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Sample records for base kings bay

  1. Estimate Submarine Groundwater Discharge to Crystal River/Kings Bay in Florida with the Help of a Hydrodynamic Model

    Directory of Open Access Journals (Sweden)

    XinJian Chen

    2014-01-01

    Full Text Available Crystal River/Kings Bay is a spring-fed estuarine system located on the west coast of the Florida peninsula. During 2008-2009, a field investigation was conducted to measure submarine groundwater discharges (SGDs from numerous spring vents in Kings Bay. Based on directly measured real-time SGD data, an empirical relationship that links SGD with tides in Kings Bay and the groundwater level measured in a nearby Artesian well were obtained. A 3D unstructured Cartesian grid model was used to help verify the correctness of the empirical SGD formula, which was slightly adjusted for each individual vent when used in the model. The model was calibrated and verified against measured real-time data of water level, salinity, and temperature at two stations in the estuary. A successful simulation of circulations, salinity transport processes, and thermodynamics in the Crystal River/Kings Bay system proves that the empirical relationship is appropriate for estimating SGDs in Kings Bay.

  2. Lidar-revised geologic map of the Poverty Bay 7.5' quadrangle, King and Pierce Counties, Washington

    Science.gov (United States)

    Tabor, Rowland W.; Booth, Derek B.; Troost, Kathy Goetz

    2014-01-01

    For this map, we interpreted a 6-ft-resolution lidar digital elevation model combined with the geology depicted on the Geologic Map of the Poverty Bay 7.5' Quadrangle, King and Pierce Counties, Washington (Booth and others, 2004b). The authors of the 2004 map described, interpreted, and located the geology on the 1:24,000-scale topographic map of the Poverty Bay 7.5' quadrangle.

  3. Movements and habitat use locations of manatees within Kings Bay Florida during the Crystal River National Wildlife Refuge winter season (November 15–March 31)

    Science.gov (United States)

    Slone, Daniel H.; Butler, Susan M.; Reid, James P.

    2018-04-06

    Kings Bay, Florida, is one of the most important natural winter habitat locations for the federally threatened Trichechus manatus latirostris (Florida manatee). Crystal River National Wildlife Refuge was established in 1983 specifically to provide protection for manatees and their critical habitat. To aid managers at the refuge and other agencies with this task, spatial analyses of local habitat use locations and travel corridors of manatees in Kings Bay during manatee season (November 15–March 31) are presented based on Global Positioning System telemetry of 41 manatees over a 12-year timespan (2006−18). Local habitat use areas and travel corridors differed spatially when Gulf of Mexico water temperatures were cold (less than or equal to 17 degrees Celsius) versus when they were warm (greater than 17 degrees Celsius). During times of cold water, manatees were found in higher concentrations in the main springs and canals throughout the eastern side of the bay, whereas when waters were warm, they were found more generally throughout the bay and into Crystal River, except for the central open part of the bay and the southwest corner.

  4. Making Kings.

    Science.gov (United States)

    Ayoup, Colleen; Podmore, Julie

    2002-01-01

    Due to a general lack of representation of female masculinities within the North American media, most urban drag king cultures have evolved in isolation from each other. As a result, drag kings tend to develop locally specific codes of dress, performance styles and forms of masculinity. This chapter describes the case of a group of Montreal drag king performers, The Mambo Drag Kings (MDKs). It is based on interviews that were conducted for Colleen Ayoup's film Kings (2001), a short documentary that explores kinging by examining the development of this specific group of performers. We present excerpts from our discussions regarding the relationships between everyday gender identities, lesbian sexuality, and performing as a king in a society that is fundamentally based on an asymmetrical sex-gender system. While the chapter does highlight these theoretical concerns, the focus is on how the participants of the group interpret and experience kinging and its impact on their own gendered and sexual identities.

  5. Modelling larval dispersal of the king scallop ( Pecten maximus) in the English Channel: examples from the bay of Saint-Brieuc and the bay of Seine

    Science.gov (United States)

    Nicolle, Amandine; Dumas, Franck; Foveau, Aurélie; Foucher, Eric; Thiébaut, Eric

    2013-06-01

    The king scallop ( Pecten maximus) is one of the most important benthic species of the English Channel as it constitutes the first fishery in terms of landings in this area. To support strategies of spatial fishery management, we develop a high-resolution biophysical model to study scallop dispersal in two bays along the French coasts of the English Channel (i.e. the bay of Saint-Brieuc and the bay of Seine) and to quantify the relative roles of local hydrodynamic processes, temperature-dependent planktonic larval duration (PLD) and active swimming behaviour (SB). The two bays are chosen for three reasons: (1) the distribution of the scallop stocks in these areas is well known from annual scallop stock surveys, (2) these two bays harbour important fisheries and (3) scallops in these two areas present some differences in terms of reproductive cycle and spawning duration. The English Channel currents and temperature are simulated for 10 years (2000-2010) with the MARS-3D code and then used by the Lagrangian module of MARS-3D to model the transport. Results were analysed in terms of larval distribution at settlement and connectivity rates. While larval transport in the two bays depended both on the tidal residual circulation and the wind-induced currents, the relative role of these two hydrodynamic processes varied among bays. In the bay of Saint-Brieuc, the main patterns of larval dispersal were due to tides, the wind being only a source of variability in the extent of larval patch and the local retention rate. Conversely, in the bay of Seine, wind-induced currents altered both the direction and the extent of larval transport. The main effect of a variable PLD in relation to the thermal history of each larva was to reduce the spread of dispersal and consequently increase the local retention by about 10 % on average. Although swimming behaviour could influence larval dispersal during the first days of the PLD when larvae are mainly located in surface waters, it has a

  6. Examples of Mechanism Design : From King Solomon to eBay

    NARCIS (Netherlands)

    De Weerdt, M.M.

    2007-01-01

    The judgment of king Solomon is an early example of mechanism design. Mechanism design attempts to achieve desired outcomes in situations with self-interested players by setting the rules of the game in a specific way. We will see that the game Solomon proposed would not have worked if the women

  7. {sup 137}Cs in marine sediments of Admiralty Bay, King George Island, Antarctica

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, Paulo Alves de Lima [Instituto Oceanográfico, Universidade de São Paulo (IO-USP), Pça. do Oceanográfico, 191, Butantã, SP, 05508 900 (Brazil); Ribeiro, Andreza Portella, E-mail: andrezpr@usp.br [Instituto Oceanográfico, Universidade de São Paulo (IO-USP), Pça. do Oceanográfico, 191, Butantã, SP, 05508 900 (Brazil); Mestrado de Gestão Ambiental e Sustentabilidade, Universidade Nove de Julho (UNINOVE), Avenida Francisco Matarazzo, 612, prédio C, andar térreo, Água Branca, São Paulo, SP, 05001 100 (Brazil); Nascimento, Mylene Giseli do; Martins, Cesar de Castro [Centro de Estudos do Mar, Universidade Federal do Paraná (CEM-UFPR), Av. Beira-mar, no number, Balneário Pontal do Sul, Pontal do Paraná, PR, 83255 971 (Brazil); Mahiques, Michel Michaelovitch de; Montone, Rosalinda Carmelo; Figueira, Rubens Cesar Lopes [Instituto Oceanográfico, Universidade de São Paulo (IO-USP), Pça. do Oceanográfico, 191, Butantã, SP, 05508 900 (Brazil)

    2013-01-15

    The radionuclide cesium-137 ({sup 137}Cs) is produced exclusively by anthropogenic processes and primarily by nuclear explosions. This study determined the reference inventory that is {sup 137}Cs associated with the element's original input, and utilized the levels of activity of this radionuclide previously measured in five sediment profiles collected from Admiralty Bay, Antarctica, to investigate the mobility of this element in the environment. {sup 137}Cs has a half-life of 30 years. Because of this, it is environmentally persistent and has been shown to accumulate in marine organisms. The mean reference inventory of this radionuclide in Admiralty Bay sediments, determined using high resolution gamma ray spectrometry, was 20.23 ± 8.94 Bq m{sup −2}, and within the ambient {sup 137}Cs activity range. A model of {sup 137}Cs diffusion–convection was applied to data collected from 1 cm intervals in sediment cores with the aim of providing insights with respect to this element's behavior in sediments. Model results showed a significant correlation between measured and modeled values using the concentrations of {sup 137}Cs, and estimated input into the system from the global fallout of past nuclear tests and expected values based on local sedimentation rates. Results highlight the importance of accounting for the vertical diffusion of {sup 137}Cs in marine sediments when used as a tracer for environmental processes and for assessing potential bioavailability. - Highlights: ► Cesium-137 ({sup 137}Cs) is produced exclusively by anthropogenic processes. ► A model of diffusion–convection simulated {sup 137}Cs environmental behavior. ► This is important for assessing the bioavailability of this toxic element. ► In Antarctica ice cover influenced the input to the sediments.

  8. Changes in bird communities of Admiralty Bay, King George Island (West Antarctic: insights from monitoring data (1977–1996

    Directory of Open Access Journals (Sweden)

    Sierakowski Kazimierz

    2017-06-01

    Full Text Available The paper summarizes results of twenty years of seabird observations carried out between 1977 and 1996 on the western shore of Admiralty Bay (King George Island, South Shetlands, Antarctic. Changes in population size, distribution and phenology of the breeding species as well as the appearance of non-breeding species are reported. A total of 34 species of birds were observed, including 13 breeding species. Among the non-breeding species, four were observed to visit the site regularly, six rarely, and the remaining 11 were observed only occasionally. Among breeding populations, three Pygoscelis penguin species, the main krill consumers, were most numerous. The Adélie Penguin (P. adeliae dominated among the penguins nesting in the investigated areas, reaching 23,661 breeding pairs in 1978. Two other penguin species were less abundant with population sizes of approximately 7,200 breeding pairs for the Chinstrap Penguin (P. antarcticus and 3,100 breeding pairs for the Gentoo Penguin (P. papua in the same year. During the following two decades, breeding populations of pygoscelid species experienced a declining trend and their numbers were reduced by 68.0% for Chinstrap, 67.1% for Gentoo, and 33.9% for Adélie Penguins. The data reported here represent a unique reference basis and provide valuable information about indicator species, suitable for comparison with contemporary observations of bird populations in the Antarctic Peninsula region, a place of rapidly occurring climate changes and intensive harvesting of marine living resources.

  9. Seasonal variation of algal growth conditions in sheltered Antarctic bays: the example of Potter Cove (King George Island, South Shetlands)

    NARCIS (Netherlands)

    Klöser, H.; Ferreyra, G.; Schloss, I.; Mercuri, G.; Laturnus, F.; Curtosi, A.

    1993-01-01

    Wind, air temperature, surface irradiance, light penetration into the water, salinity and water temperature have been recorded from mid November to mid February in Potter Cove, King George Island. Results are compared with published data on requirements for growth of Antarctic microalgae. The

  10. Additional calcium carbonate into concentrate diet for sheep fed ensiled king grass as a based-diet

    Directory of Open Access Journals (Sweden)

    I-W Mathius

    1997-10-01

    Full Text Available In order to ascertain the effect of additional calcium carbonate into concentrate diet, on the performance of sheep fed ensiled king grass as a basal diet, a trial was conducted using 28 growing sheep ( average body weight 17 _+ 1 .4 kg. Based on body weight, the animals were grouped and randomized into four dietary treatments in block randomized design . Dietary treatments were (i chopped king grass + 400 g of concentrate, (ii ensiled king grass + 400 g concentrate + 0 % of calcium carbonate, (iii ensiled king grass + 400 g concentrate + 5 % calcium carbonate and (iv ensiled king grass + 400 g concentrate + 10 % calcium carbonate . Results showed that offering 5 % of calcium carbonate into concentrate diet increased (P 0 .05 for all groups . No differences in the apparent digestibility of the nutrient components were observed, but crude protein decreased significantly (P < 0 .05 . A significant relationship ( P < 0 .01 was found between nitrogen intake (NI and nitrogen retention (NR, and the equation was NR = - 0.1848 + 0.3788 NI ( r = 0.9 . Based on data found that feeding only ensiled king grass as a single diet could not meet the maintenance requirement of energy and protein, therefore, additional energy and crude protein sources is needed .

  11. Geoenvironments from the vicinity of Arctowski Station, Admiralty Bay, King George Island, Antarctica: vulnerability and valuation assessment

    Science.gov (United States)

    Schaefer, Carlos Ernesto G.R.; Santana, Rogério Mercandelle; Simas, Felipe Nogueira Bello; Francelino, Márcio R.; Filho, Elpídio Inácio Fernandes; Albuquerque, Miriam Abreu; Calijuri, Maria Lúcia

    2007-01-01

    The use of a geographic information system (GIS) allows the mapping and quantification of biotic and physical features of importance to the environmental planning of Antarctic areas. In this paper we examined the main aspects of the geoenvironments of Arctowski Station vicinity (Admiralty bay, Maritime Antartica), by means of a photointerpretation of an orthomosaic at 1:6000 scale, produced by non-conventional aerial photographs obtained by the Brazilian Cryosols project. We carried out a preliminary environmental valuation and vulnerability assessment of the area. Hence, geoenvironments were classified and ranked according with their biological valuation and vulnerability (fragility), mapping 20 units covering approximately 150 ha. The most fragile geoenvironmental units were former and present penguin rookeries with different vegetation covers, all very prone to degradation by over-trampling and human perturbations. The relationships between each geoenvironment were also explored, emphasizing the ecological aspects and their valuation. In quantitative terms, the most vulnerable and fragile units (classes 4 and 5) occupy nearly 22 % of the total area, being highly concentrated near the coastal areas. There, ornithogenic input is an important factor favoring the vegetation development.

  12. Four-year survey of dissolved/dispersed petroleum hydrocarbons on surface waters of Admiralty Bay, King George Island, Antarctica

    Directory of Open Access Journals (Sweden)

    Márcia Caruso Bícego

    2003-01-01

    Full Text Available Seawater from 8 stations in Admiralty Bay was systematically sampled during the summer of 1994, 1995, 1996 and 1997 and analyzed by spectrofluorimetry to measure dissolved/dispersed petroleum hydrocarbons (DDPHs. The purpose of this study was to detect some temporal and spatial changes in terms of oil contamination of the region. The results indicate low levels of oil pollution with relatively high concentrations near the research stations located in the study area. During the summers of 1995 and 1996 the average concentrations for individual stations were low and below of 0.50 ¼g.L-1. Summers of 1994 and 1997 had relatively higher average concentrations (up to 1.57 ¼g.L-1, mainly in front of Arctowski and Ferraz Research Stations.Amostras de água na Baía do Almirantado, Península Antártica, foram sistematicamente coletadas em 8 estações durante os verões de 1994 a 1997 onde foram analisados hidrocarbonetos do petróleo dispersos e dissolvidos por espectrofluorescência. O objetivo foi avaliar variações temporais e espaciais em termos de contaminação por óleo na região. Os resultados em geral indicam baixos níveis de poluição embora tenham sido verificadas algumas concentrações relativamente maiores nas proximidades das estações de pesquisa fixadas na região de estudo. Durante os anos de 1995 e 1996 a média das concentrações foram baixas e menores que 0,50 ¼g.L-1 para os pontos individuais. Os verões de 1994 e 1997 tiveram concentrações médias mais elevadas (até 1,57 ¼g.L-1, e os maiores valores foram nas proximidades das estações brasileira e polonesa.

  13. Effects of ocean acidification on fishery yields and profits of red king crab in Bristol Bay from model studies (NCEI Accession 0127395)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This archival package contains model output data that were collected to examine the impact of ocean acidification on fishery yields and profits of red king crab in...

  14. Fiscal Impact Analysis, Naval Submarine Base, Kings Bay, Georgia: Final Update

    Science.gov (United States)

    1992-06-01

    expansion on Camden County can best be evaluated by measuring its effect on the local economies and its concurrent effect on the fiscal health of the...caused economic activity to expand and to trigger civilian inmigration . The impact of Federal dollars and the added population is evident by the rise in...a per capita basis the level of other nonmetropolitan Georgia areas. The county is no longer totally dependent upon the economic health of two

  15. Germination of Archontophoenix cunninghamiana (Australian king palm seeds based on different temperatures and substrates

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    Petterson Baptista da Luz

    2017-06-01

    Full Text Available Archontophoenix cunninghamiana or Australian King Palm, is a very popular ornamental palm in Brazil. Although A. cunninghamiana is propagated by seeds, few studies have reported on seed germination of this species. Therefore, this study aimed to evaluate the effect of different temperatures and substrates on the germination of A. cunninghamiana seeds. To carry out the temperature experiment, constant temperatures of 20, 25, 30 or 35 °C and alternating temperatures of 20/30 °C or 25/35 °C were used with four replications of 25 seeds each. For the substrate experiment, sand, vermiculite, and sphagnum moss were used with 7 replicates of 25 seeds per treatment in a completely randomized design. All temperatures, except 35 °C, favored the germination of A. cunninghamiana seeds (60%. Vermiculite was determined to be best suited for the germination of A. cunninghamiana seeds. Overall, the germination of A. cunninghamiana seeds is slow and uneven, in turn allowing for a longer period of germination.

  16. Ground-based Observations for the Upper Atmosphere at King Sejong Station, Antarctica

    Directory of Open Access Journals (Sweden)

    Geonhwa Jee

    2014-06-01

    Full Text Available Since the operation of the King Sejong Station (KSS started in Antarctic Peninsula in 1989, there have been continuous efforts to perform the observation for the upper atmosphere. The observations during the initial period of the station include Fabry-Perot Interferometer (FPI and Michelson Interferometer for the mesosphere and thermosphere, which are no longer in operation. In 2002, in collaboration with York University, Canada, the Spectral Airglow Temperature Imager (SATI was installed to observe the temperature in the mesosphere and lower thermosphere (MLT region and it has still been producing the mesopause temperature data until present. The observation was extended by installing the meteor radar in 2007 to observe the neutral winds and temperature in the MLT region during the day and night in collaboration with Chungnam National University. We also installed the all sky camera in 2008 to observe the wave structures in the MLT region. All these observations are utilized to study on the physical characteristics of the MLT region and also on the wave phenomena such as the tide and gravity wave in the upper atmosphere over KSS that is well known for the strong gravity wave activity. In this article, brief introductions for the currently operating instruments at KSS will be presented with their applications for the study of the upper atmosphere.

  17. Analysis of Marketing and Customer Satisfaction in Base Housing Communities of the Monterey Bay Area

    Science.gov (United States)

    2011-06-01

    SUBTITLE Analysis of Marketing and Customer Satisfaction in Base Housing Communities of the Monterey Bay Area 5. FUNDING NUMBERS 6. AUTHOR(S...MARKETING AND CUSTOMER SATISFACTION IN BASE HOUSING COMMUNITIES OF THE MONTEREY BAY AREA Andrea B. Hernandez, Civilian, United States Navy... CUSTOMER SATISFACTION IN BASE HOUSING COMMUNITIES OF THE MONTEREY BAY AREA ABSTRACT An analysis of the base housing organization Clark/Pinnacle

  18. 78 FR 27126 - East Bay, St. Andrews Bay and the Gulf of Mexico at Tyndall Air Force Base, Florida; Restricted...

    Science.gov (United States)

    2013-05-09

    ... your comment. Electronic comments should avoid the use of any special characters, any form of... use of the area, the Corps expects that this regulation, if adopted, will not have a significant... and Apalachicola Bay south of Apalachicola, Fla., Drone Recovery Area, Tyndall Air Force Base, Fla...

  19. Forewarning model for water pollution risk based on Bayes theory.

    Science.gov (United States)

    Zhao, Jun; Jin, Juliang; Guo, Qizhong; Chen, Yaqian; Lu, Mengxiong; Tinoco, Luis

    2014-02-01

    In order to reduce the losses by water pollution, forewarning model for water pollution risk based on Bayes theory was studied. This model is built upon risk indexes in complex systems, proceeding from the whole structure and its components. In this study, the principal components analysis is used to screen out index systems. Hydrological model is employed to simulate index value according to the prediction principle. Bayes theory is adopted to obtain posterior distribution by prior distribution with sample information which can make samples' features preferably reflect and represent the totals to some extent. Forewarning level is judged on the maximum probability rule, and then local conditions for proposing management strategies that will have the effect of transforming heavy warnings to a lesser degree. This study takes Taihu Basin as an example. After forewarning model application and vertification for water pollution risk from 2000 to 2009 between the actual and simulated data, forewarning level in 2010 is given as a severe warning, which is well coincide with logistic curve. It is shown that the model is rigorous in theory with flexible method, reasonable in result with simple structure, and it has strong logic superiority and regional adaptability, providing a new way for warning water pollution risk.

  20. UAV-based detection and spatial analyses of periglacial landforms on Demay Point (King George Island, South Shetland Islands, Antarctica)

    Science.gov (United States)

    Dąbski, Maciej; Zmarz, Anna; Pabjanek, Piotr; Korczak-Abshire, Małgorzata; Karsznia, Izabela; Chwedorzewska, Katarzyna J.

    2017-08-01

    High-resolution aerial images allow detailed analyses of periglacial landforms, which is of particular importance in light of climate change and resulting changes in active layer thickness. The aim of this study is to show possibilities of using UAV-based photography to perform spatial analysis of periglacial landforms on the Demay Point peninsula, King George Island, and hence to supplement previous geomorphological studies of the South Shetland Islands. Photogrammetric flights were performed using a PW-ZOOM fixed-winged unmanned aircraft vehicle. Digital elevation models (DEM) and maps of slope and contour lines were prepared in ESRI ArcGIS 10.3 with the Spatial Analyst extension, and three-dimensional visualizations in ESRI ArcScene 10.3 software. Careful interpretation of orthophoto and DEM, allowed us to vectorize polygons of landforms, such as (i) solifluction landforms (solifluction sheets, tongues, and lobes); (ii) scarps, taluses, and a protalus rampart; (iii) patterned ground (hummocks, sorted circles, stripes, nets and labyrinths, and nonsorted nets and stripes); (iv) coastal landforms (cliffs and beaches); (v) landslides and mud flows; and (vi) stone fields and bedrock outcrops. We conclude that geomorphological studies based on commonly accessible aerial and satellite images can underestimate the spatial extent of periglacial landforms and result in incomplete inventories. The PW-ZOOM UAV is well suited to gather detailed geomorphological data and can be used in spatial analysis of periglacial landforms in the Western Antarctic Peninsula region.

  1. Kings Today, Rich Tomorrow

    DEFF Research Database (Denmark)

    Fattoum, Asma

    2013-01-01

    This study investigates the King vs. Rich dilemma that founder-CEOs face at IPO. When undertaking IPO, founders face two options. They can either get rich, but then run the risk of losing the control over their firms; or they can remain kings by introducing defensive mechanisms, but this is likel...

  2. AFSC/RACE/SAP/Cummiskey: Red king crab sonic tagging and dive database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This is data from a long-term monitoring project which utilized sonic tags to follow aggregations of red king crab in Womens Bay near Kodiak Alaska. The database...

  3. Hydrogeology of the surficial aquifer in the vicinity of a former landfill, Naval Submarine Base Kings Bay, Camden County, Georgia

    Science.gov (United States)

    Leeth, David C.

    1999-01-01

    Neogene and Quaternary sediments constitute the surficial aquifer beneath the study area; in descending order from youngest to oldest these include-the Quaternary undifferentiated surficial sand and Satilla Formation; the Pliocene(?) Cypresshead Formation; and the middle Miocene Coosawhatchie Formation. Beneath the surficial aquifer, the upper Brunswick aquifer consists of part of the lower Miocene Marks Head Formation. The surficial aquifer is divided into three water-bearing zones on the basis of lithologic and geophysical properties of sediments, hydraulic-head differences between zones, and differences in ground-water chemistry. The shallowest zone-the water-table zone-consists of medium to fine sand and clayey sand and is present from land surface to a depth of about 77 feet. Below the water-table zone, the confined upper water-bearing zone consists of medium to very coarse sand and is present from a depth of about 110 to 132 feet. Beneath the upper water-bearing zone, the confined lower water-bearing zone consists of coarse sand and very fine gravel and is present from a depth of about 195 to 237 feet. Hydraulic separation is suggested by differences in water chemistry between the water-table zone and upper water-bearing zone. The sodium chloride type water in the water-table zone differs from the calcium bicarbonate type water in the upper water-bearing zone. Hydraulic separation also is indicated by hydraulic head differences of more than 6.5 feet between the water-table zone and the upper water-bearing zone. Continuous and synoptic water-level measurements in the water-table zone, from October 1995 to April 1997, indicate the presence of a water-table high beneath and adjacent to the former landfill-the surface of which varies about 5 feet with time because of recharge and discharge. Water-level data from clustered wells also suggest that restriction of vertical ground-water flow begins to occur at an altitude of about 5 to 10 feet below sea level (35 to 40 feet below land surface) in the water-table zone because of the increasing clay content of the Cypresshead Formation.

  4. Optimal pollution mitigation in Monterey Bay based on coastal radar data and nonlinear dynamics.

    Science.gov (United States)

    Coulliette, Chad; Lekien, Francois; Paduan, Jeffrey D; Haller, George; Marsden, Jerrold E

    2007-09-15

    High-frequency (HF) radar technology produces detailed velocity maps near the surface of estuaries and bays. The use of velocity data in environmental prediction, nonetheless, remains unexplored. In this paper, we uncover a striking flow structure in coastal radar observations of Monterey Bay, along the California coastline. This complex structure governs the spread of organic contaminants, such as agricultural runoff which is a typical source of pollution in the bay. We show that a HF radar-based pollution release scheme using this flow structure reduces the impact of pollution on the coastal environment in the bay. We predict the motion of the Lagrangian flow structures from finite-time Lyapunov exponents of the coastal HF velocity data. From this prediction, we obtain optimal release times, at which pollution leaves the bay most efficiently.

  5. Identification and Spatial Pattern of Kao Bay Bathymetry Based on UNCLOS

    Directory of Open Access Journals (Sweden)

    Yulius Yulius

    2015-08-01

    Full Text Available Kao Bay is located in the province of North Maluku between Regency of North Halmahera and West Halmahera. The study aims are to identify bay criteria according to UNCLOS and bathymetry based on Nautical Chart. The methods used in this study are the identification of the bay area under UNCLOS and spatial analysis using GIS software. The result shows that Kao Bay has a coast line length of 127.7 km, a mouth bay cover line of 11.1 km, total surface area of  964.38  km2, and total surface semi-circular bay cover area of 48.4 km2. The total surface area larger than the area of the semicircle bay cover area. It has been full compliance with the criteria required by UNCLOS. Spatial analysis, found that for the depth of water in Kao Bay can be divided into six classes, these are: (1 0 – 100 meter with area of 964,38 km2, (2 100 - 200 meter with area of 667.25 km2, (3 200 - 300 meter with area of 556.95 km2, (4 300 - 400 meter with area of 376.89 km2, (5 400 - 500 meter with area of 202.44 km2, (6 500 - 600 meter with area of 2.22 km2.

  6. 33 CFR 334.370 - Chesapeake Bay, Lynnhaven Roads; danger zones, U.S. Naval Amphibious Base.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay, Lynnhaven Roads... REGULATIONS § 334.370 Chesapeake Bay, Lynnhaven Roads; danger zones, U.S. Naval Amphibious Base. (a... training operations described in Sec. 334.310 along the south shore of the Chesapeake Bay, bounded as...

  7. The utilization of microbial inoculants based on irradiated compost in dryland remediation to increase the growth of king grass and maize

    International Nuclear Information System (INIS)

    TRD Larasati; N Mulyana; D Sudradjat

    2016-01-01

    This research was conducted to evaluate the capability of functional microbial inoculants to remediate drylands. The microbial inoculants used consist of hydrocarbon-degrading microbial inoculants and plant-growth-promoting microbial inoculants. Compost-based carrier was sterilized by a gamma irradiation dose of 25 kGy to prepare seed inoculants. The irradiated-compost-based hydrocarbon-degrading microbial inoculants and king grass (Pennisetum purpureum Schumach.) were used to remediate oil-sludge-contaminated soil using in-situ composting for 60 days. The results showed that they could reduce THP (total petroleum hydrocarbons) by up to 82.23%. Plant-growth-promoting microbial inoculants were able to increase the dry weight of king grass from 47.39 to 100.66 g/plant, N uptake from 415.53 to 913.67 mg/plant, and P uptake from 76.52 to 178.33 mg/plant. Cow dung and irradiated-compost-based plant-growth-promoting microbial inoculants were able to increase the dry weight of maize (Zea mays L.) from 5.75 to 6.63 ton/ha (12.54%) and dry weight of grain potential from 5.30 to 7.15 ton/ha (35.03%). The results indicate that irradiated-compost-based microbial inoculants are suitable for remediating a dryland and therefore increase potential resources and improve the quality of the environment. (author)

  8. Kings Today, Rich Tomorrow

    DEFF Research Database (Denmark)

    Fattoum, Asma

    2013-01-01

    This study investigates the King vs. Rich dilemma that founder-CEOs face at IPO. When undertaking IPO, founders face two options. They can either get rich, but then run the risk of losing the control over their firms; or they can remain kings by introducing defensive mechanisms, but this is likely...... to lead to lower IPO valuation. Using psychological ownership theory, we argue founder-CEOs to be more likely to choose the King option. This option forces them to leave money on the table at the IPO. However, their stewardship behavior allows them to recover that money on the long-run post IPO. We...... provide support for all hypotheses using a unique hand-collected dataset covering the full population of 467 IPOs undertaken in France between 1992 and 2011....

  9. King and Eye

    DEFF Research Database (Denmark)

    Suwannakij, Sing

    King and Eye explores the visual formation of kingship in Siam in its multifarious aspects. This dissertation identifies the leitmotifs in the dynamics between seeing the king and being seen by him, which burst forth in different eras. The visual sense has been a repository for the ontologization...... devices, most significantly the photographic and the cine cameras, but also encompassing other ocular apparatuses. The images produced through the contraptions were brought together under the royal eye at the apex, which in turn claimed its supremacy over space, time, and the vast and diverse population...

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

    Science.gov (United States)

    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

  11. Congratulations to Carey King

    Science.gov (United States)

    Hall, Charles A. S.

    2012-03-01

    declining EROI. EROI is a term I had developed in the early 1980s based on the net energy concepts of Howard Odum (Odum 1973, Hall 1972). It is simply the ratio of the energy returned from an energy extraction process divided by the energy to get that energy. The concept had a certain amount of traction in the 1980s (Hall and Cleveland 1981, Cleveland et al 1984) but as gasoline prices fell and memories of the 'energy crises' of the 1970s faded, interest in energy matters also declined. A few of us 'energy nuts' kept plugging away at trying to get better numbers (Hall and Klitgaard 2011). In contrast to most people and certainly most economists, Carey King is someone who has thought about energy, peak oil and EROI a lot, and in very sophisticated ways. Early in his career Carey deduced that EROI appeared to be having a new day because of, for example, questions about the EROI of corn-based ethanol for transportation fuels and because of the declining productivity and profitability of many Texas and other oil fields. For many, including Carey and myself, it made no sense to trade one Joule of fossil energy to run tractors, make fertilizers, distill mash and so on to generate about one Joule of corn-based ethanol, which the US is doing on a vast, federally-subsidized scale. Carey has had some quite original ideas about coming up with a shortcut to deriving a proxy measurement for EROI, which is quite difficult to calculate, and about the importance of EROI for financial issues. For example Carey has found that the inflation-adjusted prices of oil and coal are basically predicable over the last century from the EROI at that time (King 2010). He has also worked with others at attempting to get at a more comprehensive EROI that would include the energy cost of supporting all of the money spent developing the resource, including the energy associated with giving meaning to laborers' pay checks and the energy associated with financial services. We do not yet understand the

  12. The last Viking King

    DEFF Research Database (Denmark)

    Dissing, J.; Binladen, J.; Hansen, Anders J.

    2007-01-01

    The last of the Danish Viking Kings, Sven Estridsen, died in A.D. 1074 and is entombed in Roskilde Cathedral with other Danish viking kings and queens. Sven's mother, Estrid, is entombed in a pillar across the chancel. However, while there is no reasonable doubt about the identity of Sven......, there have been doubts among historians whether the woman entombed was indeed Estrid. To shed light on this problem, we have extracted and analysed mitochondrial DNA (mtDNA) from pulp of teeth from each of the two royals. Four overlapping DNA-fragments covering about 400 bp of hypervariable region 1 (HVR-1...... of rare cases where the sequence has been altered by a germ line mutation. Therefore, the observation of two sequence differences makes it highly unlikely that the entombed woman was the mother of Sven. In addition, physical examination of the skeleton and the teeth strongly indicated that this woman...

  13. Of Gods and Kings

    DEFF Research Database (Denmark)

    Brisch, Nicole

    2013-01-01

    throughout history. This is not a new point but remains all too often underappreciated when discussing the blurring of lines between human and god as evidenced in the deification of kings. In ancient Mesopotamia, one of the oldest high civilizations in the world, it was a short-lived but nevertheless......The idea that any living human being could be worshipped like a god may appear to some people unfathomable or sacrilegious. This is related to how the distinction between humans and god(s) is perceived in a given cultural context; divinity is a concept that has been understood very differently...... interesting phenomenon. The first instances of royal deification occur in the third millennium BCE during times of political expansion and centralization. Whether this worship continued into the second millennium BCE is still a matter of contention, yet Mesopotamian kings always maintained a close proximity...

  14. 33 CFR 334.300 - Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia. 334.300 Section 334.300 Navigation and... RESTRICTED AREA REGULATIONS § 334.300 Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted...

  15. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Burman, K.; Kandt, A.; Lisell, L.; Booth, S.; Walker, A.; Roberts, J.; Falcey, J.

    2011-11-01

    DOD's U.S. Pacific Command has partnered with the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to assess opportunities for increasing energy security through renewable energy and energy efficiency in Hawaii installations. NREL selected Marine Corps Base Hawaii (MCBH), Kaneohe Bay to receive technical support for net zero energy assessment and planning funded through the Hawaii Clean Energy Initiative (HCEI). NREL performed a comprehensive assessment to appraise the potential of MCBH Kaneohe Bay to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations.

  16. The Directed Reading-Thinking Activity (DR-TA) and the Traditional Approach Using Tales of Virtue Based on His Majesty the King's Teaching Concepts in Seventh Grade Students' Reading Comprehension

    Science.gov (United States)

    Chaemsai, Rungruedee; Rattanavich, Saowalak

    2016-01-01

    This study compares the English reading comprehension and ethical awareness of 7th grade students, when using either a directed reading-thinking activity (DR-TA), or a more traditional approach, involving tales of virtue based on His Majesty the King's teaching concepts. A randomized control group pretest-posttest design was used for the study,…

  17. On-site gamma dose rates at the Andreeva Bay shore technical base, northwest Russia

    NARCIS (Netherlands)

    Reistad, O.; Dowdall, M.; Standring, W. J. F.; Selnaes, O. G.; Hustveit, S.; Steinhusen, F.; Sorlie, A.

    The spent nuclear fuel (SNF) and radioactive waste (RAW) storage facility at Andreeva Bay shore technical base (STB) is one of the largest and most hazardous nuclear legacy sites in northwest Russia. Originally commissioned in the 1960s the facility now stores large amounts of SNF and RAW associated

  18. When physics became king

    CERN Document Server

    Morus, Iwan Rhys

    2005-01-01

    As recently as two hundred years ago, physics as we know it today did not exist. Born in the early nineteenth century during the second scientific revolution, physics struggled at first to achieve legitimacy in the scientific community and culture at large. In fact, the term "physicist" did not appear in English until the 1830s.When Physics Became King traces the emergence of this revolutionary science, demonstrating how a discipline that barely existed in 1800 came to be regarded a century later as the ultimate key to unlocking nature's secrets. A cultural history designed to provid

  19. 33 CFR 334.635 - Hillsborough Bay and waters contiguous to MacDill Air Force Base, Fla.; restricted area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hillsborough Bay and waters... Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.635 Hillsborough Bay and waters contiguous to MacDill Air Force Base, Fla.; restricted area...

  20. 33 CFR 334.1380 - Marine Corps Base Hawaii (MCBH), Kaneohe Bay, Island of Oahu, Hawaii-Ulupau Crater Weapons...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Marine Corps Base Hawaii (MCBH), Kaneohe Bay, Island of Oahu, Hawaii-Ulupau Crater Weapons Training Range; danger zone. 334.1380 Section... Bay, Island of Oahu, Hawaii—Ulupau Crater Weapons Training Range; danger zone. (a) The danger zone...

  1. Targeting Net Zero Energy at Marine Corps Base Hawaii, Kaneohe Bay: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Burman, K.; Kandt, A.; Lisell, L.; Booth, S.

    2012-05-01

    This paper summarizes the results of an NREL assessment of Marine Corps Base Hawaii (MCBH), Kaneohe Bay to appraise the potential of achieving net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. In 2008, the U.S. Department of Defense's U.S. Pacific Command partnered with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to assess opportunities for increasing energy security through renewable energy and energy efficiency at Hawaii military installations. DOE selected Marine Corps Base Hawaii (MCBH), Kaneohe Bay, to receive technical support for net zero energy assessment and planning funded through the Hawaii Clean Energy Initiative (HCEI). NREL performed a comprehensive assessment to appraise the potential of MCBH Kaneohe Bay to achieve net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. This paper summarizes the results of the assessment and provides energy recommendations. The analysis shows that MCBH Kaneohe Bay has the potential to make significant progress toward becoming a net zero installation. Wind, solar photovoltaics, solar hot water, and hydrogen production were assessed, as well as energy efficiency technologies. Deploying wind turbines is the most cost-effective energy production measure. If the identified energy projects and savings measures are implemented, the base will achieve a 96% site Btu reduction and a 99% source Btu reduction. Using excess wind and solar energy to produce hydrogen for a fleet and fuel cells could significantly reduce energy use and potentially bring MCBH Kaneohe Bay to net zero. Further analysis with an environmental impact and interconnection study will need to be completed. By achieving net zero status, the base will set an example for other military installations, provide environmental benefits, reduce costs, increase energy security, and exceed its energy goals and mandates.

  2. King Saul's mysterious malady

    African Journals Online (AJOL)

    2012-01-20

    Jan 20, 2012 ... frame of mind so that the body could stimulate its own healing mechanisms. • Originally cultivated in Assyria and found in Israel, laurel or sweet bay (Laurus nobilis) seed was used as an antidote for seizures (possibly epileptic). The leaves and fruit were believed to have narcotic properties (Jacob 1993:40).

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

    Science.gov (United States)

    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.

  4. Proposal of an Eco-Industrial Park based on the water desalination plant located inside the King Abdullah University of Science and Technology

    KAUST Repository

    Lopez Torres, Rodrigo

    2016-12-01

    This thesis project is a proposal of a scenario of an industrial collaboration that could become the basis for the development of an Eco-Industrial Park inside the King Abdullah University of Science and Technology using the water desalination plant as the foundation of this network. It is defined why the university is a suitable place for a development of this type; what industrial networks can be formed and what environmental, economic and social benefits could be achieved if the Kingdom of Saudi Arabia implemented this project around the country. An Eco-Industrial Park is a collaboration between industries where they share resources and create an exchange network of wastes and by-products with the objective of obtaining positive environmental, economic and social impacts. In the proposed scenario, the initial collaboration is between a PV solar plant and the water desalination located inside the university. With the use of solar energy there are savings of CO2 emissions, which turn into positive impacts on the environment. The idea is that this initial collaboration could be extended in the future to provide the entire energy consumption of the KAUST community. The project also provides an insight into how an industrial symbiosis could be formed taking as a base this industrial collaboration. However, further studies and analysis are required in order to provide more solid information regarding the development of an Eco-Industrial Park.

  5. A Chinese text classification system based on Naive Bayes algorithm

    Directory of Open Access Journals (Sweden)

    Cui Wei

    2016-01-01

    Full Text Available In this paper, aiming at the characteristics of Chinese text classification, using the ICTCLAS(Chinese lexical analysis system of Chinese academy of sciences for document segmentation, and for data cleaning and filtering the Stop words, using the information gain and document frequency feature selection algorithm to document feature selection. Based on this, based on the Naive Bayesian algorithm implemented text classifier , and use Chinese corpus of Fudan University has carried on the experiment and analysis on the system.

  6. Bayes-optimality motivated linear and multilayered perceptron-based dimensionality reduction.

    Science.gov (United States)

    Lotlikar, R; Kothari, R

    2000-01-01

    Dimensionality reduction is the process of mapping high-dimension patterns to a lower dimension subspace. When done prior to classification, estimates obtained in the lower dimension subspace are more reliable. For some classifiers, there is also an improvement in performance due to the removal of the diluting effect of redundant information. A majority of the present approaches to dimensionality reduction are based on scatter matrices or other statistics of the data which do not directly correlate to classification accuracy. The optimality criteria of choice for the purposes of classification is the Bayes error. Usually however, Bayes error is difficult to express analytically. We propose an optimality criteria based on an approximation of the Bayes error and use it to formulate a linear and a nonlinear method of dimensionality reduction. The nonlinear method we propose, relies on using a multilayered perceptron which produces as output the lower dimensional representation. It thus differs from autoassociative like multilayered perceptrons which have been proposed and used for dimensionality reduction. Our results show that the nonlinear method is, as anticipated, superior to the linear method in that it can perform unfolding of a nonlinear manifold. In addition, the nonlinear method we propose provides substantially better lower dimension representation (for classification purposes) than Fisher's linear discriminant (FLD) and two other nonlinear methods of dimensionality reduction that are often used.

  7. Bayes-Based Fault Discrimination in Wide Area Backup Protection

    Directory of Open Access Journals (Sweden)

    WANG, Z.

    2012-02-01

    Full Text Available Multivariate statistical analysis is an effective tool to finish the fault location for electric power system. In Bayesian discriminant analysis as a subbranch, by the research of several populations, one can calculate the conditional probability that some samples belong to these populations, and compare the corresponding probability. The sample will be classified as population with maximum probability. In this paper, based on Bayesian discriminant analysis principle, a great number of simulation examples have confirmed that the results of Bayesian fault discriminant in wide area backup protection are accurate and reliable.

  8. Lion King Surveys Homeland

    Science.gov (United States)

    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.

  9. King, Prof. Sir David Anthony

    Indian Academy of Sciences (India)

    Elected: 1998 Honorary. King, Prof. Sir David Anthony Sc.D., FRS. Date of birth: 12 August 1939. Address: Chief Scientific Adivser & Head, Office of Science and Innovation, London SW1H 0ET, U.K.. Contact: Office: (+44-020) 7215 3821. Fax: (+44-020) 7215 0314. Email: mpst.king@dti.gsi.gov.uk, dak10@cus.cam.ac.uk.

  10. GIS-based health assessment of the marine ecosystem in Laizhou Bay, China.

    Science.gov (United States)

    Song, Debin; Gao, Zhiqiang; Zhang, Hua; Xu, Fuxiang; Zheng, Xiangyu; Ai, Jinquan; Hu, Xiaoke; Huang, Guopei; Zhang, Haibo

    2017-12-15

    According to 2014-2016 monitoring data, an assessment index system including water quality, depositional environment and ecosystem was built to evaluate the health statue of marine ecosystem in the Laizhou Bay using analytic hierarchy process (AHP) method. The results, spatialized in ArcGIS software, show: while the comprehensive ecological health index is 0.62, the ecological environmental quality in the Laizhou Bay is in a sub-healthy state; the unhealthy area is mainly concentrated in southwestern inshore region, and impacted by serious environmental problems, such as water eutrophication and heavy metal pollution; the northwestern and southeastern inshore regions are in a sub-healthy state, while the eastern inshore and northern areas are in the healthiest state. The land-based pollutants that discharge into the sea may be the leading factors that are causing ecological environment deterioration in the Laizhou Bay, and the reclamation work ongoing around the port has exacerbated the ecological risk. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. 75 FR 8396 - Izembek National Wildlife Refuge, Cold Bay, Alaska

    Science.gov (United States)

    2010-02-24

    ...] Izembek National Wildlife Refuge, Cold Bay, Alaska AGENCY: U.S. Fish and Wildlife Service, Interior..., we will hold public scoping meetings in King Cove, Cold Bay, Sand Point, and Nelson Lagoon in Alaska... Aleutian arc chain of volcanoes. Landforms include mountains, active volcanoes, U-shaped valleys, glacial...

  12. Aspects of the biology of three benthic-feeding teleosts from King's ...

    African Journals Online (AJOL)

    Department of Zoology, University of Port Elizabeth, Port Elizabeth. The lengths, abundance pattems and feeding habits of three species of benthic·feeding teleosts, Lithognathus mormyrus,. Lithognathus lithognathus and Umbrina capensis from King's. Beach, Algoa Bay are presented. Multiple regression analysis was.

  13. Glacial evolution in King George and Livingston Islands (Antarctica) since the Last Glacial Maximum based on cosmogenic nuclide dating and glacier surface reconstruction - CRONOANTAR project

    Science.gov (United States)

    Ruiz Fernández, Jesús; Oliva, Marc; Fernández Menéndez, Susana del Carmen; García Hernández, Cristina; Menéndez Duarte, Rosa Ana; Pellitero Ondicol, Ramón; Pérez Alberti, Augusto; Schimmelpfennig, Irene

    2017-04-01

    CRONOANTAR brings together researchers from Spain, Portugal, France and United Kingdom with the objective of spatially and temporally reconstruct the deglaciation process at the two largest islands in the South Shetlands Archipelago (Maritime Antarctica), since the Global Last Glacial Maximum. Glacier retreat in polar areas has major implications at a local, regional and even planetary scale. Global average sea level rise is the most obvious and socio-economically relevant, but there are others such as the arrival of new fauna to deglaciated areas, plant colonisation or permafrost formation and degradation. This project will study the ice-free areas in Byers and Hurd peninsulas (Livingston Island) and Fildes and Potter peninsulas (King George Island). Ice-cap glacier retreat chronology will be revealed by the use of cosmogenic isotopes (mainly 36Cl) on glacially originated sedimentary and erosive records. Cosmogenic dating will be complemented by other dating methods (C14 and OSL), which will permit the validation of these methods in regions with cold-based glaciers. Given the geomorphological evidences and the obtained ages, a deglaciation calendar will be proposed and we will use a GIS methodology to reconstruct the glacier extent and the ice thickness. The results emerging from this project will allow to assess whether the high glacier retreat rates observed during the last decades were registered in the past, or if they are conversely the consequence (and evidence) of the Global Change in Antarctica. Acknowledgements This work has been funded by the Spanish Ministry of Economy, Industry and Competitiveness (Reference: CTM2016-77878-P).

  14. Lateral variation in crustal and mantle structure in Bay of Bengal based on surface wave data

    Science.gov (United States)

    Kumar, Amit; Mukhopadhyay, Sagarika; Kumar, Naresh; Baidya, P. R.

    2018-01-01

    Surface waves generated by earthquakes that occurred near Sumatra, Andaman-Nicobar Island chain and Sunda arc are used to estimate crustal and upper mantle S wave velocity structure of Bay of Bengal. Records of these seismic events at various stations located along the eastern coast of India and a few stations in the north eastern part of India are selected for such analysis. These stations lie within regional distance of the selected earthquakes. The selected events are shallow focused with magnitude greater than 5.5. Data of 65, 37, 36, 53 and 36 events recorded at Shillong, Bokaro, Visakhapatnam, Chennai and Trivandrum stations respectively are used for this purpose. The ray paths from the earthquake source to the recording stations cover different parts of the Bay of Bengal. Multiple Filtering Technique (MFT) is applied to compute the group velocities of surface waves from the available data. The dispersion curves thus obtained for this data set are within the period range of 15-120 s. Joint inversion of Rayleigh and Love wave group velocity is carried out to obtain the subsurface information in terms of variation of S wave velocity with depth. The estimated S wave velocity at a given depth and layer thickness can be considered to be an average value for the entire path covered by the corresponding ray paths. However, we observe variation in the value of S wave velocity and layer thickness from data recorded at different stations, indicating lateral variation in these two parameters. Thick deposition of sediments is observed along the paths followed by surface waves to Shillong and Bokaro stations. Sediment thickness keeps on decreasing as the surface wave paths move further south. Based on velocity variation the sedimentary layer is further divided in to three parts; on top lay unconsolidated sediment, underlain by consolidated sediment. Below this lies a layer which we consider as meta-sediments. The thickness and velocity of these layers decrease from north

  15. Aspect-based sentiment analysis to review products using Naïve Bayes

    Science.gov (United States)

    Mubarok, Mohamad Syahrul; Adiwijaya, Aldhi, Muhammad Dwi

    2017-08-01

    Product reviews can provide great benefits for consumers and producers. Number of reviews could be ranging from hundreds to thousands and containing various opinions. These make the process of analyzing and extracting information on existing reviews become increasingly difficult. In this research, sentiment analysis was used to analyze and extract sentiment polarity on product reviews based on a specific aspect of the product. This research was conducted in three phases, such as data preprocessing which involves part-of-speech (POS) tagging, feature selection using Chi Square, and classification of sentiment polarity of aspects using Naïve Bayes. Based on evaluation results, it is known that the system is able to perform aspect-based sentiment analysis with its highest F1-Measure of 78.12%.

  16. "Cooking the books"--behavior-based safety at the San Francisco Bay Bridge.

    Science.gov (United States)

    Brown, Garrett D; Barab, Jordan

    2007-01-01

    Practitioners of Behavior-Based Safety (BBS) claim dramatic reductions in worker injuries and illnesses through modifying workers' "unsafe behaviors." This case study of a BBS program implemented by KFM, a giant construction consortium rebuilding the eastern span of the San Francisco Bay Bridge in California, documents how BBS was used to suppress reporting of worker injuries and illnesses on site. The key elements of KFM's BBS "injury prevention" strategy included: 1) cash incentives to workers and supervisors who do not report injuries; 2) reprisals and threats of reprisals against those employees who do report injuries; 3) selection and use of employer friendly occupational health clinics and workers compensation insurance administrators; 4) strict limits on the activities of contract industrial hygiene consultants; and 5) a secretive management committee that decides whether reported injuries and illnesses are legitimate and recordable. KFM reported injury and illness rates 55% to 72% lower than other bridge builders in the Bay Area, but the California Division of Occupational Safety and Health (Cal/OSHA) issued Willful citations to the consortium in June 2006 for failing to record 13 worker injuries on its "OSHA Log 300," as required by law.

  17. 78 FR 53109 - Security Zones; Naval Base Point Loma; Naval Mine Anti-Submarine Warfare Command; San Diego Bay...

    Science.gov (United States)

    2013-08-28

    ...-AA87 Security Zones; Naval Base Point Loma; Naval Mine Anti-Submarine Warfare Command; San Diego Bay... Anti-Submarine Warfare Command to protect the relocated marine mammal program. These security zone... the Port, The Commander of Naval Base Point Loma, the Commander of the Naval Mine Anti Submarine...

  18. 78 FR 72025 - Security Zones; Naval Base Point Loma; Naval Mine Anti Submarine Warfare Command; San Diego Bay...

    Science.gov (United States)

    2013-12-02

    ...-AA87 Security Zones; Naval Base Point Loma; Naval Mine Anti Submarine Warfare Command; San Diego Bay... establishing a new security zone at the Naval Mine and Anti-Submarine Warfare Command to protect the relocated... Commander of Naval Base Point Loma, the Commander of the Naval Mine Anti Submarine Warfare Command, and the...

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

    Science.gov (United States)

    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)

  20. Post-glacial sea-level history for SW Ireland (Bantry Bay) based on offshore evidence

    Science.gov (United States)

    Plets, R. M.; Callard, L.; Cooper, A.; Long, A. J.; Belknap, D. F.; Edwards, R.; Jackson, D.; Kelley, J. T.; Long, D.; Milne, G. A.; Monteys, X.; Quinn, R.

    2013-12-01

    percentage of brackish species and the overlying unit becomes predominantly marine. Based on this evidence, we suggest that the erosional surface represents the transgressive surface, underlying intertidal sediments. Mapping the extent of this surface reveals a maximum depth of -75 m offshore, rising gradually to a depth of -30 m in the inner Bay, a profile remarkably similar to the modelled sea-level curve for the area. The long parallel ridges are interpreted to represent ice-marginal, submarine moraine ridges associated with ice retreat, behind which a glacio-marine delta formed, resulting in the large sediment lobe imaged at the mouth of Bantry Bay. Foraminifera from the proposed transgressive surface have been submitted for radiocarbon dating. Once available, these results will be used for fine-tuning the Earth and ice model parameters in the GIA model. Such adjustments could have important implications for modelled RSL curves around the Irish Sea basin.

  1. Phylogenetic relationships of typical antbirds (Thamnophilidae and test of incongruence based on Bayes factors

    Directory of Open Access Journals (Sweden)

    Nylander Johan AA

    2004-07-01

    Full Text Available Abstract Background The typical antbirds (Thamnophilidae form a monophyletic and diverse family of suboscine passerines that inhabit neotropical forests. However, the phylogenetic relationships within this assemblage are poorly understood. Herein, we present a hypothesis of the generic relationships of this group based on Bayesian inference analyses of two nuclear introns and the mitochondrial cytochrome b gene. The level of phylogenetic congruence between the individual genes has been investigated utilizing Bayes factors. We also explore how changes in the substitution models affected the observed incongruence between partitions of our data set. Results The phylogenetic analysis supports both novel relationships, as well as traditional groupings. Among the more interesting novel relationship suggested is that the Terenura antwrens, the wing-banded antbird (Myrmornis torquata, the spot-winged antshrike (Pygiptila stellaris and the russet antshrike (Thamnistes anabatinus are sisters to all other typical antbirds. The remaining genera fall into two major clades. The first includes antshrikes, antvireos and the Herpsilochmus antwrens, while the second clade consists of most antwren genera, the Myrmeciza antbirds, the "professional" ant-following antbirds, and allied species. Our results also support previously suggested polyphyly of Myrmotherula antwrens and Myrmeciza antbirds. The tests of phylogenetic incongruence, using Bayes factors, clearly suggests that allowing the gene partitions to have separate topology parameters clearly increased the model likelihood. However, changing a component of the nucleotide substitution model had much higher impact on the model likelihood. Conclusions The phylogenetic results are in broad agreement with traditional classification of the typical antbirds, but some relationships are unexpected based on external morphology. In these cases their true affinities may have been obscured by convergent evolution and

  2. Resource Assessment of Tidal Current Energy in Hangzhou Bay Based on Long Term Measurement

    Science.gov (United States)

    Zhang, Feng; Dai, Chun-Ni; Xu, Xue-Feng; Wang, Chuan-Kun; Ye, Qin

    2017-05-01

    Compared with other marine renewable energy, tidal current energy benefits a lot in high energy density and good predictability. Based on the measured tidal current data in Hangzhou Bay from Nov 2012 to Oct 2012, this paper analysed temporal and spatial changes of tidal current energy in the site. It is the first time measured data of such long time been taken in tidal current energy analysis. Occurrence frequency and duration of the current of different speed are given out in the paper. According to the analysis results, monthly average power density changed a lot in different month, and installation orientation of tidal current turbine significantly affected energy acquisition. Finally, the annual average power density of tidal current energy with coefficient Cp in the site was calculated, and final output of a tidal current plant was also estimated.

  3. The East Bay Center for the Performing Arts: A Model for Community-Based Multicultural Arts Education

    Science.gov (United States)

    Engdahl, Eric

    2012-01-01

    This article highlights the East Bay Center for the Performing Arts in Richmond, California, which is one successful model of a community-based arts education organization whose central mission is to provide these deep art-rich experiences for students from low socio-economic status (SES) communities, who in this instance are predominately African…

  4. [King Injo's disease and burnt needle therapy].

    Science.gov (United States)

    Kim, In-Sook

    2004-12-01

    This paper investigates an interrelationship between burnt needle therapy and King Injo's disease. From 1633 (Year 11 in King Injo's reign) to May 5, 1649 (Year 27 in King Injo's reign), right before his death, King Injo was treated with burnt needles by Yi Hyeongik, an acupuncturist when the king had health problems. This study arises from two questions: why was King Injo often treated with burnt needles? and what effect did burnt needles have?Burnt needle therapy is a combined form of acupuncture and moxibustion. Yi Hyeongik was famous for eradicating pathogenic factors. He was appointed as a doctor in the Royal Hospital. The medical definition for pathogenic factors is that they are disease-causing factors. Understanding the pathogenic factor for King Injo's disease could make it possible to find the interrelationship between burnt needles and the king's disease. In the Joseon ear, the prevalent belief about diseases was that diseases could be caused by homeopathic magic. Some people thought homeopathic magic caused King Injo's disease. The actual reasons for King Injo's disease were the participation in the excessive rites of Queen Mother Inmok's funeral and the constant oppression from the Ching Dynasty after disgraceful defeat in the war. When King Injo started to be sick, homeopathic magic cases were found in the royal palace. The king's incurable disease was believed to have happened as a result of homeopathic magic. King Injo's suspicion toward Princess Jeongmyeong derived from her mother, Queen Mother Inmok. Moral justification for King Injo's coup was Gwanghaegun or Prince Gwanghae's immoral conduct toward Queen Mothe Inmok. After he was installed, King Injo obeyed the Queen Mother and showed her every attention. Meanwhile, he treated Princess Jeongmyeong with respect, maximized the moral justification for the coup, and solidified the royal authority. However, constant rebellions and treasons threatened King Injo. The king suspected that Queen Mother

  5. King Injo's Disease and Burnt Needle Therapy

    Directory of Open Access Journals (Sweden)

    KIM In-Sook

    2004-12-01

    Full Text Available This paper investigates an interrelationship between burnt needle therapy(번침 and King Injo'sdisease. From 1633 (Year 11 in King Injo's reign to May 5, 1649 (Year 27 King in Injo's reign, right before his death, King Injo(인조 was treated with burnt needles by Yi Hyeongik(이형익, an acupuncturist when the king had health problems. This study arises from two questions: why was King Injo often treated with burnt needles? and what effect did burnt needles have? Burnt needle therapy is a combined form of acupuncture and moxibustion. Yi Hyeongik was famous for eradicating pathogenic factors. He was appointed as a doctor in the Royal Hospital. The medical definition for pathogenic factors is that they are disease-causing factors. Understanding the pathogenic factor for King Injo's disease could make it possible to find the interrelationship between burnt needles and the king's disease. In the Joseon era, the prevalent belief about diseases was that diseases could be caused by homeopathic magic. Some people thought homeopathic magic caused King Injo's disease.  The actual reasons for King Injo's disease were the participation in the excessive rites of Queen Mother Inmok's funeral and the constant oppression from the Ching Dynasty after disgraceful defeat in the war. When King Injo started to be sick, homeopathic magic cases were found in the royal palace. The king's incurable disease was believed to have happened as a result of homeopathic magic. King Injo's suspicion toward Princess Jeongmyeong(정명공주 derived from her mother, Queen Mother Inmok(인목대비. Moral justification for King Injo's coup was Gwanghaegun(광해군 or Prince Gwanghae's immoral conduct toward Queen Mother Inmok. After he was installed, King Injo obeyed the Queen Mother and showed her every attention. Meanwhile, he treated Princess Jeongmyeong with respect, maximized the moral justification for the coup, and solidified the royal authority. However, constant

  6. Opportunity Captures 'Lion King' Panorama

    Science.gov (United States)

    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'.

  7. Web-based decision support and visualization tools for water quality management in the Chesapeake Bay watershed

    Science.gov (United States)

    Mullinix, C.; Hearn, P.; Zhang, H.; Aguinaldo, J.

    2009-01-01

    Federal, State, and local water quality managers charged with restoring the Chesapeake Bay ecosystem require tools to maximize the impact of their limited resources. To address this need, the U.S. Geological Survey (USGS) and the Environmental Protection Agency's Chesapeake Bay Program (CBP) are developing a suite of Web-based tools called the Chesapeake Online Assessment Support Toolkit (COAST). The goal of COAST is to help CBP partners identify geographic areas where restoration activities would have the greatest effect, select the appropriate management strategies, and improve coordination and prioritization among partners. As part of the COAST suite of tools focused on environmental restoration, a water quality management visualization component called the Nutrient Yields Mapper (NYM) tool is being developed by USGS. The NYM tool is a web application that uses watershed yield estimates from USGS SPAtially Referenced Regressions On Watershed (SPARROW) attributes model (Schwarz et al., 2006) [6] to allow water quality managers to identify important sources of nitrogen and phosphorous within the Chesapeake Bay watershed. The NYM tool utilizes new open source technologies that have become popular in geospatial web development, including components such as OpenLayers and GeoServer. This paper presents examples of water quality data analysis based on nutrient type, source, yield, and area of interest using the NYM tool for the Chesapeake Bay watershed. In addition, we describe examples of map-based techniques for identifying high and low nutrient yield areas; web map engines; and data visualization and data management techniques.

  8. Mutual mate choice for olorful traits in King Penguins

    NARCIS (Netherlands)

    Nolan, Paul M.; Dobson, F. Stephen; Nicolaus, Marion; Karels, Tim J.; McGraw, Kevin J.; Jouventin, Pierre

    While studies of mate choice based on male color pattern are ubiquitous, studies of mate choice based on ornamental color traits in sexually monomorphic species are less common. We conducted manipulative field experiments on two color ornaments of king penguins (Aptenodytes patagonicus), the size of

  9. 33 CFR 334.360 - Chesapeake Bay off Fort Monroe, Virginia; restricted area, U.S. Naval Base and Naval Surface...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay off Fort Monroe, Virginia; restricted area, U.S. Naval Base and Naval Surface Weapon Center. 334.360 Section 334.360... AND RESTRICTED AREA REGULATIONS § 334.360 Chesapeake Bay off Fort Monroe, Virginia; restricted area, U...

  10. King James II Stuart, Irish Elites and Patriot Parliament

    Directory of Open Access Journals (Sweden)

    Stankov Kirill Nikolaevich

    2014-09-01

    Full Text Available The article is devoted to the insufficiently studied episode of the “Glorious revolution” of 1688-1689, the political fight on Green Island. On the basis of historical sources, the author shows the main directions of Irish policy of last catholic king James II, who tried to fight for his lost British throne, because the majority of population of this catholic country remained loyal to his patron. The author pays special attention to investigating the policy of different ethnic groups represented in Patriot Parliament by their elites. There were two elite groups who supported king James II and tried to influence him: “Old English” aristocracy and “Old Irish” nobility. King’s own elite group also consisted of “New English” and “New Scots”, but during the “Glorious revolution” the majority of them supported the counterpart of king James II – William Orange. Basing the study on historical sources the author proves that eventually king James II had two groups of supporters: “Old English” and “native Irish”. The article is concerned with non-investigated problem of negotiations between king James II and Irish elites and analyses the demands of the last. The author proves that acts and decisions of patriot parliament were the Irish population’s answers to the program and suggestions of king James II and that the main concessions were given to “Old English” aristocracy. The demands of “Old Irish” in agrarian issue were mainly ignored. The Patriot Parliament based the foundations of Jacobite political regime in Ireland during the restoration rebellion of 1689-1691.

  11. An Unobtrusive Fall Detection and Alerting System Based on Kalman Filter and Bayes Network Classifier.

    Science.gov (United States)

    He, Jian; Bai, Shuang; Wang, Xiaoyi

    2017-06-16

    Falls are one of the main health risks among the elderly. A fall detection system based on inertial sensors can automatically detect fall event and alert a caregiver for immediate assistance, so as to reduce injuries causing by falls. Nevertheless, most inertial sensor-based fall detection technologies have focused on the accuracy of detection while neglecting quantization noise caused by inertial sensor. In this paper, an activity model based on tri-axial acceleration and gyroscope is proposed, and the difference between activities of daily living (ADLs) and falls is analyzed. Meanwhile, a Kalman filter is proposed to preprocess the raw data so as to reduce noise. A sliding window and Bayes network classifier are introduced to develop a wearable fall detection system, which is composed of a wearable motion sensor and a smart phone. The experiment shows that the proposed system distinguishes simulated falls from ADLs with a high accuracy of 95.67%, while sensitivity and specificity are 99.0% and 95.0%, respectively. Furthermore, the smart phone can issue an alarm to caregivers so as to provide timely and accurate help for the elderly, as soon as the system detects a fall.

  12. Naive Bayes Bearing Fault Diagnosis Based on Enhanced Independence of Data

    Science.gov (United States)

    Zhang, Nannan; Wu, Lifeng; Yang, Jing; Guan, Yong

    2018-01-01

    The bearing is the key component of rotating machinery, and its performance directly determines the reliability and safety of the system. Data-based bearing fault diagnosis has become a research hotspot. Naive Bayes (NB), which is based on independent presumption, is widely used in fault diagnosis. However, the bearing data are not completely independent, which reduces the performance of NB algorithms. In order to solve this problem, we propose a NB bearing fault diagnosis method based on enhanced independence of data. The method deals with data vector from two aspects: the attribute feature and the sample dimension. After processing, the classification limitation of NB is reduced by the independence hypothesis. First, we extract the statistical characteristics of the original signal of the bearings effectively. Then, the Decision Tree algorithm is used to select the important features of the time domain signal, and the low correlation features is selected. Next, the Selective Support Vector Machine (SSVM) is used to prune the dimension data and remove redundant vectors. Finally, we use NB to diagnose the fault with the low correlation data. The experimental results show that the independent enhancement of data is effective for bearing fault diagnosis. PMID:29401730

  13. Naive Bayes Bearing Fault Diagnosis Based on Enhanced Independence of Data.

    Science.gov (United States)

    Zhang, Nannan; Wu, Lifeng; Yang, Jing; Guan, Yong

    2018-02-05

    The bearing is the key component of rotating machinery, and its performance directly determines the reliability and safety of the system. Data-based bearing fault diagnosis has become a research hotspot. Naive Bayes (NB), which is based on independent presumption, is widely used in fault diagnosis. However, the bearing data are not completely independent, which reduces the performance of NB algorithms. In order to solve this problem, we propose a NB bearing fault diagnosis method based on enhanced independence of data. The method deals with data vector from two aspects: the attribute feature and the sample dimension. After processing, the classification limitation of NB is reduced by the independence hypothesis. First, we extract the statistical characteristics of the original signal of the bearings effectively. Then, the Decision Tree algorithm is used to select the important features of the time domain signal, and the low correlation features is selected. Next, the Selective Support Vector Machine (SSVM) is used to prune the dimension data and remove redundant vectors. Finally, we use NB to diagnose the fault with the low correlation data. The experimental results show that the independent enhancement of data is effective for bearing fault diagnosis.

  14. The King Tapestries at Kronborg Castle

    DEFF Research Database (Denmark)

    Reindel, Ulrik

    2015-01-01

    In the 1580s, Frederik II (Danish-Norwegian king, reigned 1559-1588) had the Great Hall at Kronborg Castle, Elsinore, furnished with 43 tapestries portraying no fewer than 100 Danish kings. The tapestries were arranged chronologically, beginning with King Dan, the mythological founder of the king...... in the backgrounds, and more or less fancifully conceived coats of arms, the tapestry series provided «historical» evidence justifying the rising political ambitions of Frederik II....... Frederik II’s case in his ongoing diplomatic disputes with the neighbouring kingdom of Sweden and staging the Danish-Norwegian king as a key protagonist of the protestant movement. By combining the portraits of – mostly legendary – kings with pretentious monologues, symbolic or emblematic details dispersed...

  15. Summer climate variability of the İzmir Bay based on long term temperature and salinity records (1996-2013

    Directory of Open Access Journals (Sweden)

    Aykut Gökbarlas

    2017-11-01

    Full Text Available The purpose of this study is to examine the temperature and salinity variability of the İzmir Bay based on available in-situ measurements between 1996 and 2013 in summer. The analyses were made for the whole Bay and also for the sub-basins of the İzmir Bay namely; inner and outer. The similarities and differences were tried to be revealed. The main finding of the study is that there is a strong increase of temperature during the last 10 years. After 2003, it is very interesting that the temperature increase almost 2°C in all two basins. This trend is greater than global warming which is almost 0.5°C. Although the salinity has decreasing trend in all the subbasins, there is an anomaly in 2007. The salinity increases in this year. The impact of such warming and the anomaly in the salinity on the İzmir Bay needs more investigation.

  16. The Words of Martin Luther King, Jr.

    Science.gov (United States)

    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)

  17. Using naive Bayes classifier for classification of convective rainfall intensities based on spectral characteristics retrieved from SEVIRI

    Science.gov (United States)

    Hameg, Slimane; Lazri, Mourad; Ameur, Soltane

    2016-07-01

    This paper presents a new algorithm to classify convective clouds and determine their intensity, based on cloud physical properties retrieved from the Spinning Enhanced Visible and Infrared Imager (SEVIRI). The convective rainfall events at 15 min, 4 × 5 km spatial resolution from 2006 to 2012 are analysed over northern Algeria. The convective rain classification methodology makes use of the relationship between cloud spectral characteristics and cloud physical properties such as cloud water path (CWP), cloud phase (CP) and cloud top height (CTH). For this classification, a statistical method based on `naive Bayes classifier' is applied. This is a simple probabilistic classifier based on applying `Bayes' theorem with strong (naive) independent assumptions. For a 9-month period, the ability of SEVIRI to classify the rainfall intensity in the convective clouds is evaluated using weather radar over the northern Algeria. The results indicate an encouraging performance of the new algorithm for intensity differentiation of convective clouds using SEVIRI data.

  18. Application of a circulation model in waters, based in the difference method, for bays

    International Nuclear Information System (INIS)

    Rosa, P.A.C.

    1985-01-01

    The Knowledge of circulation of water in bays, in addition to the possibility of simulation future conditions, can be of great interest in solving problems related to the cooling water for Nuclear Power Plants, study of sediments and water polution, in addition to the study of civil engineering works planned in bays. A Numerical Circulation Model of water in bays, is applied to the conditions of Sepetiba Bay at Rio de Janeiro coast. This System of Partial Differential Equations that constitute the Model, were solved by the Finite Difference Method, using a uniform cartesian grid for uniform time steps generating a bi-dimensional flow measurement of depth. The results obtained by comparing the values of the Model and measurements taken a bay were satisfactory, assuring its credibility and efficiency. A programming code was developed for the application providing outputing at any preditermined time steps, with discrimination of 30 seconds, the average levels, flows, velocities and depths of water of each grid spacing along the length of the bay in addition to a graphic of the flow. (Author) [pt

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

    Science.gov (United States)

    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

  20. Aerosols in King George Island (Antarctic peninsula) using PIXE and alpha spectrometry

    International Nuclear Information System (INIS)

    Dias da Cunha, K.; Medeiros, G.; Leal, M.A.; Lima, C.; Dalia, K.C.

    2009-01-01

    The aim of this study was to characterize the airborne particles and particles deposited in the recent snow samples collected at King George Island (Admiralty Bay) in order to evaluate the possible local sources of airborne particles and the aerosol transport from South America to Antarctic at sea level. Airborne particles samples were collected using a cascade impactor and cyclones at several sampling points at Admiralty Bay. Airborne particles were also collected during the ship travel from Rio de Janeiro to Antarctica. The recent snow samples and aerosols collected at several sampling points at Admiralty Bay were analyzed by PIXE for the determination of the elemental mass concentration. Snow samples were analyzed by alpha spectrometry to determine the 232Th, 228Th, 238U and 234U concentrations in snow. The Mass Median Aerodynamic Diameter of airborne particles was determined. The results suggest that there is a correlation between the aerosol samples and the particles deposited in the snow, but the elemental mass distributions are not equal. The snow elemental concentration can be used as an indicator of the elements present in the aerosols. The local aerosol sources (natural and anthropogenic) have been considered to characterize the aerosol transport to Antarctic, mainly King George Island. The main aerosol sources are the marine spray, weathering of local rocks and anthropogenic sources, as the diesel burning in the island. Besides the local aerosol sources the transport of airborne particles from south Atlantic to Antarctic is an important source of airborne particles at King George Island. (author)

  1. Experiment design for nonparametric models based on minimizing Bayes Risk: application to voriconazole¹.

    Science.gov (United States)

    Bayard, David S; Neely, Michael

    2017-04-01

    An experimental design approach is presented for individualized therapy in the special case where the prior information is specified by a nonparametric (NP) population model. Here, a NP model refers to a discrete probability model characterized by a finite set of support points and their associated weights. An important question arises as to how to best design experiments for this type of model. Many experimental design methods are based on Fisher information or other approaches originally developed for parametric models. While such approaches have been used with some success across various applications, it is interesting to note that they largely fail to address the fundamentally discrete nature of the NP model. Specifically, the problem of identifying an individual from a NP prior is more naturally treated as a problem of classification, i.e., to find a support point that best matches the patient's behavior. This paper studies the discrete nature of the NP experiment design problem from a classification point of view. Several new insights are provided including the use of Bayes Risk as an information measure, and new alternative methods for experiment design. One particular method, denoted as MMopt (multiple-model optimal), will be examined in detail and shown to require minimal computation while having distinct advantages compared to existing approaches. Several simulated examples, including a case study involving oral voriconazole in children, are given to demonstrate the usefulness of MMopt in pharmacokinetics applications.

  2. Experiment Design for Nonparametric Models Based On Minimizing Bayes Risk: Application to Voriconazole1

    Science.gov (United States)

    Bayard, David S.; Neely, Michael

    2016-01-01

    An experimental design approach is presented for individualized therapy in the special case where the prior information is specified by a nonparametric (NP) population model. Here, a nonparametric model refers to a discrete probability model characterized by a finite set of support points and their associated weights. An important question arises as to how to best design experiments for this type of model. Many experimental design methods are based on Fisher Information or other approaches originally developed for parametric models. While such approaches have been used with some success across various applications, it is interesting to note that they largely fail to address the fundamentally discrete nature of the nonparametric model. Specifically, the problem of identifying an individual from a nonparametric prior is more naturally treated as a problem of classification, i.e., to find a support point that best matches the patient’s behavior. This paper studies the discrete nature of the NP experiment design problem from a classification point of view. Several new insights are provided including the use of Bayes Risk as an information measure, and new alternative methods for experiment design. One particular method, denoted as MMopt (Multiple-Model Optimal), will be examined in detail and shown to require minimal computation while having distinct advantages compared to existing approaches. Several simulated examples, including a case study involving oral voriconazole in children, are given to demonstrate the usefulness of MMopt in pharmacokinetics applications. PMID:27909942

  3. Yellowfin Tuna (Thunnusalbacares Fishing Ground Forecasting Model Based On Bayes Classifier In The South China Sea

    Directory of Open Access Journals (Sweden)

    Zhou Wei-feng

    2017-08-01

    Full Text Available Using the yellowfin tuna (Thunnusalbacares,YFTlongline fishing catch data in the open South China Sea (SCS provided by WCPFC, the optimum interpolation sea surface temperature (OISST from CPC/NOAA and multi-satellites altimetric monthly averaged product sea surface height (SSH released by CNES, eight alternative options based on Bayes classifier were made in this paper according to different strategies on the choice of environment factors and the levels of fishing zones to classify the YFT fishing ground in the open SCS. The classification results were compared with the actual ones for validation and analyzed to know how different plans impact on classification results and precision. The results of validation showed that the precision of the eight options were 71.4%, 75%, 70.8%, 74.4%, 66.7%, 68.5%, 57.7% and 63.7% in sequence, the first to sixth among them above 65% would meet the practical application needs basically. The alternatives which use SST and SSH simultaneously as the environmental factors have higher precision than which only use single SST environmental factor, and the consideration of adding SSH can improve the model precision to a certain extent. The options which use CPUE’s mean ± standard deviation as threshold have higher precision than which use CPUE’s 33.3%-quantile and 66.7%-quantile as the threshold

  4. Movement imagery classification in EMOTIV cap based system by Naïve Bayes.

    Science.gov (United States)

    Stock, Vinicius N; Balbinot, Alexandre

    2016-08-01

    Brain-computer interfaces (BCI) provide means of communications and control, in assistive technology, which do not require motor activity from the user. The goal of this study is to promote classification of two types of imaginary movements, left and right hands, in an EMOTIV cap based system, using the Naïve Bayes classifier. A preliminary analysis with respect to results obtained by other experiments in this field is also conducted. Processing of the electroencephalography (EEG) signals is done applying Common Spatial Pattern filters. The EPOC electrodes cap is used for EEG acquisition, in two test subjects, for two distinct trial formats. The channels picked are FC5, FC6, P7 and P8 of the 10-20 system, and a discussion about the differences of using C3, C4, P3 and P4 positions is proposed. Dataset 3 of the BCI Competition II is also analyzed using the implemented algorithms. The maximum classification results for the proposed experiment and for the BCI Competition dataset were, respectively, 79% and 85% The conclusion of this study is that the picked positions for electrodes may be applied for BCI systems with satisfactory classification rates.

  5. A hierarchical NeuroBayes-based algorithm for full reconstruction of B mesons at B factories

    Energy Technology Data Exchange (ETDEWEB)

    Feindt, M.; Keller, F.; Kreps, M.; Kuhr, T. [Institut fuer Experimentelle Kernphysik, Karlsruher Institut fuer Technologie, Campus Sued, Postfach 69 80, 76128 Karlsruhe (Germany); Neubauer, S., E-mail: neubauer@ekp.uni-karlsruhe.de [Institut fuer Experimentelle Kernphysik, Karlsruher Institut fuer Technologie, Campus Sued, Postfach 69 80, 76128 Karlsruhe (Germany); Zander, D.; Zupanc, A. [Institut fuer Experimentelle Kernphysik, Karlsruher Institut fuer Technologie, Campus Sued, Postfach 69 80, 76128 Karlsruhe (Germany)

    2011-10-21

    We describe a new B-meson full reconstruction algorithm designed for the Belle experiment at the B-factory KEKB, an asymmetric e{sup +}e{sup -} collider that collected a data sample of 771.6x10{sup 6}BB-bar pairs during its running time. To maximize the number of reconstructed B decay channels, it utilizes a hierarchical reconstruction procedure and probabilistic calculus instead of classical selection cuts. The multivariate analysis package NeuroBayes was used extensively to hold the balance between highest possible efficiency, robustness and acceptable consumption of CPU time. In total, 1104 exclusive decay channels were reconstructed, employing 71 neural networks altogether. Overall, we correctly reconstruct one B{sup {+-}} or B{sup 0} candidate in 0.28% or 0.18% of the BB-bar events, respectively. Compared to the cut-based classical reconstruction algorithm used at the Belle experiment, this is an improvement in efficiency by roughly a factor of 2, depending on the analysis considered. The new framework also features the ability to choose the desired purity or efficiency of the fully reconstructed sample freely. If the same purity as for the classical full reconstruction code is desired ({approx}25%), the efficiency is still larger by nearly a factor of 2. If, on the other hand, the efficiency is chosen at a similar level as the classical full reconstruction, the purity rises from {approx}25% to nearly 90%.

  6. Population dynamics of king eiders breeding in northern Alaska

    Science.gov (United States)

    Bentzen, Rebecca L.; Powell, Abby N.

    2012-01-01

    The North American population of king eiders (Somateria spectabilis) has declined by more than 50% since the late 1970s for unknown reasons. King eiders spend most of their lives in remote areas, forcing managers to make regulatory and conservation decisions based on very little information. We incorporated available published estimates of vital rates with new estimates to build a female, stage-based matrix population model for king eiders and examine the processes underlying population dynamics of king eiders breeding at 2 sites, Teshekpuk and Kuparuk, on the coastal plain of northern Alaska and wintering around the Bering Sea (2001–2010). We predicted a decreasing population (λ = 0.981, 95% CI: 0.978–0.985), and that population growth was most sensitive to changes in adult female survival (sensitivity = 0.92). Low duckling survival may be a bottleneck to productivity (variation in ducking survival accounted for 66% of retrospective variation in λ). Adult survival was high (0.94) and invariant (σ = 0.0002, 95% CI: 0.0000–0.0007); however, catastrophic events could have a major impact and we need to consider how to mitigate and manage threats to adult survival. A hypothetical oil spill affecting breeding females in a primary spring staging area resulted in a severe population decline; although, transient population dynamics were relatively stable. However, if no catastrophic events occur, the more variable reproductive parameters (duckling and nest survival) may be more responsive to management actions.

  7. Opinion mining feature-level using Naive Bayes and feature extraction based analysis dependencies

    Science.gov (United States)

    Sanda, Regi; Baizal, Z. K. Abdurahman; Nhita, Fhira

    2015-12-01

    Development of internet and technology, has major impact and providing new business called e-commerce. Many e-commerce sites that provide convenience in transaction, and consumers can also provide reviews or opinions on products that purchased. These opinions can be used by consumers and producers. Consumers to know the advantages and disadvantages of particular feature of the product. Procuders can analyse own strengths and weaknesses as well as it's competitors products. Many opinions need a method that the reader can know the point of whole opinion. The idea emerged from review summarization that summarizes the overall opinion based on sentiment and features contain. In this study, the domain that become the main focus is about the digital camera. This research consisted of four steps 1) giving the knowledge to the system to recognize the semantic orientation of an opinion 2) indentify the features of product 3) indentify whether the opinion gives a positive or negative 4) summarizing the result. In this research discussed the methods such as Naï;ve Bayes for sentiment classification, and feature extraction algorithm based on Dependencies Analysis, which is one of the tools in Natural Language Processing (NLP) and knowledge based dictionary which is useful for handling implicit features. The end result of research is a summary that contains a bunch of reviews from consumers on the features and sentiment. With proposed method, accuration for sentiment classification giving 81.2 % for positive test data, 80.2 % for negative test data, and accuration for feature extraction reach 90.3 %.

  8. The King's Ring: A Matter of Trust

    DEFF Research Database (Denmark)

    Sterrett, Joseph William

    2018-01-01

    This essay examines the material and social effects of an exchange of trust between a king, Henry VIII, and his counsellor, Thomas Cranmer in Shakespeare and Fletcher’s All is True. The ring that the King gives Cranmer is both nothing and everything: nothing in that it could be anything, any ring...

  9. Optimization on Emergency Resources Transportation Network Based on Bayes Risk Function: A Case Study

    Directory of Open Access Journals (Sweden)

    Changfeng Zhu

    2016-01-01

    Full Text Available In order to coordinate the complex relationship between supplies distribution and path selection, some influential factors must be taken into account such as the insufficient remaining capacity of the road and uncertainty of travel time during supplies distribution and transportation. After the structure of emergency logistics network is analyzed, the travel time Bayes risk function of path and the total loss Bayes risk function of the disaster area are proposed. With the emergency supplies total transportation unit loss as the goal, an emergency logistics network optimization model under crowded conditions is established by the Bayes decision theory and solved by the improved ant colony algorithm. Then, a case of the model is validated to prove that the emergency logistics network optimization model is effective in congested conditions.

  10. Naive Bayes as opinion classifier to evaluate students satisfaction based on student sentiment in Twitter Social Media

    Science.gov (United States)

    Candra Permana, Fahmi; Rosmansyah, Yusep; Setiawan Abdullah, Atje

    2017-10-01

    Students activity on social media can provide implicit knowledge and new perspectives for an educational system. Sentiment analysis is a part of text mining that can help to analyze and classify the opinion data. This research uses text mining and naive Bayes method as opinion classifier, to be used as an alternative methods in the process of evaluating studentss satisfaction for educational institution. Based on test results, this system can determine the opinion classification in Bahasa Indonesia using naive Bayes as opinion classifier with accuracy level of 84% correct, and the comparison between the existing system and the proposed system to evaluate students satisfaction in learning process, there is only a difference of 16.49%.

  11. Questionnaire-based Analysis of Owner-reported Scratching and Pain Signs in Cavalier King Charles Spaniels Screened for Chiari-like Malformation and Syringomyelia.

    Science.gov (United States)

    Sparks, C R; Cerda-Gonzalez, S; Griffith, E H; Lascelles, B D X; Olby, N J

    2018-01-01

    Chiari-like malformation (CM) and syringomyelia (SM) cause a pain syndrome in Cavalier King Charles spaniels (CKCS). Clinical signs are not consistently apparent on neurologic examination, and owner reporting of signs provides vital clinical history. However, owner questionnaires for this disease are not well developed. To develop a tool to capture owner-reported clinical signs for use in clinical trials and to compare owner-reported signs with the presence of pain on neurologic examination and SM on magnetic resonance imaging (MRI). Fifty client-owned CKCS. Owners completed a questionnaire and pain/scratch map. Each dog underwent a neurologic examination and craniocervical magnetic resonance imaging (MRI). Questionnaire responses were developed into scores, area of shading for pain/scratch maps was measured, and consistency of responses between these tools was assessed. Owner-reported findings were compared with neurologic examination findings and presence and severity of SM on MRI. Thirty-three dogs were symptomatic and 17 asymptomatic; 30 had SM. The most common sign of pain was crying out when lifted (n = 11). Extent of shaded areas on maps positively correlated with questionnaire scores for pain (r 2  = 0.213, P = 0.006) and scratch (r 2  = 0.104, P = 0.089). Owner-reported findings were not significantly associated with presence or severity of SM or neurologic examination findings. Owner-reported lateralization of signs was significantly associated with SM lateralization (P owner-reported signs with SM highlights our lack of understanding of the pathophysiology of pain in this disease. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc., on behalf of the American College of Veterinary Internal Medicine.

  12. On-site gamma dose rates at the Andreeva Bay shore technical base, northwest Russia.

    Science.gov (United States)

    Reistad, O; Dowdall, M; Standring, W J F; Selnaes, Ø G; Hustveit, S; Steinhusen, F; Sørlie, A

    2008-07-01

    The spent nuclear fuel (SNF) and radioactive waste (RAW) storage facility at Andreeva Bay shore technical base (STB) is one of the largest and most hazardous nuclear legacy sites in northwest Russia. Originally commissioned in the 1960s the facility now stores large amounts of SNF and RAW associated with the Russian Northern Fleet of nuclear powered submarines. The objective of the present study was to map ambient gamma dose rates throughout the facility, in particular at a number of specific sites where SNF and RAW are stored. The data presented here are taken from a Norwegian-Russian collaboration enabling the first publication in the scientific literature of the complete survey of on-site dose rates. Results indicate that elevated gamma dose rates are found primarily at discrete sites within the facility; maximum dose rates of up to 1000 microSv/h close to the ground (0.1m) and up to 3000 microSv/h at 1m above ground were recorded, higher doses at the 1m height being indicative primarily of the presence of contaminated equipment as opposed to ground contamination. Highest dose rates were measured at sites located in the immediate vicinity of buildings used for storing SNF and sites associated with storage of solid and liquid radioactive wastes. Elevated dose rates were also observed near the former channel of a small brook that became heavily contaminated as a result of radioactive leaks from the SNF storage at Building 5 starting in 1982. Isolated patches of elevated dose rates were also observed throughout the STB. A second paper detailing the radioactive soil contamination at the site is published in this issue of Journal of Environmental Radioactivity.

  13. On-site radioactive soil contamination at the Andreeva Bay shore technical base, Northwest Russia

    NARCIS (Netherlands)

    Reistad, O.; Dowdall, M.; Selnaes, O. G.; Standring, W. J. F.; Hustveit, S.; Steenhuisen, F.; Sorlie, A.

    The radioactive waste (RAW) storage site at Andreeva Bay in the Russian Northwest has experienced radioactive contamination both as a result of activities carried out at the site and due to incidents that have occurred there in the past such as accidental releases of radioactive materials. The site

  14. Automatic registration of terrestrial point clouds based on panoramic reflectance images and efficient BaySAC

    Science.gov (United States)

    Kang, Zhizhong

    2013-10-01

    This paper presents a new approach to automatic registration of terrestrial laser scanning (TLS) point clouds utilizing a novel robust estimation method by an efficient BaySAC (BAYes SAmpling Consensus). The proposed method directly generates reflectance images from 3D point clouds, and then using SIFT algorithm extracts keypoints to identify corresponding image points. The 3D corresponding points, from which transformation parameters between point clouds are computed, are acquired by mapping the 2D ones onto the point cloud. To remove false accepted correspondences, we implement a conditional sampling method to select the n data points with the highest inlier probabilities as a hypothesis set and update the inlier probabilities of each data point using simplified Bayes' rule for the purpose of improving the computation efficiency. The prior probability is estimated by the verification of the distance invariance between correspondences. The proposed approach is tested on four data sets acquired by three different scanners. The results show that, comparing with the performance of RANSAC, BaySAC leads to less iterations and cheaper computation cost when the hypothesis set is contaminated with more outliers. The registration results also indicate that, the proposed algorithm can achieve high registration accuracy on all experimental datasets.

  15. Remediation of the Andreyev Bay naval base; present contamination status and future monitoring strategy

    International Nuclear Information System (INIS)

    Hustveit, Styrkaar; Sneve, Malgorzata K.; Reistad, Ole; Kiselev, Mikhail; Shandala, Natalya

    2008-01-01

    Full text: The Andreyev Bay shore technical base (STB) is a former naval installation and the largest nuclear legacy site in northwest Russia. Established in the late 50-ties and early 60-ties, this naval facility performed activities related to the refuelling of Soviet Northern Fleet nuclear-propelled vessels as well as being a temporary storage site for SNF and solid and liquid radioactive wastes (SRW and LRW) arising as a result of civilian and military nuclear-propelled vessels operations and maintenance. A large inventory of spent nuclear fuel (SNF) and radioactive waste (RAW) are located at the site, and since an accident in 1982 large amounts of radioactivity have been released from the storage facilities. Remediation of Andreyev STB has been the subject of international cooperation for many years. Great Britain, Italy, Norway, Sweden and the European Bank for Reconstruction and Development (EBRD) have collaborated with the Russian government to secure the site, improve the infrastructure at the site, plan for new management strategies/facilities for SNF and demolish old buildings that were deemed an environmental hazard. On the basis of an agreement between the Russian Federal State Enterprise 'SevRao' and the Norwegian Radiation Protection Authority (NRPA) a study to map the gamma dose rates and the surface radionuclide concentrations in the contaminated parts of the site, as well as an overview and general knowledge of the area regarding geological and hydrogeological conditions was performed in the period 2002-2004. The aim of the study was to enable the provision of more effective radiological protection for personnel undertaking future operations at the site and to assess the radiation dose hazards present at Andreyev STB and to clarify the risks associated with the existing contamination and the continued storage of spent fuel and radioactive waste at the site. The first phase of the Norwegian program to survey the Andreyev Bay provided the basis for

  16. Humboldt Bay Wetlands Review and Baylands Analysis. Volume II. Base Information.

    Science.gov (United States)

    1980-08-01

    in the bay although Aurellia sp. may often be found there during the summer. Pelagia sp. and especially Chrysaora sp. may cause considerable pain if...Silverweed (Potentilla pacifica ) was also measured in the Nehalem brackish marsh with a low value for peak biomass. 214 Freshwater Marshes Freshwater... pacifica 579 Oregon (Eilers 1975) FRESHWATER MARSHES: Carex r 08tata 420 -- England (Pearsall & Gorham 1956) Carex roStata 738 -- Minnesota (Bernard

  17. Paleoenvironmental assessment of recent environmental changes in Florida Bay, USA: a biomarker based study

    Science.gov (United States)

    Xu, Y.; Holmes, C.W.; Jaffe, R.

    2007-01-01

    The extractable lipid compositions in four Florida Bay cores were determined in order to understand environmental changes over the last 160 years. The most significant environmental change was recorded by oscillations in the amplitude and frequency of biomarkers during the 20th century. Two seagrass molecular proxies (Paq and the C25/C27n-alkan-2-one ratio) reached a maximum post 1900, suggesting that abundant seagrass communities existed during the 20th century. A sharp drop in the Paq value from 0.65 to 0.48 in the central Bay at about 1987 seems to reflect seagrass die-off. The concentrations of microbial biomarkers (C20 HBIs, C25 HBIs and dinosterol) substantially increased after 1950 in the TC, BA and NB cores, reflecting an increase in algal (planktonic organism) primary productivity. However, the RB core presented the highest abundance of C25 HBIs and dinosterol during the period of 1880–1940, suggesting historically large inputs from diatoms and dinoflagellates. A substantial rise in abundance of taraxerol (a specific biomarker of mangroves) from 20 μg/g TOC in the 1830s to 279 μg/g TOC in the l980s is likely a result of increased mangrove primary productivity along the shore of the NE Bay. These changes are most likely the result of hydrological alterations in South Florida.

  18. Health of the coral reefs at the US Navy Base, Guantánamo Bay, Cuba: a preliminary report based on isotopic records from gorgonians.

    Science.gov (United States)

    Risk, Michael J; Burchell, Meghan; Brunton, Dalston A; McCord, Michael R

    2014-06-15

    Specimens of the gorgonian Plexaura homomalla were sampled from several areas along the fringing reefs fronting the United States Naval Base at Guantánamo Bay, Cuba. Sample coverage extended from apparently healthy reefs in oceanic waters to declining reefs located in the plume of the drainage from upper parts of Guantánamo Bay. Tentacle tips were excised, and trunk sections were cut and polished. Stable isotope ratios of nitrogen (δ(15)N) and carbon indicate a strong correlation of reef health with proximity to the plume of the river. Of all the worldwide cases in which land-based sources of pollution have impacted reefs, this one may well be the most intractable. The US Navy has jurisdiction over the reefs, with the obligation to protect them, yet the threat comes down the river from Cuba. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. John Davies of Hereford, the King of Denmark & Shakespeare's Meeting of Kings: Praise Beyond Praise

    DEFF Research Database (Denmark)

    Sterrett, Joseph William

    2016-01-01

    This article traces the response and style of John Davies of Hereford, 'an ordinary man' as he celebrated an extraordinary event, the state visit of the King of Denmark to the court of James I in 1606. It then draws comparisons to Shakespeare's meeting of kings some seven or eight years later...

  20. When the King Becomes your Personal Enemy: W. T. Stead, King Leopold II, and the Congo Free State

    Directory of Open Access Journals (Sweden)

    Marysa Demoor

    2013-04-01

    mso-fareast-language:JA;} This paper will highlight an unknown but important episode in the life of the journalist W. T. Stead, which, intriguingly, remained unmentioned in Belgian, British, and colonial historiography. It concerns a face-to-face meeting between Stead and Leopold II, King of the Belgians, which certainly did not leave Stead the ‘friend of all Kings’, as the posthumous article published by the 'Daily Mirror' contended. Based on Stead’s own Character Sketches in the 'Review of Reviews', the paper will show how Stead’s perceptions of the scandalous government of the Congo Free State result to a large extent from his own meeting (probably towards the end of 1884 with King Leopold II, and the King’s refusal to cooperate with Britain in an improvised rescue of General Gordon in Sudan.

  1. A Landsat-Based Assessment of Mobile Bay Land Use and Land Cover Change from 1974 to 2008

    Science.gov (United States)

    Spruce, Joseph; Ellis, Jean; Smoot, James; Swann, Roberta; Graham, William

    2009-01-01

    The Mobile Bay region has experienced noteworthy land use and land cover (LULC) change in the latter half of the 20th century. Accompanying this change has been urban expansion and a reduction of rural land uses. Much of this LULC change has reportedly occurred since the landfall of Hurricane Frederic in 1979. The Mobile Bay region provides great economic and ecologic benefits to the Nation, including important coastal habitat for a broad diversity of fisheries and wildlife. Regional urbanization threatens the estuary s water quality and aquatic-habitat dependent biota, including commercial fisheries and avian wildlife. Coastal conservation and urban land use planners require additional information on historical LULC change to support coastal habitat restoration and resiliency management efforts. This presentation discusses results of a Gulf of Mexico Application Pilot project that was conducted in 2008 to quantify and assess LULC change from 1974 to 2008. This project was led by NASA Stennis Space Center and involved multiple Gulf of Mexico Alliance (GOMA) partners, including the Mobile Bay National Estuary Program (NEP), the U.S. Army Corps of Engineers, the National Oceanic and Atmospheric Administration s (NOAA s) National Coastal Data Development Center (NCDDC), and the NOAA Coastal Services Center. Nine Landsat images were employed to compute LULC products because of their availability and suitability for the application. The project also used Landsat-based national LULC products, including coastal LULC products from NOAA s Coastal Change & Analysis Program (C-CAP), available at 5-year intervals since 1995. Our study was initiated in part because C-CAP LULC products were not available to assess the region s urbanization prior to 1995 and subsequent to post Hurricane Katrina in 2006. This project assessed LULC change across the 34-year time frame and at decadal and middecadal scales. The study area included the majority of Mobile and Baldwin counties that

  2. [Ecological carrying capacity of Chinese shrimp stock enhancement in Laizhou Bay of East China based on Ecopath model].

    Science.gov (United States)

    Lin, Qun; Li, Xian-sen; Li, Zhong-yi; Jin, Xian-shi

    2013-04-01

    Stock enhancement is an important way of fishery resources conservation, which can increase the high quality fishery resources and improve the fish population structure. The study of ecological carrying capacity is the premise for the scientific implementation of stock enhancement. Based on the survey data of the fishery resources and ecological environment in Laizhou Bay from 2009 to 2010, an Ecopath mass-balance model of the Laizhou Bay ecosystem consisted of 26 functional groups was constructed, and applied to analyze the overall characteristics of the ecosystem, the trophic interrelationships, and the keystone species, and to calculate the ecological carrying capacity of Chinese shrimp enhancement. As for the overall characteristics of the ecosystem, the total primary production/total respiration (TPP/TR) was 1. 53, total primary production/total biomass (TPP/B) was 24.54, Finn' s cycling index was lower (0.07), surplus production was higher (434. 41 t km-2 a-1 ), and system connectance index was lower (0. 29), indicating that this ecosystem was at an early development stage. The analysis on the keystone species showed that Chinese shrimp was not a keystone species of this ecosystem. At present, the biomass of Chinese shrimp in the ecosystem was 0. 1143 t km-2, with a greater potential of continued enhancement. It did not exceed the ecological carrying capacity of 2. 9489 t km-2 when the biomass of the Chinese shrimp was increased by 25. 8 times.

  3. Exploring the sensitivities of crenulate bay shorelines to wave climates using a new vector-based one-line model

    Science.gov (United States)

    Hurst, Martin D.; Barkwith, Andrew; Ellis, Michael A.; Thomas, Chris W.; Murray, A. Brad

    2015-12-01

    We use a new exploratory model that simulates the evolution of sandy coastlines over decadal to centennial timescales to examine the behavior of crenulate-shaped bays forced by differing directional wave climates. The model represents the coastline as a vector in a Cartesian reference frame, and the shoreface evolves relative to its local orientation, allowing simulation of coasts with high planform-curvature. Shoreline change is driven by gradients in alongshore transport following newly developed algorithms that facilitate dealing with high planform-curvature coastlines. We simulated the evolution of bays from a straight coast between two fixed headlands with no external sediment inputs to an equilibrium condition (zero net alongshore sediment flux) under an ensemble of directional wave climate conditions. We find that planform bay relief increases with obliquity of the mean wave direction, and decreases with the spread of wave directions. Varying bay size over 2 orders of magnitude (0.1-16 km), the model predicts bay shape to be independent of bay size. The time taken for modeled bays to attain equilibrium was found to scale with the square of the distance between headlands, so that, all else being equal, small bays are likely to respond to and recover from perturbations more rapidly (over just a few years) compared to large bays (hundreds of years). Empirical expressions predicting bay shape may be misleading if used to predict their behavior over planning timescales.

  4. On-site radioactive soil contamination at the Andreeva Bay shore technical base, Northwest Russia.

    Science.gov (United States)

    Reistad, O; Dowdall, M; Selnaes, Ø G; Standring, W J F; Hustveit, S; Steenhuisen, F; Sørlie, A

    2008-07-01

    The radioactive waste (RAW) storage site at Andreeva Bay in the Russian Northwest has experienced radioactive contamination both as a result of activities carried out at the site and due to incidents that have occurred there in the past such as accidental releases of radioactive materials. The site is an interesting case study for decommissioning due to the extremely large amounts of radioactivity present at the site and the conditions under which it is stored; very little has been previously published in the scientific literature about this site. This paper complements the paper describing dose rates at Andreeva Bay which is published in this issue of Journal of Environmental Radioactivity by the same authors. This study presents new data related to the activity concentrations of (137)Cs and (90)Sr in surface soils and measurements of alpha- and beta-particle fluxes taken at different areas around the site. Limited data on 60Co is also presented. The results of the study indicate that the main areas of site contamination are associated with the former spent nuclear fuel storage facility at Building 5, due to accidental discharges which began in 1982. Substantial contamination is also observed at the solid radioactive waste storage facilities, probably due to the ingress of water into these facilities. More than 240 samples were measured: maximum contamination levels were 1 x 10(6)Bq/kg (137)Cs (mean value 4.1 x 10(5)Bq/kg) and 4 x 10(6)Bq/kg (90)Sr (mean value 1.2 x1 0(5)Bq/kg). Localised patches of alpha and beta contamination were also observed throughout the site.

  5. Faith in Their Futures: The Youth and Congregations in Partnership Program of the Kings County (Brooklyn, NY) District Attorney's Office. National Faith-Based Initiative Field Report Series

    Science.gov (United States)

    Blank, Susan; Davie, Fred

    2004-01-01

    Why would a law-and-order district attorney in one of the toughest, most crime-prone areas in the nation develop a faith-based alternative to incarceration for youthful offenders? District Attorney Charles J. Hynes credits his faith and a strong conviction that society can't prison-build its way out of the crime problem. Hynes established Youth…

  6. Estimates of nitrate loads and yields from groundwater to streams in the Chesapeake Bay watershed based on land use and geology

    Science.gov (United States)

    Terziotti, Silvia; Capel, Paul D.; Tesoriero, Anthony J.; Hopple, Jessica A.; Kronholm, Scott C.

    2018-03-07

    The water quality of the Chesapeake Bay may be adversely affected by dissolved nitrate carried in groundwater discharge to streams. To estimate the concentrations, loads, and yields of nitrate from groundwater to streams for the Chesapeake Bay watershed, a regression model was developed based on measured nitrate concentrations from 156 small streams with watersheds less than 500 square miles (mi2 ) at baseflow. The regression model has three predictive variables: geologic unit, percent developed land, and percent agricultural land. Comparisons of estimated and actual values within geologic units were closely matched. The coefficient of determination (R2 ) for the model was 0.6906. The model was used to calculate baseflow nitrate concentrations at over 83,000 National Hydrography Dataset Plus Version 2 catchments and aggregated to 1,966 total 12-digit hydrologic units in the Chesapeake Bay watershed. The modeled output geospatial data layers provided estimated annual loads and yields of nitrate from groundwater into streams. The spatial distribution of annual nitrate yields from groundwater estimated by this method was compared to the total watershed yields of all sources estimated from a Chesapeake Bay SPAtially Referenced Regressions On Watershed attributes (SPARROW) water-quality model. The comparison showed similar spatial patterns. The regression model for groundwater contribution had similar but lower yields, suggesting that groundwater is an important source of nitrogen for streams in the Chesapeake Bay watershed.

  7. Modeling Magnetic Fields from a DC Power Cable Buried Beneath San Francisco Bay Based on Empirical Measurements.

    Science.gov (United States)

    Kavet, Robert; Wyman, Megan T; Klimley, A Peter

    2016-01-01

    yielded a pooled cable depth below the bay floor of 2.06 m (±1.46 std dev), and estimated the angle to the horizontal of the imaginary line connecting the cross-sectional center of the cable's two conductors (0.1143 m apart) as 178.9° ±61.9° (std dev) for Ben, 78.6°±37.0° (std dev) for RSR, and 139.9°±27.4° (std dev) for SP. The mean of the eight daily average currents derived from the regressions was 986 ±185 amperes (A) (std dev), as compared to 722 ±95 A (std dev) provided by Trans Bay Cable LLC. Overall, the regressions based on fundamental principles (Biot Savart law) and the vectorial summation of cable and geomagnetic fields provide estimates of cable characteristics consistent with plausible expectations.

  8. Modeling Magnetic Fields from a DC Power Cable Buried Beneath San Francisco Bay Based on Empirical Measurements.

    Directory of Open Access Journals (Sweden)

    Robert Kavet

    modeling yielded a pooled cable depth below the bay floor of 2.06 m (±1.46 std dev, and estimated the angle to the horizontal of the imaginary line connecting the cross-sectional center of the cable's two conductors (0.1143 m apart as 178.9° ±61.9° (std dev for Ben, 78.6°±37.0° (std dev for RSR, and 139.9°±27.4° (std dev for SP. The mean of the eight daily average currents derived from the regressions was 986 ±185 amperes (A (std dev, as compared to 722 ±95 A (std dev provided by Trans Bay Cable LLC. Overall, the regressions based on fundamental principles (Biot Savart law and the vectorial summation of cable and geomagnetic fields provide estimates of cable characteristics consistent with plausible expectations.

  9. Development of a web-based glaucoma registry at King Khaled Eye Specialist Hospital, Saudi Arabia: a cost-effective methodology.

    Science.gov (United States)

    Zaman, Babar; Khandekar, Rajiv; Al Shahwan, Sami; Song, Jonathan; Al Jadaan, Ibrahim; Al Jiasim, Leyla; Owaydha, Ohood; Asghar, Nasira; Hijazi, Amar; Edward, Deepak P

    2014-01-01

    In this brief communication, we present the steps used to establish a web-based congenital glaucoma registry at our institution. The contents of a case report form (CRF) were developed by a group of glaucoma subspecialists. Information Technology (IT) specialists used Lime Survey softwareTM to create an electronic CRF. A MY Structured Query Language (MySQL) server was used as a database with a virtual machine operating system. Two ophthalmologists and 2 IT specialists worked for 7 hours, and a biostatistician and a data registrar worked for 24 hours each to establish the electronic CRF. Using the CRF which was transferred to the Lime survey tool, and the MYSQL server application, data could be directly stored in spreadsheet programs that included Microsoft Excel, SPSS, and R-Language and queried in real-time. In a pilot test, clinical data from 80 patients with congenital glaucoma were entered into the registry and successful descriptive analysis and data entry validation was performed. A web-based disease registry was established in a short period of time in a cost-efficient manner using available resources and a team-based approach.

  10. Mex Bay

    African Journals Online (AJOL)

    user

    2015-02-23

    Feb 23, 2015 ... surveys to assess the vulnerability of the most important physical and eutrophication parameters along. El- Mex Bay coast. As a result of increasing population and industrial development, poorly untreated industrial waste, domestic sewage, shipping industry and agricultural runoff are being released to the.

  11. Sidewalk data in King County's urban growth boundary.

    Science.gov (United States)

    2013-06-01

    This report describes the development of geospatial sidewalk data for the King County Urban : Growth Area. Prior to the development of this data set, sidewalk data in King County were limited to : select jurisdictions and existed in multiple, sometim...

  12. Automated purification of Borrelia burgdorferi s.l. PCR products with KingFisherTM magnetic particle processor prior to genome sequencing

    International Nuclear Information System (INIS)

    Maekinen, 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 TM magnetic particle processor in PCR product purification, borrelia PCR products were purified with KingFisher TM 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

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

    Energy Technology Data Exchange (ETDEWEB)

    Maekinen, Johanna E-mail: johanna.makinen@utu.fi; Marttila, Harri; Viljanen, Matti K

    2001-07-01

    Borrelia burgdorferi sensu lato genospecies were differentiated by PCR-based sequencing of the borrelial flagellin gene. To evaluate the usefulness of KingFisher{sup TM} magnetic particle processor in PCR product purification, borrelia PCR products were purified with KingFisher{sup TM} 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.

  14. The city of the divine king

    DEFF Research Database (Denmark)

    Barnow, Niels Finn

    2001-01-01

    The City of the Divine King deals with urban systems and urban architecture in the river kingdoms of the Near East and the agrarian societies of the Orient. The book is part of a larger work comprising studies of the antique Greek world and the Roman Empire and the later developments of cities an...

  15. Tribute to Julie Taymor's Lion King Costumes

    Science.gov (United States)

    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…

  16. "King Corn": Teaching the Food Crisis

    Science.gov (United States)

    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…

  17. Kings Covered Bridge rehabilitation, Somerset County, PA

    Science.gov (United States)

    William J. Collins; David C. Fischetti; Arnold M. Jr. Graton; Len Lichvar; Branden Diehl; James P. Wacker; Ed Cesa; Ed Stoltz; Emory L. Kemp; Samer H. Petro; Leon Buckwalter; John McNamara

    2005-01-01

    Kings Covered Bridge over Laurel Creek in Somerset County, Pennsylvania is approximately 114-foot clear span multiple Kingpost Truss with nail-laminated arches. This timber bridge is historically significant because it retains its original features of the 1860’s since the 1930s when it was spared from modernization by the construction of an adjacent steel highway...

  18. Anogeissus sericea var. nummalaria King ex Duthie

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 4. Anogeissus sericea var. nummalaria King ex Duthie. Flowering Trees Volume 8 Issue 4 April 2003 pp 89-89. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/008/04/0089-0089. Resonance ...

  19. The city of the divine king

    DEFF Research Database (Denmark)

    Barnow, Niels Finn

    2001-01-01

    The City of the Divine King deals with urban systems and urban architecture in the river kingdoms of the Near East and the agrarian societies of the Orient. The book is part of a larger work comprising studies of the antique Greek world and the Roman Empire and the later developments of cities...

  20. Briti publik armastab King Kongi / Andris Feldmanis

    Index Scriptorium Estoniae

    Feldmanis, Andris, 1982-

    2006-01-01

    Briti filmiajakiri Empire lugejate filmiauhinnad : parim film "King Kong" (Peter Jackson), parim režii Steve Box, Nick Park "Wallace & Gromit - libaküüliku needus", parim meesnäitleja Johnny Depp, parim naisnäitleja Thandie Newton

  1. Xanthinuria in a family of Cavalier King Charles spaniels

    NARCIS (Netherlands)

    vanZuilen, CD; Nickel, RF; vanDijk, TH; Reijngoud, DJ

    1997-01-01

    Xanthine calculi mere found in a 7-month-old male Cavalier King Charles spaniel with urethral obstruction and renal insufficiency, Because the only two other reported cases of naturally occurring xanthine urolithiasis concerned a Cavalier King Charles and a King Charles spaniel the urine of the

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

    Science.gov (United States)

    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…

  3. 76 FR 3819 - Martin Luther King, Jr., Federal Holiday, 2011

    Science.gov (United States)

    2011-01-20

    ... changed the course of history. The Reverend Dr. Martin Luther King, Jr. devoted his life to the struggle... freedom and the security of justice.'' On Martin Luther King, Jr., Federal Holiday, we commemorate the... Martin Luther King, Jr., Federal Holiday. I encourage all Americans to observe this day with appropriate...

  4. Comparison of forest area data in the Chesapeake Bay Watershed

    Science.gov (United States)

    Tonya W. Lister; Andrew J. Lister

    2012-01-01

    The Chesapeake Bay, the largest estuary in the United States, has been designated by executive order as a national treasure. There is much interest in monitoring the status and trends in forest area within the bay, especially since maintaining forest cover is key to bay restoration efforts. The Chesapeake Bay Land Cover Data Series (CBLCD), a Landsat-based, multi-...

  5. Condition of red tide appearance in Wakasa Bay based on Terra, Aqua/MODIS images

    Science.gov (United States)

    Aoyama, Takashi; Oya, Hiroshi

    2006-12-01

    Since June, 2004, studies on triggering factors of the red tide have been carried out in Awara Space Radio Observatory (ASRO), Fukui University of Technology utilizing directly received data of MODIS on the Terra and Aqua satellites which have been acquired in ASRO. Preliminary results of the data analyses for the period from July, 2001 to April, 2005 indicate conditions, for the appearance of the red tide bloom in Wakasa bay as follows: (1) the threshold amount of chlorophyll-a is close to 1.5mg/m 3, (2) the range of sea surface temperature (SST) is limited in a range from 12 to 20 °C and (3) the period of sunlit time in spring is also a significantly sensitive factor. We propose here to utilize MODIS band1 images corresponding to a red band with spatial resolution of 250m together with NDVI (Normalized Difference Vegetation Index) images which has also spatial resolution of 250m, for the confirmation of the red tide. The problem of coincidence between colored region due to SS (Suspended Sediment) and red tide region using only band1 of MODIS, has been solved by using NDVI images in addition to band1 images together as two dimensional diagram.

  6. Metal contents in coastal waters of San Jorge Bay, Antofagasta, northern Chile: a base line for establishing seawater quality guidelines.

    Science.gov (United States)

    Valdés, Jorge; Román, Domingo; Rivera, Lidia; Avila, Juan; Cortés, Pedro

    2011-12-01

    We measured the concentration of 12 metals in coastal waters of seven sites of San Jorge Bay in Antofagasta (northern Chile), in order to relate the presence of metals with the different uses of San Jorge Bay coastal border, and to evaluate the quality of the bay's bodies of water according to the proposed current Chilean Quality Guide for trace elements in seawater (CONAMA 2003). The results suggest that the coastal water of San Jorge Bay has very good quality according to the proposed regulation mentioned above. However, the distribution of metals such as Cu and Pb along the bay's coast line evidences a notorious effect of the industrial activity, which would involve different behavior patterns for some trace elements in some bodies of water, suggesting that the levels indicated in the environmental guideline of the Chilean legislation do not represent pollution-free environments.

  7. Speciation, range contraction and extinction in the endemic New Zealand King Shag complex.

    Science.gov (United States)

    Rawlence, Nicolas J; Till, Charlotte E; Easton, Luke J; Spencer, Hamish G; Schuckard, Rob; Melville, David S; Scofield, R Paul; Tennyson, Alan J D; Rayner, Matt J; Waters, Jonathan M; Kennedy, Martyn

    2017-10-01

    New Zealand's endemic King Shag (Leucocarbo carunculatus) has occupied only a narrow portion of the northeastern South Island for at least the past 240years. However, pre-human Holocene fossil and archaeological remains have suggested a far more widespread distribution of the three Leucocarbo species (King, Otago, Foveaux) on mainland New Zealand at the time of Polynesian settlement in the late 13th Century CE. We use modern and ancient DNA, and morphometric and osteological analyses, of modern King Shags and Holocene fossil Leucocarbo remains to assess the pre-human distribution and taxonomic status of the King Shag on mainland New Zealand, and the resultant conservation implications. Our analyses show that the King Shag was formerly widespread around southern coasts of the North Island and the northern parts of the South Island but experienced population and lineage extinctions, and range contraction, probably after Polynesian arrival. This history parallels range contractions of other New Zealand seabirds. Conservation management of the King Shag should take into account this species narrow distribution and probable reduced genetic diversity. Moreover, combined genetic, morphometric and osteological analyses of prehistoric material from mainland New Zealand suggest that the now extinct northern New Zealand Leucocarbo populations comprised a unique lineage. Although these distinctive populations were previously assigned to the King Shag (based on morphological similarities and geographic proximity to modern Leucocarbo populations), we herein describe them as a new species, the Kohatu Shag (Leucocarbo septentrionalis). The extinction of this species further highlights the dramatic impacts Polynesians and introduced predators had on New Zealand's coastal and marine biodiversity. The prehistoric presence of at least four species of Leucocarbo shag on mainland NZ further highlights its status as a biodiversity hotspot for Phalacrocoracidae. Copyright © 2017 Elsevier

  8. Resiliency of the Chesapeake Bay to Pollution Levels Following Storms and Based on Land-Use

    Science.gov (United States)

    Hasan, M.; Pavelsky, T.

    2015-12-01

    As pollution levels, transformations in land use, and ecological loss continue to increase in the Chesapeake Bay, questions arise as to whether this estuary, the largest in North America, will experience a change in the duration and levels of storm-related sediment and nutrient spikes. We use a combination of satellite data and previously-collected field measurements to study this question. We compare same-day and same-pixel NASA MODIS satellite data to in situ observations of sediment and nutrient concentrations over 20 years, and found that for at least 6 tributaries, the r2 value for a linear regression between the satellite reflectance and fieldwork measures of nitrogen, phosphorus, or suspended sediment concentrations exceeded 0.7, while for at least 12 tributaries, the r2 value exceeded 0.5. We took advantage of this relationship to estimate sediment and nutrient concentrations in the Chesapeake following major storm events, even in the absence of continuous in situ data. We studied sediment/nutrient levels daily following the storm, for every date on which a cloud-free MODIS image was available, for a month. The storms included 2003's Hurricane Isabel, 2011's Hurricane Irene, and 2012's Superstorm Sandy. The tributaries we focused on were the York and Piankatank Rivers of southern Virginia (heavily forested), the Potomac River (heavily urban), and the Nanticoke River of the Eastern Shore (heavily farmed). Results show that in the Potomac River, which over the last 15 years has experience a signifiant increase in urbanization, sediments and nutrients persist for longer periods and at higher levels compared to less urbanized rivers.

  9. Eocene age of the Baranowski Glacier Group at Red Hill, King George Island, West Antarctica

    Directory of Open Access Journals (Sweden)

    Mozer Anna

    2015-12-01

    Full Text Available Radiometric and geochemical studies were carried out at Red Hill in the southern part of King George Island (South Shetland Islands, northern Antarctic Peninsula on the Bransfield Strait coast. The rock succession at Red Hill has been determined to represent the Baranowski Glacier Group that was previously assigned a Late Cretaceous age. Two formations were distinguished within this succession: the lower Llano Point Formation and the upper Zamek Formation. These formations have stratotypes defined further to the north on the western coast of Admiralty Bay. On Red Hill the Llano Point Formation consists of terrestrial lavas and pyroclastic breccia; the Zamek Formation consist predominantly of fine to coarse tuff, pyroclastic breccia, lavas, tuffaceous mud-, silt-, and sandstone, locally conglomeratic. The lower part of the Zamek Formation contains plant detritus (Nothofagus, dicotyledonous, thermophilous ferns and numerous coal seams (vitrinitic composition that confirm the abundance of vegetation on stratovolcanic slopes and surrounding lowlands at that time. Selected basic to intermediate igneous rocks from the succession have been analysed for the whole-rock K-Ar age determination. The obtained results indicate that the Red Hill succession was formed in two stages: (1 from about 51–50 Ma; and (2 46–42 Ma, i.e. during the Early to Middle Eocene. This, in combination with other data obtained from other Baranowski Glacier Group exposures on western coast of Admiralty Bay, confirms the recently defined position of the volcano-clastic succession in the stratigraphic scheme of King George Island. The new stratigraphic position and lithofacies development of the Red Hill succession strongly suggest its correlation with other Eocene formations containing fossil plants and coal seams that commonly occur on King George Island.

  10. Five analogies between a King's Speech treatment and contemporary play therapies.

    Science.gov (United States)

    Terr, Lenore C

    2012-01-01

    Psychiatric patients frequently respond positively to play therapy, which may rely on psychoanalytic, Jungian, cognitive-behavioral, familial, school-based, or other theories. I wished to determine if there were unifying principles that tie together these various types of play treatments. The fact-based film, The King's Speech, vividly illustrates play utilized by Lionel Logue in his speech treatment (1926-1939) of the future King of England. In the film I found five analogies to the play therapy I employ in office practice. The play scenes in The King's Speech point to five unifying principles among contemporary play therapies: (1) the crucial nature of the relationship, (2) the centrality of having fun, (3) the occasional reliance on others, (4) the interjection of pithy talk, and (5) the usefulness of a little drama. No matter what theory a play therapist ascribes to, these five unifying principles should be kept in mind during treatment.

  11. Risk assessment of butyltins based on a fugacity-based food web bioaccumulation model in the Jincheng Bay mariculture area: II. Risk assessment.

    Science.gov (United States)

    Hu, Yanbing; Song, Xiukai; Gong, Xianghong; Xu, Yingjiang; Liu, Huihui; Deng, Xuxiu; Ru, Shaoguo

    2014-08-01

    A fugacity-based food web bioaccumulation model was constructed, and the biotic concentrations of butyltins in the food web of the Jincheng Bay mariculture area were estimated accordingly, using the water and sediment concentrations described in the accompanying paper (Part I). This paper presents an ecological risk assessment (ERA) and a human health risk assessment (HHRA) of the butyltins, based on the estimated tissue residues in the marine life in this area. The results showed that the ecological risk probability was greater than 0.05. At this level, management control is critical since sensitive marine species would be profoundly endangered by butyltin contamination. Few if any detrimental effects, however, would be generated for humans from exposure to butyltins through seafood consumption. The fugacity-based model can refine the ERA and HHRA of pollutants in marine areas, provide a basis for protecting marine ecology and the security of fishery products, and thus help determine the feasibility of a proposed aquaculture project.

  12. The Kings Cross fire: psychological reactions.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  14. Feeding performance of king Mackerel, Scomberomorus cavalla.

    Science.gov (United States)

    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. © 2015 Wiley Periodicals, Inc.

  15. Stick balancing, falls and Dragon-Kings

    Science.gov (United States)

    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.

  16. Application of an Unstructured Grid-Based Water Quality Model to Chesapeake Bay and Its Adjacent Coastal Ocean

    Directory of Open Access Journals (Sweden)

    Meng Xia

    2016-09-01

    Full Text Available To provide insightful information on water quality management, it is crucial to improve the understanding of the complex biogeochemical cycles of Chesapeake Bay (CB, so a three-dimensional unstructured grid-based water quality model (ICM based on the finite-volume coastal ocean model (FVCOM was configured for CB. To fully accommodate the CB study, the water quality simulations were evaluated by using different horizontal and vertical model resolutions, various wind sources and other hydrodynamic and boundary settings. It was found that sufficient horizontal and vertical resolution favored simulating material transport efficiently and that winds from North American Regional Reanalysis (NARR generated stronger mixing and higher model skill for dissolved oxygen simulation relative to observed winds. Additionally, simulated turbulent mixing was more influential on water quality dynamics than that of bottom friction: the former considerably influenced the summer oxygen ventilation and new primary production, while the latter was found to have little effect on the vertical oxygen exchange. Finally, uncertainties in riverine loading led to larger deviation in nutrient and phytoplankton simulation than that of benthic flux, open boundary loading and predation. Considering these factors, the model showed reasonable skill in simulating water quality dynamics in a 10-year (2003–2012 period and captured the seasonal chlorophyll-a distribution patterns. Overall, this coupled modeling system could be utilized to analyze the spatiotemporal variation of water quality dynamics and to predict their key biophysical drivers in the future.

  17. Harmful algae and toxis in paranaguá bay , Brazil: bases for monitoring

    Directory of Open Access Journals (Sweden)

    Luiz Laureno Mafra Junior

    2006-09-01

    Full Text Available The estuarine complex of Paranaguá - ECP (South Brazil, 25º30'S, 48º30'W is a large subtropical system, where pristine mangrove forests are still present, and fishery and aquaculture are important economic activities. This work investigated the occurrence of harmful algae in Paranaguá Bay, as well as the presence of toxins in the filter feeding mussel Mytella guyanensis, a local fishery resource. Samples along the Paranaguá sub-system were collected almost monthly from August 2002 to October 2003. Besides physical and chemical variables, cell densities of harmful species and presence of toxins in the mussel by mouse bioassay (DSP, PSP and HPLC (ASP were performed. HAB species included Pseudo-nitzschia spp., Dinophysis acuminata,Prorocentrum minimum,Gymnodinium catenatum,Phaeocystis spp., Chattonella spp. and Heterosigma akashiwo.Trichodesmium erythraeum and Coscinodiscus wailesii were also included in this study due to their potential for harmful bloom formation. Toxin results showed the occurrence of DSP (December 2002 in shellfish related to the presence of D. acuminata (max. 4,566 cells.l-1. Additionally, cultivated strains produced paralytic and amnesic toxins in laboratory. Spring (October to December, Southern Hemisphere and late summer (February to April were the periods of higher abundance of harmful algae, mainly in euhaline and inner polyhaline sectors of the ECP.O complexo estuarino de Paranaguá (CEP; 25º30'S, 48º30'W, localizado no litoral sul do Brasil, abriga extensas áreas preservadas de manguezais e tem a pesca e aqüicultura como importantes atividades econômicas. Este trabalho investigou a ocorrência de microalgas nocivas no CEP e a presença de ficotoxinas no molusco bivalve Mytella guyanensis. Para tanto, foram coletadas amostras com periodicidade aproximadamente mensal, entre agosto de 2002 e outubro de 2003. Foram avaliadas variáveis físico-químicas, densidade de espécies nocivas e a presença de toxinas nos

  18. Estimation of design wave heights based on exterme value statistics for Kakinada coast, Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.; Raju, N.S.N.

    lower values, Gumbel distribution appears to estimate the extreme wave height reasonably well and gives a realistic value for the study region. The extreme wave estimated based only on the monsoon wave data deviated significantly from the estimate based...

  19. Deglacial and post-glacial sea-level history for Bantry Bay (SW Ireland) based on offshore evidence

    Science.gov (United States)

    Plets, Ruth; Callard, Louise; Cooper, Andrew; Long, Antony; Belknap, Daniel; Edwards, Robin; Jackson, Derek; Kelley, Joseph; Long, David; Milne, Glenn; Monteys, Xavier; Quinn, Rory

    2014-05-01

    As part of a large NERC funded project, seven areas around the Irish Sea were investigated in order to provide offshore field data on the depth and age of the relative sea-level (RSL) minimum since the post-Last Glacial Maximum (LGM). Such evidence is currently sparse, resulting in poorly constrained glacio-isostatic adjustment (GIA) models, particularly for areas where RSL was significantly lower than present during the Late Pleistocene and Early Holocene. We present offshore geomorphological and stratigraphic evidence for a lower than present sea level from SW Ireland (Bantry Bay), and compare our findings with the current GIA model. Data examined consists of: multibeam bathymetry and backscatter, pinger sub-bottom and vibrocores (25 sites). A bluff line in the outer bay detected on the multibeam in water depths of c. 80 m forms the western edge of a large sediment lobe. The south-western boundary of this lobe is marked by a series of long (up to 22 km), parallel ridges at depths between -96 m and -131 m, with iceberg scouring evident on the offshore margin. This sediment lobe is interpreted as the top of a lowstand delta with the ridges representing ice-marginal submarine morainic or deltaic sediments, reworked by stronger-than-present tidal currents during the lowstand (c. -80 m pre- 14.6 ka cal BP). The bluff line could then represent the eroded northern edge of this lowstand delta. The seismic data show a prominent unit, which can be traced throughout the basin, sitting on an erosional surface and characterised by a turbid acoustic signature. In the cores, this unit is identified as alternating sand and clay layers with some traces of organic material and gas. The micro-palaeontological data shows an increase in marine and estuarine foraminifera in this unit, becoming predominantly marine in the overlying sediments. Based on the integration of all data, we interpret the erosional surface as the transgressive surface, underlying intertidal-estuarine sediments

  20. Process-based, morphodynamic hindcast of decadal deposition (1856-1887) and erosion (1951-1983) patterns in San Pablo Bay, California

    Science.gov (United States)

    Wegen, M. V.; Jaffe, B. E.; Roelvink, J.

    2009-12-01

    The objective of the current research is to hindcast decadal morphodynamic development in San Pablo Bay, California, USA using a process-based, numerical model, Delft3D. Experience gained in the current research will be ultimately used to model future morphodynamic changes in San Pablo Bay under different scenarios of climate change. Delft3D is run in 3D mode including wind waves, salt and fresh water interaction, sand and mud fractions and applies a sophisticated morphodynamic update scheme [Roelvink (2006)]. Model outcomes are evaluated against measured bathymetric developments [Cappiella (1999), Jaffe et al (2007)] and include an extensive sensitivity analysis on model parameter settings. In the 19th century more than 250 million cubic meters of sediment was deposited in San Pablo Bay because of the increased sediment load associated with hydraulic gold mining activities. When mining stopped and dam construction regulated river flows and trapped sediment upstream early 20th century, San Pablo Bay showed an eroding trend. Focus of the hindcast is on the 1856 to 1887 depositional period and on the 1951 to 1983 erosional period. The results of the model heavily depend on parameter settings related to sediment transport, bed composition and boundary conditions schematization. A major handicap is that the (historic) values of these parameters are not known in detail. Recommendations by Ganju et al. (2008) are used to overcome this problem. The results show, however, that applying best-guess model parameter settings can predict decadal morphodynamic developments reasonably well in San Pablo Bay. From all varied settings sediment concentration, river discharge and waves have the most significant effect on deposition volumes, whereas waves have the most impact on sediment distribution within San Pablo Bay. For the depositional period Brier Skill Scores have values around 0.25 with a maximum of 0.43 (qualified as ‘good’) although higher values (up to 0.65) were

  1. Marine ecology conditions at Weda Bay, North Maluku based on statistical analysis on distribution of recent foraminifera

    Directory of Open Access Journals (Sweden)

    Kurniasih Anis

    2017-01-01

    Full Text Available Analysis of foraminifera in geology,usually being used to find the age of rocks/ sediments and depositional environment. In this study, recent foraminifera was used not only to determinethe sedimentary environment,but also to estimate the ecological condition of the water through a statistical approach.Analysis was performed quantitatively in 10 surface seabed sediment samples in Weda Bay North Maluku. The analysis includes dominance (Sympson Index, diversity and evenness (Shannon Index, and the ratio of planktonic -benthic. The results were shown in the plotting diagram of M-R-T (Miliolid-Rotalid-Textularid to determine the depositional environment. Quantitative analysis was performed using Past software (paleontological version Statistic 1:29.The analysis result showed there was no domination of certain taxon with a moderate degree of evenness and stable communities and considerably a moderate diversity. The results of this analysis indicated that research area had a stable water conditions with the optimum level of carbonate content, oxygen supply, salinity, and temperature. The ratio of planktonic and benthic indicate the relative depth, which was deeper the water increased the percentage of planktonic foraminifera. Based on M-R-T diagram showed the distribution of sediment deposited on exposed carbonate (carbonate platform environment with normal saline.

  2. USGS Tampa Bay Pilot Study

    Science.gov (United States)

    Yates, K.K.; Cronin, T. M.; Crane, M.; Hansen, M.; Nayeghandi, A.; Swarzenski, P.; Edgar, T.; Brooks, G.R.; Suthard, B.; Hine, A.; Locker, S.; Willard, D.A.; Hastings, D.; Flower, B.; Hollander, D.; Larson, R.A.; Smith, K.

    2007-01-01

    predictive modeling tools for effective ecosystem adaptive management. As a multidisciplinary organization, the USGS possesses the capability of developing and coordinating an integrated science strategy for estuarine research founded on partnerships and collaborative efforts, multidisciplinary teams of scientists, and integrated field work, data analysis and interpretation, and product development. The primary role of the USGS in Tamps Bay research was defined with our partners based upon this capability to address estuarine issues using an integrated science approach with a regional perspective and within a national context to complement the numerous ongoing scien efforts by state and local agencies that address local issues within Tamp Bay. Six primary components of the USGS Tamp Bay Study address critical gaps within each of the the four estuarine system components and focus on: 1.) Examining how natural and man-made physical changes affect ecosystem health through mapping and modeling.

  3. Habitat suitability for juvenile common sole (Solea solea, L.) in the Bay of Biscay (France): A quantitative description using indicators based on epibenthic fauna

    OpenAIRE

    Le Pape, Olivier; Baulier, Loic; Cloarec, Aurélie; Martin, Jocelyne; Le Loch, Francois; Desaunay, Yves

    2007-01-01

    This study describes the spatial distribution of young-of-the-year common sole based on beam trawl surveys conducted in late summer in the coastal and estuarine parts of the Bay of Biscay (France). Previous studies showed that habitat suitability for juvenile common sole varies according to physical factors and notably bathymetry and sediment structure. Nevertheless, the use of these descriptors alone to model habitat suitability led to considerable unexplained variability in juvenile common ...

  4. King County Metro Battery Electric Bus Demonstration: Preliminary Project Results

    Energy Technology Data Exchange (ETDEWEB)

    2017-05-22

    The U.S. Federal Transit Administration (FTA) funds a variety of research projects that support the commercialization of zero-emission bus technology. To evaluate projects funded through these programs, FTA has enlisted the help of the National Renewable Energy Laboratory (NREL) to conduct third-party evaluations of the technologies deployed under the FTA programs. NREL works with the selected agencies to evaluate the performance of the zero-emission buses compared to baseline conventional buses in similar service. The evaluation effort will advance the knowledge base of zero-emission technologies in transit bus applications and provide 'lessons learned' to aid other fleets in incrementally introducing next generation zero-emission buses into their operations. This report provides preliminary performance evaluation results from a demonstration of three zero-emission battery electric buses at King County Metro in King County, Washington. NREL developed this preliminary results report to quickly disseminate evaluation results to stakeholders. Detailed evaluation results will be published in future reports.

  5. Tracking influence between naive Bayes models using score-based structure learning

    CSIR Research Space (South Africa)

    Ajoodha, R

    2017-11-01

    Full Text Available ] T. O. Binford, T. S. Levitt, and W. B. Mann, “Bayesian inference in model-based machine vision,” arXiv preprint arXiv:1304.2720, 2013. [7] R. Ajoodha, R. Klein, and B. Rosman, “Single-labelled music genre clas- sification using content-based features... these independent assertions into a DAG that encodes a joint probability distribution [3]. Bayesian networks span a range of applications including general diag- nostic systems [4]; event forecasting [5]; machine vision [6]; and even music classification [7...

  6. King customer forever: Customer satisfaction and beyond

    Directory of Open Access Journals (Sweden)

    Myuers James

    2004-01-01

    Full Text Available "King Customer!" So proclaimed the front cover of Business Week in a 1989 issue. At about the same time, "Rediscovering the Customer" was the title of a series of company vignettes in Fortune magazine. And a Wall Street Journal article asked, "For Customers, More Than Lip Service?" Combined, these three prestigious business publications reflected a new era in business firms perceptions of their customers and the role they should play in the formulation of company strategies and priorities. Had the "Era of the Customer" finally arrived in American business? .

  7. Sand sources and transport pathways for the San Francisco Bay coastal system, based on X-ray diffraction mineralogy

    Science.gov (United States)

    Hein, James R.; Mizell, Kira; Barnard, Patrick L.; Barnard, P.L.; Jaffee, B.E.; Schoellhamer, D.H.

    2013-01-01

    The mineralogical compositions of 119 samples collected from throughout the San Francisco Bay coastal system, including bayfloor and seafloor, area beaches, cliff outcrops, and major drainages, were determined using X-ray diffraction (XRD). Comparison of the mineral concentrations and application of statistical cluster analysis of XRD spectra allowed for the determination of provenances and transport pathways. The use of XRD mineral identifications provides semi-quantitative compositions needed for comparisons of beach and offshore sands with potential cliff and river sources, but the innovative cluster analysis of XRD diffraction spectra provides a unique visualization of how groups of samples within the San Francisco Bay coastal system are related so that sand-sized sediment transport pathways can be inferred. The main vector for sediment transport as defined by the XRD analysis is from San Francisco Bay to the outer coast, where the sand then accumulates on the ebb tidal delta and also moves alongshore. This mineralogical link defines a critical pathway because large volumes of sediment have been removed from the Bay over the last century via channel dredging, aggregate mining, and borrow pit mining, with comparable volumes of erosion from the ebb tidal delta over the same period, in addition to high rates of shoreline retreat along the adjacent, open-coast beaches. Therefore, while previously only a temporal relationship was established, the transport pathway defined by mineralogical and geochemical tracers support the link between anthropogenic activities in the Bay and widespread erosion outside the Bay. The XRD results also establish the regional and local importance of sediment derived from cliff erosion, as well as both proximal and distal fluvial sources. This research is an important contribution to a broader provenance study aimed at identifying the driving forces for widespread geomorphic change in a heavily urbanized coastal-estuarine system.

  8. Multiple stressor effects on water quality in Poplar Bay, Lake of the Woods, Canada: a midge-based assessment of hypolimnetic oxygen conditions over the last two centuries

    Directory of Open Access Journals (Sweden)

    Jamie C. Summers

    2012-01-01

    Full Text Available Chironomid and Chaoborus (midge remains preserved in a dated sediment core from Poplar Bay, Lake of the Woods (LOW, Ontario, Canada, were used to assess the effects of multiple stressors (e.g., recent warming and shoreline development on water quality over the past ~200 years. As monitoring data for LOW do not extend beyond recent decades, paleolimnological methods are used to reconstruct long-term limnological trends and to establish pre-disturbance conditions. The effects of recent warming and shoreline development on Poplar Bay water quality are examined using an index of hypolimnetic oxygen (O2 status based on the ratio of Chaoborus to chironomid remains (chaob:chir and a midge-inferred volume-weighted hypolimnetic oxygen (VWHO model. Our paleolimnological data indicate that hypolimnetic [O2] in Poplar Bay have been historically hypoxic (1-4 mg O2 L-1 but have declined further (generally <2 mg O2 L-1 over the last few decades. Significant relationships between air temperature and midge data indicate that substantial warming starting in the late-1970s has triggered a marked response in the midge assemblages that pre-dates the onset of cottage development (mid-1990s. These findings complement a diatom-based study on the same sediment core, likewise suggesting that recent warming has played a prominent role in structuring limnetic communities. However, it is likely that the full, compounded effects of recent warming and shoreline development have not yet been realized. Our study highlights the complexity of multiple stressor systems, such as Poplar Bay, and emphasizes the benefits of using multiple, independent lines of paleoenvironmental evidence in gaining a more complete understanding of historical water quality.

  9. Bayes-Optimal Entropy Pursuit for Active Choice-Based Preference Learning

    OpenAIRE

    Pallone, Stephen N.; Frazier, Peter I.; Henderson, Shane G.

    2017-01-01

    We analyze the problem of learning a single user's preferences in an active learning setting, sequentially and adaptively querying the user over a finite time horizon. Learning is conducted via choice-based queries, where the user selects her preferred option among a small subset of offered alternatives. These queries have been shown to be a robust and efficient way to learn an individual's preferences. We take a parametric approach and model the user's preferences through a linear classifier...

  10. Effect of level of lactic acid bacteria inoculant from fermented grass extract on fermentation quality of king grass silage

    Directory of Open Access Journals (Sweden)

    M.A Antaribaba

    2009-12-01

    Full Text Available Ensiling is a method of preserving moist forage based on natural fermentation where lactic acid bacteria (LAB ferment water soluble carbohydrate into organic acids mainly lactic acid under anaerobic condition. The aim of this study was to evaluate the quality of king grass (Pennisetum purpureophoides ensiled with addition of LAB prepared from fermented grass extract (LBFG. Four treatment were (G0 king grass without additive; (G1 king grass with 2% (v/w of LBFG; (G2 king grass with 3% (v/w of LBFG; (G3 king grass with 4% (v/w of LBFG. Ensiling was conducted in bottle silos of 225 g capacity at room temperatures (27.0 ± 0.20C for 30 days. The results showed that crude protein content in silage G1, G2 and G3 were relatively higher than that in silage G0. The pH value, butyric acid, total VFA and NH3-N concentrations decreased linearly with increasing level of LBFG addition, while lactic acid concentration increased linearly with LBFG addition. It was concluded that addition of 3% (v/w of LBFG resulting a better fermentation quality of king grass silage than 2% and 4% (v/w of LBFG.

  11. Assessment of tidal range energy resources based on flux conservation in Jiantiao Bay, China

    Science.gov (United States)

    Du, Min; Wu, He; Yu, Huaming; Lv, Ting; Li, Jiangyu; Yu, Yujun

    2017-12-01

    La Rance Tidal Range Power Station in France and Jiangxia Tidal Range Power Station in China have been both long-term successful commercialized operations as kind of role models for public at large for more than 40 years. The Sihwa Lake Tidal Range Power Station in South Korea has also developed to be the largest marine renewable power station with its installed capacity 254 MW since 2010. These practical applications prove that the tidal range energy as one kind of marine renewable energy exploitation and utilization technology is becoming more and more mature and it is used more and more widely. However, the assessment of the tidal range energy resources is not well developed nowadays. This paper summarizes the main problems in tidal range power resource assessment, gives a brief introduction to tidal potential energy theory, and then we present an analyzed and estimated method based on the tide numerical modeling. The technical characteristics and applicability of these two approaches are compared with each other. Furthermore, based on the theory of tidal range energy generation combined with flux conservation, this paper proposes a new assessment method that include a series of evaluation parameters and it can be easily operated to calculate the tidal range energy of the sea. Finally, this method is applied on assessment of the tidal range power energy of the Jiantiao Harbor in Zhejiang Province, China for demonstration and examination.

  12. Curse and consequence: King Lear's destructive narcissism.

    Science.gov (United States)

    Schafer, Roy

    2010-12-01

    Shock, pain and antipathy are common audience responses to King Lear's violent abuse of Cordelia in Scene 1 of King Lear; however, the play then shifts so rapidly to other dramatic relationships and events that it tends to push these feelings out of mind. This shift is here regarded as a seduction to repress the fear and antipathy aroused by Lear. This effect opens the way to sympathetic identification with him in his subsequent humiliation, suffering and madness. These contrasting responses help build a tragic structure in which a more complex Lear becomes the victim of his curse on Cordelia. The seductive design resembles efforts by analytic patients to induce the analyst into repressively neglecting significant aspects of transference that require analytic attention. And Lear's bearing the consequences of his curse is likened to aspects of the decompensations of severely narcissistic patients. Additionally, to the extent that the audience has unconsciously identified with Lear's violence and participated emotionally in other painful scenes, as is likely to be the case, it has been unconsciously reacting as well with guilt and depressive anxiety. These reactions increase readiness to be diverted from destructive narcissism and responses to it. Copyright © 2010 Institute of Psychoanalysis.

  13. Optimization of a Coastal Environmental Monitoring Network Based on the Kriging Method: A Case Study of Quanzhou Bay, China.

    Science.gov (United States)

    Chen, Kai; Ni, Minjie; Cai, Minggang; Wang, Jun; Huang, Dongren; Chen, Huorong; Wang, Xiao; Liu, Mengyang

    2016-01-01

    Environmental monitoring is fundamental in assessing environmental quality and to fulfill protection and management measures with permit conditions. However, coastal environmental monitoring work faces many problems and challenges, including the fact that monitoring information cannot be linked up with evaluation, monitoring data cannot well reflect the current coastal environmental condition, and monitoring activities are limited by cost constraints. For these reasons, protection and management measures cannot be developed and implemented well by policy makers who intend to solve this issue. In this paper, Quanzhou Bay in southeastern China was selected as a case study; and the Kriging method and a geographic information system were employed to evaluate and optimize the existing monitoring network in a semienclosed bay. This study used coastal environmental monitoring data from 15 sites (including COD, DIN, and PO 4 -P) to adequately analyze the water quality from 2009 to 2012 by applying the Trophic State Index. The monitoring network in Quanzhou Bay was evaluated and optimized, with the number of sites increased from 15 to 24, and the monitoring precision improved by 32.9%. The results demonstrated that the proposed advanced monitoring network optimization was appropriate for environmental monitoring in Quanzhou Bay. It might provide technical support for coastal management and pollutant reduction in similar areas.

  14. Development of a web-based runoff forecasting tool to guide fertilizer and manure application in the Chesapeake Bay watershed

    Science.gov (United States)

    Managing the land application of fertilizers and manures is critical to protecting water quality in the Chesapeake Bay watershed. While modern nutrient management tools are designed to help farmers with their long-term field management planning, they do not support daily decisions such as when to a...

  15. King Kong tuli unenäost / Alar Niineväli

    Index Scriptorium Estoniae

    Niineväli, Alar

    2005-01-01

    Hiigelgorilla King Kongi sünd kinolinal 1933.a. Merian C. Cooperi õudusfilmis "King Kong" ja koletise hilisemad tulemised, ka koos jaapanlaste Godzillaga (1962) ja Tarzaniga india filmis "Tarzan ja King Kong" (1965)

  16. Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay watershed

    Science.gov (United States)

    Moyer, Douglas; Hirsch, Robert M.; Hyer, Kenneth

    2012-01-01

    Nutrient and sediment fluxes and changes in fluxes over time are key indicators that water resource managers can use to assess the progress being made in improving the structure and function of the Chesapeake Bay ecosystem. The U.S. Geological Survey collects annual nutrient (nitrogen and phosphorus) and sediment flux data and computes trends that describe the extent to which water-quality conditions are changing within the major Chesapeake Bay tributaries. Two regression-based approaches were compared for estimating annual nutrient and sediment fluxes and for characterizing how these annual fluxes are changing over time. The two regression models compared are the traditionally used ESTIMATOR and the newly developed Weighted Regression on Time, Discharge, and Season (WRTDS). The model comparison focused on answering three questions: (1) What are the differences between the functional form and construction of each model? (2) Which model produces estimates of flux with the greatest accuracy and least amount of bias? (3) How different would the historical estimates of annual flux be if WRTDS had been used instead of ESTIMATOR? One additional point of comparison between the two models is how each model determines trends in annual flux once the year-to-year variations in discharge have been determined. All comparisons were made using total nitrogen, nitrate, total phosphorus, orthophosphorus, and suspended-sediment concentration data collected at the nine U.S. Geological Survey River Input Monitoring stations located on the Susquehanna, Potomac, James, Rappahannock, Appomattox, Pamunkey, Mattaponi, Patuxent, and Choptank Rivers in the Chesapeake Bay watershed. Two model characteristics that uniquely distinguish ESTIMATOR and WRTDS are the fundamental model form and the determination of model coefficients. ESTIMATOR and WRTDS both predict water-quality constituent concentration by developing a linear relation between the natural logarithm of observed constituent

  17. Naive Bayes classifiers for verbal autopsies: comparison to physician-based classification for 21,000 child and adult deaths.

    Science.gov (United States)

    Miasnikof, Pierre; Giannakeas, Vasily; Gomes, Mireille; Aleksandrowicz, Lukasz; Shestopaloff, Alexander Y; Alam, Dewan; Tollman, Stephen; Samarikhalaj, Akram; Jha, Prabhat

    2015-11-25

    Verbal autopsies (VA) are increasingly used in low- and middle-income countries where most causes of death (COD) occur at home without medical attention, and home deaths differ substantially from hospital deaths. Hence, there is no plausible "standard" against which VAs for home deaths may be validated. Previous studies have shown contradictory performance of automated methods compared to physician-based classification of CODs. We sought to compare the performance of the classic naive Bayes classifier (NBC) versus existing automated classifiers, using physician-based classification as the reference. We compared the performance of NBC, an open-source Tariff Method (OTM), and InterVA-4 on three datasets covering about 21,000 child and adult deaths: the ongoing Million Death Study in India, and health and demographic surveillance sites in Agincourt, South Africa and Matlab, Bangladesh. We applied several training and testing splits of the data to quantify the sensitivity and specificity compared to physician coding for individual CODs and to test the cause-specific mortality fractions at the population level. The NBC achieved comparable sensitivity (median 0.51, range 0.48-0.58) to OTM (median 0.50, range 0.41-0.51), with InterVA-4 having lower sensitivity (median 0.43, range 0.36-0.47) in all three datasets, across all CODs. Consistency of CODs was comparable for NBC and InterVA-4 but lower for OTM. NBC and OTM achieved better performance when using a local rather than a non-local training dataset. At the population level, NBC scored the highest cause-specific mortality fraction accuracy across the datasets (median 0.88, range 0.87-0.93), followed by InterVA-4 (median 0.66, range 0.62-0.73) and OTM (median 0.57, range 0.42-0.58). NBC outperforms current similar COD classifiers at the population level. Nevertheless, no current automated classifier adequately replicates physician classification for individual CODs. There is a need for further research on automated

  18. The Applicability of Governance at King Saud University in Riyadh

    Science.gov (United States)

    Kentab, Mohammad Y.

    2018-01-01

    The problem of the study revolves around the application of the requirements of governance at King Saud University. The study aims to identify the extent of governance requirements at King Saud University as seen by faculty members through transparency, accountability, organizational structure, laws, regulations, and justice. To achieve the…

  19. Validation of the King's Health Questionnairefor South Africa in ...

    African Journals Online (AJOL)

    To validate the King's Health Questionnaire for urinary incontinence in the local South African English, Afrikaans and. isiXhosa female ... This study provides a validated English, Afrikaans and isiXhosa language version of the King's Health Questionnaire for ... to social withdrawal, lowered self-esteem, marital problems and.

  20. 78 FR 5247 - Martin Luther King, Jr., Federal Holiday, 2013

    Science.gov (United States)

    2013-01-24

    ... Vol. 78 Thursday, No. 16 January 24, 2013 Part II The President Proclamation 8927--Martin Luther..., 2013 Martin Luther King, Jr., Federal Holiday, 2013 By the President of the United States of America A... thousands upon thousands rallying for jobs and freedom, the Reverend Dr. Martin Luther King, Jr., delivered...

  1. Growth, chemical components and ensiling characteristics of king ...

    African Journals Online (AJOL)

    In order to effectively use and ensile king grass (Pennisetum purpureum × Pennisetum americanum), the present research investigated growth rate, yield, chemical components and silage fermentation quality of different cuttings. King grass was harvested four times, and the 1st and 3rd cuttings were ensiled directly or after ...

  2. Mapping wilderness character in Sequoia and Kings Canyon National Parks

    Science.gov (United States)

    James Tricker; Peter Landres; Gregg Fauth; Paul Hardwick; Alex Eddy

    2014-01-01

    The Sequoia-Kings Canyon Wilderness was established in September of 1984 when President Ronald Reagan signed the California Wilderness Act (PL 98-425). In March 2009, President Barack Obama signed the Omnibus Public Land Management Act (PL 111-11) designating the John Krebs Wilderness and the Sequoia-Kings Canyon Wilderness Addition (all wholly contained within SEKI)....

  3. King IV is here: Corporate Governance in South Africa revisited ...

    African Journals Online (AJOL)

    Codes of Conduct for corporate governance have been evolving over the past few decades. The article assesses the progress in local corporate governance with the launch of the latest King IV code for South African corporations in 2016 and argues that unless there is transformation in these critical areas, King IV is not ...

  4. THE QUEST FOR KNOWLEDGE IN "THE KING JAMES BIBLE"

    Directory of Open Access Journals (Sweden)

    Ewa Piotrowska-Oberda

    2014-10-01

    Full Text Available The aim of this article is the quest for knowledge in "The King James Bible" (1611 in terms of quantitative and qualitative research methodology with the application of the statistical analysis tool Antconc. The quest for knowledge with the use of corpus research aims at discussing the Biblical concept of knowledge through the origin, the object of knowledge, its implications and its constant development. Knowledge is often seen as of divine nature, reflected in the soul of man. It is based not only on logical, but also on the spiritual and ethical reasoning. The object of knowledge is light, reflecting the divine nature of knowledge which exceeds the intellect to reach a deeper spiritual human reasoning. In "The King James Bible" (1611 the authors of New Testament consider human knowledge to be imperfect and partial. They emphasize the need for a spiritual man aiming at reaching a complete knowledge. This spiritual development is based on the relationship between knowledge and faith, as well as knowledge and love. For the authors of the books of the New Testament there is no dichotomy between both knowledge and faith and knowledge and love, because faith and love depend on knowledge that originates in the word of God and leads to spiritual development. From this perspective, religious knowledge, love and mercy as well as faith developed through the knowledge of the biblical text leads to the knowledge of God, the enlightening source of ultimate knowledge. Thus, in the spiritual development of man not only the knowledge and faith but also emotional intelligence, which expresses itself through love and charity as the safer guide in all controversial issues, are important.

  5. A consensus microsatellite-based linkage map for the hermaphroditic bay scallop (Argopecten irradians and its application in size-related QTL analysis.

    Directory of Open Access Journals (Sweden)

    Hongjun Li

    Full Text Available Bay scallop (Argopecten irradians is one of the most economically important aquaculture species in China. In this study, we constructed a consensus microsatellite-based genetic linkage map with a mapping panel containing two hybrid backcross-like families involving two subspecies of bay scallop, A. i. irradians and A. i. concentricus. One hundred sixty-one microsatellite and one phenotypic (shell color markers were mapped to 16 linkage groups (LGs, which corresponds to the haploid chromosome number of bay scallop. The sex-specific map was 779.2 cM and 781.6 cM long in female and male, respectively, whereas the sex-averaged map spanned 849.3 cM. The average resolution of integrated map was 5.9 cM/locus and the estimated coverage was 81.3%. The proportion of distorted markers occurred more in the hybrid parents, suggesting that the segregation distortion was possibly resulted from heterospecific interaction between genomes of two subspecies of bay scallop. The overall female-to-male recombination rate was 1.13:1 across all linked markers in common to both parents, and considerable differences in recombination also existed among different parents in both families. Four size-related traits, including shell length (SL, shell height (SH, shell width (SW and total weight (TW were measured for quantitative trait loci (QTL analysis. Three significant and six suggestive QTL were detected on five LGs. Among the three significant QTL, two (qSW-10 and qTW-10, controlling SW and TW, respectively were mapped on the same region near marker AiAD121 on LG10 and explained 20.5% and 27.7% of the phenotypic variance, while the third (qSH-7, controlling SH was located on LG7 and accounted for 15.8% of the phenotypic variance. Six suggestive QTL were detected on four different LGs. The linkage map and size-related QTL obtained in this study may facilitate marker-assisted selection (MAS in bay scallop.

  6. Note on the name of king Narmer

    Directory of Open Access Journals (Sweden)

    Gabor Takacs

    1997-12-01

    Full Text Available The name of Narmer (n'r-mr, king of Upper Egypt in the late predynastic period (ab. 3000 B. C., has remained a mystery for long millennia. The first component of the name is clearly identical with n'r "Weis (catfish" (OK, Med., Gr., Wb II 209, 2-6. But the second element -mr has so far been lacking a reliable and convincing etymological explanation on the Egyptian lexical material. In this brief paper we attempt to give a solution for the second component of the name in the Common Afrasian (Semito-Hamitic lexical material. First, we can also admit that the Egyptian vocabulary does not help too much to clarify -mr, as there is no Egyptian word to fit in the name.

  7. One year observations of atmospheric reactive gases (O3, CO, NOx, SO2) at Jang Bogo base in Terra Nova Bay, Antarctica

    Science.gov (United States)

    Siek Rhee, Tae; Seo, Sora

    2016-04-01

    Antarctica is a remote area surrounded by the Southern Ocean and far from the influence of human activities, giving us unique opportunity to investigate the background variation of trace gases which are sensitive to the human activities. Korean Antarctic base, Jang Bogo, was established as a unique permanent overwintering base in Terra Nova Bay in February, 2014. One year later, we installed a package of instruments to monitor atmospheric trace gases at the base, which includes long-lived greenhouse gases, CO2, CH4, and N2O, and reactive gases, O3, CO, NOx, and SO2. The atmospheric chemistry observatory, where these scientific instruments were installed, is located ca. 1 km far from the main building and power plant, minimizing the influence of pollution that may come from the operation of the base. Here we focus on the reactive gases measured in-situ at the base; O3 displays a typical seasonal variation with high in winter and low in summer with seasonal amplitude of ~18 ppb, CO was high in September at ~56 ppb, probably implying the invasion of lower latitude air mass with biomass burning, and low in late summer due to photochemical oxidation. NO did not show clear seasonal variation, but SO2 reveals larger values in summer than in winter. We will discuss potential atmospheric processes behind these first observations of reactive gases in Terra Nova Bay, Antarctica.

  8. Chesapeake Bay TMDL Document

    Science.gov (United States)

    This page provides the Total Maximum Daily Load (TMDL) report for the Chesapeake Bay. It includes the executive summary, main report, and appendices. The Chesapeake Bay TMDL was established by U.S. EPA Region 3 on December 29, 2010

  9. Chesapeake Bay TMDL

    Science.gov (United States)

    In 2010 EPA established the Chesapeake Bay TMDL, a comprehensive pollution diet with accountability measures to restore clean water in the bay and local waters. It set limits for nutrients and sediment to meet water quality standards across the watershed

  10. Modeling Magnetic Fields from a DC Power Cable Buried Beneath San Francisco Bay Based on Empirical Measurements

    OpenAIRE

    Kavet, Robert; Wyman, Megan T.; Klimley, A. Peter

    2016-01-01

    The Trans Bay Cable (TBC) is a ±200-kilovolt (kV), 400 MW 85-km long High Voltage Direct Current (DC) buried transmission line linking Pittsburg, CA with San Francisco, CA (SF) beneath the San Francisco Estuary. The TBC runs parallel to the migratory route of various marine species, including green sturgeon, Chinook salmon, and steelhead trout. In July and August 2014, an extensive series of magnetic field measurements were taken using a pair of submerged Geometrics magnetometers towed behind...

  11. Land-based sources of pollution along the Izmit Bay and their effect on the coastal waters

    Science.gov (United States)

    Morkoç, Enis; Okay, Oya S.; Edinçliler, Ayşe

    2008-11-01

    The degree and the contribution of each point source to the pollution were determined in the Izmit Bay during the period 1999-2000. During 8 campaigns, samples from 11 points in the channels and water samples from 5 points in the coastal sea were collected for chemical analysis. The important pollutant parameters taken into account are inflow of total organic carbon (TOC), total suspended solids (TSS), total phosphorus (TP), total nitrogen (TN), nitrate, ortho-phosphate, ammonia and total polycyclic aromatic hydrocarbons (t-PAHs) in the discharge channels, and TOC, TSS, nitrate, ortho-phosphate, chlorophyll-a, temperature, dissolved oxygen (DO), and salinity in the coastal stations of the Bay. It should be pointed out that the industrial wastewaters entering the bay are partially treated but domestic wastes are discharged directly into the surface waters without any treatment. Of the pollution parameters measured in the channels, the highest concentrations, except TP, were observed in the Dil River and in the Eastern Channel. Concentrations of TOC, TSS, TN, TP, ammonia, nitrate and o-phosphate were found at concentrations of 231, 290, 152, 3.8, 16, 79, and 3.07 mg/L, respectively. Annual inflows of TOC were 21,301, 580, and 775 t/year and for TSS were 26,742, 585, and 1505 t/year in the western, central and eastern parts, respectively. The results show that the water quality of the bay has been deteriorated and 80% of the pollution was caused by Dil River for all parameters measured.

  12. Status of macrobenthic community of Manifa-Tanajib Bay System of Saudi Arabia based on a once-off sampling event

    KAUST Repository

    Joydas, Thadickal Viswanathan

    2011-06-01

    Shallow water bays located in the western Arabian Gulf experience harsh environmental conditions. Some of these bays, including Manifa-Tanajib Bay System (MTBS), were also exposed to the 1991 oil pollution event. This study investigates the status of the macrobenthos in MTBS during 2006. This bay system is characterized by very shallow inner bays with elevated salinity and temperature compared to the rest of the bay area. As a result mainly of the hyper salinity, the inner bay communities are distinct from the outer bay communities. Overall, fairly high species richness with several rare species was observed. High Shannon-Wiener diversity values and ABC plots indicated the healthy status of the polychaete communities, while BOPA index indicated slightly polluted status in 20% of the stations. The oil sensitive amphipods were not completely re-colonized in 20% of the stations, even after 15. years of recovery from the 1991 oil spill. © 2011 Elsevier Ltd.

  13. Multivariate characterization of elements accumulated in King Bolete Boletus edulis mushroom at lowland and high mountain regions.

    Science.gov (United States)

    Falandysz, J; Kunito, T; Kubota, R; Bielawski, L; Frankowska, A; Falandysz, Justyna J; Tanabe, S

    2008-12-01

    Based on ICP-MS, ICP-OES, HG-AAS, CV-AAS and elementary instrumental analysis of King Bolete collected from four sites of different soil bedrock geochemistry considered could be as mushroom abundant in certain elements. King's Bolete fruiting bodies are very rich in K (> 20 mg/g dry weight), rich in Ca, Mg, Na, Rb and Zn (> 100 microg/g dw), and relatively also rich in Ag, Cd, Cs, Cu, Fe, Mn and Se (> 10 microg/g dw). The caps of King Bolete when compared to stipes around two-to three-fold more abundant are in Ag, Cd, Cs, Cu, Hg, K, Mg, Mo, N, Rb, Se and Zn. King Bolete collected at the lowland and mountain sites showed Ag, Ba, Co, Cr, Hg, K, Mg, Mn, Mo and Na in caps in comparable concentrations, and specimens from the mountain areas accumulated more Cd and Sb. Elements such as Al, Pb and Rb occurred at relatively elevated concentration in King Bolete picked up at the metal ores-rich region of the Sudety Mountains. Because of high bioconcentration potential King Bolete at the background sites accumulate in fruiting bodies great concentrations of problematic elements such as Cd, Pb and Hg, i.e. up to nearly 20, 3 and 5 microg/g dw, on the average, respectively. The interdependence among determined mineral elements examined were using the principal components analysis (PCA) method. The PCA explained 56% of the total variance. The metals tend to cluster together (Ba, Cd, Cs, Cr, Ga, Rb, Se, Sr and V; K and Mg; Cu and Mo). The results provided useful environmental and nutritional background level information on 26 minerals as the composition of King Bolete from the sites of different bedrock soil geochemistry.

  14. Bayes linear statistics, theory & methods

    CERN Document Server

    Goldstein, Michael

    2007-01-01

    Bayesian methods combine information available from data with any prior information available from expert knowledge. The Bayes linear approach follows this path, offering a quantitative structure for expressing beliefs, and systematic methods for adjusting these beliefs, given observational data. The methodology differs from the full Bayesian methodology in that it establishes simpler approaches to belief specification and analysis based around expectation judgements. Bayes Linear Statistics presents an authoritative account of this approach, explaining the foundations, theory, methodology, and practicalities of this important field. The text provides a thorough coverage of Bayes linear analysis, from the development of the basic language to the collection of algebraic results needed for efficient implementation, with detailed practical examples. The book covers:The importance of partial prior specifications for complex problems where it is difficult to supply a meaningful full prior probability specification...

  15. Risk assessment of butyltins based on a fugacity-based food web bioaccumulation model in the Jincheng Bay mariculture area: I. Model development.

    Science.gov (United States)

    Hu, Yanbing; Gong, Xianghong; Xu, Yingjiang; Song, Xiukai; Liu, Huihui; Deng, Xuxiu; Ru, Shaoguo

    2014-08-01

    A fugacity-based model was developed to simulate the bioaccumulation of butyltins in the food web of the Jincheng Bay mariculture area. The predicted biological tissue residues of tributyltin (TBT), dibutyltin (DBT), and monobutyltin (MBT) were 0.04-17.09, 0.14-53.54, and 0.27-108.77 ng-Sn g(-1), respectively, and the predicted values in six mollusca agreed well with the measured ones. The lipid-normalized concentrations did not significantly increase across trophic levels, indicating no biomagnification across aquatic food webs. These results were highly consistent with those observed both in the laboratory and field, which had been reported in numerous references. The explanation, from calculating their flux equilibrium in the food web, was that butyltins were primarily taken in via respiration from the water column by marine organisms. The sensitivities of the model parameters were analyzed, revealing that the hydrophobicity of butyltins played the dominant role in their bioaccumulation phenomena. The verified model predictions of the biotic tissue concentrations of the butyltins could be readily applied to perform internal ecological risk and human health risk assessments in this area.

  16. East bay fire chiefs' consortium

    Science.gov (United States)

    Michael Bradley

    1995-01-01

    The traditional approach to planning for public fire protection has been based on independent actions by each fire department or district. The county fire chiefs’ associations, while providing interagency communication, were not adequate to deal with the regional nature of the wildland urban interface problem. The formation of the East Bay Fire Chiefs’ Consortium grew...

  17. Naïve Bayes Approach for Expert System Design of Children Skin Identification Based on Android

    Science.gov (United States)

    Hartatik; Purnomo, A.; Hartono, R.; Munawaroh, H.

    2018-03-01

    The development of technology gives some benefits to each person that we can use it properly and correctly. Technology has helped humans in every way. Such as the excess task of an expert in providing information or answers to a problem. Thus problem that often occurs is skin disease that affecting on child. That because the skin of children still vulnerable to the environment. The application was developed using the naïve Bayes algorithm. Through this application, users can consult with a system like an expert to know the symptoms that occur to the child and find the correct treatment to solve the problems.

  18. King Cove, Alaska Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The King Cove, Alaska Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST...

  19. Contribution of King Njoya to Bamoun traditional medicine through ...

    African Journals Online (AJOL)

    National Coordinator of the Census of Traditional Healers of Cameroon" presented the list of Tradipractitioners who were probably King Njoya's students and examined their current heritage and contribution to African Traditional Medicine.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. AFSC/RACE/SAP/Urban: Golden King Crab tagging

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data is comprised of the records of individual male golden king crab (GKC) tagged at the Kodiak Laboratory. Initial size, shell condition and missing limbs was...

  2. Reflections on Cambridge: John Maynard Keynes at King's College Cambridge

    OpenAIRE

    Macfarlane, Alan

    2012-01-01

    .mp4 video file The economist John Maynard Keynes spent much of his life in Cambridge, connected to King's College. Alan Macfarlane reflects on a few aspects of his life and work. Filmed by Xu Bei in 2010

  3. Monarchical Activities of the Yoruba Kings of South Western Nigeria: A Cultural Heritage in Printmaking Visual Documentary.

    Directory of Open Access Journals (Sweden)

    Emmanuel Bankole Oladumiye

    2014-10-01

    Full Text Available Printmaking is a visual documentary media of art which was used as a medium of expression in analyzing myth and mythology monarchical activities of the Yorubas in South Western Nigeria in this study. The  monarchical activities of the Yoruba Kings, is  the cultural heritage and legacy that people do guide jealously and considered to be of high cultural value. The Yoruba Kings of South Western Nigeria are traditional entity which passed through the rites of installing kings for the throne fore fathers as a leader with symbol of authority between the people and the spirit world. The kings in Yoruba kingdom is so much respected that they are seen as divine and representative of God on earth and they are exalted into the position of deity because of his monarchical duties to his subjects at large. The funfairs that accompany the monarch roles  are worth documenting using printmaking as vehicle of visual and historical expression of myths and mythologies demonstrating African culture which stands out as sacred. The discourse also relies on oral testimonies written and archival documents. The materials used for the execution of the prints are rubber, wood, plate, offset printing inks and glass which records the events as an alternative to the use of photographic documentation. The research examine the philosophy behind the monarchical roles of the Yoruba Kings in print visuals based on the cultural heritage of the Yoruba people it employs an exploratory qualitative methods rely on literature review.

  4. Metagenome-based diversity analyses suggest a strong locality signal for bacterial communities associated with oyster aquaculture farms in Ofunato Bay

    KAUST Repository

    Kobiyama, Atsushi

    2018-04-30

    Ofunato Bay, in Japan, is the home of buoy-and-rope-type oyster aquaculture activities. Since the oysters filter suspended materials and excrete organic matter into the seawater, bacterial communities residing in its vicinity may show dynamic changes depending on the oyster culture activities. We employed a shotgun metagenomic technique to study bacterial communities near oyster aquaculture facilities at the center of the bay (KSt. 2) and compared the results with those of two other localities far from the station, one to the northeast (innermost bay, KSt. 1) and the other to the southwest (bay entrance, KSt. 3). Seawater samples were collected every month from January to December 2015 from the surface (1 m) and deeper (8 or 10 m) layers of the three locations, and the sequentially filtered fraction on 0.2-μm membranes was sequenced on an Illumina MiSeq system. The acquired reads were uploaded to MG-RAST for KEGG functional abundance analysis, while taxonomic analyses at the phylum and genus levels were performed using MEGAN after parsing the BLAST output. Discrimination analyses were then performed using the ROC-AUC value of the cross validation, targeting the depth (shallow or deep), locality [(KSt. 1 + KSt. 2) vs. KSt 3; (KSt. 1 + KSt. 3) vs. KSt. 2 or the (KSt. 2 + KSt. 3) vs. KSt. 1] and seasonality (12 months). The matrix discrimination analysis on the adjacent 2 continuous seasons by ROC-AUC, which was based on the datasets that originated from different depths, localities and months, showed the strongest discrimination signal on the taxonomy matrix at the phylum level for the datasets from July to August compared with those from September to June, while the KEGG matrix showed the strongest signal for the datasets from March to June compared with those from July to February. Then, the locality combination was subjected to the same ROC-AUC discrimination analysis, resulting in significant differences between KSt. 2 and KSt. 1 + KSt. 3

  5. Direct somatic embryogenesis in Swietenia macrophylla King

    Directory of Open Access Journals (Sweden)

    Raúl Collado

    2006-04-01

    Full Text Available Swietenia macrophylla King is difficult to be propagated by tissue culture and there is not an efficient system via organogenesis, due to problems of microbial contamination, phenolic oxidation and death of tissue in the phase of in vitro establishment of explants. In order to establish a protocol for obtaining somatic embryos, zygotic embryos were used as initial plant material. Three combinations of 2,4-D with kinetin were studied, to obtain the formation of somatic embryos. After six weeks of culture, the number of explants with high and low somatic embryogenesis frequency were determined. So that the somatic embryos in globular stage reach the final stages of torpedo and cotyledonal, these were placed in three treatments with 6-BAP (0.2, 0.4 y 0.6 mg.l-1. The number of somatic embryos that reached the torpedo and cotyledonal stages were evaluated after 30 days of culture. Results demonstrated that direct somatic embryogenesis from immature zygotic embryos is obtained in the culture medium composed by MS salts with 4.0 mg.l-1 of 2,4-D and 1.0 mg.l-1 of kinetin. Higher percentage of somatic embryos in cotiledonal stage (91.7 %, was obtained with 0.4 mg.l-1 of 6-BAP. Key word: forestry, growth regulator, mahogany, somatic embryo, tissue culture

  6. The King's College Hospital Acute Stroke Unit.

    Science.gov (United States)

    Bath, P; Butterworth, R J; Soo, J; Kerr, J E

    1996-01-01

    The King's College Hospital (KCH) Acute Stroke Unit (ASU) was set up in January 1994 in order to provide acute management for patients admitted with stroke and to undertake biomedical research. Of 206 patients admitted to KCH with a stroke or suffering an in-hospital stroke, 141 (68%) patients were admitted to the ASU over its first 6 months of operation: 120 (85%) were from the Accident and Emergency Department and 21 (15%) from other wards. Management included resuscitation and medical stabilisation, investigation, prevention of stroke complications (including aspiration, venous thrombosis, and pressure sores), rehabilitation (physiotherapy, occupational therapy, speech and language therapy), nutrition (dietetics) and initiation of secondary prevention measures (aspirin or anticoagulation, blood pressure and lipid lowering, and carotid endarterectomy). All aspects of management are driven by agreed guidelines. Patients remain under the care of the admitting physician but specific stroke management and guidance is provided by two research doctors and the unit's nurses, therapists and dietician. The unit also facilitates research into stroke pathophysiology and acute therapeutic interventions. Our experience suggests that an ASU is relatively easy to set up and may contribute to improved care. Whether ASUs improve patient survival and functional outcome, and are cost-effective, requires further study.

  7. Translating the Old Testament: Learning from the King James Bible

    OpenAIRE

    Robson, J

    2016-01-01

    The Hebrew word "dabar" is translated in the King James Bible by no fewer than 82 different English words. This article explores how and why it is translated like this, considering some of the issues at stake in Bible translation more generally, and with the King James Bible, in particular. It examines more closely six ways in which translation decisions either affect interpretation or reveal the translation process. It draws out implications for translators, readers, and for evaluating th...

  8. The medico-psychological interests of King James I.

    Science.gov (United States)

    Pady, D S

    1984-01-01

    King James I of England (1566-1625) had unusually wide interests in new concepts about mental and physical diseases during the early seventeenth-century. He issued medical opinions about magic, witchcraft, the bubonic plague, hysteria, unconscious fits, sleepwalking, smoking, the "King's Evil", and many other medico-psychological symptoms and treatments which caught his imagination. In his didactic way, James's continuing studies of medical abnormalities of the body and mind revealed his great concern about the health of his people.

  9. Human resources managers as custodians of the King III code

    Directory of Open Access Journals (Sweden)

    Frank de Beer

    2015-05-01

    Full Text Available The objective of this research was to perform an exploratory study on the knowledge and understanding of the King III code among Human Resources (HR managers in South African companies. The King III code is a comprehensive international corporate governance regime which addresses the financial, social, ethical and environmental practices of organisations. HR management plays a role in managing corporate governance by using the King III code as a guideline. The main research questions were: Does HR management know, understand, apply, and have the ability to use the King III code in terms of ethical decision-making? What role does HR management play in corporate governance? A random sample of available HR managers, senior HR consultants and HR directors was taken and semi-structured interviews were conducted. The results indicated that the respondents had no in-depth knowledge of the King III code. They did not fully understand the King III code and its implications nor did they use it to ensure ethical management. The themes most emphasised by the participants were: culture, reward and remuneration, policies and procedures and performance management. The participants emphasised the importance of these items  and HR’s role in managing them.

  10. Biscayne Bay Florida Bottlenose Dolphin Studies

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data sets include a compilation of small vessel based studies of bottlenose dolphins that reside within Biscayne Bay, Florida, adjacent estuaries and nearshore...

  11. Lander based hydroacoustic monitoring of marine single bubble releases in Eckernförde Bay utilizing the multibeam based GasQuant II system.

    Science.gov (United States)

    Urban, Peter; Schneider von Deimling, Jens; Greinert, Jens

    2015-04-01

    The GEOMAR Helmholtz Centre for Ocean Research Kiel is currently developing a Imagenex Delta T based lander system for monitoring and quantifying marine gas release (bubbles). The GasQuant II is built as the successor of the GasQuant I system (Greinert, 2008), that has been successfully used for monitoring tempo-spatial variability of gas release in the past (Schneider von Deimling et al., 2010). The new system is lightweight (40 kg), energy efficient, flexible to use and built for ROV deployment with autonomous operation of up to three days. A prototype has been successfully deployed in Eckernförde Bay during the R/V ALKOR cruise AL447 in October/November 2014 to monitor the tempo-spatial variability of gas bubble seepage and to detect a possible correlation with tidal variations. Two deployments, one in forward- and one in upward looking mode, reveal extensive but scattered single bubble releases rather than distinct and more continuous sources. While these releases are difficult to detect in forward looking mode, they can unambiguously be detected in the upward looking mode even for minor gas releases, bubble rising speeds can be determined. Greinert, J., 2008. Monitoring temporal variability of bubble release at seeps: The hydroacoustic swath system GasQuant. J. Geophys. Res. Oceans Vol. 113 Issue C7 CiteID C07048 113, 7048. doi:10.1029/2007JC004704 Schneider von Deimling, J., Greinert, J., Chapman, N.R., Rabbel, W., Linke, P., 2010. Acoustic imaging of natural gas seepage in the North Sea: Sensing bubbles controlled by variable currents. Limnol. Oceanogr. Methods 8, 155. doi:10.4319/lom.2010.8.155

  12. Gradient Analysis and Classification of Carolina Bay Vegetation: A Framework for Bay Wetlands Conservation and Restoration

    Energy Technology Data Exchange (ETDEWEB)

    Diane De Steven,Ph.D.; Maureen Tone,PhD.

    1997-10-01

    This report address four project objectives: (1) Gradient model of Carolina bay vegetation on the SRS--The authors use ordination analyses to identify environmental and landscape factors that are correlated with vegetation composition. Significant factors can provide a framework for site-based conservation of existing diversity, and they may also be useful site predictors for potential vegetation in bay restorations. (2) Regional analysis of Carolina bay vegetation diversity--They expand the ordination analyses to assess the degree to which SRS bays encompass the range of vegetation diversity found in the regional landscape of South Carolina's western Upper Coastal Plain. Such comparisons can indicate floristic status relative to regional potentials and identify missing species or community elements that might be re-introduced or restored. (3) Classification of vegetation communities in Upper Coastal Plain bays--They use cluster analysis to identify plant community-types at the regional scale, and explore how this classification may be functional with respect to significant environmental and landscape factors. An environmentally-based classification at the whole-bay level can provide a system of templates for managing bays as individual units and for restoring bays to desired plant communities. (4) Qualitative model for bay vegetation dynamics--They analyze present-day vegetation in relation to historic land uses and disturbances. The distinctive history of SRS bays provides the possibility of assessing pathways of post-disturbance succession. They attempt to develop a coarse-scale model of vegetation shifts in response to changing site factors; such qualitative models can provide a basis for suggesting management interventions that may be needed to maintain desired vegetation in protected or restored bays.

  13. The 'Byzantinisms' of king Stefan Radoslav

    Directory of Open Access Journals (Sweden)

    Maksimović Ljubomir

    2009-01-01

    Full Text Available The life-style and politics of Stefan Radoslav bear the mark of activities that indicated his special attachment to the Byzantine world. These activities were prompted by a combination of ideological ambitions and political reality, but they were not in keeping with the modest achievements of Radoslav's reign. Moreover, most of these activities belong to the time when Radoslav was heir to the throne. There is no doubt that Stefan Nemanjić the Grand Zhupan and subsequently the first crowned king, had exclusive connections with the Byzantine dynasty of the Angeloi, especially with the emperor Alexios III (1195-1203. In that context, the donor's inscription in the basic ring of the dome in the Church of the Mother of God in Studenica (1208, in which his father Stefan Nemanja, is mentioned as (former 'veleslavni gospodin vse srbske zemlje veli(ki župan i svat cara grčkog kir Alesija', is quite indicative. This ideological construction would acquire a contour in reality by means of a political marriage with one of the female offspring of Angeloi lineage, which would represent an alternative solution to Stefan's failed marriage with Eudocia, daughter of the emperor Alexios. Instead, several years elapsed in waging war with the Latins, the Bulgarians and the State of Epiros. However, efforts to create firmer, more tangible ties with the Angeloi dynasty from Epiros were not forgotten. Therefore, the Serbian monarch brought his eldest son Radoslav into play, intending to have him act as a link with the Angeloi bloodline. As a result of all this, the final attempt to have Radoslav become the husband of a princess from the Angelos dynasty is not surprising. At the end of 1219 or the beginning of 1220, he married Anna Doukaina, the daughter of the epirotic ruler Theodore I Angelos Doukas Komnenos, which at that point represented a marriage connection of the highest possible level between two ruling houses. Stefan's insistence on Serbia acquiring a stake

  14. The Energetic Value of Land-Based Foods in Western Hudson Bay and Their Potential to Alleviate Energy Deficits of Starving Adult Male Polar Bears.

    Science.gov (United States)

    Gormezano, Linda J; Rockwell, Robert F

    2015-01-01

    Climate change is predicted to expand the ice-free season in western Hudson Bay and when it grows to 180 days, 28-48% of adult male polar bears are projected to starve unless nutritional deficits can be offset by foods consumed on land. We updated a dynamic energy budget model developed by Molnar et al. to allow influx of additional energy from novel terrestrial foods (lesser snow geese, eggs, caribou) that polar bears currently consume as part of a mixed diet while on land. We calculated the units of each prey, alone and in combination, needed to alleviate these lethal energy deficits under conditions of resting or limited movement (2 km d-1) prior to starvation. We further considered the total energy available from each sex and age class of each animal prey over the period they would overlap land-bound polar bears and calculated the maximum number of starving adult males that could be sustained on each food during the ice-free season. Our results suggest that the net energy from land-based food, after subtracting costs of limited movement to obtain it, could eliminate all projected nutritional deficits of starving adult male polar bears and likely other demographic groups as well. The hunting tactics employed, success rates as well as behavior and abundance of each prey will determine the realized energetic values for individual polar bears. Although climate change may cause a phenological mismatch between polar bears and their historical ice-based prey, it may simultaneously yield a new match with certain land-based foods. If polar bears can transition their foraging behavior to effectively exploit these resources, predictions for starvation-related mortality may be overestimated for western Hudson Bay. We also discuss potential complications with stable-carbon isotope studies to evaluate utilization of land-based foods by polar bears including metabolic effects of capture-related stress and consuming a mixed diet.

  15. The Energetic Value of Land-Based Foods in Western Hudson Bay and Their Potential to Alleviate Energy Deficits of Starving Adult Male Polar Bears.

    Directory of Open Access Journals (Sweden)

    Linda J Gormezano

    Full Text Available Climate change is predicted to expand the ice-free season in western Hudson Bay and when it grows to 180 days, 28-48% of adult male polar bears are projected to starve unless nutritional deficits can be offset by foods consumed on land. We updated a dynamic energy budget model developed by Molnar et al. to allow influx of additional energy from novel terrestrial foods (lesser snow geese, eggs, caribou that polar bears currently consume as part of a mixed diet while on land. We calculated the units of each prey, alone and in combination, needed to alleviate these lethal energy deficits under conditions of resting or limited movement (2 km d-1 prior to starvation. We further considered the total energy available from each sex and age class of each animal prey over the period they would overlap land-bound polar bears and calculated the maximum number of starving adult males that could be sustained on each food during the ice-free season. Our results suggest that the net energy from land-based food, after subtracting costs of limited movement to obtain it, could eliminate all projected nutritional deficits of starving adult male polar bears and likely other demographic groups as well. The hunting tactics employed, success rates as well as behavior and abundance of each prey will determine the realized energetic values for individual polar bears. Although climate change may cause a phenological mismatch between polar bears and their historical ice-based prey, it may simultaneously yield a new match with certain land-based foods. If polar bears can transition their foraging behavior to effectively exploit these resources, predictions for starvation-related mortality may be overestimated for western Hudson Bay. We also discuss potential complications with stable-carbon isotope studies to evaluate utilization of land-based foods by polar bears including metabolic effects of capture-related stress and consuming a mixed diet.

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

    Science.gov (United States)

    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. (c) 2015 APA, all

  17. C. Judson King of UC Berkeley

    Energy Technology Data Exchange (ETDEWEB)

    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.

  18. Primary hyperparathyroidism: King Khalid University Hospital experience

    International Nuclear Information System (INIS)

    Fouda, Mona A.

    1999-01-01

    This study was conducted to examine the prevalence, mode of presentationand management of primary hyperparathyroidism in one of the major hospitalsin Saudi Arabia. This was a retrospective analysis of 24 cases of primaryhyperparathyroidism comprising of 21 females and three males, who were seenat King Khalid University Hospital over a period of 16 years from 1982 untilDecember 1997. The prevalence of disease was estimated to be estimated to be11.34 per 100,000 hospital population. The majority of patients presentedwith musculoskeletal complaints (62%-67%) and/or renal complications were(58%). Hyperclacemia was seen in 92% of the cases. Serum PTH was availablefor 21 patients and 20 had significantly elevated levels. Fifty percent ofthe patients had features of hyperparathyroid bone disease on plane x-ray,while 79% showed osteopenia of the femoral neck and dual x-rayabsorptiometry, and almost all the patients had lumbar osteopenia. Fiftypercent of the patients had features of metabolic bone disease on bone scan.Thallium -technetium subtraction studies proved to be the most reliable tool,with 83% sensitivity of 55%. CT scan of the neck was attempted in only inseven patients (29%), with a sensitivity of 86%. Twenty-one patients (87.5%)underwent surgical exploration and removal of the parathyroid adenoma. Singleparathyroid adenoma was identified in 85% of the cases, 5% had multipleadenomas and 5% had hyperplasia of the parathyroid gland. Our results showedthat primary hyperparathyroidism is not rare disease in Saudi Arabia. It hastendency for late presentation with complications. We believe that routinescreening for calcium, and early identification of such cases, are warrantedto reduce the morbidity of this easily treatable disorder. (author)

  19. A pollution history of Chesapeake Bay

    Science.gov (United States)

    Goldberg, E.D.; Hodge, V.; Koide, M.; Griffin, J.; Gamble, E.; Bricker, O.P.; Matisoff, G.; Holdren, G.R.; Braun, R.

    1978-01-01

    Present day anthropogenic fluxes of some heavy metals to central Chesapeake Bay appear to be intermediate to those of the southern California coastal region and those of Narragansett Bay. The natural fluxes, however, are in general higher. On the bases of Pb-210 and Pu-239 + 240 geochronologies and of the time changes in interstitial water compositions, there is a mixing of the upper 30 or so centimeters of the sediments in the mid-Chesapeake Bay area through bioturbation by burrowing mollusks and polychaetes. Coal, coke and charcoal levels reach one percent or more by dry weight in the deposits, primarily as a consequence of coal mining operations. ?? 1978.

  20. Mercury in the ecosystem of Admiralty Bay, King George Island, Antarctica: Occurrence and trophic distribution.

    Science.gov (United States)

    Cipro, Caio V Z; Montone, Rosalinda C; Bustamante, Paco

    2017-01-15

    Mercury (Hg) can reach the environment through natural and human-related sources, threatening ecosystems all over the planet due to its well known deleterious effects. Therefore, Antarctic trophic webs, despite being relatively isolated, are not exempt of its influence. To evaluate Hg concentrations in an Antarctic ecosystem, different tissues from 2 species of invertebrates, 2 of fish, 8 of birds, 4 of pinnipeds and at least 5 of vegetation were investigated (n=176). For animals, values ranged from 0.018 to 48.7μgg -1 dw (whole Antarctic krill and Antarctic Fur Seal liver). They were generally correlated to trophic position (assessed by δ 15 N and δ 13 C) but also to cephalopods and myctophids consumption. For vegetation, values ranged from 0.014 to 0.227μgg -1 dw (Colobanthus quitensis and an unidentified lichen), with lichens presenting significantly higher values than mosses, likely due to year-round exposure and absorption of animal derived organic matter, as hypothesized by literature. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Wakasa Bay Weather Forecast Maps

    Data.gov (United States)

    National Aeronautics and Space Administration — The AMSR-E Wakasa Bay Field Campaign was conducted over Wakasa Bay, Japan, in January and February, 2003. The Wakasa Bay Field Campaign includes joint research...

  2. A Population-Based Approach to Restore and Manage Ruppia Maritima (Wigeongrass) in the Highly Variable Everglades-Florida Bay Ecotone

    Science.gov (United States)

    Strazisar, T. M.; Koch, M.; Madden, C. J.

    2016-02-01

    Seagrasses and submerged aquatic vegetation (SAV) continue to decline globally from human-induced disturbance and habitat loss in estuarine and coastal ecosystems. The SAV Ruppia maritima historically created critical habitat at the Everglades-Florida Bay ecotone, but hydrological modifications and lower freshwater flows have resulted in significant declines in recent decades. We used a population-based approach to examine factors controlling Ruppia presence and abundance at the ecotone to expand the scientific base for management and restoration of SAV species in highly variable environments and examine factors required for Ruppia restoration in the Everglades. Life history transitions from seed through sexual reproduction were established under a range of field conditions critical to seagrass and SAV persistence, including salinity, temperature, light, sediment nutrients (P) and competitor SAV. We found multiple constraints to Ruppia life history development, including an ephemeral seed bank, low rates of successful germination and seedling survival and clonal reproduction limited by variable salinity, nutrients, light and competition with the macroalga Chara hornemannii. Because of low survival rates and limited clonal reproduction, Ruppia at the Evergaldes ecotone currently depends on high rates of viable seed production. However, development of large reproductive meadows requires high vegetative shoot densities. Thus, Everglades restoration should establish lower salinities to create higher seedling and adult survival and clonal reproduction to support successful sexual reproduction that can build up the seed bank for years when adult survival is limited. This population-based data from field experiments and surveys is being incorporated into a seagrass model to enable forecasting of population sustainability and evaluate Everglades restoration targets which includes restoring Ruppia to the southern Everglades-Florida Bay ecotone.

  3. Taxonomy of Paraplatyarthrus Javidkar and King (Isopoda: Oniscidea: Paraplatyarthridae) with description of five new species from Western Australia, and comments on Australian Trichorhina Budde-Lunde, 1908 (Platyarthridae).

    Science.gov (United States)

    Javidkar, Mohammad; King, Rachael A; Cooper, Steven J B; Humphreys, William F; Austin, Andrew D

    2017-03-16

    The oniscidean fauna of Australia is generally poorly known but recent sampling has revealed a new family, Paraplatyarthridae, found in both terrestrial and groundwater calcretes of central Western Australia. The family was initially described based on a new genus and species, Paraplatyarthrus subterraneus Javidkar and King, 2015. Here we describe an additional five Paraplatyarthrus species from the Yilgarn region of Western Australia, based on both morphological and molecular evidence (COI divergences). Four species are subterranean: P. crebesconiscus Javidkar and King sp. nov., P. cunyuensis Javidkar and King sp. nov., P. occidentoniscus Javidkar and King sp. nov., and P. pallidus Javidkar and King sp. nov., and one is a surface species, P. nahidae Javidkar and King sp. nov. A key to their identification is provided along with information on their distribution. In addition, type material of the two described Australian species of Platyarthridae, Trichorhina australiensis Wahrberg, 1922 from Western Australia and T. tropicalis Lewis, 1998 from Queensland, are examined. Morphological reassessment of type material shows T. australiensis belongs to Paraplatyarthrus (comb. nov.) and that T. tropicalis is correctly placed in Trichorhina, confirming that the genus and family Platyarthridae occur in Australia.

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

    Science.gov (United States)

    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. Estimation of past sea-level variations based on ground-penetrating radar mapping of beach-ridges - preliminary results from Feddet, Faxe Bay, eastern Denmark

    DEFF Research Database (Denmark)

    Hede, Mikkel Ulfeldt; Nielsen, Lars; Clemmensen, Lars B

    2011-01-01

    been chosen as a key-locality in this project, as it is located relatively close to the current 0-isobase of isostatic rebound. GPR reflection data have been acquired with shielded 250 MHz Sensors & software antennae along a number of profile lines across beach ridge and swale structures of the Feddet...... isostatic uplift and changes in eustatic sea-level, and therefore represent an archive of past relative sea-level variations. Here, we present preliminary results from investigation of beach ridges from Feddet, a small peninsula located in Faxe Bay (Baltic Sea) in the eastern part of Denmark. Feddet has...... peninsula. Furthermore, topography along the profile lines, primary on beach ridge summits and swale bases, was measured to be included in the interpretation of the GPR reflection data using a high-resolution GPS system. The topography-corrected GPR data allow us to interpret internal sedimentary...

  6. Cigarette, cigar and pipe smoking, passive smoke exposure, and risk of pancreatic cancer: a population-based study in the San Francisco Bay Area

    Directory of Open Access Journals (Sweden)

    Wang Furong

    2011-04-01

    Full Text Available Abstract Background To examine the influence of cigarette, cigar and pipe smoking, cessation of cigarette smoking and passive smoke exposure on the risk of pancreatic cancer. Methods Exposure data were collected during in-person interviews in a population-based case-control study of pancreatic cancer (N = 532 cases, N = 1701 controls in the San Francisco Bay Area. Odds ratios (ORs were adjusted for potential confounders. Results The adjusted odds ratio (OR of pancreatic cancer among current smokers was 1.9 (95% confidence interval (CI, 1.4-2.7. A significant, positive trend in risk with increasing pack-years of smoking was observed (P-trend Conclusions Cigarette smoking is associated with an increased risk of pancreatic cancer. Smokers who had quit for ≥10 years no longer experienced an increased risk. Future work will help to determine the effect of declining smoking rates on pancreatic cancer incidence.

  7. On-farm flood capture could reduce groundwater overdraft in Kings River Basin

    Directory of Open Access Journals (Sweden)

    Philip A.M. Bachand

    2016-11-01

    Full Text Available Chronic groundwater overdraft threatens agricultural sustainability in California's Central Valley. Diverting flood flows onto farmland for groundwater recharge offers an opportunity to help address this challenge. We studied the infiltration rate of floodwater diverted from the Kings River at a turnout upstream of the James Weir onto adjoining cropland; and calculated how much land would be necessary to capture the available floodwater, how much recharge of groundwater might be achieved, and the costs. The 1,000-acre pilot study included fields growing tomatoes, wine grapes, alfalfa and pistachios. Flood flows diverted onto vineyards infiltrated at an average rate of 2.5 inches per day under sustained flooding. At that relatively high infiltration rate, 10 acres are needed to capture one CFS of diverted flood flow. We considered these findings in the context of regional expansion. Based upon a 30-year record of Kings Basin surplus flood flows, we estimate 30,000 acres operated for on-farm flood recharge would have had the capacity to capture 80% of available flood flows and potentially offset overdraft rates in the Kings Basin. Costs of on-farm flood capture for this study were estimated at $36 per acre-foot, less than the cost for surface water storage and dedicated recharge basins.

  8. Beat characteristics and beat maps of the King Seong-deok Divine Bell

    Science.gov (United States)

    Kim, Seock-Hyun; Lee, Chi-Wook; Lee, Jang-Moo

    2005-03-01

    King Seong-deok Divine Bell is the second oldest bell in Korea. The bell is considered to have the best sound quality among Korean bells. The beat phenomenon is one of the most important characteristics for the sound of the King Seong-deok Divine Bell. In this study, the relationships between the modal parameters and the peculiar beat phenomena of the bell are investigated. It is theoretically proved from the beat characteristics that the sound might indeed be heard differently depending on the listening positions. The beat map method is introduced to visualize the beat distribution properties. It is shown that the beat maps can be drawn with a theoretical model based on the modal data of the bell. Using the beat maps of the King Seong-deok Divine Bell, it is investigated why clear and unclear beats, large and small amplitudes of the vibrations are repeated periodically along the circumference of the bell. Furthermore, the effect of the striking position on the beat distribution property is examined systematically.

  9. eBay.com

    DEFF Research Database (Denmark)

    Engholm, Ida

    2014-01-01

    Celebrated as one of the leading and most valuable brands in the world, eBay has acquired iconic status on par with century-old brands such as Coca-Cola and Disney. The eBay logo is now synonymous with the world’s leading online auction website, and its design is associated with the company...

  10. Shame, recognition and love in Shakespeare’s 'King Lear'

    DEFF Research Database (Denmark)

    Montes Sanchez, Alba

    2014-01-01

    In this paper, I explore the experience of shame and its connections to recognition and love as manifested in Shakespeare’s King Lear. My main focus in this paper is the ethical relevance of shame. I start from Sartre’s account of shame in Being and Nothingness, and I consider Webber’s attempt...... to reformulate it in terms of bad faith. I reject this and propose a way to rethink shame through a study of the workings of recognition in King Lear, following Stanley Cavell’s reading of this tragedy. I claim that the experience of shame has a relational structure, which makes it a crucial part of our ethical...... sensibilities. My analysis of King Lear brings out this structure and underlines the ethical significance of shame at this structural level, by highlighting its connection to recognition and love....

  11. Air Pollution over North-West Bay of Bengal in the Early Post-Monsoon Season Based on NASA MERRAero Data

    Science.gov (United States)

    Kishcha, Pavel; DaSilva, Arlindo M.; Starobinets, Boris; Alpert, Pinhas

    2013-01-01

    The MERRA Aerosol Reanalysis (MERRAero) has been recently developed at NASA's Global Modeling Assimilation Office (GMAO). This reanalysis is based on a version of the GEOS-5 model radiatively coupled with GOCART aerosols, and it includes assimilation of bias-corrected Aerosol Optical Thickness (AOT) from the MODIS sensor on both Terra and Aqua satellites. Our main finding is that, in October, in the absence of aerosol sources in north-west Bay of Bengal (BoB), MERRAero showed increasing AOT trends over north-west BoB exceeding those over the east of the Ganges basin. The Ganges basin is characterized by significant population growth accompanied by developing industry, agriculture, and increasing transportation: this has resulted in declining air quality. MERRAero data for the period 2002-2009 was used to study AOT trends over north-west Bay of Bengal (BoB) in the early post-monsoon season. This season is characterized by aerosol transport from the Ganges basin to north-west BoB by prevailing winds; and still significant rainfall of over 150 mmmonth. Different aerosol components showed strong increasing AOT trends over north-west BoB. The following factors contributed to the increasing AOT trend over the area in question in October: an increasing number of days when prevailing winds blew from land to sea, resulting in a drier environment and an increase in air pollution over north-west BoB; wind convergence was observed over north-west BoB causing the accumulation of aerosol particles over that region, when prevailing winds blew from land to sea. MERRAero aerosol reanalysis can be used on a global scale.

  12. 45 King: A Story of the Southern Home

    OpenAIRE

    Deluca, Paul Matthew Webb

    2014-01-01

    The house at 45 King St. in Charleston, South Carolina is more than a home. It is a story of the home. A story told through history, through a vision exhibited in architectural drawings, and through the social heritage closest to my heart. 45 King is a story for the South; the story of its grandeur, its climate, its natural beauty, its hospitality, its comfort, and its veils. It is a story that was told yesterday and one that is still told today. Like an oral history, the telling of it may...

  13. The leaders King Sverre and King Haakon : analysis of King Sverre Sigurdsson and King Haakon Haakonsson in Sverris Saga and Haakonar Saga Haakonarsonar through Max Weber's and John Gardner's models

    OpenAIRE

    Osornio, Ismael Jose Duran

    2004-01-01

    The leadership of the Norwegian Kings during the Medieval ‘Civil War’ plays a prominent part in social, political and economical life in high Medieval Norway. The objective of the present dissertation discusses how King Sverre Sigurdsson (1177-1202) and Haakon Haakonsson (1217-1263) are depicted in their Sagas. The work will be focus on four analytical tools: 1. The Kings’ Charisma; 2. The Kings’ Personal Abilities; 3. The Kings’ Bureaucracy; 4. The King’s closest Fellows. The thesis goal wil...

  14. Ground-water discharge and base-flow nitrate loads of nontidal streams, and their relation to a hydrogeomorphic classification of the Chesapeake Bay Watershed, middle Atlantic Coast

    Science.gov (United States)

    Bachman, L. Joseph; Lindsey, Bruce D.; Brakebill, John W.; Powars, David S.

    1998-01-01

    Existing data on base-flow and groundwater nitrate loads were compiled and analyzed to assess the significance of groundwater discharge as a source of the nitrate load to nontidal streams of the Chesapeake Bay watershed. These estimates were then related to hydrogeomorphic settings based on lithology and physiographic province to provide insight on the areal distribution of ground-water discharge. Base-flow nitrate load accounted for 26 to about 100 percent of total-flow nitrate load, with a median value of 56 percent, and it accounted for 17 to 80 percent of total-flow total-nitrogen load, with a median value of 48 percent. Hydrograph separations were conducted on continuous streamflow records from 276 gaging stations within the watershed. The values for base flow thus calculated were considered an estimate of ground-water discharge. The ratio of base flow to total flow provided an estimate of the relative importance of ground-water discharge within a basin. Base-flow nitrate loads, total-flow nitrate loads, and total-flow total-nitrogen loads were previously computed from water-quality and discharge measurements by use of a regression model. Base-flow nitrate loads were available from 78 stations, total-flow nitrate loads were available from 86 stations, and total-flow total-nitrogen loads were available for 48 stations. The percentage of base-flow nitrate load to total-flow nitrate load could be computed for 57 stations, whereas the percentage of base-flow nitrate load to totalflow total-nitrogen load could be computed for 36 stations. These loads were divided by the basin area to obtain yields, which were used to compare the nitrate discharge from basins of different sizes. The results indicate that ground-water discharge is a significant source of water and nitrate to the total streamflow and nitrate load. Base flow accounted for 16 to 92 percent of total streamflow at the 276 sampling sites, with a median value of 54 percent. It is estimated that of the 50

  15. AFSC/RACE/SAP/Long: Data from: Embryo development in golden king crab, Lithodes aequispina.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data from this study, describes embryo development in Golden king crab, Lithodes aequispinus. Six female multiparous golden king crab were captured from the...

  16. New K-Ar ages of the Martel Inlet Group, king George Island, South Shetland Islands, Antarctica

    International Nuclear Information System (INIS)

    Soliani Junior, E.; Kawashita, K.

    1986-01-01

    This paper presents twelve new K-Ar whole rocks ages of the Martel Inlet Group that crops out in the Keller Peninsula region, in the Admiralty Bay, King George Island. That lithostratigraphic unit has been considered the oldest one know in the area and it is the result of several volcanic and volcanoclastic episodes occurred probably during the Upper Jurassic. As the group is mainly represented by lithologies that show low-grade metamorphic changes and metasomatic evidences, as well as other alteration processes, it has been difficult to obtain that expected age, specially using the K-Ar method. A significant number of time values concentrated between 40 and 50 Ma, independently of the unit's position in the strategraphic context, could be suggesting an important tectono-thermal event that affected the area setting the isotopic results by re-heating and/or by chemical processes. (author) [pt

  17. The Effect of King Grass Silage on the Nitrogen Balance and Hematological Profile of Ettawa Grade Male Goat

    Directory of Open Access Journals (Sweden)

    S. Sunarso

    2012-04-01

    Full Text Available The aims of this research was to study the nutritional value of ensiled King Grass (Pennisetum purpuphoides to be applied for goat. Twelve Ettawa grade male (PE, + 10 months old, and with average body weight of 19.45 + 3.03 kg were used to determine the voluntary intake, balance nitrogen and their hematological profile. All of the animals were randomly allotted at individual pens. Data were analyzed statistically using analysis of variance, based on completely randomized design arrangement with four treatments (level of King Grass silage and three replicates. Treatment means were compared using Duncan multiple range test. The result showed that increasing level of King Grass silage within ration significantly increased the average dry matter (DM intake per metabolic body weight. In fact, the daily DM intake, nitrogen balance, blood hemoglobin and blood hematocrit of the experimental animals were not affected by level of King Grass silage feed. Experiment had no bad effect on healthy condition of the treated goat, so it implies that conserving grass as silage and then feeding grass silage to goat might be implemented by farmers to secure the continuous supply of green forage to keep the goat production sustainability all year round. [Keywords: silage, nitrogen balance, haemoglobin, haematocryt, goat

  18. Using naive Bayes classifier for classification of convective rainfall ...

    Indian Academy of Sciences (India)

    ... based on 'naiveBayes classifier' is applied. This is a simple probabilistic classifier based on applying 'Bayes' theoremwith strong (naive) independent assumptions. For a 9-month period, the ability of SEVIRI to classifythe rainfall intensity in the convective clouds is evaluated using weather radar over the northern Algeria.

  19. IDENTIFICATION OF HARD ROCK BASED ON SHALLOW SEISMIC INTERPRETATION AND SPT TEST FOR FOUNDATION OF BRIDGE AT BALANG ISLAND, BALIKPAPAN BAY, EAST KALIMANTAN

    Directory of Open Access Journals (Sweden)

    Ediar Usman

    2017-07-01

    Full Text Available The study area is located in Balikpapan Bay, the connecting waters between Pancur village at the southwest and Balang Island at the northeast. The objective of study is to know the engineering properties of rock as a foundation groundwork of bridge. Result of seismic reflection interpretation profiles in the survey area indicates that the seismic sequences can be divided into two sequences, those are sequence A and B. Sequence A lies at the upper part, which is characterized by concordance, parallel, wavy and hummocky reflectors. Sequence B is characterized by mounded, chaotic and free reflectors. Sediment thickness obtained from seismic profiles show that Quaternary sediment is about 1.56 to 4.89 meters, while harder substrate thickness ranging between 7.03 and 21.60 meters. While, based on core drilling data, hard rock started to appear between 3 and 4 meters below seafloor with Standard Penetration Test (SPT between 32 and 34 blows as Tertiary sediments. Based on field observation and correlated with geological map of Balang Island, Balikpapan Sheet, the hard rock proposed for base of bridge foundation is Balang Island Formation (Middle Miocene that consist of claystone, sandstone and coal layers that have been deformated and start to form fold as anticline. The seismic record show that, the hard rock is interpreted as B sequence that underlain by Quaternary sediments.

  20. Articulating nurse practitioner practice using King's theory of goal attainment.

    Science.gov (United States)

    de Leon-Demare, Kathleen; MacDonald, Jane; Gregory, David M; Katz, Alan; Halas, Gayle

    2015-11-01

    To further understand the interactions between nurse practitioners (NPs) and patients, King's nursing theory of goal attainment was applied as the conceptual framework to describe the interactions between NPs and patients in the primary care setting. Six dyads of NPs and their patients were video- and audio-taped over three consecutive clinic visits. For the purposes of this arm of the study, the audio-taped interactions were transcribed and then coded using King's concepts in her theory of goal attainment. King's theory was applicable to describe NP practice. King's concepts and processes of nurse-patient interactions, such as disturbances, mutual goal setting, and transactions, were observed in NP-patient interactions. Disturbances during clinical encounters were essential in the progression toward goal attainment. Elements, such as social exchange, symptom reporting, role explanation, and information around clinical processes facilitated relationship building. NPs as practitioners need to be reflective of their own practice, embrace disturbances in the clinical encounter, and attend to these as opportunities for mutual goal setting. ©2015 American Association of Nurse Practitioners.

  1. Ornamental colors reveal age in the king penguin

    NARCIS (Netherlands)

    Nicolaus, Marion; Le Bohec, Celine; Nolan, Paul M.; Gauthier-Clerc, Michel; Le Maho, Yvon; Komdeur, Jan; Jouventin, Pierre

    2007-01-01

    We investigated whether delayed plumage maturation occurred in king penguins (Aptenodytes patagonicus). Therefore we examined the relationships between age and sex on spectral properties and size of two colored plumage patches and a UV-reflective beak spot, using known-age cohorts. Unlike the

  2. The labour ward analgesic service at King Edward VIII Hospital ...

    African Journals Online (AJOL)

    Abstract The provision of analgesic services to the labour ward at King Edward VIII Hospital was studied during a I-week period. Of249 patients, 113 (45%) received no analgesia whatsoever. Intramuscular pethidine was the commonest form of analgesia and was used in 97 patients (39%). Thirty-six patients (14%) received ...

  3. Littoral Encounters : The Shore as Cultural Interface in King Horn

    NARCIS (Netherlands)

    Sobecki, Sebastian

    2006-01-01

    1. III * Later Medieval: Excluding Chaucer -- Brown et al., 10.1093 ... ... between the Saracens and the londisse men allied to the protagonist (' Littoral Encounters: the Shore as Cultural Interface in King Horn', Al-Mas a ... www.ywes.oxfordjournals.org/cgi/content/full/man0092 2.Murray, Alan V.

  4. Case Report: Bullet in heart removed from knee | King | Malawi ...

    African Journals Online (AJOL)

    Case Report: Bullet in heart removed from knee. M King. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/mmj.v27i3.10 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  5. The King-Denborough syndrome in the paediatric patient.

    African Journals Online (AJOL)

    We describe the management of two children with a diagnosis of King Denborough syndrome. The first case is that of a 23-month-old term male infant requiring repair of a cleft palate. After flushing the anaesthetic machine, infusions of remifentanil at 0.25 µ/kg/min and propofol at 12 mg/kg/hr were commenced. These were ...

  6. Contrapuntal Significations in Wole Soyinka's Death and the King's ...

    African Journals Online (AJOL)

    Wole Soyinka's Death and the King's Horseman has been widely acclaimed as a great example of African tragedy. It is, in fact, the dramatic aggregation of Soyinka's treatise in Myth, Literature and the African World. Hence, the play is most often 'read' in the lights of its 'difference' from western notions of the tragic, the place ...

  7. Parts of Antarctica's King George Island are littered with trash

    Science.gov (United States)

    Kumar, Mohi

    2013-02-01

    A report released 7 February by ecologists from Germany's Friedrich Schiller University Jena reveals that parts of King George Island, a logistical hub for international research in Antarctica, are home to open pits of trash, decaying field huts, and other forms of pollution.

  8. Evaluation of medical consultation letters at King Fahd Hospital, Al ...

    African Journals Online (AJOL)

    Evaluation of medical consultation letters at King Fahd Hospital, Al Hufuf, Saudi Arabia. Hamed Abd Allah Al Wadaani, Magdy Hassan Balaha. Abstract. Background: In surgical wards, it is of paramount importance to communicate with other health care providers, mostly physicians, referring patients to them for their ...

  9. The Institute of Epileptology of King's College, University of London.

    Science.gov (United States)

    Reynolds, E H

    1995-01-01

    The Institute of Epileptology of King's College, London has arisen from need and from opportunity. The need is due to the relative neglect nationally and internationally of the most common serious brain disorder with important physical, psychological, and social complications. The relative neglect is reflected in services, research, charitable donations, public profile, and stigma and in a serious lack of professional education. The opportunity arose because of the existence in several medical institutions at Denmark Hill, London, of a group of medical and related colleagues with a special interest covering almost every aspect of this multidisciplinary disorder who agreed to combine their expertise in this initiative. The idea was born and developed in 1991-1992 and was supported by all the parent institutions: The Maudsley and King's College Hospitals, St. Piers Lingfield, The Institute of Psychiatry, King's College School of Medicine and Dentistry, and the School of Life, Basic Medical and Health Sciences, all under the umbrella of King's College, University of London. Further stimulus and help came from a group of dedicated supporters in private and public life. There are three strands to this initiative: (a) a charity, The Fund for Epilepsy; (b) the clinical Centre for Epilepsy, which was formally opened at the Maudsley Hospital in July 1994; and (c) the academic Institute of Epileptology for research and teaching, which was launched on November 15, 1994.

  10. Validation of the King's Health Questionnaire for South Africa in ...

    African Journals Online (AJOL)

    Objective. To validate the King's Health Questionnaire for urinary incontinence in the local South African English, Afrikaans and isiXhosa female community. Design. A cohort analytical study. Setting and subjects. The study utilised a sample of convenience. Women with urinary incontinence attending the gynaecology clinic ...

  11. Growth, chemical components and ensiling characteristics of king ...

    African Journals Online (AJOL)

    user

    2012-08-09

    Aug 9, 2012 ... moisture content reduction, while the 3rd cutting silage tended to reduce NH3-N content and its pH value was not affected ... contents of CP, crude fat, crude fiber, crude ash and WSC, the 1st cutting of king grass might have best nutrient value, while ..... Studies on yield and nutrition constitution of alfalfa in ...

  12. International education, the internet, and the Three Kings experiment

    NARCIS (Netherlands)

    Kooijman, J.; Davies, J.; Berg-Cross, L.; Copier, L.; Asby, A.

    2004-01-01

    The current project linked students in three universities in a guided discussion of the movie, Three Kings. The goals were to assess the viability of having students from three different courses, in three different universities, in three different countries find common ground to have intellectual

  13. New Light on the Legendary King Nechepsos of Egypt

    DEFF Research Database (Denmark)

    Ryholt, Kim

    2011-01-01

    This paper identifies several indigenous Egyptian attestations of King Nechepsos, previously well known from Classical sources. The name may be understood as ‘Necho the Wise’, and refers to Necho II of the Twenty-sixth Dynasty. His association with astrology may be related to an eclipse near...

  14. Anogeissus sericea var. nummalaria King ex Duthie (Combretaceae ...

    Indian Academy of Sciences (India)

    Anogeissus sericea var. nummalaria King ex Duthie (Combretaceae) is moderate sized multipurpose hard wood tree of dry deciduous forests with drooping branches and yellow to brownish-yellow flowers. it is endemic to Rajasthan and is considered to be a threatened tree of the region due to over exploitation for timber ...

  15. Illustration of a fingerprinting method to isolate Gold King ...

    Science.gov (United States)

    Detecting the Gold King Mine metals as the release plume passed was difficult once it entered the San Juan River on August 8, 2015. Plume metals concentrations were relatively low after 200 km of travel and deposition in the Animas River while background concentrations of the same metals were high due to high sediment load in the San Juan River. A metal fingerprinting technique was used to isolate metals in the Gold King release from background using the measured concentrations of the 23 TAL metals (Metal/Cynaide Target Analyte List) available with most water samples. The method associates the concentration of trace metals to that of aluminum or iron as representative of the dominant metals in the geologic substrate. Metal concentrations can be plotted together, as in Figure 1A, or the ratio can be computed for each sample for use as a value, such as plotted in time in Figure 1B. The correlation technique allowed maximum use of typically available water sample data to isolate Gold King metals as contaminants within the varying background concentrations associated with the natural sediments of the San Juan River. To be presented at the New Mexico Water Institute Symposium, 2nd Annual Conference on Environmental Conditionsof the Animas and San Juan Watersheds with Emphasis on Gold King Mine and Other Mine Waste Issues.

  16. Allelopathic Effects of Chromolaena Odorata L. (R. M. King and ...

    African Journals Online (AJOL)

    Allelopathic effects of Chromolaena odorata L. (R. M. KING AND ROBINSON) aqueous leaf extract and residues incorporated in the soil on the growth and water status of Lycopersicon esculentum Mill were studied. Significant growth reductions in Lycopersicon esculentum were observed from additions of C. odorata ...

  17. New Light on the Legendary King Nechepsos of Egypt

    DEFF Research Database (Denmark)

    Ryholt, Kim

    2011-01-01

    This paper identifies several indigenous Egyptian attestations of King Nechepsos, previously well known from Classical sources. The name may be understood as ‘Necho the Wise’, and refers to Necho II of the Twenty-sixth Dynasty. His association with astrology may be related to an eclipse near the ...

  18. The King-Denborough syndrome in the paediatric patient. | Maharaj ...

    African Journals Online (AJOL)

    We describe the management of two children with a diagnosis of King Denborough syndrome. The first case is that of a 23-month-old term male infant requiring repair of a cleft palate. After flushing the anaesthetic machine, infusions of remifentanil at 0.25 μ/kg/min and propofol at 12 mg/kg/hr were commenced. These were ...

  19. 78 FR 39599 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Science.gov (United States)

    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 (NAD...

  20. 77 FR 38005 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Science.gov (United States)

    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 01'42...

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

    Science.gov (United States)

    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:…

  2. Humboldt Bay Orthoimages

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of 0.5-meter pixel resolution, four band orthoimages covering the Humboldt Bay area. An orthoimage is remotely sensed image data in which...

  3. Chesapeake Bay Tributary Strategies

    Science.gov (United States)

    Chesapeake Bay Tributary Strategies were developed by the seven watershed jurisdictions and outlined the river basin-specific implementation activities to reduce nutrient and sediment pollutant loads from point and nonpoint sources.

  4. Bathymetry in Jobos Bay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 4x4 meter resolution bathymetric surface for Jobos Bay, Puerto Rico (in NAD83 UTM 19 North). The depth values are in meters referenced to the...

  5. Biscayne Bay Alongshore Epifauna

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Field studies to characterize the alongshore epifauna (shrimp, crabs, echinoderms, and small fishes) along the western shore of southern Biscayne Bay were started in...

  6. Hammond Bay Biological Station

    Data.gov (United States)

    Federal Laboratory Consortium — Hammond Bay Biological Station (HBBS), located near Millersburg, Michigan, is a field station of the USGS Great Lakes Science Center (GLSC). HBBS was established by...

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

    Science.gov (United States)

    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.

  8. Climate variability during the Medieval Climate Anomaly and Little Ice Age based on ostracod faunas and shell geochemistry from Biscayne Bay, Florida: Chapter 14

    Science.gov (United States)

    Cronin, Thomas M.; Wingard, G. Lynn; Dwyer, Gary S.; Swart, Peter K.; Willard, Debra A.; Albietz, Jessica

    2012-01-01

    An 800-year-long environmental history of Biscayne Bay, Florida, is reconstructed from ostracod faunal and shell geochemical (oxygen, carbon isotopes, Mg/Ca ratios) studies of sediment cores from three mudbanks in the central and southern parts of the bay. Using calibrations derived from analyses of modern Biscayne and Florida Bay ostracods, palaeosalinity oscillations associated with changes in precipitation were identified. These oscillations reflect multidecadal- and centennial-scale climate variability associated with the Atlantic Multidecadal Oscillation during the late Medieval Climate Anomaly (MCA) and the Little Ice Age (LIA). Evidence suggests wetter regional climate during the MCA and drier conditions during the LIA. In addition, twentieth century anthropogenic modifications to Everglades hydrology influenced bay circulation and/or processes controlling carbon isotopic composition.

  9. Clusters of community exposure to coastal flooding hazards based on storm and sea level rise scenarios—implications for adaptation networks in the San Francisco Bay region

    Science.gov (United States)

    Hummel, Michelle; Wood, Nathan J.; Schweikert, Amy; Stacey, Mark T.; Jones, Jeanne; Barnard, Patrick L.; Erikson, Li H.

    2018-01-01

    Sea level is projected to rise over the coming decades, further increasing the extent of flooding hazards in coastal communities. Efforts to address potential impacts from climate-driven coastal hazards have called for collaboration among communities to strengthen the application of best practices. However, communities currently lack practical tools for identifying potential partner communities based on similar hazard exposure characteristics. This study uses statistical cluster analysis to identify similarities in community exposure to flooding hazards for a suite of sea level rise and storm scenarios. We demonstrate this approach using 63 jurisdictions in the San Francisco Bay region of California (USA) and compare 21 distinct exposure variables related to residents, employees, and structures for six hazard scenario combinations of sea level rise and storms. Results indicate that cluster analysis can provide an effective mechanism for identifying community groupings. Cluster compositions changed based on the selected societal variables and sea level rise scenarios, suggesting that a community could participate in multiple networks to target specific issues or policy interventions. The proposed clustering approach can serve as a data-driven foundation to help communities identify other communities with similar adaptation challenges and to enhance regional efforts that aim to facilitate adaptation planning and investment prioritization.

  10. Optics and communication technology major of physics undergraduate degree at King Mongkut's Institute of Technology Ladkrabang

    Science.gov (United States)

    Buranasiri, Prathan

    2014-09-01

    A physics undergraduate degree major in optics and communication technology has been offered at King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok, Thailand. There are nine required three credit hour courses including two laboratory courses plus a number of selections in optics and communication based technology courses. For independent thinking and industrial working skills, nine credit hours of research project, practical training or overseas studies are included for selection in the final semester. Students are encouraged to participate in international conferences and professional organizations. Recently the program, with support from SPIE and OSA, has organized its first international conference on photonic solutions 2013 (ICPS 2013).

  11. Load estimation and assessment of land-based pollution for Quanzhou Bay and their relevance to the Total Quantity Control of Pollutants Discharged into the Sea (TQCPS) Program in China

    Science.gov (United States)

    Zhao, W. L.; Yang, S. Y.; Wang, J.; Xiao, J. M.; Lu, X. X.; Lin, J.; Huang, P.; Cai, M. G.

    2015-12-01

    The Total Quantity Control of Pollutants Discharged into the Sea (TQCPS) Program belonged to the Public Science and Technology Research Funds Projects of Ocean in China, launched in 2008. As one of the most important and typical demonstration cases of the TQCPS Program, a full investigation of the land-based pollutions discharges around Quanzhou Bay, China developed the total input for three main environmental factors (NH3-N, TP, COD) which were estimated and quantified in 2008 and 2012, respectively. Combined with the trend of seawater quality changes in Quanzhou Bay in the same periods, the effects of the program's implementation were then evaluated. On the whole, by using the basic survey data and export coefficient method, the total amounts of NH3-N, TP and COD discharged into the bay were estimated to be approximately 888.3, 130.6 and 14527.4 t/a in 2008, and 1518.6, 558.8 and 19986.7 t/a in 2012, respectively, where the percentage of the discharge from domestic sources (46.5% in 2008 and 45.2% in 2012) was generally higher than that from the other sources. Based on the characteristic of geography and administrative division, the land areas around the bay were divided into three parts: the south coast region (SCR), the west coast region (WCR), and the north coast region (NCR). The SCR and WCR accounted for 59.2 and 35.4% of the COD loads, and 49.2 and 48.0% of NH3-N loads in 2008. The NCR contributed less of the industrial pollution, but most to domestic pollution (54.1%), followed by 26.2% in the SCR in 2012. The contributions of the discharge from different land areas to the pollution of Quanzhou Bay were found to be differed in 2008 and 2012. Due to the difference in the levels of the economic development among these three areas, the discharge of pollutants from the north coast was much lower than that from the other two parts in 2008; however, following our suggestion of the moderation and optimization of the industrial distribution and the sewage

  12. Use of cycle stacking patterns to define third-order depositional sequences: Middle to Late Cambrian Bonanza King Formation, southern Great basin

    Energy Technology Data Exchange (ETDEWEB)

    Montanez, I.P.; Droser, M.L. (Univ. of California, Riverside (United States))

    1991-03-01

    The Middle to Late Cambrian Bonanza King Formation (CA, NV) is characterized by superimposed scales of cyclicity. Small-scale cycles (0.5 to 10m) occur as shallowing-upward peritidal and subtidal cycles that repeat at high frequencies (10{sup 4} to 10{sup 5}). Systematic changes in stacking patterns of meter-scale cycles define several large-scale (50-250 m) third-order depositional sequences in the Bonanza King Formation. Third-order depositional sequences can be traced within ranges and correlated regionally across the platform. Peritidal cycles in the Bonanza King Formation are both subtidal- and tidal flat-dominated. Tidal flat-dominated cycles consist of muddy bases grading upward into thrombolites or columnar stromatolites all capped by planar stromatolites. Subtidal cycles in the Bonanza King Formation consist of grainstone bases that commonly fine upward and contain stacked hardgrounds. These are overlain by digitate-algal bioherms with grainstone channel fills and/or bioturbated ribbon carbonates with grainstone lenses. Transgressive depositional facies of third-order depositional sequences consist primarily of stacks of subtidal-dominated pertidial cycles and subtidal cycles, whereas regressive depositional facies are dominated by stacks of tidal flat-dominated peritidal cycles and regoliths developed over laminite cycle caps. The use of high frequency cycles in the Bonanza King Formation to delineate regionally developed third-order depositional sequences thus provides a link between cycle stratigraphy and sequence stratigraphy.

  13. King James II in Foreign Historiography: the Main Scientifi c Trends and Approaches .

    Directory of Open Access Journals (Sweden)

    Stankov Kirill

    2016-07-01

    Full Text Available The fate of the tragic figure of the British king James II Stuart is considered in the article. In this paper the author pays speсial attention to the history of investigation of the character and politics of this person by the British historians, as well as by the leading European and American specialists on the Early Modern Time. The estimates of James II are of vast variety in the British historiography but at the same time diff erent authors have some similar features in their attitude. Except the apologists the British historians on the whole criticized this king and explain that the majority of the problems connected with him are based on the religious factor that is not really right. On the other hand there are some differences in this negative approaches among various scientifi c schools of British historiography. The Whigs stated that James II tried to limit the personal rights of the Englishmen which was the main result of the English revolution of the middle of the 17th century. The Tories proved that the king neglected the gentry’s property rights and tried to transform the dualistic monarchy into absolutism. The Positivists thought that James II supported the Catholic Counterreformation and fought against the Enlightenment. The revisionists and postrevisionists tried to revalue the person of James II based on the true scientific foundations. A special view on James II’ policy is produced by Non-British authors: German, French and American historians.

  14. GEOGRAPHIC INFORMATION SYSTEM-BASED MODELING AND ANALYSIS FOR SITE SELECTION OF GREEN MUSSEL, Perna viridis, MARICULTURE IN LADA BAY, PANDEGLANG, BANTEN PROVINCE

    Directory of Open Access Journals (Sweden)

    I Nyoman Radiarta

    2011-06-01

    Full Text Available Green mussel is one of important species cultured in Lada Bay, Pandeglang. To provide a necessary guidance regarding green mussel mariculture development, finding suitable site is an important step. This study was conducted to identify suitable site for green mussel mariculture development using geographic information system (GIS based models. Seven important parameters were grouped into two submodels, namely environmental (water temperature, salinity, suspended solid, dissolve oxygen, and bathymetry and infrastructural (distance to settlement and pond aquaculture. A constraint data was used to exclude the area from suitability maps that cannot be allowed to develop green mussel mariculture, including area of floating net fishing activity and area near electricity station. Analyses of factors and constraints indicated that about 31% of potential area with bottom depth less than 25 m had the most suitable area. This area was shown to have an ideal condition for green mussel mariculture in this study region. This study shows that GIS model is a powerful tool for site selection decision making. The tool can be a valuable tool in solving problems in local, regional, and/or continent areas.

  15. 75 FR 11837 - Chesapeake Bay Watershed Initiative

    Science.gov (United States)

    2010-03-12

    ... DEPARTMENT OF AGRICULTURE Commodity Credit Corporation Chesapeake Bay Watershed Initiative AGENCY...: Notice of availability of program funds for the Chesapeake Bay Watershed Initiative. SUMMARY: The... through the Chesapeake Bay Watershed Initiative for agricultural producers in the Chesapeake Bay watershed...

  16. A support system for predicting eBay end prices.

    NARCIS (Netherlands)

    D.P. van Heijst (Dennis); R. Potharst (Rob); M.C. van Wezel (Michiel)

    2006-01-01

    textabstractIn this report a support system for predicting end prices on eBay is proposed. The end price predictions are based on the item descriptions found in the item listings of eBay, and on some numerical item features. The system uses text mining and boosting algorithms from the field of

  17. Spatial distribution of the crab larvae (Decapoda: Anomura et Brachyura) in Possyet Bay (Peter the Great Bay of the Sea of Japan) in 2000-2001

    Science.gov (United States)

    Grigoryeva, N. I.

    2009-10-01

    The analysis of the data obtained during the plankton surveys in Possyet Bay (Peter the Great Bay of the Sea of Japan) in 2000-2001 is presented. The larvae of eight crab species were registered in the plankton: the red king crab Paralithodes camtschaticus (Tilesius, 1815), the snow (opilio) crab Chionoecetes opilio (Fabricius, 1780), the Arctic lyre crab Hyas coarctatus ursinus (Leach, 1815), the kelp crab Pugettia quadridens (de Haan, 1839), the helmet crab Telmessus cheiragonus (Tilesius, 1815), the Japanese swimming crab Charybdis japonica (A. Milne-Edwards, 1861), the pea crab Pinnixa rathbuni (Sakai, 1934), and the porcelain crab Pachycheles stevensii (Stimpson, 1858). These species belonged to six families: Lithodidae, Atelecyclidae, Majidae, Portunidae, Porcellanidae, and Pinnotheridae. The role of the variability of some of the hydrological factors in the meroplankton larvae development was studied. In May, the crab larvae were found mostly in the open part of the bay. In June, they were transported by the current to the northern part of the bay. In July, they spread uniformly in all the bay areas; however, patchiness was observed. The maximal population density of the crab larvae was registered for July and varied from 6.8 to 23.3 ind. m-3. The crab larvae appeared in the plankton in 2000 and 2001 earlier than for the average season.

  18. AHP 47: THE GREEDY KING AND TRICKY MAN

    Directory of Open Access Journals (Sweden)

    Lcags so lhun 'grub ལྕགས་སོ་ལྷུན་འགྲུབ། (Klu sgrub ཀླུ་སྒྲུབ།

    2017-04-01

    Full Text Available Rgya mo skyid (b. 1992 of Mdo ba Town, Reb gong (Thun rin, Tongren County, Rma lho (Huangnan Tibetan Autonomous Prefecture, Mtsho sngon (Qinghai Province, China told me this story in an apartment in Xi'an City, Shaanxi Province on 21 August, 2016. She said, "When I was about five years old, my grandfather (Kun bzang, b. 1939 told me many stories such as this before we went to bed every night. I forgot many stories, but this story is still very clear." There was once a greedy local king who collected taxes monthly. There was also a very poor man known as Tricky Tsag thul. The local king came to Tricky's home to punish him for not paying his taxes for several months. ...

  19. Feeding habits of the false southern king crab Paralomis granulosa (Lithodidae in the Beagle Channel, Tierra del Fuego, Argentina

    Directory of Open Access Journals (Sweden)

    Laura Inés Comoglio

    1999-12-01

    Full Text Available Stomach contents of 282 false southern king crabs (Paralomis granulosa, between 10 to 90 mm CL from the Beagle Channel (Golondrina Bay and Roca Mora, Argentina, were examined by the frequency of occurrence method of analysis and by a food index. Roca Mora is an area where juveniles ( 60 mm CL are common; in this last area sexual segregation was also observed. The principal food groups for crabs of Golondrina Bay were algae, molluscs, crustaceans, bryozoans and foraminiferans; for crabs from Roca Mora the natural diet consisted of three major food groups: hydrozoans, echinoderms and foraminiferans. The relative frequency of different prey groups varied in relation to the size, season and sex. There were no significant differences in the quantity of food consumed by sexes in both areas. Generally small crabs ( 50 mm CL. Juveniles consumed a greater amount of food during winter and spring. In summer (moulting period, juveniles had the highest vacuity index. Adults consumed minor amounts of food during autumn, before the spawning-moulting-mating period when the vacuity index was higher (spring.

  20. Mercury and its bioconcentration factors in King Bolete (Boletus edulis) Bull. Fr.

    Science.gov (United States)

    Falandysz, Jerzy; Frankowska, Aneta; Mazur, Aneta

    2007-12-01

    The total mercury content for a representative number of the carpophores of King Bolete from 13 sites across Poland averaged from 1.1 +/- 1.4 to 7.6 +/- 3.1 microg/g dry matter in the caps (total variation between 0.02 and 14 microg/g dm), and from 0.82 +/- 0.71 to 3.8 +/- 1.8 microg/g dm in stalks (total variation between 0.03 and 6.7 microg/g dm). A top soil layer (0-10 cm) collected from the mushroom sampling sites showed mean mercury content at range from 0.02 +/- 0.01 to 0.05 +/- 0.02 microg/g dm (total variation between 0.01 and 0.08 microg/g dm). King Bolete is effective mercury accumulator in the carpophores and bioconcentration factor (BCF) of this element in the caps ranged from 41 +/- 6 to 130 +/- 39 (total variation between 13 and 170) and in the stalks were from 27 +/- 18 to 72 +/- 22 (total variation between 4.0 and 90). Based on a relatively large set of data on the total mercury concentrations obtained in this survey, and dataset available for King Bolete from various sites in Europe, it seems reasonable to state that the upper food hygienic limit for the total mercury content in this species collected from unpolluted (background) sites should not exceed 20 microg/g dm in a single cap or a carpophore, while on an average, per site or consignment, should not exceed 10 mug/g dm in the caps or the carpophores.

  1. Chesapeake Bay Program Grant Guidance

    Science.gov (United States)

    Grant Guidance and appendices for the Chesapeake Bay Program that describes how the U.S. Environmental Protection Agency’s (EPA) Region 3’s Chesapeake Bay Program Office (CBPO) administers grant and cooperative agreement funds.

  2. Chesapeake Bay under stress

    Science.gov (United States)

    According to extensive data obtained over its 13,000 km of shoreline, the Chesapeake Bay has been suffering a major, indeed unprecedented, reduction in submerged vegetation. Chesapeake Bay is alone in experiencing decline in submerged vegetation. Other estuary systems on the east coast of the United States are not so affected. These alarming results were obtained by the synthesis of the findings of numerous individual groups in addition to large consortium projects on the Chesapeake done over the past decade. R. J. Orth and R. A. Moore of the Virginia Institute of Marine Science pointed to the problem of the severe decline of submerged grasses on the Bay and along its tributaries. In a recent report, Orth and Moore note: “The decline, which began in the 1960's and accelerated in the 1970's, has affected all species in all areas. Many major river systems are now totally devoid of any rooted vegetation” (Science, 222, 51-53, 1983).

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

    Directory of Open Access Journals (Sweden)

    Elizabeth Adkins-Regan

    Full Text Available 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.

  4. Accumulation factors of mercury by King Bolete Boletus edulis

    Science.gov (United States)

    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.

  5. Re-shaping King Lear: Space, Place, Costume, and Genre

    Directory of Open Access Journals (Sweden)

    Hattaway Michael

    2017-06-01

    Full Text Available Performance studies must enjoy parity of esteem with critical studies because they remind us of the plurality of “readings” that are generated by a Shakespearean text. Shakespeare seems to have apprehended this when, in Othello, he used a nonce-word, “denotement”, which applies to Othello’s reading of his wife in his mind’s eye. I examine other sequences in which we watch a character “reading” on-stage or imagined action, in Hamlet, Titus Andronicus, Cymbeline, Richard II, and Troilus and Cressida. In Hamlet this involves re-reading as well as generic displacement, which, I argue, is a way of rendering inwardness. As I test case, I analyse a production of King Lear by Shakespeare’s Globe, on a fairground stage, in which the king reshaped himself, became a folkloric figure, like a figure in Nashe’s Summer’s Last Will and Testament. The play itself was thus, indecorously, reshaped as “The Tale of King Lear”. “Dramatic truth”, therefore, in no way depends upon theatrical “realism”.

  6. Pessoa’s myth of the King Sebastian reinterpreted

    Directory of Open Access Journals (Sweden)

    Monika Świda

    2013-01-01

    Full Text Available The present paper depicts alterations undergone by the sleeping king motif (sebastianism in the writings of Fernando Pessoa. The data to conduct the study were collected in thematic anthologies and several unpublished pieces. The myth of the King Sebastian was given a congregational dimension by Pessoa, thus conveying his cultural and identity project subsumed under the metaphor of the spiritual empire. Pessoa introduces some readjustments in the way the historical king is to be conceived of. In his theory, Sebastian becomes the figure of the individual effort on the way towards the national renewal. The messianic character of D. Sebastião is defeated in this theory despite having been associated with the figures of either Jesus or the Antichrist. The messiah of the Portuguese foundation myth is replaced with the idea of great man and the task to be carried out in this field, included the metaphor of the Fifth Empire, gains a cultural character. That is why Pessoa’s theories must no longer be interpreted in messianic terms. The Pessoa’s transformations of the sebastianism analyzed in this article are the starting point for the new national narration in the poetic cycle of "Mensagem".

  7. Ultraviolet reflecting photonic microstructures in the King Penguin beak.

    Science.gov (United States)

    Dresp, Birgitta; Jouventin, Pierre; Langley, Keith

    2005-09-22

    King and emperor penguins (Aptenodytes patagonicus and Aptenodytes forsteri) are the only species of marine birds so far known to reflect ultraviolet (UV) light from their beaks. Unlike humans, most birds perceive UV light and several species communicate using the near UV spectrum. Indeed, UV reflectance in addition to the colour of songbird feathers has been recognized as an important signal when choosing a mate. The king penguin is endowed with several highly coloured ornaments, notably its beak horn and breast and auricular plumage, but only its beak reflects UV, a property considered to influence its sexual attraction. Because no avian UV-reflecting pigments have yet been identified, the origin of such reflections is probably structural. In an attempt to identify the structures that give rise to UV reflectance, we combined reflectance spectrophotometry and morphological analysis by both light and electron microscopy, after experimental removal of surface layers of the beak horn. Here, we characterize for the first time a multilayer reflector photonic microstructure that produces the UV reflections in the king penguin beak.

  8. Strategies for nest-site selection by king eiders

    Science.gov (United States)

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

    2009-01-01

    Nest site selection is a critical component of reproduction and has presumably evolved in relation to predation, local resources, and microclimate. We investigated nest-site choice by king eiders (Somateria spectabilis) on the coastal plain of northern Alaska, USA, 2003-2005. We hypothesized that nest-site selection is driven by predator avoidance and that a variety of strategies including concealment, seclusion, and conspecific or inter-specific nest defense might lead to improved nesting success. We systematically searched wetland basins for king eider nests and measured habitat and social variables at nests (n = 212) and random locations (n = 493). King eiders made use of both secluded and concealed breeding strategies; logistic regression models revealed that females selected nests close to water, on islands, and in areas with high willow (Salix spp.) cover but did not select sites near conspecific or glaucous gull (Larus hyperboreus) nests. The most effective nest-placement strategy may vary depending on density and types of nest predators; seclusion is likely a mammalian-predator avoidance tactic whereas concealment may provide protection from avian predators. We recommend that managers in northern Alaska attempt to maintain wetland basins with islands and complex shorelines to provide potential nest sites in the vicinity of water. ?? The Wildlife Society.

  9. Relations between DNA- and RNA-based molecular methods for cyanobacteria and microcystin concentration at Maumee Bay State Park Lakeside Beach, Oregon, Ohio, 2012

    Science.gov (United States)

    Stelzer, Erin A.; Loftin, Keith A.; Struffolino, Pamela

    2013-01-01

    Water samples were collected from Maumee Bay State Park Lakeside Beach, Oregon, Ohio, during the 2012 recreational season and analyzed for selected cyanobacteria gene sequences by DNA-based quantitative polymerase chain reaction (qPCR) and RNA-based quantitative reverse-transcription polymerase chain reaction (qRT-PCR). Results from the four DNA assays (for quantifying total cyanobacteria, total Microcystis, and Microcystis and Planktothrix strains that possess the microcystin synthetase E (mcyE) gene) and two RNA assays (for quantifying Microcystis and Planktothrix genera that are expressing the microcystin synthetase E (mcyE) gene) were compared to microcystin concentration results determined by an enzyme-linked immunosorbent assay (ELISA). Concentrations of the target in replicate analyses were log10 transformed. The average value of differences in log10 concentrations for the replicates that had at least one detection were found to range from 0.05 to >0.37 copy per 100 milliliters (copy/100 mL) for DNA-based methods and from >0.04 to >0.17 copy/100 mL for RNA-based methods. RNA has a shorter half-life than DNA; consequently, a 24-hour holding-time study was done to determine the effects of holding time on RNA concentrations. Holding-time comparisons for the RNA-based Microcystis toxin mcyE assay showed reductions in the number of copies per 100 milliliters over 24 hours. The log difference between time 2 hours and time 24 hours was >0.37 copy/100 mL, which was higher than the analytical variability (log difference of >0.17 copy/100 mL). Spearman’s correlation analysis indicated that microcystin toxin concentrations were moderately to highly related to DNA-based assay results for total cyanobacteria (rho=0.69), total Microcystis (rho=0.74), and Microcystis strains that possess the mcyE gene (rho=0.81). Microcystin toxin concentrations were strongly related with RNA-based assay results for Microcystis mcyE gene expression (rho=0.95). Correlation analysis could

  10. A multi-scale ensemble-based framework for forecasting compound coastal-riverine flooding: The Hackensack-Passaic watershed and Newark Bay

    Science.gov (United States)

    Saleh, F.; Ramaswamy, V.; Wang, Y.; Georgas, N.; Blumberg, A.; Pullen, J.

    2017-12-01

    Estuarine regions can experience compound impacts from coastal storm surge and riverine flooding. The challenges in forecasting flooding in such areas are multi-faceted due to uncertainties associated with meteorological drivers and interactions between hydrological and coastal processes. The objective of this work is to evaluate how uncertainties from meteorological predictions propagate through an ensemble-based flood prediction framework and translate into uncertainties in simulated inundation extents. A multi-scale framework, consisting of hydrologic, coastal and hydrodynamic models, was used to simulate two extreme flood events at the confluence of the Passaic and Hackensack rivers and Newark Bay. The events were Hurricane Irene (2011), a combination of inland flooding and coastal storm surge, and Hurricane Sandy (2012) where coastal storm surge was the dominant component. The hydrodynamic component of the framework was first forced with measured streamflow and ocean water level data to establish baseline inundation extents with the best available forcing data. The coastal and hydrologic models were then forced with meteorological predictions from 21 ensemble members of the Global Ensemble Forecast System (GEFS) to retrospectively represent potential future conditions up to 96 hours prior to the events. Inundation extents produced by the hydrodynamic model, forced with the 95th percentile of the ensemble-based coastal and hydrologic boundary conditions, were in good agreement with baseline conditions for both events. The USGS reanalysis of Hurricane Sandy inundation extents was encapsulated between the 50th and 95th percentile of the forecasted inundation extents, and that of Hurricane Irene was similar but with caveats associated with data availability and reliability. This work highlights the importance of accounting for meteorological uncertainty to represent a range of possible future inundation extents at high resolution (∼m).

  11. Estimation of past sea-level variations based on ground-penetrating radar mapping of beach ridges - preliminary results from Feddet, Faxe Bay, eastern Denmark

    Science.gov (United States)

    Hede, M. U.; Nielsen, L.; Clemmensen, L. B.; Noe-Nygaard, N.

    2011-12-01

    Estimates of past sea-level variations based on different methods and techniques have been presented in a range of studies, including interpretation of beach ridge characteristics. In Denmark, Holocene beach ridge plains have been formed during the last c. 7700 years, a period characterised by both isostatic uplift and changes in eustatic sea-level, and therefore represent an archive of past relative sea-level variations. Here, we present preliminary results from investigation of beach ridges from Feddet, a small peninsula located in Faxe Bay (Baltic Sea) in the eastern part of Denmark. Feddet has been chosen as a key-locality in this project, as it is located relatively close to the current 0-isobase of isostatic rebound. GPR reflection data have been acquired with shielded 250 MHz Sensors & Software antennae along a number of profile lines across beach ridge and swale structures of the Feddet peninsula. Furthermore, topography along the profile lines, primary on beach ridge summits and swale bases, was measured to be included in the interpretation of the GPR reflection data using a high-resolution GPS system. The topography-corrected GPR data allow us to interpret internal sedimentary architecture which may be used as a proxy of past relative sea-level. High-resolution GPR images with a vertical resolution of c. 0.1 m of the near-surface sediments resolve downlapping reflections along the GPR profiles, which are interpreted to mark the transition from the beach to the upper shoreface regime (i.e. sea-level) at the time of deposition. Combining the variations in height of the downlaps (in meters above present mean sea-level) with optically stimulated luminescence dating techniques provides estimates of relative sea-level at specific times.

  12. The anatomy of the king crab Hapalogaster mertensii Brandt, 1850 (Anomura: Paguroidea: Hapalogastridae): new insights into the evolutionary transformation of hermit crabs into king crabs

    NARCIS (Netherlands)

    Keiler, J.; Richter, S.; Wirkner, C.S.

    2015-01-01

    The emergence of king crabs from a hermit crab-like ancestor is one of the most curious events in decapod evolution. King crabs comprise two taxa, Lithodidae and Hapalogastridae, and while lithodids have formed the focus of various anatomical studies, the internal anatomy of hapalogastrids has never

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

    Science.gov (United States)

    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…

  14. The effect of prior assumptions over the weights in BayesPI with application to study protein-DNA interactions from ChIP-based high-throughput data

    Directory of Open Access Journals (Sweden)

    Wang Junbai

    2010-08-01

    Full Text Available Abstract Background To further understand the implementation of hyperparameters re-estimation technique in Bayesian hierarchical model, we added two more prior assumptions over the weight in BayesPI, namely Laplace prior and Cauchy prior, by using the evidence approximation method. In addition, we divided hyperparameter (regularization constants α of the model into multiple distinct classes based on either the structure of the neural networks or the property of the weights. Results The newly implemented BayesPI was tested on both synthetic and real ChIP-based high-throughput datasets to identify the corresponding protein binding energy matrices. The results obtained were encouraging: 1 there was a minor effect on the quality of predictions when prior assumptions over the weights were altered (e.g. the prior probability distributions to the weights and the number of classes to the hyperparameters in BayesPI; 2 however, there was a significant impact on the computational speed when tuning the weight prior in the model: for example, BayesPI with a Laplace weight prior achieved the best performance with regard to both the computational speed and the prediction accuracy. Conclusions From this study, we learned that it is absolutely necessary to try different prior assumptions over the weights in Bayesian hierarchical model to design an efficient learning algorithm, though the quality of the final results may not be associated with such changes. In future, the evidence approximation method can be an alternative to Monte Carlo methods for computational implementation of Bayesian hierarchical model.

  15. Linkage of the king eider population in Northeast Greenland: Migration, moult and discovery of a new offshore wintering area at Spitsbergenbanken

    DEFF Research Database (Denmark)

    Mosbech, Anders; Johansen, Kasper Lambert; Sonne, Christian

    In late July 2009, two female king eiders were caught on the breeding grounds in Myggbukta, Northeast Greenland and equipped with satellite transmitters. Both individuals were tracked for approximately two years. The birds remained in the Myggbukta area until the onset of the autumn migration...... arrival 6 April) where they stayed for some time before returning on the spring migration to Greenland. During a ship-based survey in the offshore winter location at Spitsbergenbanken in April 2013, a previously unknown wintering ground with approximately 10.000 king eiders was discovered. The birds were...... concentrated in a partly ice-covered area 79 km from shore and of about 20 m depth. The number of king eiders indicated that Spitsbergenbanken is a wintering area for both the East Greenland and the Svalbard breeding populations. The discovery has important conservation implications due to the expanding...

  16. Groundwater quality in the Monterey Bay and Salinas Valley groundwater basins, California

    Science.gov (United States)

    Kulongoski, Justin T.; Belitz, Kenneth

    2011-01-01

    The Monterey-Salinas study unit is nearly 1,000 square miles and consists of the Santa Cruz Purisima Formation Highlands, Felton Area, Scotts Valley, Soquel Valley, West Santa Cruz Terrace, Salinas Valley, Pajaro Valley, and Carmel Valley groundwater basins (California Department of Water Resources, 2003; Kulongski and Belitz, 2011). These basins were grouped into four study areas based primarily on geography. Groundwater basins in the north were grouped into the Santa Cruz study area, and those to the south were grouped into the Monterey Bay, the Salinas Valley, and the Paso Robles study areas (Kulongoski and others, 2007). The study unit has warm, dry summers and cool, moist winters. Average annual rainfall ranges from 31 inches in Santa Cruz in the north to 13 inches in Paso Robles in the south. The study areas are drained by several rivers and their principal tributaries: the Salinas, Pajaro, and Carmel Rivers, and San Lorenzo Creek. The Salinas Valley is a large intermontane valley that extends southeastward from Monterey Bay to Paso Robles. It has been filled, up to a thickness of 2,000 feet, with Tertiary and Quaternary marine and terrestrial sediments that overlie granitic basement. The Miocene-age Monterey Formation and Pliocene- to Pleistocene-age Paso Robles Formation, and Pleistocene to Holocene-age alluvium contain freshwater used for supply. The primary aquifers in the study unit are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database. Public-supply wells are typically drilled to depths of 200 to 650 feet, consist of solid casing from the land surface to depths of about 175 to 500 feet, and are perforated below the solid casing. Water quality in the primary aquifers may differ from that in the shallower and deeper parts of the aquifer system. Groundwater movement is generally from the southern part of the Salinas Valley north towards the Monterey Bay

  17. Responses of upland herpetofauna to the restoration of Carolina Bays and thinning of forested Bay Margins.

    Energy Technology Data Exchange (ETDEWEB)

    Ledvina, Joseph A.

    2008-05-01

    Research on the effects of wetland restoration on reptiles and amphibians is becoming more common, but almost all of these studies have observed the colonization of recently disturbed habitats that were completely dry at the time of restoration. In a similar manner, investigations herpetofaunal responses to forest management have focused on clearcuts, and less intensive stand manipulations are not as well studied. To evaluate community and population responses of reptiles and amphibians to hydrology restoration and canopy removal in the interior of previously degraded Carolina bays, I monitored herpetofauna in the uplands adjacent to six historically degraded Carolina bays at the Savannah River Site (SRS) in South Carolina for four years after restoration. To evaluate the effects of forest thinning on upland herpetofauna, forests were thinned in the margins of three of these bays. I used repeated measures ANOVA to compare species richness and diversity and the abundance of selected species and guilds between these bays and with those at three reference bays that were not historically drained and three control bays that remained degraded. I also used Non-metric Multidimensional Scaling (NMDS) to look for community-level patterns based treatments.

  18. Three Kings and the Bright Star of Fame

    Directory of Open Access Journals (Sweden)

    Emalyn J. Bullis

    2013-12-01

    Full Text Available Many phenomena in music history as well as in American history have helped develop and shape the types of music listened to today, but none have been so fresh as looking back to twentieth-century popular music and the several key individuals that “ruled” in this area. These “rulers” were hailed as “kings” firstly as a media ploy, but the American public did nothing but encourage the titles. This is somewhat confusing considering American’s pride in their democratic political system but history shows that in several key American cultural changes the “Kings” crowned in the music sphere are representative of these changes. While not difficult to determine who these individuals are, as most of them were hailed and recognized as “Kings” to their respective audiences. Benny Goodman, the King of Swing, in the 1920’s and 30’s helped usher in and popularize the Swing movement. Elvis Presley, the King of Rock and Roll, capitalized (intentionally or not on the move towards combining African-American sounds such as blues and jazz with folk, gospel, and soul, thus creating a whole new and extremely popular sound. Michael Jackson, the King of Pop, was practically born into fame with his involvement with the ‘Jackson 5,’ but that did not stop him from rising up the ladder of fame in his solo career to change the face of pop music forever. There were also many artists that surrounded these “kings,” a court, if you will, that allowed their new styles to proliferate throughout American culture, and sometimes even surpassed them musically. However, as icons, these men stand on their own for their achievements in music and their ability to change and adapt to the culture around them. By looking at the three Kings of American pop culture’s past, it is possible to see the direction of America’s culture in general from the 1920’s on and perhaps see the trajectory of music of the USA today

  19. Water Mass Bio-optical Properties in the Monterey Bay Region: Fluorescence-based Inference of Shifts in Phytoplankton Photophysiology

    Science.gov (United States)

    2012-07-26

    Aquarium Research Institute, Moss Landing, California, USA. Corresponding author: J. K. Jolliff, Ocean Sciences Branch, Naval Research Laboratory...project, an extensive field campaign was conducted in the MB area from 30 May to 19 June 2008 based primarily on board the R/V Point Sur ( Moss Landing...point into dominance of diatomaceous flora . These percent- age estimates were calculated by converting cell volume carbon estimates to chlorophyll

  20. Chesapeake bay watershed land cover data series

    Science.gov (United States)

    Irani, Frederick M.; Claggett, Peter

    2010-01-01

    To better understand how the land is changing and to relate those changes to water quality trends, the USGS EGSC funded the production of a Chesapeake Bay Watershed Land Cover Data Series (CBLCD) representing four dates: 1984, 1992, 2001, and 2006. EGSC will publish land change forecasts based on observed trends in the CBLCD over the coming year. They are in the process of interpreting and publishing statistics on the extent, type and patterns of land cover change for 1984-2006 in the Bay watershed, major tributaries and counties.

  1. Investigation of vegetation-induced drag parameterizations for natural and nature-based extreme events coastal protection in the Chesapeake Bay

    Science.gov (United States)

    Maldonado, S.; Suckale, J.; Ferreira, C.; Arkema, K.

    2016-12-01

    Increasing intensity and frequency of extreme meteorological events around the world highlight the need for resilient coastal defenses. For more than a century, it has been recognized that coastal ecosystems such as marshes and mangroves may mitigate the damage caused by natural hazards such as storms. Aquatic vegetation can potentially attenuate waves and currents through drag forces, with strong implications for sediment transport processes and hence morphological evolution. However, although observations exist that support such a theory, an accurate quantification of the protective role of coastal ecosystems remains a standing challenge for the scientific community, which manifests itself in the large, diverse set of available empirical expressions for parameterizing the fluid-vegetation interaction. We propose a comparison of different state-of-the-art parameterizations for the effect of vegetation on hydrodynamics (particularly, the drag coefficient), with varying degrees of complexity and number of required input variables. The inter-comparison of such alternatives, when validated against field data, can lead to a modeling framework that optimizes the trade-offs between complexity, input requirements and uncertainty in the results. We focus our numerical study on storm events in the marshes and wetlands of Chesapeake Bay. We simulate the hydrodynamics via the Non-Linear Shallow Water Equations, which are in turn solved numerically through a Finite Volume scheme. The simulations are complemented by an ongoing 2-years field campaign, where we continuously collect hydrodynamic measurements such as free surface elevation and vertical velocity profiles, biophysical characteristics of the vegetation and high-resolution topo-bathymetric data of the site. Field measurements are used for calibration and validation purposes. We also investigate some implications on sediment transport processes. We expect that results from our study can support policy makers and

  2. Air Pollution Over the Ganges Basin and Northwest Bay of Bengal in the Early Postmonsoon Season Based on NASA MERRAero Data

    Science.gov (United States)

    Kishcha, Pavel; Da Silva, Arlindo M.; Starobinets, Boris; Alpert, Pinhas

    2014-01-01

    The MERRA Aerosol Reanalysis (MERRAero) has been recently developed at NASA's Global Modeling Assimilation Office. This reanalysis is based on a version of the Goddard Earth Observing System-5 (GEOS-5) model radiatively coupled with Goddard Chemistry, Aerosol, Radiation, and Transport aerosols, and it includes assimilation of bias-corrected aerosol optical thickness (AOT) from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor on both Terra and Aqua satellites. In October over the period 2002-2009, MERRAero showed that AOT was lower over the east of the Ganges basin than over the northwest of the Ganges basin: this was despite the fact that the east of the Ganges basin should have produced higher anthropogenic aerosol emissions because of higher population density, increased industrial output, and transportation. This is evidence that higher aerosol emissions do not always correspond to higher AOT over the areas where the effects of meteorological factors on AOT dominate those of aerosol emissions. MODIS AOT assimilation was essential for correcting modeled AOT mainly over the northwest of the Ganges basin, where AOT increments were maximal. Over the east of the Ganges basin and northwest Bay of Bengal (BoB), AOT increments were low and MODIS AOT assimilation did not contribute significantly to modeled AOT. Our analysis showed that increasing AOT trends over northwest BoB (exceeding those over the east of the Ganges basin) were reproduced by GEOS-5, not because of MODIS AOT assimilation butmainly because of the model capability of reproducing meteorological factors contributing to AOT trends. Moreover, vertically integrated aerosol mass flux was sensitive to wind convergence causing aerosol accumulation over northwest BoB.

  3. Richards Bay effluent pipeline

    CSIR Research Space (South Africa)

    Lord, DA

    1986-07-01

    Full Text Available ..................................... 26 BACKGROUND Historical The town of Richards Bay is situated on the east coast of South Africa, approximately 160 km north-east of Durban, and was named after Sir Frederick William Richards. Although the area was already known...

  4. Recruitment from an egg bank into the plankton in Baisha Bay, a mariculture base in Southern China

    Science.gov (United States)

    Wang, Qing; Luan, Lei-Lei; Chen, Liang-Dong; Yuan, Dan-Ni; Liu, Sheng; Hwang, Jiang-Shiou; Yang, Yu-Feng

    2016-11-01

    The potential recruitment of resting eggs of calanoid copepods and rotifers to planktonic populations was investigated in the surface and sub-surface sediments of three mariculture zones: an integrated seaweed Gracilaria lemaneiformis and shellfish cultivation area (G), a fish cultivation area (F), and a shellfish cultivation area (S), as well as the sediments of a nearby control sea area (C) in a mariculture base in Southern China. The potential recruitment of copepod and rotifer eggs in the sediments of C and G was significantly higher than in F and S. Potential recruitment in the sub-surface sediments of F and S was not observed, suggesting that fish and shellfish mariculture may be responsible for this decrease. The hatching success of resting eggs of copepods and rotifers was affected by mariculture type, and that large-scale seaweed cultivation may offset the adverse effect of fish and shellfish cultivation on the resting eggs if integrated cultivation is adopted.

  5. Variable influx of West Greenland Current water into the Labrador Current through the last 8000 years, based on a multiproxy study from Trinity Bay, NE Newfoundland

    DEFF Research Database (Denmark)

    Sheldon, Christina; Seidenkrantz, Marit-Solveig; Frandsen, Paul

    2015-01-01

    south by the LC. Icebergs from outlet glaciers around Baffin Bay were abundant in the LC prior to ca. 5.5-6 cal kyr BP. From ca. 5–3.5 cal kyr BP, bottom waters became slightly colder and salinity decreased, as increased mixing of the water column brought less saline surface waters toward the seafloor...

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

    Science.gov (United States)

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

    2014-07-22

    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. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  7. Impact of Climate Change on Projected Runoff from Mountain Snowpack of the King's Rivershed in California

    Science.gov (United States)

    Dialesandro, J.; Elias, E.; Rango, A.; Steele, C. M.

    2016-12-01

    The Central Valley of California, like most dryland agricultural areas in the Southwest United States, relies heavily on winter snowpack for water resources. Projections of future climate in the Sierra Mountains of California calls for a warmer climate regime that will impact the snowpack in the Sierra Mountains and thus the water supply for downstream agriculture and municipal uses within California's Central Valley. We simulate the impacts of two future time windows (2040-2069 and 2070-2099) and two future climate scenarios (RCP 4.5 and 8.5) on King's River using the Snowmelt Runoff Model. Snow depletion curves for 2010 are generated using MODIS and SRM parameters are adjusted until measured and simulated runoff reach acceptable agreement (R2 = .81). Future projections are based upon the multimodel mean of 20 CMIP5 models for seasonal future temperature and precipitation at high and low elevation points in the watershed from the multivariate adaptive constructed analogs (MACA) downscaled dataset. Changes in monthly inflow to Pineflat Reservoir, at the pour point of King's River watersheds, show a large decline in June and July inflow for all future climate simulations. Conversely, simulated spring inflow to Pineflat Reservoir is larger in the future. Impacts are most pronounced for end of the century (2070-2099), business as usual (RCP 8.5) simulation. Results are discussed with regard to implications for reservoir storage, groundwater recharge and creative solutions to cope with anticipated changes in runoff.

  8. Simultaneous Sea-Level Oscillations in Japanese Bays Induced by the Tsunami of Nankai-Trough Earthquake

    Science.gov (United States)

    Oishi, Y.; Furumura, T.; Imamura, F.; Yamashita, K.; Sugawara, D.

    2016-12-01

    In this study, we investigate the response of bays to the tsunami of Nankai-trough earthquake based on tsunami simulations and demonstrate the possibility that sea-level oscillation of each bay, which is induced by an incident tsunami, interacts with those of other bays. Several major cities in Japan, including the capital, are located in the bays near the Nankai trough and it is assumed that these cities will be largely affected by the tsunamis caused by recurring large earthquakes at the trough. Therefore, it is very important for these populated cities to understand the mechanism and properties of the tsunami-induced oscillations that continue for a long time in bays to draw up evacuation plans. To investigate the response of bays for various tsunamis that may occur in the Nankai trough area, we distributed the tsunami sources that have the form of a 2-D Gaussian function around the Nankai trough. From simulations with these sources, it was found that strong oscillations of bay water occur when the source is located in the bay itself or when strong oscillations occur in other bays. For example, when the Tosa bay oscillates, the Tokyo bay that is 600 km away from the Tosa bay also oscillates. Among the bays around the Nankai trough, the Suruga bay, the deepest bay in Japan with a 2500-km depth, oscillates more strongly than other bays for most cases. To check the influence of the strong oscillations in the Suruga bay on other bays, we conducted tsunami simulations using a modified topography model in which the Suruga bay is artificially landfilled. As a consequence, the strength of oscillations in the adjacent bays are reduced by 20-30%, suggesting the large influence of the distinguished oscillation of the Suruga bay on these bays. We finally conducted tsunami simulations using the eleven Nankai-trough earthquake scenarios of the Central Disaster Prevention Council (CDPC) of Japan as tsunami sources, and the mutual relation regarding the strengths of

  9. Inputs and spatial distribution patterns of Cr in Jiaozhou Bay

    Science.gov (United States)

    Yang, Dongfang; Miao, Zhenqing; Huang, Xinmin; Wei, Linzhen; Feng, Ming

    2018-03-01

    Cr pollution in marine bays has been one of the critical environmental issues, and understanding the input and spatial distribution patterns is essential to pollution control. In according to the source strengths of the major pollution sources, the input patterns of pollutants to marine bay include slight, moderate and heavy, and the spatial distribution are corresponding to three block models respectively. This paper analyzed input patterns and distributions of Cr in Jiaozhou Bay, eastern China based on investigation on Cr in surface waters during 1979-1983. Results showed that the input strengths of Cr in Jiaozhou Bay could be classified as moderate input and slight input, and the input strengths were 32.32-112.30 μg L-1 and 4.17-19.76 μg L-1, respectively. The input patterns of Cr included two patterns of moderate input and slight input, and the horizontal distributions could be defined by means of Block Model 2 and Block Model 3, respectively. In case of moderate input pattern via overland runoff, Cr contents were decreasing from the estuaries to the bay mouth, and the distribution pattern was parallel. In case of moderate input pattern via marine current, Cr contents were decreasing from the bay mouth to the bay, and the distribution pattern was parallel to circular. The Block Models were able to reveal the transferring process of various pollutants, and were helpful to understand the distributions of pollutants in marine bay.

  10. Sediment quality of the SW coastal Laizhou Bay, Bohai Sea, China: a comprehensive assessment based on the analysis of heavy metals.

    Directory of Open Access Journals (Sweden)

    Xuelu Gao

    Full Text Available Historically, the Bohai Sea is one of the most important fishing grounds in China. Yet, surrounded by one of the biggest economic rims of China, its ecological functions have been declining rapidly in recent two decades under the heavy anthropogenic impacts. The Laizhou Bay is the smallest one of the three main bays in the Bohai Sea. Owing to the rich brine deposits, chemical industries using brine as raw materials are booming in the southern coast of the Laizhou Bay, the scale of which ranks as the largest one in China. In order to monitor and assess the environmental quality, surface sediments were collected from the coastal waters of southwestern Laizhou Bay and the rivers it connects with during summer and autumn in 2012, and analyzed for heavy metals. Several widely adopted methods were used in the overall assessment of heavy metal pollution status and potential ecological risks in these sediments, and the data were analyzed to infer the main sources of the pollutants. The results showed that the remarkably high concentrations of heavy metals were almost all recorded in a small number of riverine sites. Cr, Cu, Ni and Zn were the main environmental threat according to the sediment quality guidelines. The marine area was generally in good condition with no or low risk from the studied metals and adverse effects on biota could hardly occur. Natural sources dominated the concentrations and distributions of Cu, Ni, Pb and Zn in the marine area. Our results indicated that heavy metal pollution was not a main cause of the ecological degradation of the Laizhou Bay at present.

  11. Sediment Quality of the SW Coastal Laizhou Bay, Bohai Sea, China: A Comprehensive Assessment Based on the Analysis of Heavy Metals

    Science.gov (United States)

    Gao, Xuelu; Zhuang, Wen; Chen, Chen-Tung Arthur; Zhang, Yong

    2015-01-01

    Historically, the Bohai Sea is one of the most important fishing grounds in China. Yet, surrounded by one of the biggest economic rims of China, its ecological functions have been declining rapidly in recent two decades under the heavy anthropogenic impacts. The Laizhou Bay is the smallest one of the three main bays in the Bohai Sea. Owing to the rich brine deposits, chemical industries using brine as raw materials are booming in the southern coast of the Laizhou Bay, the scale of which ranks as the largest one in China. In order to monitor and assess the environmental quality, surface sediments were collected from the coastal waters of southwestern Laizhou Bay and the rivers it connects with during summer and autumn in 2012, and analyzed for heavy metals. Several widely adopted methods were used in the overall assessment of heavy metal pollution status and potential ecological risks in these sediments, and the data were analyzed to infer the main sources of the pollutants. The results showed that the remarkably high concentrations of heavy metals were almost all recorded in a small number of riverine sites. Cr, Cu, Ni and Zn were the main environmental threat according to the sediment quality guidelines. The marine area was generally in good condition with no or low risk from the studied metals and adverse effects on biota could hardly occur. Natural sources dominated the concentrations and distributions of Cu, Ni, Pb and Zn in the marine area. Our results indicated that heavy metal pollution was not a main cause of the ecological degradation of the Laizhou Bay at present. PMID:25816338

  12. Sustainable development in the Hudson Bay/James Bay bioregion

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    An overview is presented of projects planned for the James Bay/Hudson Bay region, and the expected environmental impacts of these projects. The watershed of James Bay and Hudson Bay covers well over one third of Canada, from southern Alberta to central Ontario to Baffin Island, as well as parts of north Dakota and Minnesota in the U.S.A. Hydroelectric power developments that change the timing and rate of flow of fresh water may cause changes in the nature and duration of ice cover, habitats of marine mammals, fish and migratory birds, currents into and out of Hudson Bay/James Bay, seasonal and annual loads of sediments and nutrients to marine ecosystems, and anadromous fish populations. Hydroelectric projects are proposed for the region by Quebec, Ontario and Manitoba. In January 1992, the Canadian Arctic Resources Committee (CARC), the Environmental Committee of Sanikuluaq, and the Rawson Academy of Arctic Science will launch the Hudson Bay/James Bay Bioregion Program, an independent initiative to apply an ecosystem approach to the region. Two main objectives are to provide a comprehensive assessment of the cumulative impacts of human activities on the marine and freshwater ecosystems of the Hudson Bay/James Bay bioregion, and to foster sustainable development by examining and proposing cooperative processes for decision making among governments, developers, aboriginal peoples and other stakeholders. 1 fig

  13. Formal Thai National Costume in the Reign of King Bhumibol Adulyadej

    OpenAIRE

    Chanoknart Mayusoh

    2014-01-01

    The research about Formal Thai National Costume in the reign of King Bhumibol Adulyadej is an applied research that aimed to study the accurate knowledge concerning to Thai national costume in the reign of King Rama IX, also to study origin of all costumes in the reign of King Rama IX and to study the style, material used, and using accasion. This research methodology which are collect quanlitative data through observation, document, and photograph from key informant of costume in the reign o...

  14. Geochemical of trace elements in volcanics rocks Peninsula Fildes, Fildes Bay Rey Jorge island, south Shetland

    International Nuclear Information System (INIS)

    Masquelin, H.; Vaz Chavez, N.

    1987-01-01

    The authors present some geochemical data derived from the multielement analysis of three different types of volcanic rocks collected around Fildes Bay on King George Island, South Shetland. Volcanic rocks from Fildes Peninsula Group may be distinguished from those Marian Cove by their hydrothermal alteration. Apparently the correlation between NI ands Cr allows for the observation of the stratigraphic separation of samples of the same kind. Consequently, the correlation between Cu and As show a distinction between Marian Cove propylitised tuffites and both Brecciated Andesites and pyroclastic rock from Fildes Peninsula Group.

  15. Hedging in Political Discourse: Evidence from the Speeches of King Abdullah II of Jordan

    OpenAIRE

    Rabab’ah Ghaleb; Abu Rumman Ronza

    2015-01-01

    This paper reports on the findings of a study that aimed to identify the linguistic items which act as hedges in the speeches of King Abdullah II of Jordan, as well as to examine the pragmatic functions of these devices. Twenty-five political speeches of King Abdullah II, randomly selected from the official website of King Abdullah (see Appendix), were analyzed adopting Salager-Meyer’s (1994) taxonomy. The study revealed that the most frequently used hedging device in King Abdullah’s speech i...

  16. Subtidal distribution of Exxon Valdez oil in two bays in Prince William Sound, Alaska

    International Nuclear Information System (INIS)

    Page, D.S.; Gilfillan, E.S.; Boehm, P.D.; Bence, A.E.; Burns, W.A.; Mankiewicz, P.J.

    1995-01-01

    This 1991 study assessed the subtidal fate of the Exxon Valdez oil spill in 2 bays. A subtidal stratified random sampling design compared stations in the oiled Bay of Isles with stations in the reference Drier Bay. Thirty-five random sampling stations over 3 depth zones in each of the oiled and reference bays enabled generalization of the results. 12 non-randomly chosen stations were also sampled in the two bays. Sediment samples were analyzed for saturate and aromatic hydrocarbons, grain size and organic carbon. The statistical comparisons between the oiled and reference bays were based on PAH analyses. Four types of PAH were identified in the two bays; Alaska North Slope (ANS) petrogenic spill PAH; seep-derived natural petrogenic background PAH; pyrogenic PAH; and diagenetic PAH (perylene). The Bay of Isles sediments contained significantly higher levels of weathered ANS-PAH than Drier Bay. These levels were generally small compared with those of the petrogenic background PAH naturally present. The concentration of the natural petrogenic PAH component increased with increasing depth zone for each bay. Drier Bay, a location of past cannery and mining activity, had significantly greater levels of pyrogenic PAH than the Bay of Isles. All sediment PAH concentrations were well below the 4,000 ng/g total PAH concentration reported in the literature as a sublethal toxicity threshold value in sediments. The highest sediment ANSPAH concentration (201 ng/g) was 20 times lower than this value

  17. Geochemical interpretation of Kings Mountain, North Carolina, orientation area

    International Nuclear Information System (INIS)

    Price, V.; Ferguson, R.B.

    1977-01-01

    An orientation study has been made of uranium occurrences in the area of Kings Mountain, North Carolina. This is one of the orientation studies of known uranium occurrences that are being conducted in several geologic provinces and under various climatic (weathering) conditions to provide the technical basis for design and interpretation of NURE geochemical reconnaissance programs. The Kings Mountain area was chosen for study primarily because of the reported presence of high-uranium monazite. This 750-mi 2 area is in the deeply weathered southern Appalachian Piedmont and spans portions of the Inner Piedmont, Kings Mountain, and Charlotte geologic belts. Uranium concentration maps for ground and surface water samples clearly outline the outcrop area of the Cherryville Quartz Monzonite with highs up to 10 ppb uranium near the reported uraninite. Several surface water samples appear to be anomalous because of trace industrial contamination. Uranium concentration maps for -100 to +200 mesh stream sediments indicate the area of monazite abundance. Several samples with >100 ppM uranium content appear to be high in uranium-rich resistate minerals. When the uranium content of sediment samples is ratioed to the sum of Hf, Dy, and Th, the anomaly pattern shifts to coincide with uranium highs in ground and surface water samples. False anomalies from concentrations of monazite (Ce,ThPO 4 ), xenotime (Y,DyPO 4 ), and zircon (Zr,HfSiO 4 ) in stream sediment samples can thus be eliminated. Residual anomalies should be related to unusual uranium enrichment of these common minerals or to the presence of an uncommon uranium-rich mineral. Tantalum, beryllium, and tin in stream sediments correspond to high concentrations of uranium in stream and ground water but not to uranium in sediments. In an initial reconnaissance, several media should be sampled, and it is essential to correct uranium in sediments for the sample mineralogy

  18. Burger King in Portugal : to lead or to follow?

    OpenAIRE

    Patrone, Sara Saraiva

    2012-01-01

    In 2001, the Burger King (BK) brand, managed by Ibersol group entered the growing fast food Portuguese market. Marginally higher prices along with the fact of having entered the market 10 years after its most direct competitor (McDonald´s), led BK to a sub leader position. Although being recognized as offering superior quality products when compared to McDonald´s, BK´s growth margins in the Portuguese market have been decreasing since 2007. The company´s uncertainty situation, offers the p...

  19. Martin Luther King, Jr., General Hospital and community involvement.

    Science.gov (United States)

    Humphrey, M M

    1973-07-01

    Community involvement is not just one facet of the new Martin Luther King, Jr., General Hospital's existence. It is the mainstream from which all other activities flow. In addition to meeting the conventional needs of a conventional hospital staff with the core collection of texts and journals, this library goes one step further. It acts as a resource for its community health workers, dietitians, and nurses in their various outreach programs. It serves as a stimulus for the high school or community college student who may be curious about a health career. It also finds time to provide reading material for its patients.

  20. [Understanding King's model on the paradigm of symbolic interactionism].

    Science.gov (United States)

    Araújo, Iliana Maria de Almeida; Oliveira, Marcos Venícios; de Oliveira, Marcos Venícius; Fernandes, Ana Fátima Carvalho

    2005-01-01

    It was aimed to reflect on King's Theory, according to the approach of Symbolic Interaccionism, and theory analyses model of Meleis. To reach the objective, we proceeded the reading of the three models as mentioned before, looking for the consistencies and discrepancies among the concepts and correlating them. The study allowed to conclude that the theories agree when elucidating the man as a being that reacts and search to understand the meaning of things to his/her circuit, drifting and judging their actions and the one of the other ones. It is important the subject of the meanings could be modified and they generate the elaboration of goals in common.

  1. Fish for peasants and kings - a Danish perspective

    DEFF Research Database (Denmark)

    Kristiansen, Mette Svart

    2011-01-01

    Fish played an important role in medieval Europe. It formed the basis of a food culture influenced by Catholicism and was a central commodity in the national and international network of trade. Fish of all sorts held a prominent position on the dining tables of peasants as well as kings. Household...... accounts and medieval recipes and descriptions of dinners give us a glimpse of a variety of fresh, salted, air-dried and smoked fish and ways of preparing and serving them. The archaeological evidence from excavations on monasteries and castles, in towns and villages support this picture of variety...

  2. (90)Sr in King Bolete Boletus edulis and certain other mushrooms consumed in Europe and China.

    Science.gov (United States)

    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 mushrooms collected from wild in Poland were very low (mushrooms over time passing from nuclear weapons tests and the Chernobyl nuclear power plant catastrophe. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. National Status and Trends: Bioeffects Program - Kachemak Bay Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Kachemak Bay system in...

  4. National Status and Trends: Bioeffects Program - San Francisco Bay Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the San Francisco Bay...

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

    Science.gov (United States)

    Das, Adrian J.; Stephenson, Nathan L.

    2013-01-01

    weather stations, like SEKI, the addition or subtraction of even a single weather station through time has the potential to significantly bias trends in interpolated data. In particular, this analysis was motivated by our questioning of some PRISM results presented in Appendix 1 (Landscape Context) that compared temperature averages between two 30-year periods of the 20th Century. Figures 6 and 11 of Appendix 1 indicate that recent (1971-2000) temperatures in northern Kings Canyon National Park averaged some 2° C cooler than those of 1911-1940. This would represent a truly profound and persistent cooling, and seems to be at odds both with the glacial retreats observed in the area over the century (Basagic 2008), and with the reported PRISM warming of nearly 2° C just to the west of the cooling (see Figs. 6 and 11 in Appendix 1). We suspect that the extreme localized Kings Canyon cooling reported by PRISM is an artifact of sparsely-distributed weather stations in the region being added and discontinued over the span of the 20th Century. For example, data from the Western Regional Climate Center (http://www.wrcc.dri.edu/coopmap/) suggest that for the period 1911 through 1924 PRISM must interpolate northern Kings Canyon temperatures based on a few low-elevation stations -- separated by hundreds of kilometers -- in Nevada and California’s San Joaquin Valley. In contrast, by 1970 PRISM interpolations will be dominated by closer, higher-elevation stations (see this report). The single weather station closest to northern Kings Canyon that has a temperature record at least partly spanning Appendix 1’s two

  6. Comparisons of Physical Activity and Walking Between Korean Immigrant and White Women in King County, WA.

    Science.gov (United States)

    Baek, So-Ra; Moudon, Anne Vernez; Saelens, Brian E; Kang, Bumjoon; Hurvitz, Philip M; Bae, Chang-Hee Christine

    2016-12-01

    Immigrant and minority women are less physically active than White women particularly during leisure time. However, prior research demonstrates that reported household physical activity (PA) and non-leisure time walking/biking were higher among the former. Using accelerometers, GPS, and travel logs, transport-related, home-based, and leisure time PA were measured objectively for 7 days from a convenience sample of 60 first-generation Korean immigrant women and 69 matched White women from the Travel Assessment and Community Project in King County, Washington. Time spent in total PA, walking, and home-based PA was higher among Whites than Korean immigrants regardless of PA type or location. 58 % of the White women but only 20 % of the Korean women met CDC's PA recommendations. Socio-economic status, psychosocial factors, and participants' neighborhood built environmental factors failed to account for the observed PA differences between these groups.

  7. A U.S. Base at Cam Ranh Bay, Vietnam: Will it Strengthen PACOM’s Efforts to Contain PRC Expansion in Southeast Asia?

    Science.gov (United States)

    2011-05-04

    bay to assemble warships and transports for the invasion of Malaysia , which eventually led to the downfall of Singapore. 9 During the Vietnam...the PACOM AOR, generally includes the countries of China, Japan, North and South Korea, Taiwan, Burma, Thailand, Laos, Cambodia, Vietnam, Malaysia ...highlighted this regional anomaly by leaving thousands dead, injured, and homeless . 13 Natural disasters such as these can further contribute to

  8. Bay breeze climatology at two sites along the Chesapeake bay from 1986-2010: Implications for surface ozone.

    Science.gov (United States)

    Stauffer, Ryan M; Thompson, Anne M

    Hourly surface meteorological measurements were coupled with surface ozone (O 3 ) mixing ratio measurements at Hampton, Virginia and Baltimore, Maryland, two sites along the Chesapeake Bay in the Mid-Atlantic United States, to examine the behavior of surface O 3 during bay breeze events and quantify the impact of the bay breeze on local O 3 pollution. Analyses were performed for the months of May through September for the years 1986 to 2010. The years were split into three groups to account for increasingly stringent environmental regulations that reduced regional emissions of nitrogen oxides (NO x ): 1986-1994, 1995-2002, and 2003-2010. Each day in the 25-year record was marked either as a bay breeze day, a non-bay breeze day, or a rainy/cloudy day based on the meteorological data. Mean eight hour (8-h) averaged surface O 3 values during bay breeze events were 3 to 5 parts per billion by volume (ppbv) higher at Hampton and Baltimore than on non-bay breeze days in all year periods. Anomalies from mean surface O 3 were highest in the afternoon at both sites during bay breeze days in the 2003-2010 study period. In conjunction with an overall lowering of baseline O 3 after the 1995-2002 period, the percentage of total exceedances of the Environmental Protection Agency (EPA) 75 ppbv 8-h O 3 standard that occurred on bay breeze days increased at Hampton for 2003-2010, while remaining steady at Baltimore. These results suggest that bay breeze circulations are becoming more important to causing exceedance events at particular sites in the region, and support the hypothesis of Martins et al. (2012) that highly localized meteorology increasingly drives air quality events at Hampton.

  9. The Red Queen and King in finite populations.

    Science.gov (United States)

    Veller, Carl; Hayward, Laura K; Hilbe, Christian; Nowak, Martin A

    2017-07-03

    In antagonistic symbioses, such as host-parasite interactions, one population's success is the other's loss. In mutualistic symbioses, such as division of labor, both parties can gain, but they might have different preferences over the possible mutualistic arrangements. The rates of evolution of the two populations in a symbiosis are important determinants of which population will be more successful: Faster evolution is thought to be favored in antagonistic symbioses (the "Red Queen effect"), but disfavored in certain mutualistic symbioses (the "Red King effect"). However, it remains unclear which biological parameters drive these effects. Here, we analyze the effects of the various determinants of evolutionary rate: generation time, mutation rate, population size, and the intensity of natural selection. Our main results hold for the case where mutation is infrequent. Slower evolution causes a long-term advantage in an important class of mutualistic interactions. Surprisingly, less intense selection is the strongest driver of this Red King effect, whereas relative mutation rates and generation times have little effect. In antagonistic interactions, faster evolution by any means is beneficial. Our results provide insight into the demographic evolution of symbionts.

  10. King Lear Reveals the Tragic Pattern of Shakespeare

    Directory of Open Access Journals (Sweden)

    Salim Eflih Al-Ibia

    2017-04-01

    Full Text Available Rather than focusing on the obvious traditions of evaluating Shakespearean tragic heroes, this paper presents a groundbreaking approach to unfold the pattern William Shakespeare follows as he designed his unique characters. This pattern applies to most, if not all, Shakespearean tragic heroes. I argue that Shakespeare himself reveals a great portion of this pattern on the tongue of Lear as the latter disowns Goneril and Regan promising to have “such revenges on [them] both” in King Lear. Lear’s threats bestow four unique aspects that apply not only to his character but they also apply to Shakespearean tragic heroes. Lear’s speech tells us that he is determined to have an awful type of revenge on his daughters. However, the very same speech tells us that he seems uncertain about the method through which he should carry out this revenge. Lear does not express any type of remorse as he pursues his vengeful plans nor should he aim at amnesty. He also admits his own madness as he closes his revealing speech. This research develops these facts about Lear to unfold the unique pattern Shakespeare follows as he portrayed his major tragic figures. This pattern is examined, described and analyzed in King Lear, Othello, and Hamlet. We will find out that the pattern suggested in this study helps us better understand Shakespeare’s tragedies and enables us to provide better explanations for some controversial scenes in the tragedies discussed.

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

    Science.gov (United States)

    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). © 2015. Published by The Company of Biologists Ltd.

  12. Structural organisation and dynamics in king penguin colonies

    Science.gov (United States)

    Gerum, Richard; Richter, Sebastian; Fabry, Ben; Le Bohec, Céline; Bonadonna, Francesco; Nesterova, Anna; Zitterbart, Daniel P.

    2018-04-01

    During breeding, king penguins do not build nests, however they show strong territorial behaviour and keep a pecking distance to neighbouring penguins. Penguin positions in breeding colonies are highly stable over weeks and appear regularly spaced, but thus far no quantitative analysis of the structural order inside a colony has been performed. In this study, we use the radial distribution function to analyse the spatial coordinates of penguin positions. Coordinates are obtained from aerial images of two colonies that were observed for several years. Our data demonstrate that the structural order in king penguin colonies resembles a 2D liquid of particles with a Lennard-Jones-type interaction potential. We verify this using a molecular dynamics simulation with thermally driven particles, whereby temperature corresponds to penguin movements, the energy well depth ɛ of the attractive potential corresponds to the strength of the colony-forming behaviour, and the repulsive zone corresponds to the pecking radius. We can recapitulate the liquid disorder of the colony, as measured by the radial distribution function, when the particles have a temperature of several (1.4–10) \

  13. BCDC Bay Trail Alignment 2009

    Data.gov (United States)

    California Natural Resource Agency — The Bay Trail provides easily accessible recreational opportunities for outdoor enthusiasts, including hikers, joggers, bicyclists and skaters. It also offers a...

  14. BCDC Bay Trail Alignment 2009

    Data.gov (United States)

    California Department of Resources — The Bay Trail provides easily accessible recreational opportunities for outdoor enthusiasts, including hikers, joggers, bicyclists and skaters. It also offers a...

  15. AFSC/RACE/SAP/Long: Data from: Habitat, predation, growth, and coexistence: Could interactions between juvenile red and blue king crabs limit blue king crab productivity?

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is from a series of laboratory experiments examining the interactions between red and blue king crabs and habitat. We examined how density and predator...

  16. Transport process and block diagram of Cd in Jiaozhou Bay

    Science.gov (United States)

    Yang, Dongfang; Wei, Linzhen; Feng, Ming; Chen, Mei; Miao, Zhenqing

    2017-08-01

    Many marine bays have been polluted by various pollutants due to the rapid development of economic and population. Understanding the transport processes of pollutants in marine bays is essential to pollution control. This paper analyzed the transport processes of Cd in Jiaozhou Bay based on investigation data during 1979-1983. Results showed that the major transport processes of Cd included terrestrial transport process, atmospheric transport process and oceanic transport process, respectively. Furthermore, this paper provided the block diagrams for these transport processes, which were determining the migrating paths and traces of Cd.

  17. Daya Bay Nuclear Power Station equipment reliability management system innovation

    International Nuclear Information System (INIS)

    Gao Ligang; Wang Zongjun

    2006-01-01

    Daya Bay Nuclear Power Station has achieved good performance since its commercial operation in 1994. The equipment reliability management system that features Daya Bay characteristics has been established through constant technology introduction, digestion and innovation. It is also based on the success of operational system, equipment maintenance system and technical support system. The system lays a solid foundation for the long-term safe operation of power station. This article emphasizes on the innovation part of equipment reliability management system in Daya Bay. (authors)

  18. Wakasa Bay Weather Forecast Maps, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — The AMSR-E Wakasa Bay Field Campaign was conducted over Wakasa Bay, Japan. The Wakasa Bay Field Campaign includes joint research observations, such as precipitation...

  19. FROM DAVID T0 SOLOMON (1 KINGS 1-2): AN AFRICAN ...

    African Journals Online (AJOL)

    JOURNAL OF PHILOSOPHY A ND (Y ]L HIRE. Bathsheba, 'fSolomon your son shall reign after me, and shall sit upon my throne in my stead” (1 Kings .... the likelihood is that the designated person may murder the incumbent to hasten his ascension to the throne32 In almost all societies the king was the embodiment of the ...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  2. Whatsapp for Educational Purposes for Female Students at College of Education--King Saud University

    Science.gov (United States)

    Aljaad, Nawal Hamad Mohmad

    2017-01-01

    This research aims at finding out the educational usages of "Whatsapp" by the Saudi female students who are involved in the College of Education at King Saud University. To achieve the goal of this study, the researcher uses a simple sample of (122) female students from the Education College of King Saud University, which is chosen…

  3. Rufus King: Soldier-Statesmen of the Constitution. A Bicentennial Series No. 15.

    Science.gov (United States)

    Army Center of Military History, Washington, DC.

    Throughout a lengthy public career, Rufus King employed his considerable diplomatic and oratorical skills to promote the twin causes of nationalism and civil liberty, fighting in the last decade of his life to extend those liberties to the nation's enslaved black minority. This booklet on King is one in a series on veterans of the Revolutionary…

  4. The Conceptualization of God's Dwelling Place in 1 Kings 8: A Cognitive Approach.

    NARCIS (Netherlands)

    Kamp, A.H.

    2016-01-01

    The diversity of terms for God's dwelling place in 1 Kings 8 is generally ascribed to a number of text traditions in which different theological views of the temple and God's dwelling place dominate. Rather than taking a fragmented view, this study starts from the textual integrity of 1 Kings 8. It

  5. Integrating science and resource management in Tampa Bay, Florida

    Science.gov (United States)

    Yates, Kimberly K.; Greening, Holly; Morrison, Gerold

    2011-01-01

    Tampa Bay is recognized internationally for its remarkable progress towards recovery since it was pronounced "dead" in the late 1970s. Due to significant efforts by local governments, industries and private citizens throughout the watershed, water clarity in Tampa Bay is now equal to what it was in 1950, when population in the watershed was less than one-quarter of what it is today. Seagrass extent has increased by more than 8,000 acres since the mid-1980s, and fish and wildlife populations are increasing. Central to this successful turn-around has been the Tampa Bay resource management community's long-term commitment to development and implementation of strong science-based management strategies. Research institutions and agencies, including Eckerd College, the Florida Wildlife Commission Fish and Wildlife Research Institute, Mote Marine Laboratory, National Oceanic and Atmospheric Administration, the Southwest Florida Water Management District, University of South Florida, U.S. Environmental Protection Agency, U.S. Geological Survey, local and State governments, and private companies contribute significantly to the scientific basis of our understanding of Tampa Bay's structure and ecological function. Resource management agencies, including the Tampa Bay Regional Planning Council's Agency on Bay Management, the Southwest Florida Water Management District's Surface Water Improvement and Management Program, and the Tampa Bay Estuary Program, depend upon this scientific basis to develop and implement regional adaptive management programs. The importance of integrating science with management has become fully recognized by scientists and managers throughout the region, State and Nation. Scientific studies conducted in Tampa Bay over the past 10–15 years are increasingly diverse and complex, and resource management programs reflect our increased knowledge of geology, hydrology and hydrodynamics, ecology and restoration techniques. However, a synthesis of this

  6. Problematizing gender identity from Feminist Research in a Drag King experience

    Directory of Open Access Journals (Sweden)

    Roberto Fernández Droguett

    2014-12-01

    Full Text Available This paper presents an experience of Feminist Research developed within the course Methodological Innovations in Qualitative Research, taught in the career of Psychology at the University of Chile. The research consisted of a autoethnography of a Drag-King experience developed in three public places in the city of Santiago in Chile, and our purpose here is to discuss the joint between the methodology developed and the feminist epistemological perspective. Based on a collaborative dialogue we analyse some results of this research and the methodological decisions that were taken during the process. The focus of analysis is the creation of an ambiguous identity that stresses the social norms and allows its critical review, while producing at the same time a complex physical and emotional experience that challenges not only to the persons but also the ways of accounting that through specific narratives.

  7. A reevaluation of the late quaternary sedimentation in todos os Santos Bay (BA, Brazil

    Directory of Open Access Journals (Sweden)

    GUILHERME C. LESSA

    2000-12-01

    Full Text Available Todos os Santos Bay is a large ( 1000 km², structurally controlled tidal bay in northeast Brazil. Three main drainage basins debouch into the bay, providing a mean freshwater discharge of 200 m³/s (prior to 1985, or less than 1% of the spring tidal discharge through the bay mouth. Based on the result of several sedimentological studies performed in the 1970's, five surface sedimentary facies were identified inside the bay, namely i transgressive siliciclastic marine sand facies; ii transgressive bay sand-mud facies; iii a transgressive carbonate marine sand facies; iv regressive bay-mud facies, and v regressive fluvial sand facies. The spatial distribution of these facies would follow, somewhat closely, the hydrodynamic-energy distribution inside the bay. Seismic profiles along the bay bottom indicate the existence of several paleochannels, 5-10 m deep, blanketed at least by three different sedimentary units. The topmost sedimentary unit, 5-20 m thick, appears to be associated with the regressive bay-mud facies, and assuming that it was laid down within the last 5000 years, sedimentation rates for the central and northeastern part of the bay would average at 2,4 mm/y.

  8. Web Site of King Faysal for Researches and Islamic Studies :Evaluative Case Study . 2

    Directory of Open Access Journals (Sweden)

    Hind Badi Aly al-Badi

    2007-06-01

    Full Text Available This study makes evaluation to the website of King Faisal Islamic Study & Research Center (KFISRC in relation to its site, advanced design, services rendered, public users and easy-to-search including its discharged duties; content, form and scope.The study aims to evaluate the website of KFISRC published in the Internet as well as the volume of its sample users, and to determine the motivations of use.The study was conducted on the Second Semester in 1426H. / 2005G. The researcher has relied in the evaluation case study on "on-line access" in the Internet; a matter which was imposed by the nature and objectives of the study and followed by an evaluation-analysis methodology based on the measures derived from Website & Information Resources Measures in the Internet. The information were gathered using the questionnaire forms which were distributed to a random sample of 15% of the society slide subject of the study totaling 1755 of post-graduate female students; i.e. Master degree; enrolled in Library & Information, Arabic Language and History Departments of Faculty of Arts & Humanities , King Abdulaziz University, Jeddah; and post-graduate female students; i.e. Master degree; enrolled in Faculty of Da'wa & Fundamentals of Religion, Umm Al-Qura University, Makkah Al-Mukarramah, including male and female staff of KFISRC. The study has reached to the number of findings, mainly as follows:The volume of the users has reached to 40.7% of the sampling. One of the reasons of the decreasing percentage in the number of the site users of KFISRC is that 32.4% did not know about the existence of the site in the Internet; whereas, 24.1% of the sampling whose most important motivation to use the site is to know whether the resources searched by them would be available in the data-bases of the KFISRC or not

  9. Web Site of King Faysal for Researches and Islamic Studies :Evaluative Case Study . 1

    Directory of Open Access Journals (Sweden)

    Hind Badi Aly al-Badi

    2007-03-01

    Full Text Available This study makes evaluation to the website of King Faisal Islamic Study & Research Center (KFISRC in relation to its site, advanced design, services rendered, public users and easy-to-search including its discharged duties; content, form and scope.The study aims to evaluate the website of KFISRC published in the Internet as well as the volume of its sample users, and to determine the motivations of use.The study was conducted on the Second Semester in 1426H. / 2005G. The researcher has relied in the evaluation case study on "on-line access" in the Internet; a matter which was imposed by the nature and objectives of the study and followed by an evaluation-analysis methodology based on the measures derived from Website & Information Resources Measures in the Internet. The information were gathered using the questionnaire forms which were distributed to a random sample of 15% of the society slide subject of the study totaling 1755 of post-graduate female students; i.e. Master degree; enrolled in Library & Information, Arabic Language and History Departments of Faculty of Arts & Humanities , King Abdulaziz University, Jeddah; and post-graduate female students; i.e. Master degree; enrolled in Faculty of Da'wa & Fundamentals of Religion, Umm Al-Qura University, Makkah Al-Mukarramah, including male and female staff of KFISRC. The study has reached to the number of findings, mainly as follows:The volume of the users has reached to 40.7% of the sampling. One of the reasons of the decreasing percentage in the number of the site users of KFISRC is that 32.4% did not know about the existence of the site in the Internet; whereas, 24.1% of the sampling whose most important motivation to use the site is to know whether the resources searched by them would be available in the data-bases of the KFISRC or not

  10. The Liverpool Bay Coastal Observatory

    Science.gov (United States)

    Howarth, Michael John; O'Neill, Clare K.; Palmer, Matthew R.

    2010-05-01

    A pre-operational Coastal Observatory has been functioning since August 2002 in Liverpool Bay, Irish Sea. Its rationale is to develop the science underpinning the ecosystem based approach to marine management, including distinguishing between natural and man-made variability, with particular emphasis on eutrophication and predicting responses of a coastal sea to climate change. Liverpool Bay has strong tidal mixing, receives fresh water principally from the Dee, Mersey and Ribble estuaries, each with different catchment influences, and has enhanced levels of nutrients. Horizontal and vertical density gradients are variable both in space and time. The challenge is to understand and model accurately this variable region which is turbulent, turbid, receives enhanced nutrients and is productive. The Observatory has three components, for each of which the goal is some (near) real-time operation - measurements; coupled 3-D hydrodynamic, wave and ecological models; a data management and web-based data delivery system which provides free access to the data, http://cobs.pol.ac.uk. The integrated measurements are designed to test numerical models and have as a major objective obtaining multi-year records, covering tidal, event (storm / calm / bloom), seasonal and interannual time scales. The four main strands on different complementary space or time scales are:- a) fixed point time series (in situ and shore-based); very good temporal and very poor spatial resolution. These include tide gauges; a meteorological station on Hilbre Island at the mouth of the Dee; two in situ sites, one by the Mersey Bar, measuring waves and the vertical structure of current, temperature and salinity. A CEFAS SmartBuoy whose measurements include surface nutrients is deployed at the Mersey Bar site. b) regular (nine times per year) spatial water column surveys on a 9 km grid; good vertical resolution for some variables, limited spatial coverage and resolution, and limited temporal resolution. The

  11. 77 FR 57107 - Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife Refuges, Coos, Tillamook, and...

    Science.gov (United States)

    2012-09-17

    ... eco-tourism or natural resource-based visitor centers. Nestucca Bay NWR Alternative A: No Action Under... continue to seek funding to replace the deteriorating volunteer residence with a bunkhouse through the... office with a visitor lobby under this alternative, as well as replacing the existing volunteer residence...

  12. Gateway National Recreation Area, Jamaica Bay Unit : Jamaica Bay Greenway Missing Links Study.

    Science.gov (United States)

    2010-09-24

    Based on both a field site reconnaissance and workshop, this study developed a conceptual plan for the location and design of bicyle facilites to complete a "missing link" of the Jamaica Bay through the Rockaway region of Brooklyn and Queens in New Y...

  13. Defining a data management strategy for USGS Chesapeake Bay studies

    Science.gov (United States)

    Ladino, Cassandra

    2013-01-01

    The mission of U.S. Geological Survey’s (USGS) Chesapeake Bay studies is to provide integrated science for improved understanding and management of the Chesapeake Bay ecosystem. Collective USGS efforts in the Chesapeake Bay watershed began in the 1980s, and by the mid-1990s the USGS adopted the watershed as one of its national place-based study areas. Great focus and effort by the USGS have been directed toward Chesapeake Bay studies for almost three decades. The USGS plays a key role in using “ecosystem-based adaptive management, which will provide science to improve the efficiency and accountability of Chesapeake Bay Program activities” (Phillips, 2011). Each year USGS Chesapeake Bay studies produce published research, monitoring data, and models addressing aspects of bay restoration such as, but not limited to, fish health, water quality, land-cover change, and habitat loss. The USGS is responsible for collaborating and sharing this information with other Federal agencies and partners as described under the President’s Executive Order 13508—Strategy for Protecting and Restoring the Chesapeake Bay Watershed signed by President Obama in 2009. Historically, the USGS Chesapeake Bay studies have relied on national USGS databases to store only major nationally available sources of data such as streamflow and water-quality data collected through local monitoring programs and projects, leaving a multitude of other important project data out of the data management process. This practice has led to inefficient methods of finding Chesapeake Bay studies data and underutilization of data resources. Data management by definition is “the business functions that develop and execute plans, policies, practices and projects that acquire, control, protect, deliver and enhance the value of data and information.” (Mosley, 2008a). In other words, data management is a way to preserve, integrate, and share data to address the needs of the Chesapeake Bay studies to better

  14. Rapid Crustal Uplift at Birch Bay, Washington

    Science.gov (United States)

    Sherrod, B. L.; Kelsey, H. M.; Blakely, R. J.

    2010-12-01

    Geomorphology and coastal marsh stratigraphy suggest late Holocene uplift of the shoreline at Birch Bay, located northwest of Bellingham, Washington, during an earthquake on a shallow fault. LiDAR images show a raised, late Holocene shoreline along Birch Bay, with ~1 m of elevation difference between the modern shoreline and the inferred paleoshoreline. Commercial seismic reflection images reveal an anticline in Tertiary and possibly Quaternary deposits underlying Birch Bay. NW-trending magnetic anomalies are likely associated with the Birch Bay anticline and other nearby structures. Taken together, the geophysical data and lidar images suggest uplift of young deposits along a NW-trending blind reverse fault. Stratigraphy from Terrell Creek marsh, located just south of Birch Bay, shows freshwater peat buried by lower intertidal muds, indicating local submergence ~1300 yr BP. Stratigraphy of a 70-cm sediment core from Birch Bay marsh, sitting astride the anticline imaged with seismic reflection data, shows mud buried by detrital peat. One radiocarbon age from the core places the abrupt change from mud to peat prior to 1520-1700 yr BP. We divide fossil diatom assemblages straddling the mud-peat contact at Birch Bay into three zones. The oldest zone consists primarily of intertidal and marine diatoms, dominated by Paralia sulcata, Scoleoneis tumida, Grammataphora oceanica, and Gyrosigma balticum. An intermediate zone, beginning at the sharp contact between mud and overlying peat, consists of a mixture of brackish marsh and freshwater species, dominated by Diploneis interrupta, with lesser amounts of Aulacoseira sp., Pinnularia viridis, Eunotia pectinalis, and Paralia sulcata. A third and youngest zone lies in the upper half of the peat and is dominated by poorly preserved freshwater diatoms, mostly Aulacoseira cf. crassapuntata, Pinnularia viridis, P. maior, Eunotia pectinalis, and E. praerupta. Paleoecological inferences, based on distributions of modern diatoms

  15. 76 FR 5326 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; King and Spanish Mackerel Coastal...

    Science.gov (United States)

    2011-01-31

    ... Spanish Mackerel Coastal Migratory Pelagic Fishery Off the Southern Atlantic States; Control Date AGENCY... that it is establishing a new control date to control future access to the king and Spanish mackerel... September 17, 2010, for king and Spanish mackerel. The Council requested a new control date for the king and...

  16. Biological Activities and Phytochemicals of Swietenia macrophylla King

    Directory of Open Access Journals (Sweden)

    Habsah Abdul Kadir

    2013-08-01

    Full Text Available 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.

  17. The stoning in Bible: King David’s case

    OpenAIRE

    Priede, Janis

    2008-01-01

    In the Old Testament, the stoning is said to be the instinctive, violent expression of popular wrath (Ex 17:4, 8:22; Num 14:10; 1 Sam 30:6; 1 Kings 12:18; 2 Chron 10:18), and is often expressly prescribed as a mode of execution (Lev 20:2, 27, 24:16; Num 15:35; Deut 13:11, 17:5, 21:21, 22:21 et al.). As the survival of vindicta publica (C o h n 1996, 142), it was characterized by the active participation of the whole population (Lev 24:16; Num 15:35; Deut 17:7; et al.), all the people had to p...

  18. [The vicissitude of Huangjing (rhizome of king solomonseal) germplasm].

    Science.gov (United States)

    Cheng, Ming-en; Wang, De-qun

    2009-01-01

    Huangjing (rhizome of king solomonseal), originally recorded in Ming yi bie lu involved several kinds of Polygonatum plant. The Huangjing of Northern and Southern dynasties was derived from rhizome nodular groups of Polygonatum plant. In Tang and Song dynasties, the verticillate leaf group of Polygonatum plant was enthroned especially the Polygonati sibiricum Delar. ex Redoute and formed the genuine productive area: Songshan and Maoshan. Such situation continued until Ming dynasty. After Qing dynasty, alternate leaf group together with verticillate leaf group became the main variety of Polygonatum herb. In the period of republic of China, the Polygonatum cyrtonema Hua of alternate leaf group developed into the main stream of Medicinal Huangjing and finally formed the medicated situation of two kinds of groups of this time.

  19. Robert King Merton (1910-2003 -In Memoriam

    Directory of Open Access Journals (Sweden)

    Carlos Uribe Celis

    2003-07-01

    Full Text Available RObert King Merton (1910-2003 fue uno de los sociólogos más connotados y representativos de la disciplina sociológica en el siglo XX. Ciertamente es uno de los grandes sociólogos norteamericanos, si no el mayor después de Talcott Parsons, su maestro. Y no olvidemos que la sociología fue llamada al giro del siglo XIX: la "Ciencia Americana". Al tiempo de su muerte -apunta Erwin K. Scheuch en una nota obituaria reciente-la obra de Merton había recibido 17.500 citas en revistas de ciencias y humanidades censadas a este propósito', una estadística muy elocuente de su muy amplia influencia intelectual.

  20. A fast EM algorithm for BayesA-like prediction of genomic breeding values.

    Directory of Open Access Journals (Sweden)

    Xiaochen Sun

    Full Text Available Prediction accuracies of estimated breeding values for economically important traits are expected to benefit from genomic information. Single nucleotide polymorphism (SNP panels used in genomic prediction are increasing in density, but the Markov Chain Monte Carlo (MCMC estimation of SNP effects can be quite time consuming or slow to converge when a large number of SNPs are fitted simultaneously in a linear mixed model. Here we present an EM algorithm (termed "fastBayesA" without MCMC. This fastBayesA approach treats the variances of SNP effects as missing data and uses a joint posterior mode of effects compared to the commonly used BayesA which bases predictions on posterior means of effects. In each EM iteration, SNP effects are predicted as a linear combination of best linear unbiased predictions of breeding values from a mixed linear animal model that incorporates a weighted marker-based realized relationship matrix. Method fastBayesA converges after a few iterations to a joint posterior mode of SNP effects under the BayesA model. When applied to simulated quantitative traits with a range of genetic architectures, fastBayesA is shown to predict GEBV as accurately as BayesA but with less computing effort per SNP than BayesA. Method fastBayesA can be used as a computationally efficient substitute for BayesA, especially when an increasing number of markers bring unreasonable computational burden or slow convergence to MCMC approaches.

  1. Topobathymetric model of Mobile Bay, Alabama

    Science.gov (United States)

    Danielson, Jeffrey J.; Brock, John C.; Howard, Daniel M.; Gesch, Dean B.; Bonisteel-Cormier, Jamie M.; Travers, Laurinda J.

    2013-01-01

    were made to these input data. The NGDC hydrographic, multibeam, and trackline surveys were transformed from mean low water (MLW) or mean lower low water (MLLW) to NAVD 88 using VDatum (http://vdatum.noaa.gov). VDatum is a tool developed by the National Geodetic Survey (NGS) that performs transformations among tidal, ellipsoid-based, geoid-based, and orthometric datums using calibrated hydrodynamic models. The vertical accuracy of the input topographic data varied depending on the input source. Because the input elevation data were derived primarily from lidar, the vertical accuracy ranges from 6 to 20 centimeters in root mean square error (RMSE). he horizontal datum of the Mobile Bay topobathymetric model is the North American Datum of 1983 (NAD 83), geographic coordinates. All the topographic and bathymetric datasets were originally referenced to NAD 83, and no transformations were made to the input data. The bathymetric surveys were downloaded referenced to NAD 83 geographic, and therefore no horizontal transformations were required. The topbathymetric model of Mobile Bay and detailed metadata can be obtained from the USGS Web sites: http://nationalmap.gov/.

  2. The philosophical premises of the second King Report on corporate governance

    Directory of Open Access Journals (Sweden)

    G.J. Rossouw

    2005-07-01

    Full Text Available This article focuses on the philosophical presuppositions of the second King Report on corporate governance for South Africa (hereafter referred to as the King II Report. Especially in the “Introduction and Background” section of the King II Report it is clear that the Report is premised upon a specific understanding of the present-day corporation and its moral obligations. The purpose of this article is to commit what Charles Taylor called “an act of retrieval” in which the philosophical premises of the King II Report will be unearthed and exposed. It will be argued that the view of the present-day corporation that underlies the King II Report could be related back to a number of debates on the notion of the comtemporary corporation and its moral responsibilities that have been played out since the 1970s. It will be indicated how these debates provide the philosophical foundations for the view of the comtemporary corporation and its moral obligations that is espoused in the King II Report. The claim made in the Report that the African world view and culture influenced the Report’s notion of corporate governance will also be critically reviewed. Finally it will be attempted to evaluate to what extent the recommendations of the King II Report live up to its own philosophical premises.

  3. Understanding Aggregation and Estimating Seasonal Abundance of Chrysaora quinquecirrha Medusae from a Fixed-station Time Series in the Choptank River, Chesapeake Bay

    Science.gov (United States)

    Tay, J.; Hood, R. R.

    2016-02-01

    Although jellyfish exert strong control over marine plankton dynamics (Richardson et al. 2009, Robison et al. 2014) and negatively impact human commercial and recreational activities (Purcell et al. 2007, Purcell 2012), jellyfish biomass is not well quantified due primarily to sampling difficulties with plankton nets or fisheries trawls (Haddock 2004). As a result, some of the longest records of jellyfish are visual shore-based surveys, such as the fixed-station time series of Chrysaora quinquecirrha that began in 1960 in the Patuxent River in Chesapeake Bay, USA (Cargo and King 1990). Time series counts from fixed-station surveys capture two signals: 1) demographic change at timescales on the order of reproductive processes and 2) spatial patchiness at shorter timescales as different parcels of water move in and out of the survey area by tidal and estuarine advection and turbulent mixing (Lee and McAlice 1979). In this study, our goal was to separate these two signals using a 4-year time series of C. quinquecirrha medusa counts from a fixed-station in the Choptank River, Chesapeake Bay. Idealized modeling of tidal and estuarine advection was used to conceptualize the sampling scheme. Change point and time series analysis was used to detect demographic changes. Indices of aggregation (Negative Binomial coefficient, Taylor's Power Law coefficient, and Morisita's Index) were calculated to describe the spatial patchiness of the medusae. Abundance estimates revealed a bloom cycle that differed in duration and magnitude for each of the study years. Indices of aggregation indicated that medusae were aggregated and that patches grew in the number of individuals, and likely in size, as abundance increased. Further inference from the conceptual modeling suggested that medusae patch structure was generally homogenous over the tidal extent. This study highlights the benefits of using fixed-station shore-based surveys for understanding the biology and ecology of jellyfish.

  4. Uma proposta de avaliação de estudantes de enfermagem baseada nas teorias de Peplau e King

    Directory of Open Access Journals (Sweden)

    Florence Romijn Tocantins

    1984-03-01

    Full Text Available As autoras propõem um instrumento de avaliação para atividades práticas a serem desenvolvidas por estudantes de graduação em enfermagem na área de Saúde Pública, tendo por base a teoria de Hildegard Peplau, e a concepção teórica de Imogene King. O objetivo principal é fundamentar a elaboração de um roteiro de orientação e supervisão para estudantes em centros de saúde, norteado por uma metodologia científica de assistência de enfermagem.

  5. 77 FR 35860 - Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2012-06-15

    ...-AA00 Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Temporary... Island Bay, Erie, PA. This safety zone is intended to restrict vessels from a portion of the Presque... rulemaking entitled Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA in the Federal Register (77 FR 18739...

  6. Chesapeake Bay: Introduction to an Ecosystem.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    The Chesapeake Bay is the largest estuary in the contiguous United States. The Bay and its tidal tributaries make up the Chesapeake Bay ecosystem. This document, which focuses of various aspects of this ecosystem, is divided into four major parts. The first part traces the geologic history of the Bay, describes the overall physical structure of…

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

    Energy Technology Data Exchange (ETDEWEB)

    Muthukumar, P., E-mail: muthukumardgl@gmail.com; Balasubramaniam, P., E-mail: balugru@gmail.com [Department of Mathematics, Gandhigram Rural Institute‐Deemed University, Gandhigram 624 302, Tamilnadu (India); Ratnavelu, K., E-mail: kuru052001@gmail.com [Faculty of Science, Institute of Mathematical Sciences, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    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.

  8. No barrier to emergence of bathyal king crabs on the Antarctic shelf

    DEFF Research Database (Denmark)

    Aronson, Richard B.; Smith, Kathryn E.; Vos, Stephanie C.

    2015-01-01

    showed that abundant, predatory king crabs comprise a reproductively viable population at 841- to 2,266-m depth. Depth profiles of temperature, salinity, habitat structure, food availability, and predators indicate that there are no barriers to prevent king crabs from moving upward onto the outer shelf...... at 400–550 m. A cold-water barrier above 200 m could be breached within the next few decades. Emergence of king crabs on the shelf could have catastrophic consequences for the unique seafloor communities of Antarctica....

  9. Verification of the Hydrodynamic and Sediment Transport Hybrid Modeling System for Cumberland Sound and Kings Bay Navigation Channel, Georgia

    Science.gov (United States)

    1989-07-01

    different loca- tions and should not be directly evaluated. These data are provided for 72 8’ 0�PHSICAL MODEL 0*0NUMERICAL MODEL E HIGH WATER LE 6...TII. JM~ls a. Station 843 MIODEL. VERIFICATION - 1985 GEOMSETRY tt m •u - FIELD 61*110K le 4. a." -- 0 . 0 p-iOi" Plate \\1. is. in. 14. 1. Is. U. 94...STOTION 3n 4. a. L 0 MODE VEIICTO 195GOMTYw"" l -. L I 31 -6. 10. In. 14. 18. 18. a. *. 14. MIEL TIM. HMES a. Station 396 MI’ODEL VERIFICATION - 1985

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

    Science.gov (United States)

    2012-03-16

    ... proposal will support economic growth through increased ecotourism in the summer. One commenter pointed out... in the keyhole prove to be a problem, the Service has authority to close public access without...

  11. GENOTOXICITY OF SHALLOW WATERS NEAR THE BRAZILIAN ANTARCTIC STATION "COMANDANTE FERRAZ" (EACF, ADMIRALTY BAY, KING GEORGE ISLAND, ANTARCTICA

    Directory of Open Access Journals (Sweden)

    Arthur José da Silva Rocha

    2015-03-01

    Full Text Available Series of biomonitoring surveys were undertaken weekly in February 2012 to investigate the genotoxicity of the shallow waters around the Brazilian Antarctic Station "Comandante Ferraz" (EACF. The comet assay was applied to assess the damage to the DNA of hemocytes of the crustacean amphipods Gondogeneia antarctica collected from shallow waters near the Fuel Tanks (FT and Sewage Treatment Outflow (STO of the research station, and compare it to the DNA damage of animals from Punta Plaza (PPL and Yellow Point (YP, natural sites far from the EACF defined as experimental controls. The damage to the DNA of hemocytes of G. antarctica was not significantly different between sites in the biomonitoring surveys I and II. In survey III, the damage to the DNA of animals captured in shallow waters near the Fuel Tanks (FT and Sewage Treatment Outflow (STO was significantly higher than that of the control site of Punta Plaza (PPL. In biomonitoring survey IV, a significant difference was detected only between the FT and PPL sites. Results demonstrated that the shallow waters in front of the station may be genotoxic and that the comet assay and hemocytes of G. antarctica are useful tools for assessing genotoxicity in biomonitoring studies of Antarctic marine coastal habitats.

  12. Kings Bay Coastal and Estuarine Physical Monitoring and Evaluation Program: Coastal Studies. Volume 1. Main Text and Appendix A

    Science.gov (United States)

    1994-08-01

    defonnation 24 1 fours Guidance of robots Per Day Hydrographic surveys and other machines Active control stations Figure 37. Civilian use of Global Positioning...Folk, R. L. (1974). Petrology of sedimentary rock. Hemphill Publishing Company, Austin, TX. Folk, R. L., and Ward, W. C. (1957). " Brazos River bar: A

  13. The Importance of Zostera marina to a Local Food Web Based on the Analysis of Compound Specific Isotopes in Maquoit Bay, Gulf of Maine

    Science.gov (United States)

    Doolittle, H. A.; Johnson, B. J.; Ambrose, W. G.; Locke, W.; Harris, C. M.

    2010-12-01

    Zostera marina (also known as eelgrass) is an important primary producer in near shore ecosystems in the Gulf of Maine, providing both habitat and nutrients for a variety of organisms (e.g., crustaceans, polychaetes, gastropods, and fish). The purpose of this study is to use compound specific δ13C analyses of essential amino acids to determine the degree to which organic matter derived from isotopically distinct primary producers (e.g., eelgrass, phytoplankton, and epiphytic algae) contribute to the diets of snails, shrimp, and fish in an eelgrass system in Casco Bay. Maquoit Bay, located in northwestern Casco Bay, in the Gulf of Maine, is a shallow estuarine system that is characterized by silt and clay sized sediments and the presence of extensive eelgrass beds. Amino acid concentrations and δ13C compositions were determined for a variety of sample-types collected in July-August, 2010, from three sites in the study area, including muscle tissue from Tautogolabrus adspersus (cunner), Gasterosteus aculeatus (3-spined stickleback), Nassarius obsoletus (snail), and Mysis spp. (shrimp), seston (i.e., phytoplankton), Z. marina, and epiphytic algae. TFAA amino acid derivatives of the total hydrolyzate were analyzed by GC-FID for amino acid concentration, and by GC-c-IRMS- for carbon isotope composition. Muscle tissue was dominated by glutamic and aspartic acids, and leucine, whereas Zostera marina was dominated by aspartic and glutamic acids, and proline. Phenylalanine and leucine in Z. marina are approximately 10 ‰ enriched in 13C relative to these same amino acids in the seston. The carbon isotope values of these essential amino acids are significantly more enriched in 13C for N. obsoletus than for T. adspersus, G. aculeatus, and Mysis spp. These data suggest that organic matter derived from Z. marina and/or epiphytic algae is more important in the diets of N. obsoletus, and organic matter derived from seston is more important for the diets of T. adspersus, G

  14. Sensitivity Studies on Productivity Performance from 3D Heterogeneous Reservoir Model Based on the L-Pad Gas Hydrate Accumulation in Prudhoe Bay Unit, North Slope Alaska

    Science.gov (United States)

    Myshakin, E. M.; Ajayi, T.; Seol, Y.; Boswell, R.

    2016-12-01

    Three-dimensional reservoir model of the "L-Pad" hydrate deposit located in the Prudhoe Bay region of the Alaska's North Slope was created including four stratigraphic units; silty shale overburden, hydrate-bearing D sand, inter-reservoir silty shale, hydrate-bearing C sand, and silty shale underburden. The model incorporates the actual geological settings, accounts for the presence of faults, reservoir dip, the hydrate-water contact in the C sand. Geostatistical porosity distributions in D and C sands conditioned to log data from 78 wells drilled in the vicinity of the Prudhoe Bay "L-pad" were developed providing vertical and lateral 3D heterogeneity in porosity and porosity-dependent hydrate saturation and intrinsic permeability. Gas production potential was estimated using a conventional vertical wellbore completion and a deviated toe-down wellbore perforated through both sand units to induce hydrate depressurization at a constant bottom-hole pressure. The results have shown the greater performance of the deviated well design over the vertical one. The scenarios involving simultaneous and sequential hydrate dissociation in sand units were explored and the effect of the underlying aquifer in the C sand was estimated. Sensitivity analysis has demonstrated that hydraulic communication with over- and underlying shale units affects production in the beginning of depressurization due to competitive water influx into producing mobile flow and could suppress efficient hydrate decomposition resulting in production lag. Another important factor greatly influencing the productivity performance is the effective permeability of hydrate-bearing sediment controlled by the relative permeability function. The results call for the necessity of thorough fundamental studies to understand multi-phase flow in hydrate-bearing sediments with different hydrate precipitation habits.

  15. Status of the undisturbed mangroves at Brunei Bay, East Malaysia: a preliminary assessment based on remote sensing and ground-truth observations

    Science.gov (United States)

    Izzaty Horsali, Nurul Amira; Mat Zauki, Nurul Ashikin; Otero, Viviana; Nadzri, Muhammad Izuan; Ibrahim, Sulong; Husain, Mohd-Lokman; Dahdouh-Guebas, Farid

    2018-01-01

    Brunei Bay, which receives freshwater discharge from four major rivers, namely Limbang, Sundar, Weston and Menumbok, hosts a luxuriant mangrove cover in East Malaysia. However, this relatively undisturbed mangrove forest has been less scientifically explored, especially in terms of vegetation structure, ecosystem services and functioning, and land-use/cover changes. In the present study, mangrove areal extent together with species composition and distribution at the four notified estuaries was evaluated through remote sensing (Advanced Land Observation Satellite—ALOS) and ground-truth (Point-Centred Quarter Method—PCQM) observations. As of 2010, the total mangrove cover was found to be ca. 35,183.74 ha, of which Weston and Menumbok occupied more than two-folds (58%), followed by Sundar (27%) and Limbang (15%). The medium resolution ALOS data were efficient for mapping dominant mangrove species such as Nypa fruticans, Rhizophora apiculata, Sonneratia caseolaris, S. alba and Xylocarpus granatum in the vicinity (accuracy: 80%). The PCQM estimates found a higher basal area at Limbang and Menumbok—suggestive of more mature vegetation, compared to Sundar and Weston. Mangrove stand structural complexity (derived from the complexity index) was also high in the order of Limbang > Menumbok > Sundar > Weston and supporting the perspective of less/undisturbed vegetation at two former locations. Both remote sensing and ground-truth observations have complementarily represented the distribution of Sonneratia spp. as pioneer vegetation at shallow river mouths, N. fruticans in the areas of strong freshwater discharge, R. apiculata in the areas of strong neritic incursion and X. granatum at interior/elevated grounds. The results from this study would be able to serve as strong baseline data for future mangrove investigations at Brunei Bay, including for monitoring and management purposes locally at present. PMID:29479500

  16. Data Mining of Satellite-Based Measurements to Distinguish Natural From Man-Made Oil Slicks at the Sea Surface in Campeche Bay (Mexico)

    Science.gov (United States)

    Carvalho, G. D. A.; Minnett, P. J.; de Miranda, F. P.; Landau, L.; Paes, E.

    2016-02-01

    Campeche Bay, located in the Mexican portion of the Gulf of Mexico, has a well-established activity engaged with numerous oil rigs exploring and producing natural gas and oil. The associated risk of oil slicks in this region - that include oil spills (i.e. oil floating at the sea surface solely attributed to man-made activities) and oil seeps (i.e. surface footprint of the oil that naturally comes out of the seafloor reaching the surface of the ocean) - leads Pemex to be in a continuous state of alert for reducing possible negative influence on marine and coastal ecosystems. Focusing on a monitoring strategy, a multi-year dataset (2008-2012) of synthetic aperture radar (SAR) measurements from the RADARSAT-2 satellite is used to investigate the spatio-temporal distribution of the oil slicks observed at the surface of the ocean in the Campeche Bay region. The present study is an exploratory data analysis that seeks to discriminate between these two possible oil slick types: oil seeps and oil spills. Multivariate data analysis techniques (e.g. Principal Components Analysis, Clustering Analysis, Discriminant Function, etc.) are explored to design a data-learning classification algorithm to distinguish natural from man-made oil slicks. This analysis promotes a novel idea bridging geochemistry and remote sensing research to express geophysical differences between seeped and spilled oil. Here, SAR backscatter coefficients - i.e. sigma-naught (σo), beta-naught (βo), and gamma-naught (γo) - are combined with attributes referring to the geometry, shape, and dimension that describe the oil slicks. Results indicate that the synergy of combining these various characteristics is capable of distinguishing oil seeps from oil spills observed on the sea surface to a useful accuracy.

  17. Status of the undisturbed mangroves at Brunei Bay, East Malaysia: a preliminary assessment based on remote sensing and ground-truth observations

    Directory of Open Access Journals (Sweden)

    Behara Satyanarayana

    2018-02-01

    Full Text Available Brunei Bay, which receives freshwater discharge from four major rivers, namely Limbang, Sundar, Weston and Menumbok, hosts a luxuriant mangrove cover in East Malaysia. However, this relatively undisturbed mangrove forest has been less scientifically explored, especially in terms of vegetation structure, ecosystem services and functioning, and land-use/cover changes. In the present study, mangrove areal extent together with species composition and distribution at the four notified estuaries was evaluated through remote sensing (Advanced Land Observation Satellite—ALOS and ground-truth (Point-Centred Quarter Method—PCQM observations. As of 2010, the total mangrove cover was found to be ca. 35,183.74 ha, of which Weston and Menumbok occupied more than two-folds (58%, followed by Sundar (27% and Limbang (15%. The medium resolution ALOS data were efficient for mapping dominant mangrove species such as Nypa fruticans, Rhizophora apiculata, Sonneratia caseolaris, S. alba and Xylocarpus granatum in the vicinity (accuracy: 80%. The PCQM estimates found a higher basal area at Limbang and Menumbok—suggestive of more mature vegetation, compared to Sundar and Weston. Mangrove stand structural complexity (derived from the complexity index was also high in the order of Limbang > Menumbok > Sundar > Weston and supporting the perspective of less/undisturbed vegetation at two former locations. Both remote sensing and ground-truth observations have complementarily represented the distribution of Sonneratia spp. as pioneer vegetation at shallow river mouths, N. fruticans in the areas of strong freshwater discharge, R. apiculata in the areas of strong neritic incursion and X. granatum at interior/elevated grounds. The results from this study would be able to serve as strong baseline data for future mangrove investigations at Brunei Bay, including for monitoring and management purposes locally at present.

  18. Radiological Risk Assessment for King County Wastewater Treatment Division

    Energy Technology Data Exchange (ETDEWEB)

    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

  19. Seafloor geomorphology of western Antarctic Peninsula bays: a signature of ice flow behaviour

    Science.gov (United States)

    Munoz, Yuribia P.; Wellner, Julia S.

    2018-01-01

    Glacial geomorphology is used in Antarctica to reconstruct ice advance during the Last Glacial Maximum and subsequent retreat across the continental shelf. Analogous geomorphic assemblages are found in glaciated fjords and are used to interpret the glacial history and glacial dynamics in those areas. In addition, understanding the distribution of submarine landforms in bays and the local controls exerted on ice flow can help improve numerical models by providing constraints through these drainage areas. We present multibeam swath bathymetry from several bays in the South Shetland Islands and the western Antarctic Peninsula. The submarine landforms are described and interpreted in detail. A schematic model was developed showing the features found in the bays: from glacial lineations and moraines in the inner bay to grounding zone wedges and drumlinoid features in the middle bay and streamlined features and meltwater channels in the outer bay areas. In addition, we analysed local variables in the bays and observed the following: (1) the number of landforms found in the bays scales to the size of the bay, but the geometry of the bays dictates the types of features that form; specifically, we observe a correlation between the bay width and the number of transverse features present in the bays. (2) The smaller seafloor features are present only in the smaller glacial systems, indicating that short-lived atmospheric and oceanographic fluctuations, responsible for the formation of these landforms, are only recorded in these smaller systems. (3) Meltwater channels are abundant on the seafloor, but some are subglacial, carved in bedrock, and some are modern erosional features, carved on soft sediment. Lastly, based on geomorphological evidence, we propose the features found in some of the proximal bay areas were formed during a recent glacial advance, likely the Little Ice Age.

  20. Revisiting the Chesapeake Bay phytoplankton index of biotic integrity.

    Science.gov (United States)

    Johnson, Jacqueline M; Buchanan, Claire

    2014-03-01

    In 2006, a phytoplankton index of biotic integrity (PIBI) was published for Chesapeake Bay Lacouture et al. (Estuaries 29(4):598-616, 2006). The PIBI was developed from data collected during the first 18 years (1985-2002) of the Chesapeake Bay Program long-term phytoplankton and water quality monitoring programs. Combinations of up to nine phytoplankton metrics were selected to characterize bay habitat health according to plankton community condition in spring and summer seasons across four salinity zones. The independent data available at the time for index validation was not sufficient to test the PIBI because they lacked critical index parameters (pheophytin and dissolved organic carbon) and reference samples for some seasons and salinity zones. An additional 8 years of monitoring data (2003-2010) are now available to validate the original index, reassess index performance and re-examine long-term trends in PIBI conditions in the Bay. The PIBI remains sensitive to changes in nutrient and light conditions. Evaluation of the PIBI results over the entire 1985-2010 time period shows no discernible trends in the overall health of Bay habitat based on phytoplankton community conditions. This lack of overall PIBI trend appears to be a combined response to declines in water clarity and improvements in dissolved inorganic nitrogen and dissolved phosphorus conditions in the bay.

  1. A Bayes linear Bayes method for estimation of correlated event rates.

    Science.gov (United States)

    Quigley, John; Wilson, Kevin J; Walls, Lesley; Bedford, Tim

    2013-12-01

    Typically, full Bayesian estimation of correlated event rates can be computationally challenging since estimators are intractable. When estimation of event rates represents one activity within a larger modeling process, there is an incentive to develop more efficient inference than provided by a full Bayesian model. We develop a new subjective inference method for correlated event rates based on a Bayes linear Bayes model under the assumption that events are generated from a homogeneous Poisson process. To reduce the elicitation burden we introduce homogenization factors to the model and, as an alternative to a subjective prior, an empirical method using the method of moments is developed. Inference under the new method is compared against estimates obtained under a full Bayesian model, which takes a multivariate gamma prior, where the predictive and posterior distributions are derived in terms of well-known functions. The mathematical properties of both models are presented. A simulation study shows that the Bayes linear Bayes inference method and the full Bayesian model provide equally reliable estimates. An illustrative example, motivated by a problem of estimating correlated event rates across different users in a simple supply chain, shows how ignoring the correlation leads to biased estimation of event rates. © 2013 Society for Risk Analysis.

  2. Synthesis, characterization of bay-substituted perylene diimide based D-A-D type small molecules and their applications as a non-fullerene electron acceptor in polymer solar cells

    Directory of Open Access Journals (Sweden)

    Ramasamy Ganesamoorthy

    2018-03-01

    Full Text Available We report a series of bay substituted perylene diimide based donor-acceptor-donor (D-A-D type small molecule acceptor derivatives such as S-I, S-II, S-III and S-IV for small molecule based organic solar cell (SM-OSC applications. The electron rich thiophene derivatives such as thiophene, 2-hexylthiophene, 2,2′-bithiophene, and 5-hexyl-2,2′-bithiophene were used as a donor (D, and perylene diimide was used as an acceptor (A. The synthesized small molecules were confirmed by FT-IR, NMR, and HR-MS. The small molecules showed wide and strong absorption in the UV-vis region up to 750 nm, which reduced the optical band gap to <2 eV. The calculated highest occupied molecular orbital (HOMO and the lowest unoccupied molecular orbital (LUMO were comparable with those of the PC61BM. Scanning electron microscope (SEM studies confirmed the aggregation of the small molecules, S-I to S-IV. Small molecules showed thermal stability up to 300 °C. In bulk heterojunction organic solar cells (BHJ-OSCs, the S-I based device showed a maximum power conversion efficiency (PCE of 0.12% with P3HT polymer donor. The PCE was declined with respect to the number of thiophene units and the flexible alkyl chain in the bay position. Keywords: Perylene diimide, Donor–acceptor, Small molecule, Non-fullerene, Suzuki coupling

  3. FL BAY SPECTROUT-DIET

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Juvenile spotted seatrout and other sportfish are being monitored annually over a 6-mo period in Florida Bay to assess their abundance over time relative to...

  4. Missisquoi Bay Phosphorus Model Addendum

    Science.gov (United States)

    This technical memorandum provides results of an extended load reduction simulation. The memorandum serves as an addendum to the main Missisquoi Bay Phosphorus Mass Balance Model report prepared for the Lake Champlain Basin Program by LimnoTech in 2012

  5. Lavaca Bay 1985-1987

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Samples were collected from October 15, 1985 through June 12, 1987 in emergent marsh and non-vegetated habitats throughout the Lavaca Bay system to characterize...

  6. Submarine glacial landforms on the Bay of Fundy–northern Gulf of Maine continental shelf

    Science.gov (United States)

    Todd, B.J.; Shaw, J.; Valentine, Page C.

    2016-01-01

    The Bay of Fundy–northern Gulf of Maine region surrounds the southern part of Nova Scotia, encompassing, from west to east, the Bay of Fundy, Grand Manan Basin, German Bank, Browns Bank, Northeast Channel and northeastern Georges Bank (Fig. 1a, b). During the last glacial maximum (c. 24–20 14C ka BP), the SE margin of the Laurentide Ice Sheet (LIS) occupied the study area, the rest of the Gulf of Maine and the continental Scotian Shelf off Atlantic Canada (see Dyke et al. 2002, fig. 1; Shaw et al. 2006, fig. 8; Hundert & Piper 2008, fig. 16). Early mapping of the glaciated region on the Scotian Shelf using side-scan sonar imagery and seismic-reflection profiles revealed topographic features interpreted to be recessional moraines indicative of retreat of the LIS (King et al. 1972; King 1996). Subsequently, multibeam sonar seafloor mapping of local-scale glacial landforms on the inner Scotian Shelf off Halifax, Nova Scotia (Fig. 1b) provided further information on the dynamics of the advance and retreat of the ice sheet (Loncarevic et al.1994). Interpretation of seismic-reflection profiles across Georges Bank revealed that the surficial sediment is a veneer of glacial debris transported to Georges Bank by the LIS during the late Pleistocene from continental areas to the north (Shepard et al. 1934; Knott & Hoskins 1968; Schlee 1973; Twichell et al. 1987; Fader et al. 1988). Recent high-resolution multibeam sonar surveys of German Bank and the Bay of Fundy mapped a complex of ice-advance and ice-retreat features attributed to the activity of the LIS (Todd et al. 2007; Todd & Shaw 2012).

  7. King Chulalongkorn: biography and his activities in medicine and public health.

    Science.gov (United States)

    Charulukananan, Somrat; Sueblinvong, Tada

    2003-06-01

    King Rama V, or Chulalongkorn, was the fifth monarch of the Chakri Dynasty. He was one of the most beloved of the Thai kings due to his many activities including abolishing slavery without bloodshed and especially his skillful diplomacy which succeeded in steering Siam out of the grips of the colonial powers. His activities also included reform of the administration of the kingdom according to the European model and in bringing Siam into the modern era with such exquisite skills that he is still vividly remembered today. His reign also saw many developments in medicine and public health. The King's role in these areas, however, were clouded by his more visible activities in politics and diplomacy. The result is that the Thai public learned rather little about his role in these areas. This article aims at collecting this and to show the King's very important role in modernizing medicine and public health in Siam.

  8. AFSC/RACE/SAP/Swiney: Red king crab fecundity and embryo and larval quality

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Stock assessment of Alaskan red king crab, Paralithodes camtschaticus (Tilesius, 1815), can be improved by incorporating reproductive output, which requires an...

  9. Maya Angelou to visit Virginia Tech during third annual Martin Luther King, Jr. celebration

    OpenAIRE

    Williams, Meghan

    2007-01-01

    A remarkable woman who is hailed as one of the greatest voices of contemporary literature, Maya Angelou, will be a guest speaker during the third annual Dr. Martin Luther King Jr. celebration at Virginia Tech.

  10. Maya Angelou to speak during Virginia Tech's third annual Martin Luther King Jr. celebration

    OpenAIRE

    Williams, Meghan

    2008-01-01

    A remarkable woman who is hailed as one of the greatest voices of contemporary literature, Maya Angelou, will be a guest speaker during the third annual Dr. Martin Luther King Jr. celebration at Virginia Tech.

  11. AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from red king crab

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In December of 2009, a total of 135 adult male red king crab (Paralithodes camtschaticus) were tagged with depth and temperature recording archival tags and released...

  12. GPM GROUND VALIDATION DUAL POLARIZED C-BAND DOPPLER RADAR KING CITY GCPEX V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The GPM Ground Validation Dual Polarized C-Band Doppler Radar King City GCPEx dataset has special Range Height Indicator (RHI) and sector scans of several dual...

  13. The Ride of the Kings in Vlčnov from the Perspective of Contemporary Research

    Czech Academy of Sciences Publication Activity Database

    Stavělová, Daniela

    2015-01-01

    Roč. 25, č. 5 (2015), s. 47-64 ISSN 0862-8351 Institutional support: RVO:68378076 Keywords : Ride of the Kings * field research * methodology * festival * traditional custom * Vlčnov Subject RIV: AC - Archeology, Anthropology, Ethnology

  14. Micro-gravity studies in archeo-prospecting of the Valley of the Kings, Luxor, Egypt

    Czech Academy of Sciences Publication Activity Database

    Issawy, E. A.; Tealeb, A. A.; Mrlina, Jan; Radwan, A. H.; Hassan, G. S.; Sakr, K. O.

    - (2001), s. 201-212 ISSN 1110-6417 Institutional research plan: CEZ:AV0Z3012916 Keywords : micro-gravity investigations * archaeo-prospecting * Valley of the Kings * Egypt Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  15. Thatcher Bay, Washington, Nearshore Restoration Assessment

    Science.gov (United States)

    Breems, Joel; Wyllie-Echeverria, Sandy; Grossman, Eric E.; Elliott, Joel

    2009-01-01

    coring and GIS-based interpolation techniques. Additionally, pilot studies were conducted to characterize in place sediment redox, organic composition, and sulfide impacts to nearshore flora and fauna. We found that the presence of wood-waste in Thatcher Bay may alter the quality of the benthic habitat by contributing to elevated levels of total organic composition (TOC) of the sediment. Increased TOC favors anaerobic respiration in marine sediments, and sulfide, a toxic by-product of this process, was found at levels as high as 17.5 mg L-1 in Thatcher Bay. The Thatcher Bay sulfide levels are several orders of magnitude higher than those known to impact benthic invertebrates. Eelgrass, Zostera marina, located on the western margin of Thatcher Bay, was surveyed by using underwater video surveys. This baseline distribution will in part be used to measure the impact of any future remediation efforts. Additionally, the distribution and survey data can provide an estimate of propagule source for future colonization of restored sediment. Three restoration alternatives were considered, and a ranking matrix was developed to score each alternative against site-specific and regional criteria. The process identified the removal of wood-waste from a water-based platform as the preferred alternative. Our multidisciplinary investigation identified the location, thickness, and potential impacts of wood-waste that has persisted in the nearshore environment of Thatcher Bay since at least 1942. We also provide a process to efficiently evaluate alternatives to remediate the impact of this historical disturbance and to potentially contribute to an increase of nearshore diversity and productivity at this site. Elements of this approach could inform restoration planning at similarly impacted sites throughout the region.

  16. Lee de Forest King of Radio, Television, and Film

    CERN Document Server

    Adams, Mike

    2012-01-01

    Lee de Forest, Yale doctorate and Oscar winner, gave voice to the radio and the motion picture. Yet by the 1930s, after the radio and the Talkies were regular features of American life, Lee de Forest had seemingly lost everything. Why? Why didn’t he receive the recognition and acclaim he sought his entire life until years later in 1959, when he was awarded an Oscar? A lifelong innovator, Lee de Forest invented the three-element vacuum tube which he developed between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. As early as 1907, he was broadcasting music programming. In 1918, he began to develop a system for recording and playing back sound by using light patterns on motion picture film. In order to promote and demonstrate his process he made hundreds of short sound films, found theatres for their showing, and issued publicity to gain audiences for his invention. While he received many patents for this technology, he was ignored by the film industry. Lee de Forest, King of Radio, Te...

  17. Menu-labeling policy in King County, Washington.

    Science.gov (United States)

    Johnson, Donna B; Payne, Elizabeth C; McNeese, Molly A; Allen, Deborah

    2012-09-01

    Food eaten away from home now accounts for about one third of total calories consumed in the U.S. Policy change could lead to sustainable improvements in restaurant and other nutrition environments. Broadly described, policy development is one of the three core functions of public health, and there is a need to more fully understand and evaluate this function. Policy process research has developed frameworks and models that can be used to understand the policy development process. To describe policy processes associated with the passage of restaurant menu-labeling regulations in order to inform nutrition policy development in other settings. Document reviews and interviews with 12 key players in the policy process were conducted and analyzed between June 2009 and October 2010. Policy process actors primarily belonged to two advocacy coalitions: a public health coalition and an industry coalition. Within the coalitions there were shared values and beliefs about the appropriate role of governmental regulation in protecting the health of the population and the need for environmental change. The process was adversarial at times, but "policy learning" built the trust needed for collaboration to negotiate agreements. Expert technical assistance moved the process forward. Elements that contributed to the success of a menu-labeling policy initiative in a large, urban health department have been identified. The King County case study can inform the work of others who seek to build healthier nutrition environments through policy change. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  18. The Mystical Paradigm in Shakespeare’s King Lear

    Directory of Open Access Journals (Sweden)

    A. M. Potter

    1993-03-01

    Full Text Available This article takes as its starting point the statement by Caroline Spurgeon that mysticism, with its aim of the union with the One, does not appear in Shakespeare's works. It is initially pointed out that any suggestion that mysticism is present in any work is fraught with serious reception problems, since mysticism is very adversely viewed at present, even by supposedly open-minded literary critics. After providing a definition of mysticism in terms which attempt to alleviate these reception problems, evidence will then be presented from King Lear to suggest that the play is built on the basis of an affirmation of unity, and a perception of disunity as resulting from the destructive effects of difference, division and duality. This, it is suggested, implies that Shakespeare was thinking in terms of the mystical paradigm when he wrote the play. In conclusion, some indication is given of possible significances of the presence of the mystical paradigm in the play, and how richly suggestive the presence of such a paradigm is in a play such as this.

  19. Phytochemical Studies and Antioxidant Activities of Artocarpus scortechinii King

    Directory of Open Access Journals (Sweden)

    Norzafneza Mohd Arriffin

    2017-05-01

    Full Text Available Six known compounds identified as 4',5-dihydroxy-6,7-(2,2-dimethylpyrano-2'-methoxy-8-γ,γ-dimethylallyflavone (1, cudraflavone A (2, artocarpin(3, cycloartobiloxanthone (4, artonin E (5 and oxyresveratrol (6 were isolated from the stem barks of Artocapus scortechinii King. Another four compounds namely macakurzin C (7, flemichapparin A (8, luteolin (9 and apigenin (10 were isolated from the leaves. Structures of all pure compounds were elucidated spectroscopically using 1D NMR ( 1H, 13C, DEPT, 2D NMR (COSY, HMQC, HMBC, MS and FTIR, as well as by comparison with literature data. All isolated compounds were evaluated for their antioxidant capacities using 2,2-diphenyl-1-picrylhydrazyl (DPPH, 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid (ABTS and ferric reducing antioxidant potential (FRAP assays. Luteolin (9 showed the best ability to act as DPPH free radical scavenger with IC 50 value of 9.51 µM. Luteolin (9 also exhibited the strongest scavenger and potent ferric ion reducer compared to other isolated compounds in the ABTS and FRAP assays with IC 50 value of 124.4µM and 4.07 ± 0.180 mM FRAP equivalent respectively.

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

    Science.gov (United States)

    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.

  1. Color Gradient in the King Type Globular Cluster NGC 7089

    Directory of Open Access Journals (Sweden)

    Young-Jong Sohn

    1999-12-01

    Full Text Available We use BV CCD images to investigate the reality of the color gradient within a King type globular cluster NGC 7089. Surface photometry shows that there is a strong radial color gradient in the central region of the cluster in the sense of bluer center with the amplitude of -0.39 +/- 0.07 mag/arcsec2 in (B - V. In the outer region of the cluster, however, the radial color gradient shows a reverse case, i.e., redder toward the center. (B - V color profile which was derived from resolved stars in VGC 7089 field also shows a significant color gradient in the central region of the clusters, indicating that lights from the combination of red giant stars and blue horizontal branch stars cause the radial color gradient. Color gradient of the outer region of NGC 7089 may be due to the unresolved background of the cluster. Similar color gradients in the central area of clusters have been previously observed exserved exclusively in highly concentrated systems classified as post core collapse clusters. We caution, however, to confirm the reality of the color gradient from resolved stars, we need more accurate imaging data of the cluster with exceptional seeing condition because the effect of completeness correlates with local density of stars.

  2. Color ornaments and territory position in king penguins.

    Science.gov (United States)

    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. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Acanthamoeba Keratitis at the King Khaled Eye Specialist Hospital

    International Nuclear Information System (INIS)

    Al-Mezaine, H.; Al-Muteb, M.; Al-Motowa, S.; Wagoner, M. D.

    2005-01-01

    To quantify the number of cases and clinical courses of Acanthamoeba keratitis treated at the King Khaled Eye Specialist Hospital (KKESH) between December 1982 and May 2005, and to review their clinical course and response to medical and surgical therapy. Retrospective review of medical records of all patients with Acanthamoeba keratitis diagnosed by the KKESH Microbiology or Pathology or Pathology Laboratory since the opening of the hospital. During a period of over 22 years, only six cases of confirmed. Acanthamoeba keratitis were diagnosedand treated at KKESH. In two cases the diagnosis was made by corneal biopsy, while four cases required examination of a histopathology specimen obtained at the time of therapeutic keratoplasty to establish the diagnosis. One eye was cured by medical therapy, while five eyes required one (4eyes) or two (1 eye) therapeutic penetrating keratoplasty (PKP) to achieve a clinical cure. Three eyes achieved good visual acuity (20/40, 20/50, 20/60), one eye achieved fair visual acuity (20/160), and two eyes suffered profound visual loss (hand motions). The incidence of Acanthamoeba keratitis may be less in Saudi Arabia than reported in Western countries although the clinical is similarly complicated, with most cases requiring therapeutic keratoplasty for definitive education of the organism. (author)

  4. Studies of free breathing three-dimensional heart delayed enhancement MRI under resting respiration using KING

    International Nuclear Information System (INIS)

    Ishihara, Masaru; Kishimoto, Kinya; Ishimoto, Takeshi; Wake, Seiji

    2007-01-01

    Heart delayed enhancement magnetic resonance imaging (MRI) is an attempt to obtain intense image contrast using the null-point of normal myocardium, which changes with time. Imaging is generally conducted under breath-hold, but, if the retrospective gating method is used, it is necessary to shorten the imaging time and to fill the center of the k-space with the data in the early phase of imaging. In the present study, we examined free breathing three-dimensional heart delayed enhancement MRI (3D/KING method) using k-space inspired navigator gating (KING). In the 3D/KING, since respiratory artifact decreases by combining with the fat suppression technique and the gating window can be set widely, the imaging time was shortened in comparison with the conventional 3D method. In 3D/KING/isotropic (iso), on the other hand, the respiratory artifact was decreased by transverse imaging. The mean end time of imaging by the 3D/KING method (n=10) and the 3D/KING/iso (n=5) was 3.05±0.69 and 4.59±0.74 minutes, respectively. Moreover, the signal intensity ratio (SIR) of abnormal myocardium versus normal myocardium in the 3D/KING method was low in comparison with that in the breath-hold method. However, the capability to detect lesions was similar, and good images were obtained from the patients showing poor breath-hold. In the 3D/KING/iso, heart delayed enhancement MRI from multiple directions could be conducted in a single imaging by using the image reconstitution method. (author)

  5. About the Political Dimensions of the Formation of the King James Bible

    OpenAIRE

    Rather, Michael G., Jr.

    2009-01-01

    Michael G. Rather Jr., examines in his article "About the Political Dimensions of the Formation of the King James Bible" the politics surrounding the formation of one of the most influential text in culture and politics in England and later in English-speaking countries. The translators and King exhibited a duality of beliefs emblematic of Jacobean society. These dualities of hierarchy and commonness, ceremony and purity, clarity and majesty were instituted in England followed by the Australi...

  6. King-Denborough Syndrome: report of two Brazilian cases Síndrome de King-Denborough: relato de dois casos

    Directory of Open Access Journals (Sweden)

    Umbertina Conti Reed

    2002-09-01

    Full Text Available We report on two boys aged 2 and 6 years-old respectively with dysmorphic face, ptosis, down-slanting palpebral fissures, hypertelorism, epicanthic folds, low-set ears, malar hypoplasia, micrognathia, high-arched palate, clinodactyly, palmar simian line, pectus excavatum, winging of the scapulae, lumbar lordosis and mild thoracic scoliosis who present congenital hypotonia, slightly delayed motor development, diffuse joint hyperextensibility and mild proximal weakness. The muscle biopsy revealed minimal but identifiable changes represented by size fiber variability, type I fiber predominance and atrophy, perimysial fibrous infiltration and some disarray of the intermyofibrillary network. These cases correspond to the first Brazilian reports of the King-Denborough syndrome and our objective is increasing the awareness of this disorder as these patients are predisposed to developing malignant hyperthermia.Relatamos dois meninos de 2 e 6 anos de idade que apresentam aspectos dismórficos caracterizados por facies alongada, ptose e fenda palpebral anti-mongólica, hipertelorismo, epicanto bilateral, orelhas de implantação baixa, hipoplasia malar, micrognatia, pálato ogival, clinodactilia, prega palmar única, "pectus excavatum", escápulas aladas, lordose lombar e escoliose torácica. Apresentam hipotonia congênita, hiperextensibilidade articular, fraqueza muscular e retardo do desenvolvimento motor. A biópsia muscular revelou em ambos alterações mínimas: variabilidade do tamanho das fibras, predomínio e atrofia de fibras tipo I, discreta infiltração perimisial e desarranjo intermiofibrilar. Os aspectos dismórficos associados à miopatia congênita configuram a síndrome de King-Denborough, da qual acreditamos serem estes os primeiros casos descritos no Brasil. Como a síndrome se acompanha de alto risco de desenvolver hipertermia maligna na indução anestésica, o objetivo deste relato é chamar a atenção para a necessidade do diagn

  7. Soundscape Ecology of Hawaiian Spinner Dolphin Resting Bays

    Science.gov (United States)

    Heenehan, Heather Leigh

    Sound is a key sensory modality for Hawaiian spinner dolphins. Like many other marine animals, these dolphins rely on sound and their acoustic environment for many aspects of their daily lives, making it is essential to understand soundscape in areas that are critical to their survival. Hawaiian spinner dolphins rest during the day in shallow coastal areas and forage offshore at night. In my dissertation I focus on the soundscape of the bays where Hawaiian spinner dolphins rest taking a soundscape ecology approach. I primarily relied on passive acoustic monitoring using four DSG-Ocean acoustic loggers in four Hawaiian spinner dolphin resting bays on the Kona Coast of Hawai'i Island. 30-second recordings were made every four minutes in each of the bays for 20 to 27 months between January 8, 2011 and March 30, 2013. I also utilized concomitant vessel-based visual surveys in the four bays to provide context for these recordings. In my first chapter I used the contributions of the dolphins to the soundscape to monitor presence in the bays and found the degree of presence varied greatly from less than 40% to nearly 90% of days monitored with dolphins present. Having established these bays as important to the animals, in my second chapter I explored the many components of their resting bay soundscape and evaluated the influence of natural and human events on the soundscape. I characterized the overall soundscape in each of the four bays, used the tsunami event of March 2011 to approximate a natural soundscape and identified all loud daytime outliers. Overall, sound levels were consistently louder at night and quieter during the daytime due to the sounds from snapping shrimp. In fact, peak Hawaiian spinner dolphin resting time co-occurs with the quietest part of the day. However, I also found that humans drastically alter this daytime soundscape with sound from offshore aquaculture, vessel sound and military mid-frequency active sonar. During one recorded mid

  8. The spatial distribution of dissolved and particulate heavy metals and their response to land-based inputs and tides in a semi-enclosed industrial embayment: Jiaozhou Bay, China.

    Science.gov (United States)

    Wang, Changyou; Liang, Shengkang; Li, Yanbin; Li, Keqiang; Wang, Xiulin

    2015-07-01

    In order to evaluate heavy metal contamination in surface waters in the Jiaozhou Bay (JZB), a typical semi-enclosed bay in the north of China, and to identify the response of heavy metal distribution to terrigenous sources and tides, the land-based discharge flux of dissolved Cu, Pb, Zn and Cd and their particulates, as well as their concentrations, were synchronously surveyed in JZB in flood season and normal season respectively. The survey results showed that the amount of dissolved Cu clearly increased from the estuaries to the offshore waters during the flood season, especially from the Dagu estuary to the mouth of JZB. The same trend was observed for Pb. The isopleths of dissolved Zn during the flood season presented a different pattern in which a clear decrease was observed from the Lianwan, Moshui and Dagu estuaries to the offshore waters. However, the particulate Cu isopleths during the flood season, which had the same pattern as those of particulate Pb, Zn and Cd, showed a clear decrease from the Dagu estuary to the mouth of JZB. The isopleths for dissolved and particulate Cu during the normal season showed a clear decrease from the northeast to the entrance of JZB, and the same trend was observed for Pb, Zn and Cd. Observations based on synchronous investigations of the fluvial fluxes of the selected metals and their average concentrations in JZB showed that these patterns were controlled by the strong external fluvial inputs, especially from the Dagu River. The diurnal change in the Cu, Pb, Zn and Cd concentrations showed a periodicity with a cycle length of approximately 12 h in JZB, which indicates the noticeable impact of the semi-diurnal tide. The weighed average concentration from freshwater inputs calculated for dissolved Cu, Pb, Zn and Cd were higher than their average concentrations in JZB. This indicated that JZB had been contaminated with these metals, whose concentrations were also higher than those found in uncontaminated waters.

  9. Medical students’ perception of the learning environment at King Saud University Medical College, Saudi Arabia, using DREEM Inventory

    Directory of Open Access Journals (Sweden)

    Soliman MM

    2017-03-01

    Full Text Available Mona M Soliman,1,2 Kamran Sattar,2 Sami Alnassar,3 Faisal Alsaif,4 Khalid Alswat,5 Mohamed Alghonaim,6 Maysoon Alhaizan,7 Nawaf Al-furaih7 1Department of Physiology, 2Department of Medical Education, 3Department of Surgery, College of Medicine, King Saud University, 4Department of Surgery, King Saud University Medical City, 5Department of Internal Medicine, 6Department of Medicine, 7College of Medicine, King Saud University, Riyadh, Saudi Arabia Background: The students’ perception of the learning environment is an important aspect for evaluation and improvement of the educational program. The College of Medicine at King Saud University (KSU reformed its curriculum in 2009 from a traditional to a system-oriented hybrid curriculum.Objective: The objective of the present study was to determine the perception of the second batch (reformed curriculum of medical graduates about the educational environment at the College of Medicine, KSU, using the Dundee Ready Education Environment Measure (DREEM scale.Methods: The fifth year medical students were asked to evaluate the educational program after graduation in May 2014. The questionnaire was distributed to the graduate students electronically. The DREEM questionnaire consisted of 50 items based on Likert’s scale; and five domains, namely, students’ perceptions of learning, perceptions of teachers, academic self-perceptions, perceptions of atmosphere, and social self-perceptions. Data were analyzed using SPSS.Results: A total of 62 students participated in the study. The score for students’ perception of learning among medical students ranged from 2.93 to 3.64 (overall mean score: 40.17. The score for students’ perception of teachers ranged from 2.85 to 4.01 (overall mean score: 33.35. The score for students’ academic self-perceptions ranged from 3.15 to 4.06 (overall mean score: 28.4. The score for students’ perception of atmosphere ranged from 2.27 to 3.91 (overall mean score: 41.32. The

  10. A Teoria de King e sua interface com o programa "Saúde da Família" La teoría de king y su interrelación con el programa "salud de la familia" King´s theory and its interface with the "family health" program

    Directory of Open Access Journals (Sweden)

    Escolástica Rejane Ferreira Moura

    2004-09-01

    Full Text Available Trata-se de estudo de intenção epistemológica acerca da teoria do alcance de metas de King e suas contribuições para o conhecimento e prática de enfermeiros que atuam no Programa "Saúde da Família" (PSF, Brasil. Aplicou-se o componente Análise, do Método de Análise de Teorias de Meleis na reflexão crítica sobre a teoria, e tomou-se de leituras e reflexões quanto às diretrizes e propostas do PSF para perceber a interface entre os dois paradigmas em estudo. Identificou-se haver coerência entre as duas propostas de abordagem, o que leva as autoras a recomendarem a adoção dos ensinamentos de King na prática do PSF, no sentido da enfermagem obter maiores e melhores resultados de suas ações.Se trata de un estudio de intención epistemológica respecto a la teoría del alcance de metas de King y sus contribuciones al conocimiento y la práctica de los enfermeros que actúan en el Programa "Salud de la Familia" (PSF, Brasil. Se utilizó el componente Análisis, del Método de Análisis de Teorías de Meleis, al referirse a la reflexión crítica sobre la teoría; también se tomaron las lecturas y reflexiones relacionadas a las directrices y propuestas del PSF para percibir la interface entre los dos paradigmas en estudio. Se identificó que hay coherencia entre las dos propuestas abordadas, lo cual condujo a las autoras a recomendar la adopción de las enseñanzas de King dentro de la práctica de PSF, con la idea de que la enfermería obtenga mayores y mejores resultados en sus acciones.This study of epistemological intention is about King's goal achievement theory and its contributions on knowledge and practicing for nurses who work in the "Family Health" Program (FHP, Brazil. The analysis component, based on the Meleis' Method of Theory Analysis concerning critical thought on the theory, was applied as well as reading and thoughts on FHP guidelines and proposals in order to verify the interface between the two paradigms in the

  11. Habitat Restoration on Mobile Bay

    Science.gov (United States)

    Murphy, B.

    2017-12-01

    Alabama has some of the most biodiversity found anywhere in our nation, however we are rapidly losing many of these species to habitat loss. Our marine science class realized our shoreline on our campus on Mobile Bay was disappearing and wanted to help. We collaborated with local scientists from Dauphin Island Sea Lab under the direction of Dr. Just Cebrian and our instructor, Dr. Megan McCall, to create a project to help restore the habitat. We had to first collect beach profile surveys and learn how to measure elevations. Next we installed plants that we measured and collected growth data. Our project went through a series of prototypes and corrective measures based on the type of wave energy we discovered on our shores. Finally we landed on a type of wave attenuator of crab traps filled with rock and staked into the sand. This coming year we will begin collecting data on any changes to the beach profile as well as fish counts to evaluate the effectiveness of our installation.

  12. Net sea–air CO2 flux uncertainties in the Bay of Biscay based on the choice of wind speed products and gas transfer parameterizations

    Directory of Open Access Journals (Sweden)

    P. Otero

    2013-05-01

    Full Text Available The estimation of sea–air CO2 fluxes is largely dependent on wind speed through the gas transfer velocity parameterization. In this paper, we quantify uncertainties in the estimation of the CO2 uptake in the Bay of Biscay resulting from the use of different sources of wind speed such as three different global reanalysis meteorological models (NCEP/NCAR 1, NCEP/DOE 2 and ERA-Interim, one high-resolution regional forecast model (HIRLAM-AEMet, winds derived under the Cross-Calibrated Multi-Platform (CCMP project, and QuikSCAT winds in combination with some of the most widely used gas transfer velocity parameterizations. Results show that net CO2 flux estimations during an entire seasonal cycle (September 2002–September 2003 may vary by a factor of ~ 3 depending on the selected wind speed product and the gas exchange parameterization, with the highest impact due to the last one. The comparison of satellite- and model-derived winds with observations at buoys advises against the systematic overestimation of NCEP-2 and the underestimation of NCEP-1. In the coastal region, the presence of land and the time resolution are the main constraints of QuikSCAT, which turns CCMP and ERA-Interim in the preferred options.

  13. Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model

    Directory of Open Access Journals (Sweden)

    Jihong Chen

    2016-01-01

    Full Text Available Operational efficiency is significant for the comprehensive competitiveness of a port. In this study, we use a principal component analysis-data envelopment analysis (PCA-DEA integrated model to evaluate the operational efficiency of iron ore logistics at the ports of Bohai Bay, China. The key indicators and systematic framework are established for logistics efficiency research. We consider the PCA-DEA integrated model as a practical tool for evaluating and analyzing the relative efficiency of the iron ore logistics of each port in that area. The proposed method consists of a two-stage research and analysis that begins with PCA. In the first stage, we use PCA to obtain 6 synthetic indicators, including 4 input indicators and 2 output indicators, from 15 original indicators. In the second stage, the standard DEA approach is used with the specific synthetic indicators. The evaluation results of the selected ports from the integrated PCA-DEA model are compared and discussed. The comparison of the evaluation results indicates that the PCA-DEA model provides a practical and powerful tool for the investigation of the port logistics problem. With this integrated model, a comparison analysis and further research into the iron ore logistics efficiency of different ports in the area are presented. Finally, discussions and suggestions are provided.

  14. Seasonal variation of air-sea CO2 fluxes in the Terra Nova Bay of the Ross Sea, Antarctica, based on year-round pCO2 observations

    Science.gov (United States)

    Zappa, C. J.; Rhee, T. S.; Kwon, Y. S.; Choi, T.; Yang, E. J.; Kim, J.

    2017-12-01

    The polar oceans are rapidly changing in response to climate variability. In particular, augmented inflow of glacial melt water and shrinking sea-ice extent impacts the polar coastal oceans, which may in turn shift the biogeochemistry into an unprecedented paradigm not experienced previously. Nonetheless, most research in the polar oceans is limited to the summer season. Here, we present the first direct observations of ocean and atmospheric pCO2 measured near the coast of Terra Nova Bay in the Ross Sea, Antarctica, ongoing since February, 2015 at Jang Bogo Station. The coastal area is covered by landfast sea-ice from spring to fall while continually exposed to the atmosphere during summer season only. The pCO2 in seawater swung from 120 matm in February to 425 matm in early October. Although sea-ice still covers the coastal area, pCO2 already started decreasing after reaching the peak in October. In November, the pCO2 suddenly dropped as much as 100 matm in a week. This decrease of pCO2 continued until late February when the sea-ice concentration was minimal. With growing sea ice, the pCO2 increased logarithmically reaching the atmospheric concentration in June/July, depending on the year, and continued to increase until October. Daily mean air-sea CO2 flux in the coastal area widely varied from -70 mmol m-2 d-1 to 20 mmol m-2 d-1. Based on these observations of pCO2 in Terra Nova Bay, the annual uptake of CO2 is 8 g C m-2, estimated using the fraction of sea-ice concentration estimated from AMSR2 microwave emission imagery. Extrapolating to all polynyas surrounding Antarctica, we expect the annual uptake of 8 Tg C in the atmosphere. This is comparable to the amount of CO2 degassed into the atmosphere south of the Antarctic Polar Front (62°S).

  15. The perception of corporate services directorate in a metropolitan municipality on King III good governance compliance in business and projects

    Directory of Open Access Journals (Sweden)

    Sly Newton Mutiro

    2015-03-01

    Full Text Available Good governance has been and is a growing phenomenon for many business organisations regardless of size, profit margins and purpose for existence. The South African Metropolitan municipality Metropolitan Municipality is one such organisation that has adopted good governance models to business practices. The challenge was how to effectively and efficiently implement governance issues around projects and business organisations. A number of people, committees and institutions have developed different governance frameworks that can be adopted by organisations as a guide to good governance. This research is based on King III guide to good governance. The objective was to establish the perceptions of the corporate services directorate in the South African Metropolitan municipality municipality on King III good governance compliance by interviewing some employees orally and through a questionnaire. The responses were captured and analysed using IMB SPSS software. Problems were identified in governance training and understanding in general. Another major finding was poor communication internally and externally. To overcome these shortfall recommendations were made. Communication models, communication plan, governance models and training were recommended. The major challenges facing the South African Metropolitan municipality Metropolitan Municipality are poor effective governance communication and lack of governance training.

  16. Bay State announces growth strategies to cope with changes

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    A top executive for New England's biggest independent gas distributor says deregulation of the utility industry offers unprecedented opportunities for growth, but getting there will radically change the way it does business. To achieve dramatic growth, Bay State Gas Co. needs to base their strategies on anticipating the changes in the industry and aggressively positioning themselves to capture the new opportunities that the new business environment is creating. This includes: accelerating the unbundling of transportation service all the way to the residential customer level; forging strategic relationships with retail energy product and service companies as a means of increasing throughput on Bay State's system; implementing performance-based rates that provide financial incentives for lowering costs and improving customer service; accelerating the implementation of sophisticated information systems to streamline key business processes; and aggressively expanding Bay State's nonregulated Energy Products and Services business. These steps are discussed

  17. 137Cs and 210Pb distribution in Manila Bay sediment

    International Nuclear Information System (INIS)

    Sta. Maria, Efren J.; Madrid, Jordan F.; Olivares, Ryan U.; Bulos, Adelina DM; Dayaon, Jennyvi P.; Asa, Anie Day DC; Sombrito, Elvira Z.

    2011-01-01

    Two radionuclides were measured in surface sediment samples taken from geographically distributed sections of Manila Bay, namely cesium-137 ( 137 Cs) and lead-210 ( 210 Pb). Results indicated a noticeable change in the radioactivity concentration levels in sediments collected in 2005 and 2010, with a median concentration of 1.0 and 2.64 Bq kg -1 , respectively. Higher levels of 137 Cs radioactivity were measured in the northern and inner portion of the bay adjacent to major river systems, agricultural and highly industrialized urban areas. 137 Cs isotope increased in activity in most of the samples especially in the northwestern areas of Bataan and Pampanga with five times more than the activity from the first sampling measurements. Nevertheless, radioactivity concentrations observed in surface sediments along the bay are within the range of radioactivity in several areas monitored in the Northern Hemisphere. The country has been frequented by tropical cyclones and storms that have caused erosion, which may have introduced elevated material input in the bay. In addition, wind-driven circulation especially in the shallower areas of the bay is a possibility for the substantial sediment movement and accumulation along this coast. Conversely, areas with higher 137 Cs have lower values of 210 Pb. In an undisturbed environment, 210 Pb deposition values are assumed nearly constant. Hence, changes in the radioactivity concentration levels of these radionuclides can be an indicator of pollution input from land-based sources, sediment movement and reworking in the coastal areas. At present, there is very limited information on the radioactivity level of various radioisotopes in Manila Bay.The data obtained are benchmark values against which changes that will be occurring in the bay can be assessed. (author)

  18. The impact of climatic and seismic events on the short-term evolution of seacliffs based on 3-D mapping: Northern Monterey Bay, California

    Science.gov (United States)

    Hapke, C.; Richmond, B.

    2002-01-01

    Coastal cliff retreat along the central California coast is episodic, occurring in response to single large storms or seismic events. Traditional approaches to the study of long-term seacliff retreat utilize historical aerial photography and maps to delineate the landward migration of the top edge of the cliff over periods of tens of years to a century. While these methods yield cumulative retreat amounts, they provide little or no information on the character of the individual retreat events, nor the physical processes of retreat. This study addresses the processes of episodic and short-term coastal cliff retreat through the analysis of seacliff failure styles and retreat magnitudes. The study areas are three, 1-km-long sections of cliffed coast in northern Monterey Bay. The earliest data set is vertical aerial photography from October 18, 1989, taken the day following the magnitude 7.1 Loma Prieta earthquake. More recent photography, collected in late January, early February and early March of 1998, captured seacliff failure in response to the severe storms associated with the 1997-1998 El Nin??o. For each data set, high-resolution digital photogrammetric techniques are used to identify the top edge of the cliff. At each cliff failure location, its position, failure length and character are documented. Results suggest that on a regional scale, the seacliffs respond to seismic and climatic forcing differently. We have found variation in the magnitude of cliff response along the three sections of coast in the study area. Large-scale climatic events such as the 1997-1998 El Nin??o have a greater impact on both the linear extent of seacliff failure and the amount of cliff retreat.

  19. San Francisco Bay Water Quality Improvement Fund

    Science.gov (United States)

    EPAs grant program to protect and restore San Francisco Bay. The San Francisco Bay Water Quality Improvement Fund (SFBWQIF) has invested in 58 projects along with 70 partners contributing to restore wetlands, water quality, and reduce polluted runoff.,

  20. Funding Opportunities in the Chesapeake Bay Watershed

    Science.gov (United States)

    This page provides links to financial assistance opportunities to help the Chesapeake Bay jurisdictions (Delaware, District of Columbia, Maryland, New York, Pennsylvania, Virginia, and West Virginia) restore the Chesapeake Bay.

  1. Humboldt Bay, California Benthic Habitats 2009 Geoform

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  2. Humboldt Bay, California Benthic Habitats 2009 Substrate

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  3. Humboldt Bay, California Benthic Habitats 2009 Geodatabase

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  4. 77 FR 18739 - Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2012-03-28

    ...-AA00 Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Notice of... of Presque Island Bay, Erie, PA. This proposed safety zone is intended to restrict vessels from a... will take place on Presque Isle Bay near Erie, PA. The Captain of the Port Buffalo has determined that...

  5. 75 FR 36292 - Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2010-06-25

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0529] RIN 1625-AA00 Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Temporary... read as follows: Sec. 165.T09-0529 Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA (a) Location...

  6. 77 FR 2972 - Thunder Bay Power Company, Thunder Bay Power, LLC, et al.

    Science.gov (United States)

    2012-01-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Thunder Bay Power Company, Thunder Bay Power, LLC, et al.; Notice of Application for Transfer of Licenses, and Soliciting Comments and Motions To Intervene Thunder Bay Power Company Project No. 2404-095 Thunder Bay Power, LLC Midwest Hydro, Inc...

  7. 77 FR 70891 - Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2012-11-28

    ...-AA00 Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA AGENCY: Coast Guard... construction of the Bay Bridge, the safety zone is necessary to provide for the safety of mariners transiting... zones (33 U.S.C. 1221 et seq.). CALTRANS will sponsor the Bay Bridge Construction Safety Zone on...

  8. 78 FR 27989 - Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife Refuges, Coos, Tillamook, and...

    Science.gov (United States)

    2013-05-13

    ... comments regarding the separate Bandon Marsh NWR Land Protection Planning (LPP) process will be considered...] Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife Refuges, Coos, Tillamook, and Lincoln... Assessments (EAs) for three Oregon refuges--Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife...

  9. Contaminant transport in Massachusetts Bay

    Science.gov (United States)

    Butman, Bradford

    Construction of a new treatment plant and outfall to clean up Boston Harbor is currently one of the world's largest public works projects, costing about $4 billion. There is concern about the long-term impact of contaminants on Massachusetts Bay and adjacent Gulf of Maine because these areas are used extensively for transportation, recreation, fishing, and tourism, as well as waste disposal. Public concern also focuses on Stellwagen Bank, located on the eastern side of Massachusetts Bay, which is an important habitat for endangered whales. Contaminants reach Massachusetts Bay not only from Boston Harbor, but from other coastal communities on the Gulf of Maine, as well as from the atmosphere. Knowledge of the pathways, mechanisms, and rates at which pollutants are transported throughout these coastal environments is needed to address a wide range of management questions.

  10. An ideal for leadership - Psalm 72: The (wise king - Royal mediation of God�s universal reign

    Directory of Open Access Journals (Sweden)

    D. J. Human

    2002-08-01

    Full Text Available Psalm 72 propounds illuminating theological perspectives on leadership. The central figure in the psalm is the king. Throughout the Ancient Near East the king played a distinctive role, not only in contemporary politics, but also in religious life. Despite several differences from the other nations, kingship in Israel was rooted in the worldview of the ancient East. Yahweh, like other gods, commissioned the king for his tasks. The wise king in Israel, who alludes in Psalm 72 to the figure of Solomon, is obliged to rule with justice in order to maintain peace and prosperity in society.

  11. Pre-Fukushima levels of artificial radionuclides activities in maritime samples from King George Island (South Shetlands, Antarctica)

    Energy Technology Data Exchange (ETDEWEB)

    Sobiech-Matura, K. [European Commision DG-JRC Institute for Reference Materials and Measurements, Retieseweg 111, Geel (Belgium); Institute of Botany, Zdzislaw Czeppe Department of Polar Research and Documentation, Jagiellonian University, Kopernika 27, Krakow (Poland); Mietelski, J.W. [The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, W.E. Radzikowskiego 152, Krakow (Poland); Olech, M.A. [Institute of Botany, Zdzislaw Czeppe Department of Polar Research and Documentation, Jagiellonian University, Kopernika 27, Krakow (Poland); Department of Antarctic Biology, Polish Academy of Sciences, Ustrzycka 10/12, Warsaw (Poland)

    2014-07-01

    Different maritime samples were collected at King George Island during Polish scientific expeditions in years 2005/2006 and 2006/2007. They originated mainly from Admiralty Bay region. Activities of {sup 137}Cs, {sup 238,239+240}Pu, {sup 90}Sr and {sup 241}Am were measured using γ-, β- and α-spectrometry. Our measurements allow estimating the state of radioactive pollution of Antarctic environment directly before the Fukushima accident. Examined samples included different elements of Antarctic marine environment: macro-algae (e.g. Cystosphaera jacquinotii, Ascoseira mirabilis), fishes(e.g. Notothenia coriiceps, Chaenocephalus aceratus), birds (e.g. Pygoscelis adeliae, P. papua), and crustaceans (e.g. Euphausia superba, Waldeckia obesa). Activity concentrations of {sup 137}Cs vary from <0.3 to 21.8 ± 2.1 Bq/kg d.w. In comparison with results obtained for samples of animals and macro-algae previously [1,2] our results are similar or lower. Activity concentrations of {sup 239+240}Pu range from <0.2 to 455 ± 56 mBq/kg d.w. and comparing to previous results [1,2] they were similar or lower. For maritime animals from Terra Nova Bay [3] results are also similar or lower than obtained in present project. Activity concentrations of {sup 238}Pu in samples varied from <0.2 to 79 ± 22 mBq/kg d.w. In comparison to results presented in [1,2,3] our values are similar or higher. Activity concentrations obtained for {sup 90}Sr varied from <1.5 to 73 ± 24 Bq/kg d.w. and are similar or lower then values given in [2,3]. Activity concentrations of {sup 241}Am varied from <9.4 to 29.8 ± 9.3 mBq/kg d.w. and they are similar or higher than values obtained in [3] and similar to that from [1]. Obtained results show that levels of radioactive contamination were very low and in many cases lower than the detection limit. Planned further investigation will allow estimating the environmental condition after the Fukushima accident. (authors)

  12. Automation in tube finishing bay

    International Nuclear Information System (INIS)

    Bhatnagar, Prateek; Satyadev, B.; Raghuraman, S.; Syama Sundara Rao, B.

    1997-01-01

    Automation concept in tube finishing bay, introduced after the final pass annealing of PHWR tubes resulted in integration of number of sub-systems in synchronisation with each other to produce final cut fuel tubes of specified length, tube finish etc. The tube finishing bay which was physically segregated into four distinct areas: 1. tube spreader and stacking area, 2. I.D. sand blasting area, 3. end conditioning, wad blowing, end capping and O.D. wet grinding area, 4. tube inspection, tube cutting and stacking area has been studied

  13. Solar Cycle Variation of Upper Thermospheric Temperature Over King Sejong Station, Antarctica

    Directory of Open Access Journals (Sweden)

    Jong-Kyun Chung

    2000-12-01

    Full Text Available A ground Fabry-Perot interferometer has been used to measure atomic oxygen nightglow (OI 630.0 nm from the thermosphere (about 250 km at King Sejong station (KSS, geographic: 62.22oS, 301.25oE; geomagnetic: 50.65oS, 7.51oE, Antarctica. While numerous studies of the thermosphere have been performed on high latitude using ground-based Fabry-Perot interferometers, the thermospheric measurements in the Southern Hemisphere are relatively new and sparse. Therefore, the nightglow measurements at KSS play an important role in extending the thermospheric studies to the Southern Hemisphere. In this study, we investigated the effects of the geomagnetic and solar activities on the thermospheric neutral temperatures that have been observed at KSS in 1989 and 1997. The measured average temperatures are 1400 K in 1989 and 800 K in 1997, reflecting the influence of the solar activity. The measurements were compared with empirical models, MSIS-86 and semi-empirical model, VSH.

  14. Lidar-revised geologic map of the Des Moines 7.5' quadrangle, King County, Washington

    Science.gov (United States)

    Tabor, Rowland W.; Booth, Derek B.

    2017-11-06

    This map is an interpretation of a modern lidar digital elevation model combined with the geology depicted on the Geologic Map of the Des Moines 7.5' Quadrangle, King County, Washington (Booth and Waldron, 2004). Booth and Waldron described, interpreted, and located the geology on the 1:24,000-scale topographic map of the Des Moines 7.5' quadrangle. The base map that they used was originally compiled in 1943 and revised using 1990 aerial photographs; it has 25-ft contours, nominal horizontal resolution of about 40 ft (12 m), and nominal mean vertical accuracy of about 10 ft (3 m). Similar to many geologic maps, much of the geology in the Booth and Waldron (2004) map was interpreted from landforms portrayed on the topographic map. In 2001, the Puget Sound Lidar Consortium obtained a lidar-derived digital elevation model (DEM) for much of the Puget Sound area, including the entire Des Moines 7.5' quadrangle. This new DEM has a horizontal resolution of about 6 ft (2 m) and a mean vertical accuracy of about 1 ft (0.3 m). The greater resolution and accuracy of the lidar DEM compared to topography constructed from air-photo stereo models have much improved the interpretation of geology, even in this heavily developed area, especially the distribution and relative age of some surficial deposits. For a brief description of the light detection and ranging (lidar) remote sensing method and this data acquisition program, see Haugerud and others (2003). 

  15. Magnetic anomaly patterns over crustal blocks of the King Edward VII Peninsula, Marie Byrd Land, West Antarctica

    Directory of Open Access Journals (Sweden)

    M. Spano

    2000-06-01

    Full Text Available Within the framework of the GITARA II project an aeromagnetic survey was performed during the GANOVEXVII expedition (1992/1993 over the King Edward VII Peninsula in northwestern Marie Byrd Land (West Antarctica. This region which may represent the eastern flank of the Ross Sea rift system had previously been explored only at reconnaissance level. New total field and upward continued (10 km magnetic anomaly maps are produced and interpreted here to map and discuss the crustal structure of the Edward VII Peninsula. Tworound-shaped, high-amplitude magnetic anomalies are recognised over the Alexandra Mountains block. The anomalies are difficult to interpret since susceptibility data indicate the prevalence of non-magnetic rocks at the surface. A possible interpretation is that the anomalies are due to Cretaceous mafic intrusives distinct from weakly magnetic Byrd Coast Granite of the adjacent Rockefeller Mountains block. Alternatively the anomalies could be related to buried pluton-sized Devonian Ford Granodiorite intruded by dikes. If Cretaceous in age, the former intrusives revealed from the magnetics could also be responsible for contact metamorphism of the adjacent Alexandra Mountains migmatites. Lower amplitude circular anomalies over the Central Plateau and Prestrud Inlet are likely to be caused by unexposed Devonian Ford Granodiorite which crops out in the Ford Ranges. Elongated high-frequency anomalies of the Sulzberger Bay are similar to those recognised over seismically constrained Cenozoic rift-related volcanics of the Ross Sea. A broad magnetic low over the Sulzberger Ice Shelf may be indicative of a fault bounded graben-like basin with sedimentary infill. Overall recognition of magnetic anomaly patterns and trends reveals segmentation of the Edward VII Peninsula and of the adjacent marine areas in distinct crustal blocks. Faults may separate these blocks and they are interpreted to reflect multiple Cretaceous and maybe Cenozoic crustal

  16. Johann Bernhard Aloys von Gudden and the Mad King of Bavaria.

    Science.gov (United States)

    Bhattacharyya, Kalyan B

    2017-01-01

    Bernhard von Gudden was a psychiatrist in Prussia and he was summoned in March 1886 to examine King Ludwig II for his apparently insane activities like, profligate spending and erratic behaviour. A team of four estimable psychiatrists pronounced that he was not capable ruling. Consequently, he was dethroned and kept in a castle under supervision of von Gudden. Gudden championed the idea of 'no restraint' and advocated free movement of insane persons and one evening in June, he accompanied the King during an evening stroll to a lake. A few hours later, the corpus of both of them were recovered under mysterious circumstances. Autopsy suggested that the King was drowned but no post-mortem examination was performed on von Gudden. There are plenty of controversies regarding their death like, murder, accidental death or even natural death from cardiac arrest following immersion in cold water, but no incontrovertible conclusion could be arrived at, even after scrupulous analysis by historians and even the diagnosis of insanity of the King has been doubted. Some even suggested that the opinion of psychiatrists were sought as a pretense in order to depose the King.

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

    Science.gov (United States)

    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. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Hedging in Political Discourse: Evidence from the Speeches of King Abdullah II of Jordan

    Directory of Open Access Journals (Sweden)

    Rabab’ah Ghaleb

    2015-07-01

    Full Text Available This paper reports on the findings of a study that aimed to identify the linguistic items which act as hedges in the speeches of King Abdullah II of Jordan, as well as to examine the pragmatic functions of these devices. Twenty-five political speeches of King Abdullah II, randomly selected from the official website of King Abdullah (see Appendix, were analyzed adopting Salager-Meyer’s (1994 taxonomy. The study revealed that the most frequently used hedging device in King Abdullah’s speech is modal auxiliaries, and the most frequently used hedging device subcategory is the modal auxiliary “can”. The findings suggest that these hedging devices fulfil several pragmatic functions. These findings contribute to understanding that speaking a second language (Arabic, in the case of King Abdullah II neither affects the types of hedging devices nor the functions these devices perform. Moreover, contrary to scientific discourse (e.g., medicine, the research concludes that political discourse as a non-scientific genre resorts to hedging devices to express indirectness, politeness, lack of commitment and probability.

  19. The Russian secret service and King Alexander Obrenović of Serbia (1900-1903

    Directory of Open Access Journals (Sweden)

    Rajić Suzana

    2012-01-01

    Full Text Available The period of 1900-1903 saw three phases of cooperation between the Rus­sian Secret Service (Okhrana and King Alexander Obrenović of Serbia. It is safe to say that the Secret Service operated in Serbia as an extended arm of the Russian Ministry of Foreign Affairs, i.e. of its diplomatic mission in Belgrade. Its goal was to fortify the position of Russia in Serbia after King Alexander’s wedding and the departure of his father, ex-King Milan (who abdicated in 1889 in favour of his minor son, from the country. The Serbian King, however, benefited little from the cooperation, because he did not receive assistance from the Secret Service when he needed it most. Thus, the issue of conspiracy against his life was lightly treated throughout 1902 until his assassination in 1903. In the third and last period of cooperation, from the beginning of 1902 until the King’s assassination on 11 June 1903,1 the Russian ministries of Internal and Foreign Affairs forbade the agents to receive money from the Serbian King and relieved them of any duty regarding the protection of his life. [Projekat Ministarstva nauke Republike Srbije, br. 177014: Serbian nation: Integrating and disintegrating processes

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

    Science.gov (United States)

    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.

  1. Estuarine Sediment Budgets for Chesapeake Bay Tributaries

    Science.gov (United States)

    2012-09-01

    2003. Estuarine sediment sources: A Summary Report of Sediment Processes in Chesapeake Bay and Watershed . Water-Resources Investigations Report 03...2007. Sources and transport of sediment in the watershed : Synthesis of US Geological Survey science for the Chesapeake Bay ecosystem and...originator. Estuarine Sediment Budgets for Chesapeake Bay Tributaries by Julie D. Herman PURPOSE. This Coastal and Hydraulics Engineering

  2. Genetic genealogy reveals true Y haplogroup of House of Bourbon contradicting recent identification of the presumed remains of two French Kings

    Science.gov (United States)

    Larmuseau, Maarten H D; Delorme, Philippe; Germain, Patrick; Vanderheyden, Nancy; Gilissen, Anja; Van Geystelen, Anneleen; Cassiman, Jean-Jacques; Decorte, Ronny

    2014-01-01

    Genetic analysis strongly increases the opportunity to identify skeletal remains or other biological samples from historical figures. However, validation of this identification is essential and should be done by DNA typing of living relatives. Based on the similarity of a limited set of Y-STRs, a blood sample and a head were recently identified as those belonging respectively to King Louis XVI and his paternal ancestor King Henry IV. Here, we collected DNA samples from three living males of the House of Bourbon to validate the since then controversial identification of these remains. The three living relatives revealed the Bourbon's Y-chromosomal variant on a high phylogenetic resolution for several members of the lineage between Henry IV and Louis XVI. This ‘true' Bourbon's variant is different from the published Y-STR profiles of the blood as well as of the head. The earlier identifications of these samples can therefore not be validated. Moreover, matrilineal genealogical data revealed that the published mtDNA sequence of the head was also different from the one of a series of relatives. This therefore leads to the conclusion that the analyzed samples were not from the French kings. Our study once again demonstrated that in order to realize an accurate genetic identification of historical remains DNA typing of living persons, who are paternally or maternally related with the presumed donor of the samples, is required. PMID:24105374

  3. Genetic genealogy reveals true Y haplogroup of House of Bourbon contradicting recent identification of the presumed remains of two French Kings.

    Science.gov (United States)

    Larmuseau, Maarten H D; Delorme, Philippe; Germain, Patrick; Vanderheyden, Nancy; Gilissen, Anja; Van Geystelen, Anneleen; Cassiman, Jean-Jacques; Decorte, Ronny

    2014-05-01

    Genetic analysis strongly increases the opportunity to identify skeletal remains or other biological samples from historical figures. However, validation of this identification is essential and should be done by DNA typing of living relatives. Based on the similarity of a limited set of Y-STRs, a blood sample and a head were recently identified as those belonging respectively to King Louis XVI and his paternal ancestor King Henry IV. Here, we collected DNA samples from three living males of the House of Bourbon to validate the since then controversial identification of these remains. The three living relatives revealed the Bourbon's Y-chromosomal variant on a high phylogenetic resolution for several members of the lineage between Henry IV and Louis XVI. This 'true' Bourbon's variant is different from the published Y-STR profiles of the blood as well as of the head. The earlier identifications of these samples can therefore not be validated. Moreover, matrilineal genealogical data revealed that the published mtDNA sequence of the head was also different from the one of a series of relatives. This therefore leads to the conclusion that the analyzed samples were not from the French kings. Our study once again demonstrated that in order to realize an accurate genetic identification of historical remains DNA typing of living persons, who are paternally or maternally related with the presumed donor of the samples, is required.

  4. Mixed connective tissue disease: The King Faisal Specialist Hospital experience

    International Nuclear Information System (INIS)

    Al-Rayes, H.; Al-Sheikh, A.; Al-Dalaan, A.; Al-Saleh, S.

    2002-01-01

    The aim of this study was to assess the clinical presentation, complications and serological analysis of mixed connective tissue disease (MCTD) at King Faisal Specialist Hospital and Research Centre (KFSHRC), and to determine the long-term clinical and immunologic outcomes. This was a retrospective study with prospective follow-up of 18 patients with MCTD who were followed at KFSHRC between 1982 and 1999. The age at onset of the disease ranged from 6 to 44 years, with mean age of 17.9 years. The female to male ratio was 2.5:1 and the mean follow-up time was 5 years. The most frequent presenting symptoms were arthralgia in all patients, Raynaud's phenomenon in 16 patients (88%) and swollen hands in 11 patients (61%). Arthritis was seen in 12 patients in (67%) and definite myositis in 10 patients (58%). The most common skin rashes encountered included lupus-like rash in 8 patients (44%) and cutaneous vasculitis in 5 patients (28%). Pulmonary hypertension occurred in 4 patients (22%). Other clinical manifestations encountered were esophageal hypomotility in 10 patients (56%), myocarditis in 2 patients (11%) and proteinurea in 2 patients (11%), while various neurological manifestations were present in 7 patients (39%). All patients exhibited higher titer of ANA and anti-nRNP antibodies. Five of the 18 patients (28%) had marked reduction in the anti-nRNP during remission. Following treatment, features of inflammation as well as Raynaud's phenomenon and esophageal hypomotility diminished, while pulmonary hypertension persisted. A favorable outcome was observed in 12 patients (67%), 3 patients (17%) had continued active disease, while 3 patients (17%) died, with death related to pulmonary hypertension occurring in 2 patients (11%). The studied patients demonstrated the typical clinical and serological findings of MCTD, which support the correlation between anti-nRNP antibody specificities and MCTD. Autoantibody reactivity against nRNP polypeptides tends to regress during

  5. King's Health Partners' Prostate Cancer Biobank (KHP PCaBB).

    Science.gov (United States)

    Saifuddin, S R; Devlies, W; Santaolalla, A; Cahill, F; George, G; Enting, D; Rudman, S; Cathcart, P; Challacombe, B; Dasgupta, P; Galustian, C; Chandra, A; Chowdhury, S; Gillett, C; Van Hemelrijck, M

    2017-11-22

    The KHP PCaBB was established in 2013 and recruits donors from the Urology or Oncology Departments at Guy's Hospital in London (UK). Prostate cancer patients may be approached to give their consent for biobanking at any point in their treatment pathway, which allows residual material from their earlier diagnosis to be transferred and used by the Biobank. Currently, patients are specifically asked to donate samples of blood and surplus prostate tissue as well as permitting access to their clinical and pathological data that continues to be added throughout the course of their disease. Between 2013 and 2015, 549 prostate cancer patients gave their consent to the biobank and, the tissue repository collected 489 blood samples, 120 frozen prostate tissue samples and 1064 formalin fixed paraffin embedded diagnostic blocks.Prostate cancer has become a chronic disease in a large proportion of men, with many men receiving multiple subsequent treatments, and their treatment trajectory often spanning over decades. Therefore, this resource aims to provide an ideal research platform to explore potential variations in treatment response as well as disease markers in the different risk categories for prostate cancer.A recent audit of the KHP PCaBB revealed that between 2013 and 2015, 1796 patients were diagnosed with prostate cancer at King's Health Partners (KHP), out of which 549 (30.6%) gave their consent to KHP PCaBB. Comparisons between demographic and clinical characteristics of patients who had consented compared to the total patient population revealed that the KHP PCaBB is demographically representative of the total prostate cancer patient population seen in Guy's and St Thomas' NHS Foundation Trust (GSTT). We observed no differences in distribution of ethnicity (p = 0.507) and socioeconomic status (p = 0.097). Some differences were observed in clinical characteristics, specifically with treatment type - which differed significantly between the patients who had

  6. Management case study: Tampa Bay, Florida

    Science.gov (United States)

    Morrison, Gerold; Greening, Holly; Yates, Kimberly K.; Wolanski, Eric; McLusky, Donald S.

    2011-01-01

    Tampa Bay, Florida, USA, is a shallow, subtropical estuary that experienced severe cultural eutrophication between the 1940s and 1980s, a period when the human population of its watershed quadrupled. In response, citizen action led to the formation of a public- and private-sector partnership (the Tampa Bay Estuary Program), which adopted a number of management objectives to support the restoration and protection of the bay’s living resources. These included numeric chlorophyll a and water-clarity targets, as well as long-term goals addressing the spatial extent of seagrasses and other selected habitat types, to support estuarine-dependent faunal guilds. Over the past three decades, nitrogen controls involving sources such as wastewater treatment plants, stormwater conveyance systems, fertilizer manufacturing and shipping operations, and power plants have been undertaken to meet these and other management objectives. Cumulatively, these controls have resulted in a 60% reduction in annual total nitrogen (TN) loads relative to earlier worse-case (latter 1970s) conditions. As a result, annual water-clarity and chlorophyll a targets are currently met in most years, and seagrass cover measured in 2008 was the highest recorded since 1950. Factors that have contributed to the observed improvements in Tampa Bay over the past several decades include the following: (1) Development of numeric, science-based water-quality targets to meet a long-term goal of restoring seagrass acreage to 1950s levels. Empirical and mechanistic models found that annual average chlorophyll a concentrations were a primary manageable factor affecting light attenuation. The models also quantified relationships between TN loads, chlorophyll a concentrations, light attenuation, and fluctuations in seagrass cover. The availability of long-term monitoring data, and a systematic process for using the data to evaluate the effectiveness of management actions, has allowed managers to track progress and

  7. Naive Bayes vs Logistic Regression: Theory, Implementation and Experimental Validation

    Directory of Open Access Journals (Sweden)

    Tapan Kumar Bhowmik

    2015-12-01

    Full Text Available This article presents the theoretical derivation as well as practical steps for implementing Naive Bayes (NB and Logistic Regression (LR classifiers. A generative learning under Gaussian Naive Bayes assumption and two discriminative learning techniques based on gradient ascent and Newton-Raphson methods are described to estimate the parameters of LR. Some limitation of learning techniques and implementation issues are discussed as well. A set of experiments are performed for both the classifiers under different learning circumstances and their performances are compared. From the experiments, it is observed that LR learning with gradient ascent technique outperforms general NB classifier. However, under Gaussian Naive Bayes assumption, both classifiers NB and LR perform similar.

  8. Management case study: Tampa Bay, Florida

    Science.gov (United States)

    Morrison, Gerold; Greening, Holly; Yates, Kimberly K.; Wolanski, Eric; McLusky, Donald S.

    2011-01-01

    Tampa Bay, Florida, USA, is a shallow, subtropical estuary that experienced severe cultural eutrophication between the 1940s and 1980s, a period when the human population of its watershed quadrupled. In response, citizen action led to the formation of a public- and private-sector partnership (the Tampa Bay Estuary Program), which adopted a number of management objectives to support the restoration and protection of the bay’s living resources. These included numeric chlorophyll a and water-clarity targets, as well as long-term goals addressing the spatial extent of seagrasses and other selected habitat types, to support estuarine-dependent faunal guilds. Over the past three decades, nitrogen controls involving sources such as wastewater treatment plants, stormwater conveyance systems, fertilizer manufacturing and shipping operations, and power plants have been undertaken to meet these and other management objectives. Cumulatively, these controls have resulted in a 60% reduction in annual total nitrogen (TN) loads relative to earlier worse-case (latter 1970s) conditions. As a result, annual water-clarity and chlorophyll a targets are currently met in most years, and seagrass cover measured in 2008 was the highest recorded since 1950. Factors that have contributed to the observed improvements in Tampa Bay over the past several decades include the following: (1) Development of numeric, science-based water-quality targets to meet a long-term goal of restoring seagrass acreage to 1950s levels. Empirical and mechanistic models found that annual average chlorophyll a concentrations were a primary manageable factor affecting light attenuation. The models also quantified relationships between TN loads, chlorophyll a concentrations, light attenuation, and fluctuations in seagrass cover. The availability of long-term monitoring data, and a systematic process for using the data to evaluate the effectiveness of management actions, has allowed managers to track progress and

  9. King penguin population on Macquarie Island recovers ancient DNA diversity after heavy exploitation in historic times.

    Science.gov (United States)

    Heupink, Tim H; van den Hoff, John; Lambert, David M

    2012-08-23

    Historically, king penguin populations on Macquarie Island have suffered greatly from human exploitation. Two large colonies on the island were drastically reduced to a single small colony as a result of harvesting for the blubber oil industry. However, recent conservation efforts have resulted in the king penguin population expanding in numbers and range to recolonize previous as well as new sites. Ancient DNA methods were used to estimate past genetic diversity and combined with studies of modern populations, we are now able to compare past levels of variation with extant populations on northern Macquarie Island. The ancient and modern populations are closely related and show a similar level of genetic diversity. These results suggest that the king penguin population has recovered past genetic diversity in just 80 years owing to conservation efforts, despite having seen the brink of extinction.

  10. Archeology in Medicine: Digging up into the tophi of Popes, Dukes and Kings

    Directory of Open Access Journals (Sweden)

    G. Ceccarelli

    2011-09-01

    Full Text Available According to an Anglo-Saxon pun, “gout is the king of diseases and the disease of Kings”. In fact, it is well-known that in past times a quantity of famous persons, including Kings and Popes, were affected with this rheumatic disorder. In this paper biographical anecdotes on several Popes (Pius III, Julius II, Julius III, Clement VIII, Innocent XI, Clement XII and Pius VIII, King George IV and Queen Anne of England, as well as on some members of the Lorraine lineage, all suffering from gout, are sketched out. These historical data are briefly discussed in relation to the celebrated Hippocrates’s aphorisms on gout.

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

    Energy Technology Data Exchange (ETDEWEB)

    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).

  12. Simulation of ridesourcing using agent-based demand and supply regional models : potential market demand for first-mile transit travel and reduction in vehicle miles traveled in the San Francisco Bay Area.

    Science.gov (United States)

    2016-01-01

    In this study, we use existing modeling tools and data from the San Francisco Bay Area : (California) to understand the potential market demand for a first mile transit access service : and possible reductions in vehicle miles traveled (VMT) (a...

  13. Impact of Point and Non-point Source Pollution on Coral Reef Ecosystems In Mamala Bay, Oahu, Hawaii based on Water Quality Measurements and Benthic Surveys in 1993-1994 (NODC Accession 0001172)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The effects of both point and non-point sources of pollution on coral reef ecosystems in Mamala Bay were studied at three levels of biological organization; the...

  14. Assessment of invasiveness of the Orange Keyhole Sponge Mycale Armata in Kaneohe Bay, Oahu, Hawaii, based on surveys in 2005 - 2006, Year 2 of Hawaii Coral Reef Initiative (NODC Accession 0033380)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The purpose of this study was to determine Mycale armata's distribution, abundance throughout the bay, its growth rates on permanent quadrats, and whether mechanical...

  15. Backscatter imagery in Jobos Bay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1x1 meter resolution backscatter mosaic of Jobos Bay, Puerto Rico (in NAD83 UTM 19 North). The backscatter values are in relative 8-bit (0 –...

  16. Classification using Hierarchical Naive Bayes models

    DEFF Research Database (Denmark)

    Langseth, Helge; Dyhre Nielsen, Thomas

    2006-01-01

    Classification problems have a long history in the machine learning literature. One of the simplest, and yet most consistently well-performing set of classifiers is the Naïve Bayes models. However, an inherent problem with these classifiers is the assumption that all attributes used to describe......, termed Hierarchical Naïve Bayes models. Hierarchical Naïve Bayes models extend the modeling flexibility of Naïve Bayes models by introducing latent variables to relax some of the independence statements in these models. We propose a simple algorithm for learning Hierarchical Naïve Bayes models...

  17. Bayes and empirical Bayes estimators of abundance and density from spatial capture-recapture data.

    Directory of Open Access Journals (Sweden)

    Robert M Dorazio

    Full Text Available In capture-recapture and mark-resight surveys, movements of individuals both within and between sampling periods can alter the susceptibility of individuals to detection over the region of sampling. In these circumstances spatially explicit capture-recapture (SECR models, which incorporate the observed locations of individuals, allow population density and abundance to be estimated while accounting for differences in detectability of individuals. In this paper I propose two Bayesian SECR models, one for the analysis of recaptures observed in trapping arrays and another for the analysis of recaptures observed in area searches. In formulating these models I used distinct submodels to specify the distribution of individual home-range centers and the observable recaptures associated with these individuals. This separation of ecological and observational processes allowed me to derive a formal connection between Bayes and empirical Bayes estimators of population abundance that has not been established previously. I showed that this connection applies to every Poisson point-process model of SECR data and provides theoretical support for a previously proposed estimator of abundance based on recaptures in trapping arrays. To illustrate results of both classical and Bayesian methods of analysis, I compared Bayes and empirical Bayes esimates of abundance and density using recaptures from simulated and real populations of animals. Real populations included two iconic datasets: recaptures of tigers detected in camera-trap surveys and recaptures of lizards detected in area-search surveys. In the datasets I analyzed, classical and Bayesian methods provided similar - and often identical - inferences, which is not surprising given the sample sizes and the noninformative priors used in the analyses.

  18. MrBayes tgMC³: a tight GPU implementation of MrBayes.

    Directory of Open Access Journals (Sweden)

    Cheng Ling

    Full Text Available MrBayes is model-based phylogenetic inference tool using Bayesian statistics. However, model-based assessment of phylogenetic trees adds to the computational burden of tree-searching, and so poses significant computational challenges. Graphics Processing Units (GPUs have been proposed as high performance, low cost acceleration platforms and several parallelized versions of the Metropolis Coupled Markov Chain Mote Carlo (MC(3 algorithm in MrBayes have been presented that can run on GPUs. However, some bottlenecks decrease the efficiency of these implementations. To address these bottlenecks, we propose a tight GPU MC(3 (tgMC(3 algorithm. tgMC(3 implements a different architecture from the one-to-one acceleration architecture employed in previously proposed methods. It merges multiply discrete GPU kernels according to the data dependency and hence decreases the number of kernels launched and the complexity of data transfer. We implemented tgMC(3 and made performance comparisons with an earlier proposed algorithm, nMC(3, and also with MrBayes MC(3 under serial and multiply concurrent CPU processes. All of the methods were benchmarked on the same computing node from DEGIMA. Experiments indicate that the tgMC(3 method outstrips nMC(3 (v1.0 with speedup factors from 2.1 to 2.7×. In addition, tgMC(3 outperforms the serial MrBayes MC(3 by a factor of 6 to 30× when using a single GTX480 card, whereas a speedup factor of around 51× can be achieved by using two GTX 480 cards on relatively long sequences. Moreover, tgMC(3 was compared with MrBayes accelerated by BEAGLE, and achieved speedup factors from 3.7 to 5.7×. The reported performance improvement of tgMC(3 is significant and appears to scale well with increasing dataset sizes. In addition, the strategy proposed in tgMC(3 could benefit the acceleration of other Bayesian-based phylogenetic analysis methods using GPUs.

  19. Mangrove transformation in the Incomati Estuary, Maputo Bay ...

    African Journals Online (AJOL)

    Peri-urban mangroves in Maputo Bay were studied to assess changes on forest area cover and the effect of cut pressure on the forest structure and condition, based on GIS techniques and measurement of forest trees' structural parameters. The results show a 5% increase in forest area in 2003, with 64% of total forest being ...

  20. Nutrient load estimates for Manila Bay, Philippines using population data

    NARCIS (Netherlands)

    Sotto, Lara Patricia A; Beusen, Arthur H W; Villanoy, Cesar L.; Bouwman, Lex F.; Jacinto, Gil S.

    2015-01-01

    A major source of nutrient load to periodically hypoxic Manila Bay is the urban nutrient waste water flow from humans and industries to surface water. In Manila alone, the population density is as high as 19,137 people/km2. A model based on a global point source model by Morée et al. (2013) was used

  1. Waves off Gopalpur, northern Bay of Bengal during cyclone Phailin.

    Digital Repository Service at National Institute of Oceanography (India)

    Amrutha, M.M.; SanilKumar, V.; Anoop, T.R.; Nair, T.M.B.; Nherakkol, A.; Jeyakumar, C.

    The wave statistical parameters during Cyclone Phailin which crossed the northern Bay of Bengal are described based on the Directional Waverider buoy-measured wave data from 8 to 13 October 2013. On 12 October 2013, the cyclone passed within 70 km...

  2. Waves off Puducherry, Bay of Bengal, during cyclone THANE

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; Johnson, G.; Dubhashi, K.K.; Nair, T.M.B.

    We studied the wave characteristics during the very severe cyclonic storm THANE which crossed the east coast of India between Puducherry and Cuddalore based on waves measured at a location in Bay of Bengal at 14 m water depth. Objective of the paper...

  3. The biology of the Arabian Sea and Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Gauns, M.

    This article focusses on the variability in physics and chemistry of the region and investigate its influence on the biology. This article is largely based on the recent observations made during the India JGOFS and BOBPS (Bay of Bengal Process Study...

  4. The influence of the king on medical practice in ancient Mesopotamia.

    Science.gov (United States)

    Adamson, P B

    1989-01-01

    Rulers in ancient Mesopotamia were interested in their own health and, by the second millenium B.C., medicine was extended to the population, but not to the conquered people. Physicians were very few and under patronage and control of the king; they were a cast lower than priests and considered as skilled technicians, with a great influence. Surgeons and veterinary surgeons were also encouraged, but kings promulgated laws to reward and penalise surgeons for damage or trauma or failure to effect a cure of the patients, heritage of the lex talionis.

  5. Tracing the Pb origin using stable Pb isotope ratios in sediments of Liaodong Bay, China

    Science.gov (United States)

    Hu, Ningjing; Huang, Peng; Zhang, Hui; Zhu, Aimei; He, Lianhua; Zhang, Jun; Liu, Jihua; Shi, Xuefa; Ma, Deyi

    2015-12-01

    A comprehensive study was carried out on the source of Pb within Liaodong Bay. Sixty surface sediment samples covering the entire Liaodong Bay were measured for total Pb, Cu, and Zn concentrations and Pb isotopic compositions (207Pb/206Pb and 208Pb/206Pb). Pb in northern (Section I) and southwestern (Section III) Liaodong Bay is impacted by anthropogenic sources, including coal combustion, vehicle emissions, and Pb ores. However, Pb in southern Liaodong Bay (Section II) is predominately from natural sources. While the Pb isotopic composition in some Section I sites suggests there are various anthropogenic sources of Pb, its enrichment factors are low. This indicates that the stable Pb isotopic composition is more sensitive to anthropogenic Pb inputs. Based on total concentration and enrichment factors, Cu and Zn in Liaodong Bay are mainly derived from natural process, except in the Jinzhou Gulf.

  6. King George Island ice cap geometry updated with airborne GPR measurements

    Directory of Open Access Journals (Sweden)

    M. Rückamp

    2012-07-01

    Full Text Available Ice geometry is a mandatory requirement for numerical modelling purposes. In this paper we present a consistent data set for the ice thickness, the bedrock topography and the ice surface topography of the King George Island ice cap (Arctowski icefield and the adjacent central part. The new data set is composed of ground based and airborne ground penetrating radar (GPR and differential GPS (DGPS measurements, obtained during several field campaigns. Blindow et al. (2010 already provided a comprehensive overview of the ground based measurements carried out in the safely accessible area of the ice cap. The updated data set incorporates airborne measurements in the heavily crevassed coastal areas. Therefore, in this paper special attention is paid to the airborne measurements by addressing the instrument used, survey procedure, and data processing in more detail. In particular, the inclusion of airborne GPR measurements with the 30 MHz BGR-P30-System developed at the Institute of Geophysics (University of Münster completes the picture of the ice geometry substantially. The compiled digital elevation model of the bedrock shows a rough, highly variable topography with pronounced valleys, ridges, and troughs. Mean ice thickness is 240 ± 6 m, with a maximum value of 422 ± 10 m in the surveyed area. Noticeable are bounded areas in the bedrock topography below sea level where marine based ice exists. The provided data set is required as a basis for future monitoring attempts or as input for numerical modelling experiments. The data set is available from the PANGAEA database at http://dx.doi.org/10.1594/PANGAEA.770567.

  7. Escaping from allegories:cat’s eye and King Lear Escaping from allegories:cat’s eye and King Lear

    Directory of Open Access Journals (Sweden)

    Caroline Cakebread

    2008-04-01

    Full Text Available In her 1972 study of Canadian literature, aptly titled Survival, Margaret Atwood uses the symbol of the mirror to describe the difficulty faced by Canadian writers and artists, struggling to assert their voices in a country trying to define itself against a colonial past.Here, she sees Canada as squeezed between the overwhelming, colonizing powers of Great Britain on one side, and The United States on the other. In her view, a piece of art becomes a mirror. As she writes: If a country or a culture lacks such mirrors it has no way of knowing what it looks like; it must travel blind. If, as has long been the case in [Canada], the viewer is given a mirror that reflects not him but someone else, and told at the same time that the reflection he sees is himself, he will get a very distorted idea of what he is really like. He will also get a distorted idea of what other people are like: it’s hard to find out who anyone else is until you have found out who you are. (15-16 With its roots in Lacanian psychoanalysis, the mirror Atwood describes provides an unreliable reflection for burgeoning artists inCanada: up against the powerful countries that surround them she sees a major identity crisis. Sixteen years later, her 1988 novel, Cat’s Eye, treads similar ground, tracking as it does the passage of its protagonist—painter, Elaine Risley—through childhood in mid-century Canada to her development as an established artist in the 1980s. It is into this narrative that Atwood places extensive references to Shakespeare’s tragedy, King Lear—a play that deals with the notion of identity. Here, Lear’s question, “Who is it that can tell me who I am?” becomes Elaine’s, as she ventures back to Toronto to attend a retrospective of her work at a women’s art gallery named “Sub-Versions.” In her 1972 study of Canadian literature, aptly titled Survival, Margaret Atwood uses the symbol of the mirror to describe the difficulty faced

  8. Surficial sediment distribution and net sediment transport pattern in İzmir Bay, western Turkey

    Science.gov (United States)

    Duman, Muhammet; Avcı, Mert; Duman, Şükriye; Demirkurt, Erkan; Düzbastılar, Musa Kazım

    2004-06-01

    İzmir Bay, a microtidal bay in the eastern Aegean Sea, is an area of fine-grained sediment. The surficial sediments may be subdivided into seven zones based on their grain size. The western part of the outer bay is covered by silty and muddy sand, whilst the eastern part of the outer bay is covered with silt and mud. Most of the central bay is covered with sandy silt containing up to 50% carbonate and the area between the central and inner bay is floored by silt. Total organic carbon concentrations of the surface sediments vary between 0.40% and 3.12%, and increase in proportion to silt content. Accumulation of organic matter in the inner bay is probably produced by the inflow from raw sewage outfalls. The grain size trends are analyzed in conjunction with information on hydrodynamics, mineralogy and geochemistry, to derive sediment movement patterns. The pattern gives a preliminary idea of sediment transport directions together with the main areas of deposition and the possible dispersal patterns of contaminants in the İzmir Bay environment.

  9. Remote Sensing Spatiotemporal Assessment of Nitrogen Concentrations in Tampa Bay, Florida due to a Drought

    Directory of Open Access Journals (Sweden)

    Ni-Bin Chang

    2012-01-01

    Full Text Available A long-term low nitrogen to phosphorus (N:P ratio in the Tampa Bay, Florida, estuary system suggests that nitrogen is more limiting than phosphorus. However, south Florida suffered from a drought around 2007, and the reduction in runoff flowing into the bay affected local ecosystem dynamics. This study presents a remote sensing study to retrieve spatiotemporal patterns of total nitrogen (TN concentrations in Tampa Bay under drought impacts through the integration of Moderate Resolution Imaging Spectroradiometer (MODIS images and a genetic programming (GP model. Research findings show that the drought impact on TN in Tampa Bay is both a seasonal and yearly phenomenon. Without the presence of ocean water intrusion, the whole bay would show a relatively uniform TN distribution during the drought period until the flow input from rivers returned to normal. Based on yearly comparisons, temperature could be the limiting factor on the plankton growth in Tampa Bay. To further substantiate the credibility of a nutrient estimation algorithm, a k-means clustering analysis was conducted to demonstrate sea-bay-land interactions among ebbs, tides, and river discharges. The seasonal cluster distribution in 2007 is generally consistent with the conventional segments division of Tampa Bay.

  10. Uma proposta de avaliação de estudantes de enfermagem baseada nas teorias de Peplau e King

    OpenAIRE

    Tocantins, Florence Romijn; Begossi, Marlisete Reid

    1984-01-01

    As autoras propõem um instrumento de avaliação para atividades práticas a serem desenvolvidas por estudantes de graduação em enfermagem na área de Saúde Pública, tendo por base a teoria de Hildegard Peplau, e a concepção teórica de Imogene King. O objetivo principal é fundamentar a elaboração de um roteiro de orientação e supervisão para estudantes em centros de saúde, norteado por uma metodologia científica de assistência de enfermagem. The authors suggest an evaluation instrument for pra...

  11. 24-HOUR ELECTROCARDIOGRAPHY IN CLINICAL HEALTHY CAVALIER KING CHARLES SPANIELS, WIRE-HAIRED DACHSHUNDS AND CAIRN TERRIERS

    DEFF Research Database (Denmark)

    Rasmussen, Caroline Elisabeth; Vesterholm, Stina; Ludvigsen, Trine Pagh

    2010-01-01

    Sciences, University of Copenhagen, Frederiksberg, Denmark. 2. Zealand Pharma, Glostrup, Denmark. 3. Department of Clinical Sciences, Swedish University of Agricultural Science, Uppsala, Sweden Studies regarding reference values in 24-hour electrocardiography (ECG) (Holter) in small dog breeds are sparse....... Most ECG studies in dogs with myxomatous mitral valve disease (MMVD) are primarily based on short time ECG recorded at rest. Therefore, the aims of this study were to establish normal values for Holter recordings in three small dog breeds and to investigate if these variables were influenced...... by the risk these breeds have to develop MMVD. This study included 54 privately owned dogs: 23 Cavalier King Charles Spaniels (CKCS) (at high risk to develop MMVD), 18 wire-haired Dachshunds (wD) (at moderate risk to develop MMVD) and 13 Cairn Terriers (CT) (at low risk to develop MMVD). All dogs were between...

  12. First report of Hepatozoon (Apicomplexa: Adeleorina) from king ratsnakes (Elaphe carinata) in Shanghai, with description of a new species.

    Science.gov (United States)

    Han, Hongyu; Wu, Youling; Dong, Hui; Zhu, Shunhai; Li, Liujia; Zhao, Qiping; Wu, Di; Pei, Enle; Wang, Yange; Huang, Bing

    2015-06-01

    Hepatozoon species are the most common hemoparasites of snakes. In this study, Hepatozoon parasites were examined for the first time in king rat snakes (Elaphe carinata) from Shanghai, China. All 10 snakes were found to be infected with Hepatozoon gamonts. The gamonts were folded back in a hook-wise fashion for about 3 μm at one end. Parasitemia levels ranged from 4-43 infected erythrocytes per 1,000 examined. The gamonts changed the morphology of the parasitized erythrocytes. Although the gamonts showed some distinct variations in both the parasite and its nucleus, phylogenetic analysis indicated that all the E. carinata in this study formed a monophyletic group, and were distinct from all other published Hepatozoon species. A new species, Hepatozoon chinensis, was proposed based on the molecular and morphologic evidence.

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

    Directory of Open Access Journals (Sweden)

    Schmidt Martin

    2012-09-01

    Full Text Available Abstract 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 3; median right JF: 0.0434 cm3; p Conclusion A stenosis of the JF and consecutive venous congestion may explain the aetiology of CSF pressure waves in the subarachnoid space, independent of cerebellar herniation, as an additional pathogenetic factor for the development of SM in this breed.

  14. The impact of a combined intervention program: an educational and clinical pharmacist’s intervention to improve prescribing pattern in hospitalized geriatric patients at King Abdulaziz Medical City in Riyadh, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Najjar MF

    2018-03-01

    Full Text Available Muath Fahmi Najjar,1,2 Syed Azhar Syed Sulaiman,2 Majed Al Jeraisy,1 Hashim Balubaid3 1King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, College of Pharmacy, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia; 2Pharmaceutical Sciences School, Clinical Pharmacy Discipline, Universiti Sains Malaysia, Penang, Malaysia; 3King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, College of Medicine, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia Background: There is a difference between evidence-based guidelines for geriatric patients and clinical practice of physicians. Prescribing potentially inappropriate medications (PIMs can be attributed to the fact that many physicians are not aware of PIMs usage. Aim: The aim of this study was to assess the effectiveness of a combined intervention program comprising an educational and clinical pharmacist intervention to reduce the incidence of PIMs among hospitalized geriatric patients. Methods: This was a prospective pre-test versus post-test design study. The screening tool of older persons’ prescriptions, 2nd version, and 2015 American Geriatric Society Beers’ criteria were used to assess the appropriateness of medications prescribed for geriatric inpatients. The study was carried out in the medical wards of the Department of Medicine at King Abdulaziz Medical City in Riyadh, Saudi Arabia. Results: Four hundred geriatric patients were enrolled in the study: 200 in a pre-intervention group (control and 200 in the intervention group. After the combined intervention, the incidence rate of PIMs decreased significantly from 61% to 29.5% (p<0.001. Out of 317 recommendations given by the clinical pharmacist, the physicians accepted a total of 196 (61.83% recommendations. The most common PIMs to avoid regardless of

  15. Surface layer conditions of the atmosphere over western Bay of Bengal during Monex

    Digital Repository Service at National Institute of Oceanography (India)

    Anto, A.F.; Rao, L.V.G.; Somayajulu, Y.K.

    Based on surface meteorological data and wave data collected from 2 stations in the western Bay of Bengal in July 1979, surface layer (SL) conditions of the atmosphere for different situations of surface circulations and the associated sea surface...

  16. National Status and Trends: Bioeffects Assessment Program, Delaware Bay Summary Database (1997)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in...

  17. National Status and Trends: Bioeffects Assessment Program, Chesapeake Bay Summary Database (1998-2001)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Chesapeake Bay system...

  18. Eureka Littoral Cell CRSMP Humboldt Bay Mean Monthly Maximum Water Elevation 2011

    Data.gov (United States)

    California Natural Resource Agency — The Humboldt Bay Shoreline Assessment and LiDAR Analysis was conducted by field mapping the entire shoreline and assigning an unique segment identifier based on a...

  19. 75 FR 57442 - Availability of Seats for the Fagatele Bay National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2010-09-21

    ... Fagatele Bay National Marine Sanctuary Advisory Council: Business/Industry, Tourism, Community-at-Large: Tutuila East Side, and Youth. Applicants are chosen based upon their particular expertise and experience...

  20. Toward Determination of Venous Thrombosis Ages by Using Fuzzy Logic and Supervised Bayes Classification

    National Research Council Canada - National Science Library

    Lim, P

    2001-01-01

    .... Thus, the proposed learning base is constructed in a 3-tuple: observation, label, membership value in term of fuzzy logic for each class and not a 2-tuple as in the usual supervised Bayes classification application...

  1. Eureka Littoral Cell CRSMP Humboldt Bay Mean Monthly Maximum Water Elevation 2011

    Data.gov (United States)

    California Department of Resources — The Humboldt Bay Shoreline Assessment and LiDAR Analysis was conducted by field mapping the entire shoreline and assigning an unique segment identifier based on a...

  2. Late Miocene radiolarian biostratigraphy and paleoceanography of Sawai Bay formation, Neill Island, Andamans, India

    Digital Repository Service at National Institute of Oceanography (India)

    Gupta, S.M.; Srinivasan, M.S.

    Late Miocene radiolarian zones are encountered from mudstone strata of Sawai Bay Formation, Neill Island, Andamans. Percentage data of forty-five coarser taxonomic groups of radiolarians were subjected to Q-mode cluster analysis. Based...

  3. 36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

    Science.gov (United States)

    2010-07-01

    ... 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 Canyon National Parks. (a) Dogs and cats. Dogs and cats are prohibited on any park land or trail except within one...

  4. Carbon and nutrient contents in soils from the Kings River Experimental Watersheds, Sierra Nevada Mountains, California

    Science.gov (United States)

    D.W. Johnson; C.T. Hunsaker; D.W. Glass; B.M. Rau; B.A. Roath

    2011-01-01

    Soil C and nutrient contents were estimated for eight watersheds in two sites (one high elevation, Bull, and one low elevation, Providence) in the Kings River Experimental Watersheds in the western Sierra Nevada Mountains of California. Eighty-seven quantitative pits were dug to measure soil bulk density and total rock content, while three replicate surface samples...

  5. The Crescent Bypass: A Riparian Restoration Project on the Kings River (Fresno County)

    Science.gov (United States)

    Jonathan A. Oldham; Bradley E. Valentine

    1989-01-01

    The Kings River Conservation District planted over 1200 plants of 19 riparian species in the first of two phases of a riparian revegetation project in the San Joaquin Valley. To date, tree survival rates vary from 17 to 96 percent among species, with an overall rate of 62 percent. Shrub survival averages 57 percent and ranges from 23 to 73 percent. Factors affecting...

  6. Metabolic response to lipid infusion in fasting winter-acclimatized king penguin chicks (Aptenodytes patagonicus).

    Science.gov (United States)

    Teulier, Loïc; Tornos, Jérémy; Rouanet, Jean-Louis; Rey, Benjamin; Roussel, Damien

    2013-05-01

    During the cold austral winter, king penguin chicks are infrequently fed by their parents and thus experience severe nutritional deprivation under harsh environmental conditions. These energetic constraints lead to a range of energy sparing mechanisms balanced by the maintenance of efficient thermogenic processes. The present work investigated whether the high thermogenic capacities exhibited by winter-acclimatized king penguin chicks could be related to an increase in lipid substrate supply and oxidation in skeletal muscle, the main site of thermogenesis in birds. To test this hypothesis, we examined i) the effect of an experimental rise in plasma triglyceride on the whole metabolic rate in winter-acclimatized (WA) and de-acclimatized king penguin chicks kept at thermoneutrality (TN), and ii) investigated the fuel preference of muscle mitochondria. In vivo, a perfusion of a lipid emulsion induced a small 10% increase of metabolic rate in WA chicks but not in TN group. In vitro, the oxidation rate of muscle mitochondria respiring on lipid-derived substrate was +40% higher in WA chicks than in TN, while no differences were found between groups when mitochondria oxidized carbohydrate-derived substrate or succinate. Despite an enhanced fuel selection towards lipid oxidation in skeletal muscle, a rise of circulating lipids per se was not sufficient to fully unravel the thermogenic capacity of winter-acclimatized king penguin chicks. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Two versions of solomon's prayer (1 kings 8 and 2 chronicles 6): a ...

    African Journals Online (AJOL)

    . We find this prayer in two different theological and literary traditions of the Bible: 1 Kings 8:22-53 and 2 Chronicles 6:12-42. In the light of these parallel versions one may pose the following questions: What are the similarities and differences ...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  10. The work of nostalgia in Denis Hirson's I Remember King Kong (The ...

    African Journals Online (AJOL)

    This paper examines the work of nostalgia in Denis Hirson's I Remember King Kong (The Boxer), a poetic memoir of childhood that met with both critical acclaim and remarkable commercial success when it was published in South Africa in 2004. The book provides a telling case study of the multifaceted operation of ...

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

    Science.gov (United States)

    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…

  12. Conservative nutrient use by big-leaf mahogany (Swietenia macrophylla King) planted under contrasting environmental conditions

    Science.gov (United States)

    E. Medina; E. Cuevas; A.E. Lugo; E. Terezo; J. Jimenez-Osornio; P.A. Macario-Mendoza; P. Montanez

    2014-01-01

    We analyzed the nutritional composition and isotope ratios (C and N) of big-leaf mahogany (Swietenia macrophylla King) leaves in plantations established on contrasting soils and climates in Central America (State of Quintana Roo, Yucatan, Mexico) and South America (State of Para, Brazil). The objective was to determine the adaptability of this species to large...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  15. Matthew's Messianic Shepherd-king: In search of “the lost sheep of ...

    African Journals Online (AJOL)

    p1243322

    23-9:1 in Matthew 4:15-16. The investigation considers both Matthew's text- .... support a concrete eschatological expectation of national-political restoration for all Israel under one Davidic King. With the contextual parameters in place to guide ...

  16. 78 FR 38313 - Kings River Conservation District; Notice of Preliminary Permit Application Accepted for Filing...

    Science.gov (United States)

    2013-06-26

    ... Conservation District; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments and Motions To Intervene On June 3, 2013, the Kings River Conservation District filed an application, pursuant... strongly encourages electronic filing, documents may also be paper-filed. To paper-file, mail an original...

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

    Science.gov (United States)

    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…

  18. Africa in the imaginary: the geographical explorations of the king Juba II of Mauretania

    Directory of Open Access Journals (Sweden)

    Enrique GOZALBES CRAVIOTO

    2012-03-01

    Full Text Available In the present study we analyzed the different texts of the Latin encyclopaedist Plinio, specially the texts that refer to the geographical explorations of the king Juba II of Mauretania. These explorations developed from two directions, the Atlantic Africa and the mountain chain of the Atlas. Juba II contemplated both cases from the own image inherited from the African continent.

  19. 76 FR 23335 - Wilderness Stewardship Plan/Environmental Impact Statement, Sequoia and Kings Canyon National...

    Science.gov (United States)

    2011-04-26

    .../WSP when it is released, or just wish to receive a notice that the document is available for review on... available at any time. While you can ask us in your comment to withhold your personal identifying... Intent to Prepare Environmental Impact Statement for Wilderness Stewardship Plan, Sequoia and Kings...

  20. Pengolahan Biji Mahoni (Swietenia Macrophylla King) Sebagai Bahan Baku Alternatif Biodiesel

    OpenAIRE

    Damayanti, Astrilia; Bariroh, Siti

    2012-01-01

    Peningkatan kebutuhan minyak bumi yang terus menerus akan mengakibatkan kelangkaan bahan bakar minyak. Sumber energi alternatif yang ramah lingkungan, salah satunya adalah biodiesel. Bahan baku potensial untuk memproduksi biodiesel yang tidak bersaing dengan bahan baku pangan contohnya adalah biji mahoni (swietenia macrophylla king). Tahapan yang diperlukan dalam percobaan biodiesel adalah proses pengambilan minyak biji mahoni dengan proses penyangraian, degumming, dan proses transesterifikas...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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,…

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

    Science.gov (United States)

    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…

  4. AFSC/RACE/SAP/Long: Effects of ocean acidification on blue king crab

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This is data from a laboratory experiment in which blue king crab juveniles were held at three different pHs (ambient, pH 7.8, and pH 7.5) for a year. Growth,...

  5. ‘The Cognate Verbs sym and swm in the Books of Kings: Similarities and Differences’

    NARCIS (Netherlands)

    Dyk, J.W.; Heal, K.; Salveson, A.

    2013-01-01

    In a joint effort of the Peshitta Institute Leiden and the Werkgroep Informatica of the Vrije Universiteit Amsterdam an electronic database of Syriac texts is being developed. Percy van Keulen and I have been assigned the Books of Kings, which we have analyzed from morpheme level up through

  6. Siim Nestor soovitab : Goldie. Kevin Saunderson. Nicole Willis. King Britt / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2005-01-01

    Popmuusikaüritustest: briti muusik Goldie esineb jungle-muusikaga Tallinnas 21. apr. klubis Privé, DJ Kevin Saunderson 22. apr. klubis Privé, laulja Nicole Willis 27. apr. BonBon Jazz Lounge'il klubis BonBon, Philadelphia muusik King Britt ja Eesti ansambel Broken Time Orchestra esitlevad oma heliplaate

  7. Wole Soyinka's A Play of Giants and King Baabu : The crises ...

    African Journals Online (AJOL)

    This paper, using Soyinka's A Play of Giants and King Baabu, re-examines the centrality of ideology to texts of social engagement in the postcolonial space. Within the context of the humanistic values that the playwright esteems, this essay scrutinizes the social conditions in the plays and the dramatist's “vision.

  8. Critical Discourse Analysis of Martin Luther King's Speech in Socio-Political Perspective

    Science.gov (United States)

    Sipra, Muhammad Aslam; Rashid, Athar

    2013-01-01

    The article presents the Critical Discourse Analysis (CDA) of the first part of King Martin Luther's speech "When I Have a Dream" in socio-political context. The study investigates how it lies on the basis of application of Fairclough version of CDA in the first part of the text. Moreover, it explicates the terms like social, cultural…

  9. 3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

    Science.gov (United States)

    2010-01-01

    ... recognize one of history’s most consequential advocates for equality and civil rights, and we celebrate his... government but a gift from the Author of Life. Dr. King trusted in these beliefs articulated in our founding... ideals of America and protecting every person’s God-given rights. The historic election of Barack Obama...

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

    Science.gov (United States)

    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.

  11. Women king makers: the case of Zulu princess Mkabayi Kajama (c ...

    African Journals Online (AJOL)

    Zulu culture is fraught with a plethora of women, the most important of whom were princess Mkabayi kaJama; queen Nandi, the mother of Emperor Shaka and also queen Monase who contributed in shaping the Zulu monarchy to what it became in the late 18th and early 19th centuries and making kings behind the scenes.

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

    Science.gov (United States)

    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…

  13. RISK MANAGEMENT DISCLOSURE PRACTICESIN ACCORDANCEWITH KING II AND III: THE CASE OF SELECTED JSE LISTEDCOMPANIES

    Directory of Open Access Journals (Sweden)

    Heleen Janse van Vuuren

    2016-07-01

    Full Text Available The ongoing collapse of large international companies could have been partiallyprevented if good corporate governance principles and,more specifically,effectiverisk management practices had been implemented and adhered to.Research reveals that the majority offinancial institutions in Europe do notmanage risk effectively and the global financial crisis proved that excessive risk-taking can result in corporate failure. Similar trends are prevalent in South Africa.The aim of this research was to investigate the compliance of Johannesburg StockExchange (JSE listed companies with recommended risk management practicesand disclosure requirements after the introduction of King II and III. To achievethis the annual reports ofselectedJSElisted companies were evaluated toestablish the quality of their reporting on risk management practices asrecommended in King II andIII. The results of the study indicated that theminority of the companies investigated, fully complied with all the recommendedrequirements. This study contributed to literature by showing that althoughdisclosure on risk management practicesimproved significantly since King IIbecame operational in 2002, companies still did not adhere to all the requirementsas stipulated even after King III became effectivein 2010. The finding, therefore,supports the notion that full compliance is an evolutionary process, rather than arevolutionary process and will therefore only be achieved over time.

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

    Science.gov (United States)

    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…

  15. The Chesapeake Bay impact structure

    Science.gov (United States)

    Powars, David S.; Edwards, Lucy E.; Gohn, Gregory S.; Horton, J. Wright

    2015-10-28

    About 35 million years ago, during late Eocene time, a 2-mile-wide asteroid or comet smashed into Earth in what is now the lower Chesapeake Bay in Virginia. The oceanic impact vaporized, melted, fractured, and (or) displaced the target rocks and sediments and sent billions of tons of water, sediments, and rocks into the air. Glassy particles of solidified melt rock rained down as far away as Texas and the Caribbean. Models suggest that even up to 50 miles away the velocity of the intensely hot air blast was greater than 1,500 miles per hour, and ground shaking was equivalent to an earthquake greater than magnitude 8.0 on the Richter scale. Large tsunamis affected most of the North Atlantic basin. The Chesapeake Bay impact structure is among the 20 largest known impact structures on Earth.

  16. Bayes estimation of the general hazard rate model

    International Nuclear Information System (INIS)

    Sarhan, A.

    1999-01-01

    In reliability theory and life testing models, the life time distributions are often specified by choosing a relevant hazard rate function. Here a general hazard rate function h(t)=a+bt c-1 , where c, a, b are constants greater than zero, is considered. The parameter c is assumed to be known. The Bayes estimators of (a,b) based on the data of type II/item-censored testing without replacement are obtained. A large simulation study using Monte Carlo Method is done to compare the performance of Bayes with regression estimators of (a,b). The criterion for comparison is made based on the Bayes risk associated with the respective estimator. Also, the influence of the number of failed items on the accuracy of the estimators (Bayes and regression) is investigated. Estimations for the parameters (a,b) of the linearly increasing hazard rate model h(t)=a+bt, where a, b are greater than zero, can be obtained as the special case, letting c=2

  17. Methane and nitrous oxide emissions from a subtropical coastal embayment (Moreton Bay, Australia).

    Science.gov (United States)

    Musenze, Ronald S; Werner, Ursula; Grinham, Alistair; Udy, James; Yuan, Zhiguo

    2015-03-01

    Surface water methane (CH4) and nitrous oxide (N2O) concentrations and fluxes were investigated in two subtropical coastal embayments (Bramble Bay and Deception Bay, which are part of the greater Moreton Bay, Australia). Measurements were done at 23 stations in seven campaigns covering different seasons during 2010-2012. Water-air fluxes were estimated using the Thin Boundary Layer approach with a combination of wind and currents-based models for the estimation of the gas transfer velocities. The two bays were strong sources of both CH4 and N2O with no significant differences in the degree of saturation of both gases between them during all measurement campaigns. Both CH4 and N2O concentrations had strong temporal but minimal spatial variability in both bays. During the seven seasons, CH4 varied between 500% and 4000% saturation while N2O varied between 128 and 255% in the two bays. Average seasonal CH4 fluxes for the two bays varied between 0.5±0.2 and 6.0±1.5 mg CH4/(m2·day) while N2O varied between 0.4±0.1 and 1.6±0.6 mg N2O/(m2·day). Weighted emissions (t CO2-e) were 63%-90% N2O dominated implying that a reduction in N2O inputs and/or nitrogen availability in the bays may significantly reduce the bays' greenhouse gas (GHG) budget. Emissions data for tropical and subtropical systems is still scarce. This work found subtropical bays to be significant aquatic sources of both CH4 and N2O and puts the estimated fluxes into the global context with measurements done from other climatic regions. Copyright © 2014. Published by Elsevier B.V.

  18. Phreatic explosions during basaltic fissure eruptions: Kings Bowl lava field, Snake River Plain, USA

    Science.gov (United States)

    Hughes, Scott S.; Kobs Nawotniak, Shannon E.; Sears, Derek W. G.; Borg, Christian; Garry, William Brent; Christiansen, Eric H.; Haberle, Christopher W.; Lim, Darlene S. S.; Heldmann, Jennifer L.

    2018-02-01

    Physical and compositional measurements are made at the 7 km-long ( 2200 years B.P.) Kings Bowl basaltic fissure system and surrounding lava field in order to further understand the interaction of fissure-fed lavas with phreatic explosive events. These assessments are intended to elucidate the cause and potential for hazards associated with phreatic phases that occur during basaltic fissure eruptions. In the present paper we focus on a general understanding of the geological history of the site. We utilize geospatial analysis of lava surfaces, lithologic and geochemical signatures of lava flows and explosively ejected blocks, and surveys via ground observation and remote sensing. Lithologic and geochemical signatures readily distinguish between Kings Bowl and underlying pre-Kings Bowl lava flows, both of which comprise phreatic ejecta from the Kings Bowl fissure. These basalt types, as well as neighboring lava flows from the contemporaneous Wapi lava field and the older Inferno Chasm vent and outflow channel, fall compositionally within the framework of eastern Snake River Plain olivine tholeiites. Total volume of lava in the Kings Bowl field is estimated to be 0.0125 km3, compared to a previous estimate of 0.005 km3. The main (central) lava lake lost a total of 0.0018 km3 of magma by either drain-back into the fissure system or breakout flows from breached levees. Phreatic explosions along the Kings Bowl fissure system occurred after magma supply was cut off, leading to fissure evacuation, and were triggered by magma withdrawal. The fissure system produced multiple phreatic explosions and the main pit is accompanied by others that occur as subordinate pits and linear blast corridors along the fissure. The drop in magma supply and the concomitant influx of groundwater were necessary processes that led to the formation of Kings Bowl and other pits along the fissure. A conceptual model is presented that has relevance to the broader range of low-volume, monogenetic

  19. Characterization and selection of mortars in the restoration of the Kings Portal (Benavente, Zamora

    Directory of Open Access Journals (Sweden)

    de Luxan, M. P.

    2004-03-01

    Full Text Available In the selection of materials required by any work on Architectural Heritage, a series of special requirements must be borne in mind which are essential to guarantee the application of the repairs. In this work the guidelines and basic criteria for the selection of repair mortars that have led to the design of mortars to restore the Kings Portal of the church of San Juan del Mercado (Benavente, Zamora, carved in stone in the Romanesque style and later polychromed are shown. The study is based on the characteristics of the ancient historical mortars, the compatibility of the restoration mortars with the mortars already existing in the monument, and the application needs of the specific work. Finally, the characteristics and properties of the specific repair mortar chosen are shown

    En la selección de materiales que toda intervención en el Patrimonio requiere, hay que tener presente una serie de requisitos esenciales para garantizar la aplicación de la reparación. En este trabajo se presentan las pautas junto con los criterios básicos de selección de los morteros de reparación que han conducido al diseño de los morteros para la restauración de la Portada de los Reyes de la Iglesia de San Juan del Mercado (Benavente, Zamora, tallada en piedra en estilo románico y, posteriormente, policromada. El estudio se fundamenta en las características de los morteros antiguos históricos, en la compatibilidad de los morteros de restauración con los morteros ya existentes en el monumento y en las necesidades de aplicación en la obra concreta. Finalmente se presentan las características y propiedades del mortero tipo de reparación seleccionado.

  20. King-Devick Test identifies real-time concussion and asymptomatic concussion in youth athletes.

    Science.gov (United States)

    Dhawan, Priya S; Leong, Danielle; Tapsell, Lisa; Starling, Amaal J; Galetta, Steven L; Balcer, Laura J; Overall, Trenton L; Adler, Jennifer S; Halker-Singh, Rashmi B; Vargas, Bert B; Dodick, David

    2017-12-01

    Sports concussion has an annual incidence of approximately 3.8 million. Over half go unreported and a substantial number may be asymptomatic. A rapid, cost-effective, and reliable tool that facilitates diagnosis of concussion is needed. The King-Devick (K-D) test is a vision-based tool of rapid number naming for assessment of concussion. In this study, we evaluated the utility of the K-D test in real time for identification of symptomatic concussion in youth athletes and to determine if similar impairment (subclinical concussion) exists in youth athletes without an obvious head injury or symptoms. Youth hockey players underwent K-D testing preseason, postseason, and immediately after suspected concussion. Additional testing was performed in a subgroup of nonconcussed athletes immediately before and after a game to determine effects of fatigue on K-D scores. Among 141 players tested, 20 had clinically diagnosed concussion. All 20 had immediate postconcussion K-D times >5 seconds from baseline (average 7.3 seconds) and all but 2 had worse postseason scores (46.4 seconds vs 52.4 seconds, p < 0.05, Wilcoxon signed rank test). Nonconcussed athletes saw minimal improvement postseason (43.9 seconds vs 42.1 seconds, p < 0.05) and 51 nonconcussed players assessed before and after a game revealed no significant time change as a result of fatigue. Rapid number naming using the K-D test accurately identifies real-time, symptomatic concussion in youth athletes. Scores in concussed players may remain abnormal over time. Athletes should undergo preseason and postseason K-D testing, with additional evaluation real time to inform the assessment of suspected concussion. This study provides Class III evidence that the K-D test accurately identifies real-time concussions in youth athletes.