Sample records for lady bird johnson

  1. JOHNSON, L. - DEDICATION (CEREMONIES) - JSC

    NASA Image and Video Library

    1973-09-05

    S73-33655 (1973) --- Left to right, Lynda Bird Johnson Robb, Charles Robb, Claudia "Lady Bird" Johnson, Texas Governor Dolph Briscoe, Christopher C. Kraft, Jr., James Webb, actor David Niven, and nurse Lt. Dolores B. "Dee" O'Hara with NASA officials during formal dedication ceremonies at JSC. Photo credit: NASA

  2. The Modern First Lady and Public Policy: From Edith Wilson through Hillary Rodham Clinton.

    ERIC Educational Resources Information Center

    Black, Allida M.

    2001-01-01

    Discusses the role in and influence on public policy of twentieth century First Ladies including Edith Roosevelt, Helen Taft, Ellen Wilson, Edith Wilson, Florence Harding, Lou Henry Hoover, Eleanor Roosevelt, Jacqueline Kennedy, Lady Bird Johnson, Rosalynn Carter, Nancy Reagan, Barbara Bush, and Hillary Rodham Clinton. (CMK)

  3. Wernher von Braun

    NASA Image and Video Library

    1964-03-24

    Marshall Space Flight Center Director Dr. Wernher von Braun presents Lady Bird Johnson with an inscribed hard hat during the First Lady's March 24, 1964 visit. While at the Marshall Center, Mrs. Johnson addressed Center employees, toured facilities and witnessed test firings of a Saturn I first stage and an F-1 engine. Dr. von Braun is wearing a Texas hat presented to him months earlier by Lyndon Johnson during a visit to the Johnson ranch in Texas.

  4. Lady beetles of South Dakota

    USDA-ARS?s Scientific Manuscript database

    Lady beetles are one of the most familiar groups of beneficial insects. Farmers and gardeners appreciate them for devouring insect pests. Both adult lady beetles and caterpillar-like juveniles eat pests. Lady beetles are recognizable by their red and orange colors that contrast with black spots and...

  5. Litigation and landscape esthetics

    Treesearch

    Michael McCloskey

    1979-01-01

    Over the past two decades, the concerns of conservation groups have shifted in and out of the field of landscape esthetics. As the 1960's began, they tended to pursue their interests under the mantle of recreationists. By the mid-1960's, natural beauty became the watch-word, particularly with the national encouragement of Lady Bird Johnson. By the late 1970...

  6. "Nervous Energy and Administrative Ability": The Early Lady Principals and Lady Superintendents in Ireland

    ERIC Educational Resources Information Center

    Fealy, Gerard; Harford, Judith

    2007-01-01

    At the turn of the twentieth century, middle-class educated gentlewomen in Ireland had established positions of authority and leadership in the relatively new professions of education and nursing. Acting in the roles of lady principals and lady superintendents, respectively, in education and nursing, many of these women had themselves participated…

  7. Non-native lady beetles: a diversity of outcomes

    USDA-ARS?s Scientific Manuscript database

    Introduction: Various lady beetle species have expanded their geographic ranges following intentional or accidental introduction and subsequent establishment within new regions. In many cases, this has been accompanied by declines in native lady beetles. Long-term monitoring of lady beetle populat...

  8. Music for the birds: effects of auditory enrichment on captive bird species.

    PubMed

    Robbins, Lindsey; Margulis, Susan W

    2016-01-01

    With the increase of mixed species exhibits in zoos, targeting enrichment for individual species may be problematic. Often, mammals may be the primary targets of enrichment, yet other species that share their environment (such as birds) will unavoidably be exposed to the enrichment as well. The purpose of this study was to determine if (1) auditory stimuli designed for enrichment of primates influenced the behavior of captive birds in the zoo setting, and (2) if the specific type of auditory enrichment impacted bird behavior. Three different African bird species were observed at the Buffalo Zoo during exposure to natural sounds, classical music and rock music. The results revealed that the average frequency of flying in all three bird species increased with naturalistic sounds and decreased with rock music (F = 7.63, df = 3,6, P = 0.018); vocalizations for two of the three species (Superb Starlings and Mousebirds) increased (F = 18.61, df = 2,6, P = 0.0027) in response to all auditory stimuli, however one species (Lady Ross's Turacos) increased frequency of duetting only in response to rock music (X(2) = 18.5, df = 2, P < 0.0001). Auditory enrichment implemented for large mammals may influence behavior in non-target species as well, in this case leading to increased activity by birds. © 2016 Wiley Periodicals, Inc.

  9. Modern First Ladies: Their Documentary Legacy.

    ERIC Educational Resources Information Center

    Smith, Nancy Kegan, Comp.; Ryan, Mary C., Comp.

    This collection of essays about the Presidential wives of the 20th century through Nancy Reagan. An exploration of the records of first ladies will elicit diverse insights about the historical impact of these women in their times. Interpretive theories that explain modern first ladies are still tentative and exploratory. The contention in the…

  10. Foraging behavior of bark-foraging birds in the Sierra Nevada

    Treesearch

    Michael L. Morrison; Kimberly A. With; Irene C. Timossi; William M. Block; Kathleen A. Milne

    1987-01-01

    Data on foraging behavior are often used for examining use of habitat and describing community structure among co-occurring species of birds using the same resource base (e.g., Johnson 1966, Eckhardt 1979, Rusterholz 1981). Differences in tree species, foliage morphology, and bark structure may influence the types of prey taken and the species of bird using the...

  11. The Influence of Exotic Lady Beetle (Coleoptera: Coccinellidae) Establishment on the Species Composition of the Native Lady Beetle Community in Missouri.

    PubMed

    Diepenbrock, Lauren M; Fothergill, Kent; Tindall, Kelly V; Losey, John E; Smyth, Rebecca R; Finke, Deborah L

    2016-08-01

    The diversity and abundance of native lady beetles (Coccinellidae) in North America has declined in recent decades. This decline is often correlated with the introduction and establishment of exotic lady beetle species, including Coccinella septempunctata L. and Harmonia axyridis Pallas, suggesting that exotic species precipitated the decline of native lady beetles. We examined species records of native coccinellids in Missouri over 118 yr and asked whether the species composition of the community experienced a shift following the establishment of the exotic species. We found that the contemporary native coccinellid community is different from the community that was present nearly a century ago. However, there was no evidence for a recent abrupt shift in composition triggered by the establishment of exotic species. Instead, our data suggest that the native lady beetle community has been undergoing consistent and gradual change over time, with some species decreasing in abundance and others increasing. While not excluding exotic species as a factor contributing to the decline of native lady beetle species, our findings suggest that other continuous factors, like land use change, may have played a more influential role in determining the composition of the native coccinellid communities within our region. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Method for continuously rearing Coccinella lady beetles (Coleoptera: Coccinellidae)

    USDA-ARS?s Scientific Manuscript database

    Coccinella novemnotata L., the ninespotted lady beetle, and Coccinella transversoguttata richardsoni Brown, the transverse lady beetle, are predatory species whose abundance has declined significantly over the last few decades in North America. An ex situ system for continuously rearing these two b...

  13. Professor Goes Gaga: Teaching Lady Gaga and the Sociology of Fame

    ERIC Educational Resources Information Center

    Deflem, Mathieu

    2013-01-01

    This paper presents an account of the conditions and consequences of a university-level teaching experience in the sociology of fame centered on the case of Lady Gaga. When the course "Lady Gaga and the Sociology of the Fame" at the University of South Carolina was announced in the autumn of 2010, it became the number-one Lady Gaga news…

  14. The Ladies' Diary. . .Circa 1700

    ERIC Educational Resources Information Center

    Perl, Teri

    1977-01-01

    A journal called the Ladies' Diary published from 1704 to 1841, presented mathematical problems, and solutions to the problems. The purposes of the journal are compared to those of Scientific American today. (SD)

  15. Environmental Assessment: Johnson County Road F-20 Bypass, Johnson County, Iowa.

    DTIC Science & Technology

    1986-08-01

    D-A184 328 ENVIRONMENTAL ASSESSMENT- JOHNSON COUNTY ROAD F-20 vil BYPASS JOHNSON COUNTY’ IOWA (U) ARMY ENGINEER DISTRICT ROCK ISLAND IL AUG 86...BYPASS JOHNSON COUNTY, IOWA DTIC SELECTEI AUG 24 198D AUGUST 1986 -’"Thn; c>, .. i ’, been p ore i Icr publj rJlxaje aid sale; ii ,,. I distibu on is...2004 19 EPLY TO ATTENTION OP NCRPD-E ENVIRONMENTAL ASSE SSMENT JOHNSON COUNTY ROAD F-20 BYPASS JOHNSON COUNTY, IOWA Acce3siofl For NTIS MR& QUA~rTY

  16. Recognition of imported lady beetles in the tribe Scymnini released in Eastern North America

    Treesearch

    Lynn A. Jones; Michael Montgomery; Guoyue Yu; Wenhau Lu

    2002-01-01

    Adults of lady beetles in the tribe Scymnini imported for biological control of hemlock woolly adelgid, Adelges tsugae Annand, in eastern North America can be readily distinguished from native lady beetles (Coccinellidae). The imported lady beetles are in the genera Pseudoscymnus and Scymnus (Neopullus...

  17. Prenatal diagnosis of LAD-I on cord blood by flowcytometry.

    PubMed

    Madkaikar, Manisha Rajan; Gupta, Maya; Rao, Meghana; Ghosh, Kanjaksha

    2012-12-01

    To optimize a simple flowcytometric technique for Prenatal diagnosis (PND) for Leukocyte adhesions defect (LAD-I) on cordocentesis sample at 18 wk gestation. Normal reference ranges for expression of CD18/CD11-integrins in neutrophils and lymphocytes at 18 wk of gestation were established by flowcytometry. PND for LAD-I was then performed on the cordocentesis samples in three 'at risk' pregnancies after ruling out maternal contamination. CD18 and CD11a expression on fetal lymphocytes were found to be the most useful parameters for PND of LAD-I. All the three fetuses tested showed normal expression of CD18/CD11-integrins and thus were unaffected. This was confirmed by testing the cord blood (CB) samples after delivery and normal growth and absence of serious infections on follow-up. Flowcytometry offers a rapid and sensitive technique for PND of LAD-I in the absence of facilities for molecular diagnosis. Obstetricians, even in developing countries with modest facilities, can offer considerable relief for the families.

  18. Intercrop movement of convergent lady beetle, Hippodamia convergens (Coleoptera: Coccinellidae), between adjacent cotton and alfalfa.

    PubMed

    Bastola, Anup; Parajulee, Megha N; Porter, R Patrick; Shrestha, Ram B; Chen, Fa-Jun; Carroll, Stanley C

    2016-02-01

    A 2-year study was conducted to characterize the intercrop movement of convergent lady beetle, Hippodamia convergens Guerin-Meneville (Coleoptera: Coccinellidae) between adjacent cotton and alfalfa. A dual protein-marking method was used to assess the intercrop movement of the lady beetles in each crop. In turns field collected lady beetles in each crop were assayed by protein specific ELISA to quantify the movement of beetles between the crops. Results indicated that a high percentage of convergent lady beetles caught in cotton (46% in 2008; 56% in 2009) and alfalfa (46% in 2008; 71% in 2009) contained a protein mark, thus indicating that convergent lady beetle movement was largely bidirectional between the adjacent crops. Although at a much lower proportion, lady beetles also showed unidirectional movement from cotton to alfalfa (5% in 2008 and 6% in 2009) and from alfalfa to cotton (9% in 2008 and 14% in 2009). The season-long bidirectional movement exhibited by the beetles was significantly higher in alfalfa than cotton during both years of the study. The total influx of lady beetles (bidirectional and unidirectional combined) was significantly higher in alfalfa compared with that in cotton for both years. While convergent lady beetles moved between adjacent cotton and alfalfa, they were more attracted to alfalfa when cotton was not flowering and/or when alfalfa offered more opportunities for prey. This study offers much needed information on intercrop movement of the convergent lady beetle that should facilitate integrated pest management decisions in cotton utilizing conservation biological control. © 2014 Institute of Zoology, Chinese Academy of Sciences.

  19. 20. "Luck Lady" house front on south elevation of Egge ...

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

    20. "Luck Lady" house front on south elevation of Egge House and box assembly building. Painted by Charles Gunnak in 1913 (has been painted over at least once). Story has it that upon seeing the lucky lady, if conducted yourself well for 3 days you would have good luck for the rest of your life - Kake Salmon Cannery, 540 Keku Road, Kake, Wrangell-Petersburg Census Area, AK

  20. Aphid facultative symbionts reduce survival of the predatory lady beetle Hippodamia convergens

    PubMed Central

    2014-01-01

    Background Non-essential facultative endosymbionts can provide their hosts with protection from parasites, pathogens, and predators. For example, two facultative bacterial symbionts of the pea aphid (Acyrthosiphon pisum), Serratia symbiotica and Hamiltonella defensa, protect their hosts from parasitism by two species of parasitoid wasp. Previous studies have not explored whether facultative symbionts also play a defensive role against predation in this system. We tested whether feeding on aphids harboring different facultative symbionts affected the fitness of an aphid predator, the lady beetle Hippodamia convergens. Results While these aphid faculative symbionts did not deter lady beetle feeding, they did decrease survival of lady beetle larvae. Lady beetle larvae fed a diet of aphids with facultative symbionts had significantly reduced survival from egg hatching to pupation and therefore had reduced survival to adult emergence. Additionally, lady beetle adults fed aphids with facultative symbionts were significantly heavier than those fed facultative symbiont-free aphids, though development time was not significantly different. Conclusions Aphids reproduce clonally and are often found in large groups. Thus, aphid symbionts, by reducing the fitness of the aphid predator H. convergens, may indirectly defend their hosts’ clonal descendants against predation. These findings highlight the often far-reaching effects that symbionts can have in ecological systems. PMID:24555501

  1. Dubin-Johnson syndrome

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/000242.htm Dubin-Johnson syndrome To use the sharing features on this page, please enable JavaScript. Dubin-Johnson syndrome (DJS) is a disorder passed down through ...

  2. Stevens-Johnson Syndrome

    MedlinePlus

    ... after blisters form If you have Stevens-Johnson syndrome, several days before the rash develops you may experience: Fever Sore mouth and throat Fatigue Cough Burning eyes When to see a doctor Stevens-Johnson ...

  3. [The Roman lady-doll: a surprising image of the female body].

    PubMed

    Gourevitch, Danielle

    2011-01-01

    Ivory or bone lady-dolls found in Italy and in the Western empire, from the 2nd to the 5th century, seem to be erotic toys, with a beautiful hair-dress, articulated body, and riche jewels, strange presents to be given to little girls or young ladies. Archaeological and epigraphical documents, literary texts, and present Barbies are put together.

  4. The "White Glove Pulpit": A History of Policy Influence by First Ladies.

    ERIC Educational Resources Information Center

    Watson, Robert P.

    2001-01-01

    Focuses on the public policy influence exerted by the early first ladies, whose endeavors comprise a "White Glove Pulpit," a feminine means of asserting power in the realm of strict gender confines. Discusses four roles (spouse and partner, hostess, advocate, and public figure and campaigner) through which the First Ladies influenced…

  5. Toxicity of "Bacillus thuringiensis var. Kurstaki" to the Painted Lady Butterfly, Vanessa cardui.

    ERIC Educational Resources Information Center

    Stalter, Richard; Nadal, Gerard; Kincaid, Dwight

    2000-01-01

    Reports the effects of Bacillus thuringiensis var. Kurstaki (BT), which is highly toxic, to a non-target lepidopteran, the Painted Lady butterfly. Indicates that BT kills some Painted Lady butterfly larvae at the lowest dilution tested after 48 hours. (ASK)

  6. What can Johnson & Johnson do to remain a giant in the health care industry?

    PubMed

    Carter, Tony

    2002-01-01

    As a major Fortune 500 corporation and manufacturer of significant drug products for the pharmaceutical industry, Johnson & Johnson has also had its share of marketing crisis, including the classic case example of The Tylenol Scare in Fall, 1982, so they can appreciate the need for effective marketing performance and customer responsiveness. This article will examine how Johnson & Johnson has adapted to a highly volatile business environment and how they can be benchmarked for highly competitive marketing strategies and practices.

  7. Scymnus (Neopullus) lady beetles from China

    Treesearch

    Michael E. Montgomery; Melody A. Keena

    2011-01-01

    In 1995, we found our first Scymnus (Neopullus) lady beetle in China (Neopullus is a subgenus of Scymnus, the largest genus in the family Coccinellidae). At that time there were just a few known species in the subgenus and very little was known of their biology. By the end of the project, 14...

  8. Robert Wood Johnson Foundation

    MedlinePlus

    Robert Wood Johnson Foundation Search How We Work Our Focus Areas About RWJF Search Menu How We Work Grants and Grant ... more For Grantees and Grantseekers The Robert Wood Johnson Foundation funds a wide array of programs which ...

  9. First Ladies of New York State.

    ERIC Educational Resources Information Center

    Begos, Jane D.; And Others

    These documents are designed to help seventh grade students in New York State understand the role of women and the structure and function of the family in both New York and U.S. history. Students are introduced to the state's first two first ladies: Cornelia Tappen Clinton (1744-1800) and Sarah Livingston Jay (1756-1802). Between 1777 and 1804,…

  10. Genetics Home Reference: Dubin-Johnson syndrome

    MedlinePlus

    ... Twitter Home Health Conditions Dubin-Johnson syndrome Dubin-Johnson syndrome Printable PDF Open All Close All Enable ... to view the expand/collapse boxes. Description Dubin-Johnson syndrome is a condition characterized by jaundice, which ...

  11. Antioxidant effect of a fermented powder of Lady Joy bean in primary rat hepatocytes.

    PubMed

    La Marca, Margherita; Pucci, Laura; Bollini, Roberto; Russo, Rossella; Sparvoli, Francesca; Gabriele, Morena; Longo, Vincenzo

    2015-03-01

    The role and beneficial effects of plant and food extracts against various diseases induced by oxidative stress have received much attention in recent years. Legumes are rich in bioactive compounds, and some studies suggest a correlation between their consumption and a reduced incidence of diseases. Primary cultures of rat hepatocytes were used to investigate whether and how an extract obtained from a fermented powder of bean named Lady Joy (Phaseolus vulgaris L.) is able to regulate antioxidant and detoxifying enzymes through the NRF2 pathway, inhibit NF-kB activation, and reduce H2O2-induced endoplasmic reticulum (ER) stress. All of the antioxidant and detoxifying enzymes studied were significantly up-regulated by Lady Joy treatment. Western blot showed that Nrf2 was activated by Lady Joy treatment. Also, cells treated with this fermented bean were partially protected against NF-kB activation resulting from H2O2 stress. As a link between oxidative stress and ER dysfunction is hypothesized, we verified whether Lady Joy was able to protect cells from H2O2-induced ER stress, by studying the response of the proteins CHOP, BiP and caspase 12. The results of this study show that Lady Joy can induce the Nrf2 pathway, inhibit NF-kB, and protect ER from stress induced by H2O2.

  12. Larvae, Ladies and Learning: The Project Approach.

    ERIC Educational Resources Information Center

    Whitham, Laurel; Killoran, Isabel

    2003-01-01

    Describes the Project Approach and how it was used in a Grade 1 exploration of Painted Lady butterflies in Ontario, Canada. Outlines the students' experience with the project and examines the compatibility of the Project Approach with the Ontario Science and Technology Curriculum document. Maintains that the Project Approach supports and…

  13. 9. THERMOSTAT IN LADIES MASSAGE ROOM. Hot Springs National ...

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

    9. THERMOSTAT IN LADIES MASSAGE ROOM. - Hot Springs National Park, Bathhouse Row, Lamar Bathhouse: Mechanical & Piping Systems, State Highway 7, 1 mile north of U.S. Highway 70, Hot Springs, Garland County, AR

  14. Living Learning Theory through My Fair Lady

    ERIC Educational Resources Information Center

    Glenzer, Holly

    2005-01-01

    In My Fair Lady ( Lerner & Lowe, 1956), the play, the renowned linguistics professor, Henry Higgins, attempts to instruct the common flower-vendor, Eliza Doolittle, in proper English etiquette and speech. Revisit the colourful story from the perspective of a twenty-first century instructional designer. Set in the 1910s, but written in the heyday…

  15. Inspiring health worker motivation with supportive supervision: a survey of lady health supervisor motivating factors in rural Pakistan.

    PubMed

    Rabbani, Fauziah; Shipton, Leah; Aftab, Wafa; Sangrasi, Kashif; Perveen, Shagufta; Zahidie, Aysha

    2016-08-17

    Community health worker motivation is an important consideration for improving performance and addressing maternal, newborn, and child health in low and middle-income countries. Therefore, identifying health system interventions that address motivating factors in resource-strained settings is essential. This study is part of a larger implementation research project called Nigraan, which is intervening on supportive supervision in the Lady Health Worker Programme to improve community case management of pneumonia and diarrhea in rural Pakistan. This study explored the motivation of Lady Health Supervisors, a cadre of community health workers, with particular attention to their views on supportive supervision. Twenty-nine lady health supervisors enrolled in Nigraan completed open-ended structured surveys with questions exploring factors that affect their motivation. Thematic analysis was conducted using a conceptual framework categorizing motivating factors at individual, community, and health system levels. Supportive supervision, recognition, training, logistics, and salaries are community and health system motivating factors for lady health supervisors. Lady health supervisors are motivated by both their role in providing supportive supervision to lady health workers and by the supervisory support received from their coordinators and managers. Family support, autonomy, and altruism are individual level motivating factors. Health system factors, including supportive supervision, are crucial to improving lady health supervisor motivation. As health worker motivation influences their performance, evaluating the impact of health system interventions on community health worker motivation is important to improving the effectiveness of community health worker programs.

  16. The Economic Impact of Johnson County Community College on Johnson County, 1993-94.

    ERIC Educational Resources Information Center

    Johnson County Community Coll., Overland Park, KS. Office of Institutional Research.

    In 1995, Johnson County Community College (JCCC), in Kansas, conducted a study to estimate the economic benefit contributed by the college to the Johnson County economy for 1993-94. Following a model developed by J. G. Ryan, direct economic impact was assessed by examining institutional expenditures, expenditures by college employees, and…

  17. Response of different populations of seven lady beetle species to lambda-cyhalothrin with record of resistance.

    PubMed

    Rodrigues, Agna R S; Spindola, Aline F; Torres, Jorge B; Siqueira, Herbert A A; Colares, Felipe

    2013-10-01

    Simultaneous use of biological and chemical controls is a valued and historic goal of integrated pest management, but has rarely been achieved. One explanation for this failure may be the inadequate documentation of field populations of natural enemies for insecticide tolerance or resistance because natural enemies surviving insecticide application do not create problems like resistant pest species. Therefore, this study investigated 31 populations of lady beetles (Coleoptera: Coccinellidae) regarding their susceptibility to lambda-cyhalothrin, a pyrethroid insecticide that is widely used in cotton and other crops to control lepidopteran and coleopteran pests that are not targeted as prey by lady beetles. The study focused on seven coccinellid species common in cotton fields Coleomegilla maculata De Geer, Cycloneda sanguinea (L.), Eriopis connexa Germar, Harmonia axyridis (Pallas), Hippodamia convergens Guérin-Méneville, Olla v-nigrum (Mulsant), and Brumoides foudrasi (Mulsant) and one lady beetle species [Curinus coeruleus Mulsant] from a non-cotton ecosystem for comparisons. Dose-mortality curves were estimated after topical treatment of adult lady beetles with lambda-cyhalothrin. Statistically significant variations in lady beetle susceptibility were observed between species and between populations of a given species. Seven and eighteen populations of lady beetles exhibited greater values of LD50 and LD90, respectively, than the highest recommended field rate of lambda-cyhalothrin (20g a.i./hectare≈0.2g a.i./L) for cotton fields in Brazil. Furthermore, based on LD50 values, 29 out of 30 tested populations of lady beetles exhibited ratios of relative tolerance varying from 2- to 215-fold compared to the toxicity of lambda-cyhalothrin to the boll weevil, Anthonomus grandis Boh. (Coleoptera: Curculionidae). Four populations of E. connexa were 10.5-37.7 times more tolerant than the most susceptible population and thus were considered to be resistant to lambda

  18. On Johnson's Paradox: Hypothesis Verification

    ERIC Educational Resources Information Center

    Noble, Clyde E.

    1975-01-01

    When H. M. Johnson argued that all inductive reasoning is based on the fallacy of affirming the consequent and cannot therefore establish the 'truth' of scientific hypotheses, he posed a paradox for strict empiricists. Author examined Johnson's argument. (Editor/RK)

  19. Simple and Beautiful Experiments III by LADY CATS and Science Teachers' group

    NASA Astrophysics Data System (ADS)

    Tanemura, M.; Okiharu, F.; Ishii, K.; Onishi, H.; Taniguchi, M.; Uchida, T.; Yasuda, J.; Hoshino, T.; Yoshimura, T.; Hashimoto, T.; Wada, S.; Kinoshita, K.; Ebata, T.; Kawakatsu, H.

    2010-07-01

    LADY CATS (LADY Creators of Activities for Teaching Science) is an organization of science teachers. Our group includes a lot of female teachers, which is rather unusual in the field of physics. We would like to propose and exhibit beautiful and simple science experiments that can demonstrate the principles of physics to fascinate students' interest. These experiments are easily made and low-cost. It is also aimed to catch female and humanities students' eyes on physics from the view point of female teachers. Furthermore, we believe that these ideas help resolve gender problems and support non-specialist teachers in primary school.

  20. An overview of lady beetles in relation to their potential as biological controls for hemlock woolly adelgid

    Treesearch

    Gouyue Yu; Michael E. Montgomery

    2008-01-01

    More than 63 species of lady beetles (Coleoptera: Coccinellidae) have been collected in China from hemlock infested with hemlock woolly adelgid, Adelges tsugae. The lady beetle species that seem most useful for biological control are in the genus/subgenus Scymnus (Neopullus), namely S. camptodromus, S....

  1. Magic Johnson and children's conceptions of AIDS.

    PubMed

    Quadagno, D; Eberstein, I W; Foster, K; Sittig, J E; Sly, D F; Kistner, J A

    1997-08-01

    Longitudinal data for a heterogeneous sample of 609 elementary school children are used to assess the long-term effects of Magic Johnson's announcement on children's HIV and AIDS conceptions. Four hypotheses are tested concerning these relationships, and background variables measured prior to Johnson's announcement are controlled. Findings suggest that Johnson's announcement increased children's HIV and AIDS knowledge and reduced their prejudice toward a hypothetical child with AIDS. No relationship is evident between the announcement and perceived vulnerability to HIV and AIDS. Males are more likely to be aware of Johnson's announcement, but its effects are more pronounced among blacks. Findings from the present research affirm the potential for celebrities like Johnson in HIV and AIDS education campaigns directed toward children.

  2. Utilizing a Low-Cost, Laser-Driven Interactive System (LaDIS) to Improve Learning in Developing Rural Regions

    ERIC Educational Resources Information Center

    Liou, Wei-Kai; Chang, Chun-Yen

    2014-01-01

    This study proposes an innovation Laser-Driven Interactive System (LaDIS), utilizing general IWBs (Interactive Whiteboard) didactics, to support student learning for rural and developing regions. LaDIS is a system made to support traditional classroom practices between an instructor and a group of students. This invention effectively transforms a…

  3. LRC-Katherine-Johnson-interview-2017-0914

    NASA Image and Video Library

    2017-09-14

    Sept. 14, 2017: An interview with Katherine Johnson discussing her career and her reaction to the dedication of the Katherine G. Johnson Computational Research Facility at NASA's Langley Research Center in Hampton, Va., in her honor.

  4. Application of Johnson et al.'s speciation threshold model to apparent colonization times of island biotas.

    PubMed

    Ricklefs, Robert E; Bermingham, Eldredge

    2004-08-01

    Understanding patterns of diversity can be furthered by analysis of the dynamics of colonization, speciation, and extinction on islands using historical information provided by molecular phylogeography. The land birds of the Lesser Antilles are one of the most thoroughly described regional faunas in this context. In an analysis of colonization times, Ricklefs and Bermingham (2001) found that the cumulative distribution of lineages with respect to increasing time since colonization exhibits a striking change in slope at a genetic distance of about 2% mitochondrial DNA sequence divergence (about one million years). They further showed how this heterogeneity could be explained by either an abrupt increase in colonization rates or a mass extinction event. Cherry et al. (2002), referring to a model developed by Johnson et al. (2000), argued instead that the pattern resulted from a speciation threshold for reproductive isolation of island populations from their continental source populations. Prior to this threshold, genetic divergence is slowed by migration from the source, and species of varying age accumulate at a low genetic distance. After the threshold is reached, source and island populations diverge more rapidly, creating heterogeneity in the distribution of apparent ages of island taxa. We simulated of Johnson et al.'s speciation-threshold model, incorporating genetic divergence at rate k and fixation at rate M of genes that have migrated between the source and the island population. Fixation resets the divergence clock to zero. The speciation-threshold model fits the distribution of divergence times of Lesser Antillean birds well with biologically plausible parameter estimates. Application of the model to the Hawaiian avifauna, which does not exhibit marked heterogeneity of genetic divergence, and the West Indian herpetofauna, which does, required unreasonably high migration-fixation rates, several orders of magnitude greater than the colonization rate. However

  5. NASA Johnson Style_ Gangnam Style Parody

    NASA Image and Video Library

    2012-12-14

    NASA Johnson Style is a volunteer outreach video project created by the students of NASA's Johnson Space Center. It was created as an educational parody of Psy's Gangnam Style. The lyrics and scenes in the video have been re-imagined in order to inform the public about the amazing work going on at NASA and the Johnson Space Center. Special thanks to astronauts Tracy Caldwell Dyson, Mike Massimino and Clay Anderson Special thanks to Mr. Mike Coats, Dr. Ellen Ochoa, and all supporting senior staff members

  6. 28. THE UNICORN LADY, PHOTOGRAPH OF SCULPTURE NOW LOCATED JUST ...

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

    28. THE UNICORN LADY, PHOTOGRAPH OF SCULPTURE NOW LOCATED JUST NORTH OF THE MUSIC ROOM, DUMBARTON OAKS MANSION; FORMERLY LOCATED WITHIN THE PARK, NEAR THE ANIMAL CEMETERY 1990 - Dumbarton Oaks Park, Thirty-second & R Streets Northwest, Washington, District of Columbia, DC

  7. The Lady Spaceman: Children's Perceptions of Sex-Stereotyped Occupations.

    ERIC Educational Resources Information Center

    Rosenthal, Doreen A.; Chapman, Diane C.

    1982-01-01

    Children from single-sex and coeducational schools were asked to name male and female occupants of traditionally sex-linked roles. Children's use of linguistic markers (e.g. lady doctor) was associated with labeling of female occupants of traditionally male roles and male occupants of traditionally female roles, indicating that language reflects…

  8. Teaching Eighteenth-Century Poetic Satire with a Competency-Based Approach: Jonathan Swift and Lady Mary Wortley Montagu

    ERIC Educational Resources Information Center

    Modia, María Jesús Lorenzo; Álvarez, Begoña Lasa

    2011-01-01

    The purpose of this essay is to analyse the teaching of literature with a competency-based approach. This is exemplified by means of a thorough study of a poetic duel between two relevant eighteenth-century writers, Jonathan Swift and Lady Mary Wortley Montagu, and more specifically, by means of the satires entitled respectively "The Lady's…

  9. A cultural diversity seen in Croatian family medicine: a lady from Janjevo.

    PubMed

    Pavlov, Renata

    2014-12-01

    The role of cultural diversities in doctor's everyday work is going more and more important in globalised world, therefore it draws lots of attention in literature. Cultural differences that exist between people, such as language, dress and traditions, are usually distinguished from the term cultural diversity which is mainly understood as having different cultures respect each other's differences. The great effort is made to educate culturally competent practitioners, nurses or doctors. The presented case of lady from Janjevo was a good role model for work with all patients with culturally different background coming to family practice. This lady example could also help to other colleagues to learn from experience on systematic way.

  10. Women Doctors and Lady Nurses: Class, Education, and the Professional Victorian Woman.

    PubMed

    Heggie, Vanessa

    2015-01-01

    The lives of the first women doctors in Britain have been well studied by historians, as have the many debates about the right of women to train and practice as doctors. Yet the relationship between these women and their most obvious comparators and competitors-the newly professionalized hospital nurses-has not been explored. This article makes use of a wide range of sources to explore the ways in which the first lady doctors created "clear water" between themselves and the nurses with whom they worked and trained. In doing so, it reveals an identity that may seem at odds with some of the clichés of Victorian femininity, namely that of the intelligent and ambitious lady doctor.

  11. Staff - Kurt J. Johnson | Alaska Division of Geological & Geophysical

    Science.gov Websites

    Facebook DGGS News Natural Resources Geological & Geophysical Surveys Staff - Kurt J. Johnson main content Kurt J. Johnson Kurt J. Johnson Position: Geologist, Geologic Materials Center Address: 3651

  12. Genetics Home Reference: Stevens-Johnson syndrome/toxic epidermal necrolysis

    MedlinePlus

    ... Conditions Stevens-Johnson syndrome/toxic epidermal necrolysis Stevens-Johnson syndrome/toxic epidermal necrolysis Printable PDF Open All ... to view the expand/collapse boxes. Description Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a ...

  13. "The Ladies' Home Journal": Its Influence on Advertising 1886-1919.

    ERIC Educational Resources Information Center

    Scheiner, Ed

    "The Ladies' Home Journal" and its founder Cyrus H. K. Curtis are often praised for establishing significant and lasting standards of reputable advertising in the United States. These standards include banning the profitable but offensive advertising of patent medicines, vouching for the integrity of advertising contained in the…

  14. History and Evolution of the Johnson Criteria.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sjaardema, Tracy A.; Smith, Collin S.; Birch, Gabriel Carisle

    The Johnson Criteria metric calculates probability of detection of an object imaged by an optical system, and was created in 1958 by John Johnson. As understanding of target detection has improved, detection models have evolved to better model additional factors such as weather, scene content, and object placement. The initial Johnson Criteria, while sufficient for technology and understanding at the time, does not accurately reflect current research into target acquisition and technology. Even though current research shows a dependence on human factors, there appears to be a lack of testing and modeling of human variability.

  15. "A hint of it, with initials": adultery, textuality and publicity in Jane Austen's Lady Susan.

    PubMed

    Russell, Gillian

    2010-01-01

    In spite of Jane Austen's professed “eye” for an adulteress, comparatively little attention has been paid to adultery and divorce as themes and contexts of her fiction. Her unpublished epistolary novel Lady Susan has a distinctive status in Austen's oeuvre, recognized as being exemplary of her “style” and yet atypical of her later achievement. A neglected context for the novel is the extensive reporting of adultery trials in contemporary print culture and the moral panic concerning adultery in the 1780s and 1790s, focusing initially on the adulteress as the brazen woman of fashion and later as a figure of sentimentalized abjection. A particularly notorious case, that involving Lady Henrietta Grosvenor and George III's brother, the Duke of Cumberland, is directly alluded to in Lady Susan. The textual strategies of adultery trial literature, particularly its emphasis on indirection through the use of detail or “hint”, had a long-term influence on the development of Austen's fiction and her positioning of herself as a professional writer after the 1790s.

  16. Hydrology of the Johnson Creek Basin, Oregon

    USGS Publications Warehouse

    Lee, Karl K.; Snyder, Daniel T.

    2009-01-01

    The Johnson Creek basin is an important resource in the Portland, Oregon, metropolitan area. Johnson Creek forms a wildlife and recreational corridor through densely populated areas of the cities of Milwaukie, Portland, and Gresham, and rural and agricultural areas of Multnomah and Clackamas Counties. The basin has changed as a result of agricultural and urban development, stream channelization, and construction of roads, drains, and other features characteristic of human occupation. Flooding of Johnson Creek is a concern for the public and for water management officials. The interaction of the groundwater and surface-water systems in the Johnson Creek basin also is important. The occurrence of flooding from high groundwater discharge and from a rising water table prompted this study. As the Portland metropolitan area continues to grow, human-induced effects on streams in the Johnson Creek basin will continue. This report provides information on the groundwater and surface-water systems over a range of hydrologic conditions, as well as the interaction these of systems, and will aid in management of water resources in the area. High and low flows of Crystal Springs Creek, a tributary to Johnson Creek, were explained by streamflow and groundwater levels collected for this study, and results from previous studies. High flows of Crystal Springs Creek began in summer 1996, and did not diminish until 2000. Low streamflow of Crystal Springs Creek occurred in 2005. Flow of Crystal Springs Creek related to water-level fluctuations in a nearby well, enabling prediction of streamflow based on groundwater level. Holgate Lake is an ephemeral lake in Southeast Portland that has inundated residential areas several times since the 1940s. The water-surface elevation of the lake closely tracked the elevation of the water table in a nearby well, indicating that the occurrence of the lake is an expression of the water table. Antecedent conditions of the groundwater level and autumn

  17. Johnson v. Superior Court.

    PubMed

    2000-01-01

    Court Decision: 95 California Reporter, 2d Series 864; 18 May 2000 (date of decision). The Court of Appeal, Second District held that parents and their child, conceived with sperm from an anonymous donor, could compel the donor's deposition and production of documents in an effort to discover information relevant to their action against the sperm bank, California Cryobank, Inc. Cryobank sold Diane and Ronald Johnson sperm that it falsely claimed was fully tested and genetically screened. The sperm, from donor John Doe, genetically transmitted a kidney disease to the Johnson's child. The Johnsons sought information and a deposition from Doe in their action against Cryobank; Doe refused. The court first held that communications between Cryobank and Doe were not protected under the physician-patient privilege because Doe was not a patient and he visited Cryobank with the sole purpose of selling his sperm. The court also found that the agreement between Cryobank and the Johnsons did not preclude the disclosure of Doe's identity under all circumstances because such preclusion is against public policy. Under state law, parties are allowed to inspect insemination records under certain circumstances. To prevent inspection under all circumstances conflicts with a compelling state interest in the health and welfare of children. Finally, the court did not find its holding in violation of Doe's right of privacy because, although Doe's medical records are protected under the right of privacy, compelling state interests in relevant disclosure in court proceedings, seeking the truth in court proceedings, and ensuring full redress of those injured override Doe's interest. The court specified that Doe's identity need not be automatically disclosed, and suggested the trial court construct an order protecting Doe's identity as much as possible.

  18. 50 CFR 226.213 - Critical habitat for Johnson's seagrass.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

  19. 50 CFR 226.213 - Critical habitat for Johnson's seagrass.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

  20. 50 CFR 226.213 - Critical habitat for Johnson's seagrass.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

  1. 50 CFR 226.213 - Critical habitat for Johnson's seagrass.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

  2. 50 CFR 226.213 - Critical habitat for Johnson's seagrass.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

  3. Alternative Fuels Data Center: Johnson Space Center Explores Alternative

    Science.gov Websites

    Fuel Vehicles Johnson Space Center Explores Alternative Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: Johnson Space Center Explores Alternative Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: Johnson Space Center Explores Alternative Fuel Vehicles on

  4. 33 CFR 110.148 - Johnsons River at Bridgeport, Conn.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Johnsons River at Bridgeport... SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.148 Johnsons River at Bridgeport, Conn. (a) The anchorage grounds. In Johnsons River, beginning at a point “A” latitude 41°10′12.3...

  5. Patronage power: Rural electrification, river development, and Lyndon Johnson (1937--1939)

    NASA Astrophysics Data System (ADS)

    Dusek, Paul-Michael Mays

    Few historians document Lyndon Johnson's efforts to construct a state-wide political machine at the local level early in his congressional career. The literature glorifies Johnson for hydroelectric river development and rural electrification. This thesis acknowledges the transformative nature of rural electrification in Central Texas through the efforts of Johnson but, more importantly, reveals how extensively Johnson sought to capitalize on the tail-end of the New Deal to utilize government-funded relief projects to establish a state-wide political machine. An analysis of the correspondence between Johnson, his local political operators, members of his state-wide network, and rural constituents reveals another layer to the complexity of Johnson and further exposes his ambitious, calculating nature. Johnson used rural electrification to first create a community of supporters in his congressional district then used rural electrification and multipurpose river development programs to cultivate political contacts across the state of Texas. This thesis explores the first time that Lyndon Johnson used patronage to develop a political community as a publicly elected official. Johnson pushed for constant expansion of operations to ensure a steady supply of new jobs while displaying a cavalier attitude about specific regulations regarding the allocation of funds. His machine manipulated and massaged congressional appropriations restrictions and utilized multiple congressional revenue streams to stretch finances further and lower overhead costs to increase the scope of operations thus further improving the lives of his constituents. Johnson also used this movement to efficiently and effectively construct a foundation for his political machine. This thesis also clarifies an early moment in Johnson's beliefs about civil rights. Instead of standing on principle, Johnson relied on extortion and threats to fight racism at this early juncture in his political career because of

  6. Disengaging from the Legacy of Lady Bountiful in Teacher Education Classrooms.

    ERIC Educational Resources Information Center

    Meiners, Erica R.

    2002-01-01

    Discusses the image of the archetypal, white, Lady Bountiful teacher, examining the historical colonial contexts that produced this archetype and the ideologies she represents. Argues that the persistence of this image in popular culture, teacher education programs, and beyond contributes to a climate that makes it difficult to address white…

  7. The Impeachment of Andrew Johnson. Web Lesson.

    ERIC Educational Resources Information Center

    Constitutional Rights Foundation, Los Angeles, CA.

    This lesson presents the historical background of Abraham Lincoln's selection of Andrew Johnson as his running mate in the election of 1864. The lesson considers the climate in the U.S. Congress after President Lincoln's assassination. The details of the impeachment and trial of President Andrew Johnson are given. The lesson presents three…

  8. Katherine Johnson Legacy

    NASA Image and Video Library

    2016-05-05

    Following a naming dedication ceremony May 5, 2016 - the 55th anniversary of Alan Shepard's historic rocket launch - NASA Langley Research Center's newest building is known as the Katherine G. Johnson Computational Research Facility, honoring the "human computer" who successfully calculated the trajectories for America's first space flights.

  9. Modeling of central reactivity worth measurements in Lady Godiva

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wenz, T.R.; Busch, R.D.

    The central reactivity worth measurements performed in Lady Godiva were duplicated using TWODANT, a deterministic neutron transport code, and the 16-group Hansen-Roach cross-section library. The purpose of this work was to determine how well the Hansen-Roach library predicts the reactivity worths for a fast neutron system. Lady Godiva is a spherical uranium metal (93.7 wt% [sup 235]U) critical assembly with a neutron flux distribution dominant in the first five groups of the Hansen-Roach energy structure (0.1 MeV and up). Provided that the cross sections of the replacement material do not undergo large variations (less than an order of magnitude) inmore » any of the aforementioned groups, the calculated reactivities were within 10% of the experimental values. For cases where the reactivities were outside this range, a large variation in the cross section was found to exist in one of the groups, which was not fully accounted for in the Hansen-Roach group structure. However, even in the cases where the agreement between calculation and experiment was not good, the calculated reactivity appeared to be an extremum in that the effect was found to be either more negative or more positive than the experimental value.« less

  10. Sir John and Lady Rita Cornforth: a distinguished chemical partnership.

    PubMed

    Purchase, Rupert; Hanson, James R

    2015-01-01

    This review describes the life of Sir John Cornforth AC CBE FRS, who was awarded the Nobel Prize for Chemistry in 1975. It covers his early life in Australia, his work in Oxford, the National Institute for Medical Research, the Milstead Laboratory of Chemical Enzymology and the University of Sussex, together with the contributions made by his wife, Lady Rita Cornforth.

  11. Johnson Space Center

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    The Johnson Space Center (JSC) in Houston is NASA's lead center for the space shuttle and the International Space Station programs and for biomedical research. Areas of study include Earth sciences and solar system exploration, astromaterials and space medicine. About 14 000 people, including 3000 civil servants, work at JSC....

  12. Birds, Birds, Birds!

    ERIC Educational Resources Information Center

    Braus, Judy, Ed.

    1992-01-01

    Ranger Rick's Nature Scope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. Contents are organized into the following sections: (1) "What Makes a Bird a Bird?," which…

  13. Corporate social responsibility in public health: A case-study on HIV/AIDS epidemic by Johnson & Johnson company in Africa

    PubMed Central

    Chattu, Vijay Kumar

    2015-01-01

    HIV/AIDS has claimed millions of lives in the global workforce and continues to remain a threat to many businesses. An estimated 36.5 million of working people are living with HIV; the global workforce has lost 28 million people from AIDS since the beginning of the epidemic. In the absence of access to treatment, this number could grow to 74 million by 2015. The epidemic continues to affect the working population through absenteeism, sickness and death. Corporate Social Responsibility (CSR) is an obligation that corporates have toward their employees, community and society. A review and documentation of one such CSR by Johnson & Johnson (a multinational company) for HIV/AIDS in Africa is presented here. Johnson & Johnson Company is involved in numerous projects around the world to combat the HIV/AIDS epidemic. The company is working to fight the spread of the disease and improve the quality of life for those living with the illness through various donations of its products and sponsorship of local programs. This case study also highlights different categories of CSR activities such as Cause Promotion, Cause related Marketing, Corporate Philanthropy, Corporate Social Marketing, Corporate Volunteering and Socially responsible business practices, which are discussed with specific examples from different countries in Africa. Conclusions: CSR of any business encompasses the economic, legal, ethical & discretionary expectation placed on the organization by society at a given point of time. CSR is therefore the obligation that corporations have toward their stakeholders and society in general which horizons beyond what is prescribed by law or union contracts. Johnson & Johnson has a proved history of being committed to caring for people and a good example of a company with a long history of citizenship and sustainability. PMID:25810667

  14. Corporate social responsibility in public health: A case-study on HIV/AIDS epidemic by Johnson & Johnson company in Africa.

    PubMed

    Chattu, Vijay Kumar

    2015-01-01

    HIV/AIDS has claimed millions of lives in the global workforce and continues to remain a threat to many businesses. An estimated 36.5 million of working people are living with HIV; the global workforce has lost 28 million people from AIDS since the beginning of the epidemic. In the absence of access to treatment, this number could grow to 74 million by 2015. The epidemic continues to affect the working population through absenteeism, sickness and death. Corporate Social Responsibility (CSR) is an obligation that corporates have toward their employees, community and society. A review and documentation of one such CSR by Johnson & Johnson (a multinational company) for HIV/AIDS in Africa is presented here. Johnson & Johnson Company is involved in numerous projects around the world to combat the HIV/AIDS epidemic. The company is working to fight the spread of the disease and improve the quality of life for those living with the illness through various donations of its products and sponsorship of local programs. This case study also highlights different categories of CSR activities such as Cause Promotion, Cause related Marketing, Corporate Philanthropy, Corporate Social Marketing, Corporate Volunteering and Socially responsible business practices, which are discussed with specific examples from different countries in Africa. CSR of any business encompasses the economic, legal, ethical & discretionary expectation placed on the organization by society at a given point of time. CSR is therefore the obligation that corporations have toward their stakeholders and society in general which horizons beyond what is prescribed by law or union contracts. Johnson & Johnson has a proved history of being committed to caring for people and a good example of a company with a long history of citizenship and sustainability.

  15. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Certificate for pet birds, commercial birds, zoological birds, and research birds. 93.104 Section 93.104 Animals and Animal Products ANIMAL... (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN...

  16. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Certificate for pet birds, commercial birds, zoological birds, and research birds. 93.104 Section 93.104 Animals and Animal Products ANIMAL... (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN...

  17. Indian Education; Johnson-O'Malley Activities: Annual Report, 1969-1970.

    ERIC Educational Resources Information Center

    Barlow, Earl J.; Billedeaux, Dwight A.

    Information is given on Johnson-O'Malley funds provided for education of Montana's Indians during 1969-70. After a summary of such Johnson-O'Malley activities as provision of foster homes, special transportation, and home-school liaison, excerpts from Johnson-O'Malley project reports are presented (by reservation). The number of Montana Indian…

  18. Interview: Fenton Johnson.

    ERIC Educational Resources Information Center

    Creadick, Anna

    1995-01-01

    Fenton Johnson, an award-winning writer living in San Francisco, reflects on growing up in a large Catholic family in Appalachian Kentucky and the stigma associated with being gay. His latest novel, "Scissors, Papers, Rock," relates the story of a young man leaving the gay urban culture of San Francisco to return to the straight rural…

  19. Cefepime Associated With Phenytoin Induced Stevens-Johnson Syndrome.

    PubMed

    Marco-Del Río, José; Domingo-Chiva, Esther; Cuesta-Montero, Pablo; Valladolid-Walsh, Ana; García-Martínez, Eva María

    We describe a recent case of Stevens-Johnson Syndrome. A 49-year-old man was admitted to the Intensive Care Unit of an Anaesthesia and Resuscitation Department because of a Fournier gangrene that derived in a sepsis, ventilator-associated pneumonia, and renal failure. He was under treatment with cefepime and suffered a generalized status epilepticus, so started treatment with phenytoin. The next day he developed a "maculous cutaneous eruption in trunk and lower limbs" compatible with a Stevens-Johnson Syndrome. Stevens-Johnson Syndrome is a very severe and potentially fatal multiorganic disease, especially when present in critically ill patients, with a strong drug-related etiology, especially with antiepileptic drugs.

  20. Justin Johnson | NREL

    Science.gov Websites

    Organic Framework," J. Phys. Chem. Lett. 7, 3660 (2016). Arias, D.; Ryerson, J.; Cook, J.; Damrauer , N.; Johnson, J., "Polymorphism Influences Singlet Fission Rates in Tetracene Thin Films," ; Chem. Sci. 7, 1185 (2016). Schrauben, J.N.; Zhao Y.; Mercado, C.; Ryerson, J.; Dron, P.; Michl, J.; Zhu

  1. Manuel Johnson's Tide Record at St. Helena

    NASA Technical Reports Server (NTRS)

    Cartwright, David E.; Woodworth, Philip L.; Ray, Richard D.

    2017-01-01

    The astronomer Manuel Johnson, a future President of the Royal Astronomical Society, recorded the ocean tides with his own instrument at St. Helena in 1826-1827, while waiting for an observatory to be built. It is an important record in the history of tidal science, as the only previous measurements at St. Helena had been those made by Nevil Maskelyne in 1761, and there were to be no other systematic measurements until the late 20th century. Johnsons tide gauge, of a curious but unique design, recorded efficiently the height of every tidal high and low water for at least 13 months, in spite of requiring frequent re-setting. These heights compare very reasonably with a modern tidal synthesis based on present-day tide gauge measurements from the same site.Johnsons method of timing is unknown, but his calculations of lunar phases suggest that his tidal measurements were recorded in Local Apparent Time. Unfortunately, the recorded times are found to be seriously and variably lagged by many minutes. Johnsons data have never been fully published, but his manuscripts have been safely archived and are available for inspection at Cambridge University. His data have been converted to computerfiles as part of this study for the benefit of future researchers.

  2. Manuel Johnson's tide record at St. Helena

    NASA Astrophysics Data System (ADS)

    Cartwright, David E.; Woodworth, Philip L.; Ray, Richard D.

    2017-03-01

    The astronomer Manuel Johnson, a future President of the Royal Astronomical Society, recorded the ocean tides with his own instrument at St. Helena in 1826-1827, while waiting for an observatory to be built. It is an important record in the history of tidal science, as the only previous measurements at St. Helena had been those made by Nevil Maskelyne in 1761, and there were to be no other systematic measurements until the late 20th century. Johnson's tide gauge, of a curious but unique design, recorded efficiently the height of every tidal high and low water for at least 13 months, in spite of requiring frequent re-setting. These heights compare very reasonably with a modern tidal synthesis based on present-day tide gauge measurements from the same site. Johnson's method of timing is unknown, but his calculations of lunar phases suggest that his tidal measurements were recorded in Local Apparent Time. Unfortunately, the recorded times are found to be seriously and variably lagged by many minutes. Johnson's data have never been fully published, but his manuscripts have been safely archived and are available for inspection at Cambridge University. His data have been converted to computer files as part of this study for the benefit of future researchers.

  3. International Union, UAW v. Johnson Controls, Inc.

    PubMed

    1991-03-20

    Johnson Controls, a battery manufacturing plant, instituted a policy barring women of child-bearing capacity from jobs involving actual or potential lead exposure exceeding the Occupational Safety and Health Administration (OSHA) standard. Employees affected by this policy sued under Title VII, which forbids sex discrimination in the work place. The Supreme Court held that Title VII, as amended by the Pregnancy Discrimination Act, forbids sex-specific fetal protection policies. Johnson Controls' policy discriminates against women by disregarding evidence of lead's effect on the male reproductive system. Further, Johnson Controls' defense that their policy was justified by an occupational qualification, here safety, fails as well because any qualification must be related to the essential interests of the business. As fetuses are neither customers nor parties whose safety is essential to battery manufacturing, fetal safety cannot justify the discrimination.

  4. NREL, Sandia, and Johnson Controls See Significant Water Savings for HPC

    Science.gov Websites

    Cooling | Energy Systems Integration Facility | NREL NREL, Sandia and Johnson Controls save 1M Gallons of Water a Year for HPC Cooling NREL, Sandia, and Johnson Controls See Significant Water Savings for HPC Cooling NREL partnered with Sandia National Laboratories and Johnson Controls to install the

  5. Do Old Ladies Make World History?: Student Perceptions of Elder Female Agency

    ERIC Educational Resources Information Center

    Woodbum, Stephen M.

    2006-01-01

    In this article, the author shares the views of his undergraduate students regarding elder female agency and their answers to the question: "Do old ladies make world history?" Because his undergraduate students mostly view the past in terms of the Great Man theory of history, which holds that those who make history are necessarily great,…

  6. "Unnatural Deeds Do Breed Unnatural Troubles": A Study of Lady Macbeth's Cruelty

    ERIC Educational Resources Information Center

    Rahman, Muhammad Safiur; Tajuddin, Mohammad

    2015-01-01

    The study of evil is one of the recurrent themes in the plays of Shakespeare. In "Macbeth," the playwright presents different dimensions of evil. The aim of this paper is to locate and examine the origin of evil in Lady Macbeth--whether evil is in her nature or not. Macbeth addresses her as "dearest partner of greatness",…

  7. Unintended effects of the herbicides 2,4-D and dicamba on lady beetles

    USDA-ARS?s Scientific Manuscript database

    Weed resistance to glyphosate and development of new GM crops tolerant to 2,4-dichlorophenoxyacetic acid (2,4-D) and dicamba is expected to lead to increased use of these herbicides in cropland. The lady beetle, Coleomegilla maculata is an important beneficial insect in cropland that is commonly use...

  8. Pastoral perceptions of the learning and developing individual exercise skills (L.A.D.I.E.S.) intervention: a qualitative study

    PubMed Central

    Story, Chandra R.; Gross, Tyra T.; Harvey, Idethia S.; Whitt-Glover, Melicia C.

    2017-01-01

    Abstract African–American women experience higher rates of obesity compared to other racial/ethnic groups. High levels of reported church attendance among African–Americans have led to the proliferation of faith-based health programs. Pastors can influence success for faith-based programs. The purpose of this study was to assess pastors’ perceptions of the L.A.D.I.E.S. intervention, designed to increase physical activity levels in sedentary African–American women. For the L.A.D.I.E.S. intervention, 31 churches (n = 418 women) were randomized at the church level to a faith-based, non-faith-based or self-guided program. All 31 pastors were invited by telephone to participate in the current study. Using a qualitative design, semi-structured interviews were conducted with 11 pastors from participating churches. Thematic analysis and the ecological model were used to examine the findings. According to the pastors, women showed heightened awareness of the importance of health and physical activity, and increased levels of fellowship. L.A.D.I.E.S. also encouraged healthy church climates and new health ministries. Lessons learned included the need for an expanded participant base and curriculum. Pastors expressed appreciation for the culturally fitting approach of L.A.D.I.E.S. Findings have implications for faith-based and public agency partnerships. PMID:28052931

  9. Probabilistic Analysis for Comparing Fatigue Data Based on Johnson-Weibull Parameters

    NASA Technical Reports Server (NTRS)

    Vlcek, Brian L.; Hendricks, Robert C.; Zaretsky, Erwin V.

    2013-01-01

    Leonard Johnson published a methodology for establishing the confidence that two populations of data are different. Johnson's methodology is dependent on limited combinations of test parameters (Weibull slope, mean life ratio, and degrees of freedom) and a set of complex mathematical equations. In this report, a simplified algebraic equation for confidence numbers is derived based on the original work of Johnson. The confidence numbers calculated with this equation are compared to those obtained graphically by Johnson. Using the ratios of mean life, the resultant values of confidence numbers at the 99 percent level deviate less than 1 percent from those of Johnson. At a 90 percent confidence level, the calculated values differ between +2 and 4 percent. The simplified equation is used to rank the experimental lives of three aluminum alloys (AL 2024, AL 6061, and AL 7075), each tested at three stress levels in rotating beam fatigue, analyzed using the Johnson- Weibull method, and compared to the ASTM Standard (E739 91) method of comparison. The ASTM Standard did not statistically distinguish between AL 6061 and AL 7075. However, it is possible to rank the fatigue lives of different materials with a reasonable degree of statistical certainty based on combined confidence numbers using the Johnson- Weibull analysis. AL 2024 was found to have the longest fatigue life, followed by AL 7075, and then AL 6061. The ASTM Standard and the Johnson-Weibull analysis result in the same stress-life exponent p for each of the three aluminum alloys at the median, or L(sub 50), lives

  10. Winter bird population studies and project prairie birds for surveying grassland birds

    USGS Publications Warehouse

    Twedt, D.J.; Hamel, P.B.; Woodrey, M.S.

    2008-01-01

    We compared 2 survey methods for assessing winter bird communities in temperate grasslands: Winter Bird Population Study surveys are area-searches that have long been used in a variety of habitats whereas Project Prairie Bird surveys employ active-flushing techniques on strip-transects and are intended for use in grasslands. We used both methods to survey birds on 14 herbaceous reforested sites and 9 coastal pine savannas during winter and compared resultant estimates of species richness and relative abundance. These techniques did not yield similar estimates of avian populations. We found Winter Bird Population Studies consistently produced higher estimates of species richness, whereas Project Prairie Birds produced higher estimates of avian abundance for some species. When it is important to identify all species within the winter bird community, Winter Bird Population Studies should be the survey method of choice. If estimates of the abundance of relatively secretive grassland bird species are desired, the use of Project Prairie Birds protocols is warranted. However, we suggest that both survey techniques, as currently employed, are deficient and recommend distance- based survey methods that provide species-specific estimates of detection probabilities be incorporated into these survey methods.

  11. Joshua Johnson: "The Westwood Children."

    ERIC Educational Resources Information Center

    Grana, Teresa Covacevich

    1987-01-01

    Based on Joshua Johnson's 1897 oil-on-canvas painting called "The Westwood Children," this article offers a full-color reproduction and lesson plan designed to introduce students in the primary grades to early American portraiture. (JDH)

  12. Application of the Johnson criteria to graphene transistors

    NASA Astrophysics Data System (ADS)

    Kelly, M. J.

    2013-12-01

    For 60 years, the Johnson criteria have guided the development of materials and the materials choices for field-effect and bipolar transistor technology. Intrinsic graphene is a semi-metal, precluding transistor applications, but only under lateral bias is a gap opened and transistor action possible. This first application of the Johnson criteria to biased graphene suggests that this material will struggle to ever achieve competitive commercial applications.

  13. Risk to native Uroleucon aphids (Hemiptera: Aphididae) from non-native lady beetles (Coleoptera: Coccinellidae)

    USDA-ARS?s Scientific Manuscript database

    Aphids in the genus Uroleucon Mordvilko (Hemiptera: Aphididae) are native herbivores that feed on goldenrod (Solidago spp.) and other Asteraceae in North America. The aphids are potential prey for a wide variety of natural enemies, including native and non-native species of lady beetles (Coleoptera...

  14. Restoring the rare Kentucky lady's slipper orchid to the Kisatchie National Forest

    Treesearch

    James P. Barnett; Kevin Allen; David Moore

    2012-01-01

    The Kentucky lady’s slipper (Cypripedium kentuckiense C.F. Reed [Orchidaceae]) is a spectacular orchid native to the southeastern US. Although its range includes much of the Southeast, it is rare due to loss of appropriate edaphic and climatic habitats. Efforts to restore this species to the Kisatchie National Forest in Louisiana were initiated by a high school student...

  15. Hazardous Waste Cleanup: Johnson Matthey Incorporated in Wonslow, New Jersey

    EPA Pesticide Factsheets

    Johnson Matthey Incorporated is located on Piney Hollow Road in Winslow, New Jersey. The Johnson Matthey site began operations in 1971. The site occupies approximately seven acres. Activities included the production of process catalysts, salts manufacture

  16. Johnson Space Center Overview

    NASA Technical Reports Server (NTRS)

    Gafka, Tammy; Terrier, Doug; Smith, James

    2011-01-01

    This slide presentation is a review of the work of Johnson Space Center. It includes a section on technology development areas, (i.e., composite structures, non-destructive evaluation, applied nanotechnology, additive manufacturing, and fracture and fatigue analytical methods), a section on structural analysis capabilities within NASA/JSC and a section on Friction stir welding and laser peening.

  17. First Lady praises California for work in health care debate.

    PubMed

    Clinton, H R

    1993-01-01

    Hillary Rodham Clinton called California's health care delivery system a model for the nation during a live teleconference at the CAHHS Annual Meeting Oct. 13 in San Diego. In her first-ever address before a state hospital association, the first lady told nearly 1,000 people that California "has its own place of honor in the health care debate" and praised the state for being "years ahead of Washington (D.C.) in recognizing what's right about American health care." What follows is the transcript from her address.

  18. Dr Samuel Johnson's movement disorder.

    PubMed Central

    Murray, T J

    1979-01-01

    Dr Samuel Johnson was noted by his friends to have almost constant tics and gesticulations, which startled those who met him for the first time. He also made noises and whistling sounds; he made repeated sounds and words and irregular or blowing respiratory noises. Further, he often carried out pronounced compulsive acts, such as touching posts, measuring his footsteps on leaving a room, and performing peculiar complex gestures and steps before crossing a threshold. His symptoms of (a) involuntary muscle jerking movements and complex motor acts, (b) involuntary vocalisation, and (c) compulsive actions constitute the symptom complex of Gilles de la Tourette syndrome (Tourette's syndrome), from which Johnson suffered most of his life. This syndrome is of increasing interest recently because it responds to haloperidol, and because there are new insights into a possible biochemical basis for the tics, vocalisations, and compulsions. PMID:380753

  19. Relative importance of bird species as hosts for immature Ixodes dammini (Acari: Ixodidae) in a suburban residential landscape of southern New York State.

    PubMed

    Battaly, G R; Fish, D

    1993-07-01

    Abundance of birds and their tick parasites were estimated in a residential community located in Westchester County, NY, where Lyme disease is endemic. In total, 36 bird species (416 captures) were collected, of which 25 species (69%) were parasitized by ticks. Ixodes dammini Spielman, Clifford, Piesman & Corwin composed 96.4% of the 1,067 ticks found on birds. The bird species most heavily parasitized was house wren, Troglodytes aedon Vieillot (11.1 Ixodes dammini per bird). Relative density estimates of birds, using fixed circle radius counts, revealed dominance by the American robin, Turdus migratorius L. (29.3%), followed by the common grackle, Quiscalus quiscula (L.) (9.3%). Bird density estimates were combined with tick abundance data to calculate an importance value for each bird species as a host for immature I. dammini. The American robin was most important, accounting for 72.7% of all larval I dammini found on birds, followed by the common grackle (8.2%) and the house wren (5.9%). Both the American robin and house wren are reservoir competent for the Lyme disease spirochete Borrelia burgdorferi Johnson, Schmid, Hyde, Steigerwalt & Brenner and therefore may contribute to the risk of Lyme disease for humans. During August when larvae were most prevalent, 39% of the American robins and 70% of the common grackles were observed on lawns. These species are probable contributors to nymphal I. dammini populations found on lawns.

  20. [Student Magazine of the ESL Classes of the International Ladies' Garment Workers' Union (ILGWU).

    ERIC Educational Resources Information Center

    Alvarez, Manuel, Ed.; Zetino, Alfredo, Ed.

    This student magazine created by the English-as-a-Second-Language (ESL) classes of the International Ladies' Garment Workers' Union (ILGWU) is a collection of personal opinions, reports, and creative writing with illustrations. Each item was written as a voluntary collaboration, homework, or classwork. Items include poems, letters, accounts of…

  1. Judy Collins shares a laugh with First Lady Hillary Clinton

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Singer Judy Collins (left) shares a laugh with First Lady Hillary Rodham Clinton in the Apollo/Saturn V Facility. Both women are at KSC to view the launch of Space Shuttle mission STS-93 scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. Judy Collins has honored the commander with a song, 'Beyond the Sky,' which was commissioned by NASA through the NASA Art Program.

  2. Probabilistic Analysis for Comparing Fatigue Data Based on Johnson-Weibull Parameters

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.; Zaretsky, Erwin V.; Vicek, Brian L.

    2007-01-01

    Probabilistic failure analysis is essential when analysis of stress-life (S-N) curves is inconclusive in determining the relative ranking of two or more materials. In 1964, L. Johnson published a methodology for establishing the confidence that two populations of data are different. Simplified algebraic equations for confidence numbers were derived based on the original work of L. Johnson. Using the ratios of mean life, the resultant values of confidence numbers deviated less than one percent from those of Johnson. It is possible to rank the fatigue lives of different materials with a reasonable degree of statistical certainty based on combined confidence numbers. These equations were applied to rotating beam fatigue tests that were conducted on three aluminum alloys at three stress levels each. These alloys were AL 2024, AL 6061, and AL 7075. The results were analyzed and compared using ASTM Standard E739-91 and the Johnson-Weibull analysis. The ASTM method did not statistically distinguish between AL 6010 and AL 7075. Based on the Johnson-Weibull analysis confidence numbers greater than 99 percent, AL 2024 was found to have the longest fatigue life, followed by AL 7075, and then AL 6061. The ASTM Standard and the Johnson-Weibull analysis result in the same stress-life exponent p for each of the three aluminum alloys at the median or L(sub 50) lives.

  3. Optical Johnson noise thermometry

    DOEpatents

    Shepard, Robert L.; Blalock, Theron V.; Roberts, Michael J.; Maxey, Lonnie C.

    1992-01-01

    Method and device for direct, non-contact temperature measure of a body. A laser beam is reflected from the surface of the body and detected along with the Planck radiation. The detected signal is analyzed using signal correlation technique to generate an output signal proportional to the Johnson noise introduced into the reflected laser beam as a direct measure of the absolute temperature of the body.

  4. Napoleon Johnson: From NASA to TV to Community College Teaching.

    ERIC Educational Resources Information Center

    Neal, John

    1994-01-01

    Describes the life and career of Napoleon Johnson, who currently teaches journalism at Houston Community College's Central Campus. Describes Johnson's experiences as a technical writer for NASA and as a television news correspondent, highlighting the positive effects of these experiences on his career as a college instructor. (MAB)

  5. The Frustration of Lady Aberdeen in her Crusade against Tuberculosis in Ireland

    PubMed Central

    Breathnach, Caoimhghín S; Moynihan, John B

    2012-01-01

    When in his Annual Report for 1905 the Registrar General for Ireland pointed out to the lately arrived Lord Lieutenant, The Earl of Aberdeen, that annually in every 100 deaths in Ireland 16 were victims of tuberculosis, Lady Aberdeen took notice. In March 1907 she founded the WNHA with the clear duty of taking part in the fight against the appalling ravages of that disease, and organised a Tuberculosis Exhibition the following October. And so began a campaign that led to the building of Peamount Sanatorium in county Dublin, the Allan Ryan Hospital at Ringsend, and the Collier Dispensary in the city centre. However, the Irish parliamentarians at Westminster emasculated the Tuberculosis Prevention (Ireland) Act 1908 by ensuring that notification was not made compulsory. Passage of the National Health Insurance Act (1911) necessitated changes that resulted in the Tuberculosis Prevention (Ireland) Act (1913), but the crucial shortcomings of the earlier Act were not rectified: notification was necessary but still not compulsory. Lady Aberdeen recognised this serious flaw she was powerless to correct, and turned to propaganda, editing Sláinte, a monthly magazine founded in January 1909 by the WNHA, and editing a three-volume account of Ireland’s Crusade Against Tuberculosis (1908-1909). PMID:23536737

  6. William Cruikshank (1745-1800), anatomist and surgeon, and his illustrious patient, Samuel Johnson.

    PubMed

    McDonald, Stuart W

    2015-10-01

    William Cumberland Cruikshank (1745-1800) was a Scot who from 1771 until his death taught anatomy at the famous school of anatomy in Great Windmill Street, London, founded by William Hunter (1718-1783). Arguably, his most famous patient was Samuel Johnson, the celebrated 18th Century man of letters and author of the first English dictionary. This article, largely drawn from Johnson's correspondence, documents the medical condition that caused Johnson to consult Cruikshank and some of the social links between Johnson, Hunter, and Cruikshank. © 2015 Wiley Periodicals, Inc.

  7. Research and technology of the Lyndon Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1988 are highlighted. This year, reports are grouped in sections Space System Technology, Solar System Sciences, Space Transportation Technology, and Medical Sciences. Summary sections describing the role of Johnson Space Center in each program are followed by descriptions of significant tasks. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  8. Research and technology, Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1984 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Advanced Programs tasks funded by the Office of Space Flight; and Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications. Summary sections describing the role of the Johnson Space Center in each program are followed by one page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  9. The Bird.

    ERIC Educational Resources Information Center

    Hannon, Jean

    2001-01-01

    Students use a dead bird to learn about bird life, anatomy, and death. Students examine a bird body and discuss what happened to the bird. Uses outdoor education as a resource for learning about animals. (SAH)

  10. Winter bird population studies and project prairie birds for surveying grassland birds

    Treesearch

    Daniel J. Twedt; Paul B. Hamel; Mark S. Woodrey

    2008-01-01

    We compared 2 survey methods for assessing winter bird communities in temperate grasslands: Winter Bird Population Study surveys are area-searches that have long been used in a variety of habitats whereas Project Prairie Bird surveys employ active-flushing techniques on strip-transects and are intended for use in grasslands.

  11. Sir William Johnson: Lessons-Learned from an Irregular Warfighter

    DTIC Science & Technology

    2011-06-01

    Meath, Ireland. 1 His Catholic father and Anglican mother made William an outsider to both religious groups, at a time when spiritual affiliation in...this sometimes deadly vaccination attests to the faith and confidence they had in him.34 Along with his prominent status in cofonial· society, Johnson...especially when it came to the upbringing of their children . Johnson’s humility, and willingness to acknowledge the many positive aspects of the

  12. Johnson Noise Thermometry for Advanced Small Modular Reactors

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Britton Jr, Charles L; Roberts, Michael; Bull, Nora D

    Temperature is a key process variable at any nuclear power plant (NPP). The harsh reactor environment causes all sensor properties to drift over time. At the higher temperatures of advanced NPPs the drift occurs more rapidly. The allowable reactor operating temperature must be reduced by the amount of the potential measurement error to assure adequate margin to material damage. Johnson noise is a fundamental expression of temperature and as such is immune to drift in a sensor s physical condition. In and near core, only Johnson noise thermometry (JNT) and radiation pyrometry offer the possibility for long-term, high-accuracy temperature measurementmore » due to their fundamental natures. Small, Modular Reactors (SMRs) place a higher value on long-term stability in their temperature measurements in that they produce less power per reactor core and thus cannot afford as much instrument recalibration labor as their larger brethren. The purpose of this project is to develop and demonstrate a drift free Johnson noise-based thermometer suitable for deployment near core in advanced SMR plants.« less

  13. Using a Verbal Analysis of Lady Gaga's "Applause" as a Classroom Exercise for Teaching Verbal Behavior

    ERIC Educational Resources Information Center

    Witts, Benjamin N.; Arief, Icha; Hutter, Emily

    2016-01-01

    Learning Skinner's (1957) verbal behavior taxonomy requires extensive study and practice. Thus, novel classroom exercises might serve this goal. The present manuscript describes a classroom exercise in which two students analyzed Lady Gaga's song "Applause" in terms of its metaphorical arrangements. Through the exercise, students…

  14. Factitious prey and artificial diets for predatory lady beetles: current situation, obstacles, and approaches for improvement

    USDA-ARS?s Scientific Manuscript database

    Predatory lady beetles (Coleoptera: Coccinellidae) are important natural enemies of many pests in crop ecosystems throughout the world. Although several species are currently mass-reared and sold by biocontrol companies, there is an urgent need to reduce rearing costs. Cost effective mass rearing of...

  15. Blue jay attacks and consumes cedar waxwing

    Treesearch

    Daniel Saenz; Joshua B. Pierce

    2009-01-01

    Blue Jays (Cyanocitta cristata) are known to be common predators on bird nests (Wilcove 1985, Picman and Schriml 1994). In addition to predation on eggs and nestlings, Blue Jays occasionally prey on fledgling and adult birds (Johnson and Johnson 1976, Dubowy 1985). A majority of reports involve predation on House Sparrows (Passer domesticus) and other small birds (...

  16. Dan Goldin chats with First Lady Hillary Clinton

    NASA Technical Reports Server (NTRS)

    1999-01-01

    At the Apollo/Saturn V Center, NASA Administrator Daniel Goldin (right) chats with First Lady Hillary Rodham Clinton and others while waiting for the launch of STS-93. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X-ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes. Liftoff of Space Shuttle Columbia is scheduled for 12:36 a.m. EDT July 20.

  17. A distinct class of homeodomain proteins is encoded by two sequentially expressed Drosophila genes from the 93D/E cluster.

    PubMed Central

    Jagla, K; Stanceva, I; Dretzen, G; Bellard, F; Bellard, M

    1994-01-01

    Homeodomains appear to be one of the most frequently employed DNA-binding domains in a superfamily of transacting factors. It is likely that during evolution several sub-types of homeodomain have evolved from a common ancestral domain, resulting in distinct but closely related DNA-binding preferences. Here we describe the conservation of a distinct type of homeodomain encoded by the Drosophila lady-bird-late (lbl) gene, previously named nkch4 (1). Using degenerate PCR primers corresponding to the most divergent regions of the first and third helix of the Lbl homeodomain we have amplified, from genomic DNA of the fly, a lady-bird-like homeobox fragment. The Drosophila PCR products contained both the lbl (1) and a highly related homeobox sequence, which we named lady-bird-early (lbe). This new Drosophila gene resides directly upstream to lbl and together with tinman/NK4 (2, 3, 4, 5), bagpipe/NK3 (2, 4) S59/NK1 (4, 6) and 93Bal (7) compose the 93D/E homeobox gene cluster. Ibe and lbl are transcribed from the same strand and in a temporal order corresponding to their 5'-3' chromosomal location. Transcripts of both genes are found in the epiderm of Drosophila embryos, in cells known to express a segment polarity gene wingless (8), and their spatial and temporal colinearity of expression strongly suggests that they cooperate during segmentation. The amino-acid composition of both Lady-bird homeodomains differ from that of Antp-type at several positions involved in DNA recognition. These substitutions appear to modify DNA-binding preferences since Lbl homeodomain is unable to recognize the most common homeodomain binding TAAT motif in gel retardation experiments. Images PMID:7909370

  18. Aggressiveness of loose kernel smut isolate from Johnson grass on sorghum line BTx643

    USDA-ARS?s Scientific Manuscript database

    An isolate of loose kernel smut obtained from Johnson grass was inoculated unto six BTx643 sorghum plants in the greenhouse to determine its aggressiveness. All the BTx643 sorghum plants inoculated with the Johnson grass isolate were infected. Mean size of the teliospores from the Johnson grass, i...

  19. Severe jaundice due to coexistence of Dubin-Johnson syndrome and hereditary spherocytosis: a case report.

    PubMed

    Korkmaz, Uğur; Duman, Ali Erkan; Oğütmen Koç, Deniz; Gürbüz, Yeşim; Dındar, Gökhan; Ensaroğlu, Fatih; Sener, Selçuk Yusuf; Sentürk, Omer; Hülagü, Sadettin

    2011-08-01

    Dubin-Johnson syndrome is a chronic, benign, intermittent jaundice, mostly of conjugated hyperbilirubinemia. The level of bilirubin is not expected to be more than 20 mg/dl in this syndrome. In this article, we report a patient who was evaluated for hyperbilirubinemia and liver function test abnormalities and diagnosed with Dubin-Johnson syndrome coexisting with hereditary spherocytosis. We suggest that other diseases should be investigated if patients with Dubin-Johnson syndrome present with severe hyperbilirubinemia. Dubin-Johnson syndrome accompanied by hemolytic diseases might also have high coproporphyrin levels (as in Rotor's syndrome) than expected in pure Dubin-Johnson syndrome.

  20. Brood Year 2004: Johnson Creek Chinook Salmon Supplementation Report, June 2004 through March 2006.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gebhards, John S.; Hill, Robert; Daniel, Mitch

    The Nez Perce Tribe, through funding provided by the Bonneville Power Administration, has implemented a small scale chinook salmon supplementation program on Johnson Creek, a tributary in the South Fork of the Salmon River, Idaho. The Johnson Creek Artificial Propagation Enhancement project was established to enhance the number of threatened Snake River spring/summer chinook salmon (Oncorhynchus tshawytscha) returning to Johnson Creek to spawn through artificial propagation. This was the sixth season of adult chinook broodstock collection in Johnson Creek following collections in 1998, 2000, 2001, 2002, and 2003. Weir installation was completed on June 21, 2004 with the first chinookmore » captured on June 22, 2004 and the last fish captured on September 6, 2004. The weir was removed on September 18, 2004. A total of 338 adult chinook, including jacks, were captured during the season. Of these, 211 were of natural origin, 111 were hatchery origin Johnson Creek supplementation fish, and 16 were adipose fin clipped fish from other hatchery operations and therefore strays into Johnson Creek. Over the course of the run, 57 natural origin Johnson Creek adult chinook were retained for broodstock, transported to the South Fork Salmon River adult holding and spawning facility and held until spawned. The remaining natural origin Johnson Creek fish along with all the Johnson Creek supplementation fish were released upstream of the weir to spawn naturally. Twenty-seven Johnson Creek females were artificially spawned with 25 Johnson Creek males. Four females were diagnosed with high bacterial kidney disease levels resulting in their eggs being culled. The 27 females produced 116,598 green eggs, 16,531 green eggs were culled, with an average eye-up rate of 90.6% resulting in 90,647 eyed eggs. Juvenile fish were reared indoors at the McCall Fish Hatchery until November 2005 and then transferred to the outdoor rearing facilities during the Visual Implant Elastomer tagging

  1. The Power of Context: The Portrait of Dido Elizabeth Belle Lindsay and Lady Elizabeth Murray

    ERIC Educational Resources Information Center

    Card, Jane

    2015-01-01

    Drawing on her wealth of experience and expertise in using visual sources in the classroom, in this article Jane Card explores how a single painting, a portrait of Dido Elizabeth Belle Lindsay and her cousin Lady Elizabeth Murray, might form the basis for a sequence of lessons. Arguing that although highly accessible, images are not…

  2. GRASSLAND BIRD DISTRIBUTION AND RAPTOR FLIGHT PATTERNS IN THE COMPETITIVE RENEWABLE ENERGY ZONES OF THE TEXAS PANHANDLE

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jansen, Erik

    research, as we attempt to understand and minimize potential impacts of a growing energy sector on declining bird populations. Based on data from post-construction fatality surveys, two grassland bird groups have been the specific focus of research, passerines (songbird guild) and raptors (birds of prey). The effects of wind energy development on these two groups of birds, both of conservation concern, have been examined over the last decade. The primary focus of this research has been on mortality resulting from collision with wind turbines (Kuvlesky et al. 2007). Most studies just quantify post-construction fatality levels (e.g., Erickson et al. 2002) while very few studies provide a comparison of bird populations prior to development through a Before-After-Control-Impact (BACI) study design. Before-After-Control-Impact studies provide powerful evidence of avian/wind energy relationships (Anderson et al. 1999). Despite repeated urgency on conducting these types of studies (Anderson et al. 1999, Madders and Whitfield 2006, Kuvelsky et al. 2007), few have been conducted in North America. Although several European researchers (Larsson 1994, de Lucas et al. 2007) have used BACI designs to examine whether wind facilities modified raptor behavior, there is a scarcity of BACI data relating to North America grassland ecosystems that examine avian-wind energy relationships. There are less than a handful of studies in the entire United States, let alone the southern short grass prairie ecosystem, that incorporate preconstruction data to form the baseline for post-construction impact estimates (Johnson et al. 2000, Erickson et al. 2002). Although declines in grassland bird populations are well-documented (Peterjohn and Sauer 1999, Sauer et al. 2004), the causal mechanisms affecting the decline of grassland birds with increasing wind energy development in the southern short grass prairie are not well-understood (Kuvlesky et al. 2007, Maybe and Paul 2007). Several factors may

  3. Speaking Personally--With Larry Johnson

    ERIC Educational Resources Information Center

    American Journal of Distance Education, 2011

    2011-01-01

    Larry Johnson has been the CEO of the New Media Consortium (NMC) for nearly a decade, and he has worked in higher education for more than twenty-five years. Before joining NMC, he served in roles that include faculty member, dean, provost, and president. In this interview, he talks about the position of NMC in distance education and the challenges…

  4. Interactions between the Multicolored Asian Lady Beetle Harmonia axyridis and the Parasitoid Dinocampus coccinellae

    PubMed Central

    Dindo, Maria Luisa; Francati, Santolo; Lanzoni, Alberto; di Vitantonio, Cinzia; Marchetti, Elisa; Burgio, Giovanni; Maini, Stefano

    2016-01-01

    Harmonia axyridis (Pallas) has been introduced either intentionally or accidentally in different areas outside its native range, where it is often regarded as invasive. Dinocampus coccinellae (Schrank) has been recorded to parasitize H. axyridis in the field, both in the native and introduced areas, Italy included. The percent of parasitism found in our field investigation was low (four percent). The effect of exposure time of H. axyridis to D. coccinellae and the impact of parasitization on host longevity, oviposition capacity and egg fertility were evaluated in the laboratory. The acceptance and suitability of H. axyridis as host for D. coccinellae were then studied, in comparison with the native coccinellid Adalia bipunctata (L.), which shares the same ecological niche. The effects of parasitization on female longevity and reproduction capacity in the exotic vs. the indigenous lady beetle were also investigated. The overall results showed that D. coccinellae negatively affected the fitness of H. axyridis, more than that of A. bipunctata. The parasitoid may thus play a marginal role in controlling the populations of the Asian lady beetle, without representing a threat to A. bipunctata. PMID:27886136

  5. Towards a practical Johnson noise thermometer for long-term measurements in harsh environments

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Greenen, Adam; Pearce, Jonathan; Cruickshank, David

    The impact of mechanical and chemical changes in conventional sensors such as thermocouples and resistance thermometers can be avoided by instead using temperature sensors based on fundamental thermometry. A prime example of this is Johnson noise thermometry, which is based on measurement of the fluctuations in the voltage of a resistor arising from thermal motion of charge carriers - i.e. the 'Johnson noise'. A Johnson noise thermometer never needs calibration and is insensitive to the condition of the sensor material. It is therefore ideally suited to long-term temperature measurements in harsh environments, such as nuclear reactor coolant circuits, in-pile measurements,more » nuclear waste management and storage, and severe accident monitoring. There have been a number of previous attempts to develop a Johnson noise thermometer for the nuclear industry, but none have reached commercial exploitation because of technical problems in practical implementation. The main challenge is to extract the tiny Johnson noise signal from ambient electrical noise influences, both from the internal amplification electronics, and from external electrical noise sources. Recent advances in electronics technology and digital signal processing techniques have opened up new possibilities for developing a viable, practical Johnson noise thermometer. We describe a project funded by the UK Technology Strategy Board (now Innovate UK) 'Developing the nuclear supply chain' call, currently underway, to develop a practical Johnson noise thermometer that makes use of innovative electronics for ultralow noise amplification and signal processing. The new electronics technology has the potential to help overcome the problems encountered with previous attempts at constructing a practical Johnson noise thermometer. An outline of the new developments is presented, together with an overview of the current status of the project. (authors)« less

  6. Tuberculosis in wild birds: implications for captive birds

    USGS Publications Warehouse

    Converse, K. A.; Dein, F. J.

    1990-01-01

    The geographic distribution of avian tuberculosis is widespread but the lack of visible epizootics makes assessment of its impact on wild birds difficult. Generally a low prevalence, widely-scattered, individual animal disease, avian tuberculosis is caused by the same agent in wild and domestic birds. Thus there exists the potential for disease transfer between these two groups in situations that result in direct contact such as wild animals newly captured or transferred from rehabilitation centers, and wild and captive animals intermingling in exhibit areas. During the past 7 yr, tuberculosis caused by Mycobacterium avium, was diagnosed in 64 birds submitted to the National Wildlife Health Research Center from 16 states; avian tuberculosis was the primary diagnosis in 52 of the 64 birds, while the remaining 12 isolates were incidental findings. Twenty-eight of these birds were picked up during epizootics caused by other disease agents including avian cholera, botulism type C, and lead, organophosphorus compound, and cyanide poisoning. Twelve birds were found incidental to birds collected during disease monitoring programs and research projects, and 10 birds were collected by hunters or found sick and euthanatized. Tuberculosis lesions occurred (in order of decreasing frequency) in the liver, intestine, spleen, lung, and air sacs. Several unusual morphological presentations were observed in the gizzard, shoulder joint, jugular vein, face, nares and bill, ureter and bone marrow. Infected birds were collected during all 12 mo of the yr from a variety of species in the Anseriformes, Podicipediformes, Gruiformes, and Falconiformes. Nine of the 46 known age birds were immature indicating that lesions can develop during the first year.

  7. Acute hypervitaminosis A in a young lady.

    PubMed

    Khasru, M R; Yasmin, R; Salek, A K; Khan, K H; Nath, S D; Selim, S

    2010-04-01

    Acute vitamin A toxicity from a large dose has been reported to cause pseudotumour cerebri. Usually it is common in children. Herein we present the case of a young lady of 18 years old with the complaints of headache, vomiting, back pain and diplopia after ingestion of high dose (about 10 million international units) vitamin A capsule intentionally at a time due to some family problems. She gave no history of fever, convulsion, unconsciousness, pain in eyes, difficulties in walking and jaundice or any urinary problem during this illness. On query she gave no history of taking any other drugs including oral contraceptive and tetracycline & steroids. She also gave no history of sleep disorder. There was bilateral papilloedema, pupils were a bit dilated symmetrically but reacting to light, visual acuity 6/60 on left eye and 6/18 on right eye and bilateral 6th cranial nerve palsy more marked on left side. MRI of brain and orbits showed normal study. Patient improved after giving acetazolamide.

  8. First lady meets AIDS patients in Thailand.

    PubMed

    1996-12-09

    First Lady Hillary Rodham Clinton, during her tour of Thailand: 1) joined a panel discussion at New Life Center, a missionary shelter and acquired immunodeficiency syndrome (AIDS) hospice that houses and educates 151 girls from remote hill tribes who were rescued from being, or from becoming, brothel prostitutes or "restaurant hostesses"; 2) inspected a U.S. supported program in Chiang Rai province that provides scholarships, vocational training, and jobs to 1200 girls as income alternatives to their sale; and 3) toured a school that extends the education of girls beyond the mandatory age of 12, the age at which many are sold to Bangkok brothel middlemen. There are 500,000-700,000 prostitutes in Thailand; many die of AIDS. Girls can be sold for $1000 and send money home later; instead of poverty, the family has a new home, a motorcycle, and status. Mrs. Clinton emphasized the lifetime benefit available to a family when a girl is educated.

  9. Dual-mode self-validating resistance/Johnson noise thermometer system

    DOEpatents

    Shepard, Robert L.; Blalock, Theron V.; Roberts, Michael J.

    1993-01-01

    A dual-mode Johnson noise and DC resistance thermometer capable of use in control systems where prompt indications of temperature changes and long term accuracy are needed. A resistance-inductance-capacitance (RLC) tuned circuit produces a continuous voltage signal for Johnson noise temperature measurement. The RLC circuit provides a mean-squared noise voltage that depends only on the capacitance used and the temperature of the sensor. The sensor has four leads for simultaneous coupling to a noise signal processor and to a DC resistance signal processor.

  10. Characterization of adult transcriptomes from the omnivorous lady beetle Coleomegilla maculata fed pollen or insect egg diet

    USDA-ARS?s Scientific Manuscript database

    Diet, nutrition, and obesity are important topics of current research. While many insect genome and/or transcriptome models are based on dietary specialists, the lady beetle Coleomegilla maculata, a common New World species, is highly omnivorous. C. maculata feeds on plants, fungi, insects and other...

  11. Networking at NASA. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Garman, John R.

    1991-01-01

    A series of viewgraphs on computer networks at the Johnson Space Center (JSC) are given. Topics covered include information resource management (IRM) at JSC, the IRM budget by NASA center, networks evolution, networking as a strategic tool, the Information Services Directorate charter, and SSC network requirements, challenges, and status.

  12. Recovering Parameters of Johnson's SB Distribution

    Treesearch

    Bernard R. Parresol

    2003-01-01

    A new parameter recovery model for Johnson's SB distribution is developed. This latest alternative approach permits recovery of the range and both shape parameters. Previous models recovered only the two shape parameters. Also, a simple procedure for estimating the distribution minimum from sample values is presented. The new methodology...

  13. Hidden Figures and Katherine Johnson

    NASA Image and Video Library

    2016-12-23

    Katherine Johnson and other "Human Computers" played an integral role in the early days of America's space program. With a slide rule and a pencil, Katherine was responsible for calculating orbital trajectories of numerous space flights, including Alan Shepard, the first American in space and the Apollo 11 flight to the Moon. Her brilliance and perseverance still resonate with employees at NASA's Ames Research Center today!

  14. Geochemistry of the Johnson River, Lake Clark National Park and Preserve, Alaska

    USGS Publications Warehouse

    Brabets, Timothy P.; Riehle, James R.

    2003-01-01

    The Johnson River Basin, located in Lake Clark National Park and Preserve, drains an area of 96 square miles. A private inholding in the upper part of the basin contains a gold deposit that may be developed in the future. To establish a natural baseline to compare potential effects on water quality if development were to occur, the upper part of the Johnson River Basin was studied from 1999 to 2001 as part of a cooperative study with the National Park Service. Two basic rock types occur within the drainage basin of the study: the Jurassic Talkeetna Formation of interbedded volcanic and volcaniclastic rocks, and the slightly younger plutonic rocks of the Aleutian-Alaska Ranges batholith. The Johnson River gold prospect reflects widespread, secondary mineralization and alteration of the Talkeetna Formation. Metals found at the prospect proper are: arsenic, cadmium, copper, gold, iron, lead, mercury, molybdenum, selenium, silver, and zinc. The Johnson River prospect is located in the East Fork Ore Creek Basin, a 0.5 square mile watershed that is a tributary to the Johnson River. Water quality data from this stream reflect the mineralization of the basin and the highest concentrations of several trace elements and major ions of the water column were found in this stream. Presently, pH in this stream is normal, indicating that there is sufficient buffering capacity. At the Johnson River streamgage, which drains approximately 25 mi2 including the East Fork Ore Creek, concentrations of these constituents are significantly lower, reflecting the runoff from Johnson Glacier and Double Glacier, which account for approximately 75 percent of the total discharge. Streambed concentrations of cadmium, lead, and zinc from East Fork Ore Creek and its receiving stream, Ore Creek, typically exceed concentrations where sediment dwelling organisms would be affected. Similar to the water column chemistry, concentrations of these elements are lower at the Johnson River streamgage

  15. Johnson Noise Thermometry for Advanced Small Modular Reactors

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Britton, C.L.,Jr.; Roberts, M.; Bull, N.D.

    Temperature is a key process variable at any nuclear power plant (NPP). The harsh reactor environment causes all sensor properties to drift over time. At the higher temperatures of advanced NPPs the drift occurs more rapidly. The allowable reactor operating temperature must be reduced by the amount of the potential measurement error to assure adequate margin to material damage. Johnson noise is a fundamental expression of temperature and as such is immune to drift in a sensor’s physical condition. In and near the core, only Johnson noise thermometry (JNT) and radiation pyrometry offer the possibility for long-term, high-accuracy temperature measurementmore » due to their fundamental natures. Small Modular Reactors (SMRs) place a higher value on long-term stability in their temperature measurements in that they produce less power per reactor core and thus cannot afford as much instrument recalibration labor as their larger brethren. The purpose of the current ORNL-led project, conducted under the Instrumentation, Controls, and Human-Machine Interface (ICHMI) research pathway of the U.S. Department of Energy (DOE) Advanced SMR Research and Development (R&D) program, is to develop and demonstrate a drift free Johnson noise-based thermometer suitable for deployment near core in advanced SMR plants.« less

  16. Effects of bird-feeding activities on the health of wild birds

    PubMed Central

    Horn, David J; Hogan, Brianna M; Hubble, Cody N; Huber, Sarah J; Flamm, Joseph; Knott, Madeline; Lundstrom, Lisa; Salik, Faaria; Wassenhove, Samantha J; Wrobel, Elizabeth R

    2015-01-01

    Abstract Among the most popular reasons that people feed wild birds is that they want to help birds. The extent to which supplemental food helps birds, however, is not well established. From spring 2011 to spring 2014, we examined how feeding of wild birds influences the health of individual birds at forested sites in central Illinois, USA. Specifically, we compared three forested sites where we provided supplemental food with three forested sites for which no supplemental food was available and monitored changes in the individual health of birds. In addition, we determined whether any changes in bird health had occurred after feeders had been removed from sites 10 months before. Generally, the individual health of birds improved with supplemental feeding, including increased antioxidant levels, reduced stress (heterophil-to-lymphocyte ratio) and more rapid feather growth. In some species, we also found improved body condition index scores and innate immune defense. The difference among sites was not present 10 months after feeders were removed, suggesting that the impact on health was indeed related to supplemental feeding. Potential negative effects of supplemental feeding were also found, including an increase in infectious disease prevalence among individual birds at forested sites where supplemental food was offered. Birds with clear signs of pathology showed deficits in most of the physiological metrics in which birds at feeder sites typically showed improved health condition. At the peak of prevalence of infectious disease, 8.3% of all birds at feeders exhibited symptoms of conjunctivitis, pox, dermal disease or cloacal disease. We found both positive and negative impacts of wild bird feeding, and that, in general, birds that had access to supplemental food were in better physiological condition. Moreover, the negative effects we found may be mitigated by hobbyists engaging in safer bird-feeding practices. PMID:27293740

  17. Birds, Examining Your Environment.

    ERIC Educational Resources Information Center

    MacBean, John C.; And Others

    Designed to provide new and different ways of observing birds rather than simply identifying them, this book attempts to develop skills for how to look at birds. Activities in each of the four sections, "Live Birds,""Birds' Eggs,""Birds' Nests," and "Dead Birds," are specifically planned to get one involved with birds in their natural environment.…

  18. Developing flood-inundation maps for Johnson Creek, Portland, Oregon

    USGS Publications Warehouse

    Stonewall, Adam J.; Beal, Benjamin A.

    2017-04-14

    Digital flood-inundation maps were created for a 12.9‑mile reach of Johnson Creek by the U.S. Geological Survey (USGS). The flood-inundation maps depict estimates of water depth and areal extent of flooding from the mouth of Johnson Creek to just upstream of Southeast 174th Avenue in Portland, Oregon. Each flood-inundation map is based on a specific water level and associated streamflow at the USGS streamgage, Johnson Creek at Sycamore, Oregon (14211500), which is located near the upstream boundary of the maps. The maps produced by the USGS, and the forecasted flood hydrographs produced by National Weather Service River Forecast Center can be accessed through the USGS Flood Inundation Mapper Web site (http://wimcloud.usgs.gov/apps/FIM/FloodInundationMapper.html).Water-surface elevations were computed for Johnson Creek using a combined one-dimensional and two‑dimensional unsteady hydraulic flow model. The model was calibrated using data collected from the flood of December 2015 (including the calculated streamflows at two USGS streamgages on Johnson Creek) and validated with data from the flood of January 2009. Results were typically within 0.6 foot (ft) of recorded or measured water-surface elevations from the December 2015 flood, and within 0.8 ft from the January 2009 flood. Output from the hydraulic model was used to create eight flood inundation maps ranging in stage from 9 to 16 ft. Boundary condition hydrographs were identical in shape to those from the December 2015 flood event, but were scaled up or down to produce the amount of streamflow corresponding to a specific water-surface elevation at the Sycamore streamgage (14211500). Sensitivity analyses using other hydrograph shapes, and a version of the model in which the peak flow is maintained for an extended period of time, showed minimal variation, except for overbank areas near the Foster Floodplain Natural Area.Simulated water-surface profiles were combined with light detection and ranging (lidar

  19. Judy Collins and First Lady Hillary Clinton await the launch of STS-93

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Singer Judy Collins (left) and First Lady Hillary Rodham Clinton await the launch of Space Shuttle mission STS-93 in the Apollo/Saturn V Facility. Liftoff is scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. Judy Collins has honored the commander with a song, 'Beyond the Sky,' which was commissioned by NASA through the NASA Art Program.

  20. Observing Flat Birds and Other Fun Birding Activities for K-12 Students.

    ERIC Educational Resources Information Center

    Matthews, Catherine E.; Connors, John

    2002-01-01

    Introduces the concept of the flat bird, which is a life-size color cutout of a bird, and uses flat birds to introduce the study of birds. Includes suggestions for teaching about common characteristics of birds and information on resource materials. (YDS)

  1. JCCC's Environmental Scan: Results of Focus Groups Conducted with Johnson County Residents.

    ERIC Educational Resources Information Center

    Conklin, Karen A.

    This report presents questions and typical responses from focus group discussions conducted at Johnson County Community College (JCCC, Kansas) in March 1999. A total of 23 individuals of varying ages from all geographic regions in Johnson County participated in three focus groups, designed as a follow-up to a phone survey about constituency…

  2. 78 FR 46373 - Manufacturer of Controlled Substances; Notice of Registration; Johnson Matthey Pharmaceutical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ...; Notice of Registration; Johnson Matthey Pharmaceutical Materials, Inc. By Notice dated March 20, 2013, and published in the Federal Register on March 28, 2013, 78 FR 19017, Johnson Matthey Pharmaceutical Materials, Inc., Pharmaceutical Services, 25 Patton Road, Devens, Massachusetts 01434, made application by...

  3. 75 FR 24748 - Johnson Controls, Inc., Automotive Experience Division, Including Workers Whose Unemployment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ...., Automotive Experience Division, Including Workers Whose Unemployment Insurance (UI) Wages Are Paid Through... Assistance on October 6, 2009, applicable to workers of Johnson Controls, Inc., Automotive Experience... industry. New information shows that Johnson Controls purchased Hoover Universal in 1985 and that some...

  4. Organochlorine pesticides in the Johnson Creek Basin, Oregon, 1988-2002

    USGS Publications Warehouse

    Tanner, Dwight Q.; Lee, Karl K.

    2004-01-01

    Organochlorine pesticides were detected in unfiltered samples from Johnson Creek that were collected during a storm in March, 2002. Total DDT (the sum of DDT and its metabolites), as well as dieldrin, potentially exceeded Oregon chronic, freshwater criteria at all four Johnson Creek stream-sampling sites. The total DDT criterion was also potentially exceeded at a storm drain at SE 45th Avenue and Umatilla Street. The concentration of total DDT in water samples has decreased by an order of magnitude since previous sampling was done on Johnson Creek in 1989?1990. This decrease was probably due to the movement of these compounds out of the basin and to degradation processes. Concentrations and loads of the organochlorine pesticides were largest at the most upstream sampling site, Johnson Creek at Palmblad Road, which has historically been primarily affected by agricultural land cover. Concentrations and loads were smaller at downstream locations, and there were only a few detections from storm drains. For the purposes of assessing trends in total DDT concentration in Johnson Creek, data for total suspended solids (TSS) were examined, because TSS is often correlated with DDT concentrations, and TSS data are collected routinely by regulatory agencies. As an intermediate step, linear regression was used to relate TSS (measured in the recent study) and turbidity (measured both in the earlier and in the recent studies). For 77 samples, TSS (in mg/L [milligrams per liter]) = 0.88 x Turbidity (in nephleometric turbidity units). The r2 value was 0.82. The TSS concentration (measured, or estimated by the regression) was compared to the concentration of total DDT using linear regression. The TSS concentration associated with meeting the Oregon water-quality criterion for total DDT was 15 to 18 mg/L in the lower and middle part of the basin and 8 mg/L in the upper reaches of the basin. This TSS/DDT relationship is based on only one storm and may not be valid for other conditions

  5. Self-perceived memory complaints predict progression to Alzheimer disease. The LADIS study.

    PubMed

    Verdelho, Ana; Madureira, Sofia; Moleiro, Carla; Santos, Catarina O; Ferro, José M; Erkinjuntti, Timo; Poggesi, Anna; Pantoni, Leonardo; Fazekas, Franz; Scheltens, Philip; Waldemar, Gunhild; Wallin, Anders; Inzitari, Domenico

    2011-01-01

    Memory complaints are frequent in the elderly but its implications in cognition over time remain a controversial issue. Our objective was to evaluate the risk of self perceived memory complaints in the evolution for future dementia. The LADIS (Leukoaraiosis and Disability) prospective multinational European study evaluates the impact of white matter changes (WMC) on the transition of independent elderly subjects into disability. Independent elderly were enrolled due to the presence of WMC. Subjects were evaluated yearly during 3 years with a comprehensive clinical protocol and a neuropsychological battery. Dementia and subtypes of dementia were classified. Self perceived memory complaints in independent elderly were collected during the interview. MRI was performed at entry and at the end of the study. 639 subjects were included (74.1 ± 5 years old, 55% women, 9.6 ± 3.8 years of schooling). At end of follow-up, 90 patients were demented (vascular dementia, 54; Alzheimer's disease (AD) and AD with vascular component, 34; frontotemporal dementia, 2). Using Cox regression analysis, we found that self perceived memory complaints were a strong predictor of AD and AD with vascular component during the follow-up (β = 2.7, p = 0.008; HR = 15.5, CI 95% [2.04, 117.6]), independently of other confounders, namely depressive symptoms, WMC severity, medial temporal lobe atrophy, and global cognition status at baseline. Self perceived memory complaints did not predict vascular dementia. In the LADIS study, self perceived memory complaints predicted AD but not vascular dementia in elderly subjects with WMC living independently.

  6. Drug metabolism in birds

    USGS Publications Warehouse

    Pan, Huo Ping; Fouts, James R.

    1979-01-01

    Papers published over 100 years since the beginning of the scientific study of drug metabolism in birds were reviewed. Birds were found to be able to accomplish more than 20 general biotransformation reactions in both functionalization and conjugation. Chickens were the primary subject of study but over 30 species of birds were used. Large species differences in drug metabolism exist between birds and mammals as well as between various birds, these differences were mostly quantitative. Qualitative differences were rare. On the whole, drug metabolism studies in birds have been neglected as compared with similar studies on insects and mammals. The uniqueness of birds and the advantages of using birds in drug metabolism studies are discussed. Possible future studies of drug metabolism in birds are recommended.

  7. Energy Systems Integration Partnerships: NREL + Sandia + Johnson Controls

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NREL and Sandia National Laboratories partnered with Johnson Controls to deploy the company's BlueStream Hybrid Cooling System at ESIF's high-performance computing data center to reduce water consumption seen in evaporative cooling towers.

  8. Research and technology at the Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1983 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Advanced Programs tasks funded by the Office of Space Flight; and Solar System Explorations, Life Sciences, and Earth Sciences and Applications research funded by the Office of Space Sciences and Applications. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  9. Research and technology of the Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1987 are highlighted. Included are research projects funded by the Office of Aeronautics and Space Technology, Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications, and advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  10. The Importance of Being a "Lady": Hyper-Femininity and Heterosexuality in the Private, Single-Sex Primary School

    ERIC Educational Resources Information Center

    Allan, Alexandra Jane

    2009-01-01

    Drawing on recent ethnographic research in one single-sex, private primary school, this paper will explore what it meant for the girls in this setting to embody the discourse of the "lady". The paper will propose that classed and gendered discourses of respectability featured strongly in the girls' lives, as they were expected to behave…

  11. Game Birds of Colorado.

    ERIC Educational Resources Information Center

    Colorado State Div. of Wildlife, Denver.

    This booklet is intended to familiarize the reader with game birds typical of Colorado. Discussions in English and Spanish are presented. Discussions cover the management of game birds, individual game bird species, and endangered species of birds related to game birds. (RE)

  12. Morphological characterization of pollens from three Apiaceae species and their ingestion by twelve-spotted lady beetle (Coleoptera: Coccinellidae).

    PubMed

    D'Ávila, V A; Aguiar-Menezes, E L; Gonçalves-Esteves, V; Mendonça, C B F; Pereira, R N; Santos, T M

    2016-04-19

    Larvae and adults of certain species of predator lady beetles feed on pollen, guaranteeing their survival, and at times, reproduction in the absence of preferred prey. Palynology, therefore, may contribute in the investigation of botanical families visited by these predators in order to obtain this floral resource. There are records of the visitation of Apiaceae flowers by Coleomegilla maculata DeGeer, 1775 (Coleoptera, Coccinellidae), but not the ingestion of their pollen grains by this lady beetle. The external morphology of pollen grains of three Apiaceae aromatic species (Anethum graveolens L., Coriandrum sativum L., Foeniculum vulgare Mill.) was characterized, and it was evaluated the ingestion of these pollens by fourth instar larvae and adults of C. maculata upon confinement along with flowers of these Apiaceae for 24 and 48 hours. The pollen grains of those species presented similar external morphology. In the two times of exposure, the larvae ingested the same amount of pollen from the three Apiaceae species, and the amount of C. sativum pollen ingested was the same between larvae and adults. The amount of A. graveolens pollen grains ingested by the adults was significantly greater than the pollens of C. sativum and F. vulgare, in 24 hours, with the opposite occurring in 48 hours. In the first 24 hours, the adults ingested more A. graveolens pollen than the larvae, with the opposite occurring with F. vulgare. There was no significant difference in the amount of Apiaceae pollen ingested between larvae and adults in 48 hours. The results suggest that the pollen-eating habits of certain aphidophagous lady beetles may be crucial in their preservation within agro-ecosystems.

  13. Prey Foraging Under Sublethal Lambda-Cyhalothrin Exposure on Pyrethroid-Susceptible and -Resistant Lady Beetles (Eriopis connexa (Coleoptera: Coccinelidae)).

    PubMed

    D'Ávila, V A; Reis, L C; Barbosa, W F; Cutler, G C; Torres, J B; Guedes, R N C

    2018-05-28

    Sublethal insecticide exposure may affect foraging of insects, including natural enemies, although the subject is usually neglected. The lady beetle Eriopis connexa (Germar, 1824) (Coleoptera: Coccinelidae) is an important predator of aphids with existing pyrethroid-resistant populations that are undergoing scrutiny for potential use in pest management systems characterized by frequent insecticide use. However, the potential effect of sublethal pyrethroid exposure on this predator's foraging activity has not yet been assessed and may compromise its use in biological control. Therefore, our objective was to assess the effect of sublethal lambda-cyhalothrin exposure on three components of the prey foraging activity (i.e., walking, and prey searching and handling), in both pyrethroid-susceptible and -resistant adults of E. connexa. Both lady beetle populations exhibited similar walking patterns without insecticide exposure in noncontaminated arenas, but in partially contaminated arenas walking differed between strains, such that the resistant insects exhibited greater walking activity. Behavioral avoidance expressed as repellence to lambda-cyhalothrin was not observed for either the susceptible or resistant populations of E. connexa, but the insecticide caused avoidance by means of inducing irritability in 40% of the individuals, irrespective of the strain. Insects remained in the insecticide-contaminated portion of the arena for extended periods resulting in greater exposure. Although lambda-cyhalothrin exposure did not affect prey searching by susceptible lady beetles, prey searching was extended for exposed resistant predators. In contrast, prey handling was not affected by population or by lambda-cyhalothrin exposure. Thus, sublethal exposure to the insecticide in conjunction with the insect resistance profile can affect prey foraging with pyrethroid-exposed resistant predators exhibiting longer prey searching time associated with higher walking activity reducing

  14. Field cage evaluations of the lady beetle Scymnus sinuanodulus for biological control of the hemlock woolly adelgid

    Treesearch

    Michael Montgomery; Carole A. S-J. Cheah; Christopher Asaro

    2007-01-01

    Biological control has been a major focus of efforts to reduce the impact of hemlock woolly adelgid (HWA) on hemlocks in the eastern United States. The lady beetle Scymnus sinuanodulus Yu et Yao, one of the most abundant predators of HWA in China, was first imported in 1996. Subsequently its biology and host range were evaluated in quarantine and...

  15. Ruth Flockart and Dr Wood: A Crucial Relationship in the Development of Melbourne Methodist Ladies' College Music Program

    ERIC Educational Resources Information Center

    Jenkins, Louise

    2011-01-01

    This paper explores the notion that particular working relationships within school music programs can have a significant affect on the program's development and progress. To explore this notion the research focussed on the working relationship of a music teacher at Melbourne Methodist Ladies' College (MLC), Ruth Flockart (1891-1985) and the…

  16. Solving the Housing Equation: Michael P. Johnson

    ERIC Educational Resources Information Center

    Roach, Ronald

    2005-01-01

    Dr. Michael P. Johnson, an associate professor of management science and urban affairs at the H. John Heinz III School of Public Policy and Management at Carnegie Mellon University in Pittsburgh, is taking management science tools and innovative information technology applications to the housing field. Concerned that organizations that develop and…

  17. Rare small intestinal volvulus from entrapment in hepato-diaphragmatic adhesions in a 45-year-old lady

    PubMed Central

    Olaoye, Iyiade Olatunde; Adesina, Micheal Dapo

    2016-01-01

    Small intestinal volvulus is rare in adults and rarely caused by string adhesions between the liver and the diaphragm. Similar adhesions were described in Fitz-Hugh-Curtis syndrome. We report a 45-year-old lady with small intestinal volvulus from entrapment of a loop in string adhesions between the liver and the diaphragm. Her plain radiographs showed a significant shadow of the trapped loop. PMID:28003317

  18. Optical Johnson noise thermometry

    NASA Technical Reports Server (NTRS)

    Shepard, R. L.; Blalock, T. V.; Maxey, L. C.; Roberts, M. J.; Simpson, M. L.

    1989-01-01

    A concept is being explored that an optical analog of the electrical Johnson noise may be used to measure temperature independently of emissivity. The concept is that a laser beam may be modulated on reflection from a hot surface by interaction of the laser photons with the thermally agitated conduction electrons or the lattice phonons, thereby adding noise to the reflected laser beam. If the reflectance noise can be detected and quantified in a background of other noise in the optical and signal processing systems, the reflectance noise may provide a noncontact measurement of the absolute surface temperature and may be independent of the surface's emissivity.

  19. Johnson O'Malley Program Evaluation. 1984-85.

    ERIC Educational Resources Information Center

    Zastrow, Leona; Johns, Jennifer S.

    The Johnson O'Malley (JOM) Program for 1984-1985 in the Albuquerque (New Mexico) Public Schools provided the 1,622 eligible JOM students and their parents with the opportunity to receive supplemental counseling, support services, and information through newsletters. Six high schools and two junior high schools with sizable eligible JOM student…

  20. 76 FR 69223 - Migratory Bird Permits; Definition of “Hybrid” Migratory Bird

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ...-0060; 91200-1231-9BPP] RIN 1018-AX90 Migratory Bird Permits; Definition of ``Hybrid'' Migratory Bird... Wildlife Service (Service), propose to revise the definition of ``hybrid'' as it relates to birds protected under the Migratory Bird Treaty Act. At present, the definition applies only to hybrids of two species...

  1. President Barack Obama Visit to Kennedy Space Center

    NASA Image and Video Library

    2011-04-29

    President Barack Obama and First Lady Michelle Obama meet with STS-134 space shuttle Endeavor commander Mark Kelly, right, and shuttle astronauts, from left, Andrew Feustel, European Space Agency’s Roberto Vittori, Michael Fincke, Gregory H. Johnson, and Greg Chamitoff, after their launch was scrubbed, Friday, April 29, 2011, at Kennedy Space Center in Cape Canaveral, Fla. Photo Credit: (NASA/Bill Ingalls)

  2. 78 FR 65576 - Migratory Bird Permits; Definition of “Hybrid” Migratory Bird

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... the Migratory Bird Treaty Act. We revise the definition to make it clear that it applies to all... applied to falconry and raptor propagation birds, in particular, where hybrids between two separate taxa... the Migratory Bird Treaty Act (MBTA, 16 U.S.C. 703-712) ``applies only to migratory bird species that...

  3. Johnson O'Malley Program Evaluation 1986-87.

    ERIC Educational Resources Information Center

    Albuquerque Public Schools, NM.

    During the 1986-87 school year the Johnson O'Malley program of the Albuquerque (New Mexico) Public Schools provided supplemental counseling to 532 Indian students in the district by 5 certified counselors, 3 of whom concentrated their efforts on 5 target high schools. One itinerant counselor served 128 elementary and middle school students,…

  4. 50 CFR 80.25 - Multiyear financing under the Dingell-Johnson Sport Fish Restoration Program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-Johnson Sport Fish Restoration Program. 80.25 Section 80.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH... SPORT FISH RESTORATION ACTS § 80.25 Multiyear financing under the Dingell-Johnson Sport Fish Restoration...

  5. Birds

    Treesearch

    Jared Verner; Edward C. Beedy; Stephen L. Granholm; Lyman V. Ritter; Edward F. Toth

    1980-01-01

    This chapter offers information on the status, distribution (by habitat type and seral stage), and basic life history for each of 208 species of birds that are found in the western Sierra Nevada. Many of the data came from the literature, altl)ough the professional ornithologists involved with this project drew upon extensive personal experience with birds in the...

  6. Returns from banded birds: Some longevity records of wild birds

    USGS Publications Warehouse

    Cooke, May Thacher

    1942-01-01

    Records indicating the possible life-span of birds in the wild are accumulating in the return file for banded birds. In Bird-Banding, vol. viii, 1937, p. 52-65, a number of these were published. The expressed interest in this phase of bird life, together with the increased amount of material, seem to justify further publication on this subject. These papers by no means exhaust the subject; probably as many more equally interesting records could be found.As in the previous article, a bird must have been at least five years old at its latest report to be included in the list. In the case of Common Terns, the minimum has had to be made ten years, and few ducks less than ten years old have been included. No special effort has been made to 'dig out' the complete records of birds that have returned several times to the banding station, but when the record has been supplied on the return card by the operator it has been used.

  7. Johnson Space Center: Workmanship Training

    NASA Technical Reports Server (NTRS)

    Patterson, Ashley; Sikes, Larry; Corbin, Cheryl; Rucka, Becky

    2015-01-01

    Special processes require special skills, knowledge and experienced application. For over 15 years, the NASA Johnson Space Center's Receiving, Inspection and Test Facility (RITF) has provided Agency-wide NASA Workmanship Standards compliance training, issuing more than 500 to 800 training completion certificates annually. It is critical that technicians and inspectors are trained and that they maintain their proficiency to implement the applicable standards and specifications. Training services include "hands-on" training to engineers, technicians, and inspectors in the areas of electrostatic discharge (ESD), soldering, surface mount technology (SMT), crimping, conformal coating, and fiber-optic terminations.

  8. A Novel Technique Applying Spectral Estimation to Johnson Noise Thermometry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ezell, N. Dianne Bull; Britton, Chuck; Ericson, Nance

    Johnson noise thermometry is one of many important measurement techniques used to monitor the safety levels and stability in a nuclear reactor. However, this measurement is very dependent on the minimal electromagnetic environment. Properly removing unwanted electromagnetic interference (EMI) is critical for accurate drift-free temperature measurements. The two techniques developed by Oak Ridge National Laboratory (ORNL) to remove transient and periodic EMI are briefly discussed here. Spectral estimation is a key component in the signal processing algorithm used for EMI removal and temperature calculation. The cross-power spectral density is a key component in the Johnson noise temperature computation. Applying eithermore » technique requires the simple addition of electronics and signal processing to existing resistive thermometers. With minimal installation changes, the system discussed here can be installed on existing nuclear power plants. The Johnson noise system developed is tested at three locations: ORNL, Sandia National Laboratory, and the Tennessee Valley Authority’s Kingston Fossil Plant. Each of these locations enabled improvement on the EMI removal algorithm. Finally, the conclusions made from the results at each of these locations is discussed, as well as possible future work.« less

  9. A Novel Technique Applying Spectral Estimation to Johnson Noise Thermometry

    DOE PAGES

    Ezell, N. Dianne Bull; Britton, Chuck; Ericson, Nance; ...

    2018-03-30

    Johnson noise thermometry is one of many important measurement techniques used to monitor the safety levels and stability in a nuclear reactor. However, this measurement is very dependent on the minimal electromagnetic environment. Properly removing unwanted electromagnetic interference (EMI) is critical for accurate drift-free temperature measurements. The two techniques developed by Oak Ridge National Laboratory (ORNL) to remove transient and periodic EMI are briefly discussed here. Spectral estimation is a key component in the signal processing algorithm used for EMI removal and temperature calculation. The cross-power spectral density is a key component in the Johnson noise temperature computation. Applying eithermore » technique requires the simple addition of electronics and signal processing to existing resistive thermometers. With minimal installation changes, the system discussed here can be installed on existing nuclear power plants. The Johnson noise system developed is tested at three locations: ORNL, Sandia National Laboratory, and the Tennessee Valley Authority’s Kingston Fossil Plant. Each of these locations enabled improvement on the EMI removal algorithm. Finally, the conclusions made from the results at each of these locations is discussed, as well as possible future work.« less

  10. Johnson O'Malley Program Evaluation 1985-86.

    ERIC Educational Resources Information Center

    Albuquerque Public Schools, NM. Planning, Research and Accountability.

    During the 1985-86 school year the Johnson O'Malley (JOM) program of the Albuquerque (New Mexico) Public Schools provided supplemental counseling to 349 eligible American Indian students by 5 counselors in 5 target schools and a sixth counselor who, along with the head counselor, served students in grades 6-12 referred from nontarget schools.…

  11. Stevens-Johnson syndrome in a patient with rheumatoid arthritis during long-term etanercept therapy.

    PubMed

    Owczarczyk-Saczonek, Agnieszka; Zdanowska, Natalia; Znajewska-Pander, Aleksandra; Placek, Waldemar

    2016-03-31

    Etanercept and other anti-TNF-alpha agents have been indicated as a therapeutic option in severe drug reactions, including Stevens-Johnson syndrome and toxic epidermal necrolysis. Etanercept has been shown to quickly reduce the detachment of the epidermis and shorten healing time. Cases of etanercept-induced severe adverse drug reactions were also described. A 27-year-old woman with a 4-year history of etanercept and sulfasalazine treatment for rheumatoid arthritis was admitted with Stevens-Johnson syndrome. The patient received one dose of an OTC drug containing acetaminophen, phenylephrine and pheniramine two days prior to developing fist mucocutaneous symptoms. The most probable causative agent was paracetamol. Throughout the successful routine therapy of Stevens-Johnson syndrome etanercept therapy was continued. Sulfosalazin administration was stopped and administered again after recovery with no recurrence of the skin and mucosal symptoms. This case indicates that there is no justification for discontinuation of long-term anti-TNF-alpha treatment in patients who develop Stevens- Johnson syndrome / toxic epidermal necrolysis.

  12. 76 FR 32224 - Migratory Birds; Take of Migratory Birds by the Armed Forces

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Migratory Birds; Take of Migratory Birds by... Forces to incidentally take migratory birds during approved military readiness activities without violating the Migratory Bird Treaty Act (MBTA). The Authorization Act provided this interim authority to...

  13. Annotated Bibliography of Bird Hazards to Aircraft: Bird Strike Committee Citations 1967-1997.

    DTIC Science & Technology

    1998-03-01

    reduce losses from birdstrikes by applying state-of-the-art technologies to improve aircraft survivability to bird hazards and overall reduced cost-of... losses for the aviation industry from birds are estimated to exceed $1 billion annually. Recent birdstrikes involving significant loss -of-life and...aviation losses caused by birds. 2 CONTRIBUTING ORGANIZATIONS 2.1 Bird Strike Committee Europe The Bird Strike Committee Europe (BSCE) was formed in

  14. Lady beetles (Coleoptera: Coccinellidae) from Chinese hemlocks infested with the hemlock woolly adelgid, Adelges tsugae Annand (Homoptera: Adelgidae)

    Treesearch

    Gouyue Yu; Michael E. Montgomery; Defu Yao

    2000-01-01

    Fifty-four species of lady beetles were collected from three Chinese hemlock species, Tsuga dumosa (D. Don) Eichler, T. forrestii Downie and T. chinensis (Franchet) Pritzel, in Yunnan, Sichuan and Shaanxi provinces of China as part of a search for natural enemies of the hemlock woolly adelgid, Adelges tsugae Annand. Twenty new species are described: Clitostethus...

  15. Report of the EMI Testing of the Johnson Noise Thermometry System

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Britton Jr., Charles L.; Roberts, Michael

    This report summarizes the Electromagnetic Interference (EMI) testing of the Johnson Noise Thermometry System developed at ORNL. The EMI performance is very important for Johnson Noise Thermometry because it requires accurate measurement of a very small noise signal that is amplified 10,000 times. Any interference in the form on pickup from external signal sources from such as fluorescent lighting ballasts, motors, etc. can skew the measurement. Testing is therefore very important in determining the effects of these external noise sources. Results from testing in several environments with various sources of EMI are presented here.

  16. Linking Gateway Technical College with Workforce Development: The SC Johnson-A Family Company Story.

    ERIC Educational Resources Information Center

    Knudson, Edward

    2004-01-01

    Seven years ago, SC Johnson--A Family Company approached Gateway Technical College with a need to further strengthen their incumbent workforce's technical training and education. Retirements, brain drain, and competition for technical expertise were the forces driving SC Johnson to develop a comprehensive, flexible, and timely workplace education…

  17. Quantification of bird-to-bird and bird-to-human infections during 2013 novel H7N9 avian influenza outbreak in China.

    PubMed

    Hsieh, Ying-Hen; Wu, Jianhong; Fang, Jian; Yang, Yong; Lou, Jie

    2014-01-01

    From February to May, 2013, 132 human avian influenza H7N9 cases were identified in China resulting in 37 deaths. We developed a novel, simple and effective compartmental modeling framework for transmissions among (wild and domestic) birds as well as from birds to human, to infer important epidemiological quantifiers, such as basic reproduction number for bird epidemic, bird-to-human infection rate and turning points of the epidemics, for the epidemic via human H7N9 case onset data and to acquire useful information regarding the bird-to-human transmission dynamics. Estimated basic reproduction number for infections among birds is 4.10 and the mean daily number of human infections per infected bird is 3.16*10-5 [3.08*10-5, 3.23*10-5]. The turning point of 2013 H7N9 epidemic is pinpointed at April 16 for bird infections and at April 9 for bird-to-human transmissions. Our result reveals very low level of bird-to-human infections, thus indicating minimal risk of widespread bird-to-human infections of H7N9 virus during the outbreak. Moreover, the turning point of the human epidemic, pinpointed at shortly after the implementation of full-scale control and intervention measures initiated in early April, further highlights the impact of timely actions on ending the outbreak. This is the first study where both the bird and human components of an avian influenza epidemic can be quantified using only the human case data.

  18. Effects of wastewater effluent discharge on stream quality in Indian Creek, Johnson County, Kansas

    USGS Publications Warehouse

    Graham, Jennifer L.; Foster, Guy M.

    2014-01-01

    Contaminants from point and other urban sources affect stream quality in Indian Creek, which is one of the most urban drainage basins in Johnson County, Kansas. The Johnson County Douglas L. Smith Middle Basin and Tomahawk Creek Wastewater Treatment Facilities discharge to Indian Creek. Data collected by the U.S. Geological Survey, in cooperation with Johnson County Wastewater, during June 2004 through June 2013 were used to evaluate stream quality in Indian Creek. This fact sheet summarizes the effects of wastewater effluent discharge on physical, chemical, and biological conditions in Indian Creek downstream from the Douglas L. Smith Middle Basin and Tomahawk Creek Wastewater Treatment Facilities.

  19. Astronaut Parazynski greets First Lady Hillary Clinton and Chelsea Clinton

    NASA Technical Reports Server (NTRS)

    1999-01-01

    First Lady Hillary Rodham Clinton (right) and her daughter, Chelsea, are greeted by NASA Astronaut Scott E. Parazynski (left) upon their arrival at the Skid Strip at Cape Canaveral Air Station to view the launch of Space Shuttle mission STS-93. Liftoff is scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X-ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes.

  20. Breeding bird communities

    Treesearch

    Vanessa L. Artman; Randy Dettmers

    2003-01-01

    Prescribed burning is being applied on an experimental basis to restore and maintain mixed-oak communities in southern Ohio. This chapter describes baseline conditions for the breeding bird community prior to prescribed burning. We surveyed breeding bird populations at four study areas using the territory-mapping method. We observed 35 bird species during the surveys....

  1. Further Clarifying the Competition-Performance Relation: Reply to D. W. Johnson et al. (2012)

    ERIC Educational Resources Information Center

    Murayama, Kou; Elliot, Andrew J.

    2012-01-01

    In their commentary, D. W. Johnson, Johnson, and Roseth (2012) provided some laudatory statements about our article, but they also expressed a number of concerns. The concerns focus on the following issues: types and definitions of competition, our choice of control group, the nature of performance-approach and performance-avoidance goals, the…

  2. Birds and Bird Habitat: What Are the Risks from Industrial Wind Turbine Exposure?

    ERIC Educational Resources Information Center

    Sprague, Terry; Harrington, M. Elizabeth; Krogh, Carmen M. E.

    2011-01-01

    Bird kill rate and disruption of habitat has been reported when industrial wind turbines are introduced into migratory bird paths or other environments. While the literature could be more complete regarding the documentation of negative effects on birds and bird habitats during the planning, construction, and operation of wind power projects,…

  3. Bird community composition

    Treesearch

    T.J. Antrobus; M.P. Guilfoyle; W.C. Barrow; Paul B. Hamel; J.S. Wakeley

    2000-01-01

    Neotropical migrants are birds that breed in North America and winter primarily in Central and South America. Longterm population studies of birds in the Eastern United States indicated declines of some forest-dwelling birds, many of which winter in the Neotropics (Peterjohn and others 1995). These declines were attributed to loss of wintering and breeding habitat due...

  4. Angry Birds in Space

    NASA Astrophysics Data System (ADS)

    Halford, A. J.

    2017-12-01

    When space computers first started listening into space radio, they noticed that there were radio noises that happened on the morning side of the Earth. Because these waves sounded like noises birds make in the morning, we named these waves after them. These bird sounding waves can move around the Earth, flying up and down, and sometimes move into an area where there is more stuff. This area is also much colder than where these bird noises are first made. When the waves move into this cold area where there is more stuff, they start to sound like angry birds instead of happy birds. Both of these waves, the happy and angry bird sounding waves, are very important to our understanding of how the tiny things in space move and change. Sometimes the waves which sound like birds can push these tiniest of things into the sky. The happy bird sounding waves can push the tiniest things quickly while the angry bird sounding waves push the tinest of things more slowly. When the tiny things fall into the sky, they create beautiful space lights and light that burns which can hurt people in up goers and not so up goers as well as our things like phones, and space computers. We study these waves that sound like birds to better understand when and where the tiny things will fall. That way we can be prepared and enjoy watching the pretty space lights at night with no worries.

  5. Traffic effects on bird counts on North American Breeding Bird Survey routes

    USGS Publications Warehouse

    Griffith, Emily H.; Sauer, John R.; Royle, J. Andrew

    2010-01-01

    The North American Breeding Bird Survey (BBS) is an annual roadside survey used to estimate population change in >420 species of birds that breed in North America. Roadside sampling has been criticized, in part because traffic noise can interfere with bird counts. Since 1997, data have been collected on the numbers of vehicles that pass during counts at each stop. We assessed the effect of traffic by modeling total vehicles as a covariate of counts in hierarchical Poisson regression models used to estimate population change. We selected species for analysis that represent birds detected at low and high abundance and birds with songs of low and high frequencies. Increases in vehicle counts were associated with decreases in bird counts in most of the species examined. The size and direction of these effects remained relatively constant between two alternative models that we analyzed. Although this analysis indicated only a small effect of incorporating traffic effects when modeling roadside counts of birds, we suggest that continued evaluation of changes in traffic at BBS stops should be a component of future BBS analyses.

  6. Medicine in Dr Samuel Johnson's Dictionary of the English Language.

    PubMed

    Sharma, Om P

    2011-11-01

    When compiling the Dictionary of the English Language, Johnson read and annotated over two hundred thousand passages from innumerable English authors of various disciplines across four centuries. Most of the literary anecdotes came from Shakespeare, Milton, Dryden and Pope. The medical and scientific anecdotes came from 31 scientists, physicians, pharmacologists and surgeons. This reflects Johnson's admiration for science and its benefit to the public. He told Boswell, 'Why Sir, if you have but one book with you upon a journey let it be a book of science. When you read through a book of entertainment, you know it, and it can do no more for you, but a book of science is inexhaustible'.

  7. Biosecurity and bird movement practices in upland game bird facilities in the United States.

    PubMed

    Slota, Katharine E; Hill, Ashley E; Keefe, Thomas J; Bowen, Richard A; Pabilonia, Kristy L

    2011-06-01

    Since 1996, the emergence of Asian-origin highly pathogenic avian influenza subtype H5N1 has spurred great concern for the global poultry industry. In the United States, there is concern over the potential of a foreign avian disease incursion into the country. Noncommercial poultry operations, such as upland game bird facilities in the United States, may serve as a potential source of avian disease introduction to other bird populations including the commercial poultry industry, backyard flocks, or wildlife. In order to evaluate how to prevent disease transmission from these facilities to other populations, we examined biosecurity practices and bird movement within the upland game bird industry in the United States. Persons that held a current permit to keep, breed, or release upland game birds were surveyed for information on biosecurity practices, flock and release environments, and bird movement parameters. Biosecurity practices vary greatly among permit holders. Many facilities allow for interaction between wild birds and pen-reared birds, and there is regular long-distance movement of live adult birds among facilities. Results suggest that upland game bird facilities should be targeted for biosecurity education and disease surveillance efforts.

  8. 78 FR 21199 - Migratory Bird Hunting; Proposed 2013-14 Migratory Game Bird Hunting Regulations (Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... 50 CFR Part 20 Migratory Bird Hunting; Proposed 2013-14 Migratory Game Bird Hunting Regulations... Migratory Bird Hunting; Proposed 2013-14 Migratory Game Bird Hunting Regulations (Preliminary) With Requests... to establish annual hunting regulations for certain migratory game birds for the 2013-14 hunting...

  9. 77 FR 29515 - Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting Regulations for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... Service 50 CFR Part 20 Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting...] RIN 1018-AX97 Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting... in an earlier document to establish annual hunting regulations for certain migratory game birds for...

  10. 77 FR 23093 - Migratory Bird Hunting; Proposed 2012-13 Migratory Game Bird Hunting Regulations (Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... Service 50 CFR Part 20 Migratory Bird Hunting; Proposed 2012-13 Migratory Game Bird Hunting Regulations... Migratory Bird Hunting; Proposed 2012-13 Migratory Game Bird Hunting Regulations (Preliminary) With Requests... to establish annual hunting regulations for certain migratory game birds for the 2012-13 hunting...

  11. Assessment of bird response to the Migratory Bird Habitat Initiative using weather-surveillance radar

    USGS Publications Warehouse

    Sieges, Mason L.; Smolinsky, Jaclyn A.; Baldwin, Michael J.; Barrow, Wylie C.; Randall, Lori A.; Buler, Jeffrey J.

    2014-01-01

    In response to the Deepwater Horizon oil spill in spring 2010, the Natural Resources Conservation Service implemented the Migratory Bird Habitat Initiative (MBHI) to provide temporary wetland habitat for migrating and wintering waterfowl, shorebirds, and other birds along the northern Gulf of Mexico via managed flooding of agricultural lands. We used weather-surveillance radar to conduct broad regional assessments of bird response to MBHI activities within the Mississippi Alluvial Valley and the West Gulf Coastal Plain. Across both regions, birds responded positively to MBHI management by exhibiting greater relative bird densities within sites relative to pre-management conditions in prior years and relative to surrounding non-flooded agricultural lands. Bird density at MBHI sites was generally greatest during winter for both regions. Unusually high flooding in the years prior to implementation of the MBHI confounded detection of overall changes in remotely sensed soil wetness across sites. The magnitude of bird response at MBHI sites compared to prior years and to non-flooded agricultural lands was generally related to the surrounding landscape context: proximity to areas of high bird density, amount of forested wetlands, emergent marsh, non-flooded agriculture, or permanent open water. However, these relationships varied in strength and direction between regions and seasons, a finding which we attribute to differences in seasonal bird composition and broad regional differences in landscape configuration and composition. We detected greater increases in relative bird use at sites in closer proximity to areas of high bird density during winter in both regions. Additionally, bird density was greater during winter at sites with more emergent marsh in the surrounding landscape. Thus, bird use of managed wetlands could be maximized by enrolling lands located near areas of known bird concentration and within a mosaic of existing wetlands. Weather-radar observations

  12. The Finite Strain Johnson Cook Plasticity and Damage Constitutive Model in ALEGRA.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sanchez, Jason James

    A finite strain formulation of the Johnson Cook plasticity and damage model and it's numerical implementation into the ALEGRA code is presented. The goal of this work is to improve the predictive material failure capability of the Johnson Cook model. The new implementation consists of a coupling of damage and the stored elastic energy as well as the minimum failure strain criteria for spall included in the original model development. This effort establishes the necessary foundation for a thermodynamically consistent and complete continuum solid material model, for which all intensive properties derive from a common energy. The motivation for developingmore » such a model is to improve upon ALEGRA's present combined model framework. Several applications of the new Johnson Cook implementation are presented. Deformation driven loading paths demonstrate the basic features of the new model formulation. Use of the model produces good comparisons with experimental Taylor impact data. Localized deformation leading to fragmentation is produced for expanding ring and exploding cylinder applications.« less

  13. Eastern Oklahoma Johnson-O'Malley Indian Education Handbook.

    ERIC Educational Resources Information Center

    Martinson, Shirley

    Intended as a guide and reference for persons involved in local administration of the Johnson-O'Malley (JOM) Indian Education program, the handbook contains basic information about the program and the roles and responsibilities of school administrators, JOM personnel, and local and state Indian Education Committees (IECs). Beginning with a history…

  14. 1976-1977 Johnson-O'Malley Technical Assistance Handbook.

    ERIC Educational Resources Information Center

    Leonard, Terry

    Designed to provide a practical approach to the rules and regulations governing implementation of the American Indian Self-Determination and Education Assistance Act (PL 93-638) in conjunction with the Johnson-O'Malley Act (JOM), this technical assistance handbook is written in comic book style. Using straightforward language, this manual…

  15. DEVELOPMENT OF A BIRD INTEGRITY INDEX: USING BIRD ASSEMBLAGES AS INDICATORS OF RIPARIAN CONDITION

    EPA Science Inventory

    We describe the development of a Bird Integrity Index (BII) that uses bird assemblage information to assess human impacts on 13 stream reaches in the Willamette Valley, Oregon. We used bird survey field data to test 62 candidate metrics representing aspects of bird taxonomic ric...

  16. Lyndon Baines Johnson signs the Wilderness Act into law

    Treesearch

    Susan A. Fox

    2016-01-01

    President Lyndon Baines Johnson signed the Wilderness Act into law on Sept. 3, 1964. In this photo, LBJ hands the pen he used to Alice Zahniser while naturalist, author, adventurer, and conservationist Mardy Murie (standing behind her) looks on.

  17. 75 FR 29917 - Migratory Bird Permits; Changes in the Regulations Governing Migratory Bird Rehabilitation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ...-1231-9BPP] RIN 1018-AX09 Migratory Bird Permits; Changes in the Regulations Governing Migratory Bird... governing migratory bird rehabilitation in the United States. Before creation of those regulations.... FOR FURTHER INFORMATION CONTACT: Dr. George T. Allen, Division of Migratory Bird Management, U.S. Fish...

  18. Birds: Old Questions and New.

    ERIC Educational Resources Information Center

    Flannery, Maura C.

    2002-01-01

    Discusses questions such as how birds fly and the meaning of bird songs. Explains the relationship between birds and ecological activism and points out the excitement in research and observation of birds. (Contains 34 references.) (YDS)

  19. First Lady Hillary Clinton is greeted by NASA Administrator Goldin

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Upon their arrival at the Skid Strip at Cape Canaveral Air Station, First Lady Hillary Rodham Clinton and her daughter, Chelsea, are greeted by NASA Administrator Daniel S. Goldin and Mrs. Goldin. Mrs. Clinton and Chelsea are here to view the launch of Space Shuttle mission STS-93, scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five- day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes.

  20. Johnson-O'Malley Annual Report, Fiscal Year 1972.

    ERIC Educational Resources Information Center

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    Presenting narrative and tabular data re: American Indians and the Johnson-O'Malley Program, this 1972 annual report includes the following: an introduction to the JOM Program; 1972 program participation by states and districts; an historical synopsis of the JOM Program; a map of the JOM administrative areas; a flow chart depicting JOM…

  1. Avian Assemblages at Bird Baths: A Comparison of Urban and Rural Bird Baths in Australia

    PubMed Central

    Cleary, Gráinne P.; Parsons, Holly; Davis, Adrian; Coleman, Bill R.; Jones, Darryl N.; Miller, Kelly K.; Weston, Michael A.

    2016-01-01

    Private gardens provide habitat and resources for many birds living in human-dominated landscapes. While wild bird feeding is recognised as one of the most popular forms of human-wildlife interaction, almost nothing is known about the use of bird baths. This citizen science initiative explores avian assemblages at bird baths in private gardens in south-eastern Australia and how this differs with respect to levels of urbanisation and bioregion. Overall, 992 citizen scientists collected data over two, four-week survey periods during winter 2014 and summer 2015 (43% participated in both years). Avian assemblages at urban and rural bird baths differed between bioregions with aggressive nectar-eating species influenced the avian assemblages visiting urban bird baths in South Eastern Queensland, NSW North Coast and Sydney Basin while introduced birds contributed to differences in South Western Slopes, Southern Volcanic Plains and Victorian Midlands. Small honeyeaters and other small native birds occurred less often at urban bird baths compared to rural bird baths. Our results suggest that differences between urban versus rural areas, as well as bioregion, significantly influence the composition of avian assemblages visiting bird baths in private gardens. We also demonstrate that citizen science monitoring of fixed survey sites such as bird baths is a useful tool in understanding large-scale patterns in avian assemblages which requires a vast amount of data to be collected across broad areas. PMID:26962857

  2. Lab-on-a-bird: biophysical monitoring of flying birds.

    PubMed

    Gumus, Abdurrahman; Lee, Seoho; Ahsan, Syed S; Karlsson, Kolbeinn; Gabrielson, Richard; Guglielmo, Christopher G; Winkler, David W; Erickson, David

    2015-01-01

    The metabolism of birds is finely tuned to their activities and environments, and thus research on avian systems can play an important role in understanding organismal responses to environmental changes. At present, however, the physiological monitoring of bird metabolism is limited by the inability to take real-time measurements of key metabolites during flight. In this study, we present an implantable biosensor system that can be used for continuous monitoring of uric acid levels of birds during various activities including flight. The system consists of a needle-type enzymatic biosensor for the amperometric detection of uric acid in interstitial fluids. A lightweight two-electrode potentiostat system drives the biosensor, reads the corresponding output current and wirelessly transfers the data or records to flash memory. We show how the device can be used to monitor, in real time, the effects of short-term flight and rest cycles on the uric acid levels of pigeons. In addition, we demonstrate that our device has the ability to measure uric acid level increase in homing pigeons while they fly freely. Successful application of the sensor in migratory birds could open up a new way of studying birds in flight which would lead to a better understanding of the ecology and biology of avian movements.

  3. Spermiogenesis in birds

    PubMed Central

    Aire, Tom A

    2014-01-01

    Current knowledge on avian spermiogenesis, including strengths and weaknesses, has been reviewed. Information on avian spermiogenesis considerably lags behind that in mammals because of the paucity of reports in birds. Spermiogenesis in passerine birds has received even much less attention than in non-passerine birds. Mechanisms underlying morphogenesis of the acrosome and nucleus, and roles of microtubular assemblies are poorly understood. The proximal centriole found in non-passerine birds, but hitherto considered to be absent in passerine birds, has recently been described in spermatids and mature spermatozoa of 2 passeridan species, including the Masked weaver for which new and detailed spermiogenetic information is provided in this review. A great deal more studies on spermiogenesis, and spermatogenesis generally, in various avian species are required to considerably enhance knowledge of this phenomenon, contribute to comparative spermatology, provide a basis for appropriate applied studies, and contribute to understanding of phylogeny in this vast order of vertebrates. PMID:26413401

  4. Tips for Teaching Birding.

    ERIC Educational Resources Information Center

    Burtch, Bob

    1986-01-01

    Provides descriptions of indoor and outdoor activities that can be used in teaching a unit on birds. Suggests techniques that can be helpful in bird identification. Includes a reference list of audiovisual materials, books, and field guides on birds. (ML)

  5. Melanic Facial Patterns and their Significance in the Multicolored Asian Lady Beetle (Harmonia axyridis)

    PubMed Central

    BEZZERIDES, ALEXANDER L.; LOOFBOURROW, SETH A.

    2015-01-01

    The relationship between the patterns present on the pronotum and the elytron of the multicolored Asian lady beetle Harmonia axyridis was investigated. In males elytron size was a significant predictor of pronotal intensity and in females the fraction of the pronotum covered in black was related to their elytral spot brightness. Other significant sex differences included females having more of their pronota covered by melanins and the pigments deposited there being more intense than in males. The potential significance of these sex differences is discussed as well as the potential for these signals to serve in a mate choice context. PMID:25705051

  6. Melanic Facial Patterns and their Significance in the Multicolored Asian Lady Beetle (Harmonia axyridis).

    PubMed

    Bezzerides, Alexander L; Loofbourrow, Seth A

    2014-10-01

    The relationship between the patterns present on the pronotum and the elytron of the multicolored Asian lady beetle Harmonia axyridi s was investigated. In males elytron size was a significant predictor of pronotal intensity and in females the fraction of the pronotum covered in black was related to their elytral spot brightness. Other significant sex differences included females having more of their pronota covered by melanins and the pigments deposited there being more intense than in males. The potential significance of these sex differences is discussed as well as the potential for these signals to serve in a mate choice context.

  7. Noise properties in the ideal Kirchhoff-Law-Johnson-Noise secure communication system.

    PubMed

    Gingl, Zoltan; Mingesz, Robert

    2014-01-01

    In this paper we determine the noise properties needed for unconditional security for the ideal Kirchhoff-Law-Johnson-Noise (KLJN) secure key distribution system using simple statistical analysis. It has already been shown using physical laws that resistors and Johnson-like noise sources provide unconditional security. However real implementations use artificial noise generators, therefore it is a question if other kind of noise sources and resistor values could be used as well. We answer this question and in the same time we provide a theoretical basis to analyze real systems as well.

  8. A Fifty-Year Love Affair with Organic Chemistry (by William S. Johnson)

    NASA Astrophysics Data System (ADS)

    Kauffman, Reviewed By George B.; Kauffman, Laurie M.

    1999-12-01

    This latest volume is the 20th in Jeff Seeman's projected 22-volume series of autobiographies of 20th-century organic chemists that began publication in 1990 (Kauffman, G. B. J. Chem. Educ. 1991, 68, A21). Unfortunately, Johnson did not live to see this volume in print. Ted Bartlett and Ray Conrow reviewed the final manuscript, galleys, and page proofs; and Ted Bartlett, Paul Bartlett, John D. Roberts, and Gilbert Stork contributed an epilogue that complements Johnson's own words, adds a warm, personal final touch that he was unable to provide, and incorporates his final research into the volume. Born in New Rochelle, New York, on February 24, 1913, William Summer Johnson attended Amherst College with the aid of a scholarship and various odd jobs such as tending furnace, washing dishes, and playing saxophone in dance bands (he seriously considered becoming a professional musician). Here he became enamored with organic chemistry, which he taught as an instructor for a year after his graduation magna cum laude in 1936. He then worked with a fellowship under Louis Fieser, who sparked his interest in steroids, at Harvard University, from which he received his M.A. (1938) and Ph.D. (1940) degrees. In 1940 Johnson joined the faculty at the University of Wisconsin, where he rose through the ranks, eventually becoming Homer Adkins Professor of Chemistry (1954-60). He began the total synthesis of steroids, the main subject of his life's work, "which soon proved to be the hottest synthetic target of the time". In 1960 he accepted an invitation to become head of and to upgrade the Stanford University Chemistry Department. With faculty recruiting as his primary concern, he was able to add Carl Djerassi, Paul J. Flory, Harden M. McConnell, Henry Taube, and Eugene E. van Tamelen to the department, resulting in its spectacular rise from 15th to 5th place in the nation. He remained at Stanford for the rest of his career, serving as department head for nine years. He died at the

  9. Rare small intestinal volvulus from entrapment in hepato-diaphragmatic adhesions in a 45-year-old lady.

    PubMed

    Olaoye, Iyiade Olatunde; Adesina, Micheal Dapo

    2016-12-20

    Small intestinal volvulus is rare in adults and rarely caused by string adhesions between the liver and the diaphragm. Similar adhesions were described in Fitz-Hugh-Curtis syndrome. We report a 45-year-old lady with small intestinal volvulus from entrapment of a loop in string adhesions between the liver and the diaphragm. Her plain radiographs showed a significant shadow of the trapped loop. Published by Oxford University Press and JSCR Publishing Ltd. All rights reserved. © The Author 2016.

  10. Contextual view of Johnson Ranch. Structures viewed from left to ...

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

    Contextual view of Johnson Ranch. Structures viewed from left to right; shop, barn 2 silo, residence, garage and residence 1, view to west. - Nunes Dairy, 9854 Bruceville Road, Elk Grove, Sacramento County, CA

  11. 76 FR 19875 - Migratory Bird Hunting; Proposed 2011-12 Migratory Game Bird Hunting Regulations (Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... 50 CFR Part 20 Migratory Bird Hunting; Proposed 2011-12 Migratory Game Bird Hunting Regulations... Hunting; Proposed 2011-12 Migratory Game Bird Hunting Regulations (Preliminary) With Requests for Indian... annual hunting regulations for certain migratory game birds for the 2011-12 hunting season. We annually...

  12. Access to bird population data

    USGS Publications Warehouse

    Martin, E.; Peterjohn, B.G.; Koneff, M.D.

    2001-01-01

    Access to bird population data is critical for effective conservation planning and implementation. Although a tremendous volume of baseline data exists, it is often diffusely distributed and inaccessible to the resource manager and decision maker. A mechanism that facilitates assembly, documentation and delivery of avian data in a user-friendly manner is needed in order to integrate bird-related information resources across agencies and organizations. To address this fundamental need, the National Biological Information Infrastructure (NBII), in partnership with the U.S. Geological Survey's Patuxent Wildlife Research Center and the U.S. Fish and Wildlife Service, is developing a web-based interactive system that will focus on access to bird population and habitat data used in bird management and conservation. This system, known as the NBII Bird Conservation Node, will support planning and evaluation of bird conservation activities within the context of the North American Bird Conservation Initiative (NABCI), a framework for collaboration among organizations interested in bird conservation across North America. Initial development of the NBII Bird Conservation Node will focus on creating a prototype mapping application that will provide interactive access to data from the North American Breeding Bird Survey, the Colonial Waterbird Survey, the Breeding Waterfowl Population and Habitat Survey, and the Atlantic Flyway Mid-winter Waterfowl Survey. This prototype mapping application, to be available on-line at http://www.nbii.gov by Sep 2001, will lay the foundation for establishment of a Migratory Bird Data Center at Patuxent Wildlife Research Center, and will provide an opportunity for linking to and establishing partnerships with other sources of bird population and habitat data available over the Internet.

  13. Development of high frequency and wide bandwidth Johnson noise thermometry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Crossno, Jesse; Liu, Xiaomeng; Kim, Philip

    We develop a high frequency, wide bandwidth radiometer operating at room temperature, which augments the traditional technique of Johnson noise thermometry for nanoscale thermal transport studies. Employing low noise amplifiers and an analog multiplier operating at 2 GHz, auto- and cross-correlated Johnson noise measurements are performed in the temperature range of 3 to 300 K, achieving a sensitivity of 5.5 mK (110 ppm) in 1 s of integration time. This setup allows us to measure the thermal conductance of a boron nitride encapsulated monolayer graphene device over a wide temperature range. Our data show a high power law (T ∼ 4) deviation from the Wiedemann-Franz law abovemore » T ∼ 100 K.« less

  14. Le Conte's sparrows breeding in Conservation Reserve Program fields: precipitation and patterns of population change

    USGS Publications Warehouse

    Igl, Lawrence D.; Johnson, Douglas H.

    1999-01-01

    The climate of the North American Great Plains is highly dynamic, with great year-to-year variability in precipitation and periodic, often extreme, wet and dry cycles (Bragg 1995). Drought is a major force of ecological disturbance on the Great Plains and has played a key role in directing the evolution of the grassland biota of this region (Knopf and Samson 1997). Although grassland birds may differ in their responses to enviromenental variations (Rotenberry and Wiens 1991), climatic variability and concomitant unpredictability of resources strongly influence populations of grassland birds across space and time (Wiens 1974, 1986; Cody 1985). Not surprisingly, breeding bird populations on the Great Plains are highly dynamic, exhibiting considerable annual variation in composition, abundance, and distribution (Johnson and Grier 1988, George et al. 1992, Zimmerman 1992, Igl and Johnson 1997). Recently, interest in grassland birds has increased with the recognition that many species are declining both continentally (Droege and Sauer 1994) and globally (Goriup 1988). Identification of the specific factors associated with grassland bird declines in North America, however, remains largely enigmatic (Herkert 1997), and it is complicated by the considerable annual fluctuations in grassland bird distribution and abundance (Igl and Johnson 1997). Although there is evidence that land-use changes on the breeding grounds may have contributed to grassland bird declines (e.g., Igl and Johnson 1997), there also is an indication that long-term drought conditions may have influenced recent population changes of some breeding birds on the Great Plains (Droege and Sauer 1989, Peterjohn and Sauer 1993, Bethke and Nudds 1995, Igl and Johnson 1997). Le Conte's Sparrow (Ammodramus leconteii) is a secretive grassland bird that breeds in central and southern Canada and the northcentral United States (Murray 1969). It winters primarily in the southern United States (Peterson 1980, 1990

  15. 75 FR 43138 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson Fuels and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ...; Oregon; Howard Elliot Johnson Fuels and Vegetation Management Project EIS AGENCY: Forest Service, USDA... Prineville, Oregon. The project area includes National Forest and Bureau of Land Management System lands in... effects will take place. The Howard Elliot Johnson Fuels and Vegetation Management Project decision and...

  16. Birding--Fun and Science

    ERIC Educational Resources Information Center

    McIntosh, Phyllis

    2014-01-01

    This feature article presents the basics of birding, or bird watching, and discusses its appeal, especially to serious birders. A section on "citizen scientists" explains organizations that collect data on birds and describes projects they organize. Other sections discuss the legacy of John James Audubon and the bald eagle.

  17. First Lady Hillary Clinton waits for launch at VIP viewing site

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Among those gathered at the VIP viewing site for the launch of STS-93 are First Lady Hillary Rodham Clinton (center) and Donna Shalala, secretary , Department of Health and Human Services (far right). Also present is Chelsea Clinton. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X-ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes. Liftoff of Space Shuttle Columbia is scheduled for 12:36 a.m. EDT July 20.

  18. First Lady Hillary Clinton returns to KSC for second launch attempt

    NASA Technical Reports Server (NTRS)

    1999-01-01

    First Lady Hillary Rodham Clinton joins other VIPs at the Banana Creek viewing site to watch the launch of STS-93, the second attempt. Moments before the first scheduled launch, July 20, STS- 93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  19. Bird guard

    DOEpatents

    Fairchild, Dana M [Armour, SD

    2010-03-02

    The bird guard provides a device to protect electrical insulators comprising a central shaft; a clamp attached to an end of the shaft to secure the device to a transmission tower; a top and bottom cover to shield transmission tower insulators; and bearings to allow the guard to rotate in order to frighten birds away from the insulators.

  20. Suddenly, tomorrow came... A history of the Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Dethloff, Henry C.

    1993-01-01

    This book chronicles the history of the Johnson Space Center into 17 chapters with a forward written by Donald K. Slayton. Photographs and illustrations are provided. This book becomes part of the NASA history series.

  1. First Lady Hillary Clinton is greeted by NASA Administrator Goldin

    NASA Technical Reports Server (NTRS)

    1999-01-01

    First Lady Hillary Rodham Clinton and her daughter, Chelsea, are greeted by NASA Administrator Daniel S. Goldin upon their arrival at the Skid Strip at Cape Canaveral Air Station. Next to Gold are (from left) Deputy Director for Business Operations Jim Jennings and Mrs. Goldin. Mrs. Clinton and Chelsea are here to view the launch of Space Shuttle mission STS-93, scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five- day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes.

  2. Bird Communities of Southern Forests

    Treesearch

    William C. Hunter; James G. Dickson; David N. Pashley; Paul B. Hamel

    2002-01-01

    Birds constitute a high-profile group of species that attract a great deal of attention as watchable wildlife. Also, birds are important as indicators of habitat conditions and environmental health. Compared to other groups of animals and plants, birds are relatively conspicuous and can be easily monitored. Available information on bird ecology is substantial, but...

  3. Stevens-Johnson syndrome in childhood.

    PubMed

    Blanco, N; Gutiérrez, B; Valls, I; Puertas, D; Martín, C; Rivera, M; Hernández, Á; Torrelo, A

    2017-05-01

    Stevens-Johnson syndrome and toxic epidermal necrolysis are two serious immune diseases within the context of bullous mucocutaneous syndrome. These have varying degrees of involvement of the skin and usually at least two mucous membranes. Three clinical cases are presented, two of them with significant ophthalmological sequelae, who had received drug treatment as a possible trigger, and another milder clinical case caused by Mycoplasma pneumoniae. The ophthalmologist plays a crucial role in the outcome and eye care of the patient in order to try to avoid the appearance of sequelae and subsequent loss of vision. Copyright © 2016 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. 78 FR 27927 - Migratory Bird Permits; Depredation Order for Migratory Birds in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ...-0037; FF09M21200-234-FXMB1232099BPP0] RIN 1018-AY65 Migratory Bird Permits; Depredation Order for Migratory Birds in California AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule. SUMMARY: We propose to revise the regulations that allow control of depredating birds in some counties in...

  5. 78 FR 65578 - Migratory Bird Permits; Depredation Order for Migratory Birds in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ...-0037; FF09M21200-134-FXMB1231099BPP0] RIN 1018-AY65 Migratory Bird Permits; Depredation Order for Migratory Birds in California AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY: We revise the regulations that allow control of depredating birds in California. We specify the counties in...

  6. The Effect of Grade Norms in College Students: Using the Woodcock-Johnson III Tests of Achievement

    ERIC Educational Resources Information Center

    Cressman, Markus N.; Liljequist, Laura

    2014-01-01

    The "Woodcock-Johnson III" Tests of Achievement grade norms versus age norms were examined in the calculation of discrepancy scores in 202 college students. Difference scores were calculated between the "Wechsler Adult Intelligence Scale-3rd Edition" Full Scale IQ and the "Woodcock-Johnson III" Total Achievement,…

  7. Modeling birds on wires.

    PubMed

    Aydoğdu, A; Frasca, P; D'Apice, C; Manzo, R; Thornton, J M; Gachomo, B; Wilson, T; Cheung, B; Tariq, U; Saidel, W; Piccoli, B

    2017-02-21

    In this paper we introduce a mathematical model to study the group dynamics of birds resting on wires. The model is agent-based and postulates attraction-repulsion forces between the interacting birds: the interactions are "topological", in the sense that they involve a given number of neighbors irrespective of their distance. The model is first mathematically analyzed and then simulated to study its main properties: we observe that the model predicts birds to be more widely spaced near the borders of each group. We compare the results from the model with experimental data, derived from the analysis of pictures of pigeons and starlings taken in New Jersey: two different image elaboration protocols allow us to establish a good agreement with the model and to quantify its main parameters. We also discuss the potential handedness of the birds, by analyzing the group organization features and the group dynamics at the arrival of new birds. Finally, we propose a more refined mathematical model that describes landing and departing birds by suitable stochastic processes. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. [Dubin-Johnson syndrome: molecular basis and pathogenesis].

    PubMed

    Mzabi-Regaya, Sabah; Chadli-Debbiche, Aschraf; Ben Brahim, Ehsen; Gritli, Sami; Goutallier-Ben Fadhel, Carole; Khalfallah, Mohamed Tahar

    2002-04-01

    The Dubin-Johnson syndrome (DJS) is an autosomal recessive liver disorder characterized by a chronic conjugated hyperbilirubinemia a dark greenish appearance of liver tissue, a double peaked sulfobromophthalein clearance curve, and a characteristic lysosomal accumulation of black pigment "melanine-like" in the hepatocytes. Laboratory datas indicated an increased urinary excretion of coproporphrin isomer I and leukotriene metabolites. In an effort to understand the morphological pattern and the pathogenesis of this disease we reviewed four cases of DJS.

  9. A Field Guide to Common Educator Birds.

    ERIC Educational Resources Information Center

    Smock, Judith N.

    1990-01-01

    Teaching may be for the birds, but many educator birds have been abandoning the field of late for downier nests. Several species still remain, including the crown-tufted superintendent bird, the red-throated assistant superintendent bird, the crested fly-catcher principal bird, the exotic scenery bird, the roadrunner psychologist bird, and the…

  10. [Contribution to the diagnosis of Dubin-Johnson syndrome].

    PubMed

    Lanosa, R A; Mazzini, O; Pietrángelo, C; Celia, E J; Monserrat, J M

    1980-01-01

    Eight patients with Dubin-Johnson's syndrome have been reported. It appoints the greatest casuistry about the theme in our country. The coincidence covers all the aspects of the disease except by the fact that we emphasize, as a matter of interest, that we were able to visualize the gallblader and the biliary tract through oral cholecystography visualize the gallblader and the biliary tract through oral cholecystography or through intravenous cholangiography, in all the patients who have been studied. It doesn't agree with the class descriptions in which these exams have negative results. So we point out the possibility of this disease's existence in spite of the radiographic visulaization of biliary tract, particularly in those patients with moderated hepatic pigment-deposit. Refering to pathologic anathomy we remark the importance in the search of the pigment charactiristic of the Dublin-Johnson's syndrome in all the liver histopathologic exams. Besides, we consider it valuable to make the Fontana-Masson coloration in those patients who present negative pigment reaction to iron. The systematic examinations of the cytoplasmatic pigments will allow us to diagnose the disease even in the cases with minimum and latent characteristics.

  11. 9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

  12. 9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

  13. 9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

  14. Johnson County Community College Fall 2000 New Student Survey.

    ERIC Educational Resources Information Center

    Weglarz, Shirley G.

    This report presents the results of a survey at Johnson County Community College (JCCC) (Kansas), conducted to determine new students' educational objectives and what factors influenced their decisions to attend JCCC. Questions were also asked about new students' preferences for various media in order to provide information for the college's…

  15. Johnson-O'Malley Indian Education Program Evaluation 1982-83.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    The 1982-1983 Oklahoma State Department of Education Johnson-O'Malley program was very worthwhile. The program successfully provided supplemental education programs to meet the special educational needs of most of the 8,559 eligible Indian students in 122 school districts with average budgets in 28 Eastern Oklahoma counties. The students…

  16. Johnson County Community College Fall 2001 New Student Survey.

    ERIC Educational Resources Information Center

    Weglarz, Shirley G.

    This survey of new Johnson County Community College (JCCC) (Kansas) students was conducted in fall 2001 to determine new students' educational objectives, and what factors influenced new students' decisions to attend JCCC. Questions were also asked about the JCCC Student Success Center and new students' preferences for various media to provide…

  17. Mordecai Johnson: An Early Pillar of Black Higher Education.

    ERIC Educational Resources Information Center

    McKinney, Richard I.

    2000-01-01

    Discusses Mordecai Johnson, who became Howard University's first African American president and transformed Howard into the leading center for black higher education, where students could acquire knowledge, skills, and inspiration to prepare them to make a difference in the world. During his tenure, faculty and student numbers tripled. His major…

  18. 78 FR 67183 - Proposed Information Collection; Migratory Bird Harvest Information Program and Migratory Bird...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ...-91200 FF09M26000] Proposed Information Collection; Migratory Bird Harvest Information Program and Migratory Bird Surveys AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice; request for comments...) or 703- 358-2482 (telephone). SUPPLEMENTARY INFORMATION: I. Abstract The Migratory Bird Treaty Act...

  19. Bird community specialization, bird conservation and disturbance: the role of wildfires.

    PubMed

    Clavero, Miguel; Brotons, Lluís; Herrando, Sergi

    2011-01-01

    1. Although niche theory predicts that disturbance should favour generalist species, the community-level implications of this pattern have been sparsely analysed. Here, we test the hypothesis that disturbance favours generalist species within communities, analysing effects of wildfires in bird communities in a Mediterranean climate area as a case study. 2. We use bird occurrence data in more than 500 1 × 1 km squares forming a gradient running from forest to completely burnt areas. The level of specialization of bird communities was estimated by means of three complementary species specialization indices, calculated for different landscape gradients and averaged at the community level (i.e. 1 × 1 km squares), and mean species rarity. 3. We also calculated mean habitat preferences along landscape gradients, as well as an index of conservation value and total species richness. 4. Different estimators of bird community specialization varied in contrasting fashion along the wildfire disturbance gradient, and thus we conclude that it is not justified to expect unique community responses to the sharp variations in habitat characteristics brought by wildfire disturbances. 5. Burnt areas tended to have rarer and urban-avoider bird species, whereas unburnt forests tended to have larger proportions of forest specialist species. 6. The mean conservation value of communities clearly increased towards the burnt extreme of the wildfire disturbance gradient, while this had a negligible effect on species richness. 7. Wildfires seem to play an important role for the maintenance of open-habitat, urban-avoider bird populations in Mediterranean landscapes and also to benefit a set of bird species of unfavourable European conservation status. 8. In this context, it cannot be unambiguously concluded that fire disturbance, even in a context in which fires are greatly favoured by human-related activities, leads to more functionally simplified communities dominated by generalist species

  20. Research and technology: 1986 annual report of the Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1986 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications; and Advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  1. Research and technology: 1985 annual report of the Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Johnson Space Center accomplishments in new and advanced concepts during 1985 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications; and Advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

  2. Audubon Bird Study Program.

    ERIC Educational Resources Information Center

    National Audubon Society, New York, NY.

    Included are a student reader, "The Story of Birds," a leaders' guide, a large colored Audubon bird chart, and a separate guide for the chart. The student reader is divided into eleven sections which relate to the various physical and behavioral features of birds such as feathers, feeding habits as related to the shape of bills and feet, nests,…

  3. Stevens-Johnson Syndrome After Armodafinil Use.

    PubMed

    Holfinger, Steven; Roy, Asim; Schmidt, Markus

    2018-05-15

    We present the case of a 21-year-old woman in whom Stevens-Johnson syndrome (SJS) developed after initiation of armodafinil. Although this rare and life-threatening reaction is listed on armodafinil's label, no cases have been reported in the literature. This case, in addition to an update of the drug's label after post-marketing research, both support the link between armodafinil and SJS. Providers should maintain a high clinical suspicion for SJS when starting therapy to minimize associated morbidity and mortality by discontinuing armodafinil at the onset of first symptoms. © 2018 American Academy of Sleep Medicine.

  4. First Lady Hillary Clinton returns to KSC for second launch attempt

    NASA Technical Reports Server (NTRS)

    1999-01-01

    From their seats in the Banana Creek viewing site, First Lady Hillary Rodham Clinton (center, right) and her daughter, Chelsea (next to her at left) eagerly await the second launch attempt of STS-93. Moments before the first scheduled launch, July 20, STS- 93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  5. First Lady Hillary Clinton returns to KSC for second launch attempt

    NASA Technical Reports Server (NTRS)

    1999-01-01

    NASA Administrator Daniel Goldin and First Lady Hillary Rodham Clinton are among the spectators at the Banana Creek viewing site to watch the launch of STS-93, the second attempt. Moments before the first scheduled launch, July 20, STS-93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  6. The Politics of Higher Education During the Johnson Administration.

    ERIC Educational Resources Information Center

    Fullilove, John P.

    The Johnson Administration produced a significant proliferation of programs designed specifically to aid higher education. That those programs did not represent an overall strategy of institutional aid does not lessen the clear fact that the President was deeply committed to the concept of aid. The Congress was highly receptive to the Presidential…

  7. Fostering Helping Relationships: An Interview with W. Brad Johnson

    ERIC Educational Resources Information Center

    Johnson, W. Brad; Robison, Susan

    2017-01-01

    There are many kinds of helping relationships--coaching, mentoring, psychotherapy, and others. In this interview with W. Brad Johnson, Susan Robison explores how some of his insights about mentoring can be applicable to other types of helping relationships, like coaching. Mentoring is viewed as a broader relationship, but does include many of the…

  8. Miscellaneous herpesviruses of birds

    USGS Publications Warehouse

    Hansen, W.

    1999-01-01

    Herpesviruses other than duck plague and inclusion body disease of cranes (see Chapters 16 and 17 in this Section) have been isolated from many groups of wild birds. The diseases that these viruses cause have been described, but their comparative taxonomy and host ranges require additional study. All of these DNA viruses are classified in the family Herpesviridae, but they belong to various taxonomic subfamilies. The mechanisms for transmitting avian herpesviruses appear to be direct bird-to-bird contact and exposure to a virus-contaminated environment. The virus is transmitted to raptors and owls when they feed on infected prey that serve as a source of virus exposure. The development of disease carriers among birds that survive infection is typical of herpesvirus. Stress induced by many different factors is often associated with the onset of virus shedding by carrier birds resulting in the occurrence and spread of clinical disease.

  9. Lady Astor's Campaign for Nursery Schools in Britain, 1930-1939: Attempting to Valorize Cultural Capital in a Male-Dominated Political Field

    ERIC Educational Resources Information Center

    Brehony, Kevin J.

    2009-01-01

    This article examines the work of Lady Nancy Astor (1879-1964) in campaigning for nursery education and nursery schools in Britain from the late 1920s until the Second World War. Arguably no elected politician in England at any time, including the present, has identified themselves more closely with the cause of nursery schooling in Britain.…

  10. DEVELOPMENT OF A BIRD INTEGRITY INDEX: USING BIRD ASSEMBLAGES AS INDICATORS OF RIPARIAN CONDITION

    EPA Science Inventory

    We describe the development of a Bird Integrity Index (Bll) that uses bird assemblage information to assess human impacts on 13 stream reaches in the Willamette Valley, Oregon. We used bird survey field data to test 62 candidate metrics that were expected to respond positively or...

  11. Birds as predators in tropical agroforestry systems.

    PubMed

    Van Bael, Sunshine A; Philpott, Stacy M; Greenberg, Russell; Bichier, Peter; Barber, Nicholas A; Mooney, Kailen A; Gruner, Daniel S

    2008-04-01

    Insectivorous birds reduce arthropod abundances and their damage to plants in some, but not all, studies where predation by birds has been assessed. The variation in bird effects may be due to characteristics such as plant productivity or quality, habitat complexity, and/or species diversity of predator and prey assemblages. Since agroforestry systems vary in such characteristics, these systems provide a good starting point for understanding when and where we can expect predation by birds to be important. We analyze data from bird exclosure studies in forests and agroforestry systems to ask whether birds consistently reduce their arthropod prey base and whether bird predation differs between forests and agroforestry systems. Further, we focus on agroforestry systems to ask whether the magnitude of bird predation (1) differs between canopy trees and understory plants, (2) differs when migratory birds are present or absent, and (3) correlates with bird abundance and diversity. We found that, across all studies, birds reduce all arthropods, herbivores, carnivores, and plant damage. We observed no difference in the magnitude of bird effects between agroforestry systems and forests despite simplified habitat structure and plant diversity in agroforests. Within agroforestry systems, bird reduction of arthropods was greater in the canopy than the crop layer. Top-down effects of bird predation were especially strong during censuses when migratory birds were present in agroforestry systems. Importantly, the diversity of the predator assemblage correlated with the magnitude of predator effects; where the diversity of birds, especially migratory birds, was greater, birds reduced arthropod densities to a greater extent. We outline potential mechanisms for relationships between bird predator, insect prey, and habitat characteristics, and we suggest future studies using tropical agroforests as a model system to further test these areas of ecological theory.

  12. Johnson noise measurements of a 3.1 k Ω resistor at mK temperatures using a SQUID-based circuit

    NASA Astrophysics Data System (ADS)

    Shingla, Vidhi; Kleinbaum, Ethan; Csáthy, Gábor

    The measurement of Johnson noise of resistors of the order of a k Ω at mK temperatures is a difficult task. Such a measurement is not possible with room temperature amplifiers since the typical amplifier noise exceeds the Johnson noise. Such measurements are, however, possible with circuits based on cooled High Electron Mobility Transistors (HEMTs). We present an alternative circuit for such measurements which is based on a dc SQUID. We demonstrate that our circuit does not contribute appreciable noise to the Johnson noise of a 3 . 1 k Ω resistor down to 16 mK, enabling therefore Johnson noise thermometry. This work was supported by the NSF Grant DMR-1505866.

  13. Magical Morning Birds.

    ERIC Educational Resources Information Center

    Farris, Cynthia Cox

    1999-01-01

    Presents a lesson where second- and third-grade students draw imaginary birds after examining pictures of real birds to get ideas for various poses. Explains the use of colors where the students learn to blend colors using an art technique called "rainbow order." (CMK)

  14. Water quality of streams in Johnson County, Kansas, 2002-07

    USGS Publications Warehouse

    Rasmussen, Teresa J.

    2008-01-01

    Water quality of streams in Johnson County, Kansas was evaluated from October 2002 through December 2007 in a cooperative study between the U.S. Geological Survey and the Johnson County Stormwater Management Program. Water quality at 42 stream sites, representing urban and rural basins, was characterized by evaluating benthic macroinvertebrates, water (discrete and continuous data), and/or streambed sediment. Point and nonpoint sources and transport were described for water-quality constituents including suspended sediment, dissolved solids and major ions, nutrients (nitrogen and phosphorus), indicator bacteria, pesticides, and organic wastewater and pharmaceutical compounds. The information obtained from this study is being used by city and county officials to develop effective management plans for protecting and improving stream quality. This fact sheet summarizes important results from three comprehensive reports published as part of the study and available on the World Wide Web at http://ks.water.usgs.gov/Kansas/studies/qw/joco/ .

  15. 9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... THE UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or...) Products or byproducts, including feathers, birds' nests, and bird trophies, of poultry, game birds, or...

  16. 9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... THE UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or...) Products or byproducts, including feathers, birds' nests, and bird trophies, of poultry, game birds, or...

  17. Invariance of Woodcock-Johnson III Scores for Students with Learning Disorders and Students without Learning Disorders

    ERIC Educational Resources Information Center

    Benson, Nicholas; Taub, Gordon E.

    2013-01-01

    The purpose of this study was to test the invariance of scores derived from the Woodcock-Johnson III Tests of Cognitive Ability (WJ III COG) and Woodcock-Johnson III Tests of Academic Achievement (WJ III ACH) across a group of students diagnosed with learning disorders (n = 994) and a matched sample of students without known clinical diagnoses (n…

  18. THE RADIOSENSITIVITY OF BIRDS

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kushnuruk, V.A.

    1962-01-01

    ABS>Earlier reports suggest that the radiosensitivity of birds varies according to the systematic position of the species in question. To study this question in greater detail, birds belonging to different species were exposed to x rays and the LD/sub 50/ for 30 days recorded. During exposure, the birds were kept in a small cage but could move freely. Five different species were investigated: the greenfinch (Chloris chloris L.), goldfinch (Carduelis carduelis L.), linnet (Acantis cannabina L.), house sparrow (Passer domesticus), and the canary (Serinus canarina L.). It appeared that the radiosensitivity of the birds moved within a fairly narrow rangemore » quite independently of the species. The LD/ sub 50/ for 30 days varied in the 5 species in question between 400 and 625 r. All birds showed disorders of the coordination of movements, in the reflex governing the picking of food, in flight, and in perching. (OTS)« less

  19. Dubin-Johnson syndrome and intrahepatic cholestasis of pregnancy in a Sri Lankan family: a case report.

    PubMed

    Kularatnam, Grace Angeline Malarnangai; Warawitage, Dilanthi; Vidanapathirana, Dinesha Maduri; Jayasena, Subashini; Jasinge, Eresha; de Silva, Nalika; Liyanarachchi, Kirinda Liyana Arachchige Manoj Sanjeeva; Wickramasinghe, Pujitha; Devgun, Manjit Singh; Barbu, Veronique; Lascols, Olivier

    2017-09-18

    Dubin-Johnson syndrome and intrahepatic cholestasis of pregnancy are rare chronic liver disorders. Dubin-Johnson syndrome may manifest as conjugated hyperbilirubinemia, darkly pigmented liver, presence of abnormal pigment in the parenchyma of hepatocytes and abnormal distribution of the coproporphyrin isomers I and III in the urine. Intrahepatic cholestatic jaundice of pregnancy presents as pruritus, abnormal liver biochemistry and increased serum bile acids. A Sri Lankan girl presented with recurrent episodes of jaundice. She had conjugated hyperbilirubinaemia with diffuse, coarse brown pigments in the hepatocytes. Urine coproporphyrin examination suggested Dubin-Johnson syndrome. Genetic studies confirmed missense homozygous variant p.Trp709Arg in the ATP-binding cassette sub-family C member 2 gene ABCC2 that encodes the Multidrug resistance-associated protein 2 that causes Dubin-Johnson syndrome. The gene study of the mother revealed the same missense variant in ABCC2/MRP2 but with a heterozygous status, and in addition a homozygous missense variant p.Val444Ala in the ATP-binding cassette, sub-family B member 11 gene ABCB11 that encodes the bile salt export pump. Dubin-Johnson syndrome should be considered when the common causes for conjugated hyperbilirubinaemia have been excluded, and patient has an increased percentage of direct bilirubin relative to total bilirubin concentration. Its early diagnosis prevents repeated hospital admissions and investigations. Knowledge of a well known homozygous variant in ABCB11 gene could help in the management of pregnancy.

  20. Calcium metabolism in birds.

    PubMed

    de Matos, Ricardo

    2008-01-01

    Calcium is one of the most important plasma constituents in mammals and birds. It provides structural strength and support (bones and eggshell) and plays vital roles in many of the biochemical reactions in the body. The control of calcium metabolism in birds is highly efficient and closely regulated in a number of tissues, primarily parathyroid gland, intestine, kidney, and bone. The hormones with the greatest involvement in calcium regulation in birds are parathyroid hormone, 1,25-dihydroxyvitamin D(3) (calcitriol), and estrogen, with calcitonin playing a minor and uncertain role. The special characteristics of calcium metabolism in birds, mainly associated with egg production, are discussed, along with common clinical disorders secondary to derangements in calcium homeostasis.

  1. UNCERTAINTY AND THE JOHNSON-ETTINGER MODEL FOR VAPOR INTRUSION CALCULATIONS

    EPA Science Inventory

    The Johnson-Ettinger Model is widely used for assessing the impacts of contaminated vapors on residential air quality. Typical use of this model relies on a suite of estimated data, with few site-specific measurements. Software was developed to provide the public with automate...

  2. Learning and Developing Individual Exercise Skills (L.A.D.I.E.S.) for a Better Life: a physical activity intervention for black women

    PubMed Central

    Goldmon, Moses V.; Karanja, Njeri; Heil, Daniel P.; Gizlice, Ziya

    2012-01-01

    Physical activity (PA) is low among African American women despite awareness of its positive impact on health. Learning and Developing Individual Exercise Skills for a Better Life (L.A.D.I.E.S.) compares three strategies for increasing PA among African American women using a cluster randomized, controlled trial. Underactive adult women from 30 churches (n=15 participants/church) were recruited. Churches were randomized to a faith-based intervention, a non-faith based intervention, or an information only control group. Intervention groups will meet 25 times in group sessions with other women from their church over a 10-month period. Control group participants will receive standard educational material promoting PA. All participants will be followed for an additional 12 months to assess PA maintenance. Data will be collected at baseline, 10, and 22 months. The primary outcome is PA (steps/day, daily moderate-to-vigorous PA). We expect treatment effects indicating that assignment to either of the active interventions is associated with greater magnitude of change in PA compared to the control group. In exploratory analyses, we will test whether changes in the faith-based intervention group are greater than changes in the non-faith-based intervention group. L.A.D.I.E.S. focuses on a significant issue—increasing PA levels—in a segment of the population most in need of successful strategies for improving health. If successful, L.A.D.I.E.S. will advance the field by providing an approach that is successful for initiating and sustaining change in physical activity, which has been shown to be a primary risk factor for a variety of health outcomes, using churches as the point of delivery. PMID:22917598

  3. Epidemiologic characterization of Colorado backyard bird flocks.

    PubMed

    Smith, Emily I; Reif, John S; Hill, Ashley E; Slota, Katharine E; Miller, Ryan S; Bjork, Kathe E; Pabilonia, Kristy L

    2012-06-01

    Backyard gallinaceous bird flocks may play an important role in the spread of infectious diseases within poultry populations as well as the transmission of zoonotic diseases to humans. An epidemiologic characterization was conducted of Colorado backyard flocks to gather information on general flock characteristics, human movement of birds, human-bird interaction, biosecurity practices, and flock health. Our results suggest that backyard poultry flocks in Colorado are small-sized flocks (68.6% of flocks had < 50 birds); consist primarily of layer chickens (85.49% of flocks), show chickens (32.18% of flocks), and waterfowl (34.07% of flocks); and are primarily owned for food (meat or egg) production for the family (86.44%) or as pet or hobby birds (42.27%). The backyard flock environment may promote bird-to-bird transmission as well as bird-to-human transmission of infectious disease. Birds are primarily housed with free access to the outside (96.85%), and many are moved from the home premises (46.06% within 1 yr). Human contact with backyard flocks is high, biosecurity practices are minimal, and bird health is negatively impacted by increased movement events. Increased knowledge of backyard bird characteristics and associated management practices can provide guidelines for the development of measures to decrease disease transmission between bird populations, decrease disease transmission from birds to humans, and increase the overall health of backyard birds.

  4. The Johnson Space Center management information systems: User's guide to JSCMIS

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.; Erickson, Lloyd

    1990-01-01

    The Johnson Space Center Management Information System (JSCMIS) is an interface to computer data bases at the NASA Johnson Space Center which allows an authorized user to browse and retrieve information from a variety of sources with minimum effort. The User's Guide to JSCMIS is the supplement to the JSCMIS Research Report which details the objectives, the architecture, and implementation of the interface. It is a tutorial on how to use the interface and a reference for details about it. The guide is structured like an extended JSCMIS session, describing all of the interface features and how to use them. It also contains an appendix with each of the standard FORMATs currently included in the interface. Users may review them to decide which FORMAT most suits their needs.

  5. [Hemoparasites in wild birds in Madagascar].

    PubMed

    Raharimanga, V; Soula, F; Raherilalao, M J; Goodman, S M; Sadonès, H; Tall, A; Randrianarivelojosia, M; Raharimalala, L; Duchemin, J B; Ariey, F; Robert, V

    2002-01-01

    This study aims to evaluate the prevalence and density of haemoparasites in native Malagasy birds. Among the 387 birds, belonging to 43 species sampled at six localities in different bio-climatic zones of the island, 139 (35.9%) showed at least 1 hemoparasite with, by order of frequency, Plasmodium and/or Haemoproteus (19.9%), microfilariae (13.7% of 387 birds), Leucocytozoon (11.1%) and Trypanosoma (1.0%). An analysis to further elucidate these observations took into account the interaction of different environmental variables (altitude, season, site of collection) or aspects of the birds (age, weight, sex). There is evidence that some parasites preferentially infect some bird species or families. The largest male birds harboured the highest prevalences and densities of haemoparasite, regardless of species. These findings extend knowledge of bird/blood parasite relationships of Malagasy birds and provide interesting insights, especially concerning the pathogenicity of this type of parasitism and the parasite transmission by insect vectors.

  6. Effective Evaluation of the FRIENDS Anxiety Prevention Program in School Settings: A Response to Maggin and Johnson

    ERIC Educational Resources Information Center

    Barrett, Paula M.; Cooper, Marita; Stallard, Paul; Zeggio, Larissa; Gallegos- Guajardo, Julia

    2017-01-01

    This response aims to critically evaluate the methodology and aims of the meta-analytic review written by Maggin and Johnson (2014). The present authors systematically provide responses for each of the original criticisms and highlight concerns regarding Maggin and Johnson's methodology, while objectively describing the current state of evidence…

  7. Brazilian Adaptation of the Woodcock-Johnson III Cognitive Tests

    ERIC Educational Resources Information Center

    Wechsler, Solange Muglia; Nunes, Carlos Sancineto; Schelini, Patricia Waltz; Pasian, Sonia Regina; Homsi, Silvia Vertoni; Moretti, Lucia; Anache, Alexandra Ayach

    2010-01-01

    An adaptation of the standard battery of Woodcock-Johnson III Tests of Cognitive Abilities (WJ-III) for Brazilian children and youth was investigated. The sample was composed of 1094 students (54 percent girls), ages 7-17, living in Sao Paulo state (91 percent). Items from Brazilian school books as well as from the WJ-III Spanish version…

  8. 21 CFR 1240.65 - Psittacine birds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Psittacine birds. 1240.65 Section 1240.65 Food and... DISEASES Specific Administrative Decisions Regarding Interstate Shipments § 1240.65 Psittacine birds. (a) The term psittacine birds shall include all birds commonly known as parrots, Amazons, Mexican double...

  9. 21 CFR 1240.65 - Psittacine birds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Psittacine birds. 1240.65 Section 1240.65 Food and... DISEASES Specific Administrative Decisions Regarding Interstate Shipments § 1240.65 Psittacine birds. (a) The term psittacine birds shall include all birds commonly known as parrots, Amazons, Mexican double...

  10. Hydrology of Johnson Creek Basin, a Mixed-Use Drainage Basin in the Portland, Oregon, Metropolitan Area

    USGS Publications Warehouse

    Williams, John S.; Lee, Karl K.; Snyder, Daniel T.

    2010-01-01

    Johnson Creek forms a wildlife and recreational corridor through densely populated areas of the Portland, Oregon, metropolitan area and through rural and agricultural land in unincorporated Multnomah and Clackamas Counties. Johnson Creek has had a history of persistent flooding and water-quality problems. The U.S. Geological Survey (USGS) has conducted streamflow monitoring and other hydrologic studies in the basin since 1941.

  11. Accommodating Birds in Managed Forests of North America: A Review of Bird-Forestry Relationships

    Treesearch

    Rex Sallabanks; Edward B. Arnett

    2005-01-01

    Managed forests of North America provide important breeding and wintering habitat for many bird species. It is therefore essential that we understand all aspects of bird-forestry relationships if forest managers are to balance the needs of birds with timber harvest objectives. To help meet this need, here we provide a review of 116 research articles, dating from 1960...

  12. Indian Education in Wisconsin Under State Contract, Johnson-O'Malley Program, 1969-70, Twenty-Third Annual Report.

    ERIC Educational Resources Information Center

    Kingston, A. W.; Embertson, E. N.

    Johnson-O'Malley-funded projects in Wisconsin schools are described in this 1969-70 annual report on Indian education. Objectives of the Johnson-O'Malley Program are (1) to secure for Indian children the educational opportunities and learning environment necessary to fulfill their educational needs; (2) to promote understanding and improve…

  13. First Lady Hillary Clinton returns to KSC for second launch attempt

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Seated in the Banana Creek viewing site, First Lady Hillary Rodham Clinton appears attentive to the conversation of a fellow spectator. Mrs. Clinton and others are gathered to watch the second launch attempt of STS-93. Moments before the first scheduled launch, July 20, STS-93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  14. Water quality of streams in Johnson County, Kansas, 2002-07

    USGS Publications Warehouse

    Rasmussen, T.J.

    2009-01-01

    Water quality of streams in Johnson County, Kansas was evaluated from October 2002 through December 2007 in a cooperative study between the U.S. Geological Survey and the Johnson County Stormwater Management Program. Water quality at 42 stream sites, representing urban and rural basins, was characterized by evaluating benthic macroinvertebrates, water (discrete and continuous data), and/or streambed sediment. Point and nonpoint sources and transport were described for water-quality constituents including suspended sediment, dissolved solids and major ions, nutrients (nitrogen and phosphorus), indicator bacteria, pesticides, and organic wastewater and pharmaceutical compounds. The information obtained from this study is being used by city and county officials to develop effective management plans for protecting and improving stream quality. This fact sheet summarizes important results from three comprehensive reports published as part of the study and available on the World Wide Web at http://ks.water.usgs.gov/Kansas/studies/qw/joco/. ?? 2009 ASCE.

  15. History of the Animal Care Program at Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Khan-Mayberry, Noreen; Bassett, Stephanie

    2010-01-01

    NASA has a rich history of scientific research that has been conducted throughout our numerous manned spaceflight programs. This scientific research has included animal test subjects participating in various spaceflight missions, including most recently, Space Shuttle mission STS-131. The Animal Care Program at Johnson Space Center (JSC) in Houston, Texas is multi-faceted and unique in scope compared to other centers within the agency. The animal care program at JSC has evolved from strictly research to include a Longhorn facility and the Houston Zoo's Attwater Prairie Chicken refuge, which is used to help repopulate this endangered species. JSC is home to more than 300 species of animals including home of hundreds of white-tailed deer that roam freely throughout the center which pose unique issues in regards to population control and safety of NASA workers, visitors and tourists. We will give a broad overview of our day to day operations, animal research, community outreach and protection of animals at NASA Johnson Space Center.

  16. A Theoretical Analysis of the Performance of Learning Disabled Students on the Woodcock-Johnson Psycho-Educational Battery.

    ERIC Educational Resources Information Center

    Shinn, Mark; And Others

    Two studies were conducted to (1) analyze the subtest characteristics of the Woodcock-Johnson Psycho-Educational Battery, and (2) apply those results to an analysis of 50 fourth grade learning disabled (LD) students' performance on the Battery. Analyses indicated that the poorer performance of LD students on the Woodcock-Johnson Tests of Cognitive…

  17. Status and Monitoring of Natural and Supplemented Chinook Salmon in Johnson Creek, Idaho, 2006-2007 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rabe, Craig D.; Nelson, Douglas D.

    The Nez Perce Tribe Johnson Creek Artificial Propagation Enhancement Project (JCAPE) has conducted juvenile and adult monitoring and evaluation studies for its 10th consecutive year. Completion of adult and juvenile Chinook salmon studies were conducted for the purpose of evaluating a small-scale production initiative designed to increase the survival of a weak but recoverable spawning aggregate of summer Chinook salmon Oncorhynchus tshawytscha. The JCAPE program evaluates the life cycle of natural origin (NOR) and hatchery origin (HOR) supplementation fish to quantify the key performance measures: abundance, survival-productivity, distribution, genetics, life history, habitat, and in-hatchery metrics. Operation of a picket stylemore » weir and intensive multiple spawning ground surveys were completed to monitor adult Chinook salmon and a rotary screw trap was used to monitor migrating juvenile Chinook salmon in Johnson Creek. In 2007, spawning ground surveys were conducted on all available spawning habitat in Johnson Creek and one of its tributaries. A total of 63 redds were observed in the index reach and 11 redds for all other reaches for a combined count of 74 redds. Utilization of carcass recovery surveys and adult captures at an adult picket weir yielded a total estimated adult escapement to Johnson Creek of 438 Chinook salmon. Upon deducting fish removed for broodstock (n=52), weir mortality/ known strays (n=12), and prespawning mortality (n=15), an estimated 359 summer Chinook salmon were available to spawn. Estimated total migration of brood year 2005 NOR juvenile Chinook salmon at the rotary screw trap was calculated for three seasons (summer, fall, and spring). The total estimated migration was 34,194 fish; 26,671 of the NOR migrants left in the summer (July 1 to August 31, 2005) as fry/parr, 5,852 left in the fall (September 1 to November 21, 2005) as presmolt, and only 1,671 NOR fish left in the spring (March 1 to June 30, 2006) as smolt. In addition

  18. Bat predation on nocturnally migrating birds

    PubMed Central

    Ibáñez, Carlos; Juste, Javier; García-Mudarra, Juan L.; Agirre-Mendi, Pablo T.

    2001-01-01

    Bat predation on birds is a very rare phenomenon in nature. Most documented reports of bird-eating bats refer to tropical bats that occasionally capture resting birds. Millions of small birds concentrate and cross over the world's temperate regions during migration, mainly at night, but no nocturnal predators are known to benefit from this enormous food resource. An analysis of 14,000 fecal pellets of the greater noctule bat (Nyctalus lasiopterus) reveals that this species captures and eats large numbers of migrating passerines, making it the only bat species so far known that regularly preys on birds. The echolocation characteristics and wing morphology of this species strongly suggest that it captures birds in flight. PMID:11493689

  19. Science Is for the Birds

    ERIC Educational Resources Information Center

    Potenza, Susan Ade

    2007-01-01

    In this article, the author discusses a five-month interdisciplinary bird study that she designed for her seventh-grade students that combines life science, technology, writing, art, mathematics, social studies and literature. The driving force behind this yearly unit is the BirdSleuth eBird program (formerly the Cornell University Classroom…

  20. Bird community composition

    USGS Publications Warehouse

    Antrobus, T.J.; Guilfoyle, M.P.; Barrow, W.C.; Hamel, P.B.; Wakeley, J.S.

    2000-01-01

    Neotropical migrants are birds that breed in North America and winter primarily in Central and South America. Long-term population studies of birds in the Eastern United States indicated declines of some forest-dwelling birds, many of which winter in the Neotropics (Peterjohn and others 1995). These declines were attributed to loss of wintering and breeding habitat due to deforestation and fragmentation, respectively. Many species of Nearctic migrants--birds that breed in the northern regions of North America and winter in the Southern United States--are also experiencing population declines. Because large areas of undistrubed, older, bottomland hardwood forests oftern contain large numbers of habitat specialists, including forest-interior neotropical migrants and wintering Nearctic migrants, these forests may be critical in maintaining avian diversity. This study had two primary objectivs: (1) to create a baseline data set that can be used as a standard against which other bottomland hardwood forests can be compared, and (2) to establish long-term monitoring stations during both breeding and wintering seasons to discern population trends of avian species using bottomland hardwood forests.

  1. 75 FR 32872 - Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting Regulations for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ... Game Bird Hunting Regulations for the 2010-11 Hunting Season; Notice of Meetings AGENCY: Fish and... migratory game birds for the 2010-11 hunting season. This supplement to the proposed rule provides the... addressed the establishment of seasons, limits, and other regulations for hunting migratory game birds under...

  2. Incident lacunes influence cognitive decline: the LADIS study.

    PubMed

    Jokinen, H; Gouw, A A; Madureira, S; Ylikoski, R; van Straaten, E C W; van der Flier, W M; Barkhof, F; Scheltens, P; Fazekas, F; Schmidt, R; Verdelho, A; Ferro, J M; Pantoni, L; Inzitari, D; Erkinjuntti, T

    2011-05-31

    In cerebral small vessel disease, the core MRI findings include white matter lesions (WML) and lacunar infarcts. While the clinical significance of WML is better understood, the contribution of lacunes to the rate of cognitive decline has not been established. This study investigated whether incident lacunes on MRI determine longitudinal cognitive change in elderly subjects with WML. Within the Leukoaraiosis and Disability Study (LADIS), 387 subjects were evaluated with repeated MRI and neuropsychological assessment at baseline and after 3 years. Predictors of change in global cognitive function and specific cognitive domains over time were analyzed with multivariate linear regression. After controlling for demographic factors, baseline cognitive performance, baseline lacunar and WML lesion load, and WML progression, the number of new lacunes was related to subtle decrease in compound scores for executive functions (p = 0.021) and speed and motor control (p = 0.045), but not for memory or global cognitive function. Irrespective of lacunes, WML progression was associated with decrease in executive functions score (p = 0.016). Incident lacunes on MRI parallel a steeper rate of decline in executive functions and psychomotor speed. Accordingly, in addition to WML, lacunes determine longitudinal cognitive impairment in small vessel disease. Although the individual contribution of lacunes on cognition was modest, they cannot be considered benign findings, but indicate a risk of progressive cognitive impairment.

  3. Steven Johnson syndrome in a patient with Cushing's disease.

    PubMed

    Mustafa, N; Periyasamy, P; Kamaruddin, N

    2009-09-01

    Cushing's syndrome is a pathological condition associated with excessive cortisol production, the commonest etiology being Cushing's disease. Corticosteroids in high doses have been used in the management of Steven Johnson Syndrome (SJS) with favourable outcome. We describe a patient with Cushing's disease who developed SJS, one week after taking sperulina a product from sea-weed while waiting for transphenoidal surgery.

  4. 77 FR 63873 - Johnson Controls, Inc. Including On-Site Leased Workers of Valley Staffing and AZ Quality Hudson...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... workers of Johnson Controls, Inc., including on-site leased workers from Valley Staffing, Hudson..., Wisconsin location of Johnson Controls, Inc. The Department has determined that these workers were sufficiently under the control of the subject firm to be considered leased workers. Based on these findings...

  5. Spaceflight Radiation Health program at the Lyndon B. Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Johnson, A. Steve; Badhwar, Gautam D.; Golightly, Michael J.; Hardy, Alva C.; Konradi, Andrei; Yang, Tracy Chui-Hsu

    1993-01-01

    The Johnson Space Center leads the research and development activities that address the health effects of space radiation exposure to astronaut crews. Increased knowledge of the composition of the environment and of the biological effects of space radiation is required to assess health risks to astronaut crews. The activities at the Johnson Space Center range from quantification of astronaut exposures to fundamental research into the biological effects resulting from exposure to high energy particle radiation. The Spaceflight Radiation Health Program seeks to balance the requirements for operational flexibility with the requirement to minimize crew radiation exposures. The components of the space radiation environment are characterized. Current and future radiation monitoring instrumentation is described. Radiation health risk activities are described for current Shuttle operations and for research development program activities to shape future analysis of health risk.

  6. Bird Flu (Avian Influenza)

    MedlinePlus

    ... with bird and human flu viruses. Poultry and egg products Because heat destroys avian viruses, cooked poultry ... 165 F (74 C). Steer clear of raw eggs. Because eggshells are often contaminated with bird droppings, ...

  7. 75 FR 27143 - Migratory Bird Hunting; Proposed 2010-11 Migratory Game Bird Hunting Regulations (Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... Hunting; Proposed 2010-11 Migratory Game Bird Hunting Regulations (Preliminary) With Requests for Indian...-2010-0040] [91200-1231-9BPP-L2] RIN 1018-AX06 Migratory Bird Hunting; Proposed 2010-11 Migratory Game... for certain migratory game birds for the 2010-11 hunting season. We annually prescribe outside limits...

  8. 75 FR 52398 - Migratory Bird Hunting; Proposed Frameworks for Late-Season Migratory Bird Hunting Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... late-season hunting regulations for certain migratory game birds. We annually prescribe frameworks, or... migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109, and 20.110 of subpart K. Major steps in... game birds and developed recommendations for the 2010-11 regulations for these species plus regulations...

  9. Integrated Migratory Bird Planning in the Lower Great Lakes/St. Lawrence Plain Bird Conservation Region

    Treesearch

    Chuck Hayes; Andrew Milliken; Randy Dettmers; Kevin Loftus; Brigitte Collins; Isabelle Ringuet

    2005-01-01

    The Atlantic Coast and Eastern Habitat Joint Ventures hosted two international planning workshops to begin the process of integrating bird conservation strategies under the North American Bird Conservation Initiative in the Lower Great Lakes/St. Lawrence Plain Bird Conservation Region. The workshops identified priority species and habitats, delineated focus areas,...

  10. Lori Bird | NREL

    Science.gov Websites

    , Nickie Menemenlis, Antje Orths, Peter Borre Eriksen, J. Charles Smith, Lennart Soder, Poul Sorensen Sustainable Energy Reviews Vol. 65 November 2016 pp. 577-586. Jenny Heeter, Jeffrey J. Cook, Lori Bird. 2017 -6A20-64011. Bird, L., J. Cochran, and X. Wang. 2014. Wind and Solar Energy Curtailment: Experience and

  11. Nature Photography - Birds

    NASA Image and Video Library

    2017-01-04

    A Great Blue Heron wades in a waterway at NASA's Kennedy Space Center in Florida. The center shares a border with the Merritt Island National Wildlife Refuge. The bird is one of more than 330 native and migratory bird species, 25 mammals, 117 fishes and 65 amphibians and reptiles that call Kennedy and the wildlife refuge home.

  12. Nature Photography - Birds

    NASA Image and Video Library

    2017-01-04

    A snowy egret perches on a branch near a waterway at NASA's Kennedy Space Center in Florida. The center shares a border with the Merritt Island National Wildlife Refuge. The bird is one of more than 330 native and migratory bird species, 25 mammals, 117 fishes and 65 amphibians and reptiles that call Kennedy and the wildlife refuge home.

  13. Lyndon Baines Johnson (LBJ) High School. Evaluation Design. 1974-1975.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    The Lyndon Baines Johnson High School in Austin, Texas, was designed to provide a responsive, individualized instructional climate at the high school level, partly because of tensions accompanying desegregation, high drop-out rates, and low achievement rates in basic skills. Evaluation of this program is intended to determine whether the…

  14. Birds of Prey of Wisconsin.

    ERIC Educational Resources Information Center

    Hamerstrom, Frances

    This copiously illustrated document is designed to be a field quide to birds of prey that are common to Wisconsin, as well as to some that enter the state occasionally. An introduction discusses birds of prey with regard to migration patterns, the relationship between common names and the attitudes of people toward certain birds, and natural signs…

  15. Birds of Cimarron National Grassland

    Treesearch

    Ted T. Cable; Scott Seltman; Kevin J. Cook

    1996-01-01

    Bird records for the Cimarron National Grassland were collected from literature searches and unpublished field notes submitted by cooperators. Almost 14,000 bird records were compiled in a data file. Based on these data, the status of each bird species reported to have occurred on the Cimarron National Grassland was established. In addition to the species accounts, the...

  16. Biological objectives for bird populations

    Treesearch

    Jonathan Bart; Mark Koneff; Steve Wendt

    2005-01-01

    This paper explores the development of population based objectives for birds. The concept of population based objectives for bird conservation lies at the core of planning in the North American Bird Conservation Initiative. Clear objectives are needed as a basis for partnership, and a basis for program evaluation in an adaptive context. In the case of waterfowl,...

  17. 78 FR 35844 - Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting Regulations for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-14

    ... Migratory Game Bird Hunting Regulations for the 2013-14 Hunting Season; Notice of Meetings AGENCY: Fish and... migratory game birds for the 2013-14 hunting season. This supplement to the proposed rule provides the... migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109, and 20.110 of subpart K. This document...

  18. 76 FR 36508 - Migratory Bird Hunting; Supplemental Proposals for Migratory Game Bird Hunting Regulations for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Game Bird Hunting Regulations for the 2011-12 Hunting Season; Notice of Meetings AGENCY: Fish and... migratory game birds for the 2011-12 hunting season. This supplement to the proposed rule provides the... migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109, and 20.110 of subpart K. This document...

  19. Transcriptional analysis of liver from chickens with fast (meat bird), moderate (F1 layer x meat bird cross) and low (layer bird) growth potential.

    PubMed

    Willson, Nicky-Lee; Forder, Rebecca E A; Tearle, Rick; Williams, John L; Hughes, Robert J; Nattrass, Greg S; Hynd, Philip I

    2018-05-02

    Divergent selection for meat and egg production in poultry has resulted in strains of birds differing widely in traits related to these products. Modern strains of meat birds can reach live weights of 2 kg in 35 d, while layer strains are now capable of producing more than 300 eggs per annum but grow slowly. In this study, RNA-Seq was used to investigate hepatic gene expression between three groups of birds with large differences in growth potential; meat bird, layer strain as well as an F1 layer x meat bird. The objective was to identify differentially expressed (DE) genes between all three strains to elucidate biological factors underpinning variations in growth performance. RNA-Seq analysis was carried out on total RNA extracted from the liver of meat bird (n = 6), F1 layer x meat bird cross (n = 6) and layer strain (n = 6), males. Differential expression of genes were considered significant at P < 0.05, and a false discovery rate of < 0.05, with any fold change considered. In total, 6278 genes were found to be DE with 5832 DE between meat birds and layers (19%), 2935 DE between meat birds and the cross (9.6%) and 493 DE between the cross and layers (1.6%). Comparisons between the three groups identified 155 significant DE genes. Gene ontology (GO) enrichment and Kyoto Encyclopaedia of Genes and Genomes (KEGG) pathway analysis of the 155 DE genes showed the FoxO signalling pathway was most enriched (P = 0.001), including genes related to cell cycle regulation and insulin signalling. Significant GO terms included 'positive regulation of glucose import' and 'cellular response to oxidative stress', which is also consistent with FoxOs regulation of glucose metabolism. There were high correlations between FoxO pathway genes and bodyweight, as well as genes related to glycolysis and bodyweight. This study revealed large transcriptome differences between meat and layer birds. There was significant evidence implicating the FoxO signalling pathway (via

  20. The natural infection of birds and ticks feeding on birds with Rickettsia spp. and Coxiella burnetii in Slovakia.

    PubMed

    Berthová, Lenka; Slobodník, Vladimír; Slobodník, Roman; Olekšák, Milan; Sekeyová, Zuzana; Svitálková, Zuzana; Kazimírová, Mária; Špitalská, Eva

    2016-03-01

    Ixodid ticks (Acari: Ixodidae) are known as primary vectors of many pathogens causing diseases in humans and animals. Ixodes ricinus is a common ectoparasite in Europe and birds are often hosts of subadult stages of the tick. From 2012 to 2013, 347 birds belonging to 43 species were caught and examined for ticks in three sites of Slovakia. Ticks and blood samples from birds were analysed individually for the presence of Rickettsia spp. and Coxiella burnetii by PCR-based methods. Only I. ricinus was found to infest birds. In total 594 specimens of bird-attached ticks were collected (451 larvae, 142 nymphs, 1 female). Altogether 37.2% (16/43) of bird species were infested by ticks and some birds carried more than one tick. The great tit, Parus major (83.8%, 31/37) was the most infested species. In total, 6.6 and 2.7% of bird-attached ticks were infected with Rickettsia spp. and C. burnetii, respectively. Rickettsia helvetica predominated (5.9%), whereas R. monacensis (0.5%) was only sporadically detected. Coxiella burnetii was detected in 0.9%, Rickettsia spp. in 8.9% and R. helvetica in 4.2% of bird blood samples. The great tit was the bird species most infested with I. ricinus, carried R. helvetica and C. burnetti positive tick larvae and nymphs and was found to be rickettsaemic in its blood. Further studies are necessary to define the role of birds in the circulation of rickettsiae and C. burnetii in natural foci.

  1. Resumes of the Bird mission

    NASA Astrophysics Data System (ADS)

    Lorenz, E.; Borwald, W.; Briess, K.; Kayal, H.; Schneller, M.; Wuensten, Herbert

    2004-11-01

    The DLR micro satellite BIRD (Bi-spectral Infra Red Detection) was piggy- back launched with the Indian Polar Satellite Launch Vehicle PSLV-C3 into a 570 km circular sun-synchronous orbit on 22 October 2001. The BIRD mission, fully funded by the DLR, answers topical technological and scientific questions related to the operation of a compact infra- red push-broom sensor system on board of a micro satellite and demonstrates new spacecraft bus technologies. BIRD mission control is conducted by DLR / GSOC in Oberpfaffenhofen. Commanding, data reception and data processing is performed via ground stations in Weilheim and Neustrelitz (Germany). The BIRD mission is a demonstrator for small satellite projects dedicated to the hazard detection and monitoring. In the year 2003 BIRD has been used in the ESA project FUEGOSAT to demonstrate the utilisation of innovative space technologies for fire risk management.

  2. Laverne (Vern) C. Johnson (1925-2016).

    PubMed

    Nelson, Paul

    2017-01-01

    Presents an obituary for Laverne (Vern) C. Johnson, who died at his home in La Mesa, California on October 1, 2016. Vern was a clinical psychologist who for two decades focused on a major program of research on sleep and biological rhythms, with particular emphasis on the relation of sleep loss and recovery to human performance, a matter of particular relevance to military service operations, in which variable work shift schedules and sustained performance over extended time periods are common. His publications attest to a core value he advanced throughout his career, namely, that scientific research at its best is a collaborative, team endeavor. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  3. Effects of management practices on wetland birds: Sora

    USGS Publications Warehouse

    Zimmerman, Amy L.; Jamison, Brent E.; Dechant, Jill A.; Johnson, Douglas H.; Goldade, Christopher M.; Church, James O.; Euliss, Betty R.

    2002-01-01

    This report has been downloaded from the Northern Prairie Wildlife Research Center WorldWide Web site, www.npwrc.usgs.gov/resource/literatr/wetbird/wetbird.htm. Please direct comments and suggestions to Douglas H. Johnson, Northern Prairie Wildlife Research Center, U.S. Geological Survey, 8711 37th Street SE, Jamestown, North Dakota 58401; telephone: 701- 253-5539; fax: 701-253-5553; e-mail: Douglas_H_Johnson@usgs.gov.

  4. 77 FR 9969 - Johnson Controls D/B/A Hoover Universal, Inc. Including On-Site Leased Workers from Kelly...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... Johnson Controls, including on-site leased workers from Kelly Services, Sycamore, Illinois. The notice was... amended notice applicable to TA-W-73,074 is hereby issued as follows: ''All workers of Johnston Controls... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,074] Johnson Controls D/B/A...

  5. Conservation reserve program: benefit for grassland birds in the northern plains

    USGS Publications Warehouse

    Reynolds, R.E.; Shaffer, T.L.; Sauer, J.R.; Peterjohn, B.G.

    1994-01-01

    cropland in some counties has been converted primarily to grass. In North Dakota, nearly 3 million acres have been enrolled. Over 90 percent of the CRP plantings in North Dakota are grass and grass-legume mix composed primarily of wheatgrass (Agropyron spp.), smooth brome (Bromus inermis), alfalfa (Medicago saliva) and sweetclover (Melilotus spp.). Mixes of these species have been reported to attract high densities of nesting ducks (Duebbert and Kantrud 1974). According to the CRP provisions, the land must remain idle for the 10-year contract period, with the exception of emergency provisions for haying or grazing. CRP appears to have great potential for benefiting many species of grassland-nesting birds. There have been efforts to document the importance of the CRP to migratory birds in the Upper Great Plains of the U.S. Kantrud (1993) studied duck nest success in CRP cover and concluded that nest success was higher than in planted cover on U.S. Fish and Wildlife Service (FWS) Waterfowl Production Areas (WPAs). Johnson and Schwartz (1993a) measured the use of CRP fields by nonwaterfowl birds and reported that several species have responded positively by colonizing CRP fields. They concluded that CRP has the potential to help reverse the population declines of several species. We investigated the importance of CRP to upland-nesting ducks and certain other grassland-nesting birds. For ducks, we compared nest success in CRP cover with nest success in planted cover on WPAs in the same period (1992-93) and with that of an earlier period (1980-84). For nonwaterfowl, we used BBS data to compare the trends in populations of certain species found in CRP, for the periods 1966-86 (pre-CRP cover establishment) and 1987-92 (post-CRP cover establishment) in North Dakota.

  6. Chlamydial infections in free-living birds

    USGS Publications Warehouse

    Brand, C.J.

    1989-01-01

    Most studies of chlamydial infections in free-living wild birds have been limited to surveys for the presence of Chlamydia psittaci or antibody to C psittaci and have largely been done in association with the identification of chlamydiosis in human beings, commercial fowl, or pet birds. The emphasis of these studies has been to determine the prevalence of infection and the potential role of wild birds in the spread of chlamydiae to domestic birds and human beings. Little is known about the epizootiology of chlamydiosis in free-living birds or its affect on their population dynamics. The following article is a summary of reported studies of chlamydiosis in free-living wild birds in relation to host range, ecologic aspects of transmission and maintenance, and the prevalence of disease.

  7. Aging in Birds.

    PubMed

    Travin, D Y; Feniouk, B A

    2016-12-01

    Rodents are the most commonly used model organisms in studies of aging in vertebrates. However, there are species that may suit this role much better. Most birds (Aves), having higher rate of metabolism, live two-to-three times longer than mammals of the same size. This mini-review briefly covers several evolutionary, ecological, and physiological aspects that may contribute to the phenomenon of birds' longevity. The role of different molecular mechanisms known to take part in the process of aging according to various existing theories, e.g. telomere shortening, protection against reactive oxygen species, and formation of advanced glycation end-products is discussed. We also address some features of birds' aging that make this group unique and perspective model organisms in longevity studies.

  8. Priority setting for bird conservation in Mexico: the role of the Important Bird Areas program

    Treesearch

    Ma. del Coro Arizmendi; Laura Marquez Valdelamar; Humberto Berlanga

    2005-01-01

    Many species in Mexico are threatened and in need of protection. At least seventy species are considered to be globally threatened, yet conservation actions have been scarce and not coordinated. In 1996 BirdLife International’s Important Bird Areas Program was initiated in Mexico to identify a network of the most important places in Mexico for birds, with the...

  9. Scott Morgan Johnson Middle School: Personalization Leads to Unlimited Success

    ERIC Educational Resources Information Center

    Principal Leadership, 2013

    2013-01-01

    The well-known lyrics may be "The Eyes of Texas Are Upon You," but at Scott Morgan Johnson Middle School in McKinney, TX, it's definitely the "eye of the tiger" that sets the bar for Tiger PRIDE (perseverance, respect, integrity, determination, and excellence). This article describes how those ideals have been infused…

  10. LiteBIRD

    NASA Astrophysics Data System (ADS)

    Ishino, Hirokazu

    2016-07-01

    We present LiteBIRD, a satellite project dedicated for the detection of the CMB B-mode polarization. The purpose of LiteBIRD is to measure the tensor-to-scalar ratio r with a precision of σr < 0.001 to test large-single-field slow-roll inflation models by scanning all the sky area for three years at the sun-earth L2 with the sensitivity of 3.2μKṡarcmin. We report an overview and the status of the project, including the ongoing detector and systematic studies.

  11. Tissue radionuclide concentrations in water birds and upland birds on the Hanford Site (USA) from 1971-2009.

    PubMed

    Delistraty, Damon; Van Verst, Scott

    2011-08-01

    Historical operations at the Hanford Site (Washington State, USA) have released a wide array of non-radionuclide and radionuclide contaminants into the environment. As a result, there is a need to characterize contaminant effects on site biota. Within this framework, the main purpose of our study was to evaluate radionuclide concentrations in bird tissue, obtained from the Hanford Environmental Information System (HEIS). The database was sorted by avian group (water bird vs. upland bird), radionuclide (over 20 analytes), tissue (muscle, bone, liver), location (onsite vs. offsite), and time period (1971-1990 vs. 1991-2009). Onsite median concentrations in water birds were significantly higher (Bonferroni P < 0.05) than those in onsite upland birds for Cs-137 in muscle (1971-1990) and Sr-90 in bone (1991-2009), perhaps due to behavioral, habitat, or trophic species differences. Onsite median concentrations in water birds were higher (borderline significance with Bonferroni P = 0.05) than those in offsite birds for Cs-137 in muscle (1971-1990). Onsite median concentrations in the earlier time period were significantly higher (Bonferroni P < 0.05) than those in the later time period for Co-60, Cs-137, Eu-152, and Sr-90 in water bird muscle and for Cs-137 in upland bird muscle tissue. Median concentrations of Sr-90 in bone were significantly higher (Bonferroni P < 0.05) than those in muscle for both avian groups and both locations. Over the time period, 1971-2009, onsite median internal dose was estimated for each radionuclide in water bird and upland bird tissues. However, a meaningful dose comparison between bird groups was not possible, due to a dissimilar radionuclide inventory, mismatch of time periods for input radionuclides, and lack of an external dose estimate. Despite these limitations, our results contribute toward ongoing efforts to characterize ecological risk at the Hanford Site. Copyright © 2011 Elsevier Ltd. All rights reserved.

  12. Stevens-Johnson Syndrome associated with methotrexate treatment for acute lymphoblastic leukemia: a case report.

    PubMed

    Akıncı, Burcu; Siviş, Zuhal Ö; Şahin, Akkız; Karapınar, Deniz Y; Balkan, Can; Kavaklı, Kaan; Aydınok, Yeşim

    2018-06-01

    Toxic epidermal necrolysis and Stevens-Johnson syndrome are rare mucocutaneous diseases which are associated with a prolonged course and potentially lethal outcome. They are mostly drug induced and mortality rates are very high. Although mostly skin is involved, multiple organ systems such as cardiovascular, pulmonary, gastrointestinal, and urinary systems may be affected. Here, we report a case of Stevens- Johnson Syndrome associated with methotrexate treatment who developed acute cardiac failure and gastrointestinal hemorrhage beside skin findings. He had been treated with intravenous immunglobulin and methylprednisolone succesfully and continued chemotherapy with methotrexate treatment again. Sociedad Argentina de Pediatría.

  13. NASA Johnson Space Center Biomedical Research Resources

    NASA Technical Reports Server (NTRS)

    Paloski, W. H.

    1999-01-01

    Johnson Space Center (JSC) medical sciences laboratories constitute a national resource for support of medical operations and life sciences research enabling a human presence in space. They play a critical role in evaluating, defining, and mitigation the untoward effect of human adaption to space flight. Over the years they have developed the unique facilities and expertise required to perform: biomedical sample analysis and physiological performance tests supporting medical evaluations of space flight crew members and scientific investigations of the operationally relevant medical, physiological, cellular, and biochemical issues associated with human space flight. A general overview of these laboratories is presented in viewgraph form.

  14. NASA Johnson Space Center's Energy and Sustainability Efforts

    NASA Technical Reports Server (NTRS)

    Ewert, Michael K.

    2008-01-01

    This viewgraph presentation reviews the efforts that NASA is making to assure a sustainable environment and energy savings at the Johnson Space Center. Sustainability is defined as development that meets the needs of present generations without compromising the ability of future generations to meet their own needs. The new technologies that are required for sustainable closed loop life support for space exploration have uses on the ground to reduce energy, greenhouse gas emissions, and water use. Some of these uses are reviewed.

  15. 75 FR 3888 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ...-0082; 91200-1231-9BPP-L2] RIN 1018-AW67 Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska During the 2010 Season AGENCY: Fish and Wildlife Service, Interior... Service, are reopening the public comment period on our proposed rule to establish migratory bird...

  16. Early Perception-Late Comprehension of Grammar? The Case of Verbal "-s": A Response to de Villiers & Johnson (2007)

    ERIC Educational Resources Information Center

    Soderstrom, Melanie

    2008-01-01

    Two recent papers (de Villiers & Johnson, 2007; Johnson, de Villiers & Seymour, 2005) have claimed that children have difficulty with verbal "-s" until five- six-years-old. This contrasts with perceptual studies showing evidence for sensitivity to the grammatical properties of verbal "-s" as young as 1;4. These apparently conflicting findings can…

  17. Bird Strike Risk for Space Launch Vehicles

    NASA Technical Reports Server (NTRS)

    Hales, Christy; Czech, Matthew

    2017-01-01

    Within seconds after liftoff of the Space Shuttle during mission STS-114, a turkey vulture impacted the vehicle's external tank. The contact caused no apparent damage to the shuttle, but the incident led NASA to consider the potential consequences of bird strikes during a shuttle launch. The environment at Kennedy Space Center provides unique bird strike challenges due to the Merritt Island National Wildlife Refuge and the Atlantic Flyway bird migration routes. This presentation will outline an approach for estimating risk resulting from bird strikes to space launch vehicles. The migration routes, types of birds present, altitudes of those birds, exposed area of the launch vehicle, and its capability to withstand impacts all affect the risk due to bird strike. Lessons learned, challenges over lack of data, and significant risk contributors will be discussed.

  18. Sex Reversal in Birds.

    PubMed

    Major, Andrew T; Smith, Craig A

    2016-01-01

    Sexual differentiation in birds is controlled genetically as in mammals, although the sex chromosomes are different. Males have a ZZ sex chromosome constitution, while females are ZW. Gene(s) on the sex chromosomes must initiate gonadal sex differentiation during embryonic life, inducing paired testes in ZZ individuals and unilateral ovaries in ZW individuals. The traditional view of avian sexual differentiation aligns with that expounded for other vertebrates; upon sexual differentiation, the gonads secrete sex steroid hormones that masculinise or feminise the rest of the body. However, recent studies on naturally occurring or experimentally induced avian sex reversal suggest a significant role for direct genetic factors, in addition to sex hormones, in regulating sexual differentiation of the soma in birds. This review will provide an overview of sex determination in birds and both naturally and experimentally induced sex reversal, with emphasis on the key role of oestrogen. We then consider how recent studies on sex reversal and gynandromorphic birds (half male:half female) are shaping our understanding of sexual differentiation in avians and in vertebrates more broadly. Current evidence shows that sexual differentiation in birds is a mix of direct genetic and hormonal mechanisms. Perturbation of either of these components may lead to sex reversal. © 2016 S. Karger AG, Basel.

  19. Birds and polycyclic aromatic hydrocarbons

    USGS Publications Warehouse

    Albers, P.H.

    2006-01-01

    Polycyclic aromatic hydrocarbons (PAH) are present throughout the global environment and are produced naturally and by activities of humans. Effects of PAH on birds have been determined by studies employing egg injection, egg immersion, egg shell application, single and multiple oral doses, subcutaneous injection, and chemical analysis of field-collected eggs and tissue. The four-to six-ring aromatic compounds are the most toxic to embryos, young birds, and adult birds. For embryos, effects include death, developmental abnormalities, and a variety of cellular and biochemical responses. For adult and young birds, effects include reduced egg production and hatching, increased clutch or brood abandonment, reduced growth, increased organweights, and a variety of biochemical responses. Trophic level accumulation is unlikely. Environmental exposure to PAH in areas of high human population or habitats affected by recent petroleum spills might be sufficient to adversely affect reproduction. Evidence of long-term effects of elevated concentrations of environmental PAH on bird populations is very limited and the mechanisms of effect are unclear.

  20. Interleukin-15 Is Associated with Severity and Mortality in Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis.

    PubMed

    Su, Shih-Chi; Mockenhaupt, Maja; Wolkenstein, Pierre; Dunant, Ariane; Le Gouvello, Sabine; Chen, Chun-Bing; Chosidow, Olivier; Valeyrie-Allanore, Laurence; Bellon, Teresa; Sekula, Peggy; Wang, Chuang-Wei; Schumacher, Martin; Kardaun, Sylvia H; Hung, Shuen-Iu; Roujeau, Jean-Claude; Chung, Wen-Hung

    2017-05-01

    Early diagnosis and prognosis monitoring for Stevens-Johnson syndrome/toxic epidermal necrolysis (TEN) still remain a challenge. This study aims to explore any cytokine/chemokine with prognostic potential in Stevens-Johnson syndrome/TEN. Through screening a panel of 28 serological factors, IL-6, IL-8, IL-15, tumor necrosis factor-α, and granulysin were upregulated in patients with Stevens-Johnson syndrome/TEN and selected for the further validation in total 155 patients with Stevens-Johnson syndrome/TEN, including 77 from Taiwan and 78 from the Registry of Severe Cutaneous Adverse Reactions. Among these factors evaluated, the levels of IL-15 (r = 0.401; P < 0.001) and granulysin (r = 0.223; P = 0.026) were significantly correlated with the disease severity in 112 samples after excluding patients with insufficient data to calculate the score of TEN. In addition, IL-15 was also associated with mortality (P = 0.002; odds ratio, 1.09; 95% confidence interval, 1.03-1.14; P = 0.001; adjusted odds ratio, 1.10; 95% confidence interval, 1.04-1.16). Consistent results were obtained after the exclusion of Taiwanese patients with sepsis to rule out possible confounders. Moreover, IL-15 was shown to enhance cytotoxicity of cultured natural killer cells and blister cells from patients with TEN. Our findings highlight a usefulness of IL-15 in prognosis monitoring and therapeutic intervention of this devastating condition. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  1. Artificial insemination for breeding non-domestic birds

    USGS Publications Warehouse

    Gee, G.F.; Temple, S.A.; Watson, P.F.

    1978-01-01

    Captive breeding of non-domestic birds has increased dramatically in this century, and production of young often exceeds that of the same number of birds in their native habitat. However, when infertility is a problem, artificial insemination can be a useful method to improve production. Artificial insemination programs with non-domestic birds are relatively recent, but several notable successes have been documented, especially with cranes and raptors. Three methods of artificial insemination are described--cooperative, massage, and electroejaculation. Cooperative artificial insemination requires training of birds imprinted on man and is used extensively in some raptor programs. The massage technique generally is used when there are larger numbers of birds to inseminate since it requires less training of the birds than with the cooperative method, and a larger number of attempted semen collections are successful. Although the best samples are obtained from birds conditioned to capture and handling procedures associated with the massage method, samples can be obtained from wild birds. Semen collection and insemination for the crane serves to illustrate some of the modifications necessary to compensate for anatomical variations. Collection of semen by electrical stimulation is not commonly used in birds. Unlike the other two methods which require behavioral cooperation by the bird, electroejaculation is possible in reproductively active birds without prior conditioning when properly restrained. Fertility from artificial insemination in captive non-domestic-birds has been good. Although some spermatozoal morphology has been reported, most aspects of morphology are not useful in predicting fertility. However, spermatozoal head length in the crane may have a positive correlation with fertility. Nevertheless, insemination with the largest number of live spermatozoa is still the best guarantee of fertile egg production.

  2. 9. Historic American Buildings Survey C.W.J. Johnson's Views of California ...

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

    9. Historic American Buildings Survey C.W.J. Johnson's Views of California Scenery - Ed Grabhorn's Collection San Francisco, California About 1870 - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  3. COMPLEX EVOLUTION OF BILE SALTS IN BIRDS

    PubMed Central

    Hagey, Lee R.; Vidal, Nicolas; Hofmann, Alan F.; Krasowski, Matthew D.

    2010-01-01

    Bile salts are the major end-metabolites of cholesterol and are important in lipid digestion and shaping of the gut microflora. There have been limited studies of bile-salt variation in birds. The purpose of our study was to determine bile-salt variation among birds and relate this variation to current avian phylogenies and hypotheses on the evolution of bile salt pathways. We determined the biliary bile-salt composition of 405 phylogenetically diverse bird species, including 7 paleognath species. Bile salt profiles were generally stable within bird families. Complex bile-salt profiles were more common in omnivores and herbivores than in carnivores. The structural variation of bile salts in birds is extensive and comparable to that seen in surveys of bile salts in reptiles and mammals. Birds produce many of the bile salts found throughout nonavian vertebrates and some previously uncharacterized bile salts. One difference between birds and other vertebrates is extensive hydroxylation of carbon-16 of bile salts in bird species. Comparison of our data set of bird bile salts with that of other vertebrates, especially reptiles, allowed us to infer evolutionary changes in the bile salt synthetic pathway. PMID:21113274

  4. Bird Vision System

    NASA Technical Reports Server (NTRS)

    2008-01-01

    The Bird Vision system is a multicamera photogrammerty software application that runs on a Microsoft Windows XP platform and was developed at Kennedy Space Center by ASRC Aerospace. This software system collects data about the locations of birds within a volume centered on the Space Shuttle and transmits it in real time to the laptop computer of a test director in the Launch Control Center (LCC) Firing Room.

  5. American Bird conservancy's approach to the U.S. Important Bird Area Program - identifying the top 500 global sites

    Treesearch

    Robert M. Chipley

    2005-01-01

    The idea for the Important Bird Area Program originated in a series of studies in the early 1980s conducted by BirdLife International. Recognizing that these studies could become a powerful tool for conservation, BirdLife International began an effort to identify and gather data regarding the most important areas for birds in Europe and to make this information...

  6. Nesting bird "host funnel" increases mosquito-bird contact rate.

    PubMed

    Caillouët, Kevin A; Riggan, Anna E; Bulluck, Lesley P; Carlson, John C; Sabo, Roy T

    2013-03-01

    Increases in vector-host contact rates can enhance arbovirus transmission intensity. We investigated weekly fluctuations in contact rates between mosquitoes and nesting birds using the recently described Nest Mosquito Trap (NMT). The number of mosquitoes per nestling increased from < 1 mosquito per trap night to 36.2 in the final 2 wk of the nesting season. Our evidence suggests the coincidence of the end of the avian nesting season and increasing mosquito abundances may have caused a "host funnel," concentrating host-seeking mosquitoes to the few remaining nestlings. The relative abundance of mosquitoes collected by the NMT suggests that significantly more Aedes albopictus (Skuse) and Culex pipiens (L.) /restuans (Theobald) sought nesting bird bloodmeals than were predicted by their relative abundances in CO2-baited Centers for Disease Control and Prevention light and gravid traps. Culex salinarius (Coquillett) and Culex erraticus Dyar and Knab were collected in NMTs in proportion to their relative abundances in the generic traps. Temporal host funnels and nesting bird host specificity may enhance arbovirus amplification and explain observed West Nile virus and St. Louis encephalitis virus amplification periods.

  7. President Barack Obama Visit to Kennedy Space Center

    NASA Image and Video Library

    2011-04-29

    Terry White, United Space Alliance project lead for thermal protection systems, left, shows President Barack Obama and his family, from left, First Lady Michelle Obama, Malia, Marian Robinson and Sasha, how tiles work on the space shuttle during their visit to the Orbital Processing Facility at the NASA Kennedy Space Center in Cape Canaveral, Fla., Friday, April 29, 2011. Looking on is Director of Flight Crew Operations for the Johnson Space Center and Astronaut, Janet Kavandi. Photo Credit: (NASA/Bill Ingalls)

  8. First Lady Hillary Clinton returns to KSC for second launch attempt

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Entering the Banana Creek viewing site, First Lady Hillary Rodham Clinton is joined by NASA Administrator Daniel Goldin (right), and in the background, Deputy Director of Business Operations Jim Jennings (far left) and Director of Installation Operations Marv Jones (right, behind Goldin). Mrs. Clinton and others are at the site to watch the second launch attempt of STS-93. Moments before the first scheduled launch, July 20, STS-93 was scrubbed at the T-7 second mark in the countdown due to an indication of a high concentration of hydrogen in an aft engine compartment. The reading proved to be a false alarm. The launch was rescheduled for July 22 at 12:28 a.m. Much attention has been generated over STS-93 due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe.

  9. Elfin butterflies of the genus Rhamma Johnson (Lepidoptera: Lycaenidae: Theclinae): A review of the Colombian species.

    PubMed

    Prieto, Carlos; Vargas, Maria A

    2016-03-22

    The Colombian species of the genus Rhamma Johnson, 1992 are revised. Male and female phenotypes of all species are associated and diagnosed, and data on their distributions are given along with a discussion of the geographic variability of the species. Thirteen taxa are considered valid at the species level. The following taxonomic changes are proposed: Rhamma andradei (Le Crom & Johnson), stat. nov, comb. nov.; previously considered a nomen dubium in Penaincisalia Johnson, the taxon is considered a valid species of Rhamma. The placement of Rhamma anosma (Draudt), comb. nov., described as Thecla, is confirmed as belonging to Rhamma. A lectotype is designated for Thecla mishma Hewitson, 1878. Adults, male and female genitalia, and distribution maps are depicted for all species, along with an identification key based on adults.

  10. Ten years of International Migratory Bird Day

    Treesearch

    Jennifer Wheeler; Susan Bonfield

    2005-01-01

    Public awareness and concern are crucial components of migratory bird conservation. Citizens who are enthusiastic about birds, informed about threats, and empowered to become involved in addressing those threats can make a tremendous contribution to maintaining healthy bird populations. One of the most successful vehicles for public education on migratory birds is...

  11. Urban and rural habitats differ in number and type of bird feeders and in bird species consuming supplementary food.

    PubMed

    Tryjanowski, Piotr; Skórka, Piotr; Sparks, Tim H; Biaduń, Waldemar; Brauze, Tomasz; Hetmański, Tomasz; Martyka, Rafał; Indykiewicz, Piotr; Myczko, Łukasz; Kunysz, Przemysław; Kawa, Piotr; Czyż, Stanisław; Czechowski, Paweł; Polakowski, Michał; Zduniak, Piotr; Jerzak, Leszek; Janiszewski, Tomasz; Goławski, Artur; Duduś, Leszek; Nowakowski, Jacek J; Wuczyński, Andrzej; Wysocki, Dariusz

    2015-10-01

    Bird feeding is one of the most widespread direct interactions between man and nature, and this has important social and environmental consequences. However, this activity can differ between rural and urban habitats, due to inter alia habitat structure, human behaviour and the composition of wintering bird communities. We counted birds in 156 squares (0.25 km(2) each) in December 2012 and again in January 2013 in locations in and around 26 towns and cities across Poland (in each urban area, we surveyed 3 squares and also 3 squares in nearby rural areas). At each count, we noted the number of bird feeders, the number of bird feeders with food, the type of feeders, additional food supplies potentially available for birds (bread offered by people, bins) and finally the birds themselves. In winter, urban and rural areas differ in the availability of food offered intentionally and unintentionally to birds by humans. Both types of food availability are higher in urban areas. Our findings suggest that different types of bird feeder support only those species specialized for that particular food type and this relationship is similar in urban and rural areas.

  12. 14 CFR 25.631 - Bird strike damage.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Bird strike damage. 25.631 Section 25.631... STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction General § 25.631 Bird strike damage. The... airplane after impact with an 8-pound bird when the velocity of the airplane (relative to the bird along...

  13. 14 CFR 25.631 - Bird strike damage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Bird strike damage. 25.631 Section 25.631... STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction General § 25.631 Bird strike damage. The... airplane after impact with an 8-pound bird when the velocity of the airplane (relative to the bird along...

  14. Supplementary feeding restructures urban bird communities

    PubMed Central

    Galbraith, Josie A.; Jones, Darryl N.; Stanley, Margaret C.

    2015-01-01

    Food availability is a primary driver of avian population regulation. However, few studies have considered the effects of what is essentially a massive supplementary feeding experiment: the practice of wild bird feeding. Bird feeding has been posited as an important factor influencing the structure of bird communities, especially in urban areas, although experimental evidence to support this is almost entirely lacking. We carried out an 18-mo experimental feeding study at 23 residential properties to investigate the effects of bird feeding on local urban avian assemblages. Our feeding regime was based on predominant urban feeding practices in our region. We used monthly bird surveys to compare avian community composition, species richness, and the densities of local species at feeding and nonfeeding properties. Avian community structure diverged at feeding properties and five of the commonest garden bird species were affected by the experimental feeding regime. Introduced birds particularly benefitted, with dramatic increases observed in the abundances of house sparrow (Passer domesticus) and spotted dove (Streptopelia chinensis) in particular. We also found evidence of a negative effect on the abundance of a native insectivore, the grey warbler (Gerygone igata). Almost all of the observed changes did not persist once feeding had ceased. Our study directly demonstrates that the human pastime of bird feeding substantially contributes to the structure of avian community in urban areas, potentially altering the balance between native and introduced species. PMID:25941361

  15. Radar studies of bird migration

    NASA Technical Reports Server (NTRS)

    Williams, T. C.; Williams, J. M.

    1974-01-01

    Observations of bird migration with NASA radars were made at Wallops Island, Va. Simultaneous observations were made at a number of radar sites in the North Atlantic Ocean in an effort to discover what happened to those birds that were observed leaving the coast of North America headed toward Bermuda, the Caribbean and South America. Transatlantic migration, utilizing observations from a large number of radars is discussed. Detailed studies of bird movements at Wallops Island are presented.

  16. A new basal bird from China with implications for morphological diversity in early birds

    PubMed Central

    Wang, Min; Wang, Xiaoli; Wang, Yan; Zhou, Zhonghe

    2016-01-01

    The Chinese Lower Cretaceous Jehol Group is the second oldest fossil bird-bearing deposit, only surpassed by Archaeopteryx from the German Upper Jurassic Solnhofen Limestones. Here we report a new bird, Chongmingia zhengi gen. et sp. nov., from the Jehol Biota. Phylogenetic analyses indicate that Chongmingia zhengi is basal to the dominant Mesozoic avian clades Enantiornithes and Ornithuromorpha, and represents a new basal avialan lineage. This new discovery adds to our knowledge regarding the phylogenetic differentiation and morphological diversity in early avian evolution. The furcula of Chongmingia is rigid (reducing its efficiency), consequently requiring more power for flight. However, the elongated forelimb and the large deltopectoral crest on the humerus might indicate that the power was available. The unique combination of features present in this species demonstrates that numerous evolutionary experimentations took place in the early evolution of powered flight. The occurrence of gastroliths further confirms that herbivory was common among basal birds. The Jehol birds faced competition with pterosaurs, and occupied sympatric habitats with non-avian theropods, some of which consumed birds. Thus, avialan herbivory may have reduced ecological competition from carnivorous close relatives and other volant vertebrates early in their evolutionary history. PMID:26806355

  17. Ultra-Rapid Vision in Birds.

    PubMed

    Boström, Jannika E; Dimitrova, Marina; Canton, Cindy; Håstad, Olle; Qvarnström, Anna; Ödeen, Anders

    2016-01-01

    Flying animals need to accurately detect, identify and track fast-moving objects and these behavioral requirements are likely to strongly select for abilities to resolve visual detail in time. However, evidence of highly elevated temporal acuity relative to non-flying animals has so far been confined to insects while it has been missing in birds. With behavioral experiments on three wild passerine species, blue tits, collared and pied flycatchers, we demonstrate temporal acuities of vision far exceeding predictions based on the sizes and metabolic rates of these birds. This implies a history of strong natural selection on temporal resolution. These birds can resolve alternating light-dark cycles at up to 145 Hz (average: 129, 127 and 137, respectively), which is ca. 50 Hz over the highest frequency shown in any other vertebrate. We argue that rapid vision should confer a selective advantage in many bird species that are ecologically similar to the three species examined in our study. Thus, rapid vision may be a more typical avian trait than the famously sharp vision found in birds of prey.

  18. Overseas seed dispersal by migratory birds

    PubMed Central

    2016-01-01

    Long-distance dispersal (LDD) promotes the colonization of isolated and remote habitats, and thus it has been proposed as a mechanism for explaining the distributions of many species. Birds are key LDD vectors for many sessile organisms such as plants, yet LDD beyond local and regional scales has never been directly observed nor quantified. By sampling birds caught while in migratory flight by GPS-tracked wild falcons, we show that migratory birds transport seeds over hundreds of kilometres and mediate dispersal from mainland to oceanic islands. Up to 1.2% of birds that reached a small island of the Canary Archipelago (Alegranza) during their migration from Europe to Sub-Saharan Africa carried seeds in their guts. The billions of birds making seasonal migrations each year may then transport millions of seeds. None of the plant species transported by the birds occurs in Alegranza and most do not occur on nearby Canary Islands, providing a direct example of the importance of environmental filters in hampering successful colonization by immigrant species. The constant propagule pressure generated by these LDD events might, nevertheless, explain the colonization of some islands. Hence, migratory birds can mediate rapid range expansion or shifts of many plant taxa and determine their distribution. PMID:26740610

  19. Impact of estuarine pollution on birds

    USGS Publications Warehouse

    Blus, L.J.; Wiemeyer, Stanley N.; Kerwin, J.A.; Stendell, R.C.; Ohlendorf, H.M.; Stickel, L.F.

    1977-01-01

    Pollution of estuaries affects bird populations indirectly through changes in habitat and food supply. The multi-factor pollution of Chesapeake Bay has resulted in diminution of submerged aquatic plants and consequent change in food habits of the canvasback duck. Although dredge-spoil operations can improve wildlife habitat, they often result in its demise. Pollution of estuaries also affects birds directly, through chemical toxication, which may result in outright mortality or in reproductive impairment. Lead from industrial sources and roadways enters the estuaries and is accumulated in tissues of birds. Lead pellets deposited in estuaries as a result of hunting are consumed by ducks with sufficient frequency .to result m large annual die-offs from lead poisoning. Fish in certain areas, usually near industrial sources, may contain levels of mercury high enough to be hazardous to birds that consume them. Other heavy metals are present in estuarine birds, but their significance is poorly known. Oil exerts lethal or sublethal effects on birds by oiling their feathers, oiling eggs and young by contaminated parents, and by ingestion of oil-contaminated food. Organochlorine chemicals, of both agricultural and industrial origin, travel through the food chains and reach harmful levels in susceptible species of birds in certain estuarine ecosystems. Both outright mortality and reproductive impairment have occurred.

  20. Overseas seed dispersal by migratory birds.

    PubMed

    Viana, Duarte S; Gangoso, Laura; Bouten, Willem; Figuerola, Jordi

    2016-01-13

    Long-distance dispersal (LDD) promotes the colonization of isolated and remote habitats, and thus it has been proposed as a mechanism for explaining the distributions of many species. Birds are key LDD vectors for many sessile organisms such as plants, yet LDD beyond local and regional scales has never been directly observed nor quantified. By sampling birds caught while in migratory flight by GPS-tracked wild falcons, we show that migratory birds transport seeds over hundreds of kilometres and mediate dispersal from mainland to oceanic islands. Up to 1.2% of birds that reached a small island of the Canary Archipelago (Alegranza) during their migration from Europe to Sub-Saharan Africa carried seeds in their guts. The billions of birds making seasonal migrations each year may then transport millions of seeds. None of the plant species transported by the birds occurs in Alegranza and most do not occur on nearby Canary Islands, providing a direct example of the importance of environmental filters in hampering successful colonization by immigrant species. The constant propagule pressure generated by these LDD events might, nevertheless, explain the colonization of some islands. Hence, migratory birds can mediate rapid range expansion or shifts of many plant taxa and determine their distribution. © 2016 The Author(s).

  1. 14 CFR 35.36 - Bird impact.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Bird impact. 35.36 Section 35.36... STANDARDS: PROPELLERS Tests and Inspections § 35.36 Bird impact. The applicant must demonstrate, by tests or... 4-pound bird at the critical location(s) and critical flight condition(s) of a typical installation...

  2. 14 CFR 35.36 - Bird impact.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Bird impact. 35.36 Section 35.36... STANDARDS: PROPELLERS Tests and Inspections § 35.36 Bird impact. The applicant must demonstrate, by tests or... 4-pound bird at the critical location(s) and critical flight condition(s) of a typical installation...

  3. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... been vaccinated with with a vaccine for the H5 or H7 subtype of avian influenza; (5) That Newcastle...) of this subchapter as a region where highly pathogenic avian influenza exists; and (7) That the birds... vaccine for the H5 or H7 subtype of avian influenza; (6) That Newcastle disease did not occur anywhere on...

  4. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... been vaccinated with with a vaccine for the H5 or H7 subtype of avian influenza; (5) That Newcastle...) of this subchapter as a region where highly pathogenic avian influenza exists; and (7) That the birds... vaccine for the H5 or H7 subtype of avian influenza; (6) That Newcastle disease did not occur anywhere on...

  5. 9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... been vaccinated with with a vaccine for the H5 or H7 subtype of avian influenza; (5) That Newcastle...) of this subchapter as a region where highly pathogenic avian influenza exists; and (7) That the birds... vaccine for the H5 or H7 subtype of avian influenza; (6) That Newcastle disease did not occur anywhere on...

  6. Quality improvement prototype: Johnson Space Center, National Aeronautics and Space Administration

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The Johnson Space Flight Center was recognized by the Office of Management and Budget as a model for its high standards of quality. Included are an executive summary of the center's activities, an organizational overview, techniques for improving quality, the status of the quality effort and a listing of key personnel.

  7. Washington State Johnson O'Malley Indian Education Annual Report 1982-83.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    In 1982-83, the 18 school districts and 1 tribe receiving Johnson O'Malley funds for American Indian education in Washington attempted to increase reading and mathematics proficiency, improve Native American high school graduation rates, and promote cultural awareness activities in schools with high Native American enrollments. By limiting their…

  8. Innovation Squared: Comparison of Models by Tony Wagner and Steven Johnson

    ERIC Educational Resources Information Center

    Fluellen, Jerry E., Jr.

    2012-01-01

    On the surface, Tony Wagner's model of innovation differs from Steven Johnson's. One explores the following: how might we develop a nation of innovators? The other offers seven patterns that mark environments for innovation. Drawing from triangulated data, both authors create regularities (not laws) that have new paradigm, scientific credibility.…

  9. Effects of management practices on grassland birds: Eastern Meadowlark

    USGS Publications Warehouse

    Hull, Scott D.

    2000-01-01

    This report has been downloaded from the Northern Prairie Wildlife Research Center WorldWide Web site, www.npwrc.usgs.gov/resource/literatr/grasbird/grasbird.htm. Please direct comments and suggestions to Douglas H. Johnson, Northern Prairie Wildlife Research Center, U.S. Geological Survey, 8711 37th Street SE, Jamestown, North Dakota 58401; telephone: 701- 253-5539; fax: 701-253-5553; e-mail: Douglas_H_Johnson@usgs.gov.

  10. Effects of management practices on wetland birds: Marsh Wren

    USGS Publications Warehouse

    Zimmerman, Amy L.; Dechant, Jill A.; Johnson, Douglas H.; Goldade, Christopher M.; Church, James O.; Euliss, Betty R.

    2002-01-01

    This report has been downloaded from the Northern Prairie Wildlife Research Center WorldWide Web site, www.npwrc.usgs.gov/resource/literatr/grasbird/grasbird.htm. Please direct comments and suggestions to Douglas H. Johnson, Northern Prairie Wildlife Research Center, U.S. Geological Survey, 8711 37th Street SE, Jamestown, North Dakota 58401; telephone: 701- 253-5539; fax: 701-253-5553; e-mail: Douglas_H_Johnson@usgs.gov.

  11. Effects of management practices on grassland birds: Wilson's Phalarope

    USGS Publications Warehouse

    Dechant, Jill A.; Johnson, Douglas H.; Igl, Lawrence D.; Goldade, Christopher M.; Zimmerman, Amy L.; Euliss, Betty R.

    1999-01-01

    This report has been downloaded from the Northern Prairie Wildlife Research Center WorldWide Web site, www.npwrc.usgs.gov/resource/literatr/grasbird/grasbird.htm. Please direct comments and suggestions to Douglas H. Johnson, Northern Prairie Wildlife Research Center, U.S. Geological Survey, 8711 37th Street SE, Jamestown, North Dakota 58401; telephone: 701- 253-5539; fax: 701-253-5553; e-mail: Douglas_H_Johnson@usgs.gov.

  12. Effects of management practices on wetland birds: Eared Grebe

    USGS Publications Warehouse

    Dechant, Jill A.; Johnson, Douglas H.; Goldade, Christopher M.; Church, James O.; Euliss, Betty R.

    2002-01-01

    This report has been downloaded from the Northern Prairie Wildlife Research Center WorldWide Web site, www.npwrc.usgs.gov/resource/literatr/wetbird/wetbird.htm. Please direct comments and suggestions to Douglas H. Johnson, Northern Prairie Wildlife Research Center, U.S. Geological Survey, 8711 37th Street SE, Jamestown, North Dakota 58401; telephone: 701- 253-5539; fax: 701-253-5553; e-mail: Douglas_H_Johnson@usgs.gov

  13. STS-125 Pilot Johnson replaces LiOH Cannisters on the Shuttle Atlantis Middeck

    NASA Image and Video Library

    2009-05-18

    S125-E-009749 (18 May 2009) --- Astronaut Gregory C. Johnson, STS-125 pilot, works with lithium hydroxide (LiOH) canisters from beneath Space Shuttle Atlantis' middeck during flight day eight activities.

  14. STS-125 Pilot Johnson replaces LiOH Cannisters on the Shuttle Atlantis Middeck

    NASA Image and Video Library

    2009-05-18

    S125-E-009752 (18 May 2009) --- Astronaut Gregory C. Johnson, STS-125 pilot, works with lithium hydroxide (LiOH) canisters from beneath Space Shuttle Atlantis' middeck during flight day eight activities.

  15. Do birds sleep in flight?

    NASA Astrophysics Data System (ADS)

    Rattenborg, Niels C.

    2006-09-01

    The following review examines the evidence for sleep in flying birds. The daily need to sleep in most animals has led to the common belief that birds, such as the common swift ( Apus apus), which spend the night on the wing, sleep in flight. The electroencephalogram (EEG) recordings required to detect sleep in flight have not been performed, however, rendering the evidence for sleep in flight circumstantial. The neurophysiology of sleep and flight suggests that some types of sleep might be compatible with flight. As in mammals, birds exhibit two types of sleep, slow-wave sleep (SWS) and rapid eye-movement (REM) sleep. Whereas, SWS can occur in one or both brain hemispheres at a time, REM sleep only occurs bihemispherically. During unihemispheric SWS, the eye connected to the awake hemisphere remains open, a state that may allow birds to visually navigate during sleep in flight. Bihemispheric SWS may also be possible during flight when constant visual monitoring of the environment is unnecessary. Nevertheless, the reduction in muscle tone that usually accompanies REM sleep makes it unlikely that birds enter this state in flight. Upon landing, birds may need to recover the components of sleep that are incompatible with flight. Periods of undisturbed postflight recovery sleep may be essential for maintaining adaptive brain function during wakefulness. The recent miniaturization of EEG recording devices now makes it possible to measure brain activity in flight. Determining if and how birds sleep in flight will contribute to our understanding of a largely unexplored aspect of avian behavior and may also provide insight into the function of sleep.

  16. 14 CFR 29.631 - Bird strike.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Bird strike. 29.631 Section 29.631... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction General § 29.631 Bird strike. The... safe landing (for Category B) after impact with a 2.2-lb (1.0 kg) bird when the velocity of the...

  17. 14 CFR 29.631 - Bird strike.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Bird strike. 29.631 Section 29.631... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction General § 29.631 Bird strike. The... safe landing (for Category B) after impact with a 2.2-lb (1.0 kg) bird when the velocity of the...

  18. Dementia and the biopolitics of the biopic: from Iris to The iron lady.

    PubMed

    Wearing, Sadie

    2013-05-01

    This article considers the question of embodiment through a comparative analysis of two 'biopics', Iris (2001) and The Iron Lady (2011), which both feature eponymous characters that have, or had, dementia. Embodiment draws our attention to the representation of the body in the films themselves, and to the socially significant 'feelings' or affects that circulate within and are reproduced around them. Shame, disgust and aversion are socially devastating affects conventionally associated with stigmatised bodies including those of the cognitively impaired but attention to the 'feeling tone' (Ngai, 2005) in these films demonstrates that a more varied range of affects and embodied social knowledge is produced. Embodiment is thus a starting point to explore what is at stake in these films both in their authorisation of particular versions of public lives and for their significance for the cultural politics of representation in the context of explorations of personhood and dementia.

  19. Encountering bird alarms in full-stare IRSTs

    NASA Astrophysics Data System (ADS)

    de Jong, Arie N.; Winkel, Hans; Kemp, Rob A. W.

    2000-12-01

    Birds are a potential source of frequent false alarms in Infrared Search and Track (IRST) systems. One reason is that the signals, generated by birds at short ranges (1-2 km) in IR sensors may be of the same magnitude as the signals generated by real targets (missiles) at long ranges (10-20 km). Another reason is that new generations of IRSTs have more sensitivity which brings more birds within the detection range. Furthermore military operations tend to be held more and more in coastal zones, where the frequency of occurrence of birds is greater than in the open ocean. Finally, the variety in type of birds and their flight characteristics and signature is larger. In the paper attention is spent on the IR signatures of birds in various backgrounds, including rapid variations in signature due to wing motions. Basically, these fluctuations and the flight pattern of a bird provide opportunities to encounter bird alarms in next generation IRSTs, using multiple Focal Plan Array cameras with high frame rates. One has to take into account in this process the difference between signal variations due to wing motions and scintillation for long range targets above the horizon.

  20. Cryptococcosis outbreak in psittacine birds in Brazil.

    PubMed

    Raso, T F; Werther, K; Miranda, E T; Mendes-Giannini, M J S

    2004-08-01

    An outbreak of cryptococcosis occurred in a breeding aviary in São Paulo, Brazil. Seven psittacine birds (of species Charmosyna papou, Lorius lory, Trichoglossus goldiei, Psittacula krameri and Psittacus erithacus) died of disseminated cryptococcosis. Incoordination, progressive paralysis and difficulty in flying were seen in five birds, whereas superficial lesions coincident with respiratory alterations were seen in two birds. Encapsulated yeasts suggestive of Cryptococcus sp. were seen in faecal smears stained with India ink in two cases. Histological examination of the birds showed cryptococcal cells in various tissues, including the beak, choana, sinus, lungs, air sacs, heart, liver, spleen, kidneys, intestines and central nervous system. High titres of cryptococcal antigen were observed in the serum of an affected bird. In this case, titres increased during treatment and the bird eventually died. Yeasts were isolated from the nasal mass, faeces and liver of one bird. Cryptococcus neoformans var. gattii serovar B was identified based on biochemical, physiological and serological tests. These strains were resistant (minimum inhibitory concentration 64 microg/ml) to fluconazole. This is the first report of C. neoformans var. gattii occurring in psittacine birds in Brazil.

  1. [The fake lady on trial: transvestitism in psychiatry and the sexual sciences, or the regulation of public dress-code].

    PubMed

    Herrn, Rainer

    2014-01-01

    With the publication of Carl Westphal's "die conträre Sexualempfindung" or "the Contrary Sexual Feeling" (1870), non-conform sexual/gender behavior, such as wearing clothing from the opposite gender, fell within psychiatry's field of activity; psychiatrists cooperated with law enforcement to maintain the public ordering of the sexes. On the basis of the Charité's medical records of a male patient, reported to have publically appeared in women's clothing and thereby making headlines in 1910 as the 'fake lady', the positions of psychiatrist Theodor Ziehen and sexual scientist Magnus Hirschfeld stand in contrast to one another--a development, which affected their forensic argumentation. As Hirschfeld had, in the same year 1910, introduced the concept of transvestitism to describe this very phenomenon, a transfer of competing interpretations out of sexual science and into psychiatry can be studied. The circulation of Magnus Hirschfeld's questionnaire to the vita sexualis allows for an investigation of the effects of such on the collective, biographical narration of sexual minorities, as well as on diagnostic capacity in psychiatry, in reference to transvestitism. An analysis of press-reports on the case and trials of the 'fake lady' approaches the question, how non-conform sexual behavior was to be recognized or identified in public and, for the sake of prevention, how it was explained. Such an analysis also investigates the role of the press in the popularization of Hirschfield's transvestitism concept.

  2. A Ratiometric Method for Johnson Noise Thermometry Using a Quantized Voltage Noise Source

    NASA Astrophysics Data System (ADS)

    Nam, S. W.; Benz, S. P.; Martinis, J. M.; Dresselhaus, P.; Tew, W. L.; White, D. R.

    2003-09-01

    Johnson Noise Thermometry (JNT) involves the measurement of the statistical variance of a fluctuating voltage across a resistor in thermal equilibrium. Modern digital techniques make it now possible to perform many functions required for JNT in highly efficient and predictable ways. We describe the operational characteristics of a prototype JNT system which uses digital signal processing for filtering, real-time spectral cross-correlation for noise power measurement, and a digitally synthesized Quantized Voltage Noise Source (QVNS) as an AC voltage reference. The QVNS emulates noise with a constant spectral density that is stable, programmable, and calculable in terms of known parameters using digital synthesis techniques. Changes in analog gain are accounted for by alternating the inputs between the Johnson noise sensor and the QVNS. The Johnson noise power at a known temperature is first balanced with a synthesized noise power from the QVNS. The process is then repeated by balancing the noise power from the same resistor at an unknown temperature. When the two noise power ratios are combined, a thermodynamic temperature is derived using the ratio of the two QVNS spectral densities. We present preliminary results where the ratio between the gallium triple point and the water triple point is used to demonstrate the accuracy of the measurement system with a standard uncertainty of 0.04 %.

  3. Bird sexing by Fourier transform infrared spectroscopy

    NASA Astrophysics Data System (ADS)

    Steiner, Gerald; Bartels, Thomas; Krautwald-Junghanns, Maria-Elisabeth; Koch, Edmund

    2010-02-01

    Birds are traditionally classified as male or female based on their anatomy and plumage color as judged by the human eye. Knowledge of a bird's gender is important for the veterinary practitioner, the owner and the breeder. The accurate gender determination is essential for proper pairing of birds, and knowing the gender of a bird will allow the veterinarian to rule in or out gender-specific diseases. Several biochemical methods of gender determination have been developed for avian species where otherwise the gender of the birds cannot be determined by their physical appearances or characteristics. In this contribution, we demonstrate that FT-IR spectroscopy is a suitable tool for a quick and objective determination of the bird's gender. The method is based on differences in chromosome size. Male birds have two Z chromosomes and female birds have a W-chromosome and a Z-chromosome. Each Z-chromosome has approx. 75.000.000 bps whereas the W-chromosome has approx. 260.00 bps. This difference can be detected by FT-IR spectroscopy. Spectra were recorded from germ cells obtained from the feather pulp of chicks as well as from the germinal disk of fertilized but non-bred eggs. Significant changes between cells of male and female birds occur in the region of phosphate vibrations around 1080 and 1120 cm-1.

  4. Bird community response to filter strips in Maryland

    USGS Publications Warehouse

    Blank, P.J.; Dively, G.P.; Gill, D.E.; Rewa, C.A.

    2011-01-01

    Filter strips are strips of herbaceous vegetation planted along agricultural field margins adjacent to streams or wetlands and are designed to intercept sediment, nutrients, and agrichemicals. Roughly 16,000 ha of filter strips have been established in Maryland through the United States Department of Agriculture's Conservation Reserve Enhancement Program. Filter strips often represent the only uncultivated herbaceous areas on farmland in Maryland and therefore may be important habitat for early-successional bird species. Most filter strips in Maryland are planted to either native warm-season grasses or cool-season grasses and range in width from 10.7 m to 91.4 m. From 2004 to 2007 we studied the breeding and wintering bird communities in filter strips adjacent to wooded edges and non-buffered field edges and the effect that grass type and width of filter strips had on bird community composition. We used 5 bird community metrics (total bird density, species richness, scrub-shrub bird density, grassland bird density, and total avian conservation value), species-specific densities, nest densities, and nest survival estimates to assess the habitat value of filter strips for birds. Breeding and wintering bird community metrics were greater in filter strips than in non-buffered field edges but did not differ between cool-season and warm-season grass filter strips. Most breeding bird community metrics were negatively related to the percent cover of orchardgrass (Dactylis glomerata) in ???1 yr. Breeding bird density was greater in narrow (60 m) filter strips. Our results suggest that narrow filter strips adjacent to wooded edges can provide habitat for many bird species but that wide filter strips provide better habitat for grassland birds, particularly obligate grassland species. If bird conservation is an objective, avoid planting orchardgrass in filter strips and reduce or eliminate orchardgrass from filter strips through management practices. Copyright ?? 2011 The

  5. Species Diversity and Bird Feed in Residential Complex

    NASA Astrophysics Data System (ADS)

    Hadinoto; Suhesti, Eni

    2017-12-01

    Bird is one component of the ecosystem which has an important role in supporting the occurrence of an organism's life cycle. Therefore, the presence of birds in an area is important, because it can affect the existence and distribution of plant species. The purpose of this study is to calculate the diversity of bird species and identify the source of bird feed in the compound. This study was conducted by field surveys in the residential complex. In addition to the birds as a research object vegetation as habitat / foraging birds were also observed. Data were analyzed by using the bird diversity index, richenes index, bundance index, dominance analysis, analysis of bird distribution and analysis of the level of meeting types, while vegetation will be analyzed based on the type and part of what is eaten by birds. In Pandau Jaya housing complex, found as many as 12 species of birds which consists of seven families. Bird species often present is Cucak Kutilang (Pycnonotus aurigaster) of 20 individuals, Bondol Peking (Lonchura punctulata) 14 individuals and Perkutut Jawa (Geopelia striata) 10 individuals. Bird species diversity (H ‘) in Pandau Jaya housing complex is still relatively moderate with a value of 2.27, while the Evenness Index (E) of 0.91 and Richenes Index (R) of 2.45. Types of vegetation as a food source, among others: mango, guava, cherry, jackfruit, ketapang, coconut, areca, palm, banana, papaya, flowers and grasses.

  6. [Birds' sense of direction].

    PubMed

    Hohtola, Esa

    2016-01-01

    Birds utilize several distinct sensory systems in a flexible manner in their navigation. When navigating with the help of landmarks, location of the sun and stars, or polarization image of the dome of the sky, they resort to vision. The significance of olfaction in long-range navigation has been under debate, even though its significance in local orientation is well documented. The hearing in birds extends to the infrasound region. It has been assumed that they are able to hear the infrasounds generated in the mountains and seaside and navigate by using them. Of the senses of birds, the most exotic one is the ability to sense magnetic fields of the earth.

  7. Biological conditions in streams of Johnson County, Kansas, and nearby Missouri, 2003 and 2004

    USGS Publications Warehouse

    Poulton, Barry C.; Rasmussen, Teresa J.; Lee, Casey J.

    2007-01-01

    Johnson County is one of the fastest growing and most populated counties in Kansas. Urban development affects streams by altering stream hydrology, geomorphology, water chemistry, and habitat, which then can lead to adverse effects on fish and macroinvertebrate communities. In addition, increasing sources of contaminants in urbanizing streams results in public-health concerns associated with exposure to and consumption of contaminated water. Biological assessments, or surveys of organisms living in aquatic environments, are crucial components of water-quality programs because they provide an indication of how well water bodies support aquatic life. This fact sheet describes current biological conditions of Johnson County streams and characterizes stream biology relative to urban development. Biological conditions were evaluated by collecting macroinvertebrate samples from 15 stream sites in Johnson County, Kansas, in 2003 and 2004 (fig. 1). Data from seven additional sites, collected as part of a separate study with similar objectives in Kansas and Missouri (Wilkison and others, 2005), were evaluated to provide a more comprehensive assessment of watersheds that cross State boundaries. Land-use and water- and streambed-sediment-quality data also were used to evaluate factors that may affect macroinvertebrate communities. Metrics are indices used to measure, or evaluate, macroinvertebrate response to various factors such as human disturbance. Multimetric scores, which integrated 10 different metrics that measure various aspects of macroinvertebrate communities, including organism diversity, composition, tolerance, and feeding characteristics, were used to evaluate and compare biological health of Johnson County streams. This information is useful to city and county officials for defining current biological conditions, evaluating conditions relative to State biological criteria, evaluating effects of urbanization, developing effective water-quality management plans

  8. Johnson County Community College Career Programs: Employment, Salary and Placement Information.

    ERIC Educational Resources Information Center

    Johnson County Community Coll., Overland Park, KS. Office of Institutional Research.

    Designed to assist students, current workers seeking to change careers, and people re-entering the work force after a lengthy absence, this report presents employment, salary, and placement information for 31 Johnson County Community College (JCCC) career programs. The information is based on data from county, state, and national studies, as well…

  9. The Transformation of Federal Education Policy: The Kennedy and Johnson Years.

    ERIC Educational Resources Information Center

    Graham, Hugh Davis

    Archive-based historical analysis brings a perspective to policy studies that is lacking in individual case studies. The recently opened Kennedy and Johnson archives facilitate an internal analysis of the evolution of education policy formulation in the 1960s from the perspective of the executive branch. The central thread of continuity for such…

  10. Network improves rural care. Interview by Donald E. Johnson.

    PubMed

    Smith, L V

    1991-12-01

    Rural institutions may face one of the biggest challenges in providing up-to-date care that keeps patients in the local facility, rather than sending them to regional centers. In the following interview with Health Care Strategic Management publisher, Donald E.L. Johnson, Lloyd V. Smith, president of St. Luke's Hospitals MeritCare, a Fargo, N.D.-based health care network, reveals an educational outreach model for cardiac care that can be emulated by other institutions.

  11. Migratory Birds. Issue Pac.

    ERIC Educational Resources Information Center

    Fish and Wildlife Service (Dept. of Interior), Washington, DC.

    The materials in this educational packet are designed for use with students in grades 4 through 7. They consist of an overview, teaching guides and student data sheets for three activities, and a poster. The overview discusses why, how, where, and when birds migrate as well as problems birds encounter while migrating; the importance of research…

  12. Neospora caninum in birds: A review.

    PubMed

    de Barros, Luiz Daniel; Miura, Ana Carolina; Minutti, Ana Flávia; Vidotto, Odilon; Garcia, João Luis

    2018-08-01

    Neospora caninum is an obligate intracellular protozoan parasite that infects domestic and wild animals. Canids are considered to be definitive hosts since they may shed oocysts into the environment through their feces. The disease is recognized as one of the major causes of bovine abortion worldwide, leading to important economic losses in the dairy and beef cattle industries. Previous studies have reported N. caninum infection in different species of birds; infection in birds has been associated with increased seroprevalence and reproductive problems in dairy cattle. Although the role of birds in the epidemiological cycle of neosporosis is unknown, birds are exposed to infection because they feed on the ground and could thus contribute to parasite dissemination. This review is focused on the current state of knowledge of neosporosis in birds. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Design as dream and self-representation: Philip Johnson and the Glass House of Atreus.

    PubMed

    Tutter, Adele

    2011-06-01

    Philip Johnson's masterpiece--the Glass House--is compared to a dream and conceptualized as containing encrypted and embedded representations of the self. Freud's masterpiece--The Interpretation of Dreams--is the theoretical and methodological model for this approach to design-as-dream. Drawing on Johnson's words and forms set in biographical, historical, and cultural context, interpretive paths are traced from manifest design elements of the Glass House to overdetermined latent meanings, yielding new and surprising insights into the Glass House, its elusive architect, and the process of its design. A mirror that reflects an image, a lens that focuses it, and a prism that reveals its components, the Glass House turns a lucid eye onto its maker.

  14. Pediatric Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis Halted by Etanercept.

    PubMed

    Gavigan, Geneviève M; Kanigsberg, Nordau D; Ramien, Michele L

    2018-02-01

    We report a case of an 11-year-old female with Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) overlap, most likely triggered by sulfamethoxazole-trimethoprim, who was treated with the combination of methylprednisolone, cyclosporine, and etanercept. Her condition stabilized and her skin involvement did not progress after the addition of etanercept. To our knowledge, this is the first report of etanercept for pediatric SJS/TEN.

  15. Surveys of Forest Birds on Puerto Rico, 2015.

    PubMed

    Lloyd, John D; Rimmer, Christopher C

    2017-01-01

    The island of Puerto Rico supports a diverse assemblage of breeding birds, including 16 endemic species (Raffaele et al. 1998), and provides critical wintering habitat for many North American migratory birds (Wunderle and Waide 1994). Despite being a hotspot of avian biodiversity, spatially extensive data on the distribution and abundance of birds on the island are scarce. Breeding-bird assemblages were sampled by the North American Breeding Bird Survey from 1997-2007 (Sauer et al. 2013), but comparable primary data are not available for bird assemblages present during the boreal winter. We provide data from one of the few spatially extensive surveys of forest birds on Puerto Rico. We sampled 211 locations in forests across the island during January-March 2015 using repeated point-count surveys. These data are suitable for use in estimating abundance, occupancy, and distribution of forest birds on Puerto Rico during the winter.

  16. Detection of melorheostosis in a young lady with upper limb pain on Three Phase Bone Scintigram/SPECT-CT.

    PubMed

    Hassan, Aamna; Khalid, Madeeha; Khawar, Saquib

    2016-01-01

    Melorheostosis is a benign, noninheritable bone dysplasia characterized by its classic radiographic features of dense, flowing hyperostosis. It frequently affects one limb, usually the lower extremity and rarely the axial skeleton. A 26-year-old lady with obesity, polycystic ovarian syndrome and scalp dandruff presented with a long standing history of upper extremity pain and inability to adduct the arm completely. A Tc-99m MDP whole body and SPECT/CT scan performed for suspected fibrous dysplasia showed increased radiotracer uptake in densely sclerotic humeral and radial melorheostosis. This case highlighted the role of SPECT/CT imaging in this rare condition.

  17. Developing indicators for European birds

    PubMed Central

    Gregory, Richard D; van Strien, Arco; Vorisek, Petr; Gmelig Meyling, Adriaan W; Noble, David G; Foppen, Ruud P.B; Gibbons, David W

    2005-01-01

    The global pledge to deliver ‘a significant reduction in the current rate of biodiversity loss by 2010’ is echoed in a number of regional and national level targets. There is broad consensus, however, that in the absence of conservation action, biodiversity will continue to be lost at a rate unprecedented in the recent era. Remarkably, we lack a basic system to measure progress towards these targets and, in particular, we lack standard measures of biodiversity and procedures to construct and assess summary statistics. Here, we develop a simple classification of biodiversity indicators to assist their development and clarify purpose. We use European birds, as example taxa, to show how robust indicators can be constructed and how they can be interpreted. We have developed statistical methods to calculate supranational, multi-species indices using population data from national annual breeding bird surveys in Europe. Skilled volunteers using standardized field methods undertake data collection where methods and survey designs differ slightly across countries. Survey plots tend to be widely distributed at a national level, covering many bird species and habitats with reasonable representation. National species' indices are calculated using log-linear regression, which allows for plot turnover. Supranational species' indices are constructed by combining the national species' indices weighted by national population sizes of each species. Supranational, multi-species indicators are calculated by averaging the resulting indices. We show that common farmland birds in Europe have declined steeply over the last two decades, whereas woodland birds have not. Evidence elsewhere shows that the main driver of farmland bird declines is increased agricultural intensification. We argue that the farmland bird indicator is a useful surrogate for trends in other elements of biodiversity in this habitat. PMID:15814345

  18. 50 CFR 92.22 - Subsistence migratory bird species.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Subsistence migratory bird species. 92.22... (CONTINUED) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Regulations Governing Subsistence Harvest § 92.22 Subsistence migratory bird species. You may harvest birds or gather...

  19. 50 CFR 92.22 - Subsistence migratory bird species.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Subsistence migratory bird species. 92.22... (CONTINUED) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Regulations Governing Subsistence Harvest § 92.22 Subsistence migratory bird species. You may harvest birds or gather...

  20. Present and future of scientific bird ringing

    USGS Publications Warehouse

    Spina, F.; Tautin, J.; Adams, N.J.; Slotow, R.H.

    1998-01-01

    In 1999 scientific bird ringing will celebrate its first century of existence. Started mainly to investigate bird movements, bird ringing has become a much more flexible method to study different aspects of bird biology. Bird ringing can only be properly organised if an effective international co-operation exists. In Europe, this co-ordination is ensured by EURING, made of 35 national ringing centres; sister organisations exist in other parts of the world (like Africa, Australia, U.S. and Canada), sharing the same aims and problems. This RTD is mainly targeted to ornithologists involved with the co-ordination of bird ringing stations and national centres world-wide. Common aspects of the organisation of ringing activities, as well as of the potential ringing has and will have in the future in addressing major scientific questions in Ornithology will be taken into account. The advisability of setting up a standing committee on bird ringing within the IOC will be discussed, and the project of creating a world-wide organisation of ringing schemes in order to further improve communication and exchange of experiences will also be addressed. This new organisation would be formally founded in 1999, when an international conference organised by EURING to celebrate the first 100 years of bird ringing will be held in Denmark.

  1. Present and future of scientific bird ringing

    USGS Publications Warehouse

    Spina, F.; Tautin, J.; Adams, N.J.; Slotow, R.H.

    1999-01-01

    In 1999 scientific bird ringing will celebrate its first century of existence. Started mainly to investigate bird movements, bird ringing has become a much more flexible method to study different aspects of bird biology. Bird ringing can only be properly organised if an effective international co-operation exists. In Europe, this co-ordination is ensured by EURING, made of 35 national ringing centres; sister organisations exist in other parts of the world (like Africa, Australia, U.S. and Canada), sharing the same aims and problems. This RTD is mainly targeted to ornithologists involved with the co-ordination of bird ringing stations and national centres world-wide. Common aspects of the organisation of ringing activities, as well as of the potential ringing has and will have in the future in addressing major scientific questions in Ornithology will be taken into account. The advisability of setting up a standing committee on bird ringing within the IOC will be discussed, and the project of creating a world-wide organisation of ringing schemes in order to further improve communication and exchange of experiences will also be addressed. This new organisation would be formally founded in 1999, when an international conference organised by EURING to celebrate the first 100 years of bird ringing will be held in Denmark.

  2. An integrative approach to understanding bird origins.

    PubMed

    Xu, Xing; Zhou, Zhonghe; Dudley, Robert; Mackem, Susan; Chuong, Cheng-Ming; Erickson, Gregory M; Varricchio, David J

    2014-12-12

    Recent discoveries of spectacular dinosaur fossils overwhelmingly support the hypothesis that birds are descended from maniraptoran theropod dinosaurs, and furthermore, demonstrate that distinctive bird characteristics such as feathers, flight, endothermic physiology, unique strategies for reproduction and growth, and a novel pulmonary system originated among Mesozoic terrestrial dinosaurs. The transition from ground-living to flight-capable theropod dinosaurs now probably represents one of the best-documented major evolutionary transitions in life history. Recent studies in developmental biology and other disciplines provide additional insights into how bird characteristics originated and evolved. The iconic features of extant birds for the most part evolved in a gradual and stepwise fashion throughout archosaur evolution. However, new data also highlight occasional bursts of morphological novelty at certain stages particularly close to the origin of birds and an unavoidable complex, mosaic evolutionary distribution of major bird characteristics on the theropod tree. Research into bird origins provides a premier example of how paleontological and neontological data can interact to reveal the complexity of major innovations, to answer key evolutionary questions, and to lead to new research directions. A better understanding of bird origins requires multifaceted and integrative approaches, yet fossils necessarily provide the final test of any evolutionary model. Copyright © 2014, American Association for the Advancement of Science.

  3. International trade of CITES listed bird species in China.

    PubMed

    Li, Linlin; Jiang, Zhigang

    2014-01-01

    Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on

  4. International Trade of CITES Listed Bird Species in China

    PubMed Central

    Li, Linlin; Jiang, Zhigang

    2014-01-01

    Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on

  5. A new species of myrmecophilous lady beetle in the genus Diomus (Coleoptera: Coccinellidae: Diomini) from Chiapas, Mexico that feeds on green coffee scale, Coccus viridis (Green) (Hemiptera: Coccidae)

    USDA-ARS?s Scientific Manuscript database

    A new species of myrmecophilous lady beetle in the genus Diomus (Coleoptera: Coccinellidae: Diomini) is described from a coffee agroecosystem in Chiapas, Mexico. The new species was found preying on the green coffee scale pest, Coccus viridis (Green), tended primarily by Azteca sericeasur Longino an...

  6. Delineating Focus Areas for Bird Conservation in the Central Hardwoods Bird Conservation Region

    Treesearch

    Jane A. Fitzgerald; C. Diane True; David D. Diamond; Troy Ettel; Laurel Moore; Timothy A. Nigh; Shawchyi Vorisek; Greg Wathen

    2005-01-01

    This paper reports on a process used to identify landscape-scale focus areas for the conservation of priority grassland, grass-shrubland, wetland and forest-woodland birds in the Central Hardwoods Bird Conservation Region (CHBCR). The areas were delineated by biologists and other technical staff of partner agencies and organizations in the CHBCR with the use of...

  7. Important Bird Areas and international Migratory Bird Day - a beneficial convergence in 2002

    Treesearch

    Jennifer Wheeler; Susan Bonfield

    2005-01-01

    International Migratory Bird Day (IMBD) was created in 1993 to increase public awareness, education, and concern for migratory birds and their habitats. As a day of recognition, it serves as both a celebration and a call to conservation action.4 Programmatically, IMBD offers resources to celebrants in the form of a suite of promotional and educational products as well...

  8. The relationship between seismicity and wastewater injection in Johnson County, TX

    NASA Astrophysics Data System (ADS)

    Lee, S. S.; Walter, J. I.; Frohlich, C.; DeShon, H. R.

    2015-12-01

    In light of recent research that suggests some high-rate wastewater injection wells from commercial oil and gas operations are casually linked to recent earthquakes in North Texas and Oklahoma, we apply a waveform cross-correlation technique to continuous waveform data from 38 seismic stations across Texas and Oklahoma using templates from 96 cataloged events from 2010-2015. We focus on an area near Venus TX, 40 km south of the Dallas-Fort Worth metropolitan area in Johnson County where a M4.0 earthquake was reported by the USGS on 7 May 2015. The epicenter was within several km of 4 high rate wells with max injection rates ranging between 684,000-833,000 barrels/month. Templates were chosen from the USGS and locally derived Venus aftershock sequence, events in the ANSS catalog with a minimum magnitude of 2 between 2009-2015, and previously located earthquakes recorded by USArray stations between 2009-2011. In Johnson County, there are 27 wastewater injection wells, each with a reported maximum injection rate of 104,000 barrels/month and greater. We detected 494 events within Johnson and adjacent counties, with approximately 36% of the detections occurring within 10 km of the Venus earthquake, spanning March 2010 to June 2015. Most of the seismicity occurs adjacent to higher rate injection wells, suggesting a link between monthly injection rate and earthquake occurrence. Template matching allows us to detect earthquakes otherwise too small to be picked up by routine earthquake identification methods and informs our research concerning the presence and spatial distribution of possibly induced, small magnitude earthquakes. We plan to apply this technique to detect seismicity that may have occurred prior to the start of wastewater injection or felt earthquakes.

  9. Washington State Johnson-O'Malley Indian Education. 1971-72 Annual Report.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    The Johnson-O'Malley (JOM) Act of 1934, amended in 1936, authorizes the Secretary of Interior to enter into a contract with any state which has legal authority and responsibility for the education of American Indian children residing there. The Superintendent of Public Instruction, State of Washington, is legally responsible for state schools and…

  10. Report of the final configuration of the Johnson Noise Thermometry System

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Britton, Jr., Charles L.; Ezell, N. Dianne Bull; Roberts, Michael

    This document is a report on the final box and software configuration of the Johnson Noise Thermometry System being developed at ORNL. Much of this has been reported previously so that this report will be a systems-level summary of those reports, In addition we will describe some of the issues encountered during development.

  11. Testing a Threshold: An Approximate Replication of Johnson, Mercado & Acevedo 2012

    ERIC Educational Resources Information Center

    Johnson, Mark D.; Nicodemus, Christine L.

    2016-01-01

    In order to better understand the role of working memory in second language (L2) written production, this study contributes to recent research attempting to apply Kellogg's model of working memory in first language (L1) writing to L2 writing research (Ellis & Yuan 2004; Ong & Zhang 2010; Johnson, Mercado & Acevedo 2012). This paper…

  12. First Lady Hillary Clinton gets ready to speak to group at VIP viewing site

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the VIP Lounge, Apollo/Saturn V Center, First Lady Hillary Rodham Clinton gets ready to speak to the group gathered there before the launch of STS-93. At right is NASA Administrator Daniel Goldin. Liftoff of Space Shuttle Columbia is scheduled for 12:36 a.m. EDT July 20. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes.

  13. Netting bias in tropical bird studies

    USGS Publications Warehouse

    Coates-Estrada, R.; Dowell, B.A.; Fallon, J.E.; Robbins, C.S.; Wilson, Marcia H.; Sader, Steven A.

    1995-01-01

    Mist netting is the method most commonly used for gathering quantitative information on birds in the American tropics. Point count surveys or other methods often are used in conjunction with netting to reduce some of the many biases associated with netting, specially the failure of stationary nets within 2 m of the ground to sample birds of the tall canopy. We compare totals by both methods. Even close to the ground there are biases related to time of day and mesh size that have not been addressed in tropical studies. Some researchers operate nets all day, others only in the morning or in the morning and evening. Since 1986 we have netted birds and conducted point count surveys at more than 130 sites representing a broad spectrum of habitats in Mexico, Belize, and Guatemala. Using data only from those days when we could operate nets continuously from about dawn to dusk, we compare capture rates throughout the day to show the bias per part-day operations for certain families and species of birds and for the ratio of neotropical migrants to resident birds. More than half of 5000+ birds captured were caught after noon. Trochilidae and parulinae were captured primarily in the morning, Dendrocolaptidae in the middle of the day. Tyrannidae were more active than most birds in early afternoon, and Turdinae had morning and evening peaks. At each site we use a combination of 30-mm and 36-mm nets. The 30-mm mesh consistently captured more seedeaters, gnatcatchers, and small warblers, whereas the 36-mm mesh was more effective for birds of thrush size and larger.

  14. 77 FR 58627 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Migratory Game Birds; Final Rule #0;#0;Federal Register / Vol. 77 , No. 184 / Friday, September 21, 2012... Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds AGENCY: Fish and... addressed the establishment of seasons, limits, and other regulations for hunting migratory game birds under...

  15. 76 FR 59271 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Limits for Certain Migratory Game Birds AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule..., and other regulations for hunting migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109... of migratory shore and upland game birds and developed recommendations for the 2011-12 regulations...

  16. 78 FR 58204 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ... Possession Limits for Certain Migratory Game Birds AGENCY: Fish and Wildlife Service, Interior. ACTION: Final..., and other regulations for hunting migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109... participants reviewed information on the current status of migratory shore and upland game birds and developed...

  17. 75 FR 58993 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ...; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds; Final Rule #0;#0;Federal... Certain Migratory Game Birds AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY... seasons, limits, and other regulations for hunting migratory game birds under Sec. Sec. 20.101 through 20...

  18. The Origin and Diversification of Birds.

    PubMed

    Brusatte, Stephen L; O'Connor, Jingmai K; Jarvis, Erich D

    2015-10-05

    Birds are one of the most recognizable and diverse groups of modern vertebrates. Over the past two decades, a wealth of new fossil discoveries and phylogenetic and macroevolutionary studies has transformed our understanding of how birds originated and became so successful. Birds evolved from theropod dinosaurs during the Jurassic (around 165-150 million years ago) and their classic small, lightweight, feathered, and winged body plan was pieced together gradually over tens of millions of years of evolution rather than in one burst of innovation. Early birds diversified throughout the Jurassic and Cretaceous, becoming capable fliers with supercharged growth rates, but were decimated at the end-Cretaceous extinction alongside their close dinosaurian relatives. After the mass extinction, modern birds (members of the avian crown group) explosively diversified, culminating in more than 10,000 species distributed worldwide today. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Ringed Birds: Story of Bird Banding at the Lorado Taft Field Campus, 1956-1973. Taft Campus Occasional Paper No. 18.

    ERIC Educational Resources Information Center

    Guptill, Wayne; Wade, Douglas E.

    Published to aid students in comprehending the philosophy of the Department of Outdoor Teacher Education at Northern Illinois' Taft Field Campus, this paper on bird banding encompasses: (1) a brief history of bird banding; (2) the rationale behind bird banding; (3) a description of the bird banding station at the Lorado Taft Field Campus and its…

  20. 78 FR 19017 - Manufacturer of Controlled Substances; Notice of Application; Johnson Matthey Pharmaceutical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Manufacturer of Controlled Substances; Notice of Application; Johnson Matthey Pharmaceutical Materials, Inc. Pursuant to Sec. 1301.33(a), Title... Matthey Pharmaceutical Materials, Inc., Pharmaceutical Service, 25 Patton Road, Devens, Massachusetts...

  1. Hydrogeology and water quality of the Clinton Street-Ballpark Aquifer near Johnson City, New York

    USGS Publications Warehouse

    Coon, William F.; Yager, Richard M.; Surface, Jan M.; Randall, Allan D.; Eckhardt, David A.

    1998-01-01

    The Clinton Street-Ballpark aquifer, in the Susquehanna River valley in southern Broome County, N.Y., supplies drinking water to the Village of Johnson City near Binghamton. The hydrogeology and water quality of the aquifer were studied in 1994-95 to identify the source area of 1,1,1-trichloroethane, which was detected at the Johnson City Camden Street wellfield in 1991.The aquifer is generally 100 to 150 ft thick and consists primarily of ice-contact deposits of silty sand and gravel that are overlain by outwash deposits of sand and gravel. These two types of deposits are separated by lacustrine silt and clay of variable thickness into an upper and a lower layer of the aquifer. The coarse deposits form a single aquifer in areas where the lacustrine deposits are absent.Synoptic water-level surveys indicated that ground water moves from upgradient areas flanking the aquifer boundaries toward two major pumping centers?the Anitec wellfield in Binghamton and the Camden Street wellfield in Johnson City. Areas contributing recharge to municipal and industrial wells in the aquifer were delineated by a previously developed groundwater- flow model. The residence time of ground water within the area contributing recharge to Johnson City well no. 2 in the Camden Street wellfield was estimated to be less than 6 years.1,1,1-Trichloroethane, trichloroethene, and their metabolites were detected in ground water at several locations in and near Johnson City. Relatively high concentrations of 1,1,1-trichloroethane were found in ground water about 3,000 ft north of the Camden Street wellfield. The suspected source is an area bordered on the south by Field Street, on the north by Harry L. Drive, on the east by New York State Route 201, and on the west by Marie Street. A trichloroethene metabolite, cis-1,2-dichloroethene, appears to be migrating westward from U.S. Air Force Plant 59 toward the Camden Street well-field, 1,000 ft southwest of the plant, although this compound has not

  2. 45 CFR 670.20 - Designation of native birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Designation of native birds. 670.20 Section 670.20... CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Native Mammals, Birds, Plants, and Invertebrates § 670.20 Designation of native birds. The following are designated native birds: Albatross Black-browed—Diomedea...

  3. Handbook on Bird Management and Control.

    DTIC Science & Technology

    1980-03-01

    strike hazard ...................... 70 FIGURE 10. Sample application of sharp projections ........ 80 FIGURE 11. Plans for a low profile pigeon trap...particularly with Domestic Pigeons , Starlings, and House Sparrows, can reduce most of the hazards mentioned in this chapter. 4.2. HEALTH HAZARDS 4.2.1...damage, pest bird control, hazardous bird control, bird biology t behavior, altering the concept, altering the situation, exclusion, repulsion, removal

  4. Evaluation of semen from nondomestic birds

    USGS Publications Warehouse

    Gee, G.F.; Bakst, M.R.; Cecil, H.C.

    1997-01-01

    Aspects of poultry Al technology are applicable to nondomestic birds. However, modifications in the methods of semen collection, evaluation, and insemination are often necessary to accomodate either the bird's size, sperm numbers, or. female anatomy. This section provides a brief overview of procedures used to evaluate semen from nondomestic birds. Unless specified, materials, reagents, etc., are identical to those used in evaluating poultry semen (see appropriate chapters).

  5. Hospital agenda to prioritize. Interview by Donald E. Johnson..

    PubMed

    Forsyth, J D

    1991-09-01

    How does a teaching hospital balance the needs of patient care with its educational mission? What changes in focus must the CEO make to accommodate reductions in federal funding while maintaining academic excellence? In the following interview with Health Care Strategic Management's Donald E. L. Johnson, John D. Forsyth, executive director of the University of Michigan Hospitals, discusses the challenges facing his institution. The interview focuses on many topics including setting priorities, funding researchers and countering any "anti-science" perceptions.

  6. Johnson Space Center Research and Technology 1997 Annual Report

    NASA Technical Reports Server (NTRS)

    1998-01-01

    This report highlights key projects and technologies at Johnson Space Center for 1997. The report focuses on the commercial potential of the projects and technologies and is arranged by CorpTech Major Products Groups. Emerging technologies in these major disciplines we summarized: solar system sciences, life sciences, technology transfer, computer sciences, space technology, and human support technology. Them NASA advances have a range of potential commercial applications, from a school internet manager for networks to a liquid metal mirror for optical measurements.

  7. 76 FR 39368 - Migratory Bird Permits; Abatement Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ...-0045; 91200-1231-9BPP] RIN 1018-AW75 Migratory Bird Permits; Abatement Regulations AGENCY: Fish and... promulgating migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds or other...

  8. 76 FR 67650 - Migratory Bird Permits; Abatement Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ...-0045; 91200-1231-9BPP] RIN 1018-AW75 Migratory Bird Permits; Abatement Regulations AGENCY: Fish and... and suggestions on migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds or...

  9. Washington State Johnson O'Malley Indian Education 1983-84 Annual Report.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    In 1983-84, Johnson O'Malley Indian education programs operated in 17 public schools and 2 tribal preschools in Washington state, serving 1,386 students with a budget of $222,421. The overall objectives of the programs for Indian students were to increase reading and math proficiency, improve the high school graduation rate, promote cultural and…

  10. Phytochemical analysis, antioxidant, antistress, and nootropic activities of aqueous and methanolic seed extracts of ladies finger (Abelmoschus esculentus L.) in mice.

    PubMed

    Doreddula, Sathish Kumar; Bonam, Srinivasa Reddy; Gaddam, Durga Prasad; Desu, Brahma Srinivasa Rao; Ramarao, Nadendla; Pandy, Vijayapandi

    2014-01-01

    Abelmoschus esculentus L. (ladies finger, okra) is a well-known tropical vegetable, widely planted from Africa to Asia and from South Europe to America. In the present study, we investigated the in vitro antioxidant capacity and in vivo protective effect of the aqueous and methanolic seed extracts of Abelmoschus esculentus against scopolamine-induced cognitive impairment using passive avoidance task and acute restraining stress-induced behavioural and biochemical changes using elevated plus maze (EPM) and forced swimming test (FST) in mice. Our results demonstrated that the pretreatment of mice with aqueous and methanolic seed extracts of Abelmoschus esculentus (200 mg/kg, p.o.) for seven days significantly (P < 0.01) attenuated scopolamine-induced cognitive impairment in the passive avoidance test. In addition, these extracts significantly reduced the blood glucose, corticosterone, cholesterol, and triglyceride levels elevated by acute restraint stress and also significantly increased the time spent in open arm in EPM and decreased the immobility time in FST. It has also been revealed that these extracts showed a significant antioxidant activity and no signs of toxicity or death up to a dose of 2000 mg/kg, p.o. These results suggest that the seed extracts of Abelmoschus esculentus L. possess antioxidant, antistress, and nootropic activities which promisingly support the medicinal values of ladies finger as a vegetable.

  11. Phytochemical Analysis, Antioxidant, Antistress, and Nootropic Activities of Aqueous and Methanolic Seed Extracts of Ladies Finger (Abelmoschus esculentus L.) in Mice

    PubMed Central

    Doreddula, Sathish Kumar; Bonam, Srinivasa Reddy; Gaddam, Durga Prasad; Desu, Brahma Srinivasa Rao; Ramarao, Nadendla; Pandy, Vijayapandi

    2014-01-01

    Abelmoschus esculentus L. (ladies finger, okra) is a well-known tropical vegetable, widely planted from Africa to Asia and from South Europe to America. In the present study, we investigated the in vitro antioxidant capacity and in vivo protective effect of the aqueous and methanolic seed extracts of Abelmoschus esculentus against scopolamine-induced cognitive impairment using passive avoidance task and acute restraining stress-induced behavioural and biochemical changes using elevated plus maze (EPM) and forced swimming test (FST) in mice. Our results demonstrated that the pretreatment of mice with aqueous and methanolic seed extracts of Abelmoschus esculentus (200 mg/kg, p.o.) for seven days significantly (P < 0.01) attenuated scopolamine-induced cognitive impairment in the passive avoidance test. In addition, these extracts significantly reduced the blood glucose, corticosterone, cholesterol, and triglyceride levels elevated by acute restraint stress and also significantly increased the time spent in open arm in EPM and decreased the immobility time in FST. It has also been revealed that these extracts showed a significant antioxidant activity and no signs of toxicity or death up to a dose of 2000 mg/kg, p.o. These results suggest that the seed extracts of Abelmoschus esculentus L. possess antioxidant, antistress, and nootropic activities which promisingly support the medicinal values of ladies finger as a vegetable. PMID:25401145

  12. Wildlife Photography - Birds

    NASA Image and Video Library

    2017-12-14

    Seagulls gather along a shoreline at NASA's Kennedy Space Center in Florida. Kennedy shares a boundary with the Merritt Island National Wildlife Refuge. The refuge encompasses 140,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fish, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.

  13. Wildlife Photography - Birds

    NASA Image and Video Library

    2017-12-14

    A wild turkey is seen at NASA's Kennedy Space Center in Florida. Kennedy shares a boundary with the Merritt Island National Wildlife Refuge. The refuge encompasses 140,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fish, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.

  14. Wildlife Photography - Birds

    NASA Image and Video Library

    2017-12-14

    A snowy egret is seen at NASA's Kennedy Space Center in Florida. Kennedy shares a boundary with the Merritt Island National Wildlife Refuge. The refuge encompasses 140,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fish, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.

  15. Wildlife Photography - Birds

    NASA Image and Video Library

    2017-12-14

    Ducks gather in a waterway at NASA's Kennedy Space Center in Florida. Kennedy shares a boundary with the Merritt Island National Wildlife Refuge. The refuge encompasses 140,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fish, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.

  16. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

  17. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

  18. Avian Bornavirus in Free-Ranging Psittacine Birds, Brazil

    PubMed Central

    Encinas-Nagel, Nuri; Enderlein, Dirk; Piepenbring, Anne; Herden, Christiane; Heffels-Redmann, Ursula; Felippe, Paulo A.N.; Arns, Clarice; Hafez, Hafez M.

    2014-01-01

    Avian bornavirus (ABV) has been identified as the cause of proventricular dilatation disease in birds, but the virus is also found in healthy birds. Most studies of ABV have focused on captive birds. We investigated 86 free-ranging psittacine birds in Brazil and found evidence for natural, long-term ABV infection. PMID:25417715

  19. 9 CFR 82.15 - Replacement birds and poultry.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Replacement birds and poultry. 82.15...- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.15 Replacement birds and poultry. Birds and poultry that have been destroyed because of a quarantine for END may not be replaced by birds or...

  20. 9 CFR 82.15 - Replacement birds and poultry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Replacement birds and poultry. 82.15...- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.15 Replacement birds and poultry. Birds and poultry that have been destroyed because of a quarantine for END may not be replaced by birds or...

  1. Parthenogenesis in birds: a review.

    PubMed

    Ramachandran, R; McDaniel, C D

    2018-06-01

    Parthenogenesis or 'virgin birth' is embryonic development in unfertilized eggs. It is a routine means of reproduction in many invertebrates. However, even though parthenogenesis occurs naturally in even more advanced vertebrates, like birds, it is mostly abortive in nature. In fact, multiple limiting factors, such as delayed and unorganized development as well as unfavorable conditions developing within the unfertilized egg upon incubation, are associated with termination of progressive development of parthenogenetic embryos. In birds, diploid parthenogenesis is automictic and facultative producing only males. However, the mechanisms controlling parthenogenesis in birds are not clearly elucidated. Additionally, it appears from even very recent research that these mechanisms may hinder the normal fertilization process and subsequent embryonic development. For instance, virgin quail and turkey hens exhibiting parthenogenesis have reduced reproductive performance following mating. Also, genetic selection and environmental factors, such as live virus vaccinations, are known to trigger the process of parthenogenesis in birds. Therefore, parthenogenesis has a plausible negative impact on the poultry industry. Hence, a better understanding of parthenogenesis and the mechanisms that control it could benefit commercial poultry production. In this context, the aim of this review is to provide a complete overview of the process of parthenogenesis in birds. © 2018 Society for Reproduction and Fertility.

  2. Employment, Salary and Placement Information for Johnson County Community College Career Programs.

    ERIC Educational Resources Information Center

    Conklin, Karen A.

    Drawing from local, state, and national data sources, this report from Johnson County Community College (JCCC) in Kansas summarizes the employment outlook in occupations corresponding to the college's career programs. The first section of the report offers 1992-2005 national employment projections, focusing on the fastest growing occupations,…

  3. 19 CFR 10.76 - Game animals and birds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Game animals and birds. 10.76 Section 10.76... § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...) [Reserved] (d) Game animals and birds killed in foreign countries by residents of the United States, if not...

  4. 19 CFR 10.76 - Game animals and birds.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Game animals and birds. 10.76 Section 10.76... § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...) [Reserved] (d) Game animals and birds killed in foreign countries by residents of the United States, if not...

  5. 19 CFR 10.76 - Game animals and birds.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Game animals and birds. 10.76 Section 10.76... § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...) [Reserved] (d) Game animals and birds killed in foreign countries by residents of the United States, if not...

  6. 19 CFR 10.76 - Game animals and birds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Game animals and birds. 10.76 Section 10.76... § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...) [Reserved] (d) Game animals and birds killed in foreign countries by residents of the United States, if not...

  7. 19 CFR 10.76 - Game animals and birds.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Game animals and birds. 10.76 Section 10.76... § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...) [Reserved] (d) Game animals and birds killed in foreign countries by residents of the United States, if not...

  8. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – NASA Kennedy Space Center Director and former astronaut Robert Cabana, left, presents a space-program memento to six-year-old Connor Johnson in the Kennedy Space Center Visitor Complex' Rocket Garden to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  9. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – Six-year-old Connor Johnson examines one of the space mementos presented to him by Kennedy Space Center Director and former astronaut Robert Cabana to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut, following a ceremony in the Kennedy Space Center Visitor Complex' Rocket Garden. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  10. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – NASA Kennedy Space Center Director and former astronaut Robert Cabana, left, presents a space patch and other mementos to six-year-old Connor Johnson at the Kennedy Space Center Visitor Complex' Rocket Garden to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  11. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – Six-year-old Connor Johnson, right, show his delight at being presented with space mementos to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut, by NASA Kennedy Space Center Director and former astronaut Robert Cabana in the Kennedy Space Center Visitor Complex' Rocket Garden. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  12. Bird Communities and Biomass Yields in Potential Bioenergy Grasslands

    PubMed Central

    Blank, Peter J.; Sample, David W.; Williams, Carol L.; Turner, Monica G.

    2014-01-01

    Demand for bioenergy is increasing, but the ecological consequences of bioenergy crop production on working lands remain unresolved. Corn is currently a dominant bioenergy crop, but perennial grasslands could produce renewable bioenergy resources and enhance biodiversity. Grassland bird populations have declined in recent decades and may particularly benefit from perennial grasslands grown for bioenergy. We asked how breeding bird community assemblages, vegetation characteristics, and biomass yields varied among three types of potential bioenergy grassland fields (grass monocultures, grass-dominated fields, and forb-dominated fields), and assessed tradeoffs between grassland biomass production and bird habitat. We also compared the bird communities in grassland fields to nearby cornfields. Cornfields had few birds compared to perennial grassland fields. Ten bird Species of Greatest Conservation Need (SGCN) were observed in perennial grassland fields. Bird species richness and total bird density increased with forb cover and were greater in forb-dominated fields than grass monocultures. SGCN density declined with increasing vertical vegetation density, indicating that tall, dense grassland fields managed for maximum biomass yield would be of lesser value to imperiled grassland bird species. The proportion of grassland habitat within 1 km of study sites was positively associated with bird species richness and the density of total birds and SGCNs, suggesting that grassland bioenergy fields may be more beneficial for grassland birds if they are established near other grassland parcels. Predicted total bird density peaked below maximum biomass yields and predicted SGCN density was negatively related to biomass yields. Our results indicate that perennial grassland fields could produce bioenergy feedstocks while providing bird habitat. Bioenergy grasslands promote agricultural multifunctionality and conservation of biodiversity in working landscapes. PMID:25299593

  13. NASA Pathways Co-op Tour Johnson Space Center Fall 2013

    NASA Technical Reports Server (NTRS)

    Masood, Amir; Osborne-Lee, Irwin W.

    2013-01-01

    This report outlines the tasks and objectives completed during a co-operative education tour with National Aeronautics and Space Association (NASA) at the Johnson Space Center in Houston, Texas. I worked for the Attitude & Pointing group of the Flight Dynamics Division within the Mission Operations Directorate at Johnson Space Center. NASA's primary mission is to support and expand the various ongoing space exploration programs and any research and development activities associated with it. My primary project required me to develop and a SharePoint web application for my group. My secondary objective was to become familiar with the role of my group which was primarily to provide spacecraft attitude and line of sight determination, including Tracking and Data Relay Satellite (TDRS) communications coverage for various NASA, International, and commercial partner spacecraft. My projects required me to become acquainted with different software systems, fundamentals of aerospace engineering, project management, and develop essential interpersonal communication skills. Overall, I accomplished multiple goals which included laying the foundations for an updated SharePoint which will allow for an organized platform to communicate and share data for group members and external partners. I also successfully learned about the operations of the Attitude & Pointing Group and how it contributes to the Missions Operations Directorate and NASA's Space Program as a whole

  14. Oak Ridge Reservation Bird Records and Population Trends

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Roy, W. K.; Giffen, N. R.; Wade, M. C.

    Bird data have been collected through surveys, environmental assessments, and other observations for decades in the Oak Ridge National Environmental Research Park, located on the US Department of Energy’s Oak Ridge Reservation (ORR) in East Tennessee. Birds were recorded in a variety of habitats, including wetlands, interior forests, grasslands, ponds, corridors, forest edges, and more. Most of the information was gathered from waterfowl surveys conducted from 1990 to 2008, from Partners in Flight (PIF) breeding bird surveys conducted from 1995 to 2013, and from past publications and research on Reservation birds. We have also included our own observations and, inmore » a few instances, credible observations of ORR birds of which we have been made aware through eBird or discussions with area ornithologists and bird watchers. For the period 1950-2014, we were able to document 228 species of birds on the ORR. Several of these species are known from historic records only, while others were not known to have ever occurred on the Reservation until recently. This report does not include PIF breeding bird data from the 2014 season or any records after July 2014. Twenty-two species--approximately 10% of the total number of species observed--have state-listed status in Tennessee as endangered, threatened, or in need of management. Of the 228 species we documented, 120 are believed to be breeding birds on the ORR.« less

  15. Oak Ridge Reservation Bird Records and Population Trends

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Roy, W. Kelly; Giffen, Neil R.; Wade, Murray

    Bird data have been collected through surveys, environmental assessments, and other observations for decades in the Oak Ridge National Environmental Research Park, located on the US Department of Energy s Oak Ridge Reservation (ORR) in East Tennessee. Birds were recorded in a variety of habitats, including wetlands, interior forests, grasslands, ponds, corridors, forest edges, and more. Most of the information was gathered from waterfowl surveys conducted from 1990 to 2008, from Partners in Flight (PIF) breeding bird surveys conducted from 1995 to 2013, and from past publications and research on Reservation birds. We have also included our own observations and,more » in a few instances, credible observations of ORR birds of which we have been made aware through eBird or discussions with area ornithologists and bird watchers. For the period 1950 2014, we were able to document 228 species of birds on the ORR. Several of these species are known from historic records only, while others were not known to have ever occurred on the Reservation until recently. This report does not include PIF breeding bird data from the 2014 season or any records after July 2014. Twenty-two species approximately 10% of the total number of species observed have state-listed status in Tennessee as endangered, threatened, or in need of management. Of the 228 species we documented, 120 are believed to be breeding birds on the ORR.« less

  16. Predictable evolution toward flightlessness in volant island birds

    PubMed Central

    Wright, Natalie A.; Steadman, David W.; Witt, Christopher C.

    2016-01-01

    Birds are prolific colonists of islands, where they readily evolve distinct forms. Identifying predictable, directional patterns of evolutionary change in island birds, however, has proved challenging. The “island rule” predicts that island species evolve toward intermediate sizes, but its general applicability to birds is questionable. However, convergent evolution has clearly occurred in the island bird lineages that have undergone transitions to secondary flightlessness, a process involving drastic reduction of the flight muscles and enlargement of the hindlimbs. Here, we investigated whether volant island bird populations tend to change shape in a way that converges subtly on the flightless form. We found that island bird species have evolved smaller flight muscles than their continental relatives. Furthermore, in 366 populations of Caribbean and Pacific birds, smaller flight muscles and longer legs evolved in response to increasing insularity and, strikingly, the scarcity of avian and mammalian predators. On smaller islands with fewer predators, birds exhibited shifts in investment from forelimbs to hindlimbs that were qualitatively similar to anatomical rearrangements observed in flightless birds. These findings suggest that island bird populations tend to evolve on a trajectory toward flightlessness, even if most remain volant. This pattern was consistent across nine families and four orders that vary in lifestyle, foraging behavior, flight style, and body size. These predictable shifts in avian morphology may reduce the physical capacity for escape via flight and diminish the potential for small-island taxa to diversify via dispersal. PMID:27071105

  17. Predictable evolution toward flightlessness in volant island birds.

    PubMed

    Wright, Natalie A; Steadman, David W; Witt, Christopher C

    2016-04-26

    Birds are prolific colonists of islands, where they readily evolve distinct forms. Identifying predictable, directional patterns of evolutionary change in island birds, however, has proved challenging. The "island rule" predicts that island species evolve toward intermediate sizes, but its general applicability to birds is questionable. However, convergent evolution has clearly occurred in the island bird lineages that have undergone transitions to secondary flightlessness, a process involving drastic reduction of the flight muscles and enlargement of the hindlimbs. Here, we investigated whether volant island bird populations tend to change shape in a way that converges subtly on the flightless form. We found that island bird species have evolved smaller flight muscles than their continental relatives. Furthermore, in 366 populations of Caribbean and Pacific birds, smaller flight muscles and longer legs evolved in response to increasing insularity and, strikingly, the scarcity of avian and mammalian predators. On smaller islands with fewer predators, birds exhibited shifts in investment from forelimbs to hindlimbs that were qualitatively similar to anatomical rearrangements observed in flightless birds. These findings suggest that island bird populations tend to evolve on a trajectory toward flightlessness, even if most remain volant. This pattern was consistent across nine families and four orders that vary in lifestyle, foraging behavior, flight style, and body size. These predictable shifts in avian morphology may reduce the physical capacity for escape via flight and diminish the potential for small-island taxa to diversify via dispersal.

  18. Monitoring Birds in a Regional Landscape: Lessons from the Nicolet National Forest Bird Survey

    Treesearch

    Robert W. Howe; Amy T. Wolf; Tony Rinaldi

    1995-01-01

    The Nicolet National Forest Bird Survey represents one of the first systematic bird monitoring programs in a USDA National Forest. Volunteers visit approximately 500 permanently marked points biennially (250 each year) during a single weekend of mid-June. Results from the first 6 years provide a general inventory of the Forest's avifauna, documentation of...

  19. 77 FR 16264 - Manufacturer of Controlled Substances, Notice of Registration; Johnson Matthey Pharmaceutical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-20

    ..., Notice of Registration; Johnson Matthey Pharmaceutical Materials Inc. By Notice dated November 18, 2011... Pharmaceutical Materials Inc., Pharmaceutical Service, 25 Patton Road, Devens, Massachusetts 01434, made... Matthey Pharmaceutical Materials Inc. to manufacture the listed basic classes of controlled substances is...

  20. Leucocytozoon spp. infection in Accipitriformes birds in Iran.

    PubMed

    Rassouli, Maryam; Aghazamani, Ghazaleh; Ardekani, Abbas Oliya

    2017-09-01

    Leucocytozoon spp. (Haemosporida, Leucocytozoidae) are vector-borne parasites of various birds. Leucocytozoon can infect different reticuloendothelial tissues and blood cells of birds. In this study peripheral blood samples were collected from Accipitriformes birds [three marsh harriers ( Circus aeruginosus ) and one tawny eagle ( Aquila rapax )] in one birds' garden in Iran. Blood films were observed for identification of hemoparasites. All samples were infected by different Leucocytozoon species. All of the observed species were first reported in Iran in Accipitriformes birds which one of them was described as a new species.

  1. A preliminary investigation of bird classification by Doppler radar

    NASA Technical Reports Server (NTRS)

    Martinson, L. W.

    1973-01-01

    A preliminary study of the application of Doppler radar to the classification of birds is reported. The desirability for improvements in bird classification stems primarily from the hazards they present to jet aircraft in flight and in the vicinity of airports. A secondary need exists in the study of bird migration. The wing body and tail motion of a bird in flight reflect signals which, when analyzed properly present a signature of wing beat pattern which is unique for each bird species. Although the results of this investigation did not validate the feasibility of classifying bird species, they do indicate that a more thorough investigation is warranted. Certain gross characteristics such as wing beat rates, multiple bird patterns, and bird maneuverability, were indicated clearly in the results. Large birds with slow wing beat rates appear to be the most optimum subject for further study with the X-band Doppler radar used in this investigation.

  2. Enhancing bird banding information sharing across the western hemishpere

    USGS Publications Warehouse

    Rojo, A.; Berlanga, H.; Howes, L.; Tomosy, M.

    2007-01-01

    Bird banding and marking provide indispensable tools for ornithological research, management, and conservation of migratory birds and their habitats along migratory routes, breeding and non-breeding grounds. With the growing interest in international coordination of tracking bird movements, coordination amongst developing and existing programs is essential for effective data management. The North American Bird Banding Program (Canadian Bird Banding Office and U.S. Bird Banding Laboratory and the Mexican government) has been working to enhance collaboration with other Western Hemisphere countries to establish a voluntary bird banding communication network. This network addresses challenges, such as: demonstrating how sharing banding expertise and information management can support the stewardship of Western Hemisphere migratory birds, ensuring that valuable banding and encounter data are captured and shared. With increasing numbers of international scientific and conservation initiatives, bird banding and marking programs must provide essential international coordination functions as well as support local activities by facilitating access to bands, training, data management and encounter reporting.

  3. Important bird areas in the neotropics: the backbone of a coordinated, on-the-ground bird conservation initiative in the western hemisphere

    Treesearch

    Angelica Estrada; Ian Davidson

    2005-01-01

    The Important Bird Areas (IBA) Program was developed by BirdLife International as an approach to conserving birds and associated biodiversity throughout the world. The IBA program seeks to identify and protect a network of sites, at a biogeographic scale, which are critical for the long-term viability of naturally occurring bird populations for which site-based...

  4. Bird population and habitat surveys in urban areas

    Treesearch

    Richard M. DeGraaf; Aelred D. Geis; Patricia A. Healy

    1991-01-01

    Breeding bird populations in six habitats in Columbia. MD. were studied to develop procedures suitable for measuring bird use of residential areas and to identify habitat characteristics that define the distribution of various common bird species. A procedure to measure bird use based on 4-min transect counts on plots measuring 91 m × 91 m proved better than point...

  5. Lead and zinc intoxication in companion birds.

    PubMed

    Puschner, Birgit; Poppenga, Robert H

    2009-01-01

    Although the toxicity of lead and zinc to birds is widely recognized by veterinarians and bird owners, these metals are frequently found in the environments of pet and aviary birds, and intoxications are common. Clinical signs exhibited by intoxicated birds are often nonspecific, which makes early diagnosis difficult. Fortunately, lead and zinc analyses of whole blood and serum or plasma, respectively, are readily available and inexpensive; elevated concentrations can confirm intoxication. Once diagnosed, intoxication can be effectively treated by (1) preventing further exposure, (2) administering chelating drugs, and (3) providing symptomatic and supportive care.

  6. Capturing birds with mist nets: A review

    USGS Publications Warehouse

    Keyes, B.E.; Grue, C.E.

    1982-01-01

    Herein we have tried to provide a comprehensive review of mist-netting techniques suitable for both novice and experienced netters. General mist-netting procedures and modifications developed by netters for particular bird species and habitats are included. Factors which influence capture success, including site selection, net specifications and placement, weather, and time of day, are discussed. Guidelines are presented for the care of netted birds and the use of mist-net data in the study of bird communities. The advantages of the use of mist nets over other methods of capturing birds are also discussed.

  7. Graphical Description of Johnson-Neyman Outcomes for Linear and Quadratic Regression Surfaces.

    ERIC Educational Resources Information Center

    Schafer, William D.; Wang, Yuh-Yin

    A modification of the usual graphical representation of heterogeneous regressions is described that can aid in interpreting significant regions for linear or quadratic surfaces. The standard Johnson-Neyman graph is a bivariate plot with the criterion variable on the ordinate and the predictor variable on the abscissa. Regression surfaces are drawn…

  8. Bird species and numbers of birds in oak savannas of the Southwestern Borderlands region including effects of burning

    Treesearch

    Peter F. Ffolliott; Hui Chen; Gerald J. Gottfried

    2011-01-01

    Oak savannas of the Southwestern Borderlands region provide food, cover, and sites for nesting, roosting, and perching for a diversity of bird species. The results of a five-year (2003-2007) study of bird species, numbers of birds, and their diversities in the naturally occurring (unburned) oak savannas of the region are reported in this paper. Effects of cool-season...

  9. Detection of melorheostosis in a young lady with upper limb pain on Three Phase Bone Scintigram/SPECT-CT

    PubMed Central

    Hassan, Aamna; Khalid, Madeeha; Khawar, Saquib

    2016-01-01

    Summary Melorheostosis is a benign, noninheritable bone dysplasia characterized by its classic radiographic features of dense, flowing hyperostosis. It frequently affects one limb, usually the lower extremity and rarely the axial skeleton. A 26-year-old lady with obesity, polycystic ovarian syndrome and scalp dandruff presented with a long standing history of upper extremity pain and inability to adduct the arm completely. A Tc-99m MDP whole body and SPECT/CT scan performed for suspected fibrous dysplasia showed increased radiotracer uptake in densely sclerotic humeral and radial melorheostosis. This case highlighted the role of SPECT/CT imaging in this rare condition. PMID:27252746

  10. Commentary on Adele Tutter's "Design as dream and self-representation: Philip Johnson and the Glass House of Atreus".

    PubMed

    Danze, Elizabeth A; Sonnenberg, Stephen M

    2012-06-01

    In this discussion of Adele Tutter's "Design as Dream and Self-Representation: Philip Johnson and the Glass House of Atreus" (JAPA 59/3), the architect Elizabeth Danze and the psychoanalyst Stephen Sonnenberg highlight what they see as the most important of Tutter's contributions as regards an understanding of Johnson's work. They then discuss those contributions as they illuminate the study of the relationship of architecture and design, on the one hand, and psychoanalysis on the other.

  11. Ground-water resources and geology of northern and central Johnson County, Wyoming

    USGS Publications Warehouse

    Whitcomb, Harold A.; Cummings, T. Ray; McCullough, Richard A.

    1966-01-01

    Northern and central Johnson County, Wyo., is an area of about 2,600 square miles that lies principally in the western part of the Powder River structural basin but also includes the east flank of the Bighorn Mountains. Sedimentary rocks exposed range in age from Cambrian to Recent and have an average total thickness of about 16,000 feet. Igneous and metamorphic rocks of Precambrian age crop out in the Bighorn Mountains. Rocks of pre-Tertiary age, exposed on the flanks and in the foothills of the Bighorns, dip steeply eastward and lie at great depth in the Powder River basin. The rest of the project area is underlain by a thick sequence of interbedded sandstone, siltstone, and shale of Paleocene and Eocene age. Owing to the regional structure, most aquifers in Johnson County contain water under artesian pressure. The Madison Limestone had not been tapped for water in Johnson County at the time of the present investigation (1963), but several wells in eastern Big Horn and Washakie Counties, on the west flank of the Bighorn Mountains, reportedly have flows ranging from 1,100 to 2,800 gallons per minute. Comparable yields can probably be obtained from the Madison in Johnson County in those areas where the limestone is fractured or cavernous. The Tensleep Sandstone reportedly yields 600 gallons per minute to a pumped irrigation well near its outcrop in the southwestern part of the project area. Several flowing wells tap the formation on the west flank of the Bighorn Mountains. The Madison Limestone and the Tensleep Sandstone have limited potential as sources of water because they can be developed economically only in a narrow band paralleling the Bighorn Mountain front in the southwestern part of the project area. Overlying the Tensleep Sandstone is about 6,000 feet of shale, siltstone, and fine-grained sandstone that, with a few exceptions, normally yields only small quantities of water to wells. The Cloverly Formation and the Newcastle Sandstone may yield moderate

  12. Wildlife Photography - Birds

    NASA Image and Video Library

    2017-12-14

    A little green heron is perched in a tree at NASA's Kennedy Space Center in Florida. Kennedy shares a boundary with the Merritt Island National Wildlife Refuge. The refuge encompasses 140,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fish, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.

  13. Occurrence of keratinophilic fungi on Indian birds.

    PubMed

    Dixit, A K; Kushwaha, R K

    1991-01-01

    Keratinophilic fungi were isolated from feathers of most common Indian birds, viz. domestic chicken (Gallus domesticus), domestic pigeon (Columba livia), house sparrow (Passer domesticus), house crow (Corvus splendens), duck (Anas sp.), rose-ringed parakeet (Psittacula krameri). Out of 87 birds, 58 yielded 4 keratinophilic fungal genera representing 13 fungal species and one sterile mycelium. The isolated fungi were cultured on Sabouraud's dextrose agar at 28 +/- 2 degrees C. Chrysosporium species were isolated on most of the birds. Chrysosporium lucknowense and Chrysosporium tropicum were the most common fungal species associated with these Indian birds. Maximum occurrence of fungi (47%) was recorded on domestic chickens and the least number of keratinophilic fungi was isolated from the domestic pigeon and duck. The average number of fungi per bird was found to be the 0.44.

  14. Bird sound spectrogram decomposition through Non-Negative Matrix Factorization for the acoustic classification of bird species.

    PubMed

    Ludeña-Choez, Jimmy; Quispe-Soncco, Raisa; Gallardo-Antolín, Ascensión

    2017-01-01

    Feature extraction for Acoustic Bird Species Classification (ABSC) tasks has traditionally been based on parametric representations that were specifically developed for speech signals, such as Mel Frequency Cepstral Coefficients (MFCC). However, the discrimination capabilities of these features for ABSC could be enhanced by accounting for the vocal production mechanisms of birds, and, in particular, the spectro-temporal structure of bird sounds. In this paper, a new front-end for ABSC is proposed that incorporates this specific information through the non-negative decomposition of bird sound spectrograms. It consists of the following two different stages: short-time feature extraction and temporal feature integration. In the first stage, which aims at providing a better spectral representation of bird sounds on a frame-by-frame basis, two methods are evaluated. In the first method, cepstral-like features (NMF_CC) are extracted by using a filter bank that is automatically learned by means of the application of Non-Negative Matrix Factorization (NMF) on bird audio spectrograms. In the second method, the features are directly derived from the activation coefficients of the spectrogram decomposition as performed through NMF (H_CC). The second stage summarizes the most relevant information contained in the short-time features by computing several statistical measures over long segments. The experiments show that the use of NMF_CC and H_CC in conjunction with temporal integration significantly improves the performance of a Support Vector Machine (SVM)-based ABSC system with respect to conventional MFCC.

  15. Bird sound spectrogram decomposition through Non-Negative Matrix Factorization for the acoustic classification of bird species

    PubMed Central

    Quispe-Soncco, Raisa

    2017-01-01

    Feature extraction for Acoustic Bird Species Classification (ABSC) tasks has traditionally been based on parametric representations that were specifically developed for speech signals, such as Mel Frequency Cepstral Coefficients (MFCC). However, the discrimination capabilities of these features for ABSC could be enhanced by accounting for the vocal production mechanisms of birds, and, in particular, the spectro-temporal structure of bird sounds. In this paper, a new front-end for ABSC is proposed that incorporates this specific information through the non-negative decomposition of bird sound spectrograms. It consists of the following two different stages: short-time feature extraction and temporal feature integration. In the first stage, which aims at providing a better spectral representation of bird sounds on a frame-by-frame basis, two methods are evaluated. In the first method, cepstral-like features (NMF_CC) are extracted by using a filter bank that is automatically learned by means of the application of Non-Negative Matrix Factorization (NMF) on bird audio spectrograms. In the second method, the features are directly derived from the activation coefficients of the spectrogram decomposition as performed through NMF (H_CC). The second stage summarizes the most relevant information contained in the short-time features by computing several statistical measures over long segments. The experiments show that the use of NMF_CC and H_CC in conjunction with temporal integration significantly improves the performance of a Support Vector Machine (SVM)-based ABSC system with respect to conventional MFCC. PMID:28628630

  16. Rabbits killing birds revisited.

    PubMed

    Zhang, Jimin; Fan, Meng; Kuang, Yang

    2006-09-01

    We formulate and study a three-species population model consisting of an endemic prey (bird), an alien prey (rabbit) and an alien predator (cat). Our model overcomes several model construction problems in existing models. Moreover, our model generates richer, more reasonable and realistic dynamics. We explore the possible control strategies to save or restore the bird by controlling or eliminating the rabbit or the cat when the bird is endangered. We confirm the existence of the hyperpredation phenomenon, which is a big potential threat to most endemic prey. Specifically, we show that, in an endemic prey-alien prey-alien predator system, eradication of introduced predators such as the cat alone is not always the best solution to protect endemic insular prey since predator control may fail to protect the indigenous prey when the control of the introduced prey is not carried out simultaneously.

  17. Three-dimensional application of the Johnson-King turbulence model for a boundary-layer direct method

    NASA Technical Reports Server (NTRS)

    Kavsaoglu, Mehmet S.; Kaynak, Unver; Van Dalsem, William R.

    1989-01-01

    The Johnson-King turbulence model as extended to three-dimensional flows was evaluated using finite-difference boundary-layer direct method. Calculations were compared against the experimental data of the well-known Berg-Elsenaar incompressible flow over an infinite swept-wing. The Johnson-King model, which includes the nonequilibrium effects in a developing turbulent boundary-layer, was found to significantly improve the predictive quality of a direct boundary-layer method. The improvement was especially visible in the computations with increased three-dimensionality of the mean flow, larger integral parameters, and decreasing eddy-viscosity and shear stress magnitudes in the streamwise direction; all in better agreement with the experiment than simple mixing-length methods.

  18. Forest habitat management for non-game birds in central Appalachia

    Treesearch

    John D. Gill; Richard M. DeGraaf; Jack Ward Thomas

    1974-01-01

    To woodland owners or managers who are interested in bird-habitat improvement, the authors suggest managing for: (1) people with slight to moderate knowledge of birds; (2) high numbers of both individual birds and bird species, particularly the conspicuous species; (3) seeing and hearing birds near trails and other human-activity areas; (4) bird nesting; and (5)...

  19. Comparing bird and human soaring strategies

    PubMed Central

    Ákos, Zsuzsa; Nagy, Máté; Vicsek, Tamás

    2008-01-01

    Gliding saves much energy, and to make large distances using only this form of flight represents a great challenge for both birds and people. The solution is to make use of the so-called thermals, which are localized, warmer regions in the atmosphere moving upwards with a speed exceeding the descent rate of bird and plane. Whereas birds use this technique mainly for foraging, humans do it as a sporting activity. Thermalling involves efficient optimization including the skilful localization of thermals, trying to guess the most favorable route, estimating the best descending rate, etc. In this study, we address the question whether there are any analogies between the solutions birds and humans find to handle the above task. High-resolution track logs were taken from thermalling falcons and paraglider pilots to determine the essential parameters of the flight patterns. We find that there are relevant common features in the ways birds and humans use thermals. In particular, falcons seem to reproduce the MacCready formula widely used by gliders to calculate the best slope to take before an upcoming thermal. PMID:18316724

  20. Neotropical Migratory Bird Communities in a Developing Pine Plantation

    Treesearch

    James G. Dickson; Richard N. Conner; J. Howard Williamson

    1993-01-01

    Birds were censused annually from 4 250-x80-in transects in a young pine plantation from age to 2 to 17 to assess changes in the bird community.Bird abundance was low and the bird communitry was the least diverse when the pine plantation was sparsely vegetated at age 2. As the plantation developed rapidly into the shrub stage, the bird communitry became more abundant...

  1. Long distance tracking of birds

    NASA Technical Reports Server (NTRS)

    Cochran, W. W.

    1972-01-01

    The application of radio telemetry techniques to the long distance tracking of birds is discussed. The types of equipment developed and methods for attachment to a bird are described. The operating range of the radio transmitter receiver system is examined, and methods for acquiring and analyzing the data are explained.

  2. Laboratory Animal Management: Wild Birds.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Inst. of Lab. Animal Resources.

    This is a report on the care and use of wild birds in captivity as research animals. Chapters are presented on procurement and identification, housing, nutrition, health of birds and personnel, reproduction in confinement, and surgical procedures. Also included are addresses of federal, state, and provencial regulatory agencies concerned with wild…

  3. 78 FR 15975 - Manufacturer of Controlled Substances, Notice of Registration; Johnson Matthey, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ..., Notice of Registration; Johnson Matthey, Inc., Pharmaceuticals Materials By Notice dated November 1, 2012...., Pharmaceuticals Materials, 900 River Road, Conshohocken, Pennsylvania 19428, made application by renewal to the...., Pharmaceuticals Materials to manufacture the listed basic classes of controlled substances is consistent with the...

  4. Reactions of migrating birds to lights and aircraft.

    PubMed Central

    Larkin, R P; Torre-Bueno, J R; Griffin, D R; Walcott, C

    1975-01-01

    Midair collsions between birds and aircraft pose a hazard for both. While observing migrating birds with a tracking radar, we find that birds often react, by taking evasive maneuvers, at distances of 200-300 m to both searchlight beams and the approach of a small airplane with its landing lights on. Appropriately arranged lights on aircraft should decrease the hazard of collisions with birds. Images PMID:1056007

  5. Chewing lice from wild birds in northern Greece.

    PubMed

    Diakou, Anastasia; Pedroso Couto Soares, José Bernardo; Alivizatos, Haralambos; Panagiotopoulou, Maria; Kazantzidis, Savas; Literák, Ivan; Sychra, Oldřich

    2017-10-01

    Greece represents an important area for wild birds due to its geographical position and habitat diversity. Although the bird species in Greece are well recorded, the information about the chewing lice that infest them is practically non-existent. Thus, the aim of the present study was to record the species of lice infesting wild birds in northern Greece and furthermore, to associate the infestation prevalence with factors such as the age, sex, migration and social behaviour of the host as well as the time of the year. In total 729 birds, (belonging to 9 orders, 32 families and 68 species) were examined in 7 localities of northern Greece, during 9 ringing sessions from June 2013 until October 2015. Eighty (11%) of the birds were found to be infested with lice. In 31 different bird species, 560 specimens of lice, belonging to 33 species were recorded. Mixed infestations were recorded in 11 cases where birds were infested with 2-3 different lice species. Four new host-parasite associations were recorded i.e. Menacanthus curuccae from Acrocephalus melanopogon, Menacanthus agilis from Cettia cetti, Myrsidea sp. from Acrocephalus schoenobaenus, and Philopretus citrinellae from Spinus spinus. Moreover, Menacanthus sinuatus was detected on Poecile lugubris, rendering this report the first record of louse infestation in this bird species. The statistical analysis of the data collected showed no association between parasitological parameters (prevalence, mean and median intensity and mean abundance) in two different periods of the year (breeding vs post-breeding season). However, there was a statistically significant difference in the prevalence of infestation between a) migrating and sedentary passerine birds (7.4% vs 13.2%), b) colonial and territorial birds (54.5% vs 9.6%), and c) female and male birds in breeding period (2.6% vs 15.6%). Copyright © 2017. Published by Elsevier B.V.

  6. The Physics of Bird Flight: An Experiment

    ERIC Educational Resources Information Center

    Mihail, Michael D.; George, Thomas F.; Feldman, Bernard J.

    2008-01-01

    This article describes an experiment that measures the forces acting on a flying bird during takeoff. The experiment uses a minimum of equipment and only an elementary knowledge of kinematics and Newton's second law. The experiment involves first digitally videotaping a bird during takeoff, analyzing the video to determine the bird's position as a…

  7. Magnetic Orientation in Birds and Other Animals

    NASA Astrophysics Data System (ADS)

    Wiltschko, Wolfgang

    The use of the geomagnetic field for compass orientation is widespread among animals, with two types of magnetic compass mechanisms described: an shape inclination compass in birds, turtles and salamanders and a shape polarity compass in arthropods, fishes and mammals. Additionally, some vertebrates appear to derive positional information from the total intensity and/or inclination of the geomagnetic field. For magnetoreception by animals, two models are currently discussed, the shape Radical Pair model assuming light-dependent processes by specialized photopigments, and the shape Magnetite hypothesis proposing magnetoreception by crystals of magnetite, Fe304. Behavioral experiments with migratory birds, testing them under monochromatic lights and subjecting them to a brief, strong pulse that could reverse the magnetization of magnetite particles, produced evidence for both mechanisms. However, monochromatic lights affect old, experienced and young birds alike, whereas the pulse affects only experienced birds, leaving young, inexperienced birds unaffected. These observations suggest that a radical pair mechanism provides birds with directional information for their innate magnetic compass and a magnetite-based mechanism possibly mediates information about total intensity for indicating position.

  8. Zero-point term and quantum effects in the Johnson noise of resistors: a critical appraisal

    NASA Astrophysics Data System (ADS)

    Kish, Laszlo B.; Niklasson, Gunnar A.; Granqvist, Claes G.

    2016-05-01

    There is a longstanding debate about the zero-point term in the Johnson noise voltage of a resistor. This term originates from a quantum-theoretical treatment of the fluctuation-dissipation theorem (FDT). Is the zero-point term really there, or is it only an experimental artifact, due to the uncertainty principle, for phase-sensitive amplifiers? Could it be removed by renormalization of theories? We discuss some historical measurement schemes that do not lead to the effect predicted by the FDT, and we analyse new features that emerge when the consequences of the zero-point term are measured via the mean energy and force in a capacitor shunting the resistor. If these measurements verify the existence of a zero-point term in the noise, then two types of perpetual motion machines can be constructed. Further investigation with the same approach shows that, in the quantum limit, the Johnson-Nyquist formula is also invalid under general conditions even though it is valid for a resistor-antenna system. Therefore we conclude that in a satisfactory quantum theory of the Johnson noise, the FDT must, as a minimum, include also the measurement system used to evaluate the observed quantities. Issues concerning the zero-point term may also have implications for phenomena in advanced nanotechnology.

  9. Johnson Space Center Research and Technology 1993 Annual Report

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Johnson Space Center research and technology accomplishments during fiscal year 1993 are described and principle researchers and technologists are identified as contacts for further information. Each of the four sections gives a summary of overall progress in a major discipline, followed by detailed, illustrated descriptions of significant tasks. The four disciplines are Life Sciences, Human Support Technology, Solar Systems Sciences, and Space Systems Technology. The report is intended for technical and management audiences throughout the NASA and worldwide aerospace community. An index lists project titles, funding codes, and principal investigators.

  10. Systemic lupus erythematosus presenting as Stevens-Johnson syndrome/toxic epidermal necrolysis.

    PubMed

    Baker, Mary Grace; Cresce, Nicole D; Ameri, Mariam; Martin, Adam A; Patterson, James W; Kimpel, Donald L

    2014-04-01

    Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN)-like lesions in acute cutaneous lupus erythematosus [LE]) are an unusual manifestation of systemic LE. We describe a patient with widespread vesiculobullous lesions diagnosed as SJS/TEN-like acute cutaneous LE as the initial presentation of systemic LE. Stevens-Johnson syndrome/TEN-like LE may be differentiated from other vesiculobullous lesions by factors including a history of recent LE exacerbation, photodistribution of lesions, lack of a precipitating infection or medication exposure, minimal mucosal involvement, a prolonged course, response steroid treatment, and histologic and immunofluorescence findings. It is paramount to identify SJS/TEN-like LE as this condition requires early and aggressive intervention. The optimal treatment approach for SJS/TEN-like LE is unclear, and although some case reports have shown glucocorticoids to be useful, there are also reports of cases in which additional measures, such as intravenous immunoglobulin and plasmapheresis, were required to achieve a response. Our patient's condition was refractory to high-dose corticosteroids and intravenous immunoglobulin but was successfully treated using plasma exchange. As such, this treatment may hold potential for improving the care of other patients with refractory SJS/TEN-like LE.

  11. Taxonomy, Ontology and Semantics at Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Berndt, Sarah Ann

    2011-01-01

    At NASA Johnson Space Center (JSC), the Chief Knowledge Officer has been developing the JSC Taxonomy to capitalize on the accomplishments of yesterday while maintaining the flexibility needed for the evolving information environment of today. A clear vision and scope for the semantic system is integral to its success. The vision for the JSC Taxonomy is to connect information stovepipes to present a unified view for information and knowledge across the Center, across organizations, and across decades. Semantic search at JSC means seemless integration of disparate information sets into a single interface. Ever increasing use, interest, and organizational participation mark successful integration and provide the framework for future application.

  12. Scoping the evidence for EarlyBird and EarlyBird Plus, two United Kingdom-developed parent education training programmes for autism spectrum disorder.

    PubMed

    Dawson-Squibb, John-Joe; Davids, Eugene Lee; de Vries, Petrus J

    2018-03-01

    EarlyBird and EarlyBird Plus are parent education and training programmes designed by the UK National Autistic Society in 1997 and 2003, having been delivered to more than 27,000 families in 14 countries. These group-based programmes aim to (1) support parents immediately after diagnosis of autism spectrum disorder, (2) empower parents, encouraging a positive perception of their child's autism spectrum disorder and (3) help parents establish good practice. In the absence of any previous comprehensive review, we performed a scoping review of all peer-reviewed publications on EarlyBird/EarlyBird Plus. A search was conducted between February and June 2016 using EbscoHost, Sabinet, SAGE Journals, Directory of Open Access Journals, BioMed Central, Scopus, ScienceDirect and grey literature. Two reviewers independently screened titles and abstracts for inclusion. In total, 18 articles were identified: 16 from the United Kingdom and 2 from New Zealand. We reviewed the context, study populations, design, outcome measures, whether focus was on parental perception, parental change or child changes and programme feasibility. Strong parental support for the acceptability but lower level evidence of efficacy of EarlyBird/EarlyBird Plus was found. Future research should consider randomised controlled trials. There is no research on EarlyBird/EarlyBird Plus in low-resource settings; therefore, we recommend broader feasibility evaluation of EarlyBird/EarlyBird Plus including accessibility, cultural appropriateness and scalability.

  13. Borrelia burgdorferi Sensu Lato Spirochetes in Wild Birds in Northwestern California: Associations with Ecological Factors, Bird Behavior and Tick Infestation

    PubMed Central

    Newman, Erica A.; Eisen, Lars; Eisen, Rebecca J.; Fedorova, Natalia; Hasty, Jeomhee M.; Vaughn, Charles; Lane, Robert S.

    2015-01-01

    Although Borrelia burgdorferi sensu lato (s.l.) are found in a great diversity of vertebrates, most studies in North America have focused on the role of mammals as spirochete reservoir hosts. We investigated the roles of birds as hosts for subadult Ixodes pacificus ticks and potential reservoirs of the Lyme disease spirochete B. burgdorferi sensu stricto (s.s.) in northwestern California. Overall, 623 birds representing 53 species yielded 284 I. pacificus larvae and nymphs. We used generalized linear models and zero-inflated negative binomial models to determine associations of bird behaviors, taxonomic relationships and infestation by I. pacificus with borrelial infection in the birds. Infection status in birds was best explained by taxonomic order, number of infesting nymphs, sampling year, and log-transformed average body weight. Presence and counts of larvae and nymphs could be predicted by ground- or bark-foraging behavior and contact with dense oak woodland. Molecular analysis yielded the first reported detection of Borrelia bissettii in birds. Moreover, our data suggest that the Golden-crowned Sparrow (Zonotrichia atricapilla), a non-resident species, could be an important reservoir for B. burgdorferi s.s. Of 12 individual birds (9 species) that carried B. burgdorferi s.l.-infected larvae, no birds carried the same genospecies of B. burgdorferi s.l. in their blood as were present in the infected larvae removed from them. Possible reasons for this discrepancy are discussed. Our study is the first to explicitly incorporate both taxonomic relationships and behaviors as predictor variables to identify putative avian reservoirs of B. burgdorferi s.l. Our findings underscore the importance of bird behavior to explain local tick infestation and Borrelia infection in these animals, and suggest the potential for bird-mediated geographic spread of vector ticks and spirochetes in the far-western United States. PMID:25714376

  14. Borrelia burgdorferi sensu lato spirochetes in wild birds in northwestern California: associations with ecological factors, bird behavior and tick infestation.

    PubMed

    Newman, Erica A; Eisen, Lars; Eisen, Rebecca J; Fedorova, Natalia; Hasty, Jeomhee M; Vaughn, Charles; Lane, Robert S

    2015-01-01

    Although Borrelia burgdorferi sensu lato (s.l.) are found in a great diversity of vertebrates, most studies in North America have focused on the role of mammals as spirochete reservoir hosts. We investigated the roles of birds as hosts for subadult Ixodes pacificus ticks and potential reservoirs of the Lyme disease spirochete B. burgdorferi sensu stricto (s.s.) in northwestern California. Overall, 623 birds representing 53 species yielded 284 I. pacificus larvae and nymphs. We used generalized linear models and zero-inflated negative binomial models to determine associations of bird behaviors, taxonomic relationships and infestation by I. pacificus with borrelial infection in the birds. Infection status in birds was best explained by taxonomic order, number of infesting nymphs, sampling year, and log-transformed average body weight. Presence and counts of larvae and nymphs could be predicted by ground- or bark-foraging behavior and contact with dense oak woodland. Molecular analysis yielded the first reported detection of Borrelia bissettii in birds. Moreover, our data suggest that the Golden-crowned Sparrow (Zonotrichia atricapilla), a non-resident species, could be an important reservoir for B. burgdorferi s.s. Of 12 individual birds (9 species) that carried B. burgdorferi s.l.-infected larvae, no birds carried the same genospecies of B. burgdorferi s.l. in their blood as were present in the infected larvae removed from them. Possible reasons for this discrepancy are discussed. Our study is the first to explicitly incorporate both taxonomic relationships and behaviors as predictor variables to identify putative avian reservoirs of B. burgdorferi s.l. Our findings underscore the importance of bird behavior to explain local tick infestation and Borrelia infection in these animals, and suggest the potential for bird-mediated geographic spread of vector ticks and spirochetes in the far-western United States.

  15. Build a Bird House. Grades 3-5.

    ERIC Educational Resources Information Center

    Rushton, Erik; Ryan, Emily; Swift, Charles

    In this activity, students construct bird nests and birdhouses. Students research a bird of their choice in order to design a house that will meet that bird's specific needs. The activity works well in conjunction with a high school level woodshop class where students would partner up. This activity requires an 80-minute time period for…

  16. Risk Considerations of Bird Strikes to Space Launch Vehicles

    NASA Technical Reports Server (NTRS)

    Hales, Christy; Ring, Robert

    2016-01-01

    Within seconds after liftoff of the Space Shuttle during mission STS-114, a turkey vulture impacted the vehicle's external tank. The contact caused no apparent damage to the Shuttle, but the incident led NASA to consider the potential consequences of bird strikes during a Shuttle launch. The environment at Kennedy Space Center provides unique bird strike challenges due to the Merritt Island National Wildlife Refuge and the Atlantic Flyway bird migration routes. NASA is currently refining risk assessment estimates for the probability of bird strike to space launch vehicles. This paper presents an approach for analyzing the risks of bird strikes to space launch vehicles and presents an example. The migration routes, types of birds present, altitudes of those birds, exposed area of the launch vehicle, and its capability to withstand impacts affect the risk due to bird strike. A summary of significant risk contributors is discussed.

  17. Blood protozoa of free-living birds

    USGS Publications Warehouse

    Herman, C.M.; McDiarmid, Archibald

    1969-01-01

    Blood protozoa were first reported from wild birds in 1884. Since then numerous surveys throughout the world have demonstrated their presence in a wide variety of hosts and localities with continuing designations of new species. Taxonomic determinations include parasites in the genera Plasmodium, Haemoproteus, Leucocytozoon, Babesia, Lankesterella and Trypanosoma. Transmission of Plasmodium by mosquitoes was demonstrated with a bird parasite before these insects were proven as vectors of human malaria. All the genera under consideration require an insect vector to complete their life-cycles and susceptible vectors have been demonstrated. Most experimental work on the blood protozoa of birds has been carried on with captive birds. An extensive volume of research has been conducted on Plasmodium because of its close similarity to malaria in man. Field studies that would provide information on the epizootiology of occurrence of these parasites in wild populations have been very limited, mainly confined to single blood film surveys. Such data are inadequate to provide an understanding of true prevalence or incidence or of factual knowledge of their impact on the wild population. Mechanisms for procuring such information are available in some cases and can be developed to fit other situations. Isodiagnosis, inoculation of blood from wild birds into susceptible captive hosts, has revealed a prevalence of over 60 % for Plasmodium in situations where microscope examination of single peripheral blood preparations yielded less than 1 %. Culture of bone marrow collected by biopsy demonstrates high prevalence of trypanosomes even when none are evident from microscopic examination of blood. Often preparations of tissues collected at necropsy reveal Leucocytozoon and Lankesterella when examination of peripheral blood gave no indication of infection. Methods developed by bird ringers provide techniques for obtaining repeat examinations of free-living birds that can yield further

  18. Freeze-frame fruit selection by birds

    USGS Publications Warehouse

    Foster, Mercedes S.

    2008-01-01

    The choice of fruits by an avian frugivore is affected by choices it makes at multiple hierarchical levels (e.g., species of fruit, individual tree, individual fruit). Factors that influence those choices vary among levels in the hierarchy and include characteristics of the environment, the tree, and the fruit itself. Feeding experiments with wild-caught birds were conducted at El Tirol, Departamento de Itapua, Paraguay to test whether birds were selecting among individual fruits based on fruit size. Feeding on larger fruits, which have proportionally more pulp, is generally more efficient than feeding on small fruits. In trials (n = 56) with seven species of birds in four families, birds selected larger fruits 86% of the time. However, in only six instances were size differences significant, which is likely a reflection of small sample sizes.

  19. View of Pilot Gregory Johnson working on the Flight Deck

    NASA Image and Video Library

    2009-05-21

    S125-E-013040 (21 May 2009) --- Occupying the commander?s station, astronaut Gregory C. Johnson, STS-125 pilot, uses the Portable In-Flight Landing Operations Trainer (PILOT) on the flight deck of the Earth-orbiting Space Shuttle Atlantis. PILOT consists of a laptop computer and a joystick system, which helps to maintain a high level of proficiency for the end-of-mission approach and landing tasks required to bring the shuttle safely back to Earth.

  20. The 1990 Johnson Space Center bibliography of scientific and technical papers

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Abstracts are presented of scientific and technical papers written and/or presented by L. B. Johnson Space Center (JSC) authors, including civil servants, contractors, and grantees, during the calendar year of 1990. Citations include conference and symposium presentations, papers published in proceedings or other collective works, seminars, and workshop results, NASA formal report series (including contractually required final reports), and articles published in professional journals.

  1. Evolution of bird genomes-a transposon's-eye view.

    PubMed

    Kapusta, Aurélie; Suh, Alexander

    2017-02-01

    Birds, the most species-rich monophyletic group of land vertebrates, have been subject to some of the most intense sequencing efforts to date, making them an ideal case study for recent developments in genomics research. Here, we review how our understanding of bird genomes has changed with the recent sequencing of more than 75 species from all major avian taxa. We illuminate avian genome evolution from a previously neglected perspective: their repetitive genomic parasites, transposable elements (TEs) and endogenous viral elements (EVEs). We show that (1) birds are unique among vertebrates in terms of their genome organization; (2) information about the diversity of avian TEs and EVEs is changing rapidly; (3) flying birds have smaller genomes yet more TEs than flightless birds; (4) current second-generation genome assemblies fail to capture the variation in avian chromosome number and genome size determined with cytogenetics; (5) the genomic microcosm of bird-TE "arms races" has yet to be explored; and (6) upcoming third-generation genome assemblies suggest that birds exhibit stability in gene-rich regions and instability in TE-rich regions. We emphasize that integration of cytogenetics and single-molecule technologies with repeat-resolved genome assemblies is essential for understanding the evolution of (bird) genomes. © 2016 New York Academy of Sciences.

  2. 50 CFR 20.62 - Importation of birds of another.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Importation of birds of another. 20.62... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.62 Importation of birds of another. No person shall import migratory game birds belonging to another person. ...

  3. 50 CFR 20.62 - Importation of birds of another.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Importation of birds of another. 20.62... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.62 Importation of birds of another. No person shall import migratory game birds belonging to another person. ...

  4. Potential for task-sharing to Lady Health Workers for identification and emergency management of pre-eclampsia at community level in Pakistan.

    PubMed

    Salam, Rehana A; Qureshi, Rahat Najam; Sheikh, Sana; Khowaja, Asif Raza; Sawchuck, Diane; Vidler, Marianne; von Dadelszen, Peter; Zaidi, Shujaat; Bhutta, Zulfiqar

    2016-09-30

    An estimated 276 Pakistani women die for every 100,000 live births; with eclampsia accounting for about 10 % of these deaths. Community health workers contribute to the existing health system in Pakistan under the banner of the Lady Health Worker (LHW) Programme and are responsible to provide a comprehensive package of antenatal services. However, there is a need to increase focus on early identification and prompt diagnosis of pre-eclampsia in community settings, since women with mild pre-eclampsia often present without symptoms. This study aims to explore the potential for task-sharing to LHWs for the community-level management of pre-eclampsia and eclampsia in Pakistan. A qualitative exploratory study was undertaken February-July 2012 in two districts, Hyderabad and Matiari, in the southern province of Sindh, Pakistan. Altogether 33 focus group discussions (FGDs) were conducted and the LHW curriculum and training materials were also reviewed. The data was audio-recorded, then transcribed verbatim for thematic analysis using QSR NVivo-version10. Findings from the review of the LHW curriculum and training program describe that in the existing community delivery system, LHWs are responsible for identification of pregnant women, screening women for danger signs and referrals for antenatal care. They are the first point of contact for women in pregnancy and provide nutritional counselling along with distribution of iron and folic acid supplements. Findings from FGDs suggest that LHWs do not carry a blood pressure device or antihypertensive medications; they refer to the nearest public facility in the event of a pregnancy complication. Currently, they provide tetanus toxoid in pregnancy. The health advice provided by lady health workers is highly valued and accepted by pregnant women and their families. Many Supervisors of LHWs recognized the need for increased training regarding pre-eclampsia and eclampsia, with a focus on identifying women at high risk. The entire

  5. The breeding bird survey, 1966

    USGS Publications Warehouse

    Robbins, Chandler S.; Van Velzen, Willet T.

    1967-01-01

    A Breeding Bird Survey of a large section on North America was conducted during June 1966. Cooperators ran a total of 585 Survey routes in 26 eastern States and 4 Canadian Provinces. Future coverage of established routes will enable changes in the abundance of North American breeding birds to be measured. Routes are selected at random on the basis of one-degree blocks of latitude and longitude. Each 241/2-mile route, with 3-minute stops spaced one-half mile apart, is driven by automobile. All birds heard or seen at the stops are recorded on special forms and the data are then transferred to machine punch cards. The average number of birds per route is tabulated by State, along with the total number of each species and the percent of routes and stops upon which they were recorded. Maps are presented showing the range and abundance of selected species. Also, a year-to-year comparison is made of populations of selected species on Maryland routes in 1965 and 1966.

  6. Research on an infectious disease transmission by flocking birds.

    PubMed

    Tang, Mingsheng; Mao, Xinjun; Guessoum, Zahia

    2013-01-01

    The swarm intelligence is becoming a hot topic. The flocking of birds is a natural phenomenon, which is formed and organized without central or external controls for some benefits (e.g., reduction of energy consummation). However, the flocking also has some negative effects on the human, as the infectious disease H7N9 will easily be transmited from the denser flocking birds to the human. Zombie-city model has been proposed to help analyzing and modeling the flocking birds and the artificial society. This paper focuses on the H7N9 virus transmission in the flocking birds and from the flocking birds to the human. And some interesting results have been shown: (1) only some simple rules could result in an emergence such as the flocking; (2) the minimum distance between birds could affect H7N9 virus transmission in the flocking birds and even affect the virus transmissions from the flocking birds to the human.

  7. Integrating bird-habitat modeling into national forest planning for bird conservation in the southern Appalachians

    Treesearch

    David A. Buehler; Eric T. Linder; Kathleen E. Franzreb; Nathan A. Klaus; Randy Dettmers; John G. Bartlett

    2005-01-01

    We developed spatially-explicit bird-habitat models with a variety of site-specific and landscape parameters to predict avian species distributions on southern Appalachian National Forests to aid National Forests with bird conservation planning. These models can be used to assess the effects of different forest management alternatives on long-term population viability...

  8. Rainforest birds: A land manager's guide to breeding bird habitat in young conifer forests in the Pacific Northwest

    USGS Publications Warehouse

    Altman, Bob; Hagar, Joan

    2007-01-01

    An underlying premise of the Guide is that forest management has a direct and significant influence on bird populations. Consequently, manipulation of forest conditions as part of forest management can be designed and implemented to achieve bird conservation objectives (Busing and Garman, 2002; Lehmkuhl and others, 2002). It is not our intent to describe all the potential forest management activities that could be conducted to achieve the desired habitat conditions for birds. Those need to be determined locally by assessing the most ecologically appropriate management at each site. However, to assist land managers, the Guide offers some basic forest management activities that are widely accepted for achieving habitat conditions and features which benefit breeding birds.

  9. Book review: Bird census techniques, Second edition

    USGS Publications Warehouse

    Sauer, John R.

    2002-01-01

    Conservation concerns, federal mandates to monitor birds, and citizen science programs have spawned a variety of surveys that collect information on bird populations. Unfortunately, all too frequently these surveys are poorly designed and use inappropriate counting methods. Some of the flawed approaches reflect a lack of understanding of statistical design; many ornithologists simply are not aware that many of our most entrenched counting methods (such as point counts) cannot appropriately be used in studies that compare densities of birds over space and time. It is likely that most of the readers of The Condor have participated in a bird population survey that has been criticized for poor sampling methods. For example, North American readers may be surprised to read in Bird Census Techniques that the North American Breeding Bird Survey 'is seriously flawed in its design,' and that 'Analysis of trends is impossible from points that are positioned along roads' (p. 109). Our conservation efforts are at risk if we do not acknowledge these concerns and improve our survey designs. Other surveys suffer from a lack of focus. In Bird Census Techniques, the authors emphasize that all surveys require clear statements of objectives and an understanding of appropriate survey designs to meet their objectives. Too often, we view survey design as the realm of ornithologists who know the life histories and logistical issues relevant to counting birds. This view reflects pure hubris: survey design is a collaboration between ornithologists, statisticians, and managers, in which goals based on management needs are met by applying statistical principles for design to the biological context of the species of interest. Poor survey design is often due to exclusion of some of these partners from survey development. Because ornithologists are too frequently unaware of these issues, books such as Bird Census Techniques take on added importance as manuals for educating ornithologists about

  10. The Superconducting Bird: A Didactical Toy.

    ERIC Educational Resources Information Center

    Guarner, E.; Sanchez, A. M.

    1992-01-01

    Describes the design of the superconducting bird, a device to demonstrate the phenomenon of superconductivity. Discusses the utilization of the device as an example of a motor and compares it to the toy called the drinking bird. (MDH)

  11. 50 CFR 20.20 - Migratory Bird Harvest Information Program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Migratory Bird Harvest Information Program... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Taking § 20.20 Migratory Bird Harvest... information will be used to provide a sampling frame for the national Migratory Bird Harvest Survey. Response...

  12. 50 CFR 20.42 - Transportation of birds of another.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Transportation of birds of another. 20.42... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Transportation Within the United States § 20.42 Transportation of birds of another. No person shall transport migratory game birds belonging to another person...

  13. 50 CFR 20.42 - Transportation of birds of another.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Transportation of birds of another. 20.42... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Transportation Within the United States § 20.42 Transportation of birds of another. No person shall transport migratory game birds belonging to another person...

  14. 50 CFR 20.20 - Migratory Bird Harvest Information Program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Migratory Bird Harvest Information Program... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Taking § 20.20 Migratory Bird Harvest... information will be used to provide a sampling frame for the national Migratory Bird Harvest Survey. Response...

  15. 19 CFR 10.75 - Wild animals and birds; zoological collections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Wild animals and birds; zoological collections. 10... Animals and Birds § 10.75 Wild animals and birds; zoological collections. When wild animals or birds are... animals or birds were specially imported pursuant to negotiations conducted prior to importation for the...

  16. 19 CFR 10.75 - Wild animals and birds; zoological collections.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Wild animals and birds; zoological collections. 10... Animals and Birds § 10.75 Wild animals and birds; zoological collections. When wild animals or birds are... animals or birds were specially imported pursuant to negotiations conducted prior to importation for the...

  17. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – Six-year-old Connor Johnson gives a big thumbs up following a ceremony in the Kennedy Space Center Visitor Complex' Rocket Garden in which NASA Kennedy Space Center Director and former astronaut Robert Cabana presented him with mementos to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. From left are Connor's brother Liam, Cabana and Connor. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  18. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – Six-year-old Connor Johnson, right, discusses his interest in the space program with NASA Kennedy Space Center Director and former astronaut Robert Cabana during a ceremony in the Kennedy Space Center Visitor Complex' Rocket Garden. During the ceremony, Cabana will present Connor with mementos to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  19. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – NASA Kennedy Space Center Director and former astronaut Robert Cabana, left, discusses the future of the space program with six-year-old Connor Johnson during a ceremony in the Kennedy Space Center Visitor Complex' Rocket Garden. During the ceremony, Cabana will present Connor with mementos to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper

  20. Ceremony Honoring Connor Johnson

    NASA Image and Video Library

    2014-03-15

    CAPE CANAVERAL, Fla. – Six-year-old Connor Johnson gives a big thumbs up following a ceremony in the Kennedy Space Center Visitor Complex' Rocket Garden during which NASA Kennedy Space Center Director and former astronaut Robert Cabana presented him with space mementos to inspire the youngster to continue the dream he has had since the age of three of becoming an astronaut. Behind Connor are representatives of the news and social media who attended the event. Connor, of Denver, Colo., gained national attention for having the "right stuff" when he launched an online petition on the White House website in December 2013 to save NASA’s funding from budget cuts. One of the mementos, a piece of space history, was a bolt used to hold the International Space Station's Unity module in place in space shuttle Endeavour's payload bay on the STS-88 mission, the first station assembly mission and Cabana's fourth and final spaceflight. Connor and his family were the guests of Delaware North Companies Parks & Resorts, the concessionaire managing the visitor complex. During his visit, Connor had the opportunity to meet with astronauts, see space vehicles and witness the Robot Rocket Rally underway in the complex' Rocket Garden over the weekend. To learn more about the educational activities available daily at the Kennedy Space Center Visitor Complex, visit http://www.kennedyspacecenter.com. Photo credit: NASA/Dan Casper