clipped smolts into Clear Creek (750 were PIT tagged), and 12,000 unmarked coded-wire tagged parr into Pete King Creek (998 were PIT tagged). Using juvenile collection methods, Idaho Fisheries Resource Office staff PIT tagged and released 579 naturally produced spring chinook juveniles in Clear Creek, and 54 on Pete King Creek, for minimum survival estimates to Lower Granite Dam. For Clear Creek, minimum survival estimates to Lower Granite Dam of hatchery produced supplementation and naturally produced PIT tagged smolts, were 36.0%, and 53.1%, respectively. For Pete King Creek, minimum survival estimates to Lower Granite Dam, of hatchery produced supplementation smolts and naturally produced smolts PIT tagged as parr and presmolts, were 18.8%, and 8.3%, respectively. Adults collected for broodstock in 2002 represented the final adult broodstock group collected for the ISS project. Twenty-six ventral clipped, and 28 natural adult spring chinook were transported above the weir. Monitoring and evaluation of spawning success was continued on Clear and Pete King creeks. A total of 69 redds were counted and 79 carcasses were recovered on Clear Creek. Two redds were observed and no carcasses were collected on Pete King Creek.

  4. Development of a real-time PCR assay for detection of planktonic red king crab (Paralithodes camtschaticus (Tilesius 1815)) larvae

    USGS Publications Warehouse

    Jensen, Pamela C.; Purcell, Maureen K.; Morado, J. Frank; Eckert, Ginny L.

    2012-01-01

    The Alaskan red king crab (Paralithodes camtschaticus) fishery was once one of the most economically important single-species fisheries in the world, but is currently depressed. This fishery would benefit from improved stock assessment capabilities. Larval crab distribution is patchy temporally and spatially, requiring extensive sampling efforts to locate and track larval dispersal. Large-scale plankton surveys are generally cost prohibitive because of the effort required for collection and the time and taxonomic expertise required to sort samples to identify plankton individually via light microscopy. Here, we report the development of primers and a dual-labeled probe for use in a DNA-based real-time polymerase chain reaction assay targeting the red king crab, mitochondrial gene cytochrome oxidase I for the detection of red king crab larvae DNA in plankton samples. The assay allows identification of plankton samples containing crab larvae DNA and provides an estimate of DNA copy number present in a sample without sorting the plankton sample visually. The assay was tested on DNA extracted from whole red king crab larvae and plankton samples seeded with whole larvae, and it detected DNA copies equivalent to 1/10,000th of a larva and 1 crab larva/5mL sieved plankton, respectively. The real-time polymerase chain reaction assay can be used to screen plankton samples for larvae in a fraction of the time required for traditional microscopial methods, which offers advantages for stock assessment methodologies for red king crab as well as a rapid and reliable method to assess abundance of red king crab larvae as needed to improve the understanding of life history and population processes, including larval population dynamics.

  5. Complete mitogenomes of King angelfish (Holacanthus passer) and Queen angelfish (Holacanthus ciliaris) (Teleostei: Pomacanthidae).

    PubMed

    Shen, Kang-Ning; Chang, Chih-Wei; Chen, Ching-Hung; Hsiao, Chung-Der

    2016-07-01

    In this study, we used the next-generation sequencing method to deduce two complete mitogenomes of King angelfish (Holacanthus passer) and Queen angelfish (Holacanthus ciliaris) for the first time. The assembled mitogenome consists of 16,620 bp in H. passer and 16,606 bp in H. ciliaris, showing 95% identities each other. Both mitogenomes follow the typical vertebrate arrangement, including 13 protein coding genes, 22 transfer RNAs, 2 ribosomal RNAs genes, and a non-coding control region of D-loop. D-loop contains 903 bp in H. passer and 888 bp in H. ciliaris and locates between tRNA-Pro and tRNA-Phe. The overall GC content is 45.8% for H. passer and 46.2% for H. ciliaris. Complete mitogenomes of King angelfish and Queen angelfish deduced in this study provide essential and important DNA molecular data for further phylogenetic and evolutionary analysis for marine angelfish. PMID:26119118

  6. Genomic analysis of the blood attributed to Louis XVI (1754-1793), king of France.

    PubMed

    Olalde, Iñigo; Sánchez-Quinto, Federico; Datta, Debayan; Marigorta, Urko M; Chiang, Charleston W K; Rodríguez, Juan Antonio; Fernández-Callejo, Marcos; González, Irene; Montfort, Magda; Matas-Lalueza, Laura; Civit, Sergi; Luiselli, Donata; Charlier, Philippe; Pettener, Davide; Ramírez, Oscar; Navarro, Arcadi; Himmelbauer, Heinz; Marquès-Bonet, Tomàs; Lalueza-Fox, Carles

    2014-01-01

    A pyrographically decorated gourd, dated to the French Revolution period, has been alleged to contain a handkerchief dipped into the blood of the French king Louis XVI (1754-1793) after his beheading but recent analyses of living males from two Bourbon branches cast doubts on its authenticity. We sequenced the complete genome of the DNA contained in the gourd at low coverage (~2.5×) with coding sequences enriched at a higher ~7.3× coverage. We found that the ancestry of the gourd's genome does not seem compatible with Louis XVI's known ancestry. From a functional perspective, we did not find an excess of alleles contributing to height despite being described as the tallest person in Court. In addition, the eye colour prediction supported brown eyes, while Louis XVI had blue eyes. This is the first draft genome generated from a person who lived in a recent historical period; however, our results suggest that this sample may not correspond to the alleged king. PMID:24763138

  7. Dysmenorrhea among female medical students in King Abdulaziz University: Prevalence, Predictors and outcome

    PubMed Central

    Ibrahim, Nahla Khamis; AlGhamdi, Manar Saleh; Al-Shaibani, Alanoud Nawaf; AlAmri, Fatima Ali; Alharbi, Huda Abdulrahman; Al-Jadani, Arwa Kheder; Alfaidi, Raghad Ahmed

    2015-01-01

    Objective: To determine the prevalence, predictors and outcome of dysmenorrhea among female medical students in King Abdulaziz University (KAU), Jeddah, Saudi Arabia. Methods: A cross-sectional study was conducted among 435 medical students at KAU, Jeddah selected through stratified random sample method. A pre-constructed, validated, self-administered questionnaire was used to collect personal and socio-demographic information. Data about menstrual history, stress, smoking were also collected. The severity of dysmenorrhea was scored by the “Visual Analogue Scale (VAS)”. Descriptive and analytical statistics were conducted. Results: The prevalence of dysmenorrhea was 60.9%. Logistic regression showed that heavy period was the first predictor of dysmenorrhea (aOR=1.94; 95% CI: 1.29- 2.91), followed by stress (aOR=1.90; 95% C.I.: 1.19-3.07). The prevalence of severe dysmenorrhea among the sufferers was 38.6%. Depressed mood was the commonest (80.8%) symptom accompanying dysmenorrhea. Regarding the outcome of dysmenorrhea, 67.5% of the sufferes reported emotional instability, while 28.3% reported absenteeism from the university. Conclusions: A high prevalence of dysmenorrhea was prevalent among medical students in King Abdulaziz University (KAU), Health promotion, screening programs, and stress management courses are recommended. PMID:26870088

  8. MORBIDITY PATTERNS AMONG KING FAISAL UNIVERSITY STUDENTS, AL HASSA, KINGDOM OF SAUDI ARABIA

    PubMed Central

    Choudary, Abdulrashid C.; Al-Sultan, Ali I.; Tawfik, Tarek T.

    2007-01-01

    Objectives: To explore the prevalent morbidity problems among students at King Faisal University. To identify the nature of referred cases and assess the efficiency of the referral system. Subjects and Methods: This was a retrospective, records-based descriptive study, involving the examination of the health records of students at King Faisal University, who attended the Medical Center for Primary Health Care services in a five-year period. A pre-tested compilation sheet was used for data collection. Results: Out of 2472 consultations, about 58 % of the diagnosed morbidity conditions were of infectious nature, mostly affecting the respiratory (62%), dental (14%), gastrointestinal (7%), and skin infections (5 %), with more prevalence among males. The non-infectious morbidity conditions were recorded more among females and included muscle and joints problems (16 %), allergic conditions (15 %), gastrointestinal (8 %), and trauma (5 %). Some of the encountered morbidity demonstrated seasonal variation. Case referrals were about 6 %, more in the non-infectious conditions, with a deficient feedback system. Conclusion: Quality improvement of the medical records and the establishment of a proper referral system are necessary. Health education on preventable morbid conditions should be organized and implemented. PMID:23012142

  9. The king cobra genome reveals dynamic gene evolution and adaptation in the snake venom system

    PubMed Central

    Vonk, Freek J.; Casewell, Nicholas R.; Henkel, Christiaan V.; Heimberg, Alysha M.; Jansen, Hans J.; McCleary, Ryan J. R.; Kerkkamp, Harald M. E.; Vos, Rutger A.; Guerreiro, Isabel; Calvete, Juan J.; Wüster, Wolfgang; Woods, Anthony E.; Logan, Jessica M.; Harrison, Robert A.; Castoe, Todd A.; de Koning, A. P. Jason; Pollock, David D.; Yandell, Mark; Calderon, Diego; Renjifo, Camila; Currier, Rachel B.; Salgado, David; Pla, Davinia; Sanz, Libia; Hyder, Asad S.; Ribeiro, José M. C.; Arntzen, Jan W.; van den Thillart, Guido E. E. J. M.; Boetzer, Marten; Pirovano, Walter; Dirks, Ron P.; Spaink, Herman P.; Duboule, Denis; McGlinn, Edwina; Kini, R. Manjunatha; Richardson, Michael K.

    2013-01-01

    Snakes are limbless predators, and many species use venom to help overpower relatively large, agile prey. Snake venoms are complex protein mixtures encoded by several multilocus gene families that function synergistically to cause incapacitation. To examine venom evolution, we sequenced and interrogated the genome of a venomous snake, the king cobra (Ophiophagus hannah), and compared it, together with our unique transcriptome, microRNA, and proteome datasets from this species, with data from other vertebrates. In contrast to the platypus, the only other venomous vertebrate with a sequenced genome, we find that snake toxin genes evolve through several distinct co-option mechanisms and exhibit surprisingly variable levels of gene duplication and directional selection that correlate with their functional importance in prey capture. The enigmatic accessory venom gland shows a very different pattern of toxin gene expression from the main venom gland and seems to have recruited toxin-like lectin genes repeatedly for new nontoxic functions. In addition, tissue-specific microRNA analyses suggested the co-option of core genetic regulatory components of the venom secretory system from a pancreatic origin. Although the king cobra is limbless, we recovered coding sequences for all Hox genes involved in amniote limb development, with the exception of Hoxd12. Our results provide a unique view of the origin and evolution of snake venom and reveal multiple genome-level adaptive responses to natural selection in this complex biological weapon system. More generally, they provide insight into mechanisms of protein evolution under strong selection. PMID:24297900

  10. Characterizing the nutritional strategy of incubating king eiders Somateria spectabilis in northern Alaska

    USGS Publications Warehouse

    Bentzen, R.L.; Powell, A.N.; Williams, T.D.; Kitaysky, A.S.

    2008-01-01

    We measured plasma concentrations of variables associated with lipid metabolism (free fatty acids, glycerol, triglyceride, and ??- hydroxybutyrate), protein metabolism (uric acid), and baseline corticosterone to characterize the nutritional state of incubating king eiders Somateria spectabilis and relate this to incubation constancy at two sites, Kuparuk and Teshekpuk, in northern Alaska. King eiders at both sites appeared to employ a partial-income incubation strategy, relying on both endogenous and exogenous energy resources. Females maintained high invariant levels of free fatty acids, ??-hydroxybutyrate, and glycerol throughout incubation, indicating that fat reserves were a major energy source, and not completely depleted during incubation. Similarly, uric acid did not increase, suggesting effective protein sparing or protein ingestion and adequate lipid reserves throughout incubation. Baseline corticosterone and triglyceride levels increased during incubation, indicative of an increase in foraging during late stages of incubation. Incubating females at Kuparuk had higher triglyceride concentrations but also had higher ??-hydroxybutyrate concentrations than females at Teshekpuk. This dichotomy may reflect a short-term signal of feeding overlaying the longer-term signal of reliance on endogenous lipid reserves due to higher food intake yet higher metabolic costs at Kuparuk because of its colder environment. Incubation constancy was not correlated with plasma concentrations of lipid or protein metabolites. ?? 2008 The Authors.

  11. Subauroral polarization streams: observations with the Hokkaido and King Salmon SuperDARN radars and modeling

    NASA Astrophysics Data System (ADS)

    Koustov, A.; Nishitani, N.; Ebihara, Y.; Kikuchi, T.; Hairston, M. R.; Andre, D.

    2008-10-01

    The newly installed SuperDARN Hokkaido HF radar monitors ionospheric plasma flow between magnetic latitudes of 45° and 65° and thus has a great potential for studies of subauroral polarization streams (SAPS) in combination with another SuperDARN radar located at King Salmon, Alaska as well as the DMSP satellites and ground-based instruments in the Alaskan sector of the Arctic. Preliminary survey shows that although SAPS are often detected with the Hokkaido radar, their velocities are rather low, to the order of 150 m/s in its most suitable central beams. In this study, observations of unusually fast Hokkaido flows of up to 800 m/s are presented. The event of 1 April 2007 is investigated in detail. It is shown that high-velocity echoes appear after substorm onsets over North America with a delay of ~30 min. In terms of latitude, the velocity peaks just outside the auroral oval; signatures of a detached polarization jet are occasional and not pronounced. The King Salmon radar operating concurrently detects SAPS signatures as well but at different times and locations. Simulation with the Comprehensive Ring Current Model for the 1 April event reasonably identifies the period of fast flow occurrence but the velocity is underestimated. The event studied suggests that substorm-injected particle populations may intensify the pre-existing SAPS flow and lead to a mismatch of the predictions and observations.

  12. Subauroral polarization streams: Observations with the Hokkaido and King Salmon SuperDARN radars and modeling

    NASA Astrophysics Data System (ADS)

    Koustov, Alexandre; Nishitani, Nozomu; Kikuchi, Takashi; Ebihara, Yusuke

    The newly installed SuperDARN Hokkaido HF radar monitors ionospheric plasma flow between magnetic latitudes of 45 and 65 degrees and thus has a great potential for studies of subauroral polarization streams (SAPS) in combination with another SuperDARN radar located at King Salmon, Alaska as well as the DMSP satellites and ground-based instruments in the Alaskan sector of Arctic. Preliminary survey shows that although SAPS are often detected with the Hokkaido radar, their velocities are rather low, of the order 100-300 m/s in its most suitable central beams. In this study, observations of unusually fast Hokkaido flows of up to 1 km/s are investigated. Such events are shown to occur after substorm onsets over North America with a delay of 30 min. In terms of latitude, the velocity peaks just outside the auroral oval; signatures of a detached polarization jet are occasional and not pronounced. The King Salmon radar operating concurrently detects SAPS signatures as well but at different times and locations. Simulation with the inner magnetosphere model for the event of April 1, 2007 identifies reasonably well period for the fast flows occurrence but the velocity is underestimated. It is argued that substorm-injected particle populations intensify the pre-existing SAPS flow and lead to mismatch of the predictions and observations.

  13. Characterising terrestrial influences on Antarctic air masses using Radon-222 measurements at King George Island

    NASA Astrophysics Data System (ADS)

    Chambers, S. D.; Hong, S.-B.; Williams, A. G.; Crawford, J.; Griffiths, A. D.; Park, S.-J.

    2014-09-01

    We report on one year of high-precision direct hourly radon observations at King Sejong Station (King George Island) beginning in February 2013. Findings are compared with historic and ongoing radon measurements from other Antarctic sites. Monthly median concentrations reduced from 72 mBq m-3 in late-summer to 44 mBq m-3 in late winter and early spring. Monthly 10th percentiles, ranging from 29 to 49 mBq m-3, were typical of oceanic baseline values. Diurnal cycles were rarely evident and local influences were minor, consistent with regional radon flux estimates one tenth of the global average for ice-free land. The predominant fetch region for terrestrially influenced air masses was South America (47-53° S), with minor influences also attributed to aged Australian air masses and local sources. Plume dilution factors of 2.8-4.0 were estimated for the most terrestrially influenced (South American) air masses, and a seasonal cycle in terrestrial influence on tropospheric air descending at the pole was identified and characterised.

  14. Characterising terrestrial influences on Antarctic air masses using radon-222 measurements at King George Island

    NASA Astrophysics Data System (ADS)

    Chambers, S. D.; Hong, S.-B.; Williams, A. G.; Crawford, J.; Griffiths, A. D.; Park, S.-J.

    2014-05-01

    We report on one year of high precision direct hourly radon observations at King Sejong Station (King George Island) beginning in February 2013. Findings are compared with historic and ongoing radon measurements from other Antarctic sites. Monthly median concentrations reduced from 72 mBq m-3 in late summer to 44 mBq m-3 in late-winter and early-spring. Monthly 10th percentiles, ranging from 29 to 49 mBq m-3, were typical of oceanic baseline values. Diurnal cycles were rarely evident and local influences were minor, consistent with regional radon flux estimates one tenth of the global average for ice-free land. The predominant fetch region for terrestrially influenced air masses was South America (47-53° S), with minor influences also attributed to aged Australian air masses and local sources. Plume dilution factors of 2.8-4.0 were estimated for the most terrestrially influenced (South American) air masses, and a seasonal cycle in terrestrial influence on tropospheric air descending at the pole was identified and characterised.

  15. Deepwater Chondrichthyan Bycatch of the Eastern King Prawn Fishery in the Southern Great Barrier Reef, Australia.

    PubMed

    Rigby, Cassandra L; White, William T; Simpfendorfer, Colin A

    2016-01-01

    The deepwater chondrichthyan fauna of the Great Barrier Reef is poorly known and life history information is required to enable their effective management as they are inherently vulnerable to exploitation. The chondrichthyan bycatch from the deepwater eastern king prawn fishery at the Swain Reefs in the southern Great Barrier Reef was examined to determine the species present and provide information on their life histories. In all, 1533 individuals were collected from 11 deepwater chondrichthyan species, with the Argus skate Dipturus polyommata, piked spurdog Squalus megalops and pale spotted catshark Asymbolus pallidus the most commonly caught. All but one species is endemic to Australia with five species restricted to waters offshore from Queensland. The extent of life history information available for each species varied but the life history traits across all species were characteristic of deep water chondrichthyans with relatively large length at maturity, small litters and low ovarian fecundity; all indicative of low biological productivity. However, variability among these traits and spatial and bathymetric distributions of the species suggests differing degrees of resilience to fishing pressure. To ensure the sustainability of these bycatch species, monitoring of their catches in the deepwater eastern king prawn fishery is recommended. PMID:27218654

  16. A Case of Hepatotoxicity Induced by Adulterated "Tiger King", a Chinese Herbal Medicine Containing Sildenafil.

    PubMed

    Nissan, Ran; Poperno, Alina; Stein, Gideon Y; Shapira, Barak; Fuchs, Shmuel; Berkovitz, Ronny; Hess, Zipora; Arieli, Mickey

    2016-01-01

    Detection of Phosphodiesterase Type 5 (PDE-5) inhibitors and their analogues in "100% natural" or "herbal" supplements have been described in numerous reports. However, few reports have been published in relation to actual harm caused by counterfeit erectile dysfunction herbal supplements. We describe a case of a 65-year old male admitted to a tertiary hospital with acute liver toxicity, possibly induced by adulterated "Chinese herbal" supplement "Tiger King" for sexual enhancement. Chemical analysis of the tablets discovered the presence of therapeutic doses of sildenafil with no other herbal components. Other medications were excluded as potential causes of the hepatic impairment. According to the Naranjo adverse drug reaction scale and the Roussel Uclaf Causality Assessment Method (RUCAM) the probability of association of Hepatotoxicity with Sildenafil was "possible" and "probable" respectively (Naranjo score of 4, RUCAM score of 7). Within three days of admission, the patient's clinical status and liver function improved without any specific treatment. His liver function tests normalized 30 days post discharge. Further pharmacovigilance actions should be taken by regulatory authorities and pharmaceutical companies in order to determine the relation between sildenafil and hepatotoxicity. This case emphasizes the importance of raising public awareness on the potential dangers of "Tiger king" in particular, and other counterfeit medications or herbal supplements of unknown origin. PMID:26560492

  17. The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

    PubMed Central

    Brunicardi, F. Charles; Cotton, Ronald T.; Cole, George W.; Martinez, George

    2007-01-01

    In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 PMID:17304963

  18. Ohanin, a novel protein from king cobra venom: its cDNA and genomic organization.

    PubMed

    Pung, Yuh Fen; Kumar, Sanjeed Vijaya; Rajagopalan, Nandhakishore; Fry, Bryan G; Kumar, Prakash P; Kini, R Manjunatha

    2006-04-26

    Ohanin, from king cobra venom, is a novel protein which induces hypolocomotion and hyperalgesia in mice [Pung, Y.F., Wong, P.T.H., Kumar, P.P., Hodgson W.C., Kini, R.M., 2005. Ohanin, a novel protein from king cobra venom induces hypolocomotion and hyperalgesia in mice. J. Biol. Chem. 280, 13137-13147.]. It is weakly similar to PRY-SPRY domains (B30.2-like domain). Here we report the complete cDNA and genomic organization of ohanin. Interestingly, cDNA sequence does not show significant sequence similarity to any known sequences, including those of B30.2-like domain-containing proteins. Its full-length cDNA sequence of 1558 bp encodes for prepro-ohanin with a propeptide segment at the C-terminal. Ohanin is the first member of a new subfamily of proteins containing B30.2-like domain with short N-terminal segment. We named this subfamily as vespryns. There are two mRNA subtypes differing in their 5'-untranslated regions. Southern hybridization study shows that ohanin is encoded by a single gene. Its genomic sequence is 7086 bp with five exons and four introns, and the two types of mRNAs are generated by alternative splicing of exon 2. Our results indicate that ohanin and vespryns may have evolved from the same ancestral gene as B30.2 domain. PMID:16472942

  19. Analysis of fatal pedestrian injuries in King County, WA, and prospects for prevention.

    PubMed Central

    Rivara, F P; Reay, D T; Bergman, A B

    1989-01-01

    Pedestrian fatalities caused by motor vehicles in King County, WA, over a 12-month period were reviewed to examine the potential for prevention by various strategies. Cases were identified through the King County Medical Examiner's Office. Between April 1, 1985, and March 31, 1986, a total of 38 pedestrians died of motor vehicle injuries. The victims were generally children (N = 11), the elderly (N = 13), or intoxicated adults (N = 9). Supervision of the child was inadequate in 64 percent of the children's deaths. The driver was at fault in deaths of seven children, five adults, and three elderly persons. None of the children and only one of the elderly victims was injured at night. The majority of injuries occurred on major thorough-fares; only 16 percent occurred on residential streets. Possible strategies for prevention appear to include improved enforcement of pedestrian right-of-way laws, changes in vehicle design, modification of the environment (particularly in urban areas), and improved training programs for children. PMID:2498980

  20. The king cobra genome reveals dynamic gene evolution and adaptation in the snake venom system.

    PubMed

    Vonk, Freek J; Casewell, Nicholas R; Henkel, Christiaan V; Heimberg, Alysha M; Jansen, Hans J; McCleary, Ryan J R; Kerkkamp, Harald M E; Vos, Rutger A; Guerreiro, Isabel; Calvete, Juan J; Wüster, Wolfgang; Woods, Anthony E; Logan, Jessica M; Harrison, Robert A; Castoe, Todd A; de Koning, A P Jason; Pollock, David D; Yandell, Mark; Calderon, Diego; Renjifo, Camila; Currier, Rachel B; Salgado, David; Pla, Davinia; Sanz, Libia; Hyder, Asad S; Ribeiro, José M C; Arntzen, Jan W; van den Thillart, Guido E E J M; Boetzer, Marten; Pirovano, Walter; Dirks, Ron P; Spaink, Herman P; Duboule, Denis; McGlinn, Edwina; Kini, R Manjunatha; Richardson, Michael K

    2013-12-17

    Snakes are limbless predators, and many species use venom to help overpower relatively large, agile prey. Snake venoms are complex protein mixtures encoded by several multilocus gene families that function synergistically to cause incapacitation. To examine venom evolution, we sequenced and interrogated the genome of a venomous snake, the king cobra (Ophiophagus hannah), and compared it, together with our unique transcriptome, microRNA, and proteome datasets from this species, with data from other vertebrates. In contrast to the platypus, the only other venomous vertebrate with a sequenced genome, we find that snake toxin genes evolve through several distinct co-option mechanisms and exhibit surprisingly variable levels of gene duplication and directional selection that correlate with their functional importance in prey capture. The enigmatic accessory venom gland shows a very different pattern of toxin gene expression from the main venom gland and seems to have recruited toxin-like lectin genes repeatedly for new nontoxic functions. In addition, tissue-specific microRNA analyses suggested the co-option of core genetic regulatory components of the venom secretory system from a pancreatic origin. Although the king cobra is limbless, we recovered coding sequences for all Hox genes involved in amniote limb development, with the exception of Hoxd12. Our results provide a unique view of the origin and evolution of snake venom and reveal multiple genome-level adaptive responses to natural selection in this complex biological weapon system. More generally, they provide insight into mechanisms of protein evolution under strong selection. PMID:24297900

  1. Genetic analysis of the presumptive blood from Louis XVI, King of France.

    PubMed

    Lalueza-Fox, Carles; Gigli, Elena; Bini, Carla; Calafell, Francesc; Luiselli, Donata; Pelotti, Susi; Pettener, Davide

    2011-11-01

    A text on a pyrographically decorated gourd dated to 1793 explains that it contains a handkerchief dipped with the blood of Louis XVI, king of France, after his execution. Biochemical analyses confirmed that the material contained within the gourd was blood. The mitochondrial DNA (mtDNA) hypervariable region 1 (HVR1) and 2 (HVR2), the Y-chromosome STR profile, some autosomal STR markers and a SNP in HERC2 gene associated to blue eyes, were retrieved, and some results independently replicated in two different laboratories. The uncommon mtDNA sequence retrieved can be attributed to a N1b haplotype, while the novel Y-chromosome haplotype belongs to haplogroup G2a. The HERC2 gene showed that the subject analyzed was a heterozygote, which is compatible with a blue-eyed person, as king Louis XVI was. To confirm the identity of the subject, an analysis of the dried heart of his son, Louis XVII, could be undertaken. PMID:20940110

  2. King penguin demography since the last glaciation inferred from genome-wide data

    PubMed Central

    Trucchi, Emiliano; Gratton, Paolo; Whittington, Jason D.; Cristofari, Robin; Le Maho, Yvon; Stenseth, Nils Chr; Le Bohec, Céline

    2014-01-01

    How natural climate cycles, such as past glacial/interglacial patterns, have shaped species distributions at the high-latitude regions of the Southern Hemisphere is still largely unclear. Here, we show how the post-glacial warming following the Last Glacial Maximum (ca 18 000 years ago), allowed the (re)colonization of the fragmented sub-Antarctic habitat by an upper-level marine predator, the king penguin Aptenodytes patagonicus. Using restriction site-associated DNA sequencing and standard mitochondrial data, we tested the behaviour of subsets of anonymous nuclear loci in inferring past demography through coalescent-based and allele frequency spectrum analyses. Our results show that the king penguin population breeding on Crozet archipelago steeply increased in size, closely following the Holocene warming recorded in the Epica Dome C ice core. The following population growth can be explained by a threshold model in which the ecological requirements of this species (year-round ice-free habitat for breeding and access to a major source of food such as the Antarctic Polar Front) were met on Crozet soon after the Pleistocene/Holocene climatic transition. PMID:24920481

  3. Deepwater Chondrichthyan Bycatch of the Eastern King Prawn Fishery in the Southern Great Barrier Reef, Australia

    PubMed Central

    Rigby, Cassandra L.; White, William T.; Simpfendorfer, Colin A.

    2016-01-01

    The deepwater chondrichthyan fauna of the Great Barrier Reef is poorly known and life history information is required to enable their effective management as they are inherently vulnerable to exploitation. The chondrichthyan bycatch from the deepwater eastern king prawn fishery at the Swain Reefs in the southern Great Barrier Reef was examined to determine the species present and provide information on their life histories. In all, 1533 individuals were collected from 11 deepwater chondrichthyan species, with the Argus skate Dipturus polyommata, piked spurdog Squalus megalops and pale spotted catshark Asymbolus pallidus the most commonly caught. All but one species is endemic to Australia with five species restricted to waters offshore from Queensland. The extent of life history information available for each species varied but the life history traits across all species were characteristic of deep water chondrichthyans with relatively large length at maturity, small litters and low ovarian fecundity; all indicative of low biological productivity. However, variability among these traits and spatial and bathymetric distributions of the species suggests differing degrees of resilience to fishing pressure. To ensure the sustainability of these bycatch species, monitoring of their catches in the deepwater eastern king prawn fishery is recommended. PMID:27218654

  4. Geologic map of southwestern Sequoia National Park and vicinity, Tulare County, California, including the Mineral King metamorphic pendant

    NASA Astrophysics Data System (ADS)

    Sisson, T. W.; Moore, J. G.

    2012-12-01

    From the late 1940s to the early 1990s, scientists of the U.S. Geological Survey (USGS) mapped the geology of most of Sequoia and Kings Canyon National Parks, California, and published the results as a series of 15-minute (1:62,500 scale) Geologic Quadrangles. The southwest corner of Sequoia National Park, encompassing the Mineral King and eastern edge of the Kaweah 15-minute topographic quadrangles, however, remained unfinished. At the request of the National Park Service's Geologic Resources Division (NPS-GRD), the USGS has mapped the geology of that area using 7.5-minute (1:24,000 scale) topographic bases and high-resolution ortho-imagery. With partial support from NPS-GRD, the major plutons in the map area were dated by the U-Pb zircon method with the Stanford-USGS SHRIMP-RG ion microprobe. Highlights include: (1) Identification of the Early Cretaceous volcano-plutonic suite of Mineral King (informally named), consisting of three deformed granodiorite plutons and the major metarhyolite tuffs of the Mineral King metamorphic pendant. Members of the suite erupted or intruded at 130-140 Ma (pluton ages: this study; rhyolite ages: lower-intercept concordia from zircon results of Busby-Spera, 1983, Princeton Ph.D. thesis, and from Klemetti et al., 2011, AGU abstract) during the pause of igneous activity between emplacement of the Jurassic and Cretaceous Sierran batholiths. (2) Some of the deformation of the Mineral King metamorphic pendant is demonstrably Cretaceous, with evidence including map-scale folding of Early Cretaceous metarhyolite tuff, and an isoclinally folded aplite dike dated at 98 Ma, concurrent with the large 98-Ma granodiorite of Castle Creek that intruded the Mineral King pendant on the west. (3) A 21-km-long magmatic synform within the 99-100 Ma granite of Coyote Pass that is defined both by inward-dipping mafic inclusions (enclaves) and by sporadic, cm-thick, sharply defined mineral layering. The west margin of the granite of Coyote Pass overlies

  5. Book Review: The Sun Kings: The Unexpected Tragedy of Richard Carrington and the Tale of How Modern Astronomy Began

    NASA Astrophysics Data System (ADS)

    Cliver, Edward W.

    2008-11-01

    Stuart Clark's The Sun Kings, the story of the nineteenth-century astronomers, natural philosophers, and magneticians who established solar-terrestrial science, is a must read for members of the space weather community. Designated the Best Professional/Scholarly Book in Cosmology and Astronomy for 2007 by the Association of American Publishers and shortlisted for the Royal Society General Prize for Science Books for 2008, The Sun Kings recounts the heroic scientific advances-of Alexander von Humboldt, Samuel Schwabe, Edward Sabine, Richard Carrington, Edward Maunder, George Hale, and others-that showed that Earth's magnetic storms originate at the Sun.

  6. The Mutable Prophet: Dr. Martin Luther King, Jr., and the Echo Chamber Campaign of "U. S. News & World Report," 1964-1968.

    ERIC Educational Resources Information Center

    Lentz, Richard

    Between 1964 and 1968, "U. S. News and World Report" engaged in symbolic discourse with its readership through its coverage of Dr. Martin Luther King, Jr. "U. S. News" faced a dilemma in the mingling of King's force as a symbol with the power exerted by the egalitarian principles that Gunnar Myrdal identified as components of the American Creed.…

  7. An "Aufbau" Approach to Understanding How the King-Altman Method of Deriving Rate Equations for Enzyme-Catalyzed Reactions Works

    ERIC Educational Resources Information Center

    Sims, Paul A.

    2009-01-01

    The King-Altman method of deriving rate equations for enzymatic reactions is applied to the derivation of the Michaelis-Menten equation, along with an explanation for how (or why) the King-Altman method works in this case. The slightly more complicated cases of competitive inhibition and a two-substrate enzyme-catalyzed reaction are then treated…

  8. Geology of the Humboldt region and the Iron King mine, Bigbug mining district, Yavapai County, Arizona

    USGS Publications Warehouse

    Creasey, Saville Cyrus

    1951-01-01

    The Humboldt region is in central Yavapai County, Arizona. The intersection of the 112? 15' meridian and the 34? 30' N parallel is in the approximate geographical center of the region, and the Iron King mine is about 2000 feet west-northwest of the intersection. Pre-Cambrian rocks form the bedrock in the Humboldt region. Late Cenozoic unconsolidated river wash and valley fill, including some interbedded basalt, locally mantle the pre-Cambrian rocks, especially in the north-central part of the region (Lonesome Valley). The pre-Cambrian rocks consist of five newly defined metavolcanic formations derived from flows and tuff s, and of six intrusive units ranging in composition from granite to gabbro or perhaps more mafic types. Relic bedding-and pillow structures are locally prominent in the metavolcanics; geopetal structures are uncommon, but where present, generally indicate that the top is toward the west, though the evidence is too meager to be conclusive. Low-grade dynamothermal metamorphism altered the metavolcanics and to a lesser extent the intrusive rocks, forming textures, structures, and mineral assemblages characteristic of low temperature and moderate stress. The Texas Gulch formation, which is the easternmost metavolcanic formation, consists of five lithologic units. Arranged in the general order of their appearance from east to west they are meta-andesite breccia, purple slate, metarhyolite tuff, meta-andesite, and green slate. The boundary between the Texas Gulch formation and the Iron King meta-andesite is apparently gradational. The Iron King meta-andesite consists of three meta-andesite tuff units, two meta-andesite flow units and one metarhyolite tuff and conglomerate unit. The assemblage chlorite-albite-epitode with or without quartz is dominant in the meta-andesites. Mafic intrusive rocks, which may be approximately contemporaneous with metamorphism, may explain the presence of actinolitic hornblende in the central part of the formation. Toward

  9. Fourth Annual Report: 2007 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation

    SciTech Connect

    Woodruff, Dana L.; Kohn, Nancy P.; Cullinan, Valerie I.; Southard, Susan S.; Vavrinec, John

    2007-10-04

    King County proposes to build a new sewer outfall discharging to Puget Sound near Point Wells, Washington. Construction is scheduled for 2008. The Point Wells site was selected to minimize effects on the nearshore marine environment, but unavoidable impacts to eelgrass (Zostera marina) beds are anticipated during construction. To mitigate these impacts and prepare for post-construction restoration, King County began implementing a multiyear eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions. Major program elements related to eelgrass are (a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over 5 years prior to construction, (b) eelgrass transplanting, including harvesting, offsite propagating, and stockpiling of local plants for post-construction planting, and (c) post-construction planting and subsequent monitoring. The program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2006). This report describes calendar year 2007 pre-construction activities conducted by Pacific Northwest National Laboratory (PNNL) for King County. Activities included continued propagation of eelgrass shoots at the PNNL Marine Sciences Laboratory (MSL) in Sequim, Washington, and monitoring of the experimental harvest plots in the marine outfall corridor area to evaluate recovery rates relative to harvest rates. In addition, 490 eelgrass shoots were also harvested from the Marine Outfall Corridor in July 2007 to supplement the plants in the propagation tank at the MSL, bringing the total number of shoots to 1464. Eelgrass densities were monitored in four of five experimental harvest plots established in the Marine Outfall Corridor. Changes in eelgrass density were evaluated in year-to-year comparisons with initial harvest rates. A net increase in eelgrass density

  10. Factors influencing nesting success of king eiders on northern Alaska's Coastal Plain

    USGS Publications Warehouse

    Bentzen, R.L.; Powell, A.N.; Suydam, R.S.

    2008-01-01

    King eider (Somateria spectabilis) populations have declined markedly in recent decades for unknown reasons. Nest survival is one component of recruitment, and a female's chance of reproductive success increases with her ability to choose an appropriate nesting strategy. We estimated variation in daily nest survival of king eiders at 2 sites, Teshekpuk and Kuparuk, Alaska, USA, 2002-2005. We evaluated both a priori and exploratory competing models of nest survival that considered importance of nest concealment, seclusion, and incubation constancy as strategies to avoid 2 primary egg predators, avian (Larus spp., Stercorarius spp., and Corvus corax) and fox (Alopex lagopus). We used generalized nonlinear techniques to examine factors affecting nest survival rates and information-theoretic approaches to select among competing models. Estimated nest survival, accounting for a nest visitation effect, varied considerably across sites and years (0.21-0.57); however, given our small sample size, much of this variation maybe attributable to sampling variation (??process = 0.007, 95% CI: 0.003-0.070). Nest survival was higher at Kuparuk than Teshekpuk in all years; however, due to the correlative nature of our data, we cannot determine the underlying causes with any certainty. We found mixed support for the concealed breeding strategy, females derived no benefit from nesting in areas with more willow (Salix spp.; measure of concealment) except that the observer effect diminished as willow cover increased. We suggest these patterns are due to conflicting predation pressures. Nest survival was not higher on islands (measure of seclusion) or with increased incubation constancy but was higher post-fox removal, indicating that predator control on breeding grounds could be a viable management option. Nest survival was negatively affected by our nest visitations, most likely by exposing the nest to avian scavengers. We recommend precautions be taken to limit the effects of nest

  11. The effects of raking on sugar pine mortality following prescribed fire in Sequoia and Kings Canyon National Parks, California, USA

    USGS Publications Warehouse

    Nesmith, Jonathan C. B.; O'Hara, Kevin L.; van Mantgem, Phillip J.; de Valpine, Perry

    2010-01-01

    Prescribed fire is an important tool for fuel reduction, the control of competing vegetation, and forest restoration. The accumulated fuels associated with historical fire exclusion can cause undesirably high tree mortality rates following prescribed fires and wildfires. This is especially true for sugar pine (Pinus lambertiana Douglas), which is already negatively affected by the introduced pathogen white pine blister rust (Cronartium ribicola J.C. Fisch. ex Rabenh). We tested the efficacy of raking away fuels around the base of sugar pine to reduce mortality following prescribed fire in Sequoia and Kings Canyon national parks, California, USA. This study was conducted in three prescribed fires and included 457 trees, half of which had the fuels around their bases raked away to mineral soil to 0.5 m away from the stem. Fire effects were assessed and tree mortality was recorded for three years after prescribed fires. Overall, raking had no detectable effect on mortality: raked trees averaged 30% mortality compared to 36% for unraked trees. There was a significant effect, however, between the interaction of raking and average pre-treatment forest floor fuel depth: the predicted probability of survival of a 50 cm dbh tree was 0.94 vs. 0.96 when average pre-treatment fuel depth was 0 cm for a raked and unraked tree, respectively. When average pre-treatment forest floor fuel depth was 30 cm, the predicted probability of survival for a raked 50 cm dbh tree was 0.60 compared to only 0.07 for an unraked tree. Raking did not affect mortality when fire intensity, measured as percent crown volume scorched, was very low (0% scorch) or very high (>80% scorch), but the raking treatment significantly increased the proportion of trees that survived by 9.6% for trees that burned under moderate fire intensity (1% to 80% scorch). Raking significantly reduced the likelihood of bole charring and bark beetle activity three years post fire. Fuel depth and anticipated fire intensity need

  12. Genetic diversity and molecular evolution of Naga King Chili inferred from internal transcribed spacer sequence of nuclear ribosomal DNA

    PubMed Central

    Kehie, Mechuselie; Kumaria, Suman; Devi, Khumuckcham Sangeeta; Tandon, Pramod

    2015-01-01

    Sequences of the Internal Transcribed Spacer (ITS1-5.8S-ITS2) of nuclear ribosomal DNAs were explored to study the genetic diversity and molecular evolution of Naga King Chili. Our study indicated the occurrence of nucleotide polymorphism and haplotypic diversity in the ITS regions. The present study demonstrated that the variability of ITS1 with respect to nucleotide diversity and sequence polymorphism exceeded that of ITS2. Sequence analysis of 5.8S gene revealed a much conserved region in all the accessions of Naga King Chili. However, strong phylogenetic information of this species is the distinct 13 bp deletion in the 5.8S gene which discriminated Naga King Chili from the rest of the Capsicum sp. Neutrality test results implied a neutral variation, and population seems to be evolving at drift–mutation equilibrium and free from directed selection pressure. Furthermore, mismatch analysis showed multimodal curve indicating a demographic equilibrium. Phylogenetic relationships revealed by Median Joining Network (MJN) analysis denoted a clear discrimination of Naga King Chili from its closest sister species (Capsicumchinense and Capsicumfrutescens). The absence of star-like network of haplotypes suggested an ancient population expansion of this chili. PMID:26862481

  13. Genetic diversity and molecular evolution of Naga King Chili inferred from internal transcribed spacer sequence of nuclear ribosomal DNA.

    PubMed

    Kehie, Mechuselie; Kumaria, Suman; Devi, Khumuckcham Sangeeta; Tandon, Pramod

    2016-02-01

    Sequences of the Internal Transcribed Spacer (ITS1-5.8S-ITS2) of nuclear ribosomal DNAs were explored to study the genetic diversity and molecular evolution of Naga King Chili. Our study indicated the occurrence of nucleotide polymorphism and haplotypic diversity in the ITS regions. The present study demonstrated that the variability of ITS1 with respect to nucleotide diversity and sequence polymorphism exceeded that of ITS2. Sequence analysis of 5.8S gene revealed a much conserved region in all the accessions of Naga King Chili. However, strong phylogenetic information of this species is the distinct 13 bp deletion in the 5.8S gene which discriminated Naga King Chili from the rest of the Capsicum sp. Neutrality test results implied a neutral variation, and population seems to be evolving at drift-mutation equilibrium and free from directed selection pressure. Furthermore, mismatch analysis showed multimodal curve indicating a demographic equilibrium. Phylogenetic relationships revealed by Median Joining Network (MJN) analysis denoted a clear discrimination of Naga King Chili from its closest sister species (Capsicum chinense and Capsicum frutescens). The absence of star-like network of haplotypes suggested an ancient population expansion of this chili. PMID:26862481

  14. The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Alridge, Derrick P.

    2006-01-01

    In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

  15. Educational Leadership Program Emergent Design as Experienced by the Greene-King Cohort at East Tennessee State University

    ERIC Educational Resources Information Center

    Cinnamon, Brian S.

    2013-01-01

    The purpose of this qualitative case study was to examine perceptions of East Tennessee State University (ETSU) cohort members on the experience of redesigning the leadership preparation program requirements. Particularly, cohort participants in the "Greene-King" cohort were chosen by an admission process to participate in a grant…

  16. Changes in Meadow Vegetation Cover in Kings Canyon National Park (California) Based on Three Decades of Landsat Image Analysis

    NASA Technical Reports Server (NTRS)

    Potter, Christopher

    2015-01-01

    Landsat (30 meter resolution) image analysis over the past 25 years in Kings Canyon National Park was used to track changes in the normalized difference vegetation index (NDVI). Results showed that NDVI values from the wet year of 2010 were significantly lower than NDVI values from the comparatively dry year of 2013 in the majority of meadow areas in the National Park.

  17. "Some People Even Died": Martin Luther King, Jr, the Civil Rights Movement and the Politics of Remembrance in Elementary Classrooms

    ERIC Educational Resources Information Center

    Wills, John S.

    2005-01-01

    This article examines the interpretive practices and cultural texts that shape what teachers and students remember and forget during the annual observance of the King holiday in two second-grade classrooms. Drawing on data from an ethnographic case study of the curriculum in use and theory and research on collective memory, the author analyzes the…

  18. Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Bogumil, Mary L.; Molino, Michael R.

    1990-01-01

    Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

  19. Draft Genome of Shewanella frigidimarina Ag06-30, a Marine Bacterium Isolated from Potter Peninsula, King George Island, Antarctica

    PubMed Central

    Parmeciano Di Noto, Gisela; Vázquez, Susana C.; MacCormack, Walter P.; Iriarte, Andrés

    2016-01-01

    We present the draft genome of Shewanella frigidimarina Ag06-30, a marine bacterium from King George Island, Antarctica, which encodes the carbapenemase SFP-1. The assembly contains 4,799,218 bp (G+C content 41.24%). This strain harbors several mobile genetic elements that provide insight into lateral gene transfer and bacterial plasticity and evolution. PMID:27151790

  20. Draft Genome of Shewanella frigidimarina Ag06-30, a Marine Bacterium Isolated from Potter Peninsula, King George Island, Antarctica.

    PubMed

    Parmeciano Di Noto, Gisela; Vázquez, Susana C; MacCormack, Walter P; Iriarte, Andrés; Quiroga, Cecilia

    2016-01-01

    We present the draft genome of Shewanella frigidimarina Ag06-30, a marine bacterium from King George Island, Antarctica, which encodes the carbapenemase SFP-1. The assembly contains 4,799,218 bp (G+C content 41.24%). This strain harbors several mobile genetic elements that provide insight into lateral gene transfer and bacterial plasticity and evolution. PMID:27151790

  1. "Sundiata, Lion King of Mali." Adapted by Kim Hines, Featuring Griot Alhaji Papa Susso, Cue Sheet for Students.

    ERIC Educational Resources Information Center

    Freeman, Aakhu TuahNera

    This performance guide is designed for teachers to use with students before and after a performance of "Sundiata: Lion King of Mali," adapted by Kim Hines and featuring Griot Alhaji Papa Susso. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) Sundiata: Man & Myth (discusses the real man and the…

  2. COMPILATON OF REPORT AND DATA SUPPORTING THE EPA STUDY, "ASIAN AND PACIFIC ISLANDER SEAFOOD CONSUMPTION STUDY IN KING COUNTY, WASHINGTON".

    EPA Science Inventory

    In 1996 and 1999, EPA published the results of a community-centered approach for documenting the seafood consumption patterns of Asian American and Pacific Islanders (API) in the King County area of Washington state. Summary statistics were included in the project reports, but n...

  3. The King's Outcome Scale for Childhood Head Injury and Injury Severity and Outcome Measures in Children with Traumatic Brain Injury

    ERIC Educational Resources Information Center

    Calvert, Sophie; Miller, Helen E.; Curran, Andrew; Hameed, Biju; McCarter, Renee; Edwards, Richard J.; Hunt, Linda; Sharples, Peta Mary

    2008-01-01

    The aim of this study was to relate discharge King's Outcome Scale for Childhood Head Injury (KOSCHI) category to injury severity and detailed outcome measures obtained in the first year post-traumatic brain injury (TBI). We used a prospective cohort study. Eighty-one children with TBI were studied: 29 had severe, 15 moderate, and 37 mild TBI. The…

  4. The Political, Socio-Economic and Sociocultural Impacts of the King Abdullah Scholarship Program (KASP) on Saudi Arabia

    ERIC Educational Resources Information Center

    Hilal, Kholoud T.; Scott, Safiyyah; Maadad, Nina

    2015-01-01

    Since 2006, Saudi Arabian politicians, economists and sociologists have had to consider the implications of their country's King Abdullah Scholarship Program (KASP). Because Saudi Arabia has certain religious traditions and economic practices that are sensitive, international scholars are examining from different perspectives the outcomes and…

  5. Assessment of the Summer Program at King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia: Directions for Development.

    ERIC Educational Resources Information Center

    Al-Dosary, Adel S.; Raziuddin, Mohammed

    2001-01-01

    Surveyed students and faculty at Saudi Arabia's King Fahd University of Petroleum and Minerals about the school's summer program. Found that the program should not offer courses that require a long time to develop skills, but rather should function as a supplementary semester for students needing more help with regular course work. (EV)

  6. 78 FR 38796 - Intent To Prepare an Environmental Impact Statement for Increased Transit Service to King of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... Federal Transit Administration Intent To Prepare an Environmental Impact Statement for Increased Transit... (NOI) to prepare an Environmental Impact Statement and Section 4(f) Evaluation. SUMMARY: The FTA and... Environmental Impact Statement (EIS) and Section 4(f) Evaluation for increased transit service to King...

  7. The death of Henry II, King of France (1519-1559). From myth to medical and historical fact.

    PubMed

    Zanello, Marc; Charlier, Philippe; Corns, Robert; Devaux, Bertrand; Berche, Patrick; Pallud, Johan

    2015-01-01

    On 30 June 1559, Henry II, King of France, was mortally wounded in the head by a lance during a jousting match. Despite the best efforts of his physicians, Ambroise Paré and Andreas Vesalius, King Henry died 11 days later. This article, based on previously unpublished evidence, aims at examining the historical account of his death against modern medical practice to establish the probable cause of the king's death. We also discuss what treatments the doctors in the sixteenth century may have had to offer. Historical accounts of the joust provide details of the incident including the position of the visor of the king's helmet. Descriptions of the wood fragments removed from the right orbit by Italian observers and a new translation of the autopsy by Andreas Vesalius allow an accurate description of the actual injury. Our research counters previous theories and concludes that Henry II was the victim of craniofacial trauma involving the right eye and that he died from periorbital cellulitis caused by a retained foreign body in the wound, complicated by a left interhemispheric empyema preceded by a traumatic interhemispheric haematoma. It would appear that the royal court doctors advocated a wait-and-see strategy, with little actual input from Ambroise Paré or Andreas Vesalius, with a clearly regrettable outcome. PMID:25421951

  8. Perceptions and Performance of King Saud University Students' about Concept and Finding Limit of Functions Graphical and Symbolic

    ERIC Educational Resources Information Center

    El-khateeb, Mahmoud M. A.

    2015-01-01

    The purpose of this study was to investigate the misperceptions and performance of king Saud University students' about concept and finding the limit of same partial functions given in the form of both graphical and symbolic. In the collection of the data, the researcher employed the open-ended question test consisted of four items. Firstly,…

  9. The Rule of Law and Civil Disobedience: The Case behind King's Letter from a Birmingham Jail

    ERIC Educational Resources Information Center

    Kaplan, Howard

    2013-01-01

    Fifty years ago, the Reverend Dr. Martin Luther King Jr. wrote his "Letter from a Birmingham Jail." In exploring the story of the events behind the essay, and the Supreme Court case that resulted, "Walker v. Birmingham", 399 U.S. 307 (1967), educators will find a pedagogically powerful lens through which to review the seminal…

  10. 77 FR 15617 - Endangered and Threatened Wildlife and Plants; Establishing a Manatee Refuge in Kings Bay, Citrus...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ...We, the U.S. Fish and Wildlife Service, establish a manatee refuge in Citrus County, Florida, in the waters of Kings Bay, including its tributaries and connected waters. This action is based on our determination that there is substantial evidence showing that certain waterborne activities would result in the taking of one or more manatees and that certain waterborne activities must be......

  11. 78 FR 78507 - California High-Speed Rail Authority-Construction Exemption-In Fresno, Kings, Tulare, and Kern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... Surface Transportation Board California High-Speed Rail Authority--Construction Exemption--In Fresno, Kings, Tulare, and Kern Counties, CA By petition filed on September 26, 2013, California High-Speed Rail... June 13, 2013, in California High-Speed Rail Authority--Construction Exemption--in Merced,...

  12. The Effect of Training Program for Staff Members to Develop Their Skills of Using Virtual Classrooms at King Saud University

    ERIC Educational Resources Information Center

    Alotaibi, Khaled Nahes; Almutairy, Sultan

    2012-01-01

    The present study aims at showing the effectiveness of a suggested training program for staff members at Teachers' College of King Saud University to develop their skills of using virtual classrooms. The research is empirical as it used two experimental groups. The first group is taught how to use the common teaching method and the second group is…

  13. Test-Optional Admission Policies and Their Effect on the Composition of the Student Body at King's College

    ERIC Educational Resources Information Center

    Schmude, Michelle

    2011-01-01

    This study examined test-optional admission policies and their effect on the composition of the student body at King's College. According to the College Board (2009), students from underrepresented populations do not perform as well as White students on standardized tests. Therefore, higher education institutions have established test-optional…

  14. Concerns and Professional Development Needs of Faculty at King Abdul-Aziz University in Saudi Arabia in Adopting Online Teaching

    ERIC Educational Resources Information Center

    Kamal, Bakor

    2013-01-01

    The purpose of this study was to investigate concerns regarding the adoption of online teaching as expressed by faculty and instructors in six departments in the College of Arts and Humanities at King Abdulaziz University. Additionally, it investigated faculty professional development needs in adopting online teaching. The data in this study were…

  15. Two new cryptic and sympatric species of the king crab parasite Briarosaccus (Cirripedia: Rhizocephala) in the North Pacific

    PubMed Central

    Noever, Christoph; Olson, Andrew; Glenner, Henrik

    2016-01-01

    Rhizocephalan barnacles have been reported to parasitize a wide range of king crab species (Lithodidae). So far all these parasites have been assigned to a single species, Briarosaccus callosus Boschma, 1930, which is assumed to have a global distribution. Here we investigate Briarosaccus specimens from three different king crab hosts from the fjord systems of Southeastern Alaska: Lithodes aequispinus Benedict, 1895, Paralithodes camtschaticus (Tilesius, 1815), and Paralithodes platypus (Brandt, 1850). Using molecular markers and by morphological comparison we show that Briarosaccus specimens from these three commercial exploited king crabs are in fact morphologically distinct from B. callosus, and further represent two separate species which we describe. The two new species, Briarosaccus auratum n. sp. and B. regalis n. sp., are cryptic by morphological means and were identified as distinct species by the use of genetic markers (COI and 16S). They occur sympatrically, yet no overlap in king crab hosts occurs, with B. auratum n. sp. only found on L. aequispinus, and B. regalis n. sp. as parasite of the two Paralithodes hosts. PMID:26792948

  16. Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

    ERIC Educational Resources Information Center

    Josiah, Ubong E.; Oghenerho, Gift

    2015-01-01

    This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

  17. An Author as a Counter-Storyteller: Applying Critical Race Theory to a "Coretta Scott King Award Book"

    ERIC Educational Resources Information Center

    Brooks, Wanda

    2009-01-01

    This article analyzes the 2002 Coretta Scott King Award book by Mildred Taylor entitled "The Land". The novel and its author are situated within a tradition of historical fiction written by and about African Americans. I then offer an analysis that utilizes Critical Race Theory as an interpretive tool for examining the ways Taylor embeds meanings…

  18. Ration of the red king crab on coastal shoals of the Barents Sea.

    PubMed

    Pavlova, L V

    2015-01-01

    In different habitats of the Kola Bay (Western Murman) and Dalnezelenetskaya and Yarnyshnaya bays (Eastern Murman), the size and structure of ecological rations (foraging of benthos) of the red king crab, which is an alien species in the Barents Sea, was established. The material for the study was collected in 2000-2009. In the Kola Bay, significant variability in time of this nutrition was detected for individuals of the same size category, which was associated with the depletion of food resources due to the high abundance of invaders in the area. The stable values of the ration and its structures in Eastern Murman bays indicated the prosperous state of benthic communities and an insignificant impact of crabs on these communities. PMID:26335970

  19. Elemental composition of Usnea sp lichen from Potter Peninsula, 25 de Mayo (King George) Island, Antarctica.

    PubMed

    Bubach, Débora; Catán, Soledad Perez; Di Fonzo, Carla; Dopchiz, Laura; Arribére, Maria; Ansaldo, Martin

    2016-03-01

    Several pollutants, which include metals, are present in the Antarctic atmosphere, snow, marine and terrestrial organisms. This work reports the elements incorporated by Usnea sp thalli in Potter Peninsula, 25 de Mayo (King George) Island, South Shetlands, Antarctica. Geological origin was analyzed as possible sources of elements. For this purpose, correlations were done using a geochemical tracer, principal component analysis and enrichment factors were computed. Lithophile elements from particulate matter were present in most of the sampling sites. Bromine, Se and Hg showed the highest enrichment factors suggesting other sources than the particulate matter. Mercury values found in Usnea sp were in the same range as those reported for Deception Island (South Shetlands) and remote areas from the Patagonia Andes. PMID:26741560

  20. Pulmonary alveolar proteinosis: a report of seven patients from King Chulalongkorn Memorial Hospital.

    PubMed

    Kawkitinarong, Kamon; Sittipunt, Chanchai; Wongtim, Somkiat; Udompanich, Visit

    2005-09-01

    From 1983 to 2001, 7 patients with pulmonary alveolar proteinosis were admitted to the King Chulalongkorn Memorial Hospital. Presenting symptoms varied from asymptomatic (1 patient), progressive dyspnea on exertion (4 patients) to respiratory failure (2 patients). Other symptoms included dry cough and weight loss. Gradual onset of dyspnea could be observed by average time to hospital (7 months). Early worsening of dyspnea and high-grade fever suggested a possibility of superimposed infection. Chest radiographs revealed symmetrical infiltration without lobar predominance. 4 of 7 patients were misdiagnosed as pulmonary tuberculosis before diagnosis of PAP was made. Diagnosis was made by bronchoscopic examination with typical lavage fluid or pathological results; only one case need open lung biopsy. 6 of 7 patients required lung lavage to relieve dyspneic symptoms. Coinfection with Nocardia and Mycobacterium tuberculosis was found in one patient. Prognosis was good but recurrence was common. PMID:16623047

  1. Beyond cuticular hydrocarbons: evidence of proteinaceous secretion specific to termite kings and queens

    PubMed Central

    Hanus, Robert; Vrkoslav, Vladimír; Hrdý, Ivan; Cvačka, Josef; Šobotník, Jan

    2010-01-01

    In 1959, P. Karlson and M. Lüscher introduced the term ‘pheromone’, broadly used nowadays for various chemicals involved in intraspecific communication. To demonstrate the term, they depicted the situation in termite societies, where king and queen inhibit the reproduction of nest-mates by an unknown chemical substance. Paradoxically, half a century later, neither the source nor the chemical identity of this ‘royal’ pheromone is known. In this study, we report for the first time the secretion of polar compounds of proteinaceous origin by functional reproductives in three termite species, Prorhinotermes simplex, Reticulitermes santonensis and Kalotermes flavicollis. Aqueous washes of functional reproductives contained sex-specific proteinaceous compounds, virtually absent in non-reproducing stages. Moreover, the presence of these compounds was clearly correlated with the age of reproductives and their reproductive status. We discuss the putative function of these substances in termite caste recognition and regulation. PMID:19939837

  2. Persistence rates and detection probabilities of oiled king eider carcasses on St Paul Island, Alaska

    USGS Publications Warehouse

    Fowler, A.C.; Flint, P.L.

    1997-01-01

    Following an oil spill off St Paul Island, Alaska in February 1996, persistence rates and detection probabilities of oiled king eider (Somateria spectabilis) carcasses were estimated using the Cormack-Jolly-Seber model. Carcass persistence rates varied by day, beach type and sex, while detection probabilities varied by day and beach type. Scavenging, wave action and weather influenced carcass persistence. The patterns of persistence differed on rock and sand beaches and female carcasses had a different persistence function than males. Weather, primarily snow storms, and degree of carcass scavenging, diminished carcass detectability. Detection probabilities on rock beaches were lower and more variable than on sand beaches. The combination of persistence rates and detection probabilities can be used to improve techniques of estimating total mortality.

  3. A lethal neurotoxic protein from Indian king cobra (Ophiophagus hannah) venom.

    PubMed

    De, Pallabi; Dasgupta, S C; Gomes, A

    2002-12-01

    A lethal neurotoxin protein (Toxin CM36) was isolated and purified from the Indian King Cobra (Ophiophagus hannah) venom by CM-Sephadex ion exchange chromatography and HPLC. The purified toxin had a SDS-molecular weight of 15 +/- 0.5 kD. The UV absorption spectra of Toxin CM36 showed a peak at 280 nm and an Emax at 343.8 nm, when excited at 280 nm fluorescence. Toxin CM36 had an LD50 of 3.5 microg/20 g (i.v.) in male albino mice. It exhibited neurotoxicity and produced irreversible blockade of isolated chick biventer cervicis and rat phrenic nerve diaphragm. The neurotoxicity was found to be Ca2+ dependent. Toxin CM36 had no significant effect on isolated guineapig heart and auricle. It also had no effect on blood pressure of cat and rat but produced respiratory apnoea in rat and guineapig. Toxin CM36 lacked phospholipase activity. PMID:12974397

  4. Preliminary crystallographic study of an acidic phospholipase A2 from Ophiophagus hannah (king cobra).

    PubMed

    Xu, Sujuan; Gu, Lichuan; Wang, Qiuyan; Shu, Yuyan; Lin, Zhengjiong

    2002-10-01

    An acidic phospholipase A(2) (OH APLA(2)-II) with an isoelectric point (pI) of 4.0 was recently isolated from Ophiophagus hannah (king cobra) from Guangxi province, China. Comparison of this enzyme to a previously reported homologous phospholipase A(2) from the same venom shows that it lacks toxicity and exhibits a greater phospholipase activity. OH APLA(2)-II has been crystallized by the hanging-drop vapour-diffusion method using 1,6-hexanediol and magnesium chloride as precipitants. The crystal belongs to space group P6(3), with unit-cell parameters a = b = 98.06, c = 132.39 A. The diffraction data were collected under cryoconditions (100 K) and reduced to 2.1 A resolution. A molecular-replacement solution has been determined and shows that there are six molecules in one asymmetric unit. PMID:12351830

  5. Numerical model of the salt-wedge reach of the Duwamish River estuary, King County, Washington

    USGS Publications Warehouse

    Prych, Edmund A.; Haushild, W.L.; Stoner, J.D.

    1976-01-01

    A numerical model of a salt-wedge estuary developed by Fischer (1974) has been expanded and used to calculate the distributions of salinity, temperature, chlorophyll a concentration, biochemical oxygen demand, and dissolved-oxygen concentration in the Duwamish River estuary, King County, Wash. The model was used to predict the dissolved-oxygen concentrations in the Duwamish River estuary when the Renton Treatment Plant sewage-effluent discharge is increased to its proposed maximum of 223 cubic feet per second. The computed monthly average dissolved-oxygen concentrations in the estuary decreased by a maximum of 2 milligrams per liter when compared with computations for the summer of 1971, when the effluent discharge averaged 37 cubic feet per second. The increase in effluent discharge is not expected to cause large changes in phytoplankton concentrations in the estuary. (Woodard-USGS)

  6. Development of Antarctic herb tundra vegetation near Arctowski station, King George Island

    NASA Astrophysics Data System (ADS)

    Kozeretska, I. A.; Parnikoza, I. Yu.; Mustafa, O.; Tyschenko, O. V.; Korsun, S. G.; Convey, P.

    2010-01-01

    We studied the development of the Antarctic herb tundra vegetation formation in relation to the history of deglaciation across a range of habitats near H. Arctowski Research Station (King George Island, South Shetland Islands). Across the three identified environmental zones (coastal, intermediate, periglacial), we quantified the total vegetation cover, cover of the two indigenous flowering plants and bryophytes, age structure and reproductive features of the two flowering plants, and species diversity of mosses and liverworts. Analysis of these data supported the recognition of the three environmental zones; however, there were few indications of systematic differences in biological features of the two higher plants across the three zones, generally supporting the view that these, and the grass Deschampsia antarctica in particular, are effective primary colonists of recently deglaciated ground in this region.

  7. Cephalometric measurements and determination of general skull type of Cavalier King Charles Spaniels.

    PubMed

    Schmidt, M J; Neumann, A C; Amort, K H; Failing, K; Kramer, M

    2011-01-01

    The general skull morphology of the head of the Cavalier King Charles Spaniel (CKCS) was examined and compared with cephalometric indices of brachycephalic, mesaticephalic, and dolichocephalic heads. Measurements were taken from computed tomography images. Defined landmarks for linear measurements of were identified using three-dimensional (3D) models. The calculated parameters of the CKCS were different from all parameters of mesaticephalic dogs but were the same as parameters from brachycephalic dogs. However, the CKCS had a wider braincase in relation to length than in other brachycephalic breeds. Studies of the etiology of the chiari-like malformation in the CKCS should therefore focus on brachycephalic control groups. As Chari-like malformation has only been reported in brachycephalic breeds, its etiology could be associated with a higher grade of brachycephaly, meaning a shorter longitudinal extension of the skull. This has been suggested for other breeds. PMID:21521397

  8. Bioaccumulation of heavy metals in marine organisms and sediments from Admiralty Bay, King George Island, Antarctica.

    PubMed

    Trevizani, Tailisi Hoppe; Figueira, Rubens Cesar Lopes; Ribeiro, Andreza Portella; Theophilo, Carolina Yume Sawamura; Majer, Alessandra Pereira; Petti, Monica Angélica Varella; Corbisier, Thais Navajas; Montone, Rosalinda Carmela

    2016-05-15

    The Antarctic continent is considered a low-impact environment; however, there is a tendency to increase the contaminants' levels due to human activities in the research stations. In this study, As, Cd, Cr, Cu, Hg, Ni, Pb and Zn levels in sediment and biota were determined in the environmental samples from Admiralty Bay (King George Island, Antarctica) collected in 2003. The results demonstrated high concentrations of Cu and Zn in the sediments. There was bioaccumulation of As in the biota from Admiralty Bay and bioaccumulation of Zn specifically in the biota from Martel Inlet. In addition, the results were useful in order to understand the heavy metal levels for the pre-accident condition of Comandante Ferraz Antarctic Station, where an accident occurred in 2012, and also for the comparison with current conditions within the monitoring work developed by INCT-APA (National Institute of Science and Technology for Environmental Research Antarctic). PMID:26936119

  9. Salmon Supplementation Studies in Idaho Rivers; Field Activities Conducted on Clear and Pete King Creeks, 2001 Annual Report.

    SciTech Connect

    Gass, Carrie; Olson, Jim M.

    2004-11-01

    In 2001 the Idaho Fisheries Resource Office continued as a cooperator on the Salmon Supplementation Studies in Idaho Rivers (ISS) project on Pete King and Clear creeks. Data relating to supplementation treatment releases, juvenile sampling, juvenile PIT tagging, brood stock spawning and rearing, spawning ground surveys, and snorkel surveys were used to evaluate project data points and augment past data. Due to low adult spring Chinook returns to Kooskia National Fish Hatchery (KNFH) in brood year 1999 there was no smolt supplementation treatment release into Clear Creek in 2001. A 17,014 spring Chinook parr supplementation treatment (containing 1000 PIT tags) was released into Pete King Creek on July 24, 2001. On Clear Creek, there were 412 naturally produced spring Chinook parr PIT tagged and released. Using juvenile collection methods, Idaho Fisheries Resource Office staff PIT tagged and released 320 naturally produced spring Chinook pre-smolts on Clear Creek, and 16 natural pre-smolts on Pete King Creek, for minimum survival estimates to Lower Granite Dam. There were no PIT tag detections of brood year 1999 smolts from Clear or Pete King creeks. A total of 2261 adult spring Chinook were collected at KNFH. Forty-three females were used for supplementation brood stock, and 45 supplementation (ventral fin-clip), and 45 natural (unmarked) adults were released upstream of KNFH to spawn naturally. Spatial and temporal distribution of 37 adults released above the KNFH weir was determined through the use of radio telemetry. On Clear Creek, a total of 166 redds (8.2 redds/km) were observed and data was collected from 195 carcasses. Seventeen completed redds (2.1 redds/km) were found, and data was collected data from six carcasses on Pete King Creek.

  10. Overlapping Ballistic Ejecta Fields: Separating Distinct Blasts at Kings Bowl, Idaho

    NASA Astrophysics Data System (ADS)

    Borg, C.; Kobs-Nawotniak, S. E.; Hughes, S. S.; Sears, D. W. G.; Heldmann, J. L.; Lim, D. S. S.; Haberle, C. W.; Sears, H.; Elphic, R. C.; Kobayashi, L.; Garry, W. B.; Neish, C.; Karunatillake, S.; Button, N.; Purcell, S.; Mallonee, H.; Ostler, B.

    2015-12-01

    Kings Bowl is a ~2200ka pit crater created by a phreatic blast along a volcanic fissure in the eastern Snake River Plain (ESRP), Idaho. The main crater measures approximately 80m in length, 30m in width, and 30m in depth, with smaller pits located nearby on the Great Rift fissure, and has been targeted by the FINESSE team as a possible analogue for Cyane Fossae, Mars. The phreatic eruption is believed to have occurred due to the interaction of groundwater with lava draining back into the fissure following a lava lake high stand, erupting already solidified basalt from this and previous ERSP lava flows. The contemporaneous draw back of the lava with the explosions may conceal some smaller possible blast pits as more lava drained into the newly formed pits. Ballistic ejecta from the blasts occur on both sides of the fissure. To the east, the ballistic blocks are mantled by fine tephra mixed with eolian dust, the result of a westerly wind during the explosions. We use differential GPS to map the distribution of ballistic blocks on the west side of the fissure, recording position, percent vesiculation, and the length of 3 mutually perpendicular axes for each block >20cm along multiple transects parallel to the fissure. From the several hundred blocks recorded, we have been able to separate the ballistic field into several distinct blast deposits on the basis of size distributions and block concentration. The smaller pits identified from the ballistic fields correspond broadly to the northern and southern limits of the tephra/dust field east of the fissure. Soil formation and bioturbation of the tephra by sagebrush have obliterated any tephrostratigraphy that could have been linked to individual blasts. The ballistic block patterns at Kings Bowl may be used to identify distinct ejecta groups in high-resolution imagery of Mars or other planetary bodies.

  11. The lameness of King Philip II and Royal Tomb I at Vergina, Macedonia.

    PubMed

    Bartsiokas, Antonis; Arsuaga, Juan-Luis; Santos, Elena; Algaba, Milagros; Gómez-Olivencia, Asier

    2015-08-11

    King Philip II was the father of Alexander the Great. He suffered a notorious penetrating wound by a lance through his leg that was nearly fatal and left him lame in 339 B.C.E. (i.e., 3 y before his assassination in 336 B.C.E.). In 1977 and 1978 two male skeletons were excavated in the Royal Tombs II and I of Vergina, Greece, respectively. Tomb I also contained another adult (likely a female) and a newborn skeleton. The current view is that Philip II was buried in Tomb II. However, the male skeleton of Tomb II bears no lesions to his legs that would indicate lameness. We investigated the skeletal material of Tomb I with modern forensic techniques. The male individual in Tomb I displays a conspicuous case of knee ankylosis that is conclusive evidence of lameness. Right through the overgrowth of the knee, there is a hole. There are no obvious signs that are characteristic of infection and osteomyelitis. This evidence indicates that the injury was likely caused by a severe penetrating wound to the knee, which resulted in an active inflammatory process that stopped years before death. Standard anthropological age-estimation techniques based on dry bone, epiphyseal lines, and tooth analysis gave very wide age ranges for the male, centered around 45 y. The female would be around 18-y-old and the infant would be a newborn. It is concluded that King Philip II, his wife Cleopatra, and their newborn child are the occupants of Tomb I. PMID:26195763

  12. Upper Strawn (Desmoinesian) carbonate and clastic depositional environments, SE King County, TX

    SciTech Connect

    Boring, T.H. )

    1990-05-01

    The Pennsylvanian upper Strawn Group of southeast King County, Texas, provides a unique setting to study interactions between coeval carbonate and clastic deposition during the Desmoinesian. One of the most perplexing problems is the relationship of massive Pennsylvanian platform carbonates to shallow-water marine and deltaic sediments. Within the study area carbonate facies were deposited along the northern edge of the Knox-Baylor trough on the Spur platform, and terrigenous clastics were carried toward the Midland basin through the Knox-Baylor trough. Based on the analysis of subsurface cores, five carbonate lithofacies and four clastic lithofacies were recognized in southeast King County, Texas. The distribution and geometry of these lithofacies are related to variations in the rate of subsidence in the Knox-Baylor trough, Pennsylvanian tectonics, deltaic progradation, avulsion and compaction. The platform carbonates within the northern region record environments within the carbonate platform complex, including middle platform, outer platform, algal mound, and platform margin. The quartzarenitic sandstones within the southern region occur in a variety of complex depositional geometries, including distributary bar fingers, lobate deltas, and offshore bars. The upper Strawn Group provides an attractive area for exploration geology. Both carbonates and clastics provide excellent reservoirs from a depth of approximately 5,000 to 6,000 ft. Total production since the early 1940s, within the area is over 100,000,000 bbl of oil. Multiple pay zones within a 600-ft interval also provide an added incentive for exploration. Areas within and around the Knox-Baylor trough deserve additional study due to these relatively shallow, unexplored, multiple pay zones.

  13. The lameness of King Philip II and Royal Tomb I at Vergina, Macedonia

    PubMed Central

    Bartsiokas, Antonis; Arsuaga, Juan-Luis; Santos, Elena; Algaba, Milagros; Gómez-Olivencia, Asier

    2015-01-01

    King Philip II was the father of Alexander the Great. He suffered a notorious penetrating wound by a lance through his leg that was nearly fatal and left him lame in 339 B.C.E. (i.e., 3 y before his assassination in 336 B.C.E.). In 1977 and 1978 two male skeletons were excavated in the Royal Tombs II and I of Vergina, Greece, respectively. Tomb I also contained another adult (likely a female) and a newborn skeleton. The current view is that Philip II was buried in Tomb II. However, the male skeleton of Tomb II bears no lesions to his legs that would indicate lameness. We investigated the skeletal material of Tomb I with modern forensic techniques. The male individual in Tomb I displays a conspicuous case of knee ankylosis that is conclusive evidence of lameness. Right through the overgrowth of the knee, there is a hole. There are no obvious signs that are characteristic of infection and osteomyelitis. This evidence indicates that the injury was likely caused by a severe penetrating wound to the knee, which resulted in an active inflammatory process that stopped years before death. Standard anthropological age-estimation techniques based on dry bone, epiphyseal lines, and tooth analysis gave very wide age ranges for the male, centered around 45 y. The female would be around 18-y-old and the infant would be a newborn. It is concluded that King Philip II, his wife Cleopatra, and their newborn child are the occupants of Tomb I. PMID:26195763

  14. Interns’ perceived abuse during their undergraduate training at King Abdul Aziz University

    PubMed Central

    Iftikhar, Rahila; Tawfiq, Razaz; Barabie, Salem

    2014-01-01

    Background and objectives Abuse occurs in all workplaces, including the medical field. The aim of this study was to determine the prevalence of perceived abuse among medical students, the types of abuse experienced during medical training, the source of abuse, and the perceived barriers to reporting abuse. Method This cross-sectional survey was conducted between September 2013 and January 2014 among medical graduates of King Abdul Aziz University, Jeddah. The survey questionnaire was designed to gather information regarding the frequency with which participants perceived themselves to have experienced abuse, the type of abuse, the source of abuse, and the reasons for nonreporting of perceived abuse. Data were analyzed using the Statistical Package for the Social Sciences. Result Of the 186 students enrolled in this study, 169 (90.9%) reported perceiving some form of abuse during medical school training. Perceived abuse was most often verbal (86.6%), although academic abuse (73.1%), sex discrimination (38.7%), racial or ethnic discrimination (29.0%), physical abuse (18.8%), religious discrimination (15.1%), and sexual harassment (8.6%) were also reported. Professors were most often cited as the sources of perceived abuse, followed by associate professors, demonstrators (or assistant teaching staff), and assistant professors. The Internal Medicine Department was the most frequently cited department where students perceived themselves to have experienced abuse. Only 14.8% of the students reported the abuse to a third party. Conclusion The self-reported prevalence of medical student abuse at King Abdul Aziz University is high. A proper system for reporting abuse and for supporting victims of abuse should be set up, to promote a good learning environment. PMID:24904225

  15. Update on the Affordable Care Act. King v. Burwell and Obergefell v. Hodge.

    PubMed

    Lyon, Sarah M; Moore, Nuala; Douglas, Ivor S; Cooke, Colin R

    2016-03-01

    Patients with respiratory diseases, critical illness, or sleep disorders who lack health insurance endure disparities in access to care and worse health outcomes. These disparities were partly addressed in the United States in 2010 by passage of the Affordable Care Act. Low- and moderate-income individuals and families with incomes between 138 and 400% of the federal poverty level are eligible for insurance premium subsidies when purchasing policies on the health insurance marketplace exchanges. Since the act was passed, nearly 16.5 million Americans have gained health insurance. In 2015, the act survived what may be the last significant judicial challenge to the law: King v. Burwell. The plaintiffs challenged whether people who purchased health insurance in states that use the federal insurance marketplace HealthCare.gov , rather than a state-run marketplace, were eligible to receive insurance premium subsidies. At the time of the ruling, 34 states used the federal exchange, and as a result, nearly 7.5 million people could have lost their health insurance if the court had ruled in favor of the plaintiffs. However, in King v. Burwell, the Court ruled six to three in support of the legality of subsidies regardless of type of marketplace states use, thereby ensuring continued health insurance coverage for patients in states using the federal marketplace exchange. In 2015, the Supreme Court also heard a landmark case, Obergefell v. Hodge, in which the Court upheld the right for two people of the same sex to marry, thereby opening crucial access to both state and federal benefits and protections for same-sex couples. PMID:26731515

  16. Macrobenthic biomass and production in a heterogenic subarctic fjord after invasion by the red king crab

    NASA Astrophysics Data System (ADS)

    Fuhrmann, Mona M.; Pedersen, Torstein; Ramasco, Virginie; Nilssen, Einar M.

    2015-12-01

    We studied the macrobenthic fauna and their production potential in Porsangerfjord, Northern Norway, in relation to environmental gradients and the recent invasion by the predatory red king crab into the outer fjord. The study area is characterized by a distinct along-fjord temperature gradient, with the influence of warmer Atlantic water in the outer fjord and year-round bottom temperatures around zero in the inner fjord. Benthic organisms can play a crucial role in ecosystem energy flow. Despite this, our knowledge of factors regulating benthic secondary production in high latitude ecosystems is limited. Macrobenthic abundance, biomass (B), production (P) and production-to-biomass ratio (P/B) were estimated from grab samples collected in 2010. Annual P/B ratios were calculated using a multi-parameter artificial neural network (ANN) model by Brey (2012). The mean abundance, biomass, production and P/B were 4611 ind. m- 2 (95% CI = 3994, 5316), 65 g ww m- 2 (95% CI = 51, 82), 174 kJ m- 2 y- 1 (95% CI = 151, 201) and 1.02 y- 1, respectively. Benthic biomass and production in the fjord were dominated by polychaetes. Spatial variability in P/B and production was mainly driven by community structure and differences in environmental habitat conditions. The inner basins of the fjord were characterized by high total production (439 kJ m- 2 y- 1), attributable to high standing stock biomass and community structure, despite cold bottom temperatures. In the middle and outer fjord, smaller taxa with low individual body masses increased the P/B ratios, but they did not compensate for the low biomass, thereby resulting in lower total production in these areas. The low biomass and the sparseness of large taxa in the outer and middle fjord may already be a result of predation by the invasive red king crab resulting in an overall lower macrobenthic production regime.

  17. Age-specific survival estimates of King Eiders derived from satellite telemetry

    USGS Publications Warehouse

    Oppel, Steffen; Powell, Abby N.

    2010-01-01

    Age- and sex-specific survival and dispersal are important components in the dynamics and genetic structure of bird populations. For many avian taxa survival rates at the adult and juvenile life stages differ, but in long-lived species juveniles' survival is logistically challenging to study. We present the first estimates of hatch-year annual survival rates for a sea duck, the King Eider (Somateria spectabilis), estimated from satellite telemetry. From 2006 to 2008 we equipped pre-fiedging King Eiders with satellite transmitters on breeding grounds in Alaska and estimated annual survival rates during their first 2 years of life with known-fate models. We compared those estimates to survival rates of adults marked in the same area from 2002 to 2008. Hatch-year survival varied by season during the first year of life, and model-averaged annual survival rate was 0.67 (95% CI: 0.48–0.80). We did not record any mortality during the second year and were therefore unable to estimate second-year survival rate. Adults' survival rate was constant through the year (0.94, 95% CI: 0.86–0.97). No birds appeared to breed during their second summer. While 88% of females with an active transmitter (n = 9) returned to their natal area at the age of 2 years, none of the 2-year old males (n = 3) did. This pattern indicates that females' natal philopatry is high and suggests that males' higher rates of dispersal may account for sex-specific differences in apparent survival rates of juvenile sea ducks when estimated with mark—recapture methods.

  18. On the identification of Dragon Kings among extreme-valued outliers

    NASA Astrophysics Data System (ADS)

    Riva, M.; Neuman, S. P.; Guadagnini, A.

    2013-07-01

    Extreme values of earth, environmental, ecological, physical, biological, financial and other variables often form outliers to heavy tails of empirical frequency distributions. Quite commonly such tails are approximated by stretched exponential, log-normal or power functions. Recently there has been an interest in distinguishing between extreme-valued outliers that belong to the parent population of most data in a sample and those that do not. The first type, called Gray Swans by Nassim Nicholas Taleb (often confused in the literature with Taleb's totally unknowable Black Swans), is drawn from a known distribution of the tails which can thus be extrapolated beyond the range of sampled values. However, the magnitudes and/or space-time locations of unsampled Gray Swans cannot be foretold. The second type of extreme-valued outliers, termed Dragon Kings by Didier Sornette, may in his view be sometimes predicted based on how other data in the sample behave. This intriguing prospect has recently motivated some authors to propose statistical tests capable of identifying Dragon Kings in a given random sample. Here we apply three such tests to log air permeability data measured on the faces of a Berea sandstone block and to synthetic data generated in a manner statistically consistent with these measurements. We interpret the measurements to be, and generate synthetic data that are, samples from α-stable sub-Gaussian random fields subordinated to truncated fractional Gaussian noise (tfGn). All these data have frequency distributions characterized by power-law tails with extreme-valued outliers about the tail edges.

  19. Map Showing Limits of Tahoe Glaciation in Sequoia and Kings Canyon National Parks, California

    USGS Publications Warehouse

    Moore, James Gregory; Mack, Gregory S.

    2008-01-01

    The latest periods of extensive ice cover in the Sierra Nevada include the Tahoe glaciation followed by the Tioga glaciation, and evidence for these ice ages is widespread in the Sequoia and Kings Canyon National Parks area. However, the timing of the advances and retreats of the glaciers during the periods of glaciation continues to be a matter of debate. A compilation of existing work (Clark and others, 2003) defines the Tioga glaciation at 14-25 thousand years ago and splits the Tahoe glaciation into two stages that range from 42-50 and 140-200 thousand years ago. The extent of the Tahoe ice mass shown in the map area is considered to represent the younger Tahoe stage, 42-50 thousand years ago. Evidence of glaciations older than the Tahoe is limited in the southern Sierra Nevada. After the Tioga glaciation, only minor events with considerably less ice cover occurred. The Tioga glaciation was slightly less extensive than the Tahoe glaciation, and each covered about half of the area of Sequoia and Kings Canyon National Parks. The Tahoe glaciers extended 500-1,000 ft lower and 0.5-1.2 mi farther down valleys. Evidence for the Tahoe glacial limits is not as robust as that for Tioga, but the extent of the Tahoe ice is mapped because it covered a larger area and the ice did leave prominent moraines (piles of sediment and boulders deposited by glaciers as they melted at their margins) lower on the east front of the range. Current Sierra redwood (Sequoiadendron giganteum) groves occur in a belt on the west side of the Sierra Nevada, generally west of the area of Tahoe glaciation.

  20. Case Report: Double lumen tube insertion in a morbidly obese patient through the non-channelled blade of the King Vision ™ videolaryngoscope

    PubMed Central

    El-Tahan, Mohamed; Doyle, D. John; Khidr, Alaa M; Hassieb, Ahmed G

    2014-01-01

    We describe the insertion of the double lumen endobronchial tube (DLT) using a non-channeled standard blade of the King Vision TM videolaryngoscope for one lung ventilation (OLV) in a morbidly obese patient with a predicted difficult airway, severe restrictive pulmonary function, asthma, and hypertension. The patient was scheduled for a video-assisted thoracoscopic lung biopsy. The stylet of the DLT was bent to fit the natural curve of the #3 non-channeled blade of the King Vision ™ videolaryngoscope. We conclude that the use of King Vision ™ videolaryngoscope could offer an effective method of DLT placement for OLV. PMID:25309730

  1. Direct Volume Rendering of Curvilinear Volumes

    NASA Technical Reports Server (NTRS)

    Vaziri, Arsi; Wilhelms, J.; Challinger, J.; Alper, N.; Ramamoorthy, S.; Kutler, Paul (Technical Monitor)

    1998-01-01

    Direct volume rendering can visualize sampled 3D scalar data as a continuous medium, or extract features. However, it is generally slow. Furthermore, most algorithms for direct volume rendering have assumed rectilinear gridded data. This paper discusses methods for using direct volume rendering when the original volume is curvilinear, i.e. is divided into six-sided cells which are not necessarily equilateral hexahedra. One approach is to ray-cast such volumes directly. An alternative approach is to interpolate the sample volumes to a rectilinear grid, and use this regular volume for rendering. Advantages and disadvantages of the two approaches in terms of speed and image quality are explored.

  2. Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the King Hill Creek Wilderness Study Area, Elmore County, Idaho

    SciTech Connect

    Erickson, M.S.; King, H.D.; Bradley, L.; Gent, C.

    1989-01-01

    A U.S. Geological report is presented detailing analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the King Hill Creek Wilderness Study Area, Elmore County, Idaho.

  3. FitzPatrick Lecture: King George III and the porphyria myth - causes, consequences and re-evaluation of his mental illness with computer diagnostics.

    PubMed

    Peters, Timothy

    2015-04-01

    Recent studies have shown that the claim that King George III suffered from acute porphyria is seriously at fault. This article explores some of the causes of this misdiagnosis and the consequences of the misleading claims, also reporting on the nature of the king's recurrent mental illness according to computer diagnostics. In addition, techniques of cognitive archaeology are used to investigate the nature of the king's final decade of mental illness, which resulted in the appointment of the Prince of Wales as Prince Regent. The results of this analysis confirm that the king suffered from bipolar disorder type I, with a final decade of dementia, due, in part, to the neurotoxicity of his recurrent episodes of acute mania. PMID:25824070

  4. King's Bowl Pit Crater, Lava Field and Eruptive Fissure, Idaho - A Multipurpose Volcanic Planetary Analog

    NASA Astrophysics Data System (ADS)

    Hughes, S. S.; Garry, B.; Kobs-Nawotniak, S. E.; Sears, D. W. G.; Borg, C.; Elphic, R. C.; Haberle, C. W.; Kobayashi, L.; Lim, D. S. S.; Sears, H.; Skok, J. R.; Heldmann, J. L.

    2014-12-01

    King's Bowl (KB) and its associated eruptive fissure and lava field on the eastern Snake River Plain, is being investigated by the NASA SSERVI FINESSE (Field Investigations to Enable Solar System Science and Exploration) team as a planetary analog to similar pits on the Moon, Mars and Vesta. The 2,220 ± 100 BP basaltic eruption in Craters of the Moon National Monument and Preserve represents early stages of low shield growth, which was aborted when magma supply was cut off. Compared to mature shields, KB is miniscule, with ~0.02 km3 of lava over ~3 km2, yet the ~6 km long series of fissures, cracks and pits are well-preserved for analog studies of volcanic processes. The termination of eruption was likely related to proximity of the 2,270 ± 50 BP eruption of the much larger Wapi lava field (~5.5 km3 over 325 km2 area) on the same rift. Our investigation extends early work by R. Greeley and colleagues, focusing on imagery, compositional variations, ejecta distribution, dGPS profiles and LiDAR scans of features related to: (1) fissure eruptions - spatter ramparts, cones, feeder dikes, extension cracks; (2) lava lake formation - surface morphology, squeeze-ups, slab pahoehoe lava mounds, lava drain-back, flow lobe overlaps; and (3) phreatic steam blasts - explosion pits, ejecta blankets of ash and blocks. Preliminary results indicate multiple fissure eruptions and growth of a basin-filled lava lake up to ~ 10 m thick with outflow sheet lava flows. Remnant mounds of original lake crust reveal an early high lava lake level, which subsided as much as 5 m as the molten interior drained back into the fissure system. Rapid loss of magma supply led to the collapse of fissure walls allowing groundwater influx that triggered multiple steam blasts along at least 500 m. Early blasts occurred while lake magma pressure was still high enough to produce squeeze-ups when penetrated by ejecta blocks. The King's Bowl pit crater exemplifies processes of a small, but highly energetic

  5. Models of dark matter halos based on statistical mechanics: The fermionic King model

    NASA Astrophysics Data System (ADS)

    Chavanis, Pierre-Henri; Lemou, Mohammed; Méhats, Florian

    2015-12-01

    We discuss the nature of phase transitions in the fermionic King model which describes tidally truncated quantum self-gravitating systems. This distribution function takes into account the escape of high-energy particles and has a finite mass. On the other hand, the Pauli exclusion principle puts an upper bound on the phase-space density of the system and stabilizes it against gravitational collapse. As a result, there exists a statistical equilibrium state for all accessible values of energy and temperature. We plot the caloric curves and investigate the nature of phase transitions as a function of the degeneracy parameter in both microcanonical and canonical ensembles, extending the work of Chavanis [Int. J. Mod. Phys. B 20, 3113 (2006)] for box-confined configurations. We consider stable and metastable states and emphasize the importance of the latter for systems with long-range interactions. Phase transitions can take place between a "gaseous" phase unaffected by quantum mechanics and a "condensed" phase dominated by quantum mechanics. The phase diagram exhibits two critical points, one in each ensemble, beyond which the phase transitions disappear. There also exists a region of negative specific heats and a situation of ensemble inequivalence for sufficiently large systems. In the microcanonical ensemble, gravitational collapse (gravothermal catastrophe) results in the formation of a small degenerate object containing a small mass. This is accompanied by the expulsion of a hot envelope containing a large mass. In the canonical ensemble, gravitational collapse (isothermal collapse) leads to a small degenerate object containing almost all the mass. It is surrounded by a tenuous envelope. We apply the fermionic King model to the case of dark matter halos made of massive neutrinos following the work of de Vega, Salucci, and Sanchez [Mon. Not. R. Astron. Soc. 442, 2717 (2014)]. The gaseous phase describes large halos and the condensed phase describes dwarf halos

  6. Time-lapse Geophysical Monitoring of the Subsurface Hydrology at Kings Park, Western Australia

    NASA Astrophysics Data System (ADS)

    Adekoya, Tunde; McGrath, Gavan; Leopold, Matthias; Shragge, Jeffrey; Challis, Anthea; Stevens, Jason; Miller, Ben

    2015-04-01

    The increasing occurrence of drought stress throughout Southwestern Western Australia is postulated to have contributed to the decline of Banksia populations both in Kings Park, Perth, and in the Banksia woodlands in the greater Swan Coastal Plain region. To help quantify these assertions, there is an urgent need to better understand the base levels of soil moisture content - as well as seasonal variations thereof - in these geographical regions. We conducted time-lapse (TL) electrical resistivity tomography (ERT) and ground penetrating radar (GPR) methods on a monthly basis (May-August 2014). In addition, at each site we hand-augured test holes to a depth of 3-4 m and collected samples at 20-cm intervals to enable grain-size analysis, soil moisture content and water retention tests. PR2 capacitance probe measurements were also acquired when augering to enable a moisture content comparison study. The acquired TL ERT datasets were inverted using 2D EarthImager software and the temporal variations in resistivity were interpreted in terms of changes in moisture content. The TL ERT data reveal significant calendar variations in the spatial distribution of moisture content. The TL ERT inversions also detected isolated less resistive lithologies and the depth to groundwater. Processed TL GPR data were interpreted to show vertical variations in the vadose zone moisture content. The water content variations were consistent with the rainfall data. The grain-size distributions of the samples were analysed statistically. The apparent resistivity values from the analysed samples and observed volumetric water content are strongly correlated (R2=0.84) as may be expected from Archie's law. Soil moisture content analysis results including the PR2 probe measurements were plotted as a function of depth, the result shows vertical variations in moisture content with depth. The hydrological tests indicated the properties of the subsurface lithologies and confirm the responses of the

  7. Geologic map of the Kings Mountain and Grover quadrangles, Cleveland and Gaston Counties, North Carolina, and Cherokee and York Counties, South Carolina

    USGS Publications Warehouse

    Horton, J. Wright, Jr.

    2006-01-01

    This geologic map of the Kings Mountain and Grover 7.5-minute quadrangles, N.C.-S.C., straddles a regional geological boundary between the Inner Piedmont and Carolina terranes. The Kings Mountain sequence (informal name) on the western flank of the Carolina terrane in this area includes the Neoproterozoic Battleground and Blacksburg Formations. The Battleground Formation has a lower part consisting of metavolcanic rocks and interlayered schist, and an upper part consisting of quartz-sericite phyllite and schist interlayered with quartz-pebble metaconglomerate, aluminous quartzite, micaceous quartzite, manganiferous rock, and metavolcanic rocks. The Blacksburg Formation consists of phyllitic metasiltstone interlayered with thinner units of marble, laminated micaceous quartzite, hornblende gneiss, and amphibolite. Layered metamorphic rocks of the Inner Piedmont terrane include muscovite-biotite gneiss, muscovite schist, and amphibolite. The Kings Mountain sequence has been intruded by metatonalite and metatrondhjemite (Neoproterozoic), metadiorite and metagabbro (Paleozoic), and High Shoals Granite (Pennsylvanian). Layered metamorphic rocks of the Inner Piedmont in this area have been intruded by Toluca Granite (Ordovician?), Cherryville Granite and associated pegmatite (Mississippian), and spodumene pegmatite (Mississippian). Diabase dikes (early Jurassic) are locally present throughout the area. Ductile fault zones of regional scale include the Kings Mountain and Kings Creek shear zones. In this area, the Kings Mountain shear zone forms the boundary between the Inner Piedmont and Carolina terranes, and the Kings Creek shear zone separates the Battleground Formation from the Blacksburg Formation. Structural styles change across the Kings Mountain shear zone from steeply-dipping layers, foliations, and folds on the southeast to gently- and moderately-dipping layers, foliations, and recumbent folds on the northwest. Mineral assemblages in the Kings Mountain sequence

  8. Geologic Map of the Kings Mountain and Grover Quadrangles, Cleveland and Gaston Counties, North Carolina, and Cherokee and York Counties, South Carolina

    USGS Publications Warehouse

    Horton, J. Wright, Jr.

    2008-01-01

    This geologic map of the Kings Mountain and Grover 7.5-min quadrangles, N.C.-S.C., straddles a regional geological boundary between the Inner Piedmont and Carolina terranes. The Kings Mountain sequence (informal name) on the western flank of the Carolina terrane in this area includes the Neoproterozoic Battleground and Blacksburg Formations. The Battleground Formation has a lower part consisting of metavolcanic rocks and interlayered schist and an upper part consisting of quartz-sericite phyllite and schist interlayered with quartz-pebble metaconglomerate, aluminous quartzite, micaceous quartzite, manganiferous rock, and metavolcanic rocks. The Blacks-burg Formation consists of phyllitic metasiltstone interlayered with thinner units of marble, laminated micaceous quartzite, hornblende gneiss, and amphibolite. Layered metamorphic rocks of the Inner Piedmont terrane include muscovite-biotite gneiss, muscovite schist, and amphibolite. The Kings Mountain sequence has been intruded by metatonalite and metatrondhjemite (Neoproterozoic), metagabbro and metadiorite (Paleozoic?), and the High Shoals Granite (Pennsylvanian). Layered metamorphic rocks of the Inner Piedmont in this area have been intruded by the Toluca Granite (Ordovician?), the Cherryville Granite and associated pegmatite (Mississippian), and spodumene pegmatite (Mississippian). Diabase dikes (early Jurassic) are locally present throughout the area. Ductile fault zones of regional scale include the Kings Mountain and Kings Creek shear zones. In this area, the Kings Mountain shear zone forms the boundary between the Inner Piedmont and Carolina terranes, and the Kings Creek shear zone separates the Battleground Formation from the Blacksburg Formation. Structural styles change across the Kings Mountain shear zone from steeply dipping layers, foliations, and folds on the southeast to gently and moderately dipping layers, foliations, and recumbent folds on the northwest. Mineral assemblages in the Kings Mountain

  9. "Neither Dewey nor Dubya": An Alternative

    ERIC Educational Resources Information Center

    Carpenter, Wade A.

    2005-01-01

    As amply documented by "evangelical/liberal" Jim Wallis in his new "God's Politics", any country can be profoundly improved by voices of faith, hope, and love whose appeals are to reason, conscience, and civility, and who have avoided the entrapments of partisanship. Among such voices have been those of Martin Luther King, Desmond Tutu, Mohandas…

  10. Thiabendazole uptake in shimeji, king oyster, and oyster mushrooms and its persistence in sterile and nonsterile substrates.

    PubMed

    Zhang, Zhiyong; Jiang, Wayne; Jian, Qiu; Song, Wencheng; Zheng, Zuntao; Ke, Changjie; Liu, Xianjin

    2014-02-12

    Thiabendazole in the substrates incurred from spraying and premixing was translocated to the pileus, stipe, and volva of selected mushrooms. The spraying on the substrates resulted in higher residues of thiabendazole in all three mushrooms than the premixing treatment. For premixing, in the five substrates, half-lives of thiabendazole were found to be 13.6 days for shimeji, 10.0 days for king oyster, 13.7 days for oyster, 19.1 days for sterilized substrate, and 8.4 days for nonsterilized substrate, respectively. For spraying, the longest and shortest half-lives were found to be 19.5 and 8.1 days for the nonsterilized and sterilized substrates, respectively. The residues of thiabendazole in three edible fungi were increased with the incubation days from 3 to 5 to 7. The residues of thiabendazole in king oyster were the highest among the three fungi while those in shimeji and oyster showed similar patterns. PMID:24432721

  11. Toughening and its association with the postharvest quality of king oyster mushroom (Pleurotus eryngii) stored at low temperature.

    PubMed

    Li, Danqing; Qin, Xiaoyi; Tian, Pingping; Wang, Jie

    2016-04-01

    Toughening-induced textural decay easily occurs in stored mushrooms. The objective of this study was to investigate the textural alteration caused by toughening in relation to other quality attributes of king oyster mushroom (Pleurotus eryngii). Fresh king oyster mushrooms, packed in low-density polyethylene bags, were stored at different low temperatures for 18 days to measure textural and other quality attributes. It was found that toughening occurred twice during the entire storage time. Highly associated change profiles were observed for the lignin content and activities of three important enzymes involved in lignin synthesis. The chitin and cellulose contents exhibited low correlation with toughening. Malondialdehyde content, electrolyte leakage rate and total phenolics content appeared to be related to toughening, but the browning index showed a negative correlation with toughening. Our results suggested that toughening may be mainly caused by lignification and can affect the postharvest quality of the tested mushrooms. PMID:26593593

  12. The impact of the hydrodynamic conditions in aquatic areas on the red king crab fouling communities of the Barents Sea

    NASA Astrophysics Data System (ADS)

    Dvoretsky, A. G.; Dvoretsky, V. G.

    2014-03-01

    A comparative analysis of the species composition and indices of associated organisms for the red king crab Paralithodes camtschaticus has been carried out at two aquatic areas of the Barents Sea that differ based on the intensity of their water exchange with the open sea areas. In Dolgaya Bay, a typical fjord of the Barents Sea with low water circulation, such common fouling organisms as the barnacles Balanus crenatus dominated on the crabs, while, in Dalnezelenetskaya Bay, a semiopen coastal area, the most common mobile symbionts on the red king crab were the amphipods Ischyrocerus commensalis and I. anguipes. In Dolgaya Bay, the hydrodynamic conditions promote the settlement of larval foulers, whose colonization leads to a decrease of the crab infestation with the mobile symbionts and changes in their distribution along the host body if compared to the more open coastal areas of Eastern Murman.

  13. Black swans, power laws, and dragon-kings: Earthquakes, volcanic eruptions, landslides, wildfires, floods, and SOC models

    NASA Astrophysics Data System (ADS)

    Sachs, M. K.; Yoder, M. R.; Turcotte, D. L.; Rundle, J. B.; Malamud, B. D.

    2012-05-01

    Extreme events that change global society have been characterized as black swans. The frequency-size distributions of many natural phenomena are often well approximated by power-law (fractal) distributions. An important question is whether the probability of extreme events can be estimated by extrapolating the power-law distributions. Events that exceed these extrapolations have been characterized as dragon-kings. In this paper we consider extreme events for earthquakes, volcanic eruptions, wildfires, landslides and floods. We also consider the extreme event behavior of three models that exhibit self-organized criticality (SOC): the slider-block, forest-fire, and sand-pile models. Since extrapolations using power-laws are widely used in probabilistic hazard assessment, the occurrence of dragon-king events have important practical implications.

  14. Post-fledging dispersal of king penguins (Aptenodytes patagonicus) from two breeding sites in the South Atlantic.

    PubMed

    Pütz, Klemens; Trathan, Phil N; Pedrana, Julieta; Collins, Martin A; Poncet, Sally; Lüthi, Benno

    2014-01-01

    Most studies concerning the foraging ecology of marine vertebrates are limited to breeding adults, although other life history stages might comprise half the total population. For penguins, little is known about juvenile dispersal, a period when individuals may be susceptible to increased mortality given their naïve foraging behaviour. Therefore, we used satellite telemetry to study king penguin fledglings (n = 18) from two sites in the Southwest Atlantic in December 2007. The two sites differed with respect to climate and proximity to the Antarctic Polar Front (APF), a key oceanographic feature generally thought to be important for king penguin foraging success. Accordingly, birds from both sites foraged predominantly in the vicinity of the APF. Eight king penguins were tracked for periods greater than 120 days; seven of these (three from the Falkland Islands and four from South Georgia) migrated into the Pacific. Only one bird from the Falkland Islands moved into the Indian Ocean, visiting the northern limit of the winter pack-ice. Three others from the Falkland Islands migrated to the eastern coast of Tierra del Fuego before travelling south. Derived tracking parameters describing their migratory behaviour showed no significant differences between sites. Nevertheless, generalized linear habitat modelling revealed that juveniles from the Falkland Islands spent more time in comparatively shallow waters with low sea surface temperature, sea surface height and chlorophyll variability. Birds from South Georgia spent more time in deeper waters with low sea surface temperature and sea surface height, but high concentrations of chlorophyll. Our results indicate that inexperienced king penguins, irrespective of the location of their natal site in relation to the position of the APF, develop their foraging skills progressively over time, including specific adaptations to the environment around their prospective breeding site. PMID:24828545

  15. Post-Fledging Dispersal of King Penguins (Aptenodytes patagonicus) from Two Breeding Sites in the South Atlantic

    PubMed Central

    Pütz, Klemens; Trathan, Phil N.; Pedrana, Julieta; Collins, Martin A.; Poncet, Sally; Lüthi, Benno

    2014-01-01

    Most studies concerning the foraging ecology of marine vertebrates are limited to breeding adults, although other life history stages might comprise half the total population. For penguins, little is known about juvenile dispersal, a period when individuals may be susceptible to increased mortality given their naïve foraging behaviour. Therefore, we used satellite telemetry to study king penguin fledglings (n = 18) from two sites in the Southwest Atlantic in December 2007. The two sites differed with respect to climate and proximity to the Antarctic Polar Front (APF), a key oceanographic feature generally thought to be important for king penguin foraging success. Accordingly, birds from both sites foraged predominantly in the vicinity of the APF. Eight king penguins were tracked for periods greater than 120 days; seven of these (three from the Falkland Islands and four from South Georgia) migrated into the Pacific. Only one bird from the Falkland Islands moved into the Indian Ocean, visiting the northern limit of the winter pack-ice. Three others from the Falkland Islands migrated to the eastern coast of Tierra del Fuego before travelling south. Derived tracking parameters describing their migratory behaviour showed no significant differences between sites. Nevertheless, generalized linear habitat modelling revealed that juveniles from the Falkland Islands spent more time in comparatively shallow waters with low sea surface temperature, sea surface height and chlorophyll variability. Birds from South Georgia spent more time in deeper waters with low sea surface temperature and sea surface height, but high concentrations of chlorophyll. Our results indicate that inexperienced king penguins, irrespective of the location of their natal site in relation to the position of the APF, develop their foraging skills progressively over time, including specific adaptations to the environment around their prospective breeding site. PMID:24828545

  16. Genetic comparison of the head of Henri IV and the presumptive blood from Louis XVI (both Kings of France).

    PubMed

    Charlier, Philippe; Olalde, Iñigo; Solé, Neus; Ramírez, Oscar; Babelon, Jean-Pierre; Galland, Bruno; Calafell, Francesc; Lalueza-Fox, Carles

    2013-03-10

    A mummified head was identified in 2010 as belonging to Henri IV, King of France. A putative blood sample from the King Louis XVI preserved into a pyrographically decorated gourd was analyzed in 2011. Both kings are in a direct male-line descent, separated by seven generations. We have retrieved the hypervariable region 1 of the mitochondrial DNA as well as a partial Y-chromosome profile from Henri IV. Five STR loci match the alleles found in Louis XVI, while another locus shows an allele that is just one mutation step apart. Taking into consideration that the partial Y-chromosome profile is extremely rare in modern human databases, we concluded that both males could be paternally related. The likelihood ratio of the two samples belonging to males separated by seven generations (as opposed to unrelated males) was estimated as 246.3, with a 95% confidence interval between 44.2 and 9729. Historically speaking, this forensic DNA data would confirm the identity of the previous Louis XVI sample, and give another positive argument for the authenticity of the head of Henri IV. PMID:23283403

  17. A study of transient radiation from the Wu-King resistive monopole - FDTD analysis and experimental measurements

    NASA Astrophysics Data System (ADS)

    Maloney, James G.; Smith, Glenn S.

    1993-05-01

    The cylindrical monopole antenna with a continuous resistive loading is considered as a radiator for temporally short broad-bandwidth pulses. Specifically, the variation of the resistance used along the monopole is one proposed by Wu and King (Wu-King profile). This antenna is analyzed by the finite-difference time-domain (FDTD) method utilizing a new efficient technique for handling the thin-walled conducting tube that forms the resistance. The electromagnetic field in the space surrounding the antenna is determined as a function of time and quantities useful for describing the performance of the antenna are then calculated from these results: the reflected voltage in the transmission line, the surface charge density on the antenna, and the time-varying field in the far zone. Graphical displays of these results are used to give new insight into the physical processes for transient radiation from this antenna. An experimental model is constructed using a discretized version of the Wu-King profile formed from a set of precision high-frequency resistors. The fine details of these resistors are accurately included in the FDTD analysis. Measurements of both the reflected voltage in the feed fine and the time-varying radiated field are in excellent agreement with the theoretical calculations.

  18. New Ancient Egyptian Human Mummies from the Valley of the Kings, Luxor: Anthropological, Radiological, and Egyptological Investigations

    PubMed Central

    Rühli, Frank; Ikram, Salima; Bickel, Susanne

    2015-01-01

    The Valley of the Kings (arab. Wadi al Muluk; KV) situated on the West Bank near Luxor (Egypt) was the site for royal and elite burials during the New Kingdom (ca. 1500–1100 BC), with many tombs being reused in subsequent periods. In 2009, the scientific project “The University of Basel Kings' Valley Project” was launched. The main purpose of this transdisciplinary project is the clearance and documentation of nonroyal tombs in the surrounding of the tomb of Pharaoh Thutmosis III (ca. 1479–1424 BC; KV 34). This paper reports on newly discovered ancient Egyptian human mummified remains originating from the field seasons 2010–2012. Besides macroscopic assessments, the remains were conventionally X-rayed by a portable X-ray unit in situ inside KV 31. These image data serve as basis for individual sex and age determination and for the study of probable pathologies and embalming techniques. A total of five human individuals have been examined so far and set into an Egyptological context. This project highlights the importance of ongoing excavation and science efforts even in well-studied areas of Egypt such as the Kings' Valley. PMID:26347313

  19. New Ancient Egyptian Human Mummies from the Valley of the Kings, Luxor: Anthropological, Radiological, and Egyptological Investigations.

    PubMed

    Rühli, Frank; Ikram, Salima; Bickel, Susanne

    2015-01-01

    The Valley of the Kings (arab. Wadi al Muluk; KV) situated on the West Bank near Luxor (Egypt) was the site for royal and elite burials during the New Kingdom (ca. 1500-1100 BC), with many tombs being reused in subsequent periods. In 2009, the scientific project "The University of Basel Kings' Valley Project" was launched. The main purpose of this transdisciplinary project is the clearance and documentation of nonroyal tombs in the surrounding of the tomb of Pharaoh Thutmosis III (ca. 1479-1424 BC; KV 34). This paper reports on newly discovered ancient Egyptian human mummified remains originating from the field seasons 2010-2012. Besides macroscopic assessments, the remains were conventionally X-rayed by a portable X-ray unit in situ inside KV 31. These image data serve as basis for individual sex and age determination and for the study of probable pathologies and embalming techniques. A total of five human individuals have been examined so far and set into an Egyptological context. This project highlights the importance of ongoing excavation and science efforts even in well-studied areas of Egypt such as the Kings' Valley. PMID:26347313

  20. Nitrogen cycling by wood decomposing soft-rot fungi in the “King Midas tomb,” Gordion, Turkey

    PubMed Central

    Filley, Timothy R.; Blanchette, Robert A.; Simpson, Elizabeth; Fogel, Marilyn L.

    2001-01-01

    Archaeological wood in ancient tombs is found usually with extensive degradation, limiting what can be learned about the diet, environment, health, and cultural practices of the tomb builders and occupants. Within Tumulus Midas Mound at Gordion, Turkey, thought to be the tomb of the Phrygian King Midas of the 8th century B.C., we applied a stable nitrogen isotope test to infer the paleodiet of the king and determine the nitrogen sources for the fungal community that decomposed the wooden tomb, cultural objects, and human remains. Here we show through analysis of the coffin, furniture, and wooden tomb structure that the principal degrader, a soft-rot fungus, mobilized the king's highly 15N-enriched nutrients, values indicative of a diet rich in meat, to decay wood throughout the tomb. It is also evident from the δ15N values of the degraded wood that the nitrogen needed for the decay of many of the artifacts in the tomb came from multiple sources, mobilized at potentially different episodes of decay. The redistribution of nutrients by the fungus was restricted by constraints imposed by the cellular structure of the different wood materials that apparently were used intentionally in the construction to minimize decay. PMID:11606731

  1. Cross-reactivity and neutralization of Indian King cobra (Ophiophagus hannah) venom by polyvalent and monovalent antivenoms.

    PubMed

    Gowtham, Yashonandana J; Mahadeswaraswamy, Y H; Girish, K S; K, Kemparaju

    2014-07-01

    The venom of the largest venomous snake, the king cobra (Ophiophagus hannah), is still out of league for the production of therapeutic polyvalent antivenom nor it is characterized immunologically in the Indian subcontinent. In the present study, the king cobra venom is comparatively studied for the cross-reactivity/reactivity and toxicity neutralization by the locally available equine therapeutic polyvalent BSV and VB antivenoms, and monovalent antivenom (OH-IgG) prepared in rabbit. None of the two therapeutic antivenoms procured from two different firms showed any signs of cross-reactivity in terms of antigen-antibody precipitin lines in immunodouble diffusion assay; however, a weak and an insignificant cross-reactivity pattern was observed in ELISA and Western blot studies. Further, both BSV and VB antivenoms failed to neutralize proteolytic, hyaluronidase and phospholipase activities as well as toxic properties such as edema, myotoxicity and lethality of the venom. As expected, OH-IgG showed strong reactivity in immunodouble diffusion, ELISA and in Western blot analysis and also neutralized both enzyme activities as well as the toxic properties of the venom. Thus, the study provides insight into the likely measures that are to be taken in cases of accidental king cobra bites for which the Indian subcontinent is still not prepared for. PMID:24815989

  2. Uncoupling protein and ATP/ADP carrier increase mitochondrial proton conductance after cold adaptation of king penguins

    PubMed Central

    Talbot, Darren A; Duchamp, Claude; Rey, Benjamin; Hanuise, Nicolas; Rouanet, Jean Louis; Sibille, Brigitte; Brand, Martin D

    2004-01-01

    Juvenile king penguins develop adaptive thermogenesis after repeated immersion in cold water. However, the mechanisms of such metabolic adaptation in birds are unknown, as they lack brown adipose tissue and uncoupling protein-1 (UCP1), which mediate adaptive non-shivering thermogenesis in mammals. We used three different groups of juvenile king penguins to investigate the mitochondrial basis of avian adaptive thermogenesis in vitro. Skeletal muscle mitochondria isolated from penguins that had never been immersed in cold water showed no superoxide-stimulated proton conductance, indicating no functional avian UCP. Skeletal muscle mitochondria from penguins that had been either experimentally immersed or naturally adapted to cold water did possess functional avian UCP, demonstrated by a superoxide-stimulated, GDP-inhibitable proton conductance across their inner membrane. This was associated with a markedly greater abundance of avian UCP mRNA. In the presence (but not the absence) of fatty acids, these mitochondria also showed a greater adenine nucleotide translocase-catalysed proton conductance than those from never-immersed penguins. This was due to an increase in the amount of adenine nucleotide translocase. Therefore, adaptive thermogenesis in juvenile king penguins is linked to two separate mechanisms of uncoupling of oxidative phosphorylation in skeletal muscle mitochondria: increased proton transport activity of avian UCP (dependent on superoxide and inhibited by GDP) and increased proton transport activity of the adenine nucleotide translocase (dependent on fatty acids and inhibited by carboxyatractylate). PMID:15146050

  3. Assessment of size-dependent mercury distribution in King Mackerel, Scomberomorus cavalla

    SciTech Connect

    Voit, E.O.; Balthis, W.L. |

    1994-12-31

    The assessment of health risks from fish contamination and the issuance of advisories require accurate characterizations of the actual contaminant concentrations in fish of every relevant size. Such characterizations should not only contain statistical measures of location and variation, but provide a complete parameterization of the contaminant distribution for each given size class. This paper proposes two methods for determining such distributions from scatter diagrams of contaminant concentration versus fish length and illustrates them with an analysis of mercury contaminant in king mackerel, Scomberomorus cavalla. The first method consists of fitting contamination data with a family of S-distributions. This family shows trends in its defining parameter values, and these trends provide a comprehensive characterization of the measured contaminant concentrations. Each S-distribution has a rather simple mathematical structure from which one readily obtains secondary characteristics like quantiles, which are necessary for advanced simulation purposes. The second method takes into account that contaminant accumulation is the outcome of a metabolic process. When this process is modeled as a system of differential equations, it can be reformulated in such a way that it describes how the contaminant distribution changes over a given period of time. The resulting distributions have a more complicated structure than those obtained with the first method, but they allow them to bridge the gap between individual metabolic accumulation processes and trends in populations.

  4. Prevalence and characterization of hippurate-negative Campylobacter jejuni in King County, Washington.

    PubMed Central

    Totten, P A; Patton, C M; Tenover, F C; Barrett, T J; Stamm, W E; Steigerwalt, A G; Lin, J Y; Holmes, K K; Brenner, D J

    1987-01-01

    A total of 593 strains of thermophilic Campylobacter species were isolated either from humans with diarrhea or from poultry in King County, Washington. Of these strains, 98 (52 hippurate-positive strains and all 46 of the hippurate-negative strains) were selected for further phenotypic characterization and genetic classification. Hippurate hydrolysis, the test typically used to differentiate Campylobacter jejuni and C. coli, did not always correlate with the genetic classification. All hippurate-positive strains were classified as C. jejuni. Of the hippurate-negative strains, 20% were C. jejuni, 78% were C. coli, and 2% were C. laridis. Assuming that the remaining hippurate-positive strains were all C. jejuni, then hippurate-negative C. jejuni represented a small percentage (9 of 556 or 1.6%) of C. jejuni strains but a significant percentage (9 of 46 or 20%) of hippurate-negative strains. This finding suggests that hippurate hydrolysis should not be used as the sole criterion for differentiating thermophilic Campylobacter species, particularly when describing the disease states associated with these organisms. Images PMID:3654945

  5. How to Identify Food Deserts: Measuring Physical and Economic Access to Supermarkets in King County, Washington

    PubMed Central

    Moudon, Anne V.; Ulmer, Jared; Hurvitz, Philip M.; Drewnowski, Adam

    2012-01-01

    Objectives. We explored new ways to identify food deserts. Methods. We estimated physical and economic access to supermarkets for 5 low-income groups in Seattle–King County, Washington. We used geographic information system data to measure physical access: service areas around each supermarket were delineated by ability to walk, bicycle, ride transit, or drive within 10 minutes. We assessed economic access by stratifying supermarkets into low, medium, and high cost. Combining income and access criteria generated multiple ways to estimate food deserts. Results. The 5 low-income group definitions yielded total vulnerable populations ranging from 4% to 33% of the county’s population. Almost all of the vulnerable populations lived within a 10-minute drive or bus ride of a low- or medium-cost supermarket. Yet at most 34% of the vulnerable populations could walk to any supermarket, and as few as 3% could walk to a low-cost supermarket. Conclusions. The criteria used to define low-income status and access to supermarkets greatly affect estimates of populations living in food deserts. Measures of access to food must include travel duration and mode and supermarket food costs. PMID:22897554

  6. Geochemical markers of soil anthropogenic contaminants in polar scientific stations nearby (Antarctica, King George Island).

    PubMed

    Prus, Wojciech; Fabiańska, Monika J; Łabno, Radosław

    2015-06-15

    The organic contamination of Antarctic soils and terrestrial sediments from nearby of five polar scientific stations on King George Island (Antarctica) was investigated. Gas chromatography-mass spectrometry (GC-MS) was applied to find composition of dichloromethane extracts of soil and terrestrial sediments. The presence of geochemical markers, such as n-alkanes, steranes, pentacyclic triterpenoids, and alkyl PAHs, their distribution types, and values of their ratios indicates the predominating source of organic fossil fuels and products of their refining rather than from the natural Antarctic environment. Fossil fuel-originated compounds well survived in conditions of Antarctic climate over long times thus enabling to characterize geochemical features of source fossil fuel identified as petroleum expelled from kerogen II of algal/bacterial origins deposited in sub-oxic conditions and being in the middle of catagenesis. Both microbial activity and water leaching play an important role in degradation of terrestrial oil spills in the Antarctica climate, and petroleum alteration occurs lowly over long periods of time. Synthetic anthropogenic compounds found in terrestrial Antarctica sediments included diisopropylnaphthalenes, products of their sulfonates degradation in paper combustion, and organophosporus compounds used as retardants and plasticizers. PMID:25770449

  7. Combined geological and surface geochemical methods discover King Sand production, Concho County, Texas

    SciTech Connect

    Thompson, C.K; Burson, K.R.; Saunders, D.F. ); Brown, J.J. )

    1991-03-01

    From December, 1987 to September, 1990, 16 prospects within the current confines of the Lower King (Upper Pennsylvanian Cisco age) Sand Play in Concho County, Texas, were tested by several operators on locations found by various combinations of subsurface geology, reconnaissance surface radiometrics, and soil gas hydrocarbon leads A 37.5% exploratory success rate has resulted in six new field discoveries or extensions with a total exploration and development cost of less than $0.50 per barrel of proven oil reserves. The average recoverable reserves per new field discovery are estimated to be 2.6 Mbbl of oil, and the average recoverable reserves per well are estimated to be 285,000 bbl at a depth of 2200 ft. Five of the six new field discoveries were based primarily on surface geochemical data. The sixth discovery, a southeast extension to the Lonesome Dove II field, was found on the basis of subsurface geology. The Agaritta field is one of the two largest of the new field discoveries with estimated proven (producing and undeveloped) recoverable reserves of 6 Mbbl of oil as of September, 1990. Its discovery was based on a combination of (1) detailed interstitial soil gas hydrocarbon data, (2) soil magnetic susceptibility measurements, and (3) surface potassium and uranium concentrations measured by gamma-ray spectrometry applied over two leads based on reconnaissance radiometrics. What initially appeared to be two separate prospects spaced over 7000 ft apart has since developed into one large field.

  8. Occurrence of organochlorine pesticides in the environmental matrices from King George Island, west Antarctica.

    PubMed

    Zhang, Qinghua; Chen, Zhaojing; Li, Yingming; Wang, Pu; Zhu, Chaofei; Gao, Guanjun; Xiao, Ke; Sun, Huizhong; Zheng, Shucheng; Liang, Yong; Jiang, Guibin

    2015-11-01

    Antarctica is considered as a final sink of many persistent organic pollutants (POPs). This work aims to investigate the levels, distributions and potential sources of organochlorine pesticides (OCPs) with HRGC/HRMS technique. Twenty-three OCPs were measured in various environmental matrices from King George Island, west Antarctica. The total concentrations (Σ23OCPs) were at quite low levels, ranging 93.6-1260 pg g(-1) dry weight (dw) in soil and sediment, 223-1053 pg g(-1) dw in moss and 373-812 pg g(-1) dw in lichen. Hexachlorobenzene (HCB), dichloro-diphenyl-trichloroethane (DDT) and its metabolites (especially p,p'-DDE) and hexachlorocyclohexanes (HCHs) were the main contaminants in all samples. Lower α-HCH/γ-HCH and higher p,p'-DDE/p,p'-DDT ratios compared with the technical products indicated long-range atmospheric transport (LRAT) of recent lindane and aged technical DDT. Significant dependence of many OCPs concentrations on total organic carbon (TOC) was observed. Apart from LRAT, local biotic activities could also contribute and influence the spatial distribution of the contaminants. PMID:26162333

  9. Structure characterization and antitumor activity of a polysaccharide from the alkaline extract of king oyster mushroom.

    PubMed

    Liu, Xinkui; Wang, Lin; Zhang, Chunmei; Wang, Hongmin; Zhang, Xiaohong; Li, Yuexia

    2015-03-15

    A water-soluble polysaccharide, designated as KOMAP, was isolated and purified from the alkaline extract of king oyster mushroom, which was composed of glucose (Glc), mannose (Man) and arabinose (Ara) in a molar ratio of 6.2:2.1:2.0. It had an average molecular weight of 2.1×10(4)Da. GC-MS analysis revealed that KOMAP was a linear structure of the polymer with a backbone composed of β-1,4-linked glucopyranosyl and β-1,3,6-linked mannopyranosyl units, which was terminated with α-1-linked arabinofuranosyl unit at C-6 position of β-1,3,6-linked mannopyranosyl residue along the main chain in the ratio of 3.1:1. The results in the animal experiment showed that 50, 100 and 200mg/mL of KOMAP not only inhibited the tumor growth, but also increased relative thymus and spleen indices, LPS- or ConA-induced lymphocytes proliferation, and serum cytokine IL-2, TNF-α, and IFN-γ levels, as well as the activities of NK cells and CTLs in spleen of Renca tumor-bearing mice. In summary, our data indicate that the KOMAP exerts effective immunoregulatory and anti-tumor activities in vivo. PMID:25542113

  10. Multiple species of wild tree peonies gave rise to the 'king of flowers', Paeonia suffruticosa Andrews.

    PubMed

    Zhou, Shi-Liang; Zou, Xin-Hui; Zhou, Zhi-Qin; Liu, Jing; Xu, Chao; Yu, Jing; Wang, Qiang; Zhang, Da-Ming; Wang, Xiao-Quan; Ge, Song; Sang, Tao; Pan, Kai-Yu; Hong, De-Yuan

    2014-12-22

    The origin of cultivated tree peonies, known as the 'king of flowers' in China for more than 1000 years, has attracted considerable interest, but remained unsolved. Here, we conducted phylogenetic analyses of explicitly sampled traditional cultivars of tree peonies and all wild species from the shrubby section Moutan of the genus Paeonia based on sequences of 14 fast-evolved chloroplast regions and 25 presumably single-copy nuclear markers identified from RNA-seq data. The phylogeny of the wild species inferred from the nuclear markers was fully resolved and largely congruent with morphology and classification. The incongruence between the nuclear and chloroplast trees suggested that there had been gene flow between the wild species. The comparison of nuclear and chloroplast phylogenies including cultivars showed that the cultivated tree peonies originated from homoploid hybridization among five wild species. Since the origin, thousands of cultivated varieties have spread worldwide, whereas four parental species are currently endangered or on the verge of extinction. The documentation of extensive homoploid hybridization involved in tree peony domestication provides new insights into the mechanisms underlying the origins of garden ornamentals and the way of preserving natural genetic resources through domestication. PMID:25377453

  11. Residential property values are associated with obesity among women in King County, WA, USA.

    PubMed

    Rehm, Colin D; Moudon, Anne V; Hurvitz, Philip M; Drewnowski, Adam

    2012-08-01

    Studies of social determinants of weight and health in the US have typically relied on self-reported education and incomes as the two primary measures of socioeconomic status (SES). The assessed value of one's home, an important component of wealth, may be a better measure of the underlying SES construct and a better predictor of obesity. The Seattle Obesity Study (SOS), conducted in 2008-9, was a cross-sectional random digit dial telephone survey of 2001 adults in King County, Washington State, US. Participants' addresses were geocoded and residential property values for each tax parcel were obtained from the county tax assessor's database. Prevalence ratios of obesity by property values, education, and household income were estimated separately for women and men, after adjusting for age, race/ethnicity, household size, employment status and home ownership. Among women, the inverse association between property values and obesity was very strong and independent of other SES factors. Women in the bottom quartile of property values were 3.4 times more likely to be obese than women in the top quartile. No association between property values and obesity was observed for men. The present data strengthen the evidence for a social gradient in obesity among women. Property values may represent a novel and objective measure of SES at the individual level in the US. Measures based on tax assessment data will provide a valuable resource for future health studies. PMID:22591823

  12. STS-99 Mission Specialists Thiele and Mohri greeted by Dave King

    NASA Technical Reports Server (NTRS)

    2000-01-01

    After landing at the Shuttle Landing Facility aboard T-38 jet aircraft, STS-99 Mission Specialists (from left) Gerhard Thiele of Germany and Mamoru Mohri of Japan are greeted by Dave King, director of Shuttle Operations. Behind Mohri can be seen Commander Kevin Kregel and Mission Specialist Janice Voss. The crew, which includes Pilot Dom gorie and Mission Specialist Janet Kavandi, are ready to prepare for the second launch attempt of Endeavour Feb. 11 at 12:30 p.m. EST from Launch Pad 39A. The earlier launch scheduled for Jan. 31 was scrubbed due to poor weather and a faulty Enhanced Master Events Controller in the orbiter's aft compartment. Over the next few days, the crew will review mission procedures, conduct test flights in the Shuttle Training Aircraft and undergo routine preflight medical exams. STS-99 is the Shuttle Radar Topography Mission, which will produce unrivaled 3-D images of the Earth's surface. The result of the Shuttle Radar Topography Mission could be close to 1 trillion measurements of the Earth's topography. Landing is expected at KSC on Feb. 22 at 4:36 p.m. EST.

  13. Polyphenolic substrates and dyes degradation by yeasts from 25 de Mayo/King George Island (Antarctica).

    PubMed

    Rovati, José I; Pajot, Hipólito F; Ruberto, Lucas; Mac Cormack, Walter; Figueroa, Lucía I C

    2013-11-01

    Antarctica offers a range of extreme climatic conditions, such as low temperatures, high solar radiation and low nutrient availability, and constitutes one of the harshest environments on Earth. Despite that, it has been successfully colonized by ’cold-loving’ fungi, which play a key role in decomposition cycles in cold ecosystems. However, knowledge about the ecological role of yeasts in nutrient or organic matter recycling/mineralization remains highly fragmentary. The aim of this work was to study the yeast microbiota in samples collected on 25 de Mayo/King George Island regarding the scope of their ability to degrade polyphenolic substrates such as lignin and azo dyes. Sixty-one yeast isolates were obtained from 37 samples, including soil, rocks, wood and bones. Molecular analyses based on rDNA sequences revealed that 35 yeasts could be identified at the species level and could be classified in the genera Leucosporidiella, Rhodotorula, Cryptococcus, Bullera and Candida. Cryptococcus victoriae was by far the most ubiquitous species. In total, 33% of the yeast isolates examined showed significant activity for dye decolorization, 25% for laccase activity and 38% for ligninolytic activity. Eleven yeasts did not show positive activity in any of the assays performed and no isolates showed positive activity across all tested substrates. A high diversity of yeasts were isolated in this work, possibly including undescribed species and conspicuous Antarctic yeasts, most of them belonging to oligotrophic, slow-growing and metabolically diverse basidiomycetous genera. PMID:24298603

  14. [In vitro propagation of mahogany tree (Swietenia macrophylla King) from axillary buds].

    PubMed

    Tacoronte, Melángel; Vielma, María; Mora, Argenis; Valecillos, Carle

    2004-01-01

    The mahogany tree (Swietenia macrophylla King) is a forest tree with a great commercial value mainly due to its wood quality. Unfortunately, this species is being threatened by the effect of intensive timber exploitation, its low capacity to regenerate, and the attack of the Meliaceae shoot borer (Hypsipylla grandella Zeller) (Lepidoptera Pyralidae). To increase population, large-scale propagation of mahogany by in vitro culture was developed. To obtain plantlets, nodal segments were cultured in a half-strength MS medium supplemented with different combinations of naphthaleneacetic acid (NAA) and 6-benzyladenine (BA), specified by the Central Compositional Rotable Statistical Design Method, within a range of 0-3 mg/L for both hormones. Favourable incubation conditions were: 16 h light, and 40-45 micromol x m(-2) x s(-1) at 25 degrees C. The derived response surface showed an optimal axillary bud elongation on a medium containing 1.94 mg BA/L and 0.38 mg NAA/L. No significant differences were found neither applying Orellana Method nor modified Orellana method. Mahogany plantlets obtained were successfully acclimated. PMID:15916160

  15. The last ride of Henry II of France: orbital injury and a king's demise.

    PubMed

    Eftekhari, Kian; Choe, Christina H; Vagefi, M Reza; Eckstein, Lauren A

    2015-01-01

    Jousting was a popular pastime for royalty in the Renaissance era. Injuries were common, and the eye was particularly at risk from the splinters of the wooden lance. On June 30, 1559, Henry II of France participated in a jousting tournament to celebrate two royal weddings. In the third match, Gabriel de Montgomery struck Henry on the right shoulder and the lance splintered, sending wooden shards into his face and right orbit. Despite being cared for by the prominent physicians Ambroise Paré and Andreas Vesalius, the king died 10 days later and was found to have a cerebral abscess. The wound was not explored immediately after the injury; nevertheless, wooden foreign bodies were discovered in the orbit at the time of autopsy. The dura had not been violated, suggesting that an infection may have traveled from the orbit into the brain. Nostradamus and Luca Guarico, the astrologer to the Medici family, had prophesied the death of Henry II of France, but he ignored their warnings and thus changed the course of history in Renaissance Europe. PMID:25890627

  16. Verifying the geographic origin of mahogany (Swietenia macrophylla King) with DNA-fingerprints.

    PubMed

    Degen, B; Ward, S E; Lemes, M R; Navarro, C; Cavers, S; Sebbenn, A M

    2013-01-01

    Illegal logging is one of the main causes of ongoing worldwide deforestation and needs to be eradicated. The trade in illegal timber and wood products creates market disadvantages for products from sustainable forestry. Although various measures have been established to counter illegal logging and the subsequent trade, there is a lack of practical mechanisms for identifying the origin of timber and wood products. In this study, six nuclear microsatellites were used to generate DNA fingerprints for a genetic reference database characterising the populations of origin of a large set of mahogany (Swietenia macrophylla King, Meliaceae) samples. For the database, leaves and/or cambium from 1971 mahogany trees sampled in 31 stands from Mexico to Bolivia were genotyped. A total of 145 different alleles were found, showing strong genetic differentiation (δ(Gregorious)=0.52, F(ST)=0.18, G(ST(Hedrick))=0.65) and clear correlation between genetic and spatial distances among stands (r=0.82, P<0.05). We used the genetic reference database and Bayesian assignment testing to determine the geographic origins of two sets of mahogany wood samples, based on their multilocus genotypes. In both cases the wood samples were assigned to the correct country of origin. We discuss the overall applicability of this methodology to tropical timber trading. PMID:22770645

  17. Innovative Information Systems in the Intensive Care Unit, King Saud Medical City in Saudi Arabia.

    PubMed

    Al Saleem, Nouf; Al Harthy, Abdulrahman

    2015-01-01

    The purpose of this paper is to discuss the experience of implementing innovative information technology to improve the quality of services in one of the largest Intensive Care Units in Saudi Arabia. The Intensive Care Units in King Saud Medical City (ICU-KSMC) is the main ICU in the kingdom that represents the Ministry of Health. KSMC's ICU is also considered one of the largest ICU in the world as it consists of six units with 129 beds. Leaders in KSMC's ICU have introduced and integrated three information technologies to produce powerful, accurate, and timely information systems to overcome the challenges of the ICU nature and improve the quality of service to ensure patients' safety. By 2015, ICU in KSMC has noticed a remarkable improvement in: beds' occupation and utilization, staff communication, reduced medical errors, and improved departmental work flow, which created a healthy professional work environment. Yet, ICU in KSMC has ongoing improvement projects that include future plans for more innovative information technologies' implementation in the department. PMID:26152977

  18. Ingestion of domoic acid and its impact on king scallop ( Pecten maximus, Linnaeus 1758)

    NASA Astrophysics Data System (ADS)

    Liu, Hui; Kelly, Maeve S.; Campbell, Dirk A.; Dong, Shuanglin; Zhu, Jianxin; Wang, Sufeng

    2007-04-01

    A simple method for spiking formulated feed with domoic acid (DA) was developed in this study. DA feed was prepared by mixing 0.15 mL 100 μg mL-1 DA with 0.1 g formulated feed, and drying the mixture at room temperature for 2h. The prepared DA feed contained 0.19 pg DA per particle. Of the added DA, 46.72% was retained in the feed. Relatively high DA retention (about 50%) was recorded after DA feed was soaked in water for 2h. Exposure to DA feed for 7 d did not cause the increase of tissue DA level of adult king scallop ( Pecten maximus) significantly in 60 d. The increase of their gonad index after DA exposure was not significantly different from the control. No significant change in DA level was found in spermary, ovary or fertilized eggs after DA exposure. These results indicated that DA excretion may be more efficient than DA accumulation under the current experimental conditions, and the mechanism of domoic acid incorporation in P. maximus may involve intracellular biotransformation.

  19. Persistent organic pollutants and stable isotopes in pinnipeds from King George Island, Antarctica.

    PubMed

    Cipro, Caio V Z; Bustamante, Paco; Taniguchi, Satie; Montone, Rosalinda Carmela

    2012-12-01

    In the present work, fat, skin, liver and muscle samples from Leptonychotes weddellii (Weddell seal, n=2 individuals), Lobodon carcinophagus (crabeater seal, n=2), Arctocephalus gazella (Antarctic fur seal, n=3) and Mirounga leonina (southern elephant seal, n=1) were collected from King George Island, Antarctica, and analysed for POPs (PCBs, organochlorine pesticides and PBDEs) and stable isotopes (δ¹³C and δ¹⁵N in all tissues but fat). PBDEs could be found in only one sample (L. weddellii fat). Generally, PCBs (from 74 to 523 ng g⁻¹ lw), DDTs (from 14 to 168 ng g⁻¹ lw) and chlordanes (from 9 to 78 ng g⁻¹ lw) were the prevailing compounds. Results showed a clear stratification in accordance with ecological data. Nonetheless, stable isotope analyses provide a deeper insight into fluctuations due to migrations and nutritional stress. Correlation between δ(15)N and pollutants suggests, to some degree, a considerable ability to metabolize and/or excrete the majority of them. PMID:23154138

  20. Sedative Drug Use among King Saud University Medical Students: A Cross-Sectional Sampling Study.

    PubMed

    Al-Sayed, Ahmed A; Al-Rashoudi, Abdualltef H; Al-Eisa, Abdulrhman A; Addar, Abdullah M; Al-Hargan, Abdullah H; Al-Jerian, Albaraa A; Al-Omair, Abdullah A; Al-Sheddi, Ahmed I; Al-Nowaiser, Hussam I; Al-Kathiri, Omar A; Al-Hassan, Abdullah H

    2014-01-01

    Introduction. Medical students experience significant psychological stress and are therefore at higher risk of using sedatives. There are currently no studies describing the prevalence of sedative drug use among medical students in Saudi Arabia. The aim of this study was to evaluate the prevalence and factors associated with sedative drug use among medical students in Saudi Arabia. Materials and Methods. A cross-sectional convenience sampling study gathered data by anonymous questionnaire from students enrolled at the King Saud University College of Medicine in 2011. The questionnaires collected data regarding social and demographic variables, sleep patterns, and the use of stimulant and sedative drugs since enrollment. Sedatives were defined as any pharmaceutical preparations that induce sleep. Results and Discussion. Of the 729 students who returned questionnaires, 17.0% reported sedative drug use at some time since enrollment. Higher academic year, lower grade point average, regular exercise, fewer hours of sleep per day, poorer quality of sleep, and the presence of sleeping disorders were found to be significantly associated with sedative drug use. Conclusions. Further study is required to increase our understanding of sedative drug use patterns in this relatively high-risk group, as such understanding will help in the development of early intervention programs. PMID:24551449

  1. King Charles` Star: A Multidisciplinary Approach To Dating The Supernova Known As Cassiopeia A

    NASA Astrophysics Data System (ADS)

    Lunn, Martin; Rakoczy, L.

    2011-01-01

    Few astronomical phenomena have been as studied as the supernova known as Cassiopeia A. Widely believed to have occurred in the latter half of the seventeenth century, it is also thought to have gone unrecorded. This paper will argue that Cas A did not go unobserved, but in fact was seen in Britain on May 29, 1630, and coincided with the birth of the future King Charles II of Great Britain. This `noon-day star’ is an important feature of Stuart/Restoration propaganda, the significance of which has been widely acknowledged by historians and literary experts. The argument here, however, is that in addition the historical accounts provide credible evidence for a genuine astronomical event, the nature of which must be explained. Combining documentary analysis with an overview of the current scientific thinking on dating supernova, the authors put forward their case for why Charles’ star should be recognized as a sighting of Cas A. Finally, it will be argued that a collaborative approach between the humanities and the sciences can be a valuable tool, not just in furthering our understanding of Cas A, but in the dating of supernovae in general.

  2. King Charles' Star: A Multidisciplinary Approach to Dating the Supernova Known as Cassiopeia A

    NASA Astrophysics Data System (ADS)

    Lunn, M.

    2012-06-01

    (Abstract only) Few astronomical phenomena have been as studied as the supernova known as Cassiopeia A. Widely believed to have occurred in the latter half of the seventeenth century, it is also thought to have gone unrecorded. This paper will argue that Cas A did not go unobserved, but in fact was seen in Britain on May 29, 1630, and coincided with the birth of the future King Charles II of Great Britain. This "noon-day star" is an important feature of Stuart/Restoration propaganda, the significance of which has been widely acknowledged by historians and literary experts. The argument here, however, is that in addition the historical accounts provide credible evidence for a genuine astronomical event, the nature of which must be explained. Combining documentary analysis with an overview of the current scientific thinking on dating supernovae, the authors put forward their case for why Charles' star should be recognized as a sighting of Cas A. Finally, it will be argued that a collaborative approach between the humanities and the sciences can be a valuable tool, not just in furthering our understanding of Cas A, but in the dating of supernovae in general.

  3. King Charles` Star: A Multidisciplinary Approach to Dating the Supernova Known as Cassiopeia A

    NASA Astrophysics Data System (ADS)

    Lunn, Martin

    2011-05-01

    Few astronomical phenomena have been as studied as the supernova known as Cassiopeia A. Widely believed to have occurred in the latter half of the seventeenth century, it is also thought to have gone unrecorded. This paper will argue that Cas A did not go unobserved, but in fact was seen in Britain on May 29, 1630, and coincided with the birth of the future King Charles II of Great Britain. This 'noon-day star' is an important feature of Stuart/Restoration propaganda, the significance of which has been widely acknowledged by historians and literary experts. The argument here, however, is that in addition the historical accounts provide credible evidence for a genuine astronomical event, the nature of which must be explained. Combining documentary analysis with an overview of the current scientific thinking on dating supernova, the authors put forward their case for why Charles' star should be recognized as a sighting of Cas A. Finally, it will be argued that a collaborative approach between the humanities and the sciences can be a valuable tool, not just in furthering our understanding of Cas A, but in the dating of supernovae in general.

  4. Shed king cobra and cobra skins as model membranes for in-vitro nicotine permeation studies.

    PubMed

    Pongjanyakul, Thaned; Prakongpan, Sompol; Panomsuk, Suwannee; Puttipipatkhachorn, Satit; Priprem, Aroonsri

    2002-10-01

    Shed king cobra skin (SKCS) and shed cobra skin (SCS) were investigated for use as barrier membranes, including some pre-hydration factors, for in-vitro nicotine permeation. Inter-specimen variations in nicotine fluxes using shed snake skin were compared with those using human epidermis. Nicotine in the form of 1% w/v aqueous buffer solution at pH 5 and transdermal patches (dose 14 mg day(-1)) were used. The nicotine fluxes across the shed snake skin were not significantly affected (P > 0.05) by temperature and duration of hydration pre-treatment. Scanning electron micrographs of SKCS and SCS revealed a remarkable difference in surface morphology, but the nicotine fluxes using both shed skins were not significantly different (P > 0.05). When compared with the results obtained using human epidermis, there were similarities in fluxes and permeation profiles of nicotine. Using nicotine solution, the nicotine permeation profiles of all membranes followed zero order kinetics. The amount of nicotine permeated provided good linearity with the square root of time over 24 h (R(2) > 0.98) when using nicotine patches. The nicotine fluxes using SKCS and SCS had less inter-specimen variation than those using human epidermis. The results suggest a potential use for SKCS or SCS as barrier membranes for in-vitro nicotine permeation studies. PMID:12396295

  5. Ohanin, a novel protein from king cobra venom, induces hypolocomotion and hyperalgesia in mice.

    PubMed

    Pung, Yuh Fen; Wong, Peter T H; Kumar, Prakash P; Hodgson, Wayne C; Kini, R Manjunatha

    2005-04-01

    We have identified, purified, and determined the complete amino acid sequence of a novel protein, ohanin from Ophiophagus hannah (king cobra) venom. It is a small protein containing 107 amino acid residues with a molecular mass of 11951.47 +/- 0.67 Da as assessed by electrospray ionization-mass spectrometry. It does not show similarity to any known families of snake venom proteins and hence is the first member of a new family of snake venom proteins. It shows similarity to PRY and SPRY domain proteins. It is nontoxic up to 10 mg/kg when injected intraperitoneally in mice. Ohanin produced statistically significant and dose-dependent hypolocomotion in mice. In a pain threshold assay, it showed dose-dependent hyperalgesic effect. The ability of the protein to elicit a response at greatly reduced doses when injected intracerebroventricularly as compared with intraperitoneal administration in both the locomotion and hot plate experiments strongly suggests that ohanin acts on the central nervous system. Since the natural abundance of the protein in the venom is low (approximately 1 mg/g), a synthetic gene was constructed and expressed. The recombinant protein, which was obtained in the insoluble fraction in Escherichia coli, was purified under denaturing condition and was refolded. Recombinant ohanin is structurally and functionally similar to native protein as determined by circular dichroism and hot plate assay, suggesting that it will be useful in future structure-function relationship studies. PMID:15668253

  6. Structure of a king cobra phospholipase A2 determined from a hemihedrally twinned crystal.

    PubMed

    Xu, Sujuan; Gu, Lichuan; Wang, Qiuyan; Shu, Yuyan; Song, Shiying; Lin, Zhengjiong

    2003-09-01

    An acidic PLA(2) (OH APLA(2)-II) from the venom of Ophiophagus hannah (king cobra) shows greater phospholipase A(2) activity and weaker cardiotoxic and myotoxic activity than a homologous acidic PLA(2) from the same venom. The crystal of the enzyme belongs to space group P6(3). The crystals are invariably hemihedrally twinned, exhibiting perfect 622 Laue symmetry. The structure was determined by molecular replacement and refined using a hemihedral twinning program at 2.1 A resolution. The final model has reasonable stereochemistry and a crystallographic R factor of 19.5% (R(free) = 21.5%). The structure reveals the molecular arrangement and the mode of twinning. There are six independent molecules in the asymmetric unit. Owing to the presence of a non-crystallographic twofold parallel to the hemihedral twinning twofold, the molecular packing in the twinned crystal is extremely similar to that in an untwinned crystal for four of the molecules. This unique molecular arrangement may be related to the difficulty in recognizing the twinning. The structure was compared with the previously determined structure of a homologous acidic PLA(2) from the same source. The comparison shows structural changes that might be implicated in the increased catalytic activity and weakened toxicity. PMID:12925787

  7. [Sequencing and analysis of the complete mitochondrial genome of the King Cobra, Ophiophagus hannah (Serpents: Elapidae)].

    PubMed

    Chen, Nian; Lai, Xiao-Ping

    2010-07-01

    We obtained the complete mitochondrial genome of King Cobra(GenBank accession number: EU_921899) by Ex Taq-PCR, TA-cloning and primer-walking methods. This genome is very similar to other vertebrate, which is 17 267 bp in length and encodes 38 genes (including 13 protein-coding, 2 ribosomal RNA and 23 transfer RNA genes) and two long non-coding regions. The duplication of tRNA-Ile gene forms a new mitochondrial gene rearrangement model. Eight tRNA genes and one protein genes were transcribed from L strand, and the other genes were transcribed genes from H strand. Genes on the H strand show a fairly similar content of Adenosine and Thymine respectively, whereas those on the L strand have higher proportion of A than T. Combined rDNA sequence data (12S+16S rRNA) were used to reconstruct the phylogeny of 21 snake species for which complete mitochondrial genome sequences were available in the public databases. This large data set and an appropriate range of outgroup taxa demonstrated that Elapidae is more closely related to colubridae than viperidae, which supports the traditional viewpoints. PMID:20650853

  8. Power law scaling and ``Dragon-Kings'' in distributions of intraday financial drawdowns

    NASA Astrophysics Data System (ADS)

    Filimonov, Vladimir; Sornette, Didier

    2015-05-01

    We investigate the distributions of epsilon-drawdowns and epsilon-drawups of the most liquid futures financial contracts of the world at time scales of 30 seconds. The epsilon-drawdowns (resp. epsilon- drawups) generalise the notion of runs of negative (resp. positive) returns so as to capture the risks to which investors are arguably the most concerned with. Similarly to the distribution of returns, we find that the distributions of epsilon-drawdowns and epsilon-drawups exhibit power law tails, albeit with exponents significantly larger than those for the return distributions. This paradoxical result can be attributed to (i) the existence of significant transient dependence between returns and (ii) the presence of large outliers (dragon-kings) characterizing the extreme tail of the drawdown/drawup distributions deviating from the power law. The study of the tail dependence between the sizes, speeds and durations of drawdown/drawup indicates a clear relationship between size and speed but none between size and duration. This implies that the most extreme drawdown/drawup tend to occur fast and are dominated by a few very large returns. We discuss both the endogenous and exogenous origins of these extreme events.

  9. Incorporating deep and shallow components of genetic structure into the management of Alaskan red king crab.

    PubMed

    Grant, William Stewart; Cheng, Wei

    2012-12-01

    Observed patterns of genetic variability among marine populations are shaped not only by contemporary levels of gene flow, but also by divergences during historical isolations. We examined variability at 15 SNP loci and in mtDNA sequences (COI, 665 bp) in red king crab from 17 localities in the North Pacific. These markers define three geographically distinct evolutionary lineages (SNPs, F(CT) = 0.054; mtDNA Φ(CT) = 0.222): (i) Okhotsk Sea-Norton Sound-Aleutian Islands, (ii) southeastern Bering Sea-western Gulf of Alaska, and (iii) Southeast Alaska. Populations in the Bering Sea and in Southeast Alaska are genetically heterogeneous, but populations in the center of the range are homogeneous. Mitochondrial DNA diversity drops from h = 0.91 in the northwestern Pacific to h = 0.24 in the Southeast Alaska. Bayesian skyline plots (BSPs) indicate postglacial population expansions, presumably from ice-age refugia. BSPs of sequences simulated under a demographic model defined by late Pleistocene temperatures failed to detect demographic variability before the last glacial maximum. These results sound a note of caution for the interpretation of BSPs. Population fragmentation in the Bering Sea and in Southeast Alaskan waters requires population management on a small geographic scale, and deep evolutionary partitions between the three geographic groups mandate regional conservation measures. PMID:23346227

  10. Physiological responses of the southern king crab, Lithodes santolla (Decapoda: Lithodidae), to aerial exposure.

    PubMed

    Urbina, Mauricio A; Paschke, Kurt; Gebauer, Paulina; Cumillaf, Juan Pablo; Rosas, Carlos

    2013-12-01

    The recent demand for live seafood has made Lithodes santolla a potential candidate for the live crab market. Since live transport implies long aerial exposure times, the present study determined the tolerance of L. santolla to aerial exposure and also explored the physiological status of L. santolla after six different aerial exposure times: 0, 10, 20, 30, 40 and 50h. No mortalities were recorded during emersion periods shorter than 40 h, however, all hemolymph parameters were modulated by aerial exposure. Hemolymph dissolved oxygen and pH were inversely related with the aerial exposure time (-0.016 mg L(-1) h(-1) and -0.018 h(-1), respectively), while oxyhemocyanin and hemolymph protein were positively correlated (0.006 mmol L(-1) h(-1) and 0.487 mg mL(-1) h(-1), respectively). Oxygen consumption at re-immersion was affected by aerial exposure time, with low values in animals emersed for longer than 30 h. We postulate that the unexpected high tolerance of L. santolla to aerial exposure is mainly related to adaptations to hypoxia, developed to overcome hypoxic events in their natural environment in deep water. The present findings are not only important for understanding L. santolla's physiology, but also provide the first evaluation of the potential marketing of southern king crab as live seafood. PMID:23973259

  11. Platelet function and activation in Cavalier King Charles Spaniels with subclinical chronic valvular heart disease.

    PubMed

    Tong, Linda J; Hosgood, Giselle L; French, Anne T; Irwin, Peter J; Shiel, Robert E

    2016-08-01

    OBJECTIVE To assess platelet closure time (CT), mean platelet component (MPC) concentration, and platelet component distribution width (PCDW) in dogs with subclinical chronic valvular heart disease. ANIMALS 89 Cavalier King Charles Spaniels (CKCSs) and 39 control dogs (not CKCSs). PROCEDURES Platelet count, MPC concentration, PCDW, and Hct were measured by use of a hematology analyzer, and CT was measured by use of a platelet function analyzer. Murmur grade and echocardiographic variables (mitral valve regurgitant jet size relative to left atrial area, left atrial-to-aortic diameter ratio, and left ventricular internal dimensions) were recorded. Associations between explanatory variables (sex, age, murmur grade, echocardiographic variables, platelet count, and Hct) and outcomes (CT, MPC concentration, and PCDW) were examined by use of multivariate regression models. RESULTS A model with 5 variables best explained variation in CT (R(2), 0.74), with > 60% of the variance of CT explained by mitral valve regurgitant jet size. The model of best fit to explain variation in MPC concentration included only platelet count (R(2), 0.24). The model of best fit to explain variation in PCDW included platelet count and sex (R(2), 0.25). CONCLUSIONS AND CLINICAL RELEVANCE In this study, a significant effect of mitral valve regurgitant jet size on CT was consistent with platelet dysfunction. However, platelet activation, as assessed on the basis of the MPC concentration and PCDW, was not a feature of subclinical chronic valvular heart disease in CKCSs. PMID:27463549

  12. King-Devick test normative reference values for professional male ice hockey players.

    PubMed

    Vartiainen, M V; Holm, A; Peltonen, K; Luoto, T M; Iverson, G L; Hokkanen, L

    2015-06-01

    The King-Devick (K-D) test, a measure of processing speed, visual tracking, and saccadic eye movements, has shown promise as a supplemental screening test following concussion. However, limited normative data for this test have been published.The K-D test was administered to 185 professional ice hockey players as a preseason baseline test in seasons 2012-2013 and 2013-2014. Their average age was 23.8 years (median = 22.0 years, range = 16-40 years). The average K-D score was 40.0 s (SD = 6.1 s, range = 24.0-65.7 s). K-D test performance showed no association with age, education, or the number of self-reported previous concussions in this sample. The association between trials 1 and 2 of the K-D test was good (ICC = 0.92, Pearson = 0.93). Normative values of the K-D test for professional male ice hockey players are reported. K-D test performance did not vary by age, education, or concussion history in this study. PMID:25138698

  13. Trace element contamination and availability in the Fildes Peninsula, King George Island, Antarctica.

    PubMed

    Padeiro, Ana; Amaro, Eduardo; Dos Santos, Margarida M C; Araújo, Maria F; Gomes, Susana S; Leppe, Marcelo; Verkulich, Sergey; Hughes, Kevin A; Peter, Hans-Ulrich; Canário, João

    2016-06-15

    The Ardley Cove area (located on the Maxwell Bay shoreline, Fildes Peninsula, King George Island, Antarctica) is characterized not only by its high biodiversity, but also by a high density of scientific stations, making it potentially one of the most impacted areas of Antarctica. In order to assess the source, contamination levels, distribution and availability of several trace elements (Cr, Ni, Cu, Zn, As, Pb, Cd and Hg) in and around Maxwell Bay, soil and seawater samples were collected. Soil samples were also collected in the study reference site near the Bellingshausen Dome area, as it lies far from centers of human activity and associated infrastructure. Enrichment factors (EFs) and sequential extractions were also used to assess the degree of contamination and availability of the trace elements under investigation. The results obtained in this study pointed to the existence of several contamination hotspots, mainly related to high levels of Zn, Pb, Cd, Cr and Ni. Comparison of the contaminant distribution patterns with data from earlier studies allowed the identification of anthropogenic sources. Use of the EF approach and sequential extractions confirmed these findings. In particular, higher extraction proportions were obtained for Zn and Pb (68 and 71%, respectively), which were also the same elements where the highest EFs were determined. The results obtained in this study clearly point to human impact on the natural environment in this region of Antarctica and we recommend the implementation of appropriate contamination control and remediation methods. PMID:27224418

  14. A lightning multiple casualty incident in Sequoia and Kings Canyon National Parks.

    PubMed

    Spano, Susanne J; Campagne, Danielle; Stroh, Geoff; Shalit, Marc

    2015-03-01

    Multiple casualty incidents (MCIs) are uncommon in remote wilderness settings. This is a case report of a lightning strike on a Boy Scout troop hiking through Sequoia and Kings Canyon National Parks (SEKI), in which the lightning storm hindered rescue efforts. The purpose of this study was to review the response to a lightning-caused MCI in a wilderness setting, address lightning injury as it relates to field management, and discuss evacuation options in inclement weather incidents occurring in remote locations. An analysis of SEKI search and rescue data and a review of current literature were performed. A lightning strike at 10,600 feet elevation in the Sierra Nevada Mountains affected a party of 5 adults and 7 Boy Scouts (age range 12 to 17 years old). Resources mobilized for the rescue included 5 helicopters, 2 ambulances, 2 hospitals, and 15 field and 14 logistical support personnel. The incident was managed from strike to scene clearance in 4 hours and 20 minutes. There were 2 fatalities, 1 on scene and 1 in the hospital. Storm conditions complicated on-scene communication and evacuation efforts. Exposure to ongoing lightning and a remote wilderness location affected both victims and rescuers in a lightning MCI. Helicopters, the main vehicles of wilderness rescue in SEKI, can be limited by weather, daylight, and terrain. Redundancies in communication systems are vital for episodes of radio failure. Reverse triage should be implemented in lightning injury MCIs. Education of both wilderness travelers and rescuers regarding these issues should be pursued. PMID:25281586

  15. Evaluation of the Swedish breeding program for cavalier King Charles spaniels

    PubMed Central

    2010-01-01

    A breeding program with the aim of reducing the prevalence of mitral regurgitation (MR) caused by myxomatous mitral valve disease (MMVD) in Cavalier King Charles Spaniels (CKCS) is currently ongoing in Sweden. In this investigation 353 CKCS were selected as a sample of the population and 150 were examined by auscultation for heart murmurs when they reached the age of six years in 2007 and 2009. The aim with this investigation was to study the prevalence of heart murmurs in six-year-old CKCS and to estimate if prevalence has decreased since the breeding program was introduced 2001. The effect of the breeding program was evaluated by comparing the prevalence of heart murmurs in the two groups. In 2007, the prevalence of heart murmurs was 52% (50% for females and 54% for males) and in 2009, the prevalence was 55% (44% for females and 67% for males). No significant difference was found in the prevalence of heart murmurs between 2007 and 2009 (P = 0.8). For all six-year-old CKCS, the prevalence of heart murmur was 53% (females 46% and males 61%), which is higher than previous Swedish investigations. PMID:20863375

  16. Effects of Backpackers and Stock Use on Wilderness Water Quality in Sequoia & Kings Canyon National Parks

    NASA Astrophysics Data System (ADS)

    Forrester, H.; Roop, H. A.; Clow, D. W.

    2011-12-01

    Backpackers and pack animals, primarily horses and mules, may impair water quality in high-use zones of federally designated wilderness areas within Sequoia and Kings Canyon National Parks (SEKI). Impacts include erosion from trails, campsites and grazing sites, which increases suspended sediment concentrations and turbidity in downstream water bodies; and fecal matter that may be washed into surface waters during rainstorms or snowmelt periods. The fecal matter also may contain pathogenic bacteria such as Escherichia coli (E. coli) that can pose a health threat to humans. This study aims to establish a working methodology to document and assess effects from backpackers and stock use on physical, chemical and biological water quality parameters. In July 2010, monitoring stations were established within the high-use Crabtree Ranger Station zone. Sites were selected to represent high backpacker use, high pack-animal use, and background conditions. Monitoring stations are instrumented to continuously record water level, temperature, and turbidity and to automatically collect storm samples. Water samples are analyzed for dissolved and particulate nutrients, suspended sediment, and E. coli concentrations. Preliminary data show E. coli counts averaged 4.5 Colony Forming Units/100ml (CFUs) at the high backpacker use, 29.0 CFUs at the high-pack animal use, and 3.4 CFUs at the background sites. Results from the nutrients and suspended sediment analyses are pending. Data collection continued throughout the 2011 field season, with the objective of better quantifying differences in water quality among the study sites.

  17. Phylotype diversity in a benthic cyanobacterial mat community on King George Island, maritime Antarctica.

    PubMed

    Callejas, Cecilia; Gill, Paul R; Catalán, Ana I; Azziz, Gastón; Castro-Sowinski, Susana; Batista, Silvia

    2011-06-01

    Cyanobacterial 16S ribosomal RNA gene diversity was examined in a benthic mat on Fildes Peninsula of King George Island (62º09'54.4''S, 58º57'20.9''W), maritime Antarctica. Environmental DNA was isolated from the mat, a clone library of PCR-amplified 16S rRNA gene fragments was prepared, and amplified ribosomal DNA restriction analysis (ARDRA) was done to assign clones to seven groups. Low cyanobacterial diversity in the mat was suggested in that 83% of the clones were represented by one ARDRA group. DNA sequences from this group had high similarity with 16S rRNA genes of Tychonema bourrellyi and T. bornetii isolates, whose geographic origins were southern Norway and Northern Ireland. Cyanobacterial morphotypes corresponding to Tychonema have not been reported in Antarctica, however, this morphotype was previously found at Ward Hunt Lake (83ºN), and in western Europe (52ºN). DNA sequences of three of the ARDRA groups had highest similarity with 16S rDNA sequences of the Tychonema group accounting for 9.4% of the clones. Sequences of the remaining three groups (7.6%) had highest similarity with 16S rRNA genes of uncultured cyanobacteria clones from benthic mats of Lake Fryxell and fresh meltwater on the McMurdo Ice Shelf. PMID:25187150

  18. Assessing trace element contamination in Fildes Peninsula (King George Island) and Ardley Island, Antarctic.

    PubMed

    Amaro, Eduardo; Padeiro, Ana; Mão de Ferro, André; Mota, Ana Maria; Leppe, Marcelo; Verkulich, Sergey; Hughes, Kevin A; Peter, Hans-Ulrich; Canário, João

    2015-08-15

    King George Island, situated in the South Shetland Islands archipelago, is one of the most visited sites in Antarctica. This has contributed to a high density of scientific stations and shelters in the region, especially in Fildes Peninsula. In order to evaluate the natural and anthropogenic sources of trace elements (As, Cd, Cu, Zn, Pb and Hg) soil and moss samples were collected from different sites in January 2013. In general, the results revealed homogeneous concentrations (μgg(-)(1)) for each element in the majority of collected samples (As: 3.8±1.4; Cd: 0.4±0.9; Cu: 34±4; Zn: 115±13; Pb: 20±5; Hg; 0.011±0.009). However, some samples in specific areas of Fildes Bay showed the existence of local anthropogenic activities that have contributed to the enrichment of contaminants in soils and moss samples that correlated to one another (e.g. Pb: 1101μgg(-)(1)). Human presence is linked to examples of contamination and environmental perturbation, making essential the implementation of this type of study in order to understand and protect unique places in Antarctica. PMID:25982820

  19. Incorporating deep and shallow components of genetic structure into the management of Alaskan red king crab

    PubMed Central

    Grant, William Stewart; Cheng, Wei

    2012-01-01

    Observed patterns of genetic variability among marine populations are shaped not only by contemporary levels of gene flow, but also by divergences during historical isolations. We examined variability at 15 SNP loci and in mtDNA sequences (COI, 665 bp) in red king crab from 17 localities in the North Pacific. These markers define three geographically distinct evolutionary lineages (SNPs, FCT = 0.054; mtDNA ΦCT = 0.222): (i) Okhotsk Sea–Norton Sound–Aleutian Islands, (ii) southeastern Bering Sea–western Gulf of Alaska, and (iii) Southeast Alaska. Populations in the Bering Sea and in Southeast Alaska are genetically heterogeneous, but populations in the center of the range are homogeneous. Mitochondrial DNA diversity drops from h = 0.91 in the northwestern Pacific to h = 0.24 in the Southeast Alaska. Bayesian skyline plots (BSPs) indicate postglacial population expansions, presumably from ice-age refugia. BSPs of sequences simulated under a demographic model defined by late Pleistocene temperatures failed to detect demographic variability before the last glacial maximum. These results sound a note of caution for the interpretation of BSPs. Population fragmentation in the Bering Sea and in Southeast Alaskan waters requires population management on a small geographic scale, and deep evolutionary partitions between the three geographic groups mandate regional conservation measures. PMID:23346227

  20. Eocene activity on the Western Sierra Fault System and its role incising Kings Canyon, California

    NASA Astrophysics Data System (ADS)

    Sousa, Francis J.; Farley, Kenneth A.; Saleeby, Jason; Clark, Marin

    2016-04-01

    Combining new and published apatite (U-Th)/He and apatite 4He/3He data from along the Kings River canyon, California we rediscover a west-down normal fault on the western slope of the southern Sierra Nevada, one of a series of scarps initially described by Hake (1928) which we call the Western Sierra Fault System. Integrating field observations with apatite (U-Th)/He data, we infer a single fault trace 30 km long, and constrain the vertical offset across this fault to be roughly a kilometer. Thermal modeling of apatite 4He/3He data documents a pulse of footwall cooling near the fault and upstream in the footwall at circa 45-40 Ma, which we infer to be the timing of a kilometer-scale incision pulse resulting from the fault activity. In the context of published data from the subsurface of the Sacramento and San Joaquin Valleys, our data from the Western Sierra Fault System suggests an Eocene tectonic regime dominated by low-to-moderate magnitude extension, surface uplift, and internal structural deformation of the southern Sierra Nevada and proximal Great Valley forearc.

  1. Species profiles: Life history and environmental requirements of coastal fishes and invertebrates (South Florida): King mackerel and Spanish mackerel. [Scomberomorus cavalla; Scomberomorus maculatus

    SciTech Connect

    Godcharles, M.F.; Murphy, M.D.

    1986-06-01

    This Species Profile on king and Spanish mackerel summarizes the taxonomy, morphology, distribution, life history, fishery descriptions, ecological role, and environmental requirements of these coastal pelagic fish to assist environmental impact assessment. King and Spanish mackerel support major commercial and sport fisheries in south Florida. In 1974 to 1983, Gulf of Mexico and Atlantic commercial landings of king mackerel declined from 10.4 to 4.3 million lb.; Spanish mackerel have fluctuated between 4.9 to 17.4 million lb. Both inhabit coastal waters, but Spanish mackerel are generally found closer to beaches and in outer estuarine waters. Both species feed principally on estuarine-dependent species. They are highly migratory, exhibiting seasonal migrations to winter feeding grounds off south Florida and summer spawning/feeding grounds in the northern Gulf of Mexico and off the Atlantic coast of the Southeastern US. Spawning occurs from March/April through September/October between the middle and Outer Continental Shelf (35 to 183 mi) for king mackerel and the inner shelf (12 to 34 mi) for Spanish mackerel. King mackerel reach sexual maturity in their 3rd and 4th years and Spanish, between their 2nd and 3rd. Female king mackerel live longer and grow larger and faster than males. Spanish mackerel live to 8 years; females also grow faster than males. King and Spanish mackerel feed principally on schooling fishes. Larvae and juveniles of both species are prey to little tunny and dolphin; adults are prey for sharks and bottlenose dolphin. Temperature and salinity are important factors regulating mackerel distribution.

  2. Effect of walking speed on the gait of king penguins: An accelerometric approach.

    PubMed

    Willener, Astrid S T; Handrich, Yves; Halsey, Lewis G; Strike, Siobhán

    2015-12-21

    Little is known about non-human bipedal gaits. This is probably due to the fact that most large animals are quadrupedal and that non-human bipedal animals are mostly birds, whose primary form of locomotion is flight. Very little research has been conducted on penguin pedestrian locomotion with the focus instead on their associated high energy expenditure. In animals, tri-axial accelerometers are frequently used to estimate physiological energy cost, as well as to define the behaviour pattern of a species, or the kinematics of swimming. In this study, we showed how an accelerometer-based technique could be used to determine the biomechanical characteristics of pedestrian locomotion. Eight king penguins, which represent the only family of birds to have an upright bipedal gait, were trained to walk on a treadmill. The trunk tri-axial accelerations were recorded while the bird was walking at four different speeds (1.0, 1.2, 1.4 and 1.6km/h), enabling the amplitude of dynamic body acceleration along the three axes (amplitude of DBAx, DBAy and DBAz), stride frequency, waddling and leaning amplitude, as well as the leaning angle to be defined. The magnitude of the measured variables showed a significant increase with increasing speed, apart from the backwards angle of lean, which decreased with increasing speed. The variability of the measured variables also showed a significant increase with speed apart from the DBAz amplitude, the waddling amplitude, and the leaning angle, where no significant effect of the walking speed was found. This paper is the first approach to describe 3D biomechanics with an accelerometer on wild animals, demonstrating the potential of this technique. PMID:26427338

  3. Occurrence of Legacy and New Persistent Organic Pollutants in Avian Tissues from King George Island, Antarctica.

    PubMed

    Kim, Jun-Tae; Son, Min-Hui; Kang, Jung-Ho; Kim, Jeong-Hoon; Jung, Jin-Woo; Chang, Yoon-Seok

    2015-11-17

    Legacy and new persistent organic pollutants (POPs), including polychlorinated naphthalenes (PCNs), Dechlorane Plus (DPs) and related compounds (Dechloranes), hexabromocyclododecanes (HBCDs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs), were analyzed in avian tissue samples from King George Island, Antarctica. The avian species consisted of the Gentoo penguin (Pygoscelis papua), the Adelie penguin (Pygoscelis adeliae), the South polar skua (Stercorarius maccormicki), and the Brown skua (Stercorarius antarcticus). HBCDs were detected in all samples and ranged from 1.67-713 pg/g-lipid. In the penguin samples, the concentrations of PCNs ranged from 0.69-2.07 ng/g-lipid, whereas those in the skua samples ranged from 7.41-175 ng/g-lipid. The levels of Dechloranes ranged from 0.60-1.30 ng/g-lipid in the penguin samples and from 6.57-47.4 ng/g-lipid in the skua samples. The concentrations and congener distributions of OCPs and PCBs were similar to the results of previous reports. The three new POPs were detected in all samples, and this study was one of the first reports on the occurrence of these pollutants in the Antarctic biota. Because Antarctica is one of the most pristine places on Earth, the detection of new POPs in the Antarctic birds, especially penguins, is direct evidence of the long-range transport of pollutants. Furthermore, the concentration ratios of the penguin to the skua samples (BMFs-p) were greater than 1 in most legacy and new POPs, and the BMFs-p values of the new POPs were comparable to those of some OCPs, suggesting a possibility of biomagnification. Despite the small sample size, the results of this study identified POP contamination of the Antarctic avian species and long-range transport and biomagnification of HBCDs, Dechloranes, and PCNs. PMID:26502059

  4. Observation of a mesospheric front in a dual duct over King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Bageston, J. V.; Wrasse, C. M.; Batista, P. P.; Hibbins, R. E.; Fritts, D. C.; Gobbi, D.; Andrioli, V. F.

    2011-05-01

    A mesospheric bore was observed with an all-sky airglow imager on the night of 9-10 July 2007 at Ferraz Station (62° S, 58° W), located on King George island on the Antarctic Peninsula. The observed bore propagated from southwest to northeast with a well defined wave front and a series of crests behind the main front. There was no evidence of dissipation during its propagation within the field of view. The wave parameters were obtained via a 2-D Fourier transform of the imager data providing a horizontal wavelength of 33 km, an observed period of 6 min, and a horizontal phase speed of 92 m s-1. Simultaneous mesospheric winds were measured with a medium frequency (MF) radar at Rothera Station (68° S, 68° W) and temperature profiles were obtained from the SABER instrument on the TIMED satellite. These wind and temperature profiles were used to estimate the propagation environment of the bore. A wavelet technique was applied to the wind in the plane of bore propagation at the OH emission height spanning three days centered on the bore event to define the dominant periodicities. Results revealed a dominance of near-inertial periods, and semi-diurnal and terdiurnal tides suggesting that the ducting structure enabling bore propagation occurred on large spatial scales. The observed tidal motions were used to reconstruct the winds employing a least-squares method, which were then compared to the observed ducting environment. Results suggest an important contribution of large-scale winds to the ducting structure, but with buoyancy frequency variations in the vertical also expected to be important. These results allow us to conclude that the bore was supported by a duct including contributions from both winds and temperature (or stability). A co-located airglow temperature imager operated simultaneously with the all-sky imager confirmed that the bore event was the dominant small-scale wave event during the analysis interval.

  5. No barrier to emergence of bathyal king crabs on the Antarctic shelf.

    PubMed

    Aronson, Richard B; Smith, Kathryn E; Vos, Stephanie C; McClintock, James B; Amsler, Margaret O; Moksnes, Per-Olav; Ellis, Daniel S; Kaeli, Jeffrey; Singh, Hanumant; Bailey, John W; Schiferl, Jessica C; van Woesik, Robert; Martin, Michael A; Steffel, Brittan V; Deal, Michelle E; Lazarus, Steven M; Havenhand, Jonathan N; Swalethorp, Rasmus; Kjellerup, Sanne; Thatje, Sven

    2015-10-20

    Cold-water conditions have excluded durophagous (skeleton-breaking) predators from the Antarctic seafloor for millions of years. Rapidly warming seas off the western Antarctic Peninsula could now facilitate their return to the continental shelf, with profound consequences for the endemic fauna. Among the likely first arrivals are king crabs (Lithodidae), which were discovered recently on the adjacent continental slope. During the austral summer of 2010 ‒ 2011, we used underwater imagery to survey a slope-dwelling population of the lithodid Paralomis birsteini off Marguerite Bay, western Antarctic Peninsula for environmental or trophic impediments to shoreward expansion. The population density averaged ∼ 4.5 individuals × 1,000 m(-2) within a depth range of 1,100 ‒ 1,500 m (overall observed depth range 841-2,266 m). Images of juveniles, discarded molts, and precopulatory behavior, as well as gravid females in a trapping study, suggested a reproductively viable population on the slope. At the time of the survey, there was no thermal barrier to prevent the lithodids from expanding upward and emerging on the outer shelf (400- to 550-m depth); however, near-surface temperatures remained too cold for them to survive in inner-shelf and coastal environments (<200 m). Ambient salinity, composition of the substrate, and the depth distribution of potential predators likewise indicated no barriers to expansion of lithodids onto the outer shelf. Primary food resources for lithodids--echinoderms and mollusks--were abundant on the upper slope (550-800 m) and outer shelf. As sea temperatures continue to rise, lithodids will likely play an increasingly important role in the trophic structure of subtidal communities closer to shore. PMID:26417090

  6. Uptake and accumulation of cadmium, lead and zinc by Siam weed [Chromolaena odorata (L.) King & Robinson].

    PubMed

    Tanhan, P; Kruatrachue, M; Pokethitiyook, P; Chaiyarat, R

    2007-06-01

    The Siam weed, Chromolaena odorata (L.) King & Robinson, Family Asteraceae, was found to be a new Pb hyperaccumulator by means of field surveys on Pb soil and hydroponic studies. Plants from field collection accumulated 1377 and 4236mgkg(-1) Pb in their shoots and roots, respectively, and could tolerate soil Pb concentrations up to 100000 mgkg(-1) with a translocation factor of 7.62. Very low concentrations of Cd and Zn were found in plants collected from the field. Under nutrient solution culture condition, C. odorata from the contaminated site (CS) and from non-contaminated site (NCS) grew normally with all three metals (Pb, Cd, Zn) supplied. However, the relative growth rates of all treated plants decreased with increased metal concentrations. The percentage uptakes of Pb, Cd, and Zn by C. odorata increased with increasing metal concentrations. Pb concentration in shoots and roots reached its highest values (1772.3 and 60655.7mgkg(-1), respectively) at a Pb supply level of 10mgl(-1). While the maximum concentrations of Cd (0.5mgl(-1)) in shoots and roots of C. odorata were 102.3 and 1440.9mgkg(-1), and the highest concentrations of Zn (20mgl(-1)) were 1876.0 and 7011.8mgkg(-1), respectively. The bioaccumulation coefficients of Pb and Cd were greater than 1000. These results confirm that C. odorata is a hyperaccumulator which grows rapidly, has substantial biomass, wide distribution and has a potential for the phytoremediation of metal contaminated soils. PMID:17280700

  7. Lipolytic and metabolic response to glucagon in fasting king penguins: phase II vs. phase III.

    PubMed

    Bernard, Servane F; Thil, Marie-Anne; Groscolas, Rene

    2003-02-01

    This study aims to determine how glucagon intervenes in the regulation of fuel metabolism, especially lipolysis, at two stages of a spontaneous long-term fast characterized by marked differences in lipid and protein availability and/or utilization (phases II and III). Changes in the plasma concentration of various metabolites and hormones, and in lipolytic fluxes as determined by continuous infusion of [2-3H]glycerol and [1-14C]palmitate, were examined in vivo in a subantarctic bird (king penguin) before, during, and after a 2-h glucagon infusion. In the two fasting phases, glucagon infusion at a rate of 0.025 microg. kg(-1). min(-1) induced a three- to fourfold increase in the plasma concentration and in the rate of appearance (Ra) of glycerol and nonesterified fatty acids, the percentage of primary reesterification remaining unchanged. Infusion of glucagon also resulted in a progressive elevation of the plasma concentration of glucose and beta-hydroxybutyrate and in a twofold higher insulinemia. These changes were not significantly different between the two phases. The plasma concentrations of triacylglycerols and uric acid were unaffected by glucagon infusion, except for a 40% increase in plasma uric acid in phase II birds. Altogether, these results indicate that glucagon in a long-term fasting bird is highly lipolytic, hyperglycemic, ketogenic, and insulinogenic, these effects, however, being similar in phases II and III. The maintenance of the sensitivity of adipose tissue lipolysis to glucagon could suggest that the major role of the increase in basal glucagonemia observed in phase III is to stimulate gluconeogenesis rather than fatty acid delivery. PMID:12388477

  8. Increased mortality associated with extreme-heat exposure in King County, Washington, 1980-2010

    NASA Astrophysics Data System (ADS)

    Isaksen, Tania Busch; Fenske, Richard A.; Hom, Elizabeth K.; Ren, You; Lyons, Hilary; Yost, Michael G.

    2016-01-01

    Extreme heat has been associated with increased mortality, particularly in temperate climates. Few epidemiologic studies have considered the Pacific Northwest region in their analyses. This study quantified the historical (May to September, 1980-2010) heat-mortality relationship in the most populous Pacific Northwest County, King County, Washington. A relative risk (RR) analysis was used to explore the relationship between heat and all-cause mortality on 99th percentile heat days, while a time series analysis, using a piece-wise linear model fit, was used to estimate the effect of heat intensity on mortality, adjusted for temporal trends. For all ages, all causes, we found a 10 % (1.10 (95 % confidence interval (CI), 1.06, 1.14)) increase in the risk of death on a heat day versus non-heat day. When considering the intensity effect of heat on all-cause mortality, we found a 1.69 % (95 % CI, 0.69, 2.70) increase in the risk of death per unit of humidex above 36.0 °C. Mortality stratified by cause and age produced statistically significant results using both types of analyses for: all-cause, non-traumatic, circulatory, cardiovascular, cerebrovascular, and diabetes causes of death. All-cause mortality was statistically significantly modified by the type of synoptic weather type. These results demonstrate that heat, expressed as humidex, is associated with increased mortality on heat days, and that risk increases with heat's intensity. While age was the only individual-level characteristic found to modify mortality risks, statistically significant increases in diabetes-related mortality for the 45-64 age group suggests that underlying health status may contribute to these risks.

  9. Estimating the spatial and temporal distribution of species richness within Sequoia and Kings Canyon National Parks.

    PubMed

    Wathen, Steve; Thorne, James H; Holguin, Andrew; Schwartz, Mark W

    2014-01-01

    Evidence for significant losses of species richness or biodiversity, even within protected natural areas, is mounting. Managers are increasingly being asked to monitor biodiversity, yet estimating biodiversity is often prohibitively expensive. As a cost-effective option, we estimated the spatial and temporal distribution of species richness for four taxonomic groups (birds, mammals, herpetofauna (reptiles and amphibians), and plants) within Sequoia and Kings Canyon National Parks using only existing biological studies undertaken within the Parks and the Parks' long-term wildlife observation database. We used a rarefaction approach to model species richness for the four taxonomic groups and analyzed those groups by habitat type, elevation zone, and time period. We then mapped the spatial distributions of species richness values for the four taxonomic groups, as well as total species richness, for the Parks. We also estimated changes in species richness for birds, mammals, and herpetofauna since 1980. The modeled patterns of species richness either peaked at mid elevations (mammals, plants, and total species richness) or declined consistently with increasing elevation (herpetofauna and birds). Plants reached maximum species richness values at much higher elevations than did vertebrate taxa, and non-flying mammals reached maximum species richness values at higher elevations than did birds. Alpine plant communities, including sagebrush, had higher species richness values than did subalpine plant communities located below them in elevation. These results are supported by other papers published in the scientific literature. Perhaps reflecting climate change: birds and herpetofauna displayed declines in species richness since 1980 at low and middle elevations and mammals displayed declines in species richness since 1980 at all elevations. PMID:25469873

  10. Increased mortality associated with extreme-heat exposure in King County, Washington, 1980-2010.

    PubMed

    Isaksen, Tania Busch; Fenske, Richard A; Hom, Elizabeth K; Ren, You; Lyons, Hilary; Yost, Michael G

    2016-01-01

    Extreme heat has been associated with increased mortality, particularly in temperate climates. Few epidemiologic studies have considered the Pacific Northwest region in their analyses. This study quantified the historical (May to September, 1980-2010) heat-mortality relationship in the most populous Pacific Northwest County, King County, Washington. A relative risk (RR) analysis was used to explore the relationship between heat and all-cause mortality on 99th percentile heat days, while a time series analysis, using a piece-wise linear model fit, was used to estimate the effect of heat intensity on mortality, adjusted for temporal trends. For all ages, all causes, we found a 10% (1.10 (95% confidence interval (CI), 1.06, 1.14)) increase in the risk of death on a heat day versus non-heat day. When considering the intensity effect of heat on all-cause mortality, we found a 1.69% (95% CI, 0.69, 2.70) increase in the risk of death per unit of humidex above 36.0°C. Mortality stratified by cause and age produced statistically significant results using both types of analyses for: all-cause, non-traumatic, circulatory, cardiovascular, cerebrovascular, and diabetes causes of death. All-cause mortality was statistically significantly modified by the type of synoptic weather type. These results demonstrate that heat, expressed as humidex, is associated with increased mortality on heat days, and that risk increases with heat's intensity. While age was the only individual-level characteristic found to modify mortality risks, statistically significant increases in diabetes-related mortality for the 45-64 age group suggests that underlying health status may contribute to these risks. PMID:25956805

  11. (90)Sr in King Bolete Boletus edulis and certain other mushrooms consumed in Europe and China.

    PubMed

    Saniewski, Michał; Zalewska, Tamara; Krasińska, Grażyna; Szylke, Natalia; Wang, Yuanzhong; Falandysz, Jerzy

    2016-02-01

    The (90)Sr activity concentrations released from a radioactive fallout have been determined in a range of samples of mushrooms collected in Poland, Belarus, China, and Sweden in 1996-2013. Measurement of (90)Sr in pooled samples of mushrooms was carried out with radiochemical procedure aimed to pre-isolate the analyte from the fungal materials before it was determined using the Low-Level Beta Counter. Interestingly, the Purple Bolete Imperator rhodopurpureus collected from Yunnan in south-western China in 2012 showed (90)Sr activity concentration at around 10 Bq kg(-1) dry biomass, which was greater when compared to other mushrooms in this study. The King Bolete Boletus edulis from China showed the (90)Sr activity in caps at around 1.5 Bq kg(-1) dry biomass (whole fruiting bodies) in 2012 and for specimens from Poland activity was well lower than 1.0 Bq kg(-1) dry biomass in 1998-2010. A sample of Sarcodonimbricatus collected in 1998 from the north-eastern region of Poland impacted by Chernobyl fallout showed (90)Sr in caps at around 5 Bq kg(-1) dry biomass. Concentration of (90)Sr in Bay Bolete Royoporus (Xerocomus or Boletus) badius from affected region of Gomel in Belarus was in 2010 at 2.1 Bq kg(-1) dry biomass. In several other species from Poland (90)Sr was at <0.5 to around 1.0 Bq kg(-1) dry biomass. Activity concentrations of (90)Sr in popular B. edulis and some other mushrooms collected from wild in Poland were very low (<1 Bq kg(-1) dry biomass), and values noted showed on persistence of this type of radioactivity in mushrooms over time passing from nuclear weapons tests and the Chernobyl nuclear power plant catastrophe. PMID:26590866

  12. Active-layer thermal monitoring on the Fildes Peninsula, King George Island, maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Michel, R. F. M.; Schaefer, C. E. G. R.; Simas, F. M. B.; Francelino, M. R.; Fernandes-Filho, E. I.; Lyra, G. B.; Bockheim, J. G.

    2014-12-01

    International attention to climate change phenomena has grown in the last decade; the active layer and permafrost are of great importance in understanding processes and future trends due to their role in energy flux regulation. The objective of this paper is to present active-layer temperature data for one Circumpolar Active Layer Monitoring South hemisphere (CALM-S) site located on the Fildes Peninsula, King George Island, maritime Antarctica over an 57-month period (2008-2012). The monitoring site was installed during the summer of 2008 and consists of thermistors (accuracy of ±0.2 °C), arranged vertically with probes at different depths, recording data at hourly intervals in a high-capacity data logger. A series of statistical analyses was performed to describe the soil temperature time series, including a linear fit in order to identify global trends, and a series of autoregressive integrated moving average (ARIMA) models was tested in order to define the best fit for the data. The affects of weather on the thermal regime of the active layer have been identified, providing insights into the influence of climate change on permafrost. The active-layer thermal regime in the studied period was typical of periglacial environments, with extreme variation in surface during the summer resulting in frequent freeze and thaw cycles. The active-layer thickness (ALT) over the studied period shows a degree of variability related to different annual weather conditions, reaching a maximum of 117.5 cm in 2009. The ARIMA model could describe the data adequately and is an important tool for more conclusive analysis and predictions when longer data sets are available. Despite the variability when comparing temperature readings and ACT over the studied period, no trend can be identified.

  13. Active layer thermal monitoring at Fildes Peninsula, King George Island, Maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Michel, R. F. M.; Schaefer, C. E. G. R.; Simas, F. N. B.; Francelino M., R.; Fernandes-Filho, E. I.; Lyra, G. B.; Bockheim, J. G.

    2014-07-01

    International attention to the climate change phenomena has grown in the last decade; the active layer and permafrost are of great importance in understanding processes and future trends due to their role in energy flux regulation. The objective of the this paper is to present active layer temperature data for one CALM-S site located at Fildes Peninsula, King George Island, Maritime Antarctica over an fifth seven month period (2008-2012). The monitoring site was installed during the summer of 2008 and consists of thermistors (accuracy of ± 0.2 °C), arranged vertically with probes at different depths, recording data at hourly intervals in a~high capacity data logger. A series of statistical analysis were performed to describe the soil temperature time series, including a linear fit in order to identify global trend and a series of autoregressive integrated moving average (ARIMA) models were tested in order to define the best fit for the data. The controls of weather on the thermal regime of the active layer have been identified, providing insights about the influence of climate chance over the permafrost. The active layer thermal regime in the studied period was typical of periglacial environment, with extreme variation at the surface during summer resulting in frequent freeze and thaw cycles. The active layer thickness (ALT) over the studied period showed variability related to different annual weather conditions, reaching a maximum of 117.5 cm in 2009. The ARIMA model was considered appropriate to treat the dataset, enabling more conclusive analysis and predictions when longer data sets are available. Despite the variability when comparing temperature readings and active layer thickness over the studied period, no warming trend was detected.

  14. Estimating the Spatial and Temporal Distribution of Species Richness within Sequoia and Kings Canyon National Parks

    PubMed Central

    Wathen, Steve; Thorne, James H.; Holguin, Andrew; Schwartz, Mark W.

    2014-01-01

    Evidence for significant losses of species richness or biodiversity, even within protected natural areas, is mounting. Managers are increasingly being asked to monitor biodiversity, yet estimating biodiversity is often prohibitively expensive. As a cost-effective option, we estimated the spatial and temporal distribution of species richness for four taxonomic groups (birds, mammals, herpetofauna (reptiles and amphibians), and plants) within Sequoia and Kings Canyon National Parks using only existing biological studies undertaken within the Parks and the Parks' long-term wildlife observation database. We used a rarefaction approach to model species richness for the four taxonomic groups and analyzed those groups by habitat type, elevation zone, and time period. We then mapped the spatial distributions of species richness values for the four taxonomic groups, as well as total species richness, for the Parks. We also estimated changes in species richness for birds, mammals, and herpetofauna since 1980. The modeled patterns of species richness either peaked at mid elevations (mammals, plants, and total species richness) or declined consistently with increasing elevation (herpetofauna and birds). Plants reached maximum species richness values at much higher elevations than did vertebrate taxa, and non-flying mammals reached maximum species richness values at higher elevations than did birds. Alpine plant communities, including sagebrush, had higher species richness values than did subalpine plant communities located below them in elevation. These results are supported by other papers published in the scientific literature. Perhaps reflecting climate change: birds and herpetofauna displayed declines in species richness since 1980 at low and middle elevations and mammals displayed declines in species richness since 1980 at all elevations. PMID:25469873

  15. Heluma and King Mountain fields, back-thrusted structures, Upton County, Texas

    SciTech Connect

    Turmelle, J.M. )

    1992-04-01

    Heluma field was discovered and initially developed in 1956 as a four-well Ellenburger pool with some marginal Devonian reserves up-hole. For fifteen years it was reasonable to map the field as a tilted fault block at the Ellenburger level. In 1971, a field extension well proved that the supposed bounding high-angle normal fault was instead a low-angle backthrust, which overrides and does not cut the Ellenburger. The Devonian came in 500 ft structurally high to the older wells and has since produced nearly 4 million bbl of oil. Eighteen additional Ellenburger locations were also drilled beneath the backthrust. The present spacing shows that some structurally low Ellenburger tops were due to drilling into Ordovician sinkholes. King Mountain field is a long narrow anticline that has produced 5.5 million bbl of oil from the Ellenburger. This field was more completely developed than Heluma during the late 1950s and the same style of backthrust so prolific at Heluma is also present here, yet with a lesser throw. During the 1950s, all faults easily may have been interpreted as very high-angle normal faults. Similarly, one can easily conclude they are flower structures created by wrench tectonics. These oil fields lie in an ancillary direction to the Big Lake fault. The key to the backthrusts, however, is the compression of the intervening asymmetric synclines. The thick section of Devonian limestone and chert could not be tightly folded so it rode up the flank of the syncline until the limb was higher than the adjacent anticline.

  16. Inter-Annual Variability of Fledgling Sex Ratio in King Penguins

    PubMed Central

    Viblanc, Vincent A.; Gachot-Neveu, Hélène; Beaugey, Magali; Le Maho, Yvon; Le Bohec, Céline

    2014-01-01

    As the number of breeding pairs depends on the adult sex ratio in a monogamous species with biparental care, investigating sex-ratio variability in natural populations is essential to understand population dynamics. Using 10 years of data (2000–2009) in a seasonally monogamous seabird, the king penguin (Aptenodytes patagonicus), we investigated the annual sex ratio at fledging, and the potential environmental causes for its variation. Over more than 4000 birds, the annual sex ratio at fledging was highly variable (ranging from 44.4% to 58.3% of males), and on average slightly biased towards males (51.6%). Yearly variation in sex-ratio bias was neither related to density within the colony, nor to global or local oceanographic conditions known to affect both the productivity and accessibility of penguin foraging areas. However, rising sea surface temperature coincided with an increase in fledging sex-ratio variability. Fledging sex ratio was also correlated with difference in body condition between male and female fledglings. When more males were produced in a given year, their body condition was higher (and reciprocally), suggesting that parents might adopt a sex-biased allocation strategy depending on yearly environmental conditions and/or that the effect of environmental parameters on chick condition and survival may be sex-dependent. The initial bias in sex ratio observed at the juvenile stage tended to return to 1∶1 equilibrium upon first breeding attempts, as would be expected from Fisher’s classic theory of offspring sex-ratio variation. PMID:25493708

  17. Compared sub-bottom profile interpretation in fjords of King George Island and Danco Coast, Antarctica

    NASA Astrophysics Data System (ADS)

    Rodrigo, C.; Vilches, L.; Vallejos, C.; Fernandez, R.; Molares, R.

    2015-12-01

    The fjords of the South Shetland Islands (Antarctica) and Danco Coast (Antarctic Peninsula) represent climatic transitional areas (subpolar to polar). The analysis of the distribution of sub-bottom facies helps to understand the prevailing sedimentary and climatic processes. This work seeks to characterize and compare the fjord seismic facies, of the indicated areas, to determine the main sedimentary processes in these regions. Compressed High-Intensity Radiated Pulse (CHIRP) records from 3.5 kHz sub-bottom profiler were obtained from the cruise: NBP0703 (2007); and pinger 3.5 kHz sub-bottom profiler records from the cruises: ECA-50 INACH (2014), and First Colombian Expedition (2015). Several seismic facies were recognized in all studied areas with some variability on their thickness and extent, and indicate the occurrence of similar sedimentary processes. These are: SSD facies (strong to weak intensity, stratified, draped sheet external shape), is interpreted as sedimentary deposits originated from suspended sediments from glaciar plumes and/or ice-rafting. This facies, in general, is thicker in the fjords of King George Island than in the larger fjords of the Danco Coast; on the other hand, within the Danco Coast area, this facies is thinner and more scarce in the smaller fjords and bays. MCM facies (moderate intensity, chaotic and with mounds) is associated with moraine deposits and/or basement. This is present in all areas, being most abundant in the Danco Coast area. WIC facies (weak intensity and chaotic) is interpreted as debris flows, which are present in both regions, but is most common in small fjords or bays in the Danco Coast, perhaps due to higher slopes of the seabed. In this work we discuss the influence of local climate, sediment plumes from the glaciers and other sedimentary processes on the distribution and geometry of the identified seismic facies.

  18. Increased hospital admissions associated with extreme-heat exposure in King County, Washington, 1990-2010

    PubMed Central

    Isaksen, Tania Busch; Yost, Michael G.; Hom, Elizabeth K.; Ren, You; Lyons, Hilary; Fenske, Richard A.

    2016-01-01

    Increased morbidity and mortality have been associated with extreme heat events, particularly in temperate climates. Few epidemiologic studies have considered the impact of extreme heat events on hospitalization rates in the Pacific Northwest region. This study quantifies the historical (May to September 1990-2010) heat-morbidity relationship in the most populous Pacific Northwest County -King County, Washington. A relative risk (RR) analysis was used to explore the association between heat and all non-traumatic hospitalizations on 99th percentile heat days, while a time series analysis using a piece-wise linear model approximation was used to estimate the effect that heat’s intensity has on hospitalizations, adjusted for temporal trends and day of the week. A non-statistically significant 2% [95% CI: 1.02 (0.98, 1.05)] increase in hospitalization risk, on a heat day versus a non-heat day, was noted for all-ages, all non-traumatic causes. When considering the effect heat intensity has on admissions, we found a statistically significant 1.59% (95% CI: 0.9%, 2.29%) increase in admissions per degree increase in humidex above 37.4 °C. Admissions stratified by cause and age produced statistically significant results with both relative risk and time series analyses for nephritis and nephrotic syndromes, acute renal failure and natural heat exposure hospitalizations. This study demonstrates that heat, expressed as humidex, is associated with increased hospital admissions. When stratified by age and cause of admission, the non-elderly (less than 85) age groups experience significant risk for: nephritis and nephrotic syndromes, acute renal failure, natural heat exposure, COPD and asthma hospitalizations. PMID:25719287

  19. No barrier to emergence of bathyal king crabs on the Antarctic shelf

    PubMed Central

    Aronson, Richard B.; Smith, Kathryn E.; Vos, Stephanie C.; McClintock, James B.; Amsler, Margaret O.; Moksnes, Per-Olav; Ellis, Daniel S.; Kaeli, Jeffrey; Singh, Hanumant; Bailey, John W.; Schiferl, Jessica C.; van Woesik, Robert; Martin, Michael A.; Steffel, Brittan V.; Deal, Michelle E.; Lazarus, Steven M.; Havenhand, Jonathan N.; Swalethorp, Rasmus; Kjellerup, Sanne; Thatje, Sven

    2015-01-01

    Cold-water conditions have excluded durophagous (skeleton-breaking) predators from the Antarctic seafloor for millions of years. Rapidly warming seas off the western Antarctic Peninsula could now facilitate their return to the continental shelf, with profound consequences for the endemic fauna. Among the likely first arrivals are king crabs (Lithodidae), which were discovered recently on the adjacent continental slope. During the austral summer of 2010‒2011, we used underwater imagery to survey a slope-dwelling population of the lithodid Paralomis birsteini off Marguerite Bay, western Antarctic Peninsula for environmental or trophic impediments to shoreward expansion. The population density averaged ∼4.5 individuals × 1,000 m−2 within a depth range of 1,100‒1,500 m (overall observed depth range 841–2,266 m). Images of juveniles, discarded molts, and precopulatory behavior, as well as gravid females in a trapping study, suggested a reproductively viable population on the slope. At the time of the survey, there was no thermal barrier to prevent the lithodids from expanding upward and emerging on the outer shelf (400- to 550-m depth); however, near-surface temperatures remained too cold for them to survive in inner-shelf and coastal environments (<200 m). Ambient salinity, composition of the substrate, and the depth distribution of potential predators likewise indicated no barriers to expansion of lithodids onto the outer shelf. Primary food resources for lithodids—echinoderms and mollusks—were abundant on the upper slope (550–800 m) and outer shelf. As sea temperatures continue to rise, lithodids will likely play an increasingly important role in the trophic structure of subtidal communities closer to shore. PMID:26417090

  20. Bone marrow and stem cell transplantation at King Hussein cancer center.

    PubMed

    Abdel-Rahman, F; Hussein, Aa; Rihani, R; Hlalah, Oa; El Taani, H; Sharma, S; Nserat, T; Sarhan, Mm

    2008-08-01

    Bone marrow and stem cell transplantation in Jordan has been performed since the 1990s, but the first comprehensive program was established at King Hussein Cancer Center (KHCC) in March 2003. The program, in addition to other health care institutions in Amman, serves approximately 5.6 million Jordanians. Also, we treat several patients per year from neighboring Arab countries. The program at KHCC performs an average of 80 transplants per year. During the past 4 years 320 patients received transplants at KHCC; 26% of them received an autologous graft and 74% allogeneic grafts. Of the allogeneic grafts 91% were taken from matched family members, 6.7% were haploidentical from one of the parents, and 2.3% were from an unrelated donor or umbilical cord blood. The actuarial overall survival among all patients has been around 65%. The most common indication for transplantation at KHCC was leukemia/MDS followed by benign nonmalignant hematological/immune deficiency/metabolic disorders, with thalassemia major being the most common among this group. The cost of SCT is variable and depends on many factors including the type of transplant and the attending post-transplant complications. The average charge for autologous transplant (both adults and pediatrics) is 24,695 JD (one JD equals 1.42 USD), and the average charge for allogeneic transplant (both adults and pediatrics) excluding haploidentical transplant is 46,787 JD. We have not noticed any peculiar patterns of complications following BMT; however, we have seen a high incidence of chronic GVHD following minitransplant with fludarabine and single-dose TBI (Seattle protocol). At the inception of the program, invasive fungal infection mainly related to building construction, and central line complications were significant. Measures implemented to control such complications were successful to a large extent. We report our results to the EBMT group and we are accredited as an unrelated transplantation center. Although from a

  1. Active layer thermal regime at different vegetation covers at Lions Rump, King George Island, Maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Almeida, Ivan C. C.; Schaefer, Carlos Ernesto G. R.; Fernandes, Raphael B. A.; Pereira, Thiago T. C.; Nieuwendam, Alexandre; Pereira, Antônio Batista

    2014-11-01

    Climate change impacts the biotic and abiotic components of polar ecosystems, affecting the stability of permafrost, active layer thickness, vegetation, and soil. This paper describes the active layer thermal regimes of two adjacent shallow boreholes, under the same soil but with two different vegetations. The study is location in Lions Rump, at King George Island, Maritime Antarctic, one of the most sensitive regions to climate change, located near the climatic limit of Antarctic permafrost. Both sites are a Turbic Cambic Cryosol formed on andesitic basalt, one under moss vegetation (Andreaea gainii, at 85 m a.s.l.) and another under lichen (Usnea sp., at 86 m a.s.l.), located 10 m apart. Ground temperature at same depths (10, 30 and 80 cm), water content at 80 cm depth and air temperature were recorded hourly between March 2009 and February 2011. The two sites showed significant differences in mean annual ground temperature for all depths. The lichen site showed a higher soil temperature amplitude compared to the moss site, with ground surface (10 cm) showing the highest daily temperature in January 2011 (7.3 °C) and the lowest daily temperature in August (- 16.5 °C). The soil temperature at the lichen site closely followed the air temperature trend. The moss site showed a higher water content at the bottommost layer, consistent with the water-saturated, low landscape position. The observed thermal buffering effect under mosses is primarily associated with higher moisture onsite, but a longer duration of the snowpack (not monitored) may also have influenced the results. Active layer thickness was approximately 150 cm at low-lying moss site, and 120 cm at well-drained lichen site. This allows to classify these soils as Cryosols (WRB) or Gelisols (Soil Taxonomy), with evident turbic features.

  2. [140 physician petitions to the King about sex education in schools].

    PubMed

    Sjöstrand, Ylva

    2006-01-01

    In the early 1960's liberal and socialist groups laid claim to an unbiased sexual education in the public school system. Conservative groups responded with demands for a more rigid sexual education, of which a memorial signed by a number of Swedish physicians, 140 läkares hemställan till Konungen om atgärder för förstärkt karaktärsfostran m.m (140 physicians' petition to His Majesty the King for actions for a reinforced education of character, etc) drew most public attention. Against the background of an increased number of persons infected with venereal diseases, and of the many unmarried young mothers, the physicians meant that school education should make clear that sex was a part of marriage and that abstinence was the only acceptable prophylactic. Furthermore, they maintained that Christian faith should be emphasised as a rule of conduct and that the Swedish parliament should act in order to strengthen censorship regarding sex in the medias. After being published, the memorial was severely criticised mainly by the larger national newspapers. However, provincial newspapers, as well as the Christian and conservative press, defended the memorial, and eventually, the debate came to circle around the dominant position of radical press regarding moral issues. The petition came to have some importance for the founding of the political party Kristen demokratisk samling ("Christian democrats' movement"). However, partly due to the etition, a governmental inquiry into the matter of sexual education was enacted, resulting in the shaping of an education quite the opposite of what the physicians had demanded. PMID:17575648

  3. Subaqueous, basaltic lava dome and carapace breccia on King George Island, South Shetland Islands, Antarctica

    NASA Astrophysics Data System (ADS)

    Smellie, J. L.; Millar, I. L.; Rex, D. C.; Butterworth, P. J.

    On King George Island during latest Oligocene/earliest Miocene time, submarine eruptions resulted in the emplacement of a small (ca. 500m estimated original diameter) basalt lava dome at Low Head. The dome contains a central mass of columnar rock enveloped by fractured basalt and basalt breccia. The breccia is crystalline and is a joint-block deposit (lithic orthobreccia) interpreted as an unusually thick dome carapace breccia cogenetic with the columnar rock. It was formed in situ by a combination of intense dilation, fracturing and shattering caused by natural hydrofracturing during initial dome effusion and subsequent endogenous emplacement of further basalt melt, now preserved as the columnar rock. Muddy matrix with dispersed hyaloclastite and microfossils fills fractures and diffuse patches in part of the fractured basalt and breccia lithofacies. The sparse glass-rich clasts formed by cooling-contraction granulation during interaction between chilled basalt crust and surrounding water. Together with muddy sediment, they were injected into the dome by hydrofracturing, local steam fluidisation and likely explosive bulk interaction. The basalt lava was highly crystallised and degassed prior to extrusion. Together with a low effusion temperature and rapid convective heat loss in a submarine setting, these properties significantly affected the magma rheology (increased the viscosity and shear strength) and influenced the final dome-like form of the extrusion. Conversely, high heat retention was favoured by the degassed state of the magma (minimal undercooling), a thick breccia carapace and viscous shear heating, which helped to sustain magmatic (eruption) temperatures and enhanced the mobility of the flow.

  4. Rural casualty crashes on the Kings Highway: A new approach for road safety studies.

    PubMed

    Alian, Sahar; Baker, R G V; Wood, Stephen

    2016-10-01

    This paper will consider the contribution that changes in road geometry and driver visual information make to the incidence and distribution of road casualties in different driving environments. This relationship will be explored specifically for the Kings Highway, a major arterial road connecting Queanbeyan with coastal southern New South Wales, Australia. It introduces and suggests a new empirical approach of plotting crashes with road segmentation, calculating sinuosity indices and grades as key features of road geometry, and critical visual points as a behavioural component of road curvature, within a GIS context. It is an approach that might be used when detailed road geometry data is not available. The visualisation and segmentation approach in this research might be used for summarising crash rates and road geometry factors, and for comparing day/night and eastbound/westbound driving conditions. The results suggest some early interpretations for detailed road safety studies that might be considered at local or national levels. The rate of crashes increases according to changes in road geometry factors during the day and for eastbound travel. This is not the case for night driving where the incidence of crashes is similar on both straight and curved roads segments due to the headlight effect and limited background visual field. Crash clusters at day-time may be due to the stronger effect of road geometry (e.g. combination of curvature and vertical grade) on driver behaviour travelling eastbound. The outcomes suggest that it might be essential to consider the effect of environmental factors in any road safety and crash analysis studies. PMID:27372441

  5. Evaluation program effectiveness of household hazardous waste collection: The Seattle-King County experience

    SciTech Connect

    Seeberger, Donald A.

    1991-10-01

    The Seattle-King County Hazardous Waste Management Plan provides the framework for an intensive effort to keep Household Hazardous and Small Quantity Generator (SQG) wastes from entering the normal'' municipal waste streams. The Plan sets ambitious goals for diverting thousands of tons of hazardous wastes from being thrown, poured or dumped in the municipal waste stream. During the first five years, over $30 millon will be spent for a variety of HHW and SQG programs. The Plan incorporates a wide range of elements, including education, collection, and compliance components. Many of the hazardous waste education and collection programs have been developed in response to the Plan, so their effectiveness is still undetermined. A key component of the Plan is program evaluation. This report provides descriptions of two evaluation methods used to establish baselines for assessing the effectiveness of the Hazardous Waste Management Plan's programs. Focusing on the Plan's household hazardous waste programs, the findings of the baseline evaluations are discussed and conclusions are made. A general population survey, conducted through telephone interviews, was designed to assess changes in knowledge, attitudes, and behaviors of area residents. Characterization of the solid waste stream was used to identify the hazardous constituents contributed to municipal solid waste by households. Monitoring changes in the amount of hazardous materials present in the waste stream was used to indicate whether or not Program strategies are influencing disposal behaviors. Comparing the data gathered by these two evaluation methods provided a unique opportunity to cross-check the findings and validate that change, if any, has occurred. From the comparisons, the report draws a number of conclusions.

  6. Evaluation program effectiveness of household hazardous waste collection: The Seattle-King County experience

    SciTech Connect

    Not Available

    1991-10-01

    The Seattle-King County Hazardous Waste Management Plan provides the framework for an intensive effort to keep Household Hazardous and Small Quantity Generator (SQG) wastes from entering the ``normal`` municipal waste streams. The Plan sets ambitious goals for diverting thousands of tons of hazardous wastes from being thrown, poured or dumped in the municipal waste stream. During the first five years, over $30 millon will be spent for a variety of HHW and SQG programs. The Plan incorporates a wide range of elements, including education, collection, and compliance components. Many of the hazardous waste education and collection programs have been developed in response to the Plan, so their effectiveness is still undetermined. A key component of the Plan is program evaluation. This report provides descriptions of two evaluation methods used to establish baselines for assessing the effectiveness of the Hazardous Waste Management Plan`s programs. Focusing on the Plan`s household hazardous waste programs, the findings of the baseline evaluations are discussed and conclusions are made. A general population survey, conducted through telephone interviews, was designed to assess changes in knowledge, attitudes, and behaviors of area residents. Characterization of the solid waste stream was used to identify the hazardous constituents contributed to municipal solid waste by households. Monitoring changes in the amount of hazardous materials present in the waste stream was used to indicate whether or not Program strategies are influencing disposal behaviors. Comparing the data gathered by these two evaluation methods provided a unique opportunity to cross-check the findings and validate that change, if any, has occurred. From the comparisons, the report draws a number of conclusions.

  7. Knowledge about missed contraceptive pills among married women at King Abdulaziz University Hospital

    PubMed Central

    Iftikhar, Rahila; Aba Al Khail, Bahaa Abdulrahman

    2015-01-01

    Background Oral contraceptive pills (OCPs) are one of the most reliable methods of contraception. However, lack of knowledge about oral contraceptive use and inconsistent pill-taking might result in decreased efficacy. The study reported here aimed to explore women’s knowledge about oral contraceptive use and assess the factors associated with knowledge about OCPs among users. Methods This cross-sectional survey was conducted at King Abdulaziz University Hospital, Jeddah, Saudi Arabia between April and June 2014. We included married, non-pregnant women >18 years old who had used a combined 21-day OCP for at least 3 months prior to recruitment. A questionnaire was used to collect the participants’ demographic information. It also assessed their knowledge about OCPs. Data were entered into and analyzed using SPSS software. Results A total of 357 women were recruited. Of these, 57.7% reported they knew what to do after missing one or two pills, but only 18.3% knew exactly what to do after missing more than two pills consecutively. Postgraduate women had a significantly higher knowledge score than illiterate women (P=0.002) and those who had completed at least primary education (P=0.001). Conversely, there was no difference in knowledge scores between Saudi and expatriate women (P=0.2). Monthly incomes (P=0.2) and mode of OCP selection (P=0.2) were also not significantly associated with knowledge scores. Conclusion Women had poor knowledge about OCP use. Appropriate measures should be taken to educate women about proper oral contraceptive use. PMID:25792813

  8. Irritable bowel syndrome among nurses working in King Abdulaziz University Hospital, Jeddah, Saudi Arabia

    PubMed Central

    Ibrahim, Nahla Khamis; Al-Bloushy, Randa Ibrahim; Sait, Salma Hani; Al-Azhary, Hatoon Wahid; Al Bar, Nusaybah Hussain; Mirdad, Ghazal A.

    2016-01-01

    Background Irritable bowel syndrome (IBS) is a highly prevalent gastrointestinal disorder that can cause disability and economic burden. Nurses are a vital part of the medical team and their well-being is an important issue. Yet, few studies have been done concerning IBS among nurses. Objectives To determine the prevalence, severity, and predictors of IBS among nurses working at King Abdulaziz University Hospital, Jeddah, Saudi Arabia. Materials and methods A cross-sectional study was conducted among 229 nurses who fulfilled the eligibility criteria. They were selected by stratified random sampling during 2014–2015. A validated, confidential, self-administered data collection sheet was used for collection of personal and sociodemographic data. Rome III Criteria, IBS Severity Scoring System (IBS-SSS), Hospital Anxiety and Depression Scale (HADS), and Pittsburgh Sleep Quality Index (PSQI) were included. Both descriptive and inferential statistics were done. A multiple logistic regression analysis was done to determine the predictors of IBS. Results The prevalence of IBS among nurses was 14.4%, and IBS-Mixed type was the commonest variety (54.5%). Positive family history of IBS, working in outpatient clinics, having day shift, poor sleep quality, and high anxiety and depression scale scores were significantly associated with IBS. After controlling for confounding factors in regression analysis, the predictors of IBS were food hypersensitivity (aOR=4.52; 95% CI: 1.80−11.33), morbid anxiety (aOR=4.34; 95% CI: 1.49–12.67), and positive family history of IBS (aOR=3.38; 95% CI: 1.12–13.23). Conclusion The prevalence of IBS was 14.4%. Food hypersensitivity, morbid anxiety, and family history were the predictors of IBS. Screening and management of IBS, food hypersensitivity, and psychological problems among nurses are recommended. PMID:27032964

  9. [Philibert Boudin and François Baranjon, Louis XIV's apothecaries allied to Jehan Poisson, apothecary to the King, native of Angers].

    PubMed

    Warolin, Christian

    2012-05-01

    This article is devoted to the biographical study of two of Louis XIV's apothecaries, Philibert Boudin and François Baranjon, who were both born and lived in Paris, the former in rue Saint-Thomas-du-Louvre, and the latter in rue de l'Arbre-sec. They were thus neighbours and became good friends. Philibert Boudin held the office of apothecary to the King, the Dauphin, and his children, including the Duc d'Anjou, the future Louis XV, and at the end of his long life he was appointed secretary to the King. He amassed a sizeable fortune. In 1662, he married Marie Bizière, niece of the King's apothecary, Jehan Poisson, who came from the Anjou region. Philibert died in 1712. François Baranjon held the office of apothecary to Louis XIII and Louis XIV. He married Marie Legangneulx in 1620. Their daughter, Marie-Magdeleine married the apothecary Jehan Poisson under remarkable conditions, as their marriage contract was signed by the young King Louis XIV, the Queen Regent Anne of Austria, and Cardinal Mazarin. François Baranjon probably died in 1666. The main person linking these lines of apothecaries is Jehan Poisson, apothecary of the King, whose forebears in Anjou and descendants in Paris included many apothecaries, through collateral alliances with the families of the Parisian apothecaries Philibert Boudin and François Baranjon. PMID:23045813

  10. The Young Open Clusters King 12, NGC 7788, and NGC 7790: Pre-main-sequence Stars and Extended Stellar Halos

    NASA Astrophysics Data System (ADS)

    Davidge, T. J.

    2012-12-01

    The stellar contents of the open clusters King 12, NGC 7788, and NGC 7790 are investigated using MegaCam images. Comparisons with isochrones yield an age <20 Myr for King 12, 20-40 Myr for NGC 7788, and 60-80 Myr for NGC 7790 based on the properties of stars near the main-sequence turnoff (MSTO) in each cluster. The reddening of NGC 7788 is much larger than previously estimated. The luminosity functions (LFs) of King 12 and NGC 7788 show breaks that are attributed to the onset of pre-main-sequence (PMS) objects, and comparisons with models of PMS evolution yield ages that are consistent with those measured from stars near the MSTO. In contrast, the r' LF of main-sequence stars in NGC 7790 is matched to r' = 20 by a model that is based on the solar neighborhood mass function. The structural properties of all three clusters are investigated by examining the two-point angular correlation function of blue main-sequence stars. King 12 and NGC 7788 are each surrounded by a stellar halo that extends out to a radius of 5 arcmin (~3.4 pc). It is suggested that these halos form in response to large-scale mass ejection early in the evolution of the clusters, as predicted by models. In contrast, blue main-sequence stars in NGC 7790 are traced out to a radius of ~7.5 arcmin (~5.5 pc), with no evidence of a halo. It is suggested that all three clusters may have originated in the same star-forming complex, but not in the same giant molecular cloud. Based on observations obtained with MegaPrime/MegaCam, a joint project of CFHT and CEA/DAPNIA, at the Canada-France-Hawaii Telescope (CFHT) which is operated by the National Research Council (NRC) of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique (CNRS) of France, and the University of Hawaii.

  11. Hormetic response triggers multifaceted anti-oxidant strategies in immature king penguins (Aptenodytes patagonicus).

    PubMed

    Rey, Benjamin; Dégletagne, Cyril; Bodennec, Jacques; Monternier, Pierre-Axel; Mortz, Mathieu; Roussel, Damien; Romestaing, Caroline; Rouanet, Jean-Louis; Tornos, Jeremy; Duchamp, Claude

    2016-08-01

    Repeated deep dives are highly pro-oxidative events for air-breathing aquatic foragers such as penguins. At fledging, the transition from a strictly terrestrial to a marine lifestyle may therefore trigger a complex set of anti-oxidant responses to prevent chronic oxidative stress in immature penguins but these processes are still undefined. By combining in vivo and in vitro approaches with transcriptome analysis, we investigated the adaptive responses of sea-acclimatized (SA) immature king penguins (Aptenodytes patagonicus) compared with pre-fledging never-immersed (NI) birds. In vivo, experimental immersion into cold water stimulated a higher thermogenic response in SA penguins than in NI birds, but both groups exhibited hypothermia, a condition favouring oxidative stress. In vitro, the pectoralis muscles of SA birds displayed increased oxidative capacity and mitochondrial protein abundance but unchanged reactive oxygen species (ROS) generation per g tissue because ROS production per mitochondria was reduced. The genes encoding oxidant-generating proteins were down-regulated in SA birds while mRNA abundance and activity of the main antioxidant enzymes were up-regulated. Genes encoding proteins involved in repair mechanisms of oxidized DNA or proteins and in degradation processes were also up-regulated in SA birds. Sea life also increased the degree of fatty acid unsaturation in muscle mitochondrial membranes resulting in higher intrinsic susceptibility to ROS. Oxidative damages to protein or DNA were reduced in SA birds. Repeated experimental immersions of NI penguins in cold-water partially mimicked the effects of acclimatization to marine life, modified the expression of fewer genes related to oxidative stress but in a similar way as in SA birds and increased oxidative damages to DNA. It is concluded that the multifaceted plasticity observed after marine life may be crucial to maintain redox homeostasis in active tissues subjected to high pro-oxidative pressure

  12. Smoking among dental students at King Saud University: Consumption patterns and risk factors

    PubMed Central

    AlSwuailem, Abdullah S.; AlShehri, Majed K.; Al-Sadhan, Salwa

    2014-01-01

    Objective To assess smoking prevalence among dental students at King Saud University (KSU) and to determine possible risk factors of tobacco use. Methods A self-addressed invitation letter was sent to all dental students (males and females) at KSU requesting participation in this study. Data on smoking habits, associated risk factors, and demographic factors, such as age, marital status, residency status, the student’s year of study, and grade point average, were collected by an electronic self-administered questionnaire sent via email. Data were analyzed using SPSS. Significant differences between different groups were assessed with a Pearson Chi-Square test at α = 0.05. Logistic regression analysis was used to calculate the odds ratio (OR) and 95% confidence interval (95% CI) and to determine the effect of different risk factors on students’ smoking habits. Results Of the 600 registered dental students, 400 students responded (230 males, 170 females), representing a response rate of 67%. More male than female students were current smokers (27.6% vs. 2.4%, p < 0.001). Most smokers used shisha tobacco only (N = 35, 51.5%), followed by both shisha tobacco and cigarettes (N = 17, 25%), or cigarettes only (N = 16, 23.5%). Male students were about 4 times more likely to be smokers if all or most of their friends were smokers compared to students who had some friends who smoked (OR = 3.9, 95% CI = 1.9–7.7). A high proportion of current smokers (47.8%) reported stress as the main reason for smoking. Twenty-six percent of dental students (N = 87) who are currently nonsmokers reported that they have used tobacco at some point in their lives. Over two thirds of sampled students (63%) believed that public tobacco usage is not well addressed in the current college curriculum. Conclusion Approximately one in every four male dental students at KSU is a smoker. Having friends who are smokers was the most important risk factor associated with smoking. There

  13. Sedimentary regimes at Potter Cove, King George Island, maritime Antarctica - from source to sink

    NASA Astrophysics Data System (ADS)

    Monien, Donata; Monien, Patrick; Brünjes, Robert M.; Widmer, Tatjana; Schnetger, Bernhard; Brumsack, Hans-Jürgen

    2013-04-01

    Increased particle run-off due to recently retreated ice masses along the Antarctic margins may play an important role in fertilizing the high-nutrient-low-chlorophyll regions of the Southern Ocean. At Potter Cove, King George Island, maritime Antarctica, small melt water streams at the south-eastern shoreline (Potter Peninsula) discharge up to 1,500 mg L-1 (av. 110 mg L-1) of suspended particle matter (SPM) per day into the coastal water body during the summer seasons. Apart from potential light limitation of plankton growth by the suspension load, the particle run-off affects benthic feeders, possibly changes the depositional regime and the preservation of chemical proxies in the outlet zones, and exports trace elements offshore. In Potter Cove's water column, the average particle size is low, and extreme turbidity events are restricted to the upper five to seven meters. High particle loads are often associated with low salinities, most probably induced by increased onshore precipitation. Sediment traps installed in the inner and outer cove at 5 and 20 m water depth suggest mass accumulation rates of 0.83 and 0.58 g cm-2 yr-1, and 0.13 and 0.11 g cm-2 yr-1 (considering 183 days of sedimentation), respectively. 210Pb measurements of short sediment cores reveal recent sediment accumulation rates of approximately 0.1 to 0.6 g cm-2 yr-1. The SPM sampled in the melt water streams and plumes is chemically different to surface sediments deposited in Potter Cove. Chemical characteristics suggest a significant impact of particle sorting: SPM and outer cove sediments are more clayey, whereas inner cove sediments contain more heavy minerals. Generally, sediment deposits in Potter Cove exhibit coarser grain sizes and are mainly derived from Barton Peninsula (northern shoreline), whereas the SPM consists of more fine-grained material originating from Potter Peninsula eluviations. Sequential leaching of the SPM by ascorbic acid showed that approximately 0.5 to 2% of the total

  14. Prevention of blindness from glaucoma using the King's College Hospital computerized problem orientated medical record.

    PubMed Central

    Crick, R. P.

    1975-01-01

    (1) Chronic glaucoma accounts for a high proportion of blindness which is preventable and calls for energetic action because existing knowledge is not applied as it should be because of the indifference of the Department of Health and Social Security to the glaucoma problem. (2) The condition is frequently insidious and advanced before being identified, and requires life-long supervision. (3) When diagnosed, the management of glaucoma is frequently inadequate and intermittent for a variety of reasons. (4) AtKing's College Hospital, a Glaucoma Centre has been initiated to supervise accurately and regularly a large number of glaucoma patients, assisted by numerical recording and computer analysis. While we are fortunate in having a computer in the hospital, it is important to emphasize that the system can be operated without this facility, either by employing manual methods, or by batch processing. It would be both possible and desirable to organize recording a nd analysis on a regional basis in collaboration with hospitals wishing to participiate. (5) Attempts are being made to improve the early diagnosis ofglaucoma by better communication between the hospital ophthalmologists, and other members of the medical, optical, and ancillary professions by lectures, demonstrations, and publications. (6) Research is always hampered by the absence of factual knowledge. It is planned to use fully the opportunity for research into glaucoma made possible by this basic organization. At present however, we consider it more important to carry out investigations into the problems of organizing the investigation, treatment, and follow-up of glaucoma patients than t o embark on a few individual projects of research. We are serously hampered in our work by shortage of funds for staff and facilities, but we look forward confidently to the time when, with the essential support of the Department of Health, these methods will give us access to the facts of glaucoma, which besides enabling

  15. Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California

    USGS Publications Warehouse

    McLaughlin, R.J.; Sorg, D.H.; Ohlin, H.N.; Beutner, E.C.

    1981-01-01

    Minor manganese resources occur adjacent to the southeast corner of the King Range Instant Study Area near Queen Peak. The manganese forms small stratabound deposits associated with radiolarian chert and pillow basalt. The known deposits are too small and the manganese too low in concentration for further economic exploitation. Similar manganese mineralization may be within the belt of melange in the southeast corner of the King Range area and within the Chemise Mountain Instant Study Area, but economic deposits are unlikely. Although there has been historical base- and precious-metal exploration activity north of the King Range in the Mattole River drainage, our geologic and geochemical field data indicate almost no gold potential and low potentials for lead, zinc, copper, and silver. During this investigation, one high-grade vein and several minor veins containing lead, zinc, copper, and silver were discovered at Point Delgada immediately south of the King Range Instant Study Area. The vein mineralization is Miocene and cuts Cretaceous basalt flows, dikes, flow breccia, and younger overlying sedimentary rocks of the King Range. The vein mineralization at Point Delgada could be remobilized from more extensive unexposed stratabound base-metal mineralization at depth. Traces of lead and zinc detected within the King Range Instant Study Area may have similar stratabound or vein origins, but no resource potential is indicated. Minor copper mineralization with associated lead, zinc, and manganese anomalies within the Chemise Mountain Instant Study Area is of low economic potential because of the shearing, isolation, and lenticularity of the basaltic and cherty rocks within the melange mineralization.

  16. Multivariate volume rendering

    SciTech Connect

    Crawfis, R.A.

    1996-03-01

    This paper presents a new technique for representing multivalued data sets defined on an integer lattice. It extends the state-of-the-art in volume rendering to include nonhomogeneous volume representations. That is, volume rendering of materials with very fine detail (e.g. translucent granite) within a voxel. Multivariate volume rendering is achieved by introducing controlled amounts of noise within the volume representation. Varying the local amount of noise within the volume is used to represent a separate scalar variable. The technique can also be used in image synthesis to create more realistic clouds and fog.

  17. Changes in Awareness and Use of Calorie Information After Mandatory Menu Labeling in Restaurants in King County, Washington

    PubMed Central

    Smyser, Michael; Chan, Nadine; Ta, Myduc; Saelens, Brian E.; Krieger, James

    2015-01-01

    Objectives. We examined population-level impact on customer awareness and use and explored potential disparities in outcomes regarding the King County, Washington, regulation requiring chain restaurants to provide calorie information. Methods. We analyzed 2008 to 2010 Behavioral Risk Factor Surveillance System data from 3132 English-speaking King County residents aged 18 years and older who reported eating at a regulated chain. We used regression models to assess changes in calorie information awareness and use from prepolicy to postpolicy implementation by customer demographics, health status, and restaurant type. Results. Calorie information awareness and use increased significantly from 2008 to 2010. Unadjusted analyses indicated that the proportion who saw and used calorie information tripled, from 8.1% to 24.8%. Fully adjusted analyses confirmed significant increases. After policy implementation, White, higher income, and obese respondents had greater odds of seeing calorie information. Women, higher income groups, and those eating at a fast-food versus a sit-down chain restaurant were more likely to use this information. Conclusions. Significant increases in calorie information awareness and use following regulation support the population-wide value of this policy. However, improvements varied across race, income, and gender. PMID:25602868

  18. Oedipus the King: quest for self-knowledge--denial of reality. Sophocles' vision of man and psychoanalytic concept formation.

    PubMed

    Zachrisson, Anders

    2013-04-01

    In the Oedipus myth we find a dramatic representation of the child's passionate ties to its parents. In the play Oedipus the King, Sophocles relates the theme of the myth to the question of self-knowledge. This was the predominant reading in German 19th century thinking, and even as a student Freud was fascinated by Oedipus' character - not primarily as the protagonist of an oedipal drama, but as the solver of divine riddles and as an individual striving for self-knowledge. Inspired by Vellacott, Steiner has proposed an alternative reading of Oedipus the King as a play about a cover-up of the truth. The text supports both these arguments. The pivotal theme of the tragedy is Oedipus' conflict between his desire to know himself and his opposing wish to cover up the truth that will bring disaster. It is this complex character of Oedipus and the intensity of his conflict-ridden struggle for self-knowledge that has made the tragedy to a rich source of inspiration for psychoanalytic concept formation and understanding both of emotional and cognitive development up to our own time. PMID:23560905

  19. [Was the expert medical opinion rendered by B. von Gudden regarding King Ludwig II of Bavaria correct?].

    PubMed

    Häfner, H; Sommer, F

    2011-05-01

    Even today the deaths of King Ludwig II of Bavaria and the Munich-based psychiatrist Bernhard von Gudden on 13 June 1886 remain something of a mystery. In his psychiatric expertise von Gudden had rated Ludwig as insane and incapable of governing. Ludwig was placed under tutelage, deposed and interned under the supervision of guards. After the catastrophe witnesses and the press were silenced by strict censorship under threat of heavy penalties. Even today obstacles to free information still exist, aiding and abetting the birth of legends and the preservation of leading traditional views. We report on the results of a 5-year research project conducted at the Heidelberg Academy of Sciences and Humanities and based on information derived from private and public archives in Germany and abroad. Reference is made to comparable analyses. Neither von Gudden's expertise nor Ludwig's behaviour provide reliable cues to his alleged insanity. The reasons and motives behind the king's deposition are discussed. Apart from von Gudden's tragic death, this was not a singular case of a psychiatric expertise commissioned in the monarchist culture of the nineteenth and the early twentieth century. PMID:21528419

  20. Projected poleward shift of king penguins' (Aptenodytes patagonicus) foraging range at the Crozet Islands, southern Indian Ocean

    PubMed Central

    Péron, Clara; Weimerskirch, Henri; Bost, Charles-André

    2012-01-01

    Seabird populations of the Southern Ocean have been responding to climate change for the last three decades and demographic models suggest that projected warming will cause dramatic population changes over the next century. Shift in species distribution is likely to be one of the major possible adaptations to changing environmental conditions. Habitat models based on a unique long-term tracking dataset of king penguin (Aptenodytes patagonicus) breeding on the Crozet Islands (southern Indian Ocean) revealed that despite a significant influence of primary productivity and mesoscale activity, sea surface temperature consistently drove penguins' foraging distribution. According to climate models of the Intergovernmental Panel on Climate Change (IPCC), the projected warming of surface waters would lead to a gradual southward shift of the more profitable foraging zones, ranging from 25 km per decade for the B1 IPCC scenario to 40 km per decade for the A1B and A2 scenarios. As a consequence, distances travelled by incubating and brooding birds to reach optimal foraging zones associated with the polar front would double by 2100. Such a shift is far beyond the usual foraging range of king penguins breeding and would negatively affect the Crozet population on the long term, unless penguins develop alternative foraging strategies. PMID:22378808

  1. Occurrence of non-protein low molecular weight cardiotoxin in Indian King Cobra (Ophiophagus hannah) Cantor 1836, venom.

    PubMed

    Saha, Archita; Gomes, Aparna; Giri, B; Chakravarty, A K; Biswas, A K; Dasgupta, S C; Gomes, A

    2006-04-01

    Pathophysiology due to snakebite is a combined effect of various actions of the complex venom constituents. Importance of protein toxins in snake envenomation is well known. The present investigation reports the existence of nonprotein/nonpetide low molecular weight toxin in Indian King Cobra venom, which plays an important role in envenomation consequences in experimental animal models. A group of non-peptidic toxins (OH-NPT1) was isolated from Indian King Cobra Ophiophagus hannah by thin layer chromatography and silica gel column chromatography. UV, IR, NMR and (ESI) TOF-MS studies characterized the OH-NPT1 as a mixture of aliphatic acids having molecular weights 256, 326 and 340Da. The minimum lethal dose of OH-NPT1 was found to be 2.5 microg/20g (iv) and 4microg/20g (ip) in male albino mice. The cardiotoxic property of OH-NPT1 was established through studies on isolated guinea pig heart and auricle preparations, ECG studies in albino rat and estimation of LDH1/LDH and CPK-MB/CPK ratio in Swiss albino mice. Commercial antiserum failed to neutralize the lethality and cardiotoxicity of the toxin. However, calcium and magnesium effectively neutralized the lethal action. PMID:16629369

  2. Venom Proteomics of Indonesian King Cobra, Ophiophagus hannah: Integrating Top-Down and Bottom-Up Approaches.

    PubMed

    Petras, Daniel; Heiss, Paul; Süssmuth, Roderich D; Calvete, Juan J

    2015-06-01

    We report on the first application of top-down mass spectrometry in snake venomics. De novo sequence tags generated by, and ProSight Lite supported analysis of, combined collisional based dissotiations (CID and HCD) recorded in a hybrid LTQ Orbitrap instrument in data-dependent mode identified a number of proteins from different toxin families, namely, 11 three-finger toxins (7-7.9 kDa), a Kunitz-type inhibitor (6.3 kDa), ohanin (11.9 kDa), a novel phospholipase A2 molecule (13.8 kDa), and the cysteine-rich secretory protein (CRISP) ophanin (25 kDa) from Indonesian king cobra venom. Complementary bottom-up MS/MS analyses contributed to the completion of a locus-resolved venom phenotypic map for Ophiophagus hannah, the world's longest venomous snake and a species of medical concern across its wide distribution range in forests from India to Southeast Asia. Its venom composition, comprising 32-35 proteins/peptides from 10 protein families, is dominated by α-neurotoxins and convincingly explains the main neurotoxic effects of human envenoming caused by king cobra bite. The integration of efficient chromatographic separation of the venom's components and locus-resolved toxin identification through top-down and bottom-up MS/MS-based species-specific database searching and de novo sequencing holds promise that the future will be bright for the field of venom research. PMID:25896403

  3. Active layer thermal monitoring at Fildes Peninsula, King George Island, Maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Michel, Roberto; Schaefer, Carlos; Simas, Felipe; Pregesbauer, Michael; Bockheim, James

    2013-04-01

    International attention on the climate change phenomena has grown in the last decade, intense modelling of climate scenarios were carried out by scientific investigations searching the sources and trends of these changes. The cryosphere and its energy flux became the focus of many investigations, being recognised as a key element for the understanding of future trends. The active layer and permafrost are key components of the terrestrial cryosphere due to their role in energy flux regulation and high sensitivity to climate change (Kane et al., 2001; Smith and Brown, 2009). Compared with other regions of the globe, our understanding of Antarctic permafrost is poor, especially in relation to its thermal state and evolution, its physical properties, links to pedogenesis, hydrology, geomorphic dynamics and response to global change (Bockheim, 1995, Bockheim et al., 2008). The active layer monitoring site was installed in the summer of 2008, and consist of thermistors (accuracy ± 0.2 °C) arranged in a vertical array (Turbic Eutric Cryosol 600 m asl, 10.5 cm, 32.5 cm, 67.5 cm and 83.5 cm). King George Island experiences a cold moist maritime climate characterized by mean annual air temperatures of -2°C and mean summer air temperatures above 0°C for up to four months (Rakusa-Suszczewski et al., 1993, Wen et al., 1994). Ferron et al., (2004) found great variability when analysing data from 1947 to1995 and identified cycles of 5.3 years of colder conditions followed by 9.6 years of warmer conditions. All probes were connected to a Campbell Scientific CR 1000 data logger recording data at hourly intervals from March 1st 2008 until November 30th 2012. Meteorological data for Fildes was obtained from the near by stations. We calculated the thawing days, freezing days; thawing degree days and freezing degree days; all according to Guglielmin et al. (2008). The active lawyer thickness was calculated as the 0 °C depth by extrapolating the thermal gradient from the two

  4. Modern sedimentation in a rapidly warming fjord: Potter Cove, King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Hass, H. C.; Kuhn, G.; Wittenberg, N.; Wölfl, A.

    2012-04-01

    The northern Antarctic Peninsula belongs to the fastest warming regions on earth. The winter-warming trend was strong and stable over the past 70 years. As a result, Potter Cove, a small fjord that opens into Maxwell Bay (King George Island, South Shetland Islands), shows significant environmental change. A former tidewater glacier (Fourcade Glacier) has retreated onto land exposing bedrock such as a small island close to the glacier front. It is suggested that the warming trend triggered excessive discharge of sediment-laden meltwaters in the form of turbid surface waters. The hypothesis for this study is that very fine-grained materials are present in Potter Cove and that meltwater plumes that exit Potter Cove can be traced downstream in the form of fans of fine-grained materials. In this study we investigate the modern sedimentation patterns in Potter Cove using hydroacoustics and seafloor samples to compare that with conditions from the past as recorded in sediment cores. Surface grain-size distributions reveal a distinct textural pattern in Potter Cove. Cluster analysis suggests 7 classes of sediment types. Four of them are unimodal, three classes show fine-skewed distributions with tendencies to bimodality. The finer sediment classes are found in the central inner part of the cove. The finest class (mode at 16 µm) forms only a small patch in the shelter of a small island. Sediments from close to the glacier front appear to be slightly depleted in fine-grained materials. From the glacier front to the outer fjord the sediments show influence of current sorting, i.e. the coarser mode becomes more significant and sorting increases. A sediment core from the deeper outer basin of Potter Cove reveals only one of the better-sorted, coarser classes that appears to form on the way from the glacier into the basin. There are 5 long sediment cores located less than 10 km off the mouth of Potter Cove in Maxwell Bay. All of which reveal sediments that belong either to the

  5. USC Undergraduate Team Research, Geological Field Experience and Outdoor Education in the Tuolumne Batholith and Kings Canyon, High Sierra Nevada

    NASA Astrophysics Data System (ADS)

    Culbert, K. N.; Anderson, J. L.; Cao, W.; Chang, J.; Ehret, P.; Enriquez, M.; Gross, M. B.; Gelbach, L. B.; Hardy, J.; Paterson, S. R.; Ianno, A.; Iannone, M.; Memeti, V.; Morris, M.; Lodewyk, J.; Davis, J.; Stanley, R.; van Guilder, E.; Whitesides, A. S.; Zhang, T.

    2009-12-01

    Within four years, USC’s College of Letters, Arts and Sciences and Earth Science department have successfully launched the revolutionary undergraduate team research (UTR) program “Geologic Wonders of Yosemite at Two Miles High”. A diverse group of professors, graduate students and undergraduates spent two weeks mapping the Boyden Cave in Kings Canyon National Park, the Iron Mountain pendants south of Yosemite, the Western Metamorphic belt along the Merced River, and the Tuolumne Batholith (TB) in June and August 2009. During their experience in the field, the undergraduates learned geologic field techniques from their peers, professors, and experienced graduate students and developed ideas that will form the basis of the independent and group research projects. Apart from teaching undergraduates about the geology of the TB and Kings Canyon, the two weeks in the field were also rigorous exercise in critical thinking and communication. Every day spent in the field required complete cooperation between mentors and undergraduates in order to successfully gather and interpret the day’s data. Undergraduates were to execute the next day’s schedule and divide mapping duties among themselves. The two-week field experience was also the ideal setting in which to learn about the environmental impacts of their work and the actions of others. The UTR groups quickly adapted to the demanding conditions of the High Sierra—snow, grizzly bears, tourists, and all. For many of the undergraduates, the two weeks spent in the field was their first experience with field geology. The vast differences in geological experience among the undergraduates proved to be advantageous to the ‘team-teaching’ focus of the program: more experienced undergraduates were able to assist less experienced undergraduates while cementing their own previously gained knowledge about geology. Over the rest of the academic year, undergraduates will learn about the research process and scientific

  6. Estimated agricultural ground-water pumpage in parts of Fresno, Kings, and Madera Counties, San Joaquin Valley, California, 1974-77

    USGS Publications Warehouse

    Mitten, Hugh T.

    1978-01-01

    Agricultural ground-water pumpage data are presented for 1974-77 for the area on the west side of the San Joaquin Valley in parts of Fresno, Kings, and Madera Counties, Calif., which has approximately the boundaries of the Westlands Water District. The method of estimating pumpage was based on electric-power consumption at the agricultual wells. (Woodard-USGS)

  7. Response to Peer Review Comments of EPA’s Gold King Mine Analysis of Fate and Transport in the Animas and San Juan Rivers

    EPA Science Inventory

    A mid-project peer review was managed by Versar, Inc., an independent contractor, under contract No. EP-C-12-045 Task Order 80. Versar was tasked by EPA to coordinate an external peer review of EPA’s project entitled Gold King Mine (GKM) Analysis of Fate and Transport in th...

  8. A Dance Class, a Drag King, & the Pedagogical Possibilities of Performative Hip-Hop: An Interview with Carmen Morrison & Alex U. Inn

    ERIC Educational Resources Information Center

    Schönfeldt-Aultman, Scott M.; Morrison, Carmen

    2015-01-01

    Alex U. Inn is the co-founder and one of the two MCs of the hip-hop drag king group, Momma's Boyz. Momma's Boyz celebrated their tenth anniversary in 2014. Carmen Morrison is the offstage name of Alex U. Inn, though "Carmen" now goes by Alex offstage, as well. Within this interview, the names "Carmen" and "Alex" are…

  9. Level of Need for Cognition and Metacognitive Thinking among Undergraduate Kindergarten Female Students at King Sa'ud University in Sa'udi Arabia

    ERIC Educational Resources Information Center

    Daghistani, Bulquees

    2015-01-01

    This study aims at examining the level of need for cognition and metacognitive thinking among undergraduate kindergarten female students in Education Faculty at King Sa'ud University in Sa'udi Arabia from their own perceptions. Results showed that the need for the cognition level was moderate, but metacognitive thinking level was high. In…

  10. Controlled Free Choice Method: A Proposal for a New Undergraduate Major Selection Policy at King Fahd University of Petroleum and Minerals

    ERIC Educational Resources Information Center

    Al-Dosarya, Adel S.; Rahman, Syed Masiur

    2006-01-01

    The prevalent undergraduate major selection at King Fahd University of Petroleum & Minerals (KFUPM) mostly depends on the student's choice regardless of academic abilities and qualifications. Owing to the adoption of this Free Choice Method (FCM), the number of students will continue to grow and external pressures at the national level may force…

  11. Court Documents Related to Martin Luther King, Jr., and Memphis Sanitation Workers. The Constitution Community: Postwar United States (1945 to Early 1970s).

    ERIC Educational Resources Information Center

    Perry, Douglas

    During inclement weather in Memphis, Tennessee in February 1968, two separate incidents caused black sanitation workers to strike for job safety, better wages and benefits, and union recognition. Mayor Henry Loeb was unsympathetic and opposed to the union. Martin Luther King agreed to lend his support to the sanitation workers and spoke at a rally…

  12. Identity and generic placement of Phestinia costella Hampson (Lepidoptera: Pyralidae: Phycitinae) reared on the invasive plant Chromolaena odorata (L.) R. M. King & H. Rob (Asteraceae)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We provide descriptions and illustrations for identification of Phestinia costella Hampson, a stem gall producer on the invasive plant Chromolaena odorata (L.) R. M. King & H. Robinson (Asteraceae) that has been investigated for biological control measures. Specimens collected from C. odorata on Tr...

  13. Integrating Mobile Phones into the EFL Foundation Year Classroom in King Abdulaziz University/KSA: Effects on Achievement in General English and Students' Attitudes

    ERIC Educational Resources Information Center

    Khrisat, Abdulhafeth A.; Mahmoud, Salameh Saleem

    2013-01-01

    This study investigates the effect of ten teaching English as a foreign language (TEFL) oriented features of mobile phones in the English language classroom on the achievement of foundation-year students in King Abdulaziz University (KAU) in General English. The study also explores students' attitudes towards this new method of teaching. The study…

  14. Undergraduate Learning Outcomes for the 21st Century and Associated Practices: The Case of the College of Education at King Faisal University

    ERIC Educational Resources Information Center

    Al-arfaj, Maher M.

    2011-01-01

    The study focuses on higher education practices associated with learning outcomes for the 21st century, and the degree of their applications in the College of Education at King Faisal University, Saudi Arabia. The findings show that most of these practices are not implemented or are being administered at a low level. Accordingly, the study calls…

  15. Experiences of a Multidisciplinary Course on Geo-Signal Processing from a DSP Perspective Offered in Electrical Engineering at King Fahd University of Petroleum and Minerals

    ERIC Educational Resources Information Center

    Mousa, W. A.

    2012-01-01

    The purpose of this paper is to share the experience gained in, and the efforts made toward, introducing and implementing a new course in the challenging and important area of geophysical signal processing at the Electrical Engineering (EE) Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia. The new course,…

  16. Genome Sequence of a Multidrug-Resistant Strain of Stenotrophomonas maltophilia with Carbapenem Resistance, Isolated from King Abdullah Medical City, Makkah, Saudi Arabia

    PubMed Central

    Abdel-Haleem, Alyaa M.; Rchiad, Zineb; Khan, Babar K.; Abdallah, Abdallah M.; Naeem, Raeece; Nikhat Sheerin, Shalam; Solovyev, Victor; Ahmed, Abdalla

    2015-01-01

    The emergence and spread of multidrug-resistant (MDR) bacteria have been regarded as major challenges among health care-associated infections worldwide. Here, we report the draft genome sequence of an MDR Stenotrophomonas maltophilia strain isolated in 2014 from King Abdulla Medical City, Makkah, Saudi Arabia. PMID:26472828

  17. Education as a Tool for Peace? The King Abdullah Scholarship Program and Perceptions of Saudi Arabia and UAE Post 9/11

    ERIC Educational Resources Information Center

    Hilal, Kholoud T.; Denman, Brian D.

    2013-01-01

    Since 9/11, Saudi Arabia has made significant attempts to change its public image because of its alleged association with global terrorism. Given its charitable interests in promoting education as a tool for peace within the Arab region, it has established the King Abdullah Scholarship Program (KASP), considered to be the most heavily endowed…

  18. Genome Sequence of a Multidrug-Resistant Strain of Stenotrophomonas maltophilia with Carbapenem Resistance, Isolated from King Abdullah Medical City, Makkah, Saudi Arabia.

    PubMed

    Abdel-Haleem, Alyaa M; Rchiad, Zineb; Khan, Babar K; Abdallah, Abdallah M; Naeem, Raeece; Nikhat Sheerin, Shalam; Solovyev, Victor; Ahmed, Abdalla; Pain, Arnab

    2015-01-01

    The emergence and spread of multidrug-resistant (MDR) bacteria have been regarded as major challenges among health care-associated infections worldwide. Here, we report the draft genome sequence of an MDR Stenotrophomonas maltophilia strain isolated in 2014 from King Abdulla Medical City, Makkah, Saudi Arabia. PMID:26472828

  19. The Quality Assessment of the Services Offered to the Students of the College of Education at King Saud University Using (SERVQUAL) Method

    ERIC Educational Resources Information Center

    Alhabeeb, Abdurrahman Mohammad

    2015-01-01

    The goal of this study is measuring the level of quality service offered to students at the college of education at King Saud University, specifically the gap between students' perceptions and expectations of the quality of the offered service. The descriptive analytical approach has been applied in the study using SERVQUAL method to collect data…

  20. The Effect of Expansion of Vision Span on Reading Speed: A Case Study of EFL Major Students at King Khalid University

    ERIC Educational Resources Information Center

    Kana'an, Basim Hamdan Ibrahim; Rab, Salahud Din Abdul; Siddiqui, Ahlullah

    2014-01-01

    The objective of the study is to demonstrate how and to what extent the expansion of vision span could be a decisive factor in enhancing the reading speed of EFL major students in the English Department at King Khalid University while maintaining their previous level of comprehension. The reading speed of students in the English Department at KKU…