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Sample records for palmer lord soulsby

  1. The Lord of Uraniborg

    NASA Astrophysics Data System (ADS)

    Thoren, Victor E.

    1991-04-01

    The Lord of Uraniborg is a comprehensive biography of Tycho Brahe, father of modern astronomy, famed alchemist, and litterateur of the sixteenth-century Danish Renaissance. Written in a lively and engaging style, Victor Thoren's biography offers fresh perspectives on Tycho's life and presents new analyses of virtually every aspect of his scientific work. A range of readers interested in astronomy, history of astronomy, and the history of science will find this book fascinating.

  2. Something the Lord Made.

    PubMed

    Toledo-Pereyra, Luis H

    2007-01-01

    When Alfred Blalock (1899-1965), the pioneer Hopkins surgical professor, saw the pulmonary artery suturing technique that his laboratory technician, Vivien Thomas (1910-1985), had just performed in a dog, his level of astonishment was so high that he expressed, "Vivien, this looks like Something the Lord Made." In all his years of practice, Dr. Blalock had never seen anything like it before. The level of perfection was so superior to other works that it could not be considered to be of human descent. The surgical technician far exceeded anyone else in the surgical department. In due time, he taught surgical residents and faculty the exquisite details of the laborious vascular suturing techniques. Thomas and Blalock learned to respect and appreciate each other's work. Thomas, the advanced student, and Blalock, the noted teacher, learned to understand one another and recognize their unique abilities. With the support and theoretical advice of his mentor, Thomas proceeded in the old Hunterian Laboratory to solve the problem of the Blue Baby heart disease, also known as Tetralogy of Fallot. The fruits of Thomas's work were put to a test on November 29, 1944, when surgeon-in-chief Blalock took baby Eileen to room 706 to perform the first pulmonary artery to subclavian artery shunt in humans. The results were especially good, and baby Eileen recovered satisfactorily. It was obvious that history had been made, and Thomas and Blalock were the creators, the heroes of this extraordinary feat. They had participated together in Something the Lord Made. PMID:17454391

  3. Lord's Paradox Re-examined.

    ERIC Educational Resources Information Center

    Lund, Thorleif

    1999-01-01

    Accounts for the paradox posed by F. Lord (1967) concerning the logic behind statistical adjustment with preexisting groups in both causal and descriptive terms. The account of the paradox illustrates the need for causal metamodels. (Author/SLD)

  4. Palmer amaranth competition for water in cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth is a troublesome weed in cotton production. Yield losses of 65% have been reported due to season-long Palmer amaranth competition with cotton. To determine if water is a factor in this system, experiments were conducted in 2011, 2012, and 2013 in Citra, FL and in Tifton, GA. In 2011,...

  5. People Interview: Lord Rees looks to the future

    NASA Astrophysics Data System (ADS)

    2009-01-01

    INTERVIEW Lord Rees looks to the future The Royal Society will celebrate its 350th anniversary in 2010. Its president, Lord Martin Rees, talks to David Smith about astronomy, education and why he'd rather meet Galileo than Newton.

  6. Erratum for the article Lord 2016.

    PubMed

    Biddle, Stuart

    2016-07-01

    In the JAPA supplement (JAPA 24[Suppl.], June 2016), which contained the abstracts for the 9th World Congress on Active Ageing, an incorrect abstract appears on page S102. This abstract, "An Australian Unique Way of Addressing the Research-Selling Health and Wellness to the Over 60s with Active Life Weekends", by B. Lord, was a duplicate of an earlier printed abstract. The correct abstract appears below. We apologize for this error. The online version has been corrected. PMID:27622660

  7. A brief history of Lord Rutherford's radium.

    PubMed

    Todd, Neil

    2014-09-20

    In this paper I give a brief summary of what is known about the acquisition, use and fate of the radium sources that were in the possession of Lord Rutherford during his lifetime. The account is written in two parts, corresponding to the periods from the discovery of radium in 1898 until his death in 1937 and then from 1937 until recent times. The history of Rutherford's radium closely shadows the history of radioactivity, the evolution of nuclear physics, the race for the bomb, and the development of the nuclear industry.

  8. A brief history of Lord Rutherford's radium

    PubMed Central

    Todd, Neil

    2014-01-01

    In this paper I give a brief summary of what is known about the acquisition, use and fate of the radium sources that were in the possession of Lord Rutherford during his lifetime. The account is written in two parts, corresponding to the periods from the discovery of radium in 1898 until his death in 1937 and then from 1937 until recent times. The history of Rutherford's radium closely shadows the history of radioactivity, the evolution of nuclear physics, the race for the bomb, and the development of the nuclear industry. PMID:25254280

  9. Palmer Amaranth Identification and Documentation of Herbicide Resistance in Argentina

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth (Amaranthuspalmeri S. Wats.) has greatly disrupted agricultural practices in the US with its rapid growth and rapid evolution of herbicide resistance. This weed species is now suspected in Argentina. To document whether the suspected plant populations are indeed Palmer amaranth, mo...

  10. Reductions in Palmer Amaranth (Amaranthus palmeri) seed viability over time

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth plants are likely emerging from relatively shallow depths within the soil profile. Deep tillage event should bury Palmer amaranth seeds to depths below their optimal emergence. Success of this proposed strategy for reducing weed population depends upon seed dormancy and longevity in...

  11. Phytoplankton Bloom Phenology near Palmer Station Antarctica

    NASA Astrophysics Data System (ADS)

    Crews, L.; Doney, S. C.; Kavanaugh, M.; Ducklow, H. W.; Schofield, O.; Glover, D. M.

    2015-12-01

    West Antarctic Peninsula (WAP) phytoplankton bloom phenology is coupled to growing season water column stratification precipitated by seasonal warming and the melting of winter sea-ice. Previous studies document declining bloom magnitude over decadal timescales in conjunction with decreasing sea-ice extent and duration in the Northern WAP, but less work has been to done explain the observed inter-annual variability in this region. Here we use a high-resolution in situ time series collected by the Palmer Station Antarctica Long Term Ecological Research program and satellite ocean color imagery to investigate the underlying mechanisms controlling phytoplankton bloom timing and magnitude near Palmer Station. We pair chlorophyll and CTD measurements collected twice per week during the austral summer, 1992—2003, with satellite ocean color and ice fractional cover data to examine bloom development and within-season trends in mixed layer depth. Initial results suggest a possible shift over time with spring/summer blooms occurring earlier in the growing season reflecting earlier sea-ice free conditions. Net phytoplankton accumulation rates are also computed and compared against growth estimates. Our results can be used to develop and validate models of coastal Antarctic primary production that better represent inter-annual primary production variability.

  12. Ozone profiles above Palmer Station, Antarctica

    NASA Technical Reports Server (NTRS)

    Torres, Arnold L.; Brothers, George

    1988-01-01

    NASA's Goddard Space Flight Center/Wallops Flight Facility conducted a series of 52 balloon-borne measurements of vertical ozone profiles over the National Science Foundation (NSF) research facility at Palmer Station, Antarctica (64 deg 46 S, 64 deg 3 W) between August 9 and October 24, 1987. High resolution measurements were made from ground level to an average of 10 mb. While much variation was seen in the profile amounts of ozone, it is clear that a progressive depletion of ozone occurred during the measurement period, with maximum depletion taking place in the 17 to 19 km altitude region. Ozone partial pressures dropped by about 95 percent in this region. Shown here are plotted time dependences of ozone amounts observed at 17 km and at arbitrarily selected altitudes below (13 km) and above (24 km) the region of maximum depletion. Ozone partial pressure at 17 km is about 150nb in early August, and has decreased to less than 10nb in the minimums in October. The loss rate is of the order of 1.5 percent/day. In summary, a progressive depletion in stratospheric ozone over Palmer Station was observed from August to October, 1987. Maximum depletion occurred in the 17 to 19 km range, and amounted to 95 percent. Total ozone overburden decreased by up to 50 percent during the same period.

  13. Thinking through Writing. Lord Fairfax Community College, 1990-1992.

    ERIC Educational Resources Information Center

    Lord Fairfax Community Coll., Middletown, VA.

    In an attempt to improve its students' writing abilities, as well as their critical thinking skills, Lord Fairfax Community College, in Virginia, developed a program called "Thinking through Writing." The project designers believed that concept formation, classification, memory enhancement, and other learning/thinking skills could be enhanced by…

  14. Lord Brouncker's Forgotten Sequence of Continued Fractions for Pi

    ERIC Educational Resources Information Center

    Osler, Thomas J.

    2010-01-01

    "Lord Brouncker's continued fraction for pi" is a well-known result. In this article, we show that Brouncker found not only this one continued fraction, but an entire infinite sequence of related continued fractions for pi. These were recorded in the "Arithmetica Infinitorum" by John Wallis, but appear to have been ignored and forgotten by modern…

  15. On Symbolic Significance of Characters in "Lord of the Flies"

    ERIC Educational Resources Information Center

    Li, Xiaofang; Wu, Weihua

    2009-01-01

    The characters in "Lord of the Flies" possess recognizable symbolic significance, which make them as the sort of people around us. Ralph stands for civilization and democracy; Piggy represents intellect and rationalism; Jack signifies savagery and dictatorship; Simon is the incarnation of goodness and saintliness. All of these…

  16. Evaluation of a high-residue cultivator for palmer amaranth control in conservation -tillage systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Resistant Palmer amaranth control in conservation systems continues to challenge producers. Recommendations currently include sequential soil applied herbicides in an attempt to prevent Palmer amaranth emergence. However, in the event activation is inadequate, alternative postemergence control opt...

  17. Movement of glyphosate-resistant Palmer amaranth pollen in-field

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth (Amaranthus palmeri) is one of the most troublesome weeds of Southern row crops. The objective of this study was to determine if the glyphosate resistance trait could be transferred via pollen in Palmer amaranth. In 2006, a GR Palmer amaranth pollen source population was planted in t...

  18. Lord Brouncker's forgotten sequence of continued fractions for pi

    NASA Astrophysics Data System (ADS)

    Osler, Thomas J.

    2010-01-01

    'Lord Brouncker's continued fraction for π' is a well-known result. In this article, we show that Brouncker found not only this one continued fraction, but an entire infinite sequence of related continued fractions for π. These were recorded in the Arithmetica Infinitorum by John Wallis, but appear to have been ignored and forgotten by modern mathematicians. We identify these continued fractions and give a modern derivation.

  19. Alice Freeman Palmer: The Evolution of a New Woman.

    ERIC Educational Resources Information Center

    Bordin, Ruth

    This book presents a biographical account of the life of Alice Freeman Palmer (1855-1902) who is credited with expanding academic horizons for women in the United States during the late 19th and early 20th centuries. It tells of the obstacles she confronted as she chose both marriage and a professional career as well as illuminates this…

  20. Glyphosate resistance does not affect Palmer amaranth seedbank longevity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A greater understanding of the factors that regulate weed seed return to and persistence in the soil seedbank is needed for the management of difficult to control herbicide resistant weeds. Studies were conducted in Tifton, GA to evaluate the longevity of buried Palmer amaranth seeds and estimate t...

  1. Perturbative Interpretation of Adaptive Thouless-Anderson-Palmer Free Energy

    NASA Astrophysics Data System (ADS)

    Yasuda, Muneki; Takahashi, Chako; Tanaka, Kazuyuki

    2016-07-01

    In conventional well-known derivation methods for the adaptive Thouless-Anderson-Palmer (TAP) free energy, special assumptions that are difficult to mathematically justify except in some mean-field models, must be made. Here, we present a new adaptive TAP free energy derivation method. Using this derivation technique, without any special assumptions, the adaptive TAP free energy can be simply obtained as a high-temperature expansion of the Gibbs free energy.

  2. The Palmer Drought Severity Index: limitations and assumptions.

    USGS Publications Warehouse

    Alley, W.M.

    1984-01-01

    The structure of the Palmer Drought Severity Index (PDSI), which is perhaps the most widely used regional index of drought, is examined. The PDSI addresses two of the most elusive properties of droughts: their intensity and their beginning and ending times. Under certain conditions, the PDSI values are very sensitive to the criteria for ending an 'established' drought and precipitation during a month can have a very large effect on the PDSI values for several previous months. -from Author

  3. Anger among Allies: Audre Lorde's 1981 Keynote Admonishing the National Women's Studies Association

    ERIC Educational Resources Information Center

    Olson, Lester C.

    2011-01-01

    This essay argues that Audre Lorde's 1981 keynote speech, "The Uses of Anger: Women Responding to Racism," has much to contribute to communication scholars' understanding of human biases and rhetorical artistry. The significance of Lorde's subject is one reason for devoting critical attention to her speech, because, in contemporary public life in…

  4. Decolonizing Imaginaries: Rethinking "the People" in the Young Lords' Church Offensive

    ERIC Educational Resources Information Center

    Enck-Wanzer, Darrel

    2012-01-01

    This essay is an attempt to come to terms with the Young Lords' popular liberation rhetoric in the church offensive. Building from Michael Calvin McGee's observation that ""the people" are more process than phenomenon," I explore the ways in which the Young Lords' craft "the people's repertory of convictions" from diverse rhetorical resources in…

  5. John Twysden and John Palmer: 17th-century Northamptonshire astronomers

    NASA Astrophysics Data System (ADS)

    Frost, M. A.

    2008-01-01

    John Twysden (1607-1688) and John Palmer (1612-1679) were two astronomers in the circle of Samuel Foster (circa 1600-1652), the subject of a recent paper in this journal. John Twysden qualified in law and medicine and led a peripatetic life around England and Europe. John Palmer was Rector of Ecton, Northamptonshire and later Archdeacon of Northampton. The two astronomers catalogued observations made from Northamptonshire from the 1640s to the 1670s. In their later years Twysden and Palmer published works on a variety of topics, often astronomical. Palmer engaged in correspondence with Henry Oldenburg, the first secretary of the Royal Society, on topics in astronomy and mathematics.

  6. Lord Byron's physician: John William Polidori on somnambulism.

    PubMed

    Finger, Stanley; Stiles, Anne

    2013-01-01

    John William Polidori (1795-1821) was the Edinburgh-trained physician hired by Lord Byron to accompany him to Switzerland, where he participated in the story-telling event proposed by Byron that led, with Polidori's help, to Mary Shelley's Frankenstein. Although those interested in English literature might also remember Polidori as the author of The Vampyre, one of the first extended works of fiction about vampires, his earlier interest in somnambulism and trance states is only beginning to be appreciated. Even more than students of Romantic literature, historians of science and medicine seem little aware of what Polidori had written about oneirodynia, a synonym for somnambulism, and how his thoughts from 1815 about such activities reflected the changing medical zeitgeist at this time. This chapter examines Polidori's medical thesis in a neuroscience context and compares what he wrote to the writings of several other physicians who were fascinated by nocturnal wanderings, their causes, their manifestations, and their possible treatments. PMID:24290263

  7. Lord Byron's physician: John William Polidori on somnambulism.

    PubMed

    Finger, Stanley; Stiles, Anne

    2013-01-01

    John William Polidori (1795-1821) was the Edinburgh-trained physician hired by Lord Byron to accompany him to Switzerland, where he participated in the story-telling event proposed by Byron that led, with Polidori's help, to Mary Shelley's Frankenstein. Although those interested in English literature might also remember Polidori as the author of The Vampyre, one of the first extended works of fiction about vampires, his earlier interest in somnambulism and trance states is only beginning to be appreciated. Even more than students of Romantic literature, historians of science and medicine seem little aware of what Polidori had written about oneirodynia, a synonym for somnambulism, and how his thoughts from 1815 about such activities reflected the changing medical zeitgeist at this time. This chapter examines Polidori's medical thesis in a neuroscience context and compares what he wrote to the writings of several other physicians who were fascinated by nocturnal wanderings, their causes, their manifestations, and their possible treatments.

  8. Reconceptualizing the Archetypal Trickster in Audre Lorde's Zami: A New Spelling of My Name.

    PubMed

    Saber, Yomna

    2015-01-01

    Carl Jung categorizes the trickster as a psychological archetype and sets certain parameters for it. This article examines Audre Lorde's trickster Afrekete in Zami: A New Spelling of My Name (1982) and poses the question of how typically archetypal a Black, female, lesbian trickster can be. Lorde occupies an idiosyncratic position in the canon in terms of race, gender, and sexual orientation. She bestows new qualities on her trickster coming from the peripheries she dwells in and challenges the Jungian model. Through Afrekete's linguistic dexterity and sexual identity, Lorde transforms the trickster from being seemingly innocuous into a figure of resistance grounded in lesbian erotica. PMID:26264993

  9. Reconceptualizing the Archetypal Trickster in Audre Lorde's Zami: A New Spelling of My Name.

    PubMed

    Saber, Yomna

    2015-01-01

    Carl Jung categorizes the trickster as a psychological archetype and sets certain parameters for it. This article examines Audre Lorde's trickster Afrekete in Zami: A New Spelling of My Name (1982) and poses the question of how typically archetypal a Black, female, lesbian trickster can be. Lorde occupies an idiosyncratic position in the canon in terms of race, gender, and sexual orientation. She bestows new qualities on her trickster coming from the peripheries she dwells in and challenges the Jungian model. Through Afrekete's linguistic dexterity and sexual identity, Lorde transforms the trickster from being seemingly innocuous into a figure of resistance grounded in lesbian erotica.

  10. Glysphosate-resistant Palmer amaranth (Amaranthus palmeri) morphology,growth, and seed production in Georgia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Herbicide resistant Palmer amaranth has become the most economically detrimental weed of cotton in the Southeast US. With the continual marginalization of potential herbicide tools, research has expanded to include alternative means of affecting future Palmer amaranth populations by altering safe s...

  11. Factors affecting potential for Palmer amaranth (Amaranthus palmeri) suppression by winter rye in Georgia, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Herbicide resistant Palmer amaranth has rapidly become a dominant weed management issue in agronomic crops of the Southeast U. S. The small size of Palmer amaranth seeds, relative to other common weeds, provides an opportunity to use physical weed control through high-biomass, rolled cover crop mul...

  12. Genomic stability of Palmer amaranth plants derived by macro-vegetative propagation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Q-PCR (quantitative polymerase chain reaction) and random amplified polymorphic DNA (RAPD) were utilized to investigate genetic stability of Palmer amaranth cloned plants over 10 generations. Q-PCR analysis of DNA from parent Palmer amaranth plants was repeated and confidence levels for determining ...

  13. Glyphosate-resistant Palmer amaranth (Amaranthus palmeri) morphology, growth, and seed production in Georgia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Herbicide resistant Palmer amaranth has become the most economically detrimental weed of cotton in the Southeast US. With the continual marginalization of potential herbicide tools, research has expanded to include alternative means of affecting future Palmer amaranth populations by altering safe s...

  14. Response to Anthony J. Palmer, "A Philosophical View of the General Education Core"

    ERIC Educational Resources Information Center

    Schuler, Nico

    2004-01-01

    Anthony J. Palmer's paper continues an absolutely necessary discussion on the general education core curriculum for American undergraduate students. Initially, Palmer summarized the global conditions with which we are presently confronted. This discussion led him to the reexamination of the general education core at the undergraduate level. The…

  15. One legacy of Lord Briggs is the value placed on nurse research.

    PubMed

    Adams, John

    2016-03-23

    The announcement of the death of Asa Briggs - Lord Briggs of Lewes - on March 15 brings to mind the debt the nursing profession owes his wise stewardship of a committee that examined aspects of the profession.

  16. The Sensitivity of the Palmer Drought Severity Index and Palmer's Z-Index to their Calibration Coefficients Including Potential Evapotranspiration.

    NASA Astrophysics Data System (ADS)

    Karl, Thomas R.

    1986-01-01

    The Palmer Drought Severity Index (PDSI) is routinely made available by NOAA for operational use, and it has also been calculated across the United States on a historical basis back to 1895 (Karl et al., 1983). Traditionally, the coefficients used in the calculation of the PDSI have been based on an anomalously hot and dry period across much of the United States (1931-60). By changing the base period used to calibrate the coefficients, the magnitude and the sign of the PDSI change significantly in many areas of the United States. Often the changes are larger than those that occur when the potential evapotranspiration is forced to a constant equal to the long-term monthly mean potential evapotranspiration. This sensitivity to base period calibration has important implications in the interpretation of operational or hindcast values of the PDSI for forest fire danger and other applications. The less frequently used Palmer moisture anomaly index (Z-index) is much less sensitive to changes in the calibration periods, and also has some desirable characteristics which may make it preferable to the PDSI for some agricultural and forest fire applications, i.e., it is more responsive to short-term moisture anomalies.

  17. Multiple-Herbicide Resistance Is Widespread in Roadside Palmer Amaranth Populations.

    PubMed

    Bagavathiannan, Muthukumar V; Norsworthy, Jason K

    2016-01-01

    Herbicide-resistant Palmer amaranth is a widespread issue in row-crop production in the Midsouthern US. Palmer amaranth is commonly found on roadside habitats in this region, but little is known on the degree of herbicide resistance in these populations. Herbicide resistance in roadside Palmer amaranth populations can represent the spread of an adaptive trait across a selective landscape. A large-scale survey was carried out in the Mississippi Delta region of eastern Arkansas to document the level of resistance in roadside Palmer amaranth populations to pyrithiobac and glyphosate, two important herbicides with broad history of use in the region. A total of 215 Palmer amaranth populations collected across 500 random survey sites were used in the evaluations. About 89 and 73% of the surveyed populations showed >90% survival to pyrithiobac and glyphosate, respectively. Further, only 3% of the populations were completely susceptible to glyphosate, while none of the populations was completely controlled by pyrithiobac. Among the 215 populations evaluated, 209 populations showed multiple resistance to both pyrithiobac and glyphosate at varying degrees. Dose-response assays confirmed the presence of high levels of herbicide resistance in the five selected populations (≥ 25-fold compared to a susceptible standard). Results demonstrate the prevalence of multiple-herbicide resistance in roadside Palmer amaranth populations in this region. Growers should be vigilant of Palmer amaranth infestation in roadsides adjacent to their fields and implement appropriate control measures to prevent likely spread of herbicide resistance into their fields.

  18. Multiple-Herbicide Resistance Is Widespread in Roadside Palmer Amaranth Populations.

    PubMed

    Bagavathiannan, Muthukumar V; Norsworthy, Jason K

    2016-01-01

    Herbicide-resistant Palmer amaranth is a widespread issue in row-crop production in the Midsouthern US. Palmer amaranth is commonly found on roadside habitats in this region, but little is known on the degree of herbicide resistance in these populations. Herbicide resistance in roadside Palmer amaranth populations can represent the spread of an adaptive trait across a selective landscape. A large-scale survey was carried out in the Mississippi Delta region of eastern Arkansas to document the level of resistance in roadside Palmer amaranth populations to pyrithiobac and glyphosate, two important herbicides with broad history of use in the region. A total of 215 Palmer amaranth populations collected across 500 random survey sites were used in the evaluations. About 89 and 73% of the surveyed populations showed >90% survival to pyrithiobac and glyphosate, respectively. Further, only 3% of the populations were completely susceptible to glyphosate, while none of the populations was completely controlled by pyrithiobac. Among the 215 populations evaluated, 209 populations showed multiple resistance to both pyrithiobac and glyphosate at varying degrees. Dose-response assays confirmed the presence of high levels of herbicide resistance in the five selected populations (≥ 25-fold compared to a susceptible standard). Results demonstrate the prevalence of multiple-herbicide resistance in roadside Palmer amaranth populations in this region. Growers should be vigilant of Palmer amaranth infestation in roadsides adjacent to their fields and implement appropriate control measures to prevent likely spread of herbicide resistance into their fields. PMID:27071064

  19. Multiple-Herbicide Resistance Is Widespread in Roadside Palmer Amaranth Populations

    PubMed Central

    Bagavathiannan, Muthukumar V.; Norsworthy, Jason K.

    2016-01-01

    Herbicide-resistant Palmer amaranth is a widespread issue in row-crop production in the Midsouthern US. Palmer amaranth is commonly found on roadside habitats in this region, but little is known on the degree of herbicide resistance in these populations. Herbicide resistance in roadside Palmer amaranth populations can represent the spread of an adaptive trait across a selective landscape. A large-scale survey was carried out in the Mississippi Delta region of eastern Arkansas to document the level of resistance in roadside Palmer amaranth populations to pyrithiobac and glyphosate, two important herbicides with broad history of use in the region. A total of 215 Palmer amaranth populations collected across 500 random survey sites were used in the evaluations. About 89 and 73% of the surveyed populations showed >90% survival to pyrithiobac and glyphosate, respectively. Further, only 3% of the populations were completely susceptible to glyphosate, while none of the populations was completely controlled by pyrithiobac. Among the 215 populations evaluated, 209 populations showed multiple resistance to both pyrithiobac and glyphosate at varying degrees. Dose-response assays confirmed the presence of high levels of herbicide resistance in the five selected populations (≥ 25-fold compared to a susceptible standard). Results demonstrate the prevalence of multiple-herbicide resistance in roadside Palmer amaranth populations in this region. Growers should be vigilant of Palmer amaranth infestation in roadsides adjacent to their fields and implement appropriate control measures to prevent likely spread of herbicide resistance into their fields. PMID:27071064

  20. Speciation with gene flow on Lord Howe Island

    PubMed Central

    Papadopulos, Alexander S. T.; Baker, William J.; Crayn, Darren; Butlin, Roger K.; Kynast, Ralf G.; Hutton, Ian; Savolainen, Vincent

    2011-01-01

    Understanding the processes underlying the origin of species is a fundamental goal of biology. It is widely accepted that speciation requires an interruption of gene flow between populations: ongoing gene exchange is considered a major hindrance to population divergence and, ultimately, to the evolution of new species. Where a geographic barrier to reproductive isolation is lacking, a biological mechanism for speciation is required to counterbalance the homogenizing effect of gene flow. Speciation with initially strong gene flow is thought to be extremely rare, and few convincing empirical examples have been published. However, using phylogenetic, karyological, and ecological data for the flora of a minute oceanic island (Lord Howe Island, LHI), we demonstrate that speciation with gene flow may, in fact, be frequent in some instances and could account for one in five of the endemic plant species of LHI. We present 11 potential instances of species divergence with gene flow, including an in situ radiation of five species of Coprosma (Rubiaceae, the coffee family). These results, together with the speciation of Howea palms on LHI, challenge current views on the origin of species diversity. PMID:21730151

  1. Lord Rayleigh: John William Strutt, third Baron Rayleigh.

    PubMed

    Wells, Peter N T

    2007-03-01

    John William Strutt, first son of the second Baron Rayleigh, was born on November 12, 1842. He was a sickly boy, so his schooling was sporadic. Nevertheless, he graduated first in his year at Cambridge and subsequently was a Fellow of Trinity College until his marriage in 1871. His father died in 1873, and he succeeded to the title third Baron Rayleigh. He converted the stable block of his country house, Terling Place, into a laboratory. In 1879, he moved back to Cambridge as Professor of Experimental Physics, but he returned to Terling in 1884. He published The Theory of Sound in 1877/1878 and, in his lifetime, 466 scientific articles. He received the 1904 Nobel Prize in Physics for the discovery of argon and made numerous seminal contributions to scientific progress. In the field of acoustics, he studied scattering, the diffraction limit, surface waves, resonance phenomena, reciprocity, streaming, radiation force, cavitation, relaxation, and binaural perception. He received many honors, was President of the Royal Society, one of the founding members of the Order of Merit, and Chancellor of Cambridge University. He also was interested in psychical research. Lord Rayleigh died on June 30, 1919. PMID:17375827

  2. 14. Historic American Buildings Survey, George F.A. Palmer, Photographer, 1937 ...

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

    14. Historic American Buildings Survey, George F.A. Palmer, Photographer, 1937 VIEW OF FIREPLACE WITH BIBLICAL TILES, NORTHEAST PARLOR CHAMBER ON SECOND FLOOR-'deTERNAY'S ROOM'. - Nichols-Wanton-Hunter House, 54 Washington Street, Newport, Newport County, RI

  3. 3. Historic American Buildings Survey, George F.A. Palmer, Photographer, June ...

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

    3. Historic American Buildings Survey, George F.A. Palmer, Photographer, June 16, 1936 DETAIL OF HOPPER AND HOISTING MECHANISM (FOR REMOVAL OF MILL STONES. 1757, CUT IN STONE). - Benjamin Hammond Grist Mill, Hammond Hill Road, Kingston, Washington County, RI

  4. 4. Historic American Buildings Survey, George F.A. Palmer, Photographer, June ...

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

    4. Historic American Buildings Survey, George F.A. Palmer, Photographer, June 16, 1936 DETAIL OF RECEIVING TROUGH (BASEMENT). - Benjamin Hammond Grist Mill, Hammond Hill Road, Kingston, Washington County, RI

  5. Near-Earth Asteroid Lightcurve Analysis at CS3-Palmer Divide Station: 2016 April-July

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2016-10-01

    Lightcurves for 31 near-Earth asteroids (NEAs), obtained at the Center for Solar System Studies-Palmer Divide Station (CS3-PDS) from 2016 April-July, were analyzed for rotation period and signs of satellites or tumbling.

  6. Biogeography of the Lord Howe Rise region, Tasman Sea

    NASA Astrophysics Data System (ADS)

    Przeslawski, Rachel; Williams, Alan; Nichol, Scott L.; Hughes, Michael G.; Anderson, Tara J.; Althaus, Franziska

    2011-04-01

    The two principal aims of this study were to synthesise physical and biological information to characterise the Lord Howe Rise (LHR) region and to use recent survey collections of benthic invertebrates (mostly large benthic epifauna) to describe its biogeography at regional and sub-regional scales. The LHR region is large (1.95 million km 2), spans tropical and cool temperate latitudes (18.4 to 40.3°S), and is influenced by several ocean currents, notably the East Australian Current and the Tasman Front. Our analyses revealed that biological patterns were related to two groups of geomorphic morphotypes found in this topographically complex region: subdued bathymetric features (expansive soft sediment basins and plateaus) and raised bathymetric features (scattered seamounts, guyots, knolls, and pinnacles). Raised bathymetric features in the LHR region were more likely to support richer and more abundant epifaunal assemblages dominated by suspension feeding invertebrates on hard substrata compared to subdued features which were dominated by infauna and detritivores in soft sediments. However, this trend does not apply to all raised bathymetric features (e.g., Gifford Guyot), with variations in depth, elevation, latitude, and particularly substrata affected the composition of biological assemblages. In addition, some demersal fishes, ophiuroids, and other benthic invertebrates showed distinct north-south delineations that coincide with the influence of the Tasman Front and thermal gradients. While the lack of spatially- and temporally- replicated data in the region limits our interpretation of survey data, paleo-environmental processes and examples from other regions provide some indication of how dispersal influences migration, speciation, and endemism in the LHR region. Although our current knowledge is limited, it is hoped that this review will help inform future studies in the area, as equitable examination of biological, geological, and oceanographic

  7. Prospects for ultrahigh-energy particle observation based on the lunar orbital LORD space experiment

    NASA Astrophysics Data System (ADS)

    Ryabov, V. A.; Chechin, V. A.; Gusev, G. A.; Maung, K. T.

    2016-08-01

    The problem of searching for highest-energy cosmic rays and neutrinos in the Universe is reviewed. Possibilities for using the radio method for detecting particles of energies above the GZK cut-off are analyzed. The method is based on the registration of coherent radio emission produced by cascades of most energetic particles in radio-transparent lunar regolith. The Luna-Resurs Orbiter space mission to be launched in the near future (2020) involves the Lunar Orbital Radio Detector (LORD). The design of the LORD space instrument and its scientific potentialities for registration of low-intense cosmic ray particle fluxes of energies above the GZK cut-off up to 1024eV are discussed. The designed LORD module (including the antenna, amplification, and data-acquisition systems) now is under construction. Exposure and capabilities of the LORD space experiment for detection of ultrahigh-energy cosmic rays and neutrinos have been compared with those for well-known current and proposed experiments. The LORD space experiment will make it possible to obtain important information on the highest-energy particles in the Universe, to verify modern models for the origin and the propagation of ultrahigh-energy cosmic rays and neutrinos.

  8. Relational operants: processes and implications: a response to Palmer's review of Relational Frame Theory.

    PubMed

    Hayes, Steven C; Barnes-Holmes, Dermot

    2004-09-01

    Palmer has recently criticized Relational Frame Theory (RFT) on the grounds that it has developed data in search of a principle. In this reply, we show that he has done so by attacking fundamental concepts within behavior analysis itself, including the functional nature of an operant and contingencies of reinforcement as a behavioral process. His claim that RFT appeals to new behavioral principles to explain the development of relational operants is shown to be incorrect: As with any operant, RFT appeals to a history of contacted consistencies in contingencies across multiple ex-emplars to explain them. New principles only emerge later as a logically necessary extension of such operants if they exist--a view that Palmer failed to address or appreciate. Palmer's desire to see the use of methods other than matching-to-sample is proper but already largely satisfied in the empirical literature on RFT. We show Palmer's defense of Skinner's definition of verbal behavior to be illogical and unresponsive to the empirical challenge behavior analysis faces. Palmer's alternative common sense mediational associationistic account is another in more than a century of such accounts, all of which have failed empirically. At its root, Palmer's criticism is based on a mechanistic philosophy that is hostile to a traditional functional behavior analytic approach. PMID:15540506

  9. Relational operants: processes and implications: a response to Palmer's review of Relational Frame Theory.

    PubMed

    Hayes, Steven C; Barnes-Holmes, Dermot

    2004-09-01

    Palmer has recently criticized Relational Frame Theory (RFT) on the grounds that it has developed data in search of a principle. In this reply, we show that he has done so by attacking fundamental concepts within behavior analysis itself, including the functional nature of an operant and contingencies of reinforcement as a behavioral process. His claim that RFT appeals to new behavioral principles to explain the development of relational operants is shown to be incorrect: As with any operant, RFT appeals to a history of contacted consistencies in contingencies across multiple ex-emplars to explain them. New principles only emerge later as a logically necessary extension of such operants if they exist--a view that Palmer failed to address or appreciate. Palmer's desire to see the use of methods other than matching-to-sample is proper but already largely satisfied in the empirical literature on RFT. We show Palmer's defense of Skinner's definition of verbal behavior to be illogical and unresponsive to the empirical challenge behavior analysis faces. Palmer's alternative common sense mediational associationistic account is another in more than a century of such accounts, all of which have failed empirically. At its root, Palmer's criticism is based on a mechanistic philosophy that is hostile to a traditional functional behavior analytic approach.

  10. Relational operants: processes and implications: a response to Palmer's review of Relational Frame Theory.

    PubMed Central

    Hayes, Steven C; Barnes-Holmes, Dermot

    2004-01-01

    Palmer has recently criticized Relational Frame Theory (RFT) on the grounds that it has developed data in search of a principle. In this reply, we show that he has done so by attacking fundamental concepts within behavior analysis itself, including the functional nature of an operant and contingencies of reinforcement as a behavioral process. His claim that RFT appeals to new behavioral principles to explain the development of relational operants is shown to be incorrect: As with any operant, RFT appeals to a history of contacted consistencies in contingencies across multiple ex-emplars to explain them. New principles only emerge later as a logically necessary extension of such operants if they exist--a view that Palmer failed to address or appreciate. Palmer's desire to see the use of methods other than matching-to-sample is proper but already largely satisfied in the empirical literature on RFT. We show Palmer's defense of Skinner's definition of verbal behavior to be illogical and unresponsive to the empirical challenge behavior analysis faces. Palmer's alternative common sense mediational associationistic account is another in more than a century of such accounts, all of which have failed empirically. At its root, Palmer's criticism is based on a mechanistic philosophy that is hostile to a traditional functional behavior analytic approach. PMID:15540506

  11. Two-Stage Equating in Differential Item Functioning Detection under the Graded Response Model with the Raju Area Measures and the Lord Statistic.

    ERIC Educational Resources Information Center

    Hidalgo-Montesinos, Maria Dolores; Lopez-Pina, Jose Antonio

    2002-01-01

    Examined the effect of test purification in detecting differential item functioning (DIF) by means of polytomous extensions of the Raju area measures (N. Raju, 1990) and the Lord statistic (F. Lord, 1980). Simulation results suggest the necessity of using a two-stage equating purification process with the Raju exact measures and the Lord statistic…

  12. Subglacial morphology and glacial evolution of the Palmer deep outlet system, Antarctic Peninsula

    NASA Astrophysics Data System (ADS)

    Domack, Eugene; Amblàs, David; Gilbert, Robert; Brachfeld, Stefanie; Camerlenghi, Angelo; Rebesco, Michele; Canals, Miquel; Urgeles, Roger

    2006-04-01

    The Palmer Deep is an erosional, inner-shelf trough located at the convergence of ice flow from three distinct accumulation centers. It served as a funnel for ice flow out across the continental shelf of the Antarctic Peninsula. Swath mapping of 1440 km 2 of seafloor in and adjacent to the Palmer Deep basin defines a large paleo-ice stream that flowed 230 km across the Antarctic Peninsula continental shelf during the Last Glacial Maximum (MIS-2). The unique perspective and detail of the Palmer Deep physiography allow us to recognize several phases of erosion and deposition in the outlet basin. These events are uniquely constrained by two ODP drill cores (sites 1099 and 1098) that together recovered over 150 m of latest Pleistocene and Holocene sediment. We divide this region of the continental shelf into three zones based upon mega- to meso-scale bathymetric features and emphasize that all three were part of one glacial outlet during the most recent period of glaciation. These zones include from inner shelf to outer shelf: the Palmer Deep basin, the Palmer Deep Outlet Sill and the Hugo Island Trough. Specific seafloor features associated with these zones include: relict terraces, sub-glacial lake deltas, channels and levees, debris slopes, spindle and out bed forms, mega-scale glacial lineations, morainal banks, and bank breach points. The origin of many of these features can be linked to the development of a sub-glacial lake basin within the Palmer Deep during or prior to MIS-2, its subsequent drainage, and recession of the Palmer Deep ice stream system. This sub-glacial lake system is reconstructed at the head of a major paleo-ice stream.

  13. More White Supremacy? "The Lord of the Rings" as Pro-American Imperialism

    ERIC Educational Resources Information Center

    Knaus, Christopher

    2005-01-01

    "The Lord of the Rings" continues Hollywood's recurrent theme of good triumphing over evil. The viewer is supposed to identify with the heroes, whiteness, and goodness, which of course triumphs over evil and blackness. Although the cast is made up almost entirely of White people, people also do not question this narrative of White supremacy. To…

  14. Negotiating Legacies: Audre Lorde, W.E.B. Du Bois, Marlon Riggs, and Me.

    ERIC Educational Resources Information Center

    Price-Spratley, Townsand

    1996-01-01

    Demonstrates how the writing of Audre Lorde, W. E. B. Du Bois, and Marlon Riggs contributed to the author's personal and professional development as a homosexual scholar of African descent. Describes negotiating legacies as the process of understanding the contexts and contributions of cultural ancestors. (SK)

  15. The Consciousness of Surrender and the Surrendered Consciousness: Ecstatic Dreams of Lord Krishna

    ERIC Educational Resources Information Center

    Dwyer, Graham

    2004-01-01

    This article is based on research at Bhaktivedanta Manor, the main UK centre of the Hare Krishna movement, and it examines ecstatic dreams of Lord Krishna which devotees at the Manor claim to experience. With a focus on one key informant's account of such dreams, the article explores the role the dreams play in spiritual and devotional life.…

  16. High School Decision-Making at Henry Lord Middle School in Fall River

    ERIC Educational Resources Information Center

    Bronhard, Aimee A.

    2012-01-01

    The purpose of this qualitative study was to investigate how students at Henry Lord Middle School in Fall River take into consideration their initial college and career aspirations when making their decision for high school. Self-efficacy theory, critical theory, and a literature review related to high school decision-making inform the analysis of…

  17. The "Lord of the Rings": Affective Approaches to Teaching Literature. DRICE (Development & Research in Confluent Education).

    ERIC Educational Resources Information Center

    Hillman, Aaron

    This paper was intended to be read to a class or group of people who will in turn respond to the directions given in the paper. It is an attempt to merge the affective and cognitive experiences of literature in order to provide a more meaningful experience while studying J.R.R. Tolkien's trilogy, "The Lord of the Rings." The directions are to…

  18. Lord of a Brave New Cuckoo's Nest: Implications for Supervisory Authority.

    ERIC Educational Resources Information Center

    Grimmett, Peter

    1981-01-01

    The contradiction in instructional supervisors' roles between helping and rating teachers raises questions about the nature of supervisory authority. Three novels--Golding's "Lord of the Flies," Huxley's "Brave New World," and Kesey's "One Flew Over the Cuckoo's Nest"--illustrate the general problem of combining social control with individual…

  19. The "Lord of the Rings"--A "Mythos" Applicable in Unsustainable Times?

    ERIC Educational Resources Information Center

    Morgan, Alun

    2010-01-01

    This article explores the relevance of J.R.R. Tolkien's "The Lord of the Rings" to environmental education and contemporary concerns about social and environmental injustices. It presents an account of the relationship between Tolkien's environmental biography and those aspects of the story that highlight the connection between his personal…

  20. Music, Myth, and Education: The Case of "The Lord of the Rings" Film Trilogy

    ERIC Educational Resources Information Center

    Jorgensen, Estelle R.

    2010-01-01

    In probing the interrelationship of myth, meaning, and education, the author offers a case in point, notably, Peter Jackson's film adaptations and Howard Shore's musical scores for J. R. R. Tolkien's "The Lord of the Rings trilogy"--"The Fellowship of the Ring," "The Two Towers," and "The Return of the King." Intersecting literature, film, and…

  1. Benthic environments of the Lord Howe Rise submarine plateau: Introduction to the special volume

    NASA Astrophysics Data System (ADS)

    Harris, Peter T.

    2011-04-01

    The Australian exclusive economic zone (EEZ) contains1.6 million km 2 of submarine plateaus, equal to about 13.8% of the world's known inventory of these features. This disproportionate occurrence of plateaus presents Australia with an increased global responsibility to understand and protect the benthic habitats and associated ecosystems. This special volume presents the results of two major marine surveys carried out on the Lord Howe Rise plateau during 2003 and 2007, during which benthic biological and geological samples, underwater photographs, video and multibean sonar bathymetry data were collected. The benthic habitats present on Lord Howe Rise are dominated by slowly-accumulating, low-energy, soft-sediment habitats, but also include hard/rocky substrates covering a small area of volcanic peaks (around 31 km 2) and parts of other larger seamounts (e.g., the Lord Howe Island seamount) which support rich and abundant epifaunal assemblages dominated by suspension feeding invertebrates. These rocky habitats appear to qualify as ecologically and biologically significant areas under the United Nations Convention on Biological Diversity (CBD) scientific selection criteria 1 (uniqueness or rarity), 4 (vulnerability, fragility, sensitivity or slow recovery) and 7 (naturalness). The collection of papers included in this special volume represents a major advance in knowledge about benthic habitats of the Lord Howe Rise, but also about the ecology of submarine plateaus in general.

  2. Understanding "Lord of the Flies": A Student Casebook to Issues, Sources, and Historical Documents.

    ERIC Educational Resources Information Center

    Olsen, Kirstin

    A seemingly simple tale of schoolboys marooned on an island, the novel "Lord of the Flies" is an enigmatic and provocative piece of literature. This casebook probes the many layers of meaning in the novel, examining its literary, philosophical, historical, scientific, and religious significance. The casebook integrates analysis and primary…

  3. Uplift of Lord Howe Rise during the Late Paleogene: Constraints from Micropaleontological Proxies

    NASA Astrophysics Data System (ADS)

    Kulhanek, D. K.; Morgans, H. E.; Bache, F.; Collot, J.; Rouillard, P.; Sutherland, R.

    2013-12-01

    Lord Howe Rise is located east of Australia and northwest of New Zealand within a series of basins and ridges in the Southwest Pacific Ocean that formed during the Cretaceous breakup of Gondwana. Coring of Lord Howe Rise during Deep Sea Drilling Project (DSDP) Legs 21 and 90 recovered pelagic sediments of Late Cretaceous to Cenozoic age. Neogene sequences in the region contain few hiatuses, whereas the Paleogene interval records an Eocene/Oligocene unconformity of varying duration originally interpreted to reflect major oceanographic circulation changes resulting from the development of the Antarctic Circumpolar Current. Recent work based primarily on stratal geometries and seismic reflection facies suggests that the unconformity may be related to uplift of the rise to at or near sea level as a result of subduction processes in the New Zealand region. To test this hypothesis, we collected high-resolution samples across the unconformity at three sites cored on Lord Howe Rise (DSDP Sites 207, 208, and 592) and one site in the adjacent New Caledonia Basin (DSDP Site 206) to examine changes in paleoenvironment across the unconformity. Biostratigraphic results based on calcareous nannofossils and planktic and benthic foraminifera indicate that the hiatus is of varying duration and at one site is a distinctly different age. At Sites 206, 207, and 208, the Eocene/Oligocene boundary is missing, with sediments below the unconformity of Middle Eocene age and sediments above the unconformity of Early Oligocene (Sites 206 and 208) to Middle Miocene (Site 207) age. In contrast, Site 592 records a complete Eocene/Oligocene boundary sequence, with the hiatus spanning the late Early Oligocene to Early Miocene. Sediments below the unconformity at this site are similar in age to those deposited directly above the unconformity in the New Caledonia Basin and on northern Lord Howe Rise. Paleodepths based on benthic foraminifera assemblages suggest some shallowing across the

  4. Observation of ultrahigh-energy cosmic rays and neutrinos from lunar orbit: LORD space experiment

    NASA Astrophysics Data System (ADS)

    Ryabov, Vladimir; Chechin, Valery; Gusev, German

    The problem of detecting highest-energy cosmic rays and neutrinos in the Universe is reviewed. Nowadays, there becomes clear that observation of these particles requires approaches based on novel principles. Projects based on orbital radio detectors for particles of energies above the CZK cut-off are discussed. We imply the registration of coherent Cherenkov radio emission produced by cascades of most energetic particles in radio-transparent lunar regolith. The Luna-Glob space mission proposed for launching in the near future involves the Lunar Orbital Radio Detector (LORD). The feasibility of LORD space instrument to detect radio signals from cascades initiated by ultrahigh-energy particles interacting with lunar regolith is examined. The comprehensive Monte Carlo calculations were carried out within the energy range of 10 (20) -10 (25) eV with the account for physical properties of the Moon such as its density, the lunar-regolith radiation length, the radio-wave absorption length, the refraction index, and the orbital altitude of a lunar satellite. We may expect that the LORD space experiment will surpass in its apertures and capabilities the majority of well-known current and proposed experiments dealing with the detection of both ultrahigh-energy cosmic rays and neutrinos. The design of the LORD space instrument and its scientific potentialities in registration of low-intense cosmic-ray particle fluxes above the GZK cut-off up to 10 (25) eV is discussed as well. The designed LORD module (including an antenna system, amplifiers, and a data acquisition system) now is under construction. The LORD space experiment will make it possible to obtain important information on the highest-energy particles in the Universe, to verify modern models for the origin and the propagation of ultrahigh-energy cosmic rays and neutrinos. Successful completion of the LORD experiment will permit to consider the next step of the program, namely, a multi-satellite lunar systems to

  5. Effects of Thermal Exposure on the Optical Properties of LORD Aeroglaze A276

    NASA Technical Reports Server (NTRS)

    Ellis, David L.; Jaworske, Donald A.

    2009-01-01

    A lunar outpost will require electrical energy. One potential source is fission surface power where heat from a reactor is converted into electricity utilizing an energy conversion system, and waste heat will need to be rejected from the system. The Second Generation Radiator Demonstration Unit is a technology demonstration unit leading towards operational radiators. To approximate the infrared emittance of the lunar outpost radiators, a low-cost coating compatible with the test conditions was sought. LORD Aeroglaze A276 has a similar emittance, but its performance in air and vacuum at the desired operating temperatures was unknown. This study determined that the emittance remained above 0.86 for all conditions tested and that LORD Aeroglaze A276 is a suitable surrogate coating for the Second Generation Radiator Demonstration Unit.

  6. Continuation of the New England Orogen, Australia, beneath the Queensland Plateau and Lord Howe rise

    USGS Publications Warehouse

    Mortimer, N.; Hauff, F.; Calvert, A.T.

    2008-01-01

    Greywacke, argillite, greyschist and hypabyssal igneous rocks have been obtained from an Ocean Drilling Program core on the Queensland Plateau and from xenoliths in a volcanic breccia dredged from the crest of the Lord Howe Rise. Low to intermediate detrital quartz contents, 260-240 Ma K-Ar ages, and only moderately radiogenic Sr and Nd isotope compositions, suggest a correlation with the New England Orogen of eastern Australia, rather than with Australia's Lachlan Orogen or other adjacent geological provinces. Our results indicate that the New England Orogen terranes continue towards New Zealand at least as far as the southern Lord Howe Rise. The projected offshore boundaries of the major east Australian orogens are now known with more confidence, and do not appear to require any major cross-orogen offsets.

  7. Celebrating the 50th Anniversary of the "Merrill-Palmer Quarterly"

    ERIC Educational Resources Information Center

    Ladd, Gary W.

    2004-01-01

    The academic year 2004-2005 marks the 50th anniversary of the "Merrill-Palmer Quarterly: A Journal of Developmental Psychology." This occasion provides an opportunity to celebrate the journal's heritage, its long history of scholarly contributions to the human developmental sciences, and its current and future mission as a purveyor of scientific…

  8. Teacher Evaluation within a Community of Truth: Testing the Ideas of Parker Palmer

    ERIC Educational Resources Information Center

    Schiller, Susan A.; Taylor, Marcy M.; Gates, Pamela S.

    2004-01-01

    Parker Palmer, in "The Courage to Teach" (1997), proposed an alternative approach to traditional teaching evaluations, one deeply rooted in a holistic view of education which focuses on the potential for creating self-knowledge and relationships between colleagues. This article describes a project in which we studied these claims and tested the…

  9. Near-Earth Asteorid Lightcurve Analysis at CS3-Palmer Divide Station: 2016 January-April

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2016-07-01

    Lightcurves for 38 near-Earth asteroids (NEAs) were obtained at the Center for Solar System Studies-Palmer Divide Station (CS3-PDS) from 2016 January-April. Also reported are 4 lightcurves obtained from 2014-2015 that were not previously published.

  10. Asteroid Lightcurve Analysis at CS3-Palmer Divide Station: 2015 June-September

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2016-01-01

    Lightcurves for 29 main-belt asteroids were obtained at the Center for Solar System Studies-Palmer Divide Station (CS3-PDS) from 2015 June-September. Hungaria members 1876 Napolitania and (47141) 1999 HB3 are suspected binary asteroids.

  11. Bioherbicidal effects of Myrothecium verrucaria on Glyphosate-resistant and -susceptible Palmer amaranth biotypes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bioherbicidal effects of the fungus Myrothecium verrucaria (MV) on glyphosate-resistant and -susceptible Palmer amaranth were examined on whole plants and in leaf bioassays of young and mature plants. Leaf bioassays using mycelia from the fermentation product of MV indicated that excised leaves of ...

  12. The Palmer notation system and its use with personal computer applications.

    PubMed

    Ferguson, J W

    2005-05-14

    The arguments for and against the Palmer dental notation system are briefly discussed, including the perceived difficulty of reproducing this on personal computers. Some technical solutions to the problems encountered in everyday Windows-based programs are outlined, with suggestions as to possible future applications. PMID:15895048

  13. Palmer amaranth (Amaranthus palmeri) damage niche in Illinois soybean is seed-limited

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth, a dioecious summer annual forb originating in Sonoran desert washes, compromises crop yields in much of the southern U.S., and is expanding its range northward. Appropriate tactics for proactively managing this weed in the upper Midwest will depend on characterizing its damage niche...

  14. Evidence for increasingly variable Palmer Drought Severity Index in the United States since 1895.

    PubMed

    Rayne, Sierra; Forest, Kaya

    2016-02-15

    Annual and summertime trends towards increasingly variable values of the Palmer Drought Severity Index (PDSI) over a sub-decadal period (five years) were investigated within the contiguous United States between 1895 and the present. For the contiguous United States as a whole, there is a significant increasing trend in the five-year running minimum-maximum ranges for the annual PDSI (aPDSI5 yr(min|max, range)). During this time frame, the average aPDSI5 yr(min|max, range) has increased by about one full unit, indicating a substantial increase in drought variability over short time scales across the United States. The end members of the running aPDSI5 yr(min|max, range) highlight even more rapid changes in the drought index variability within the past 120 years. This increasing variability in the aPDSI5 yr(min|max, range) is driven primarily by changes taking place in the Pacific and Atlantic Ocean coastal climate regions, climate regions which collectively comprise one-third the area of the contiguous United States. Similar trends were found for the annual and summertime Palmer Hydrological Drought Index (PHDI), the Palmer Modified Drought Index (PMDI), and the Palmer Z Index (PZI). Overall, interannual drought patterns in the contiguous United States are becoming more extreme and difficult to predict, posing a challenge to agricultural and other water-resource related planning efforts.

  15. Palmer Quest: A Feasible Nuclear Fission "Vision Mission" to the Mars Polar Caps

    NASA Technical Reports Server (NTRS)

    Carsey, F. D.; Beegle, L. W.; Nakagawa, R.; Elliott, J. O.; Matthews, J. B.; Coleman, M. L.; Hecht, M. H.; Ivaniov, A. B.; Head, J. W.; Milkovich, S.

    2005-01-01

    We are engaged in a NASA Vision Mission study, called Palmer Quest after the American Antarctic explorer Nathaniel Palmer, to assess the presence of life and evaluate the habitability of the basal domain of the Mars polar caps. We address this goal through four objectives: 1. Determine the presence of amino acids, nutrients, and geochemical heterogeneity in the ice sheet. 2. Quantify and characterize the provenance of the amino acids in Mars ice. 3. Assess the stratification of outcropped units for indications of habitable zones. 4. Determine the accumulation of ice, mineralogic material, and amino acids in Mars ice caps over the present epoch. Because of the defined scientific goal for the vision mission, the Palmer Quest focus is astrobiological; however, the results of the study make us optimistic that aggressive multi-platform in-situ missions that address a wide range of objectives, such as climate change, can be supported by variations of the approach used on this mission. Mission Overview: The Palmer Quest baseline

  16. Technology's Victims: The Breaker Boys, Ellen Webster Palmer, and the BIA.

    ERIC Educational Resources Information Center

    Stout, Zoe

    1991-01-01

    Explores, in a reprint of the 1989 Junior Division National History Day winning paper, the history of some technological developments in Pennsylvania's coal mining industry. Examines the "breaker boys," youths who sorted coal in severe working conditions. Introduces Ellen Webster Palmer, who addressed the problem by organizing the Boys' Industrial…

  17. Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2010 March - June

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2010-10-01

    Lightcurves for 19 asteroids were obtained at the Palmer Divide Observatory (PDO) from 2010 March through June: 413 Edburga, 2204 Lyyli, 2449 Kenos, 3225 Hoag, 3416 Dorrit, 3483 Svetlov, 3800 Karayusuf, 4461 Sayama, 4713 Steel, 5081 Sanguin, 5427 Jensmartin, 5641 McCleese, 6249 Jennifer, 6635 Zuber, 6911 Nancygreen, (29147) 1988 GG, (30856) 1991 XE, (48147) 2001 FO160, and (103501) 2000 AT245.

  18. Mechanism Of Resistance Of Evolved Glyphosate-Resistant Palmer Amaranth (Amaranthus Palmeri L.)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Evolved glyphosate resistance in weedy species represents a challenge for the continued success and utility of glyphosate-resistant crops. The first case of evolved glyphosate resistance in Palmer amaranth was a population from the U.S. state of Georgia, which was previously reported to have amplif...

  19. Influence of carrier volume and nozzle selection on Palmer amaranth control

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth (Amaranthus palmeri S Wats.) is largely viewed as one of the most troublesome weeds in the southeast. Effective control is essential in order to avoid reductions of crop yield. Due to wide-spread resistance to the ALS chemistry, postemergence contact herbicides are often the only i...

  20. Integrated palmer amaranth management in glufosinate-resistant cotton: II. primary, secondary, and conservation tillage

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A three-year field experiment was conducted to evaluate the role of inversion tillage, cover crops and spring tillage methods for Palmer amaranth between-row (BR) and within-row (WR) management in glufosinate-resistant cotton. Main plots were two inversion tillage systems: fall inversion tillage (IT...

  1. Construct Validation of Bachman and Palmer's (1996) Strategic Competence Model over Time in EFL Reading Tests

    ERIC Educational Resources Information Center

    Phakiti, Aek

    2008-01-01

    This article reports on a large-scale study that aims to validate the theory of strategic competence proposed by Bachman and Palmer (1996) through the use of structural equation modeling (SEM). The present study examines the relationship of test-takers' long-term strategic knowledge (i.e., trait strategies) and actual strategy use (i.e., state…

  2. Abundance, diversity, and feeding behavior of coral reef butterflyfishes at Lord Howe Island.

    PubMed

    Pratchett, Morgan S; Hoey, Andrew S; Cvitanovic, Christopher; Hobbs, Jean-Paul A; Fulton, Christopher J

    2014-09-01

    Endemic species are assumed to have a high risk of extinction because their restricted geographic range is often associated with low abundance and high ecological specialization. This study examines the abundance of Chaetodon butterflyfishes at Lord Howe Island in the south-west Pacific, and compares interspecific differences in local abundance to the feeding behavior and geographic range of these species. Contrary to expected correlations between abundance and geographic range, the single most abundant species of butterflyfish was Chaetodon tricinctus, which is endemic to Lord Howe Island and adjacent reefs; densities of C. tricinctus (14.1 ± 2.1 SE fish per 200m(2)) were >3 times higher than the next most abundant butterflyfish (Chaetodon melannotus), and even more abundant than many other geographically widespread species. Dietary breadth for the five dominant butterflyfishes at Lord Howe Island was weakly and generally negative correlated with abundance. The endemic C. tricinctus was a distinct outlier in this relationship, though our extensive feeding observations suggest some issues with the measurements of dietary breadth for this species. Field observations revealed that all bites taken on benthic substrates by C. tricinctus were from scleractinian corals, but adults rarely, if ever, took bites from the benthos, suggesting that they may be feeding nocturnally and/or using mid-water prey, such as plankton. Alternatively, the energetic demands of C. tricinctus may be fundamentally different to other coral-feeding butterflyfishes. Neither dietary specialization nor geographic range accounts for interspecific variation in abundance of coral reef butterflyfishes at Lord Howe Island, while much more work on the foraging behavior and population dynamics of C. tricinctus will be required to understand its' abundance at this location.

  3. Abundance, diversity, and feeding behavior of coral reef butterflyfishes at Lord Howe Island

    PubMed Central

    Pratchett, Morgan S; Hoey, Andrew S; Cvitanovic, Christopher; Hobbs, Jean-Paul A; Fulton, Christopher J

    2014-01-01

    Endemic species are assumed to have a high risk of extinction because their restricted geographic range is often associated with low abundance and high ecological specialization. This study examines the abundance of Chaetodon butterflyfishes at Lord Howe Island in the south-west Pacific, and compares interspecific differences in local abundance to the feeding behavior and geographic range of these species. Contrary to expected correlations between abundance and geographic range, the single most abundant species of butterflyfish was Chaetodon tricinctus, which is endemic to Lord Howe Island and adjacent reefs; densities of C. tricinctus (14.1 ± 2.1 SE fish per 200m2) were >3 times higher than the next most abundant butterflyfish (Chaetodon melannotus), and even more abundant than many other geographically widespread species. Dietary breadth for the five dominant butterflyfishes at Lord Howe Island was weakly and generally negative correlated with abundance. The endemic C. tricinctus was a distinct outlier in this relationship, though our extensive feeding observations suggest some issues with the measurements of dietary breadth for this species. Field observations revealed that all bites taken on benthic substrates by C. tricinctus were from scleractinian corals, but adults rarely, if ever, took bites from the benthos, suggesting that they may be feeding nocturnally and/or using mid-water prey, such as plankton. Alternatively, the energetic demands of C. tricinctus may be fundamentally different to other coral-feeding butterflyfishes. Neither dietary specialization nor geographic range accounts for interspecific variation in abundance of coral reef butterflyfishes at Lord Howe Island, while much more work on the foraging behavior and population dynamics of C. tricinctus will be required to understand its’ abundance at this location. PMID:25478152

  4. LORD Space Experiment for Investigation of Ultrahigh Energy Cosmic-ray Particles

    NASA Astrophysics Data System (ADS)

    Ryabov, V. A.; Gusev, G. A.; Chechin, V. A.

    2013-02-01

    The problem of detecting cosmic rays and neutrinos of energies above the GZK cutoff is reviewed. Nowadays, it becomes clear that registration of nature's most energetic particles requires approaches based on new principles. First of all, we imply the detection of the coherent Cherenkov radio emission in cascades of ultrahigh-energy particles in radio-transparent natural dense media, i.e., ice shields of Antarctica, mineral salt, and lunar regolith. The Luna-Glob space mission planned for launching in the near future involves the Lunar Orbital Radio Detector (LORD) whose aperture for cosmic rays and neutrinos of energies E >= 1020 eV exceeds all existing ground-based arrays. The feasibility of LORD to detect radio signals from showers initiated by ultrahigh-energy particles interacting with the lunar regolith is examined. The design of the LORD space instrument and its scientific potentialities for registration of low-intense cosmic-ray particle fluxes above the GZK cut-off up to 1025 eV is discussed.

  5. Incorporation of the Penman-Monteith potential evapotranspiration method into a Palmer Drought Severity Index Tool

    NASA Astrophysics Data System (ADS)

    Ficklin, Darren L.; Letsinger, Sally L.; Gholizadeh, Hamed; Maxwell, Justin T.

    2015-12-01

    Calculating the Palmer Drought Severity Index (PDSI) using the Thornthwaite potential evapotranspiration (PET) method has come under recent scrutiny for overestimating drought conditions when air temperatures exceed the historical baseline. With increasing air temperatures around the world, calculating the PDSI using the Thornthwaite PET method may no longer be the appropriate option. Therefore, various researchers have called for the use of the physically-based Penman-Monteith PET method to estimate PDSI. We present an addition to the PDSI tool developed by Jacobi et al. (2013) that includes an option to use the Penman-Monteith method to calculate PET as an input to the PDSI calculations. Comparisons with a global PDSI dataset also estimated using the Penman-Monteith method indicate good spatial correlation. This addition to the Jacobi et al. (2013) tool allows users to easily calculate a suite of Palmer drought indices using Penman-Monteith potential evapotranspiration for current and future drought projections at any spatial scale.

  6. Caroline B. Palmer: Pioneer Physician Anesthetist and First Chair of Anesthesia at Stanford.

    PubMed

    Brodsky, Jay B; Saidman, Lawrence J

    2015-12-01

    Caroline B. Palmer was appointed as Chief of Anesthesia at Cooper Medical College (soon renamed as Stanford Medical School) in 1909. For the next 28 years, she was an innovative leader, a clinical researcher, and a strong advocate for recognition of anesthesiology as a medical specialty. To honor her accomplishments, the operating room suite in the new Stanford Hospital will be named after this pioneering woman anesthesiologist.

  7. Antibiotic resistance among bacteria isolated from seawater and penguin fecal samples collected near Palmer Station, Antarctica.

    PubMed

    Miller, Robert V; Gammon, Katharine; Day, Martin J

    2009-01-01

    Antibiotic resistance in aquatic bacteria has increased steadily as a consequence of the widespread use of antibiotics, but practice and international treaty should have limited antibiotic contamination in Antarctica. We estimated antibiotic resistance in microorganisms isolated from the Antarctic marine waters and a penguin rookery, for 2 reasons: (i) as a measure of human impact and (ii) as a potential "snapshot" of the preantibiotic world. Samples were taken at 4 established sampling sites near Palmer Station, which is situated at the southern end of the Palmer Archipelago (64 degrees 10'S, 61 degrees 50'W). Sites were chosen to provide different potentials for human contamination. Forty 50 mL samples of seawater were collected and colony-forming units (CFU)/mL were determined at 6 and 20 degrees C. For this study, presumed psychrophiles (growth at 6 degrees C) were assumed to be native to Antarctic waters, whereas presumed mesophiles (growth at 20 degrees C but not at 6 degrees C) were taken to represent introduced organisms. The 20-6 degrees C CFU/mL ratio was used as a measure of the relative impact to the ecosystem of presumably introduced organisms. This ratio was highest at the site nearest to Palmer Station and decreased with distance from it, suggesting that human presence has impacted the natural microbial flora of the site. The frequency of resistance to 5 common antibiotics was determined in each group of isolates. Overall drug resistance was higher among the presumed mesophiles than the presumed psychrophiles and increased with proximity to Palmer Station, with the presumed mesophiles showing higher frequencies of single and multiple drug resistance than the psychrophile population. The frequency of multidrug resistance followed the same pattern. It appears that multidrug resistance is low among native Antarctic bacteria but is increased by human habitation.

  8. Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2009 June-September

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2010-01-01

    Lightcurves for 17 asteroids were obtained at the Palmer Divide Observatory (PDO) from 2009 June through September: 434 Hungaria, 790 Pretoria, 950 Ahrensa, 1203 Nanna, 1575 Winifred, (5639) 1989 PE, 6447 Terrycole, (6461) 1993 VB5, 6859 Datemasamune, (8639) 1986 VB1, 15374 Teta, (20614) 1999 SN3, (26916) 1996 RR2, 27776 Cortland, (32209) 2000 OW9, (46818) 1998 MZ24, and (77799) 2001 QV88.

  9. Asteroid Lightcurve Analysis at the Palmer Divide Observatory: December 2007 - March 2008

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2008-09-01

    Lightcurves for 17 asteroids were obtained at the Palmer Divide Observatory from December 2007 to early March 2008: 793 Arizona, 1092 Lilium, 2093 Genichesk, 3086 Kalbaugh, 4859 Fraknoi, 5806 Archieroy, 6296 Cleveland, 6310 Jankonke, 6384 Kervin, (7283) 1989 TX15, 7560 Spudis, (7579) 1990 TN1, (13578) 1993 MK, (24819) 1994 XY4, (26471) 2000 AS152, (26916) 1996 RR2, and 2008 CN1.

  10. Caroline B. Palmer: Pioneer Physician Anesthetist and First Chair of Anesthesia at Stanford.

    PubMed

    Brodsky, Jay B; Saidman, Lawrence J

    2015-12-01

    Caroline B. Palmer was appointed as Chief of Anesthesia at Cooper Medical College (soon renamed as Stanford Medical School) in 1909. For the next 28 years, she was an innovative leader, a clinical researcher, and a strong advocate for recognition of anesthesiology as a medical specialty. To honor her accomplishments, the operating room suite in the new Stanford Hospital will be named after this pioneering woman anesthesiologist. PMID:26579663

  11. Mechanism of resistance of evolved glyphosate-resistant Palmer amaranth (Amaranthus palmeri).

    PubMed

    Gaines, Todd A; Shaner, Dale L; Ward, Sarah M; Leach, Jan E; Preston, Christopher; Westra, Philip

    2011-06-01

    Evolved glyphosate resistance in weedy species represents a challenge for the continued success and utility of glyphosate-resistant crops. Glyphosate functions by inhibiting the plant enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS). The resistance mechanism was determined in a population of glyphosate-resistant Palmer amaranth from Georgia (U.S.). Within this population, glyphosate resistance correlates with increases in (a) genomic copy number of EPSPS, (b) expression of the EPSPS transcript, (c) EPSPS protein level, and (d) EPSPS enzymatic activity. Dose response results from the resistant and an F(2) population suggest that between 30 and 50 EPSPS genomic copies are necessary to survive glyphosate rates between 0.5 and 1.0 kg ha(-1). These results further confirm the role of EPSPS gene amplification in conferring glyphosate resistance in this population of Palmer amaranth. Questions remain related to how the EPSPS amplification initially occurred and the occurrence of this mechanism in other Palmer amaranth populations and other glyphosate-resistant species.

  12. ``Wibbly-Wobbly, Timey-Wimey-Stuff:'' Teaching with a Time Lord

    NASA Astrophysics Data System (ADS)

    Larsen, K.

    2014-07-01

    November 2013 marked the 50th anniversary of the premiere of Doctor Who, the longest-running science fiction television series in history (790 episodes spanning 1963-1989 and 2005-present). The revival of the BBC series in 2005 has been both critically acclaimed and commercially successful. The travels of the 900-plus-year-old Time Lord and his companions introduce viewers to the past, present, and future of our planet and many others. While the series is obviously fictional, there is also a surprising amount of fairly accurate science as well.

  13. Representing Science Through Historical Drama: Lord Kelvin and the Age of The Earth Debate

    NASA Astrophysics Data System (ADS)

    Begoray, Deborah L.; Stinner, Arthur

    This paper presents a defense for the use of historical scripted conversations in science. We discuss drama's use of both expository and narrative text forms to expand the language forms available for a variety of learners, the use of scripted conversations as a defensible curriculum design to foster learning in general and science in particular, and the expansion of literate practices to include dramatic arts. Throughout our discussion, we refer to Author 2 and Teichmann's scripted conversation Lord Kelvin and the Age of the Earth Debate (2003).

  14. GRM crustal magnetic anomalies: Separating the Lord Howe Rise and Norfolk Ridge submarine structures

    NASA Technical Reports Server (NTRS)

    Frey, H.

    1985-01-01

    Multiple source bodies often lie within the resolution element of the MAGSAT and POGO data. Small weak sources lying near larger stronger sources will tend to be missed, although they do contribute to the total observed anomaly. Lower elevation magnetic anomaly surveys such as GRM alleviate this problem through the combined effects of significantly greater resolution and stronger signal amplitude. This permits the detection of smaller source bodies, and analysis of their structure and nature. The improvement a GRM will provide is demonstrated in the Lord Howe Rise/Norfolk Ridge area east of Australia, between the Tasman Sea and south Fiji Basin. The submarine features origin have important plate tectonic implications. The Lord Howe Rise (LHR) is a continental fragment broken off from Australia by the opening of the Tasman Sea. It is a wide, shallow structure lying between 160 and 165 deg longitude at 23 to 37 deg S latitude. Seismic refraction data show the LHR crust extending to depths in excess of 20 km.

  15. "Being bridges": Cleaver/Baldwin/Lorde and African-American sexism and sexuality.

    PubMed

    Waldrep, S

    1993-01-01

    In an attempt to place James Baldwin and his ideas within the context of a debate on black sexuality and sexism, this paper begins with a section on Eldridge Cleaver and his critique of Baldwin's position on sexuality and race. Cleaver's own homophobia and misreading of Baldwin's essays and published comments on Richard Wright contribute to his inability to grasp Baldwin's sophisticated analysis of race/sexuality/sexism within Western culture. The second section takes up Baldwin explicitly and attempts both to outline his position more fully and to suggest the breadth and depth of his analysis of sexuality and the work yet to be done to chart it. In the final section of the paper I turn to Audre Lorde in order to update the critique of Baldwin's position within the debate. Lorde, like many other contemporary writer-theorists, sees the terms of the discussion differently from Baldwin. She agrees with his hatred of racism, homophobia, and sexism, but she disagrees with his solution that acceptance and "brotherly" love are a solution to the real problems facing black (and gay) people today. She posits a belief in the necessity for delineating the particular subject position she holds: black, lesbian, female, Western, etc., and she is wary of any allegiances that might elide the clues to her oppression. The paper attempts to demonstrate that these differing positions are, nevertheless, linked in ways historical and otherwise.

  16. Survival of the fittest: a comparison of medicine and health on Lord Howe Island and St Kilda.

    PubMed

    Stride, P

    2010-12-01

    Lord Howe Island and the St Kilda archipelago have many similarities, yet their communities had totally disparate outcomes. The characteristics of the two islands are compared and contrasted, and it is hypothesised that the differences in health and diseases largely explain the success of one society and the failure of the other.

  17. Trashing the System: Social Movement, Intersectional Rhetoric, and Collective Agency in the Young Lords Organization's Garbage Offensive

    ERIC Educational Resources Information Center

    Enck-Wanzer, Darrel

    2006-01-01

    Examining the nascent rhetoric of the Young Lords Organization's (YLO) 1969 "garbage offensive," this essay argues that the long-standing constraints on agency to which they were responding demanded an inventive rhetoric that was decolonizing both in its aim and in its form. Blending diverse forms of discourse produced an intersectional rhetoric…

  18. Asteroid Lightcurve Analysis at CS3-Palmer Divide Station: 2016 April-July

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2016-10-01

    Lightcurves for nine main-belt asteroids were obtained at the Center for Solar System Studies-Palmer Divide Station (CS3-PDS) from 2016 April to July. Of the group, four are known Hungaria binary asteroids: 1727 Mette, 2047 Smetana, 5899 Jedicke, and (18890) 2000 EV26. The Mars-crosser (54697) 2001 FA70 appears to be a newly-confirmed binary with P1 = 2.7075 h and POrb = 16.269 h. A third period, P2 = 2.1239 h, appears to be real. If so, it could be due to the asynchronous rotation of the satellite or a third body in the system.

  19. Does Exercise Improve Cognitive Performance? A Conservative Message from Lord's Paradox

    PubMed Central

    Liu, Sicong; Lebeau, Jean-Charles; Tenenbaum, Gershon

    2016-01-01

    Although extant meta-analyses support the notion that exercise results in cognitive performance enhancement, methodology shortcomings are noted among primary evidence. The present study examined relevant randomized controlled trials (RCTs) published in the past 20 years (1996–2015) for methodological concerns arise from Lord's paradox. Our analysis revealed that RCTs supporting the positive effect of exercise on cognition are likely to include Type I Error(s). This result can be attributed to the use of gain score analysis on pretest-posttest data as well as the presence of control group superiority over the exercise group on baseline cognitive measures. To improve accuracy of causal inferences in this area, analysis of covariance on pretest-posttest data is recommended under the assumption of group equivalence. Important experimental procedures are discussed to maintain group equivalence. PMID:27493637

  20. Does Exercise Improve Cognitive Performance? A Conservative Message from Lord's Paradox.

    PubMed

    Liu, Sicong; Lebeau, Jean-Charles; Tenenbaum, Gershon

    2016-01-01

    Although extant meta-analyses support the notion that exercise results in cognitive performance enhancement, methodology shortcomings are noted among primary evidence. The present study examined relevant randomized controlled trials (RCTs) published in the past 20 years (1996-2015) for methodological concerns arise from Lord's paradox. Our analysis revealed that RCTs supporting the positive effect of exercise on cognition are likely to include Type I Error(s). This result can be attributed to the use of gain score analysis on pretest-posttest data as well as the presence of control group superiority over the exercise group on baseline cognitive measures. To improve accuracy of causal inferences in this area, analysis of covariance on pretest-posttest data is recommended under the assumption of group equivalence. Important experimental procedures are discussed to maintain group equivalence. PMID:27493637

  1. Impacts of a population outbreak of the urchin Tripneustes gratilla amongst Lord Howe Island coral communities

    NASA Astrophysics Data System (ADS)

    Valentine, J. P.; Edgar, G. J.

    2010-06-01

    Subtidal reef surveys within the Lord Howe Island Marine Park revealed that populations of the sea urchin Tripneustes gratilla underwent an explosive outbreak in some regions of the park over a 2-year period. This urchin was rare or absent during 2006 surveys at 33 sites studied, but at sites off northern Lord Howe Island in 2008, densities averaged >1.3 m-2. Dramatic increases in T. gratilla density (exceeding 4 m-2) were observed at some sites. We quantify community-level impacts of T. gratilla using ‘before-after’ and ‘control-impact’ data. Zones closed to fishing exhibited similar increases in T. gratilla density to zones open to fishing. Although not previously reported as a keystone species affecting coral habitat, T. gratilla was found to possess an ‘ecosystem engineer’ function. Outbreak sites were characterised by significant declines in cover of foliose algae, including red algae, which decreased from 11.2% in 2006 compared to 2.5% in 2008. Brown foliose algae also declined at sites where T. gratilla outbreaks occurred, averaging 20.4% in 2006 compared to 1.8% in 2008. By contrast, crustose coralline algal cover increased at sites where high T. gratilla densities were observed, from 2.7% in 2006 to an average of 42.6% in 2008. We found no clear indication of impacts on sessile invertebrates or flow-on effects to other levels of the food web, with no significant change in coral cover or densities of mobile invertebrates or fish populations associated with the T. gratilla outbreak.

  2. Test Review: Lord, C., Luyster, R. J., Gotham, K., & Guthrie, W. (2012). "Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) Manual (Part II): Toddler Module." Torrance, CA: Western Psychological Services, 2012. Lord, C., Rutter, M., DiLavore, P. C., Risi, S., Gotham, K., & Bishop, S. "Autism Diagnostic Observation Schedule, Second Edition." Torrance, CA: Western Psychological Services, 2012

    ERIC Educational Resources Information Center

    McCrimmon, Adam; Rostad, Kristin

    2014-01-01

    This article reviews the "Autism Diagnostic Observation Schedule, Second Edition" (ADOS-2; Lord, Luyster, Gotham, & Guthrie, 2012; Lord, Rutter et al., 2012), a newly updated, semistructured, standardized measure of communication, social interaction, play/imagination, and restricted and/or repetitive behaviors published by Western…

  3. On teaching infants "the right use of their hands": Advice and reassurance from Mary Palmer Tyler's The Maternal Physician (1811).

    PubMed

    Harris, Lauren Julius

    2010-01-01

    For parents anxious "lest their children should be left-handed", the American author Mary Palmer Tyler offered advice and reassurance in her 1811 child-care manual The Maternal Physician. This article provides a brief biography of Tyler and the text of her remarks, along with notes on the text and the author's sources.

  4. Did American social and economic events from 1865 to 1898 influence D.D. Palmer the chiropractor and entrepreneur?

    PubMed

    Batinić, Josip; Skowron, Mirek; Hammerich, Karin

    2013-09-01

    This paper explores how the social landscape of the latter half of the nineteenth century influenced D. D. Palmer and the many occupations he pursued. It focuses on the geographical area where D. D. lived from 1865 to 1898. This paper will show how the American social and economic events of the time provided favourable circumstances for D.D.'s entrepreneurial successes.

  5. Audre's daughter: Black lesbian steganography in Dee Rees' Pariah and Audre Lorde's Zami: A New Spelling of My Name.

    PubMed

    Kang, Nancy

    2016-01-01

    This article argues that African-American director Dee Rees' critically acclaimed debut Pariah (2011) is a rewriting of lesbian poet-activist Audre Lorde's iconic "bio-mythography" Zami: A New Spelling of My Name (1982). The article examines how Rees' work creatively and subtly re-envisions Lorde's Zami by way of deeply rooted and often cleverly camouflaged patterns, resonances, and contrasts. Shared topics include naming, mother-daughter bonds, the role of clothing in identity formation, domestic abuse, queer time, and lesbian, gay, bisexual, and transgender legacy discourse construction. What emerges between the visual and written texts is a hidden language of connection--what may be termed Black lesbian steganography--which proves thought-provoking to viewers and readers alike.

  6. Relativity in Transylvania and Patusan: Finding the roots of Einstein's theories of relativity in "Dracula" and "Lord Jim"

    NASA Astrophysics Data System (ADS)

    Tatum, Brian Shane

    This thesis investigates the similarities in the study of time and space in literature and science during the modern period. Specifically, it focuses on the portrayal of time and space within Bram Stoker's Dracula (1897) and Joseph Conrad's Lord Jim (1899-1900), and compares the ideas presented with those later scientifically formulated by Albert Einstein in his special and general theories of relativity (1905-1915). Although both novels precede Einstein's theories, they reveal advanced complex ideas of time and space very similar to those later argued by the iconic physicist. These ideas follow a linear progression including a sense of temporal dissonance, the search for a communal sense of the present, the awareness and expansion of the individual's sense of the present, and the effect of mass on surrounding space. This approach enhances readings of Dracula and Lord Jim, illuminating the fascination with highly refined notions of time and space within modern European culture.

  7. Audre's daughter: Black lesbian steganography in Dee Rees' Pariah and Audre Lorde's Zami: A New Spelling of My Name.

    PubMed

    Kang, Nancy

    2016-01-01

    This article argues that African-American director Dee Rees' critically acclaimed debut Pariah (2011) is a rewriting of lesbian poet-activist Audre Lorde's iconic "bio-mythography" Zami: A New Spelling of My Name (1982). The article examines how Rees' work creatively and subtly re-envisions Lorde's Zami by way of deeply rooted and often cleverly camouflaged patterns, resonances, and contrasts. Shared topics include naming, mother-daughter bonds, the role of clothing in identity formation, domestic abuse, queer time, and lesbian, gay, bisexual, and transgender legacy discourse construction. What emerges between the visual and written texts is a hidden language of connection--what may be termed Black lesbian steganography--which proves thought-provoking to viewers and readers alike. PMID:26914826

  8. Near-Earth Asteroid Lightcurve Analysis at CS3-Palmer Divide Station: 2015 June-September

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2016-01-01

    Lightcurves for 46 near-Earth asteroids (NEAs) were obtained at the Center for Solar System Studies-Palmer Divide Station (CS3-PDS) from 2015 June-September. Four of the asteroids showed indications of non-principal axis rotation (NPAR), or tumbling, (9400) 1994 TW1, (86666) 2000 FL10, (154807) 2004 PP97, and (206378) 2003 RB, but there were insufficient data for full analysis. On the other hand, 2015 JY1 is a confirmed tumbler with a dominate period of 6.442 h and a likely second period of 11.42 h. Evidence of the satellite for the known binary system (385186) 1994 AW1 was found. The estimated size ratio of Ds/Dp >= 0.25 is in good agreement with earlier results. A third period was also found but its origin is not confirmed.

  9. Effects of temperature anomalies on the Palmer Drought Severity Index in the central United States

    USGS Publications Warehouse

    Hu, Qi; Willson, Gary D.

    2000-01-01

    The purpose of this study is to improve our understanding of temperature and precipitation effects on the Palmer Drought Severity Index (PDSI). Both theoretical and observational analyses were applied to separate and compare temperature and precipitation effects on PDSI. The results showed that because of the dependence of PDSI on the ‘climatologically appropriate rainfall’, which is a function of time and varies with surface air temperature, the PDSI can be equally affected by temperature and precipitation, when both have similar magnitudes of anomalies. Calculations using observational data further illustrated the temperature influence on PDSI in different climate regions in the central United States. The temperature effect on PDSI complicates the usage of the index in interpreting precipitation anomalies and its application in inferring precipitation variations, particularly from reconstructed PDSI.

  10. Upon Further Review: VI. An Examination of Previous Lightcurve Analysis from the Palmer Divide Observatory

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2011-04-01

    Updated results of lightcurve analysis are given for 31 asteroids previously reported from the Palmer Divide Observatory (PDO). The original images were remeasured to obtain new data sets using the latest version of MPO Canopus photometry software, analysis tools, and revised techniques for linking observing runs that ranged from several days to several weeks. Moderately to significantly different results were found for: 301 Bavaria, 436 Patricia, 507 Laodica, 549 Jessonda, 585 Bilkis, 596 Scheila, 607 Jenny, 630 Euphemia, 875 Nymphe, 912 Maritima, 926 Imhilde, 1177 Gonnessia, 1203 Nanna, 1333 Cevenola, 1679 Nevanlinna, 1796 Riga, 2000 Herschel, 2266 Tchaikovsky, 2460 Mitlincoln, 2494 Inge, 3915 Fukushima, 3940 Larion, 4091 Lowe, 4209 Briggs, 4431 Holeungholee, 4690 Strasbourg, 5390 Huichiming, 5940 Feliksobolev, (16558) 1991 VQ2, (18108) 2000 NT5, and (45646) 2000 EE45. This is expected to be the final paper in a current series that has examined results obtained during the initial years of the asteroid lightcurve program at PDO.

  11. Comparing the Palmer Drought Index and the Standardized Precipitation Index for Zagreb-Gric Observatory

    NASA Astrophysics Data System (ADS)

    Pandzic, Kreso

    2016-04-01

    Conventional Palmer Drought Index (PDSI) and recent Standardized Precipitation Index (SPI) are compared for Zagreb-Gric weather station. Historical time series of PDSI and SPI are compared. For that purpose monthly precipitation, air temperature and air humidity data for Zagreb-Gric Observatory and period 1862-2012 are used. The results indicate that SPI is simpler for interpretation than PDSI. On the other side, lack of temperature within SPI, make impossible use of it on climate change applications. A comparison of PDSI and SPI for the periods from 1 to 24 months indicate the best agreement between PDSI and SPI for the periods from 6 to 12 months. In addition, correlation coefficients of determination between annual corn crop per hectare and SPI 9- months time scale and PDSI from May to October are shown as significant.

  12. Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2011 June - September

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2012-01-01

    Lightcurves for 28 asteroids were obtained at the Palmer Divide Observatory (PDO) from 2011 June to September: 903 Nealley, 1103 Sequoia, 2052 Tamriko, 2083 Smither, 2150 Nyctimene, 2272 Montezuma, 2306 Bauschinger, 4125 Lew Allen, 5571 Lesliegreen, (7660) 1993 VM1, 7933 Magritte, (16256) 2000 JM2, (16959) 1998 QE17, (17822) 1998 FM135, (18890) 2000 EV26, (27568) 2000 PT6, (31898) 2000 GC1, (32953) 1996 GF19, (32928) 1995 QZ, (33356) 1999 AM3, (35055) 1984 RB, (54234) 2000 JD16, (60365) 2000 AT109, (62117) 2000 RC102, (67404) 2000 PG26, 70030 Margaretmiller, (140428) 2001 TT94, (282081) 2000 NG. Observations of 70030 Margaretmiller indicate that the asteroid is a probable binary with a secondary period being detected but no mutual events.

  13. Injuries to avian researchers at Palmer Station, Antarctica from penguins, giant petrels, and skuas.

    PubMed

    Bovard, R S

    2000-01-01

    This paper describes 5 cases of injury to seabird researchers between 1996 and 1999 at Palmer Station, Antarctica. The injuries were inflicted by 3 seabird species: the Adelie penguin (Pygoscelis adeliae); the southern giant petrel (Macronectes giganteus); and the brown skua (Catharacta lonnbergi). All injured parties were biologic researchers with previous field experience working under National Science Foundation research grants; all sought medical evaluation and treatment voluntarily. The nature and frequency of such injuries seems not to have been greatly reported in the medical literature. Although these cases were largely soft tissue injuries that healed without serious complications, the possibility of exotic infections is considered. We have dubbed this constellation of injuries AVES (Antarctic Vogel [German for bird] Encounter Syndrome). PMID:10921359

  14. Effects of temperature anomalies on the Palmer Drought Severity Index in the central United States

    USGS Publications Warehouse

    Hu, Q.; Willson, G.D.

    2000-01-01

    The purpose of this study is to improve our understanding of temperature and precipitation effects on the Palmer Drought Severity Index (PDSI). Both theoretical and observational analyses were applied to separate and compare temperature and precipitation effects on PDSI. The results showed that because of the dependence of PDSI on the 'climatologically appropriate rainfall', which is a function of time and varies with surface air temperature, the PDSI can be equally affected by temperature and precipitation, when both have similar magnitudes of anomalies. Calculations using observational data further illustrated the temperature influence on PDSI in different climate regions in the central United States. The temperature effect on PDSI complicates the usage of the index in interpreting precipitation anomalies and its application in inferring precipitation variations, particularly from reconstructed PDSI.

  15. Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2012 September - 2013 January

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2013-04-01

    Lightcurves for 40 asteroids were obtained at the Palmer Divide Observatory (PDO) from 2012 September to 2013 January: 495 Eulalia, 1694 Kaiser, 2001 Einstein, 3086 Kalbaugh, 3635 Kreutz, 5806 Archieroy, 6310 Jankonke, 6447 Terrycole, 6744 Komoda, 7086 Bopp, 7560 Spudis, 8325 Trigo-Rodriguez, 11149 Tateshina, 11709 Eudoxos, (13245) 1998 MM19, (13573) 1993 FZ18, 14395 Tommorgan, 15434 Mittal, (17657) 1996 VO4, (22013) 1999 XO89, (26916) 1996 RR2, 27776 Cortland, (30878) 1992 GQ, (30981) 1995 SJ4, (31831) 1999 YL, (32626) 2001 RX64, (51371) 2000 XF15, 55844 Bicak, (55854) 1996 VS1, (63440) 2001 MD30, (66832) 1999 UE45, (70927) 1999 VX210, (72675) 2001 FP54, (86388) 2000 AT60, (90988) 1997 XS13, (123937) 2001 EX16, (136017) 2002 VH74, (192683) 1999 SO27, (330825) 2008 XE3, and 2012 TC4. Based on data and analysis in 2012 for 27776 Cortland, the previously reported period from 2009 has been revised.

  16. The Courage to Teach: Exploring the Inner Landscape of a Teacher's Life (by Parker J. Palmer)

    NASA Astrophysics Data System (ADS)

    Hurt Middlecamp, Reviewed By Catherine

    1999-12-01

    Most of us would willingly - perhaps even passionately - tackle the question of what we should teach our students. Similarly, we are likely to engage in a conversation about how we teach and our preferences for organizing classroom time and structures. Although the question of why we teach may be raised less often (and perhaps with a hint of sarcasm), this too is a question to which most can offer a thoughtful response. An entirely different matter, however, is the question of who is the person teaching. This who involves the inner realms of one's heart, mind, and soul. How does our identity affect the teaching and learning processes? As we teach, what paths are we following intellectually, emotionally, or even spiritually? How do these paths influence our relationship to our content and to our students? With an engaging honesty, Parker Palmer pursues these questions in The Courage to Teach: Exploring the Inner Landscape of A Teacher's Life. At the outset he points out (p 4): I have no quarrel with the what or how or why questions - except when they are posed as the only questions worth asking. All of them can yield important insights into teaching and learning. But none of them opens up the territory I want to explore in this book: the inner landscape of the teaching self. One might well question why those of us teaching chemistry should be interested in examining ourselves as part of the teaching equation. Isn't scientific knowledge supposed to be as objective as we can make it? Isn't it better for us to check our emotional or intellectual baggage at the classroom door, rather than to taint the content with our biases? Or perhaps more directly stated, is it not more practical and a better use of our time to simply deal with the realities of the day-to-day classroom issues? Admittedly these are fair questions. However, to become stuck on them is to miss the opportunities for reflection and growth as teachers that Palmer's book offers. Simply put, people teach

  17. Lord's paradox in a continuous setting and a regression artifact in numerical cognition research.

    PubMed

    Eriksson, Kimmo; Häggström, Olle

    2014-01-01

    In this paper we review, and elaborate on, the literature on a regression artifact related to Lord's paradox in a continuous setting. Specifically, the question is whether a continuous property of individuals predicts improvement from training between a pretest and a posttest. If the pretest score is included as a covariate, regression to the mean will lead to biased results if two critical conditions are satisfied: (1) the property is correlated with pretest scores and (2) pretest scores include random errors. We discuss how these conditions apply to the analysis in a published experimental study, the authors of which concluded that linearity of children's estimations of numerical magnitudes predicts arithmetic learning from a training program. However, the two critical conditions were clearly met in that study. In a reanalysis we find that the bias in the method can fully account for the effect found in the original study. In other words, data are consistent with the null hypothesis that numerical magnitude estimations are unrelated to arithmetic learning. PMID:24752244

  18. Extreme convergence in stick insect evolution: phylogenetic placement of the Lord Howe Island tree lobster

    PubMed Central

    Buckley, Thomas R.; Attanayake, Dilini; Bradler, Sven

    2008-01-01

    The ‘tree lobsters’ are an enigmatic group of robust, ground-dwelling stick insects (order Phasmatodea) from the subfamily Eurycanthinae, distributed in New Guinea, New Caledonia and associated islands. Its most famous member is the Lord Howe Island stick insect Dryococelus australis (Montrouzier), which was believed to have become extinct but was rediscovered in 2001 and is considered to be one of the rarest insects in the world. To resolve the evolutionary position of Dryococelus, we constructed a phylogeny from approximately 2.4 kb of mitochondrial and nuclear sequence data from representatives of all major phasmatodean lineages. Our data placed Dryococelus and the New Caledonian tree lobsters outside the New Guinean Eurycanthinae as members of an unrelated Australasian stick insect clade, the Lanceocercata. These results suggest a convergent origin of the ‘tree lobster’ body form. Our reanalysis of tree lobster characters provides additional support for our hypothesis of convergent evolution. We conclude that the phenotypic traits leading to the traditional classification are convergent adaptations to ground-living behaviour. Our molecular dating analyses indicate an ancient divergence (more than 22 Myr ago) between Dryococelus and its Australian relatives. Hence, Dryococelus represents a long-standing separate evolutionary lineage within the stick insects and must be regarded as a key taxon to protect with respect to phasmatodean diversity. PMID:19129110

  19. Spongiosis Hepatis in a Wild Aquarium-Maintained Red Irish Lord.

    PubMed

    Hyatt, Michael W; Rosas-Rosas, Arely G; Wolf, Jeffrey C; Frasca, Salvatore

    2015-12-01

    An aquarium-maintained female Red Irish Lord Hemilepidotus hemilepidotus presented with severe coelomic distension. The fish was anesthetized for ultrasonographic examination, which highlighted multiple cyst-like lesions in the liver and a distended ovary that was filled with follicles and an inspissated egg mass. Multiple exploratory celiotomies were performed for egg mass removal, liver biopsy, ovariosalpingectomy, and body wall rupture repair. Fourteen weeks after original presentation, and subsequent to 2 weeks of anorexia, the fish died. At necropsy, the liver was severely enlarged and distorted by multiple, coalescing, cyst-like spaces with no grossly normal liver parenchyma. The spleen also contained a raised cyst-like structure. Microscopically, the liver had well-demarcated foci of hepatocyte loss with retained meshworks of interconnected, perisinusoidal stellate cells. The fluid-filled spaces surrounded by stellate cells were not lined by epithelium or endothelium. The spleen had similar fluid-filled spaces formed of stellate cells. The cyst-like lesions in the liver were consistent with spongiosis hepatis; however, the concurrent development of a morphologically comparable lesion in the spleen is not typical of spongiosis hepatis cases. This case may represent the first report of spontaneously occurring spongiosis hepatis in a fish maintained in a public aquarium, as well as the first report in a fish of spongiosis hepatis-like lesions in an organ other than the liver.

  20. How sympatric is speciation in the Howea palms of Lord Howe Island?

    PubMed

    Babik, Wiesław; Butlin, Roger K; Baker, William J; Papadopulos, Alexander S T; Boulesteix, Matthieu; Anstett, Marie-Charlotte; Lexer, Christian; Hutton, Ian; Savolainen, Vincent

    2009-09-01

    The two species of the palm genus Howea (Arecaceae) from Lord Howe Island, a minute volcanic island in the Tasman Sea, are now regarded as one of the most compelling examples of sympatric speciation, although this view is still disputed by some authors. Population genetic and ecological data are necessary to provide a more coherent and comprehensive understanding of this emerging model system. Here, we analyse data on abundance, juvenile recruitment, pollination mode and genetic variation and structure in both species. We find that Howea forsteriana is less abundant than Howea belmoreana. The genetic data based on amplified fragment length polymorphisms markers indicate similar levels of variation in the two species, despite the estimated census population size of H. belmoreana being three times larger than that of H. forsteriana. Genetic structure within species is low although some weak isolation by distance is detectable. Gene flow between species appears to be extremely limited and restricted to early-generation hybrids - only three admixed individuals, classified as F2s or first generation backcrosses to a parental species, were found among sampled palms. We conclude that speciation in Howea was indeed sympatric, although under certain strict definitions it may be called parapatric. PMID:19674301

  1. How sympatric is speciation in the Howea palms of Lord Howe Island?

    PubMed

    Babik, Wiesław; Butlin, Roger K; Baker, William J; Papadopulos, Alexander S T; Boulesteix, Matthieu; Anstett, Marie-Charlotte; Lexer, Christian; Hutton, Ian; Savolainen, Vincent

    2009-09-01

    The two species of the palm genus Howea (Arecaceae) from Lord Howe Island, a minute volcanic island in the Tasman Sea, are now regarded as one of the most compelling examples of sympatric speciation, although this view is still disputed by some authors. Population genetic and ecological data are necessary to provide a more coherent and comprehensive understanding of this emerging model system. Here, we analyse data on abundance, juvenile recruitment, pollination mode and genetic variation and structure in both species. We find that Howea forsteriana is less abundant than Howea belmoreana. The genetic data based on amplified fragment length polymorphisms markers indicate similar levels of variation in the two species, despite the estimated census population size of H. belmoreana being three times larger than that of H. forsteriana. Genetic structure within species is low although some weak isolation by distance is detectable. Gene flow between species appears to be extremely limited and restricted to early-generation hybrids - only three admixed individuals, classified as F2s or first generation backcrosses to a parental species, were found among sampled palms. We conclude that speciation in Howea was indeed sympatric, although under certain strict definitions it may be called parapatric.

  2. The Courage to Teach: Exploring the Inner Landscape of a Teacher's Life (by Parker J. Palmer)

    NASA Astrophysics Data System (ADS)

    Hurt Middlecamp, Reviewed By Catherine

    1999-12-01

    Most of us would willingly - perhaps even passionately - tackle the question of what we should teach our students. Similarly, we are likely to engage in a conversation about how we teach and our preferences for organizing classroom time and structures. Although the question of why we teach may be raised less often (and perhaps with a hint of sarcasm), this too is a question to which most can offer a thoughtful response. An entirely different matter, however, is the question of who is the person teaching. This who involves the inner realms of one's heart, mind, and soul. How does our identity affect the teaching and learning processes? As we teach, what paths are we following intellectually, emotionally, or even spiritually? How do these paths influence our relationship to our content and to our students? With an engaging honesty, Parker Palmer pursues these questions in The Courage to Teach: Exploring the Inner Landscape of A Teacher's Life. At the outset he points out (p 4): I have no quarrel with the what or how or why questions - except when they are posed as the only questions worth asking. All of them can yield important insights into teaching and learning. But none of them opens up the territory I want to explore in this book: the inner landscape of the teaching self. One might well question why those of us teaching chemistry should be interested in examining ourselves as part of the teaching equation. Isn't scientific knowledge supposed to be as objective as we can make it? Isn't it better for us to check our emotional or intellectual baggage at the classroom door, rather than to taint the content with our biases? Or perhaps more directly stated, is it not more practical and a better use of our time to simply deal with the realities of the day-to-day classroom issues? Admittedly these are fair questions. However, to become stuck on them is to miss the opportunities for reflection and growth as teachers that Palmer's book offers. Simply put, people teach

  3. The Lord of Rings - the mysterious case of the stolen rings: a critical analysis

    NASA Astrophysics Data System (ADS)

    Sandrelli, S.

    The Lord of Rings - the mysterious case of the stolen rings: a critical analysis S. Sandrelli INAF - Osservatorio Astronomico di Brera, Milano, Italy (stefano.sandrelli@brera.inaf.it / Fax: 02 72001600 / Phone: +39 02 72320337) "The Lord of Rings - the mysterious case of the stolen rings" is a live astronomical role-playing game for kids aged 10 -13. Its goal is to introduce them to some of the main topics of the Solar System: a) the role of gravity; b) the distribution of mass & light; c) the effects of rotation; d) the distribution of water. The game was held both at the Perugia (2004) and the Genova Science Festival (2005), obtaining great success. Teams of about 6-8 members are introduced to Mr Schioppanelli, the astro-detective of the town (the name is a pun: it reminds Schiaparelli, the famous italian astronomer, and it is a slang expression meaning "ring-breaker"). Mr Schioppanelli has his office in an "gastronomical astronomical observatory", known as The Red Giant Pizzeria. Schioppanelli informs the kids that a mysterious Centaur succeded in stealing the rings of Saturn. The partecipants are appointed astro-detectives in-charge and asked to find the rings by browsing around the Solar System, which is scaled so as to fit the town historical centre or a pedestrian area, going from the Sun to Saturn or beyond, depending on the actual area at disposal. Great care must be taken allowing children playing only in a car-free area of the town. At the right scaled distances, the partecipants meet characters playing as the various planets. The kids can talk to them after solving a riddle, obtaining useful informations. A special characters play as a comet, timely going in and out of the inner solar system. The teams can also talk to some shepherd-moons of the rings. They easily discover that the rings were totally destroyed by the Centaur: a real disaster! They are also suggested to gather the necessary ingredients (gravity, light, rotation, inclination, dust and

  4. Sex differences in the Kimchi-Palmer task revisited: Global reaction times, but not number of global choices differ between adult men and women.

    PubMed

    Scheuringer, Andrea; Pletzer, Belinda

    2016-10-15

    Research, directly assessing sex-dependent differences in global versus local processing is sparse, but predominantly suggesting that men show a stronger global processing bias than women. Utilizing the Kimchi-Palmer task however, sex differences in the number of global choices can only be found in children, but not in adults. In the current study 52 men and 46 women completed a computerized version of the Kimchi Palmer task, in order to investigate whether sex-differences in global-local processing in the Kimchi-Palmer task are reflected in choice reaction times rather than choices per se. While no sex differences were found in the number of global choices, we found that especially women are faster in making local choices than men, while men are faster in making global choices than women. We did not find support for the assumption that this sex difference was modulated by menstrual cycle phase of women, since the difference between reaction times to global and local choices was consistent across the menstrual cycle of women. Accordingly there was no relationship between progesterone and global-local processing in the Kimchi-Palmer task. However, like in studies utilizing the Navon task, testosterone was positively related to the number of global choices in both men and women. To our knowledge, this is the first study including reaction times as outcome measure in a Kimchi Palmer paradigm and also the first study demonstrating sex differences in the Kimchi Palmer task in adults.

  5. Sex differences in the Kimchi-Palmer task revisited: Global reaction times, but not number of global choices differ between adult men and women.

    PubMed

    Scheuringer, Andrea; Pletzer, Belinda

    2016-10-15

    Research, directly assessing sex-dependent differences in global versus local processing is sparse, but predominantly suggesting that men show a stronger global processing bias than women. Utilizing the Kimchi-Palmer task however, sex differences in the number of global choices can only be found in children, but not in adults. In the current study 52 men and 46 women completed a computerized version of the Kimchi Palmer task, in order to investigate whether sex-differences in global-local processing in the Kimchi-Palmer task are reflected in choice reaction times rather than choices per se. While no sex differences were found in the number of global choices, we found that especially women are faster in making local choices than men, while men are faster in making global choices than women. We did not find support for the assumption that this sex difference was modulated by menstrual cycle phase of women, since the difference between reaction times to global and local choices was consistent across the menstrual cycle of women. Accordingly there was no relationship between progesterone and global-local processing in the Kimchi-Palmer task. However, like in studies utilizing the Navon task, testosterone was positively related to the number of global choices in both men and women. To our knowledge, this is the first study including reaction times as outcome measure in a Kimchi Palmer paradigm and also the first study demonstrating sex differences in the Kimchi Palmer task in adults. PMID:27445034

  6. Patterns of scleractinian coral recruitment at Lord Howe Island, an isolated subtropical reef off eastern Australia

    NASA Astrophysics Data System (ADS)

    Cameron, Kerry A.; Harrison, Peter L.

    2016-06-01

    Changing oceanic conditions, particularly ocean warming and altered currents, can affect the reproductive success of corals. Improving the knowledge of coral reproductive processes at the marginal range limits of coral reefs is important for understanding the ecology of subtropical coral communities and the potential for coral species to expand their ranges in higher latitudes in the future. The extent of live coral cover around subtropical Lord Howe Island (LHI; 31°33'S, 159°05'E) approximately 600 km off the east coast of Australia, has been relatively stable over the last several decades; however, shifts in dominant species in the adult coral community have been reported. To examine the potential influences of recent altered currents and shifts in dominant scleractinian taxa within this community, this study examined spatial and seasonal variation of coral larval settlement at different habitats within the LHI reef lagoon. The study also assessed whether the assemblage of scleractinian corals settling at LHI has changed between 1990-1991 and 2011-2012. Mean densities of coral settlement in 2011-2012 (230 spat m-2 yr-1) were consistent with those reported in 1990-1991 and in other regions. However, changes in taxonomic composition were apparent with increases in the proportion of Acroporidae spat at some sites. Settlement of all taxa was highest over summer months, whereas during winter only one coral spat (Pocilloporidae) was detected. Coral settlement was highest and most taxonomically diverse at sites closest to the reef crest, where mortality of settled spat was also greatest. Rates of settlement were high compared with juvenile densities; hence, post-settlement mortality is also likely to be high. Post-settlement processes, influenced by local environmental conditions, are likely to be very important in structuring the adult coral communities within the LHI reef lagoon.

  7. The distribution of intra-genomically variable dinoflagellate symbionts at Lord Howe Island, Australia

    NASA Astrophysics Data System (ADS)

    Wilkinson, Shaun P.; Pontasch, Stefanie; Fisher, Paul L.; Davy, Simon K.

    2016-06-01

    The symbiotic dinoflagellates of corals and other marine invertebrates ( Symbiodinium) are essential to the development of shallow-water coral reefs. This genus contains considerable genetic diversity and a corresponding range of physiological and ecological traits. Most genetic variation arises through the accumulation of somatic mutations that arise during asexual reproduction. Yet growing evidence suggests that occasional sexual reproductive events also occur within, and perhaps between, Symbiodinium lineages, further contributing to the pool of genetic variation available for evolutionary adaptation. Intra-genomic variation can therefore arise from both sexual and asexual reproductive processes, making it difficult to discern its underlying causes and consequences. We used quantitative PCR targeting the ITS2 locus to estimate proportions of genetically homogeneous symbionts and intra-genomically variable Symbiodinium (IGV Symbiodinium) in the reef-building coral Pocillopora damicornis at Lord Howe Island, Australia. We then sampled colonies through time and at a variety of spatial scales to find out whether the distribution of these symbionts followed patterns consistent with niche partitioning. Estimated ratios of homogeneous to IGV Symbiodinium varied between colonies within sites (metres to tens of metres) and between sites separated by hundreds to thousands of metres, but remained stable within colonies through time. Symbiont ratios followed a temperature gradient, with the local thermal maximum emerging as a negative predictor for the estimated proportional abundance of IGV Symbiodinium. While this pattern may result from fine-scale spatial population structure, it is consistent with an increased susceptibility to thermal stress, suggesting that the evolutionary processes that generate IGV (such as inter-lineage recombination and the accumulation of somatic mutations at the ITS2 locus) may have important implications for the fitness of the symbiont and

  8. Did American social and economic events from 1865 to 1898 influence D.D. Palmer the chiropractor and entrepreneur?

    PubMed Central

    Batinić, Josip; Skowron, Mirek; Hammerich, Karin

    2013-01-01

    This paper explores how the social landscape of the latter half of the nineteenth century influenced D. D. Palmer and the many occupations he pursued. It focuses on the geographical area where D. D. lived from 1865 to 1898. This paper will show how the American social and economic events of the time provided favourable circumstances for D.D.’s entrepreneurial successes. PMID:23997248

  9. Did American social and economic events from 1865 to 1898 influence D.D. Palmer the chiropractor and entrepreneur?

    PubMed

    Batinić, Josip; Skowron, Mirek; Hammerich, Karin

    2013-09-01

    This paper explores how the social landscape of the latter half of the nineteenth century influenced D. D. Palmer and the many occupations he pursued. It focuses on the geographical area where D. D. lived from 1865 to 1898. This paper will show how the American social and economic events of the time provided favourable circumstances for D.D.'s entrepreneurial successes. PMID:23997248

  10. A large population of king crabs in Palmer Deep on the west Antarctic Peninsula shelf and potential invasive impacts

    PubMed Central

    Smith, Craig R.; Grange, Laura J.; Honig, David L.; Naudts, Lieven; Huber, Bruce; Guidi, Lionel; Domack, Eugene

    2012-01-01

    Lithodid crabs (and other skeleton-crushing predators) may have been excluded from cold Antarctic continental shelf waters for more than 14 Myr. The west Antarctic Peninsula shelf is warming rapidly and has been hypothesized to be soon invaded by lithodids. A remotely operated vehicle survey in Palmer Deep, a basin 120 km onto the Antarctic shelf, revealed a large, reproductive population of lithodids, providing the first evidence that king crabs have crossed the Antarctic shelf. DNA sequencing and morphology indicate the lithodid is Neolithodes yaldwyni Ahyong & Dawson, previously reported only from Ross Sea waters. We estimate a N. yaldwyni population density of 10 600 km−2 and a population size of 1.55 × 106 in Palmer Deep, a density similar to lithodid populations of commercial interest around Alaska and South Georgia. The lithodid occurred at depths of more than 850 m and temperatures of more than 1.4°C in Palmer Deep, and was not found in extensive surveys of the colder shelf at depths of 430–725 m. Where N. yaldwyni occurred, crab traces were abundant, megafaunal diversity reduced and echinoderms absent, suggesting that the crabs have major ecological impacts. Antarctic Peninsula shelf waters are warming at approximately 0.01°C yr−1; if N. yaldwyni is currently limited by cold temperatures, it could spread up onto the shelf (400–600 m depths) within 1–2 decades. The Palmer Deep N. yaldwyni population provides an important model for the potential invasive impacts of crushing predators on vulnerable Antarctic shelf ecosystems. PMID:21900324

  11. Joint spatiotemporal variability of global sea surface temperatures and global Palmer drought severity index values

    USGS Publications Warehouse

    Apipattanavis, S.; McCabe, G.J.; Rajagopalan, B.; Gangopadhyay, S.

    2009-01-01

    Dominant modes of individual and joint variability in global sea surface temperatures (SST) and global Palmer drought severity index (PDSI) values for the twentieth century are identified through a multivariate frequency domain singular value decomposition. This analysis indicates that a secular trend and variability related to the El Niño–Southern Oscillation (ENSO) are the dominant modes of variance shared among the global datasets. For the SST data the secular trend corresponds to a positive trend in Indian Ocean and South Atlantic SSTs, and a negative trend in North Pacific and North Atlantic SSTs. The ENSO reconstruction shows a strong signal in the tropical Pacific, North Pacific, and Indian Ocean regions. For the PDSI data, the secular trend reconstruction shows high amplitudes over central Africa including the Sahel, whereas the regions with strong ENSO amplitudes in PDSI are the southwestern and northwestern United States, South Africa, northeastern Brazil, central Africa, the Indian subcontinent, and Australia. An additional significant frequency, multidecadal variability, is identified for the Northern Hemisphere. This multidecadal frequency appears to be related to the Atlantic multidecadal oscillation (AMO). The multidecadal frequency is statistically significant in the Northern Hemisphere SST data, but is statistically nonsignificant in the PDSI data.

  12. Quantum-Mechanical Variant of the Thouless-Anderson-Palmer Equation for Error-Correcting Codes

    NASA Astrophysics Data System (ADS)

    Inoue, J.; Saika, Y.; Okada, M.

    Statistical mechanics of information has been applied to problems in various research topics of information science and technology [1],[2]. Among those research topics, error-correcting code is one of the most developed subjects. In the research field of error-correcting codes, Nicolas Sourlas showed that the so-called convolutional codes can be constructed by spin glass with infinite range p-body interactions and the decoded message should be corresponded to the ground state of the Hamiltonian [3]. Ruján pointed out that the bit error can be suppressed if one uses finite temperature equilibrium states as the decoding result, instead of the ground state [4], and the so-called Bayes-optimal decoding at some specific condition was proved by Nishimori [5] and Nishimori and Wong [6]. Kabashima and Saad succeeded in constructing more practical codes, namely low-density parity check (LDPC) codes by using the infinite range spin glass model with finite connectivities [7]. They used the so-called TAP (Thouless-Anderson-Palmer) equations to decode the original message for a given parity check.

  13. Resistance to PPO‐inhibiting herbicide in Palmer amaranth from Arkansas

    PubMed Central

    Salas, Reiofeli A; Tranel, Patrick J; Singh, Shilpa; Glasgow, Les; Scott, Robert C; Nichols, Robert L

    2016-01-01

    Abstract BACKGROUND The widespread occurrence of ALS inhibitor‐ and glyphosate‐resistant Amaranthus palmeri has led to increasing use of protoporphyrinogen oxidase (PPO)‐inhibiting herbicides in cotton and soybean. Studies were conducted to confirm resistance to fomesafen (a PPO inhibitor), determine the resistance frequency, examine the resistance profile to other foliar‐applied herbicides and investigate the resistance mechanism of resistant plants in a population collected in 2011 (AR11‐LAW B) and its progenies from two cycles of fomesafen selection (C1 and C2). RESULTS The frequency of fomesafen‐resistant plants increased from 5% in the original AR11‐LAW‐B to 17% in the C2 population. The amounts of fomesafen that caused 50% growth reduction were 6‐, 13‐ and 21‐fold greater in AR11‐LAW‐B, C1 and C2 populations, respectively, than in the sensitive ecotype. The AR11‐LAW‐B population was sensitive to atrazine, dicamba, glufosinate, glyphosate and mesotrione but resistant to ALS‐inhibiting herbicides pyrithiobac and trifloxysulfuron. Fomesafen survivors from C1 and C2 populations tested positive for the PPO glycine 210 deletion previously reported in waterhemp (Amaranthus tuberculatus). CONCLUSION These studies confirmed that Palmer amaranth in Arkansas has evolved resistance to foliar‐applied PPO‐inhibiting herbicide. © 2016 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. PMID:26817647

  14. Comparing photosynthetic characteristics of Isoetes sinensis Palmer under submerged and terrestrial conditions

    PubMed Central

    Yang, Tao; Liu, Xing

    2015-01-01

    Crassulacean acid metabolism (CAM) is widespread in terrestrial and aquatic species, plastic in response to environmental changes. Isoetes L. is one of the earliest basal vascular plants and CAM is popular in this genus. Isoetes sinensis Palmer is an amphibious species, alternating frequently between terrestrial and aquatic environments. Given this, we investigated and compared photosynthetic characteristics over a diurnal cycle under submerged condition (SC) and terrestrial condition (TC). The results suggest that I. sinensis possesses a stronger CAM capacity under SC. Compared with under TC, titratable acidity levels and organic acid concentrations were more enriched under SC, whereas soluble sugar or starch and protein levels were lower under SC. Transcript analyses for nine photosynthetic genes revealed that CAM-associated genes possessed high transcripts under SC, but C3-related transcripts were highly expressed under TC. In addition, the enzyme activity measurements demonstrated that PEPC activity over a diurnal cycle was slightly higher under SC, whereas Rubisco activity during the daytime was greater under TC. This comprehensive study probably facilitates general understandings about the CAM photosynthetic characteristics of Isoetes in response to the environmental changes. PMID:26634994

  15. EDITORIAL: Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter

    NASA Astrophysics Data System (ADS)

    Ferry, David

    2009-01-01

    It is with a great deal of both happiness and sadness that I have to announce that we are losing one of the real strengths of the Journal of Physics: Condensed Matter (JPCM). Dr Richard Palmer, our Senior Publisher, announced his retirement, and this issue marks the first without his involvement. Of course, we are happy that he will get to enjoy his retirement, but we are sad to lose such a valuable member of our team. Richard first started work at IOP Publishing in March 1971 as an Editorial Assistant with Journal of Physics B: Atomic and Molecular Physics. After a few months, he transferred to Journal of Physics C: Solid State Physics. During his first year, he was sent on a residential publishing training course and asked to sign an undertaking to stay at IOP Publishing for at least two years. Although Richard refused to sign, as he did not want to commit himself, he has remained with the journal since then. The following year, the Assistant Editor of Journal of Physics C: Solid State Physics, Malcolm Haines, walked out without notice in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of Journal of Physics C: Solid State Physics, before being given the job of Assistant Editor permanently. I am told that in those days the job consisted mainly of editing and proofreading and peer review. There was no journal development work. At some point in the early 1980s, production and peer review were split into separate departments and Richard then headed a group of journals consisting of Journal of Physics C: Solid State Physics, Journal of Physics D: Applied Physics and Journal of Physics F: Metal Physics, Semiconductor Science and Technology, Superconductor Science and Technology, Plasma Physics and Controlled Fusion, and later Nanotechnology and Modelling and Simulation

  16. Evaluation of soil moisture and Palmer Drought Severity Index in Brazil

    NASA Astrophysics Data System (ADS)

    Rossato, Luciana; Antônio Marengo, José; Bassi Marinho Pires, Luciana

    2016-04-01

    Soil moisture is one of the main factors for the study of drought, climate and vegetation. In the case of drought, this is a regional phenomenon and affects food security more than any other natural disaster. Therefore, monitoring of different types of drought has been based on indexes that standardize on temporal and spatial scales. Currently, the monitoring of different types of drought is based on indexes that attempt to encapsulate on temporal and regional levels allowing thereby the comparison of water conditions in different areas. Therefore, in order to assess the impact of soil moisture during periods of drought, the Palmer Drought Severity Index was estimated for the entire Brazilian territory, using meteorological (precipitation and evapotranspiration) and soil (field capacity, permanent wilting point and water storage in the soil) data. The data field capacity and permanent wilting point were obtained from the physical properties of the soil, while the water storage in the soil was calculated considering the water balance model. Analyses were made for the years 2000 through 2014, which includes periods with and without occurrence of drought, respectively. The results showed that the PDSI had higher negative indices for the years 2003 and 2012 in Brazil's Northeast region, and this region was strongly affected by drought during those years. These indices can serve as a basis for assessing future drought projections, considering different scenarios. The results also show that soil moisture constitutes one of the limiting factors for obtaining high agricultural productivity, in order to reduce the effects caused by drought. Therefore, these indices can serve as a basis for assessing future drought projections, considering different scenarios. It would be desirable to assist decision makers in action plans with more effective strategies, allowing farmers to live with drought without losing their livelihood.

  17. Delineating depth to bedrock beneath shallow unconfined aquifers: a gravity transect across the Palmer River Basin.

    PubMed

    Bohidar, R N; Sullivan, J P; Hermance, J F

    2001-01-01

    In view of the increasing demand on ground water supplies in the northeastern United States, it is imperative to develop appropriate methods to geophysically characterize the most widely used sources of ground water in the region: shallow unconfined aquifers consisting of well-sorted, stratified glacial deposits laid down in bedrock valleys and channels. The gravity method, despite its proven value in delineating buried bedrock valleys elsewhere, is seldom used by geophysical contractors in this region. To demonstrate the method's effectiveness for evaluating such aquifers, a pilot study was undertaken in the Palmer River Basin in southeastern Massachusetts. Because bedrock is so shallow beneath this aquifer (maximum depth is 30 m), the depth-integrated mass deficiency of the overlying unconsolidated material was small, so that the observed gravity anomaly was on the order of 1 milligal (mGal) or less. Thus data uncertainties were significant. Moreover, unlike previous gravity studies elsewhere, we had no a priori information on the density of the sediment. Under such circumstances, it is essential to include model constraints and weighted least-squares in the inversion procedure. Among the model constraints were water table configuration, bedrock outcrops, and depth to bedrock from five water wells. Our procedure allowed us to delineate depth to bedrock along a 3.5 km profile with a confidence interval of 1.8 m at a nominal depth of 17 m. Moreover, we obtained a porosity estimate in the range of 39% to 44%. Thus the gravity method, with appropriate refinements, is an effective tool for the reconnaissance of shallow unconfined aquifers. PMID:11554251

  18. Evaluation of Soil Moisture and Palmer Drought Severity Index in Brazil

    NASA Astrophysics Data System (ADS)

    Rossato, L.

    2015-12-01

    Soil moisture is one of the main factors for the study of drought, climate and vegetation. In the case of drought, this is a regional phenomenon and affects food security more than any other natural disaster. Therefore, monitoring of different types of drought has been based on indexes that standardize on temporal and spatial scales. Currently, the monitoring of different types of drought is based on indexes that attempt to encapsulate on temporal and regional levels allowing thereby the comparison of water conditions in different areas. Therefore, in order to assess the impact of soil moisture during periods of drought, the Palmer Drought Severity Index (PDSI) was estimated for the entire Brazilian territory, using meteorological (precipitation and evapotranspiration) and soil (field capacity, permanent wilting point and water storage in the soil) data. The data field capacity and permanent wilting point were obtained from the physical properties of the soil, while the water storage in the soil was calculated considering the water balance model. Analyses were made for the years 2000 through 2014, which includes periods with and without occurrence of drought, respectively. The results showed that the PDSI had higher negative indices for the years 2003, 2012, 2013 and 2014 in Brazil's Northeast region, and this region was strongly affected by drought during those years. These indices can serve as a basis for assessing future drought projections, considering different scenarios. The results also show that soil moisture constitutes one of the limiting factors for obtaining high agricultural productivity, in order to reduce the effects caused by drought. Therefore, these indices can serve as a basis for assessing future drought projections, considering different scenarios. It would be desirable to assist decision makers in action plans with more effective strategies, allowing farmers to live with drought without losing their livelihood.

  19. LORD-Q: a long-run real-time PCR-based DNA-damage quantification method for nuclear and mitochondrial genome analysis

    PubMed Central

    Lehle, Simon; Hildebrand, Dominic G.; Merz, Britta; Malak, Peter N.; Becker, Michael S.; Schmezer, Peter; Essmann, Frank; Schulze-Osthoff, Klaus; Rothfuss, Oliver

    2014-01-01

    DNA damage is tightly associated with various biological and pathological processes, such as aging and tumorigenesis. Although detection of DNA damage is attracting increasing attention, only a limited number of methods are available to quantify DNA lesions, and these techniques are tedious or only detect global DNA damage. In this study, we present a high-sensitivity long-run real-time PCR technique for DNA-damage quantification (LORD-Q) in both the mitochondrial and nuclear genome. While most conventional methods are of low-sensitivity or restricted to abundant mitochondrial DNA samples, we established a protocol that enables the accurate sequence-specific quantification of DNA damage in >3-kb probes for any mitochondrial or nuclear DNA sequence. In order to validate the sensitivity of this method, we compared LORD-Q with a previously published qPCR-based method and the standard single-cell gel electrophoresis assay, demonstrating a superior performance of LORD-Q. Exemplarily, we monitored induction of DNA damage and repair processes in human induced pluripotent stem cells and isogenic fibroblasts. Our results suggest that LORD-Q provides a sequence-specific and precise method to quantify DNA damage, thereby allowing the high-throughput assessment of DNA repair, genotoxicity screening and various other processes for a wide range of life science applications. PMID:24371283

  20. Generalization of the Lord-Wingersky Algorithm to Computing the Distribution of Summed Test Scores Based on Real-Number Item Scores

    ERIC Educational Resources Information Center

    Kim, Seonghoon

    2013-01-01

    With known item response theory (IRT) item parameters, Lord and Wingersky provided a recursive algorithm for computing the conditional frequency distribution of number-correct test scores, given proficiency. This article presents a generalized algorithm for computing the conditional distribution of summed test scores involving real-number item…

  1. Lord-Wingersky Algorithm Version 2.0 for Hierarchical Item Factor Models with Applications in Test Scoring, Scale Alignment, and Model Fit Testing. CRESST Report 830

    ERIC Educational Resources Information Center

    Cai, Li

    2013-01-01

    Lord and Wingersky's (1984) recursive algorithm for creating summed score based likelihoods and posteriors has a proven track record in unidimensional item response theory (IRT) applications. Extending the recursive algorithm to handle multidimensionality is relatively simple, especially with fixed quadrature because the recursions can be defined…

  2. Lord Justice of Appeal John Fletcher Moulton and explosives production in World War I: ‘the mathematical mind triumphant’

    PubMed Central

    Van der Kloot, William

    2014-01-01

    At the end of November 1914 Lord Moulton (1844–1921) became the director of explosives production in the War Office. A 70-year-old jurist may seem an extraordinary choice, but he was an extraordinary man. He was Senior Wrangler at Cambridge, was elected to the Royal Society for research on electricity, and learned about chemistry as a barrister for dye and explosives manufacturers. He assembled an able team of administrators and chemists who designed and managed mammoth new national explosives factories. They could not make enough TNT and picric acid from obtainable precursors, so Moulton persuaded the reluctant armed services to adopt mixtures of TNT and ammonium nitrate, which enabled them to make even more than was needed. In mid-1915 they moved to the new Ministry of Munitions, where they also became responsible for fertilizers and poison gases. In 1917 they produced explosives at a higher rate than was attained in World War II. PMID:24921109

  3. Lord Justice of Appeal John Fletcher Moulton and explosives production in World War I: 'the mathematical mind triumphant'.

    PubMed

    Van der Kloot, William

    2014-06-20

    At the end of November 1914 Lord Moulton (1844-1921) became the director of explosives production in the War Office. A 70-year-old jurist may seem an extraordinary choice, but he was an extraordinary man. He was Senior Wrangler at Cambridge, was elected to the Royal Society for research on electricity, and learned about chemistry as a barrister for dye and explosives manufacturers. He assembled an able team of administrators and chemists who designed and managed mammoth new national explosives factories. They could not make enough TNT and picric acid from obtainable precursors, so Moulton persuaded the reluctant armed services to adopt mixtures of TNT and ammonium nitrate, which enabled them to make even more than was needed. In mid-1915 they moved to the new Ministry of Munitions, where they also became responsible for fertilizers and poison gases. In 1917 they produced explosives at a higher rate than was attained in World War II.

  4. The Lord of Rings & the Olmi-Comics: Two cases of non-traditional approach to astronomy

    NASA Astrophysics Data System (ADS)

    Romaniello, S.; Cavallotti, F.; Sandrelli, S.

    2005-12-01

    Besides its traditional activities, the Public Outreach & Education offi ce (POE) of INAF-Osservatorio Astronomico di Brera (Milan, Italy) is carrying out two experiments in informal education for children aged 10 to 13: "The Lord of Rings - the mysterious case of the stolen rings" and "The Olmi-comics". The former is an astronomical role-playing game. Pupils are requested to discover the burglars of the rings of Saturn by hunting for them in an area where they meet actors playing their parts at distances scaled to the ones of the Solar System. The latter is a writing/ drawing workshop. Pupils try to write stories or draw comics about science. While the two projects are rather different both in content and in format, they have a common goal: making pupils live science, mainly astronomy, both with the mind and the body.

  5. Commentary on text of interview with Professor Lord Ara Darzi: ‘Desirable? Yes; but is it achievable?’

    PubMed Central

    2015-01-01

    This personal commentary explores some issues that arise in the text of the interview with Lord Darzi published in LJPC 6.6, from a point of view of an interest in health policy and change in healthcare organisations. It suggests that the vision is desirable but that there are four major questions about ready implementation that the field needs to consider: 1 Can primary care development and investment be protected in a cold financial climate? 2 Does the current marketisation of health care erode integration? 3 Does the health and social care system in London behave like a real system? 4 Is there really a cultural shift towards empowerment and organisational learning? PMID:25949741

  6. Comparative study of Ksharasutra suturing and Lord's anal dilatation in the management of Parikartika (chronic fissure-in-ano)

    PubMed Central

    Dudhamal, Tukaram S.; Baghel, Madhav Singh; Bhuyan, Chaturbhuja; Gupta, Sanjay Kumar

    2014-01-01

    Background: Parikartika resembles fissure-in-ano which is very common among all ano-rectal disorders. In Ayurvedic texts, Parikartika is described as a complication of Vamana and Virechana as well as complication of Atisara. Ksharasutra was proved successful in the management of fistula-in-ano, piles, and there is a need to try its efficacy in fissure-in-ano. Aim: To evaluate the role of Ksharasutra suturing (KSS) in fissure bed in chronic fissure-in-ano. Materials and Methods: Total 100 patients of chronic fissure-in-ano were selected and randomly divided into two groups (50 in each group). In group-A, patients were undergone by KSS; while in patients of Group-B Lord's anal dilatation followed by KSS was done under spinal anesthesia. The KSS was done once and after slough out of Ksharasutra, the wound was treated for 4 weeks and assessment of the result was done on the basis of gradation adopted. Results: The pain relief on 14th day in Group-A was 86% while in Group-B 100% was observed. As on 7th day in Group-A, oozing was stopped in 68% patients, while in Group-B, oozing was stopped in 82% patients. On 21st day, Group-B showed more healing (85%) as compared to Group-A (69%). In this study 68% of patients were cured. Conclusion: In Group-B (KSS with Lord's anal dilatation) patients were cured early as compared to patients of Group-A (KSS alone). PMID:25558158

  7. High residue cover crops alone or with strategic tillage to manage glyphosate-resistant palmer amaranth (amaranthus palmeri) in Southeastern cotton (gossypium hirsutum)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate-resistant (GR) Palmer amaranth (Amaranthus palmeri S. Wats) is redefining row crop weed management in the Southeast due to its widespread distribution, high competitive ability, copious seed production, and resilience to standard weed management programs. Herbicides alone are failing to p...

  8. Use and Misuse of the Consolidated Standards of Reporting Trials (CONSORT) Guidelines to Assess Research Findings: Comment on Coyne, Stefanek, and Palmer (2007)

    ERIC Educational Resources Information Center

    Kraemer, Helena C.; Kuchler, Thomas; Spiegel, David

    2009-01-01

    Comments on the article titled Psychotherapy and survival in cancer: The conflict between hope and evidence by J. C. Coyne, M. Stefanek, and S. C. Palmer. The basic principles underlying randomized clinical trials have been known for more than 50 years. The Consolidated Standards of Reporting Trials (CONSORT) guidelines, published in 1996 and…

  9. Warts and All: Personal Reflections on Social Justice in Counseling Psychology. Reply to Kiselica, Palmer, Thompson and Shermis, and Watts. Rejoinder

    ERIC Educational Resources Information Center

    Goodman, Lisa A.; Liang, Belle; Weintraub, Sarah R.; Helms, Janet E.; Latta, Rachel E.

    2004-01-01

    In their comments regarding Goodman, Liang, Helms, Latta, Sparks, and Weintraub's article "Training Counseling Psychologists as Social Justice Agents: Feminist and Multicultural Principles in Action," Kiselica, Palmer, Thompson and Shermis, and Watts offered a number of useful suggestions for elaborating on social justice theory, practice, and…

  10. Glyphosate-resistant and glyphosate-susceptible Palmer amaranth (Amaranthus palmeri S Wats.): hyperspectral reflectance properties of plants and potential for classification

    Technology Transfer Automated Retrieval System (TEKTRAN)

    BACKGROUND: Palmer amaranth (Amaranthus palmeri S. Wats.) is a troublesome agronomic weed in the southern United States, and several populations have evolved resistance to glyphosate. This paper reports spectral signatures of glyphosate-resistant (GR) and glyphosate-sensitive (GS) plants, and explor...

  11. Multi-GCM Projections of Global Drought Conditions With Use of the Palmer Drought Indices

    NASA Astrophysics Data System (ADS)

    Dubrovsky, M.; Svoboda, M.; Trnka, M.; Hayes, M.; Wilhite, D.; Zalud, Z.

    2007-12-01

    We use two Palmer Drought Indices (the PDSI and Z-index) to assess the drought conditions in future climates as projected by seven Global Climate Models (GCMs). Both indices are based on precipitation and temperature data (this makes them more suitable for climate change impact studies compared to the Standardized Precipitation Index, which is based only on precipitation) and the available water content of the soil. In contrast to the PDSI, the Z-index does not account for any persistence within the climate; rather, it characterizes the immediate (for a given week or month) conditions. The indices are calculated by computer programs available from the National Drought Mitigation Center and the Computer Science and Engineering Department, both located at the University of Nebraska-Lincoln. To allow for the assessment of climate change impacts, we modified the original computer code: the indices (which we named "relative" drought indices) are now calibrated using the present climate weather series and then applied to the future climate weather series. The resultant time series thus displays the drought conditions in terms of the present climate. The relative drought indices are applied to gridded (whole globe) GCM-simulated surface monthly weather series (available from the IPCC database), and the available water content is based on soil- texture-based water holding capacity global data developed by Webb et al. (1993, Global Biogeochem. Cycles 7: 97-108). The indices are calibrated with 1991-2020 period (considered to be the present climate) and then applied to two future periods: 2031-2060 and 2060-2099. To quantify impacts of climate change on the drought conditions, we analyze shifts in the grid-specific means of the drought indices and in the frequency of months belonging to drought spells. The drought spell is defined here as continuous periods in which the index does not exceed -1, and falls below -3 for at least one month. Results obtained by single GCMs

  12. Exploring the Components of the Palmer Drought Indices Using the Apalachicola-Chattahoochee-Flint (ACF) River Basin as a Case Study

    NASA Astrophysics Data System (ADS)

    Perrone, D.; Duncan, L. L.; Jacobi, J. H.; Hornberger, G.

    2012-12-01

    Water resources are vital to sustaining ecosystem services, energy and food supplies, and industrial processes. Competition for water resources is likely to intensify as the population increases, economy grows, and land develops. Drought events intensify water scarcity, and recent events in many countries, including the United States (US), Great Britain, and Sri Lanka, highlight how important it is to provide meaningful context to water planners and managers. Palmer's drought indices - Z Index, Palmer Drought Severity Index (PDSI), and Palmer Hydrological Drought Index (PHDI) - are widely used and accepted by scientists and policy makers in the US to understand drought and manage water resources. Drought index values at the climate division scale are available, but a transparent calculation tool at multiple spatial and temporal scales is not readily available. Moreover, a close look at the development of the indices reveals a number of subjective calculation methods and regionally biased factors. For researchers studying areas with overlapping climate divisions, performing international research, or working with limited, site-specific data, the ability to control and modify calculations is desired. This research presents a transparent tool for calculating Palmer's drought indices. We use the Apalachicola-Chattahoochee-Flint (ACF) River Basin, located in the southeastern US, as our case study to explore and evaluate the sensitivity of Palmer's indices to temperature and precipitation anomalies, calibration periods, and other index components. The ACF has suffered two major droughts (2007 and 2012) in the past five years and supports multiple demand-side sectors - agriculture in Georgia, public and recreational supply for the Atlanta metropolitan area, hydroelectric power in Alabama, tri-state navigation, and ecosystem services. We show how the PDSI varies in response to changes in precipitation, calibration period, and a number of other variables. The aim of the

  13. Myth, Song, and Music Education: The Case of Tolkien's "The Lord of the Rings" and Swann's "The Road Goes Ever On"

    ERIC Educational Resources Information Center

    Jorgensen, Estelle R.

    2006-01-01

    In this article I explore how myth and song intersect in J. R. R. Tolkien's "The Lord of the Rings" trilogy--"The Fellowship of the Ring," "The Two Towers," and "The Return of the King"--and Donald Swann's song cycle setting of Tolkien texts, "The Road Goes Ever On." In so doing I am drawn back to Tolkien's "The Hobbit," the novel from which "The…

  14. Lord-Wingersky Algorithm Version 2.0 for Hierarchical Item Factor Models with Applications in Test Scoring, Scale Alignment, and Model Fit Testing

    PubMed Central

    Cai, Li

    2014-01-01

    Lord and Wingersky’s (1984) recursive algorithm for creating summed score based likelihoods and posteriors has a proven track record in unidimensional item response theory (IRT) applications. Extending the recursive algorithm to handle multidimensionality is relatively simple, especially with fixed quadrature because the recursions can be defined on a grid formed by direct products of quadrature points. However, the increase in computational burden remains exponential in the number of dimensions, making the implementation of the recursive algorithm cumbersome for truly high dimensional models. In this paper, a dimension reduction method that is specific to the Lord-Wingersky recursions is developed. This method can take advantage of the restrictions implied by hierarchical item factor models, e.g., the bifactor model, the testlet model, or the two-tier model, such that a version of the Lord-Wingersky recursive algorithm can operate on a dramatically reduced set of quadrature points. For instance, in a bifactor model, the dimension of integration is always equal to 2, regardless of the number of factors. The new algorithm not only provides an effective mechanism to produce summed score to IRT scaled score translation tables properly adjusted for residual dependence, but leads to new applications in test scoring, linking, and model fit checking as well. Simulated and empirical examples are used to illustrate the new applications. PMID:25233839

  15. Lord-Wingersky Algorithm Version 2.0 for Hierarchical Item Factor Models with Applications in Test Scoring, Scale Alignment, and Model Fit Testing.

    PubMed

    Cai, Li

    2015-06-01

    Lord and Wingersky's (Appl Psychol Meas 8:453-461, 1984) recursive algorithm for creating summed score based likelihoods and posteriors has a proven track record in unidimensional item response theory (IRT) applications. Extending the recursive algorithm to handle multidimensionality is relatively simple, especially with fixed quadrature because the recursions can be defined on a grid formed by direct products of quadrature points. However, the increase in computational burden remains exponential in the number of dimensions, making the implementation of the recursive algorithm cumbersome for truly high-dimensional models. In this paper, a dimension reduction method that is specific to the Lord-Wingersky recursions is developed. This method can take advantage of the restrictions implied by hierarchical item factor models, e.g., the bifactor model, the testlet model, or the two-tier model, such that a version of the Lord-Wingersky recursive algorithm can operate on a dramatically reduced set of quadrature points. For instance, in a bifactor model, the dimension of integration is always equal to 2, regardless of the number of factors. The new algorithm not only provides an effective mechanism to produce summed score to IRT scaled score translation tables properly adjusted for residual dependence, but leads to new applications in test scoring, linking, and model fit checking as well. Simulated and empirical examples are used to illustrate the new applications.

  16. Physiological and Molecular Mechanisms of Differential Sensitivity of Palmer Amaranth (Amaranthus palmeri) to Mesotrione at Varying Growth Temperatures

    PubMed Central

    Godar, Amar S.; Varanasi, Vijaya K.; Nakka, Sridevi; Prasad, P. V. Vara; Thompson, Curtis R.; Mithila, J.

    2015-01-01

    Herbicide efficacy is known to be influenced by temperature, however, underlying mechanism(s) are poorly understood. A marked alteration in mesotrione [a 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor] efficacy on Palmer amaranth (Amaranthus palmeri S. Watson) was observed when grown under low- (LT, 25/15°C, day/night temperatures) and high (HT, 40/30°C) temperature compared to optimum (OT, 32.5/22.5°C) temperature. Based on plant height, injury, and mortality, Palmer amaranth was more sensitive to mesotrione at LT and less sensitive at HT compared to OT (ED50 for mortality; 18.5, 52.3, and 63.7 g ai ha-1, respectively). Similar responses were observed for leaf chlorophyll index and photochemical efficiency of PSII (Fv/Fm). Furthermore, mesotrione translocation and metabolism, and HPPD expression data strongly supported such variation. Relatively more mesotrione was translocated to meristematic regions at LT or OT than at HT. Based on T50 values (time required to metabolize 50% of the 14C mesotrione), plants at HT metabolized mesotrione faster than those at LT or OT (T50; 13, 21, and 16.5 h, respectively). The relative HPPD:CPS (carbamoyl phosphate synthetase) or HPPD:β-tubulin expression in mesotrione-treated plants increased over time in all temperature regimes; however, at 48 HAT, the HPPD:β-tubulin expression was exceedingly higher at HT compared to LT or OT (18.4-, 3.1-, and 3.5-fold relative to untreated plants, respectively). These findings together with an integrated understanding of other interacting key environmental factors will have important implications for a predictable approach for effective weed management. PMID:25992558

  17. Physiological and Molecular Mechanisms of Differential Sensitivity of Palmer Amaranth (Amaranthus palmeri) to Mesotrione at Varying Growth Temperatures.

    PubMed

    Godar, Amar S; Varanasi, Vijaya K; Nakka, Sridevi; Prasad, P V Vara; Thompson, Curtis R; Mithila, J

    2015-01-01

    Herbicide efficacy is known to be influenced by temperature, however, underlying mechanism(s) are poorly understood. A marked alteration in mesotrione [a 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor] efficacy on Palmer amaranth (Amaranthus palmeri S. Watson) was observed when grown under low- (LT, 25/15 °C, day/night temperatures) and high (HT, 40/30° C) temperature compared to optimum (OT, 32.5/22.5 °C) temperature. Based on plant height, injury, and mortality, Palmer amaranth was more sensitive to mesotrione at LT and less sensitive at HT compared to OT (ED50 for mortality; 18.5, 52.3, and 63.7 g ai ha-1, respectively). Similar responses were observed for leaf chlorophyll index and photochemical efficiency of PSII (Fv/Fm). Furthermore, mesotrione translocation and metabolism, and HPPD expression data strongly supported such variation. Relatively more mesotrione was translocated to meristematic regions at LT or OT than at HT. Based on T50 values (time required to metabolize 50% of the 14C mesotrione), plants at HT metabolized mesotrione faster than those at LT or OT (T50; 13, 21, and 16.5 h, respectively). The relative HPPD:CPS (carbamoyl phosphate synthetase) or HPPD:β-tubulin expression in mesotrione-treated plants increased over time in all temperature regimes; however, at 48 HAT, the HPPD:β-tubulin expression was exceedingly higher at HT compared to LT or OT (18.4-, 3.1-, and 3.5-fold relative to untreated plants, respectively). These findings together with an integrated understanding of other interacting key environmental factors will have important implications for a predictable approach for effective weed management. PMID:25992558

  18. LORD: a phenotype-genotype semantically integrated biomedical data tool to support rare disease diagnosis coding in health information systems

    PubMed Central

    Choquet, Remy; Maaroufi, Meriem; Fonjallaz, Yannick; de Carrara, Albane; Vandenbussche, Pierre-Yves; Dhombres, Ferdinand; Landais, Paul

    2015-01-01

    Characterizing a rare disease diagnosis for a given patient is often made through expert’s networks. It is a complex task that could evolve over time depending on the natural history of the disease and the evolution of the scientific knowledge. Most rare diseases have genetic causes and recent improvements of sequencing techniques contribute to the discovery of many new diseases every year. Diagnosis coding in the rare disease field requires data from multiple knowledge bases to be aggregated in order to offer the clinician a global information space from possible diagnosis to clinical signs (phenotypes) and known genetic mutations (genotype). Nowadays, the major barrier to the coding activity is the lack of consolidation of such information scattered in different thesaurus such as Orphanet, OMIM or HPO. The Linking Open data for Rare Diseases (LORD) web portal we developed stands as the first attempt to fill this gap by offering an integrated view of 8,400 rare diseases linked to more than 14,500 signs and 3,270 genes. The application provides a browsing feature to navigate through the relationships between diseases, signs and genes, and some Application Programming Interfaces to help its integration in health information systems in routine. PMID:26958175

  19. How mothers mediate the social integration of their children conceived of forced marriage within the Lord's Resistance Army.

    PubMed

    Shanahan, Fiona; Veale, Angela

    2016-01-01

    This article aims to understand how formerly abducted young mothers mediate the social integration of their children conceived of forced marriage and sexual violence within the Lord's Resistance Army (LRA) in northern Uganda. Interviews and photographic methods were used in six Internally Displaced Persons Camps in northern Uganda. This article draws on data derived from ten mothers of thirteen children who were conceived in the LRA, five boys and eight girls. The analytic approach used was Interpretive Phenomenological Analysis (Smith & Osborn, 2008). The analysis identified turning points of sites of action where young formerly abducted mothers used diverse strategies to support the reintegration of their children born or conceived within the LRA. Six key turning points are identified, these are (a) participating in rituals and ceremonies, (b) naming, (c) adapting to changing family structures, (d) responding to discrimination against boys (e) managing disclosure and (f) sharing positive memories and identities. Formerly abducted young mothers mediate the social integration of their children by engaging in strategies to support and foster their wellbeing and social relationships. However, the contexts in which they are operating are highly constrained and the relational identities of children born in the LRA are fluid and potentially insecure within communities of return. Implications for policy and programming are discussed.

  20. The House of Lords Select Committee on the Assisted Dying for the Terminally III Bill: implications for specialist palliative care.

    PubMed

    Finlay, I G; Wheatley, V J; Izdebski, C

    2005-09-01

    The Assisted Dying for the Terminally III Bill proposed to legalise both euthanasia and physician-assisted suicide for those with a terminal illness in the UK. A House of Lords Select Committee was convened to scrutinise this Bill and has recently published its report, which will be debated in Parliament on October 10th 2005. The written and oral evidence submitted to the Select Committee represented a wide range of views on 'assisted dying'. Much of the evidence from those countries which have legalised euthanasia/physician-assisted suicide (The Netherlands, Belgium, Switzerland and Oregon, USA) dealt with the practicalities of ending life, and the legal procedures and safeguards instigated in these countries. All the written and oral evidence in the public domain was scrutinised by the authors whilst the Select Committee was sitting. We have extracted those themes relevant to specialist palliative care practice and present them in this paper. We hope that this will provide a useful resource to inform the forthcoming public debate on assisted dying. The evidence of harms inherent in making such a change in the law, as presented to the Select Committee, has moved all three authors to oppose a change in the law.

  1. LORD: a phenotype-genotype semantically integrated biomedical data tool to support rare disease diagnosis coding in health information systems.

    PubMed

    Choquet, Remy; Maaroufi, Meriem; Fonjallaz, Yannick; de Carrara, Albane; Vandenbussche, Pierre-Yves; Dhombres, Ferdinand; Landais, Paul

    2015-01-01

    Characterizing a rare disease diagnosis for a given patient is often made through expert's networks. It is a complex task that could evolve over time depending on the natural history of the disease and the evolution of the scientific knowledge. Most rare diseases have genetic causes and recent improvements of sequencing techniques contribute to the discovery of many new diseases every year. Diagnosis coding in the rare disease field requires data from multiple knowledge bases to be aggregated in order to offer the clinician a global information space from possible diagnosis to clinical signs (phenotypes) and known genetic mutations (genotype). Nowadays, the major barrier to the coding activity is the lack of consolidation of such information scattered in different thesaurus such as Orphanet, OMIM or HPO. The Linking Open data for Rare Diseases (LORD) web portal we developed stands as the first attempt to fill this gap by offering an integrated view of 8,400 rare diseases linked to more than 14,500 signs and 3,270 genes. The application provides a browsing feature to navigate through the relationships between diseases, signs and genes, and some Application Programming Interfaces to help its integration in health information systems in routine. PMID:26958175

  2. Species-specific declines in the linear extension of branching corals at a subtropical reef, Lord Howe Island

    NASA Astrophysics Data System (ADS)

    Anderson, Kristen D.; Heron, Scott F.; Pratchett, Morgan S.

    2015-06-01

    Reef-building corals are extremely sensitive to changing temperature regimes, such that sustained increases in ocean temperatures are generally expected to have negative effects on coral growth and survivorship. At high-latitude reefs, however, projected increases in ocean temperature may actually increase coral growth (relaxing constraints imposed by cool winter temperatures), though this will depend upon on the rate and extent of declines in aragonite saturation, which is already much lower at high latitudes. This study quantified linear extension rates of six scleractinian corals, Acropora yongei, Isopora cuneata, Pocillopora damicornis, Porites heronensis, Seriatopora hystrix, and Stylophora pistillata, at Lord Howe Island in 2010/11. Contemporary growth rates were compared to equivalent data collected in 1994/95. There was marked interspecific variation in growth rates, with A. yongei growing almost twice the rate of all other species. Temporal changes in annual growth also varied among species. Growth rates of both A. yongei and Pocillopora damicornis were 30 % of that recorded in 1994/95. However, growth rates of Porites heronensis had not changed. Declines in the growth rates of these branching species may be attributable to declines in aragonite saturation or increases in summertime temperatures above limits for optimal growth, but either way it appears that climate change is having negative effects on corals, even at subtropical locations.

  3. Representing spatial structure through maps and language: Lord of the Rings encodes the spatial structure of middle Earth.

    PubMed

    Louwerse, Max M; Benesh, Nick

    2012-01-01

    Spatial mental representations can be derived from linguistic and non-linguistic sources of information. This study tested whether these representations could be formed from statistical linguistic frequencies of city names, and to what extent participants differed in their performance when they estimated spatial locations from language or maps. In a computational linguistic study, we demonstrated that co-occurrences of cities in Tolkien's Lord of the Rings trilogy and The Hobbit predicted the authentic longitude and latitude of those cities in Middle Earth. In a human study, we showed that human spatial estimates of the location of cities were very similar regardless of whether participants read Tolkien's texts or memorized a map of Middle Earth. However, text-based location estimates obtained from statistical linguistic frequencies better predicted the human text-based estimates than the human map-based estimates. These findings suggest that language encodes spatial structure of cities, and that human cognitive map representations can come from implicit statistical linguistic patterns, from explicit non-linguistic perceptual information, or from both.

  4. LORD: a phenotype-genotype semantically integrated biomedical data tool to support rare disease diagnosis coding in health information systems.

    PubMed

    Choquet, Remy; Maaroufi, Meriem; Fonjallaz, Yannick; de Carrara, Albane; Vandenbussche, Pierre-Yves; Dhombres, Ferdinand; Landais, Paul

    2015-01-01

    Characterizing a rare disease diagnosis for a given patient is often made through expert's networks. It is a complex task that could evolve over time depending on the natural history of the disease and the evolution of the scientific knowledge. Most rare diseases have genetic causes and recent improvements of sequencing techniques contribute to the discovery of many new diseases every year. Diagnosis coding in the rare disease field requires data from multiple knowledge bases to be aggregated in order to offer the clinician a global information space from possible diagnosis to clinical signs (phenotypes) and known genetic mutations (genotype). Nowadays, the major barrier to the coding activity is the lack of consolidation of such information scattered in different thesaurus such as Orphanet, OMIM or HPO. The Linking Open data for Rare Diseases (LORD) web portal we developed stands as the first attempt to fill this gap by offering an integrated view of 8,400 rare diseases linked to more than 14,500 signs and 3,270 genes. The application provides a browsing feature to navigate through the relationships between diseases, signs and genes, and some Application Programming Interfaces to help its integration in health information systems in routine.

  5. Deep-sea bio-physical variables as surrogates for biological assemblages, an example from the Lord Howe Rise

    NASA Astrophysics Data System (ADS)

    Anderson, Tara J.; Nichol, Scott L.; Syms, Craig; Przeslawski, Rachel; Harris, Peter T.

    2011-04-01

    Little is known about diversity patterns of biological assemblages in deep-sea environments, primarily because sampling deep-sea biota over vast areas is time consuming, difficult, and costly. In contrast, physical mapping capabilities are increasing rapidly, and are becoming more cost-effective. Consequently, the growing need to manage and conserve marine resources, particularly deep-sea areas that are sensitive to anthropogenic disturbance and change, is leading the promotion of physical data as surrogates to predict biological assemblages. However, few studies have directly examined the predictive ability of these surrogates. The physical environment and biological assemblages were surveyed for two adjacent areas - the western flank of Lord Howe Rise (LHR) and the Gifford Guyot - spanning combined water depths of 250-2200 m depth on the northern part of the LHR, in the Coral Sea. Multibeam acoustic surveys were used to generate large-scale geomorphic classification maps that were superimposed over the study area. Forty towed-video stations were deployed across the area capturing 32 h of seabed video, 6229 still photographs, that generated 3413 seabed characterisations of physical and biological variables. In addition, sediment and biological samples were collected from 36 stations across the area. The northern Lord Howe Rise was characterised by diverse but sparsely distributed faunas for both the vast soft-sediment environments as well as the discrete rock outcrops. Substratum type and depth were the main variables correlated with benthic assemblage composition. Soft-sediments were characterised by low to moderate levels of bioturbation, while rocky outcrops supported diverse but sparse assemblages of suspension feeding invertebrates, such as cold-water corals and sponges which in turn supported epifauna, dominated by ophiuroids and crinoids. While deep environments of the LHR flank and lower slopes of the Gifford Guyot were characterised by bioturbation with

  6. The Lord of Rings - the mysterious case of the stolen rings: a critical analysis of an informal education activity

    NASA Astrophysics Data System (ADS)

    Sandrelli, S.

    2011-10-01

    "The Lord of Rings - the mysterious case of the stolen rings" is a live astronomical role-playing game for kids aged 10 -13 [1]. Its goal is to introduce them to some of the main topics of the Solar System: a) the role of gravity; b) the distribution of mass & light; c) the effects of rotation; d) the distribution of water. The game was held at several Science Festival in Italy (Perugia, Genova, Fiorano, Bologna) obtaining great success. Teams of about 6-8 members are introduced to Mr Schioppanelli, the astro-detective of the town (the name is a pun: it reminds Schiaparelli, the famous italian astronomer, and it is a slang expression meaning "ring-breaker"). Mr Schioppanelli has his office in an "gastronomical astronomical observatory", known as The Red Giant Pizzeria. Schioppanelli informs the kids that a mysterious Centaur succeded in stealing the rings of Saturn. The partecipants are appointed astro-detectives incharge and asked to find the rings by browsing around the Solar System, which is scaled so as to fit the town historical centre or a pedestrian area, going from the Sun to Saturn or beyond, depending on the actual area at disposal. Great care must be taken allowing children playing only in a car-free area of the town. At the right scaled distances, the partecipants meet characters playing as the various planets. The kids can talk to them after solving a riddle, obtaining useful informations. A special characters play as a comet, timely going in and out of the inner solar system. The teams can also talk to some shepherdmoons of the rings. They easily discover that the rings were totally destroyed by the Centaur: a real disaster! They are also suggested to gather the necessary ingredients (gravity, light, rotation, inclination, dust and water, represented by simple objects like apples, spinning tops and so on) to rebuild the rings. The kids can buy the ingredients from different planets: every planet has ingredients in quantities which are proportionate to

  7. The East Australian, Tasmantid, and Lord Howe Volcanic Chains: Possible mechanisms behind a trio of hotspot trails

    NASA Astrophysics Data System (ADS)

    Kalnins, L. M.; Cohen, B. E.; Fitton, J. G.; Mark, D. F.; Richards, F. D.; Barfod, D. N.

    2015-12-01

    The east Australian and Tasman Sea region is home to a unique example of intraplate volcanism: three long-lived, sub-parallel volcanic chains spaced only about 500 km apart. Here we present new 40Ar/39Ar results from the centre chain, the Tasmantid Seamounts, and show that the chain is strongly age-progressive, with an excellent correspondence to the age of the continental East Australian Volcanic Chain to the west and to the more limited ages available for the Lord Howe Seamount Chain to the east. Results from the Louisiade Plateau at the northern end of the Tasmantid chain suggest that it is composed of basalts of the correct age to be a large igneous province formed by the impact of the Tasmantid plume head reaching the lithosphere. This record of relative movement between the plate and the magma source over the last 55 Ma shows two clear deflections from the overall linear trend, one at 26--23 Ma, also observed in the continental chain and linked with the Ontong-Java Plateau jamming the South Melanesian subduction zone, and another at 50--43 Ma, beyond the end of the continental record and contemporaneous with the Hawaiian-Emperor bend. How does such a unique trio of volcanic chains form? The clear age progression, long lifespan, and tie to the Louisiade Plateau are classic indicators of deep-seated plumes, but it is difficult to explain how three separate plumes could remain stable for over 30 Ma when separated by little more than the radii of the plume conduits. Here we examine alternative possible explanations for this volcanic pattern, including small plumes rising from a single deep-seated plume pooling at the 660 km discontinuity, a single plume splitting around a subducting slab fragment, and small-scale convection triggered by topography on the lithosphere-asthenosphere boundary.

  8. Reproductive capacity and outcome of pregnancy after metroplasty following the technique of Bret-Palmer partially modified in the pathological symmetric malformations of müllerian ducts.

    PubMed

    Teti, G; Maffei, S; Pippi, E; Fioretti, P

    1991-01-01

    During the period 1977-90, metroplasty for infertility and unexplained sterility was performed respectively in 19 and 6 cases of symmetric uterine malformations. The Bret-Palmer technique was used in 6 cases for partial septate uterus, while the same modified technique was performed in 11 cases of complete bicornuate uterus and in 8 cases of partial bicornuate uterus. No operative and postoperative complications were noted. With the modified Bret-Palmer operation there was the reconstruction of a single, large and regular uterine cavity. Of the 17 cases with adequate follow-up pregnancy occurred in 14 cases within 24 months of the operation; in 4 patients the outcome of pregnancy is not known. Of the remaining cases the pregnancy ended in spontaneous abortion in 2 patients, in 6 cases with live term infants and in 2 cases with live preterm infants. Caesarean section was performed electively in 3 cases and acutely in 3 cases. A vaginal delivery occurred in 2 cases. Benefits of the Bret-Palmer modified technique are discussed.

  9. Returning home: forced conscription, reintegration, and mental health status of former abductees of the Lord's Resistance Army in northern Uganda

    PubMed Central

    Pham, Phuong N; Vinck, Patrick; Stover, Eric

    2009-01-01

    Background Since the late 1980s, the Lord's Resistance Army (LRA), a spiritualist rebel group in northern Uganda, has killed and mutilated thousands of civilians and abducted an estimated 52,000 to 75,000 people to serve as soldiers, porters, and sex slaves for its commanders. This study examines the types of violence to which former abductees have been exposed and the extent to which these acts have affected their psychological well-being. Methods This is a cross-sectional study of 2,875 individuals selected through a multi-stage stratified cluster sampling design conducted in 8 districts of northern Uganda. Multivariate logistic regressions were performed with symptoms for Post-traumatic Stress Disorder (PTSD) and depression as the main outcome measures. Results One-third of the respondents (33%) self-reported having experienced abduction (49% among the Acholi, the largest tribal group in northern Uganda). Over half (56%) of all the respondents and over two-thirds of those who experienced abduction met the criteria for symptoms of post-traumatic stress disorder (PTSD). Multivariate analysis shows that several factors increased the risk of former LRA abductees developing symptoms of PTSD. These factors included gender (females were more susceptible than males), being a member of the Acholi ethnic group, participating in or witnessing a cumulative number of traumatic events, and encountering difficulties re-integrating into communities after abduction. Factors associated with increased risk of meeting criteria for symptoms of depression included older age of males at the time of abduction, lower score on social relationship scale, high incidence of general traumatic event exposure, high incidence of forced acts of violence, and problems reintegrating into communities after abduction. Conclusion Abduction and forced conscription of civilians has affected the psychological well-being of a significant number of northern Ugandans. The sources of psychological trauma

  10. Quaternary calcarenite stratigraphy on Lord Howe Island, southwestern Pacific Ocean and the record of coastal carbonate deposition

    NASA Astrophysics Data System (ADS)

    Brooke, Brendan P.; Woodroffe, Colin D.; Murray-Wallace, Colin V.; Heijnis, Hendrik; Jones, Brian G.

    2003-04-01

    Lord Howe Island is a small, mid-ocean volcanic and carbonate island in the southwestern Pacific Ocean. Skeletal carbonate eolianite and beach calcarenite on the island are divisible into two formations based on lithostratigraphy. The Searles Point Formation comprises eolianite units bounded by clay-rich paleosols. Pore-filling sparite and microsparite are the dominant cements in these eolianite units, and recrystallised grains are common. Outcrops exhibit karst features such as dolines, caves and subaerially exposed relict speleothems. The Neds Beach Formation overlies the Searles Point Formation and consists of dune and beach units bounded by weakly developed fossil soil horizons. These younger deposits are characterised by grain-contact and meniscus cements, with patchy pore-filling micrite and mirosparite. The calcarenite comprises several disparate successions that contain a record of up to 7 discrete phases of deposition. A chronology is constructed based on U/Th ages of speleothems and corals, TL ages of dune and paleosols, AMS 14C and amino acid racemization (AAR) dating of land snails and AAR whole-rock dating of eolianite. These data indicate dune units and paleosols of the Searles Point Formation were emplaced during oxygen isotope stage (OIS) 7 and earlier in the Middle Pleistocene. Beach units of the Neds Beach Formation were deposited during OIS 5e while dune units were deposited during two major phases, the first coeval with or shortly after the beach units, the second later during OIS 5 (e.g. OIS 5a) when the older dune and beach units were buried. Large-scale exposures and morphostratigraphical features indicate much of the carbonate was emplaced as transverse and climbing dunes, with the sediment source located seaward of and several metres below the present shoreline. The lateral extent and thickness of the eolianite deposits contrast markedly with the relatively small modern dunes. These features indicate that a slight fall (2-10 m) in sea level

  11. Development of expressed sequence tag resources for Vanda Mimi Palmer and data mining for EST-SSR.

    PubMed

    Teh, Seow-Ling; Chan, Wai-Sun; Abdullah, Janna Ong; Namasivayam, Parameswari

    2011-08-01

    Vanda Mimi Palmer (VMP) is a highly sought as fragrant-orchid hybrid in Malaysia. It is economically important in cosmetic and beauty industries and also a famous potted ornamental plant. To date, no work on fragrance-related genes of vandaceous orchids has been reported from other research groups although the analysis of floral fragrance or volatiles have been extensively studied. An expressed sequence tag (EST) resource was developed for VMP principally to mine any potential fragrance-related expressed sequence tag-simple sequence repeat (EST-SSR) for future development as markers in the identification of fragrant vandaceous orchids endemic to Malaysia. Clustering, annotation and assembling of the ESTs identified 1,196 unigenes which defined 966 singletons and 230 contigs. The VMP dbEST was functionally classified by gene ontology (GO) into three groups: molecular functions (51.2%), cellular components (16.4%) and biological processes (24.6%) while the remaining 7.8% showed no hits with GO identifier. A total of 112 EST-SSR (9.4%) was mined on which at least five units of di-, tri-, tetra-, penta-, or hexa-nucleotide repeats were predicted. The di-nucleotide motif repeats appeared to be the most frequent repeats among the detected SSRs with the AT/TA types as the most abundant among the dimerics, while AAG/TTC, AGA/TCT-type were the most frequent trimerics. The mined EST-SSR is believed to be useful in the development of EST-SSR markers that is applicable in the screening and characterization of fragrance-related transcripts in closely related species.

  12. Palmer drought severity index as soil moisture indicator: physical interpretation, statistical behaviour and relation to global climate

    NASA Astrophysics Data System (ADS)

    Szép, István Jankó; Mika, János; Dunkel, Zoltán

    Palmer Drought Severity Index (PDSI) series, based on monthly homogenised temperature and precipitation data, are analysed for the 1901-1999 period at three stations in West-Hungary, i.e. in an objectively separating region of the country, concerning spatial variations of the monthly PDSI fluctuations. All displayed results represent computations by the Thorthwaite-type potential evapotranspiration. Some comparison with those index-series, computed by the Blaney-Criddle method is given in the Discussion. Series of PDSI exhibit strong correlation with series of two independent soil moisture estimations. Having the regression coefficient standardised by standard deviation of the soil-moisture, we obtain similar coefficients during the year (allowing for only 10-30% difference). This means, PDSI can be considered as a soil-moisture indicator. It is shown that the monthly standard deviation of PDSI exhibit small variation, ca. 10%, with a minimum in the summer period. Distribution of monthly PDSI can be considered as Gaussian, according to the Kolmogorov-Smirnoff test, whereas according to the χ2-test this is true for more than 2/3 of the cases. Exceptions all fall in the second half of the year. Finally, multi-annual relation of PDSI to the global temperature trends are analysed using the method of “slices” ( Mika, 1988), dividing the local and global values into uniform time sequences, the so called time-slices and calculating regression coefficients between the local PDSI and two hemispherical temperature variables. One of the latter is the hemispherical mean, the other is the continent-ocean air temperature contrast. This correlation is always negative and frequently significant, which means that in the 20th century local soil moisture conditions became drier parallel to the hemispherical changes.

  13. The Lord of Uraniborg

    NASA Astrophysics Data System (ADS)

    Thoren, Victor E.; Christianson, With contributions by John Robert

    2007-02-01

    Preface; 1. A noble humanist; 2. The new star; 3. Becoming a professional; 4. The first years on Hven: 1576-1579; 5. Urania's castle; 6. The flowering of Uraniborg; 7. First renovations: the solar theory; 8. The tychonic system of the world; 9. High tide: 1586-1591; 10. The theory of the motion of the moon; 11. The last years at Uraniborg; 12. Exile; 13. A home away from home?; Epilogue; Appendices; Author index; Subject index.

  14. Lord Kelvin, revolutionary scientist

    NASA Astrophysics Data System (ADS)

    Saxon, David

    2009-01-01

    Born in Belfast in 1824, William Thomson was both the youngest (aged 10) and later the oldest (aged 75) student in the history of the University of Glasgow. In between, he was for 53 years Professor of Natural Philosophy there, refusing Cambridge University's Cavendish Chair of Experimental Physics on three occasions. He made a fortune, became Baron Kelvin of Largs in 1892, and was the dominant scientific figure of his age. He is buried in Westminster Abbey next to Isaac Newton; a nearby window pays tribute to him as "Engineer, Natural Philosopher". Yet today his achievements are largely unheralded and he is remembered mainly for his reactionary approach to the new physics of the last decade of his life.

  15. Shiva, Lord of Bhang.

    PubMed

    Godlaski, Theodore M

    2012-08-01

    In India, Cannabis Indica has been used for literally thousands of years in the worship of the god Shiva. Cannabis is used in an orally administered form called bhang which can be either the wet resinous leaves formed into pills of a drink made of milk, cannabis, and various spices consumed by worshipers of Shiva on festival days or by smoking the flowering buds of cannabis-a practice generally reserved for holy men who dedicate their lives to ascetic practice and the worship of Shiva. This practice is codified in the Vedas as well as in legends about the origin of cannabis and its relationship to Shiva. PMID:22742944

  16. PREFACE: Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer

    NASA Astrophysics Data System (ADS)

    Ferry, David; Dowben, Peter; Inglesfield, John

    2009-11-01

    This year marks the 20th anniversary of the launch of Journal of Physics: Condensed Matter in 1989. The journal was formed from the merger of Journal of Physics C: Solid State Physics and Journal of Physics F: Metal Physics which had separated in 1971. In the 20 years since its launch, Journal of Physics: Condensed Matter has more than doubled in size, while raising standards. Indeed, Journal of Physics: Condensed Matter has become one of the leading scientific journals for our field. This could not have occurred without great leadership at the top. No one has been more responsible for this growth in both size and quality than our Senior Publisher, Richard Palmer. Richard first started work at IOP in March 1971 as an Editorial Assistant with J. Phys. B After a few months, he transferred to J. Phys.C The following year, the Assistant Editor of J. Phys. C, Malcolm Haines, left suddenly in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of J. Phys. C, before being given the job of Assistant Editor permanently. Since J. Phys. C and J. Phys. F re-merged to form Journal of Physics: Condensed Matter, Richard gradually shed his other journal responsibilities, except for Reports on Progress in Physics, to build up Journal of Physics: Condensed Matter. He has worked closely with four Editors-in-Chief of J. Phys. C and five of Journal of Physics: Condensed Matter. When Richard announced his retirement this past winter, we met it with a great deal of both happiness and sadness. Of course, we are happy that he is going to be allowed to enjoy his retirement, but we remain very sad to lose such a valuable member of our team, especially the one who had provided the heart and soul of the journal over its 20 years. We will be able to rely upon the team which Richard ably trained as

  17. An investigation of several aspects of LANDSAT-5 data quality. [Palmer County, Shelby, mt; White sands, NM; Great Salt Lake, UT; San Matted Bridge and Sacramento, California

    NASA Technical Reports Server (NTRS)

    Wrigley, R. C. (Principal Investigator)

    1984-01-01

    Band-to-band registration, geodetic registration, interdector noise, and the modulation transfer function (MTE) are discussed for the Palmer County; TX scene. Band combinations for several LANDSAT 4 and LANDSAT 5 scenes; the geodetic registration test for the Sacramento, CA area; periodic noise components in TM band 5; and grey level measurements by detector for Great Salt Lake (UT) dark water forescans and backscans are considered. Results of MTF analyses of the San Mateo Bridge and of TM high resolution and aerial Daedalus scanner imagery are consistent and appear to be repeatable. An oil-on-sand target was constructed on the White Sands Missile Range in New Mexico. The two-image analysis procedure used is summarized.

  18. Myth smashers, myth makers: (re)visionary techniques in the works of Paula Gunn Allen, Gloria Anzaldúa and Audre Lorde.

    PubMed

    Keating, A

    1993-01-01

    This paper examines the revisionist mythmaking strategies employed by three lesbian-feminist writers of color: Paula Gunn Allen (Laguna/Sioux/Lebanese/Scottish), Gloria Anzaldúa (Chicana tejana), and Audre Lorde (Caribbean/African/American). By incorporating creatrix figures such as the West African Mawulisa, the pre-Aztec Coatlicue, and the Laguna Pueblo Spider Old Woman/Thought Woman into their works, they challenge the cultural stereotypes that silence women of color by denying their access to language. Their use of nonwestern mythic material destabilizes monolithic definitions of (white heterosexual) female identity, yet their mythmaking goes beyond this challenge to hegemonic concepts of (white) womanhood. As they replace the Judeo-Christian world-view with modes of perception drawn from Native American, Chicana, and African mythic traditions, they offer a far-reaching critique of western culture's binary structures. By displacing the boundaries between inner/outer, subject/object, spirit/matter, and other dichotomous terms, the new myths they create provide radical alternatives to the existing social structures.

  19. Human-assisted invasions of pacific islands by litoria frogs: a case study of the bleating tree frog on Lord Howe Island.

    PubMed

    Plenderleith, T Lynette; Smith, Katie L; Donnellan, Stephen C; Reina, Richard D; Chapple, David G

    2015-01-01

    There are substantial differences among taxonomic groups in their capacity to reach remote oceanic islands via long-distance overwater dispersal from mainland regions. Due to their permeable skin and intolerance of saltwater, amphibians generally require human-assisted dispersal to reach oceanic islands. Several Litoria frog species have been introduced to remote islands throughout the Pacific Ocean region. Lord Howe Island (LHI) is an oceanic island that lies approximately 600 km east of the Australian mainland and has a diverse, endemic biota. The bleating tree frog (Litoria dentata) is native to mainland eastern Australia, but was accidentally introduced to LHI in the 1990s, yet its ecology and potential impact on LHI has remained unstudied. We used a mitochondrial phylogeographical approach to determine that L. dentata was introduced from the Ballina region in northeastern New South Wales. The founding population was likely accidentally introduced with cargo shipped from the mainland. We also completed the first detailed investigation of the distribution, ecology and habitat use of L. dentata on LHI. The species is widespread on LHI and is prevalent in human habitat, cattle pasture and undisturbed forest. We discuss the potential impact of introduced Litoria species on Pacific islands and outline what biosecurity protocols could be implemented to prevent the introduction of further amphibian species to the ecologically sensitive oceanic area.

  20. Human-Assisted Invasions of Pacific Islands by Litoria Frogs: A Case Study of the Bleating Tree Frog on Lord Howe Island

    PubMed Central

    Plenderleith, T. Lynette; Smith, Katie L.; Donnellan, Stephen C.; Reina, Richard D.; Chapple, David G.

    2015-01-01

    There are substantial differences among taxonomic groups in their capacity to reach remote oceanic islands via long-distance overwater dispersal from mainland regions. Due to their permeable skin and intolerance of saltwater, amphibians generally require human-assisted dispersal to reach oceanic islands. Several Litoria frog species have been introduced to remote islands throughout the Pacific Ocean region. Lord Howe Island (LHI) is an oceanic island that lies approximately 600 km east of the Australian mainland and has a diverse, endemic biota. The bleating tree frog (Litoria dentata) is native to mainland eastern Australia, but was accidentally introduced to LHI in the 1990s, yet its ecology and potential impact on LHI has remained unstudied. We used a mitochondrial phylogeographical approach to determine that L. dentata was introduced from the Ballina region in northeastern New South Wales. The founding population was likely accidentally introduced with cargo shipped from the mainland. We also completed the first detailed investigation of the distribution, ecology and habitat use of L. dentata on LHI. The species is widespread on LHI and is prevalent in human habitat, cattle pasture and undisturbed forest. We discuss the potential impact of introduced Litoria species on Pacific islands and outline what biosecurity protocols could be implemented to prevent the introduction of further amphibian species to the ecologically sensitive oceanic area. PMID:25962141

  1. Reconstructed summer Palmer Drought Severity Index since 1850 AD based on δ13C of larch tree rings in eastern Siberia

    NASA Astrophysics Data System (ADS)

    Tei, Shunsuke; Yonenobu, Hitoshi; Sugimoto, Atsuko; Ohta, Takeshi; Maximov, Trofim C.

    2015-10-01

    We present a tree-ring reconstruction of Palmer Drought Severity Index (PDSI) in Ust-Maya region (60°00‧N, 133°49‧E), central part of eastern Siberia using total ring (TR) widths and latewood (LW) δ13C chronologies from larch trees (1850-2008 AD). Summer (JJA) PDSI was correlated positively and negatively with the TR widths and LW δ13C, respectively. Using a multiple liner regression approach, we reconstructed summer PDSI using the time series of TR widths and LW δ13C. The reconstruction showed an interannual to decadal wet/dry fluctuation with several moist periods before 1950s and a severe drought event from 1991 to 1993. Comparison of the reconstruction with reconstructed July PDSI for the Yakutsk region, 300 km northwest of Ust-Maya, showed heterogeneous changes in the mean states of soil moisture, but synchronous year-to-year changes. These results indicate that regional studies are quite important to precisely depict the spatio-temporal variability of hydrological changes in the central part of eastern Siberia.

  2. Palmer LTER: Patterns of distribution of five dominant zooplankton species in the epipelagic zone west of the Antarctic Peninsula, 1993 2004

    NASA Astrophysics Data System (ADS)

    Ross, Robin M.; Quetin, Langdon B.; Martinson, Douglas G.; Iannuzzi, Rich A.; Stammerjohn, Sharon E.; Smith, Raymond C.

    2008-09-01

    Variability in the temporal-spatial distribution and abundance of zooplankton was documented each summer on the Palmer Long-Term Ecological Research (LTER) grid west of the Antarctic Peninsula between Anvers and Adelaide Islands during a 12-yr time series. Oblique tows to 120 m with a 2×2 m fixed-frame net were made at about 50 stations each January/February between 1993 and 2004. The numerically dominant macro- and mesozooplanktonic species >2 mm included three species of euphausiids ( Euphausia superba, Antarctic krill; Thysanoëssa macrura; Euphausia crystallorophias, ice krill), a shelled pteropod ( Limacina helicina), and a salp ( Salpa thompsoni). Life cycles, life spans, and habitat varied among these species. Abundance data from each year were allocated to 100 km by 20 km (alongshore by on/offshore) grid cells centered on cardinal transect lines and stations within the Palmer LTER grid. The long-term mean or climatology and means for each year were used to calculate annual anomalies across the grid. Principal components analysis (PCA) was used to analyze for patterns and trends in the temporal-spatial variability of the five species. Questions included whether there are groups of species with similar patterns, and whether population cycles, species interactions or seasonal sea-ice parameters were correlated with detected patterns. Patterns in the climatology were distinct, and matched those of physical parameters. Common features included higher abundance in the north than in the south, independent of the cross-shelf gradients, and cross-shelf gradients with higher abundance either inshore ( E. crystallorophias) or offshore ( S. thompsoni). Anomalies revealed either cycles in the population, as episodic recruitment in Antarctic krill, or changes in anomaly pattern between the first and second half of the sampling period. The 1998 year, which coincided with a rapid change from a negative to a positive phase in the SOI, emerged as a year with either

  3. The assessment of droughts in Northern China and Mongolian areas Using the Palmer Drought Severity Index(PDSI) and relevant large-scale environments

    NASA Astrophysics Data System (ADS)

    Choi, K. S.; Kim, J. Y.; Kim, I. G.; Park, C. H.

    2015-12-01

    This study assessed drought conditions in northern China and Mongolian areas using the Palmer drought severity index (PDSI). Droughts in this area were being intensified throughout all seasons. In particular, this intensifying trend was pronounced in the summer and autumn. In the summer, the PDSI showed an overall increase from the early 1990s to the late 1900s, and then, it rapidly decreased after the late 1990s. Therefore, this study focused on summer droughts and analyzed mean differences before the late 1990s (9098) and after the late 1990s (9905). Regarding differences in 850 hPa stream flows between the two periods, anomalous anticyclonic circulations were strengthened in northern China and Mongolia that showed strong negative anomalies in the PDSI. These anomalous anticyclones were formed as a positive North Atlantic Oscillation pattern formed in the European region spread eastward in the form of wave trains. The anomalous antcyclones formed in northern China and Mongolia were led to reduced total cloud cover. As a result, this region exhibied high sensible heat net fluxes. Consequently, warm and dry anticyclones may have recently been strengthened in this region, thereby intensifying droughts. As this shows, recently strengthened warm and dry anticyclones in northern China and Mongolia were associated with recently reduced snow depths in this region during the preceding spring. In recent years, the frequency of Asian dust has also increased due to warm and dry air conditions. Acknowledgements: This research was carried out as a part of "Development and application of technology for weather forecast" supported by the 2015 National Institute of Meteorological Research (NIMR) in the Korea Meteorological Administration.

  4. Integration of Palmer Drought Severity Index and remote sensing data to simulate wetland water surface from 1910 to 2009 in Cottonwood Lake area, North Dakota

    USGS Publications Warehouse

    Huang, S.; Dahal, D.; Young, Caitlin; Chander, G.; Liu, S.

    2011-01-01

    Spatiotemporal variations of wetland water in the Prairie Pothole Region are controlled by many factors; two of them are temperature and precipitation that form the basis of the Palmer Drought Severity Index (PDSI). Taking the 196km2 Cottonwood Lake area in North Dakota as our pilot study site, we integrated PDSI, Landsat images, and aerial photography records to simulate monthly water surface. First, we developed a new Wetland Water Area Index (WWAI) from PDSI to predict water surface area. Second, we developed a water allocation model to simulate the spatial distribution of water bodies at a resolution of 30m. Third, we used an additional procedure to model the small wetlands (less than 0.8ha) that could not be detected by Landsat. Our results showed that i) WWAI was highly correlated with water area with an R2 of 0.90, resulting in a simple regression prediction of monthly water area to capture the intra- and inter-annual water change from 1910 to 2009; ii) the spatial distribution of water bodies modeled from our approach agreed well with the water locations visually identified from the aerial photography records; and iii) the R2 between our modeled water bodies (including both large and small wetlands) and those from aerial photography records could be up to 0.83 with a mean average error of 0.64km2 within the study area where the modeled wetland water areas ranged from about 2 to 14km2. These results indicate that our approach holds great potential to simulate major changes in wetland water surface for ecosystem service; however, our products could capture neither the short-term water change caused by intensive rainstorm events nor the wetland change caused by human activities. ?? 2011.

  5. Detection of anomalous crop condition and soil variability mapping using a 26 year Landsat record and the Palmer crop moisture index

    NASA Astrophysics Data System (ADS)

    Venteris, E. R.; Tagestad, J. D.; Downs, J. L.; Murray, C. J.

    2015-07-01

    Cost-effective and reliable vegetation monitoring methods are needed for applications ranging from traditional agronomic mapping, to verifying the safety of geologic injection activities. A particular challenge is defining baseline crop conditions and subsequent anomalies from long term imagery records (Landsat) in the face of large spatiotemporal variability. We develop a new method for defining baseline crop response (near peak growth) using the normalized difference vegetation index (NDVI) from 26 years (1986-2011) of Landsat data for 400 km2 surrounding a planned geologic carbon sequestration site near Jacksonville, Illinois. The normal score transform (yNDVI) was applied on a field by field basis to accentuate spatial patterns and level differences due to planting times. We tested crop type and soil moisture (Palmer crop moisture index (CMI)) as predictors of expected crop condition. Spatial patterns in yNDVI were similar between corn and soybeans - the two major crops. Linear regressions between yNDVI and the cumulative CMI (CCMI) exposed complex interactions between crop condition, field location (topography and soils), and annual moisture. Wet toposequence positions (depressions) were negatively correlated to CCMI and dry positions (crests) positively correlated. However, only 21% of the landscape showed a statistically significant (p < 0.05) linear relationship. To map anomalous crop conditions, we defined a tolerance interval based on yNDVI statistics. Tested on an independent image (2013), 63 of 1483 possible fields showed unusual crop condition. While the method is not directly suitable for crop health assessment, the spatial patterns in correlation between yNDVI and CCMI have potential applications for pest damage detection and edaphological soil mapping, especially in the developing world.

  6. Jupiter: Lord of the Planets.

    ERIC Educational Resources Information Center

    Kaufmann, William

    1984-01-01

    Presents a chapter from an introductory college-level astronomy textbook in which full-color photographs and numerous diagrams highlight an extensive description of the planet Jupiter. Topics include Jupiter's geology, rotation, magnetic field, atmosphere (including clouds and winds), and the Great Red Spot. (DH)

  7. Lord Kelvin and Liberal Unionism

    NASA Astrophysics Data System (ADS)

    Hutchison, Iain

    2009-04-01

    Kelvin had been a staunch Liberal until Gladstone's Irish Home Rule Bill of 1886 made him a Liberal Unionist. He believed the measure would damage Ireland's best interests and would create economic and social instability. He also rejected it on constitutional grounds. Concern for the position of Ulster's Protestants was, however, not a major issue for Kelvin. Between 1886 and 1890 he was the most prominent Liberal Unionist in the West of Scotland, and under his leadership, the party was highly effective in the region. It is likely that, to a certain extent, his peerage was a reward for his political work. After 1890, Kelvin became more of a party figurehead, while his views on many political issues drew him closer to those of the Conservatives.

  8. News Particle Physics: ATLAS unveils mural at CERN Prize: Corti Trust invites essay entries Astrophysics: CERN holds cosmic-ray conference Researchers in Residence: Lord Winston returns to school Music: ATLAS scientists record physics music Conference: Champagne flows at Reims event Competition: Students triumph at physics olympiad Teaching: Physics proves popular in Japanese schools Forthcoming Events

    NASA Astrophysics Data System (ADS)

    2011-01-01

    Particle Physics: ATLAS unveils mural at CERN Prize: Corti Trust invites essay entries Astrophysics: CERN holds cosmic-ray conference Researchers in Residence: Lord Winston returns to school Music: ATLAS scientists record physics music Conference: Champagne flows at Reims event Competition: Students triumph at physics olympiad Teaching: Physics proves popular in Japanese schools Forthcoming Events

  9. A resolution honoring Arnold Palmer.

    THOMAS, 113th Congress

    Sen. Toomey, Pat [R-PA

    2016-09-29

    09/29/2016 Referred to the Committee on the Judiciary. (text of measure as introduced: CR S6279) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  10. Determination of Carbon Dioxide, Hydrograohic, and Chemical Parameters During the R/V Nathaniel B. Palmer Cruise in the Southern Indian Ocean (WOCE Section S04I, 3 May - 4 July, 1996)

    SciTech Connect

    Kozyr, Alex

    2006-03-31

    This report discusses the procedures and methods used to measure total carbon dioxide (TCO2), total alkalinity (TALK), and partial pressure of CO2 (pCO2) at hydrographic stations during the cruise of research vessel (R/V) Nathaniel B. Palmer in the Southern Indian Ocean on the S04I Section as a part of the Joint Global Ocean Flux Study (JGOFS)/World Ocean Circulation Experiment (WOCE). The carbon-related measurements were sponsored by the U.S. Department of Energy (DOE). The expedition started in Cape Town, South Africa, on May 3, 1996, and ended in Hobart, Australia, on July 4, 1996. Instructions for accessing the data are provided. The TCO2 was measured in discrete water samples using the Lamont-Doherty Earth Observatory (LDEO) coulomteric system with an overall precision of ±1.7 μmol/kg. TALK was determined by potentiometric titration with an overall precision of ±1.7 μmol/kg. During the S04I cruise pCO2 was also measured using the LDEO equilibrator-gas chromatograph system with a precision of 0.5% (including the station-to-station reproducibility) at a constant temperature of 4.0ºC. The R/V Nathaniel B. Palmer S04I data set is available free of charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center. The NDP consists of the oceanographic data files and this printed documentation, which describes the contents and format of all files as well as the procedures and methods used to obtain the data.

  11. Lord, now you are letting your servant depart in peace: a theoretical model, combining quality of life and years of life, which offers clues for the proper time to die with dignity.

    PubMed

    Dimoliatis, I

    2000-01-01

    "Lord, now you are letting your servant depart in peace according to your word" said Saint Symeon (New Testament, Luke 2, 29). But, which is this day? How can we know it? In this article we re-examine theoretically, using a "thought experiment", the ancient dilemma of "when is the proper time to die". It is a contribution to the international debate on quality of life, quality of death, and dying with dignity. Quality is defined as a variable, which incorporates every other dimension of life except time (except years of life). It is accepted that a heuristic definition of life is the product of duration and quality, and, since quality can be negative, we accept the idea that life can be negative as well. Given that, the proper time to die in dignity is when life, from being positive becomes negative. After that we examine the individual as a member and part of the society in which he belongs and we conclude that negative life can be prolonged only be consuming positive life of other members of the society; this means that negative life in a hypothetical one-member society cannot exist; a critical population size is necessary. Finally, rising to the society level, and having defined society's life as the sum of every person's life, we discovered that preserving the negative life of some people can only be possible by consuming the positive life of other members of this society or/and other society (ies) or/and of the whole biosphere. Now the question is raised whether this is ethical or not, whether it is a human right and, if so, whose? PMID:11143895

  12. Studying Lords and Ladies, Arum Maculatum (L.)

    ERIC Educational Resources Information Center

    Jones, Derek H. T.

    1977-01-01

    Historical uses of Arum maculatum (L.) are summarized. Temperature changes during spadix maturation, spathe uncurling in the presence of flower tissue, indol-3-y1 acetic acid, and gibberellic acid are investigated in the laboratory. Dilute solutions of both phytohormones cause significant spathe uncurling. Further investigations are suggested.…

  13. "Lord of the Mirrors" and demon lover.

    PubMed

    Kavaler, S

    1986-01-01

    Repeated object loss drove Sylvia Plath to create, and what she created were her greatest, and best-known poems, collected in the book Ariel. Yet the compulsion to create alternated with the compulsion to destroy. Her suicidal impulses were as intense as her poetic impulses (see Bach, 1985, on the "Marquis de Sade"). How these two contrasting impulses counter-balanced each other, until self-destruction took the lead, is the story of Sylvia Plath. What remains with us is the puzzle of her despair. This puzzle can only be pieced together by looking at the internal object relations of the father-daughter bond, which germinated like a ghost and spector within Sylvia Plath's soul.

  14. 'One mission accomplished, more important ones remain': commentary on Every-Palmer, S., Howick, J. (2014) How evidence-based medicine is failing due to biased trials and selective publication. Journal of Evaluation in Clinical Practice, 20 (6), 908-914.

    PubMed

    Wyer, Peter; da Silva, Suzana Alves

    2015-06-01

    Every-Palmer and Howick suggest that evidence-based medicine (EBM) is failing in its mission because of contamination of research by manufacturer and researcher-motivated bias and self-interest. They fail to define that mission and to distinguish between the EBM movement and the research enterprise it was developed to critique. An educational movement, EBM accomplished its mission to simplify and package clinical epidemiological concepts in a form accessible to clinical learners. Its wide adoption within educational circles fostered critical literacy among several generations of practitioners. Illumination of bias, subterfuge and incomplete reporting of research has been a strength of EBM. Increased uptake and use of clinical research within the health care system properly defines the failing mission that eludes Every-Palmer and Howick. Responsibility for failure to make progress towards its achievement is shared by virtually all relevant streams within the system, including policy, clinical guideline development, educational movements and the development of approaches to evidence synthesis. Discordance between the epistemological premises pervading today's research and health care community and the complex social processes that ultimately determine research use constitutes an important factor that must be addressed as part of a remedy. Enhanced emphasis on and demonstration of alternative approaches to research such as realism and realist synthesis and the momentum towards development of a learning health care system hold promise as guideposts for the rapidly evolving health care environment.

  15. Model Based Object Recognition Using LORD LTS-300 Touch Sensor

    NASA Astrophysics Data System (ADS)

    Roach, J. W.; Paripati, P. K.; Wade, M.

    1988-03-01

    This paper reports the result of a model driven touch sensor recognition experiment. The touch sensor employed is a large field tactile array. Object features appropriate for touch sensor recognition are extracted from a geometric model of an object, the dual spherical image. Both geometric and dynamic features are used to identify objects and their position and orientation on the touch sensor. Experiments show that geometric features extracted from the model are effective but that dynamic features must be determined empirically. Correct object identification rates even for very similar objects exceed ninety percent, a success rate much higher than we would have expected from only two-dimensional contact patterns. Position and orientation of objects once identified are very reliable. We conclude that large field tactile sensors could prove very useful in the automatic palletizing problem when object models (from a CAD system, for example) can be utilized.

  16. Travel with a Time Lord: Using Media to Enhance Literacy

    ERIC Educational Resources Information Center

    Harrett, Jacqueline; Benjamin, Theresa

    2009-01-01

    This article reports on a UKLA-funded project in which a group of 10 teachers in South Wales were involved. The televised science fiction drama "Doctor Who" was chosen as the theme as it was based on popular culture as well as being of local and national interest. The main character in this television drama is an alien who can fly through time and…

  17. Scientists at play in a field of the Lord

    NASA Astrophysics Data System (ADS)

    Long, David E.

    2010-03-01

    The Answers in Genesis Creation Museum opened in May of 2007. During the opening day, a loosely affiliated group of scientists joined in a Rally for Reason as they termed it to protest the museum's potential effect on science in the United States. This paper discusses ethnographic data collected before and during the rally. Scientist narratives disclose the rationale for their participation at the rally, unpacking their hopes, fears and social ideals vis-à-vis their perception of the Museum's impact. With these ideals, I discuss the lacking discourse between the values of ideal of science literacy, the contested authority of museums and their publics, and a lacking conception of how a valuerationality aligned towards the Museum's message continues to be culturally produced.

  18. Strutt, John William [Lord Rayleigh] (1842-1919)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Born in Langford Grove (near Maldon), Essex, England, Nobel prizewinner (1904) for the discovery of argon. He worked in many areas of physics, including electromagnetism and sound; the Rayleigh theory of the scattering of light was the first correct explanation of why the sky is blue....

  19. Introducing Charly Palmer: Tar Baby and Culturally Responsive Teaching

    ERIC Educational Resources Information Center

    Jackson, Tanisha

    2012-01-01

    According to a report by the Congressional Research Service, the U.S. population is becoming more racially and ethnically diverse. This increasing change is reflected in every aspect of people's lives, including the classroom. Now more than ever it is necessary for art educators to address the needs of the steadily increasing numbers of culturally…

  20. Proton and electron mean free paths: The Palmer consensus revisited

    NASA Technical Reports Server (NTRS)

    Bieber, John W.; Matthaeus, William H.; Smith, Charles W.; Wanner, Wolfgang; Kallenrode, May-Britt; Wibberenz, Gerd

    1994-01-01

    We present experimental and theoretical evidence suggesting that the mean free path of cosmic-ray electrons and protons may be fundamentally different at low to intermediate (less than 50 MV) rigidities. The experimental evidence is from Helios observations of solar energetic particles, which show that the mean free path of 1.4 MV electrons is often similar to that of 187 MV protons, even though proton mean free paths continue to decrease comparatively rapidly with decreasing rigidty down to the lowest channels (about 100 MV) observed. The theoretical evidence is from computations of particle scattering in dynamical magnetic turbulence, which predict that electrons will have a larger mean free path than protons of the same rigidity. In the light of these new results, 'consensus' ideas about cosmic-ray mean free paths may require drastic revision.

  1. Viscosity Coefficient Curve Fits for Ionized Gas Species Grant Palmer

    NASA Technical Reports Server (NTRS)

    Palmer, Grant; Arnold, James O. (Technical Monitor)

    2001-01-01

    Viscosity coefficient curve fits for neutral gas species are available from many sources. Many do a good job of reproducing experimental and computational chemistry data. The curve fits are usually expressed as a function of temperature only. This is consistent with the governing equations used to derive an expression for the neutral species viscosity coefficient. Ionized species pose a more complicated problem. They are subject to electrostatic as well as intermolecular forces. The electrostatic forces are affected by a shielding phenomenon where electrons shield the electrostatic forces of positively charged ions beyond a certain distance. The viscosity coefficient for an ionized gas species is a function of both temperature and local electron number density. Currently available curve fits for ionized gas species, such as those presented by Gupta/Yos, are a function of temperature only. What they did was to assume an electron number density. The problem is that the electron number density they assumed was unrealistically high. The purpose of this paper is two-fold. First, the proper expression for determining the viscosity coefficient of an ionized species as a function of both temperature and electron number density will be presented. Then curve fit coefficients will be developed using the more realistic assumption of an equilibrium electron number density. The results will be compared against previous curve fits and against highly accurate computational chemistry data.

  2. Glyphosate resistant palmer amaranth - a threat to conservation tillage

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Since the mid 1980’s, conservation tillage has been recognized as a beneficial alternative to conventional tillage practices. With definite advantages over traditional tillage practices, conservation tillage adoption remained sluggish through the 80’s and mid 90’s due, in large part, to poor weed c...

  3. Lord Shall Be Taught to Egypt: The Girls' Boarding School in Babelluk (1892-1923)

    ERIC Educational Resources Information Center

    Nurdogan, Arzu M.

    2009-01-01

    This paper considers the educational policy of the Church Missionary Society in Egypt in the above-mentioned period in an attempt to understand the mission's social impact in the light of, and in spite of, its lack of converts. It examines the Mission's goals for evangelizing among Muslim girls and the influence of the CMS on the development of…

  4. Lord Kelvin and the Age-of-the-Earth Debate: A Dramatization.

    ERIC Educational Resources Information Center

    Stinner, Art; Tecihman, Jurgen

    2003-01-01

    Presents a dramatization of a fictitious debate about the age of the earth that takes place at the Royal Institution, London, England, in the year 1872 among Sir William Thomson, T.H. Huxley, Sir Charles Lyell, and Hermann von Helmholtz. (Contains 17 references.) (Author/YDS)

  5. Praise the lord and say no to men: Older women empowering themselves in Samia, Kenya.

    PubMed

    Cattell, M G

    1992-10-01

    In rural western Kenya, older Samia women, often victims of forced marriage in youth, are refusing traditional widow inheritance (remarriage) and renewed male domination after a husband's death. They make their refusals in the strategic public discourse of funeral speeches. The ability of older women to bring about change in female roles and power is related to their positions in extended families and support from 'saved' Christians. Examination of Samia women's everyday resistance to patriarchal power reveals the dynamics of gender relations within the overlapping power structures of kinship hierarchies, marriage, and religion (Christianity). It is also an example of religious renewal as a force in social change.

  6. Biogerontology: from here to where? The Lord Cohen Medal Lecture-2011.

    PubMed

    Rattan, Suresh I S

    2012-02-01

    Ageing is a progressive shrinkage of the homeodynamic space and, at the molecular level, it is associated with the stochastic occurrence and progressive accumulation of molecular damage. Imperfection of the maintenance and repair systems results in the failure of homeodynamics characterized by increased molecular heterogeneity, altered cellular functioning, reduced stress tolerance and reduced remodeling and adaptation, which lead to increased probability of diseases and eventual death. Although, several types of molecular damages have been shown to accumulate and increase molecular heterogeneity during ageing, its relevance and significance with respect to the physiology, survival and longevity remains to be determined. Such studies are essential for establishing biomarkers of health, frailty, remodeling and adaptation, and for developing effective methods for the prevention and reversion of age-related changes. A promising strategy for ageing intervention and modulation is that of strengthening the homeodynamics through repeated mild stress-induced hormesis by physical, biological and nutritional hormetins. Because a number of ethical, social, and personal implications emerge by the development and use of anti-ageing and life-extending technologies, biogerontologists should incorporate these elements while developing their research agenda in biogerontology.

  7. Representing Science through Historical Drama: "Lord Kelvin and the Age of the Earth Debate"

    ERIC Educational Resources Information Center

    Begoray, Deborah L.; Stinner, Arthur

    2005-01-01

    This paper presents a defense for the use of historical scripted conversations in science. We discuss drama's use of both expository and narrative text forms to expand the language forms available for a variety of learners, the use of scripted conversations as a defensible curriculum design to foster learning in general and science in particular,…

  8. Lord Kelvin and the Age-of-the-Earth Debate: A Dramatization

    NASA Astrophysics Data System (ADS)

    Stinner, Art; Teichmann, Jürgen

    This is a dramatization of a fictitious debate about the age of the earth that takes place in the Royal Institution, London, England, in the year 1872. The debate is among Sir William Thomson (later Kelvin), T.H. Huxley (Darwin's Bulldog), Sir Charles Lyell, and Hermann von Helmholtz. In 1862 Thomson published his celebrated and widely studied The Secular Cooling of the Earth that raised the post-Darwinian debate of the age of the earth above the level of popular controversy. He entered the debate with all the arrogance of a newly established science of the century, namely the recently drafted laws of thermodynamics. The debate is partly based on a lively exchange of comments and arguments that occurred between T.H. Huxley and William Thomson, starting in 1868, when Thomson addressed the Glasgow Geological Society. This long public discussion also involved the ideas and the work of geologist Charles Lyell and those of the celebrated German physicist Hermann von Helmholtz. The confrontation is between the unyielding physicists and the insecure biologists and geologists who required a much longer time for the age of the earth than the physicists were prepared to give them. However, the debate ends on a conciliatory note, suggesting that perhaps Sir William's storehouse of creation may contain a hereto undiscovered source of energy that is more bountiful than gravitational energy.

  9. "Have You Seen "Lord of the Rings"?" Power, Pedagogy, and Discourses in a Multiliteracies Classroom

    ERIC Educational Resources Information Center

    Mills, Kathy A.

    2007-01-01

    Literacy today is characterised by rapidly changing and emergent forms of meaning making in the context of increased cultural and linguistic diversity, giving rise to the multiliteracies pedagogy of the New London Group. This article responds to these imperatives, reporting findings from a critical ethnography investigating the interactions…

  10. Art, Boys, and the Boy Scout Movement: Lord Baden-Powell

    ERIC Educational Resources Information Center

    Chalmers, F. Graeme; Dancer, Andrea A.

    2007-01-01

    Robert Stephenson Smyth Baden-Powell (1857-1941), founder of the Boy Scout Movement in 1907, was a British military hero during the Boer War. Within an ethos and era of empire-building, athleticism, soldier-heroes and the pursuit of "manliness," Baden-Powell valued the arts and adapted his artistic skill to his wartime and Scouting activities. His…

  11. Analysis of 13 asteroid lightcurves obtained at the Palmer Divide Observatory

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2006-06-01

    The lightcurves for the following asteroids were obtained and then analyzed to find the synodic period and amplitude. 321 Florentina: 2.8711±0.0003h, 0.37±0.02m; 787 Moskva: 6.056±0.001h, 0.61±0.02m; 839 Valborg: 10.366±0.005h, 0.14±0.02m; 912 Maritima: 48.43±0.05h, >0.12±0.02m; 1176 Lucidor: 4.0791±0.0006h, 0.06±0.02m; 1862 Apollo: 3.0680±0.0002h, 0.30-1.20±0.02m; 2266 Tchaikovsky: 4.883±0.003h, 0.04±0.01m; 2951 Perepadin: 4.7808±0.0001h, 0.60±0.02m; 5108 Lubeck: 8.769±0.003, 0.43±0.02m; (17864) 1998 KK38: 6.56±0.01h, 0.17±0.02m; (18582) 1997 XK9: 114±10h, 0.94±0.02m; (20231) 1997 YK: 48.2±0.1h, >0.22±0.02m. Asteroid 868 Lova was also observed but its long period is only constrained as >24h.

  12. Coastal-Change and Glaciological Map of the Palmer Land Area, Antarctica: 1947-2009

    USGS Publications Warehouse

    Ferrigno, Jane G.; Cook, Alison J.; Mathie, Amy M.; Williams, Richard S.; Swithinbank, Charles; Foley, Kevin M.; Fox, Adrian J.; Thomson, Janet W.; Sievers, Jorn

    2009-01-01

    Reduction in the area and volume of the two polar ice sheets is intricately linked to changes in global climate, and the resulting rise in sea level could severely impact the densely populated coastal regions on Earth. Antarctica is Earth's largest reservoir of glacial ice. Melting of the West Antarctic part alone of the Antarctic ice sheet would cause a sea-level rise of approximately 6 meters (m), and the potential sea-level rise after melting of the entire Antarctic ice sheet is estimated to be 65 m (Lythe and others, 2001) to 73 m (Williams and Hall, 1993). The mass balance (the net volumetric gain or loss) of the Antarctic ice sheet is highly complex, responding differently to different climatic and other conditions in each region (Vaughan, 2005). In a review paper, Rignot and Thomas (2002) concluded that the West Antarctic ice sheet is probably becoming thinner overall; although it is known to be thickening in the west, it is thinning in the north. The mass balance of the East Antarctic ice sheet is thought by Davis and others (2005) to be positive on the basis of the change in satellite-altimetry measurements made between 1992 and 2003. Measurement of changes in area and mass balance of the Antarctic ice sheet was given a very high priority in recommendations by the Polar Research Board of the National Research Council (1986), in subsequent recommendations by the Scientific Committee on Antarctic Research (SCAR) (1989, 1993), and by the National Science Foundation's (1990) Division of Polar Programs. On the basis of these recommendations, the U.S. Geological Survey (USGS) decided that the archive of early 1970s Landsat 1, 2, and 3 Multispectral Scanner (MSS) images of Antarctica and the subsequent repeat coverage made possible with Landsat and other satellite images provided an excellent means of documenting changes in the cryospheric coastline of Antarctica (Ferrigno and Gould, 1987). The availability of this information provided the impetus for carrying out a comprehensive analysis of the glaciological features of the coastal regions and changes in ice fronts of Antarctica (Swithinbank, 1988; Williams and Ferrigno, 1988). The project was later modified to include Landsat 4 and 5 MSS and Thematic Mapper (TM) images (and in some areas Landsat 7 Enhanced Thematic Mapper Plus (ETM+) images), RADARSAT images, aerial photography, and other data where available, to compare changes that occurred during a 20- to 25- or 30-year time interval (or longer where data were available, as in the Antarctic Peninsula). The results of the analysis are being used to produce a digital database and a series of USGS Geologic Investigations Series Maps (I-2600) (Williams and others, 1995; Swithinbank and others, 2003a,b, 2004; Ferrigno and others, 2002, 2005, 2006, 2007, 2008, and in press; and Williams and Ferrigno, 2005) (available online at http://www.glaciers.er.usgs.gov).

  13. Asteroid lightcurve analysis at the Palmer Divide Observatory: July-September 2005

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2006-06-01

    Lightcurves for the following asteroids and one comet originally designated as an asteroid were obtained and then analyzed to determine the synodic period and amplitude: 643 Scheherezade, 663 Gerlinde, 696 Leonora, 2199 Klet, 2214 Carol, 2346 Lilio, 2382 Nonie, 2957 Tatsuo, 4116 Elachi, 4368 Pillmore, 5968 Trauger, (6065) 1987 OC, (8180) 1992 PY2, (28610) 2000 EM158, (49385) 1998 XA12, P/2002 EX12 (NEAT). Two asteroids were observed for which no definitive solution could be found: 6271 Farmer and 6911 Nancygreen.

  14. Level II scour analysis for Bridge 5 (IRASTH00010005) on Town Highway 1, crossing Lords Creek, Irasburg, Vermont

    USGS Publications Warehouse

    Boehmler, Erick M.; Song, Donald L.

    1996-01-01

    Contraction scour for all modelled flows ranged from 2.4 to 4.6 ft. The worst-case contraction scour occurred at the 500-year discharge. Abutment scour ranged from 7.2 to 9.8 ft. The worst-case abutment scour also occurred at the 500-year discharge. Additional information on scour depths and depths to armoring are included in the section titled “Scour Results”. Scoured-streambed elevations, based on the calculated scour depths, are presented in tables 1 and 2. A cross-section of the scour computed at the bridge is presented in figure 8. Scour depths were calculated assuming an infinite depth of erosive material and a homogeneous particle-size distribution. It is generally accepted that the Froehlich equation (abutment scour) gives “excessively conservative estimates of scour depths” (Richardson and others, 1995, p. 47). Usually, computed scour depths are evaluated in combination with other information including (but not limited to) historical performance during flood events, the geomorphic stability assessment, existing scour protection measures, and the results of the hydraulic analyses. Therefore, scour depths adopted by VTAOT may differ from the computed values documented herein.

  15. A redescription of the type species of the jumping spider genus Pseudomaevia (Araneae: Salticidae) from Lord Howe Island, Australia.

    PubMed

    Richardson, Barry J

    2014-01-01

    The genus Pseudomaevia Rainbow, 1920 presently includes three forms, P. cognata Rainbow, 1920, P. insulana Berland, 1942 and P. i. aorai Berland, 1942, all found in the western Pacific region (Platnick 2014). The type species, P. cognata, was only briefly described with some poor illustrations of the male, but no information was given on the female. This situation makes placing species in this genus, or the genus in a wider context, difficult. The present work describes and illustrates both sexes of the type species. The female genitalia are unusual in that the insemination duct joins the fertilization duct without any apparent spermatheca. The subfamilial placement of the genus is unknown.

  16. Lord of the Rings - Return of the King: Swift-XRT observations of dust scattering rings around V404 Cygni

    NASA Astrophysics Data System (ADS)

    Beardmore, A. P.; Willingale, R.; Kuulkers, E.; Altamirano, D.; Motta, S. E.; Osborne, J. P.; Page, K. L.; Sivakoff, G. R.

    2016-10-01

    On 2015 June 15, the black hole X-ray binary V404 Cygni went into outburst, exhibiting extreme X-ray variability which culminated in a final flare on June 26. Over the following days, the Swift-X-ray Telescope detected a series of bright rings, comprising five main components that expanded and faded with time, caused by X-rays scattered from the otherwise unobservable dust layers in the interstellar medium in the direction of the source. Simple geometrical modelling of the rings' angular evolution reveals that they have a common temporal origin, coincident with the final, brightest flare seen by INTEGRAL's JEM X-1, which reached a 3-10 keV flux of ˜25 Crab. The high quality of the data allows the dust properties and density distribution along the line of sight to the source to be estimated. Using the Rayleigh-Gans approximation for the dust scattering cross-section and a power-law distribution of grain sizes a, ∝ a-q, the average dust emission is well modelled by q = 3.90^{+0.09}_{-0.08} and maximum grain size of a_+ = 0.147^{+0.024}_{-0.004} { μ m}, though significant variations in q are seen between the rings. The recovered dust density distribution shows five peaks associated with the dense sheets responsible for the rings at distances ranging from 1.19 to 2.13 kpc, with thicknesses of ˜40-80 pc and a maximum density occurring at the location of the nearest sheet. We find a dust column density of Ndust ≈ (2.0-2.5) × 1011 cm-2, consistent with the optical extinction to the source. Comparison of the inner rings' azimuthal X-ray evolution with archival Wide-field Infrared Survey Explorer mid-IR data suggests that the second most distant ring follows the general IR emission trend, which increases in brightness towards the Galactic north side of the source.

  17. FROM THE HISTORY OF PHYSICS: The Einstein formula: E0=mc2. "Isn't the Lord laughing?"

    NASA Astrophysics Data System (ADS)

    Okun, L. B.

    2008-05-01

    The article traces the way Einstein formulated the relation between energy and mass in his work from 1905 to 1955. Einstein emphasized quite often that the mass m of a body is equivalent to its rest energy E0. At the same time, he frequently resorted to the less clear-cut statement of the equivalence of energy and mass. As a result, Einstein's formula E0=mc2 still remains much less known than its popular form, E=mc2, in which E is the total energy equal to the sum of the rest energy and the kinetic energy of a freely moving body. One of the consequences of this is the widespread fallacy that the mass of a body increases when its velocity increases and even that this is an experimental fact. As wrote the playwright A N Ostrovsky "Something must exist for people, something so austere, so lofty, so sacrosanct that it would make profaning it unthinkable."

  18. "A Seed Blessed by the Lord": The Role of Religious References in the Creation of Modern Hebrew

    ERIC Educational Resources Information Center

    Or, Iair G.

    2016-01-01

    The nativization of Modern Hebrew at the end of the nineteenth century and the beginning of the twentieth is one of the most commonly cited examples of language planning and (possibly) revival. The Hebrew Language Committee, which was the main body responsible for Hebrew language planning in the formative years 1890-1953, held numerous discussions…

  19. Lord Rutherford of Nelson, his 1908 Nobel Prize in Chemistry, and why he didn't get a second prize

    NASA Astrophysics Data System (ADS)

    Jarlskog, Cecilia

    2008-11-01

    'I have dealt with many different transformations with various periods of time, but the quickest that I have met was my own transformation in one moment from a physicist to a chemist.' Ernest Rutherford (Nobel Banquet, 1908) This article is about how Ernest Rutherford (1871-1937) got the 1908 Nobel Prize in Chemistry and why he did not get a second Prize for his subsequent outstanding discoveries in physics, specially the discovery of the atomic nucleus and the proton. Who were those who nominated him and who did he nominate for the Nobel Prizes? In order to put the Prize issue into its proper context, I will briefly describe Rutherford's whereabouts. Rutherford, an exceptionally gifted scientist who revolutionized chemistry and physics, was moulded in the finest classical tradition. What were his opinions on some scientific issues such as Einstein's photon, uncertainty relations and the future prospects for atomic energy? What would he have said about the 'Theory of Everything'? Extended version of an invited talk presented at the conference 'Neutrino 2008', Christchurch, NZ, 25-31 May 2008

  20. A redescription of the type species of the jumping spider genus Pseudomaevia (Araneae: Salticidae) from Lord Howe Island, Australia.

    PubMed

    Richardson, Barry J

    2014-01-01

    The genus Pseudomaevia Rainbow, 1920 presently includes three forms, P. cognata Rainbow, 1920, P. insulana Berland, 1942 and P. i. aorai Berland, 1942, all found in the western Pacific region (Platnick 2014). The type species, P. cognata, was only briefly described with some poor illustrations of the male, but no information was given on the female. This situation makes placing species in this genus, or the genus in a wider context, difficult. The present work describes and illustrates both sexes of the type species. The female genitalia are unusual in that the insemination duct joins the fertilization duct without any apparent spermatheca. The subfamilial placement of the genus is unknown. PMID:24943177

  1. Endocrinology and the arts at the feet of the dancing Lord: Parathyroid hormone resistance in an Indian icon

    PubMed Central

    Seshadri, Krishna G.

    2014-01-01

    The dance of Siva has a cosmic appeal. Nowhere has this dance been crystallised in its pristine form as in the Nataraja Bronzes from the Chola period. Mysticism surrounds the dancing form of the Nataraja. But does Nataraja dance upon an endocrine mystery. Does the demon under his feet Apasmara literally forgetfulness or epilepsy have an endocrine disorder. The short limbed stocky eye popping dwarf with possible mental retardation with a name that suggests epilepsy throws open a host of endocrine diagnoses. From cretinisim to the original descriptions of pseudohypoparathyroidism here is one view of the medical mystery under Shiva's dancing feet. PMID:24741522

  2. Representing Spatial Structure through Maps and Language: Lord of the Rings Encodes the Spatial Structure of Middle Earth

    ERIC Educational Resources Information Center

    Louwerse, Max M.; Benesh, Nick

    2012-01-01

    Spatial mental representations can be derived from linguistic and non-linguistic sources of information. This study tested whether these representations could be formed from statistical linguistic frequencies of city names, and to what extent participants differed in their performance when they estimated spatial locations from language or maps. In…

  3. "Our Father in Heaven": A Legal Analysis of the Recitation of the Lord's Prayer by Public School Coaches

    ERIC Educational Resources Information Center

    Bennett, Tom; Foldesy, George

    2008-01-01

    The Establishment Clause of the First Amendment to the U. S. Constitution sets forth the separation of church and state required in public schools. That clause has been interpreted in a lengthy history of U. S. Supreme Court decisions. Nevertheless, accommodating one person's right of religious expression while not infringing on another person's…

  4. One stage bilateral endoscopic sympathectomy under local anesthesia: Is a valid, and safe procedure for treatment of palmer hyperhidrosis?

    PubMed Central

    Awad, Mohamed Salah; Elzeftawy, Awny; Mansour, Salah; Elshelfa, Wael

    2010-01-01

    OBJECTIVE: Thoracoscopic sympathetic surgery is currently the best treatment for hyperhidrosis, and the success rate is quite high, but poor emphasis has been given to the type of anaesthesia and its application through either one or two stages of surgery. This study has evaluated the operative and postoperative results of one-stage bilateral thoracoscopic sympathectomy under local anaesthesia. MATERIALS AND METHODS: From 2003 to 2007, n=14 patients with hyperhidrosis of the upper limbs [4 females and 10 males] with a mean age of 28±2.11 year [range 26-44] were included. They were operated on by means of bilateral ETS under local anaesthesia. The mean follow-up was 1.5 years (range 13-24 months). RESULTS: No operative mortality was recorded. The mean operating room time for the whole bilateral procedure under was 73. 5±14.5 range [60 -120] min most of the patients were discharged the same day after a chest roentgenogram except, only two patients with gustatory sweating one recurrent sweating in the patient who had previously axillary hyperhidrosis. Also among them two patients (20%) experienced a minimal pneumothorax that required no treatment. Postoperative quality of life and satisfaction were excellent and cost was significantly reduced. CONCLUSIONS: Bilateral thoracoscopic sympathectomy for palmar hyperhidrosis could be safely and effectively performed in patients refusing GA regarding cost and satisfaction. PMID:20585488

  5. Multiple resistance to glyphosate and pyrithiobac in Palmer amaranth (Amaranthus palmeri) from Mississippi and response to flumiclorac

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Greenhouse and laboratory studies were conducted to confirm and quantify glyphosate resistance, to investigate interactions between flumiclorac and glyphosate mixtures on weed control, to determine patterns of absorption and translocation of glyphosate applied alone and in combination with flumiclor...

  6. The Design and Implementation of Forty Manipulative Tasks to Develop Cooperation in a Kindergarten Class at Palmer School.

    ERIC Educational Resources Information Center

    Schmitz, Dolores J.

    Described in this report are the design and implementation of manipulative tasks developed to decrease the number of aggressive acts among kindergarten children during play time. A total of 17 kindergarten boys and girls randomly selected from three kindergarten classes were observed once a week over a period of 6 weeks by two observers recording…

  7. On Attempting to Do What Lord Said Was Impossible: Commentary on van der Linden's "Some Conceptual Issues in Observed-Score Equating"

    ERIC Educational Resources Information Center

    Dorans, Neil J.

    2013-01-01

    van der Linden (this issue) uses words differently than Holland and Dorans. This difference in language usage is a source of some confusion in van der Linden's critique of what he calls equipercentile equating. I address these differences in language. van der Linden maintains that there are only two requirements for score equating. I maintain…

  8. "If the Lord's Willing and the Creek Don't Rise": Flood Control and the Displaced Rural Communities of Irving and Broughton, Kansas

    ERIC Educational Resources Information Center

    Hanson, Robin A.

    2010-01-01

    The author examines how the residents of two displaced rural Kansas towns, and their descendants, exhibit a sense of identity common to small farm communities throughout the Great Plains, and how tenacious these ties are even after the physical reminder of their communal bonds no longer exists. By examining the struggles to survive faced by these…

  9. Arguing at Play in the Fields of the Lord; or, Abducting Charles Peirce's Rhetorical Theory in "A Neglected Argument for the Reality of God"

    ERIC Educational Resources Information Center

    Newcomb, Matthew J.

    2009-01-01

    This article argues that the ideas of "play" and "abduction" in Charles Peirce's work represent an inventive theory of argument that opens up the kinds of activities that can be called "arguments" and avoids some of the struggles over imposed beliefs with which recent argument theory has grappled. (Contains 12 notes.)

  10. Attempted surgical correction of single- and multiyear post-ovulatory egg stasis in yellow and red Irish lords, Hemilepidotus jordani (Bean) and Hemilepidotus hemilepidotus (Tilesius)

    USGS Publications Warehouse

    Goertz, C.E.C.; Mulcahy, Daniel M.

    2011-01-01

    Egg stasis ('egg-binding', 'post-ovulatory stasis') is a poorly characterized syndrome characterized by an inability of female fish to complete ovulation and to naturally expel mature eggs. Although it occurs in a variety of fish species, no definitive studies of the causation, prevalence, prevention and treatment have been done. The cause of egg stasis appears to be multifactorial to include aspects of a captive environment not suitable for the completion of spawning.

  11. Intergrated palmer amaranth management in glufosinate-resistant cotton: I. Soil-inversion, high-residue cover crops and herbicide regimes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Amaranthus control in cotton can be difficult with the loss of glyphosate efficacy, especially in conservation tillage cropping systems. Research was conduction from 2006 to 2008 at EV Smith Research Center, Shorter, Alabama, to determine the level of glyphosate susceptible amaranthus control provi...

  12. Ecology, distribution, and predictive occurrence modeling of Palmers chipmunk (Tamias palmeri): a high-elevation small mammal endemic to the Spring Mountains in southern Nevada, USA

    USGS Publications Warehouse

    Lowrey, Chris E.; Longshore, Kathleen; Riddle, Brett R.; Mantooth, Stacy

    2016-01-01

    Although montane sky islands surrounded by desert scrub and shrub steppe comprise a large part of the biological diversity of the Basin and Range Province of southwestern North America, comprehensive ecological and population demographic studies for high-elevation small mammals within these areas are rare. Here, we examine the ecology and population parameters of the Palmer’s chipmunk (Tamias palmeri) in the Spring Mountains of southern Nevada, and present a predictive GIS-based distribution and probability of occurrence model at both home range and geographic spatial scales. Logistic regression analyses and Akaike Information Criterion model selection found variables of forest type, slope, and distance to water sources as predictive of chipmunk occurrence at the geographic scale. At the home range scale, increasing population density, decreasing overstory canopy cover, and decreasing understory canopy cover contributed to increased survival rates.

  13. Backscattering enhancement for Marshall-Palmer distributed rains for a W-band nadir-pointing radar with a finite beam width

    NASA Technical Reports Server (NTRS)

    Kobayashi, Satoru; Tanelli, Simone; Im, Eastwood; Oguchi, Tomohiro

    2005-01-01

    In this paper, we expand the previous theory to be applied to a generic drop size distribution with spheroidal raindrops including spherical raindrops. Results will be used to discuss the multiple scattering effects on the backscatter measurements acquired by a W-band nadir-pointing radar.

  14. EPSPS amplification in glyphosate-resistant spiny amaranth (Amaranthus spinosus): a case of gene transfer via interspecific hybridization from glyphosate-resistant Palmer amaranth (Amaranthus palmeri

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Amaranthus spinosus, a common weed of pastures, is a close relative of Amaranthus palmeri, a problematic agricultural weed with widespread glyphosate resistance. These two species have been known to hybridize, allowing for transfer of glyphosate resistance. Glyphosate-resistant A. spinosus was rec...

  15. Uplift rates from a new high-density GPS network in Palmer Land indicate significant late Holocene ice loss in the southwestern Weddell Sea

    NASA Astrophysics Data System (ADS)

    Wolstencroft, Martin; King, Matt A.; Whitehouse, Pippa L.; Bentley, Michael J.; Nield, Grace A.; King, Edward C.; McMillan, Malcolm; Shepherd, Andrew; Barletta, Valentina; Bordoni, Andrea; Riva, Riccardo E. M.; Didova, Olga; Gunter, Brian C.

    2015-10-01

    The measurement of ongoing ice-mass loss and associated melt water contribution to sea-level change from regions such as West Antarctica is dependent on a combination of remote sensing methods. A key method, the measurement of changes in Earth's gravity via the GRACE satellite mission, requires a potentially large correction to account for the isostatic response of the solid Earth to ice-load changes since the Last Glacial Maximum. In this study, we combine glacial isostatic adjustment modelling with a new GPS dataset of solid Earth deformation for the southern Antarctic Peninsula to test the current understanding of ice history in this region. A sufficiently complete history of past ice-load change is required for glacial isostatic adjustment models to accurately predict the spatial variation of ongoing solid Earth deformation, once the independently-constrained effects of present-day ice mass loss have been accounted for. Comparisons between the GPS data and glacial isostatic adjustment model predictions reveal a substantial misfit. The misfit is localized on the southwestern Weddell Sea, where current ice models under-predict uplift rates by approximately 2 mm yr-1. This under-prediction suggests that either the retreat of the ice sheet grounding line in this region occurred significantly later in the Holocene than currently assumed, or that the region previously hosted more ice than currently assumed. This finding demonstrates the need for further fieldwork to obtain direct constraints on the timing of Holocene grounding line retreat in the southwestern Weddell Sea and that GRACE estimates of ice sheet mass balance will be unreliable in this region until this is resolved.

  16. 76 FR 58059 - Investment Managers Series Trust, et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... COMMISSION Investment Managers Series Trust, et al.; Notice of Application September 13, 2011. AGENCY...: Investment Managers Series Trust (the ``Trust'') and Palmer Square Capital Management LLC (``Palmer Square... comprised of 35 series, including the Palmer Square Absolute Return Fund (``PS Fund'').\\1\\ Palmer ]...

  17. Amend the title so as to read: `Condemning Joseph Kony and the Lord's Resistance Army for committing crimes against humanity and mass atrocities, and supporting ongoing efforts by the United States Government and governments and regional organizations in central Africa to remove Joseph Kony and Lord's Resistance Army commanders from the battlefield.'.

    THOMAS, 112th Congress

    Sen. Coons, Christopher A. [D-DE

    2012-03-21

    08/02/2012 Resolution agreed to in Senate with an amendment and an amendment to the Title and an amended preamble by Unanimous Consent. (text: CR S6009-6010) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  18. Which Diabetes Drug Is Best?

    MedlinePlus

    ... whether the drugs lower blood sugar, explained Suetonia Palmer, the lead researcher on the work. "So what ... for treatment, or when added to metformin," said Palmer. She's an associate professor in the Department of ...

  19. Chiropractor profession

    MedlinePlus

    ... the structure of the spine and the ancient art of moving the body with the hands (manipulation). Palmer started the Palmer School of Chiropractic, which still exists today. EDUCATION Doctors of chiropractic must complete 4 to 5 ...

  20. Editorial Commentary: Helping Those Who Seek the Company of "Lord Stanley": Hockey Players and Hip Injuries Highlight the Current State and Future Challenges in Understanding, Treating, and Preventing Nonarthritic Hip Disease.

    PubMed

    Christoforetti, John

    2016-09-01

    The state of the art in caring for athletic hip injuries requires comprehensive understanding of dynamic sport-specific biomechanical demands, accurate musculoskeletal diagnosis, and a mindset towards matching hip structure with functional demand at all levels of play. The sport of hockey presents a unique opportunity to review these fundamentals of modern management and illuminates the way towards future understanding of the cause of common nonarthritic hip conditions. PMID:27594336

  1. Editorial Commentary: Helping Those Who Seek the Company of "Lord Stanley": Hockey Players and Hip Injuries Highlight the Current State and Future Challenges in Understanding, Treating, and Preventing Nonarthritic Hip Disease.

    PubMed

    Christoforetti, John

    2016-09-01

    The state of the art in caring for athletic hip injuries requires comprehensive understanding of dynamic sport-specific biomechanical demands, accurate musculoskeletal diagnosis, and a mindset towards matching hip structure with functional demand at all levels of play. The sport of hockey presents a unique opportunity to review these fundamentals of modern management and illuminates the way towards future understanding of the cause of common nonarthritic hip conditions.

  2. A Comparison of Equating/Linking Using the Stocking-Lord Method and Concurrent Calibration with Mixed-Format Tests in the Non-Equivalent Groups Common-Item Design under IRT

    ERIC Educational Resources Information Center

    Tian, Feng

    2011-01-01

    There has been a steady increase in the use of mixed-format tests, that is, tests consisting of both multiple-choice items and constructed-response items in both classroom and large-scale assessments. This calls for appropriate equating methods for such tests. As Item Response Theory (IRT) has rapidly become mainstream as the theoretical basis for…

  3. 45 CFR 670.29 - Designation of Antarctic Specially Protected Areas, Specially Managed Areas and Historic Sites...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Shetland Islands ASPA 113Litchfield Island, Arthur Harbour, Anvers Island, Palmer Archipelago ASPA... 146South Bay, Doumer Island, Palmer Archipelago ASPA 147Ablation Valley-Ganymede Heights, Alexander Island..., South Shetland Islands ASPA 153Eastern Dallmann Bay off Brabant Island, Palmer Archipelago...

  4. 45 CFR 670.29 - Designation of Antarctic Specially Protected Areas, Specially Managed Areas and Historic Sites...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Shetland Islands ASPA 113Litchfield Island, Arthur Harbour, Anvers Island, Palmer Archipelago ASPA... 146South Bay, Doumer Island, Palmer Archipelago ASPA 147Ablation Valley-Ganymede Heights, Alexander Island..., South Shetland Islands ASPA 153Eastern Dallmann Bay off Brabant Island, Palmer Archipelago...

  5. Schistosoma spindale infection in a captive jackal (Canis aureus).

    PubMed

    Vimalraj, P G; Latchumikanthan, A

    2015-03-01

    This report is based on the findings from a captive jackal (Canis aureus) housed in Amirthi Zoological Park, Javadu Hills, Vellore. The animal was reported to be dull, depressed and also had diarrhea. Fecal samples were collected in 10 % formalin and subjected to direct and sedimentation method of faecal examination and was examined for endoparasitic infection. Surprisingly, fecal examination revealed two spindle shaped eggs having terminal spine with a size of 250μ by 60μ. The eggs were identified as belonging to Schistosoma spindale and as per the standard keys (Soulsby 1982). PMID:25698875

  6. 75 FR 22863 - Notice of Permit Applications Received Under the Antarctic Conservation Act of 1978 (Pub. L. 95-541)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... Island, ASPA 113-Litchfield Island, Arthur Harbor, Palmer Archipelago, ASPA 114-North Coronation Island... Archipelago, ASPA 143-Marine Plain, Mule Peninsula, Vestfold Hills, ASPA 149-Cape Shirreff, Livingston...

  7. 75 FR 21045 - Notice of Permit Applications Received Under the Antarctic Conservation Act of 1978 (Pub. L. 95-541)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-22

    ... Island, ASPA 113-Litchfield Island, Arthur Harbor, Palmer Archipelago, ASPA 114-North Coronation Island... Archipelago, ASPA 143-Marine Plain, Mule Peninsula, Vestfold Hills, ASPA 149-Cape Shirreff, Livingston...

  8. Old Dad Chiro: his thoughts, words, and deeds

    PubMed Central

    Brown, Myron D.

    2010-01-01

    Objective This article offers the author's opinions about some of the thoughts, words, and deeds of the profession's founder, Daniel David Palmer. Discussion Reviewing D.D. Palmer's writings is challenging because he was the discoverer and founder of a developing profession and therefore his thoughts and words were rapidly evolving. Statements made by Palmer without judicious consideration of context could easily be misunderstood. Conclusion D.D. Palmer was individualistic and enigmatic. This commentary provides a look at the whole in an attempt to reveal the character and spirit of the founder. PMID:22693470

  9. 77 FR 43354 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... Moose Rd., Eagle Bay, 12000478 Kings County Wallabout Industrial Historic District, Clinton, Flushing... Golden Summit Mine Foreman's Cabin, 24085 Palmer Gulch Rd., Hill City, 12000488 TENNESSEE Overton...

  10. Alexandra's Dreams: "The Mightiest of All Lovers" in Willa Cather's "O Pioneers!"

    ERIC Educational Resources Information Center

    Mullins, Maire

    2005-01-01

    In her essay "Uses of the Erotic: The Erotic as Power," Audre Lorde writes, "There are many kinds of power, used and unused, acknowledged or otherwise. The erotic is a resource within each of us that lies in a deeply female and spiritual plane, firmly rooted in the power of our unexpressed or unrecognized feeling." Lorde notes that women often…

  11. With such an NHS staff shortfall, who will work on the 'mothballed' wards?

    PubMed

    Chilver, Karen

    2016-03-01

    I was interested to read your article about Lord Carter of Coles' report on saving the NHS £5 billion a year (analysis, February 17). However, the article and Lord Carter's report fail to mention the £4.5 billion wasted on the NHS internal market, which adds nothing to patient care according to independent and parliamentary reports into the NHS since 2010.

  12. Relevant and Timely Learning for Busy Leaders

    ERIC Educational Resources Information Center

    Claxton, Julia; Gold, Jeff; Edwards, Claire; Coope, Gary

    2009-01-01

    Lord Leitch was commissioned by the Chancellor in 2004 with a remit to "identify the UK's optimal skills mix in 2020 to maximise economic growth, productivity and social justice and to consider the policy implications of achieving the level of change required." In the 2006 Budget, the Chancellor asked Lord Leitch to consider how to better…

  13. Road Tripping Down the Digital Preservation Highway: Part III. Rolls Royce, Ford, or Dune Buggy?

    ERIC Educational Resources Information Center

    Colati, Jessica Branco; Colati, Gregory C.

    2011-01-01

    "Road Tripping Down the Digital Preservation Highway" follows the continuing adventures of Peter Palmer, erstwhile librarian at Bellaluna University and manager of the library's and University's digital content, as he journeys down the Digital Preservation Highway. In this article, Palmer is put in charge of a task force to determine what should…

  14. "The Music, Movement, and Learning Connection": A Review

    ERIC Educational Resources Information Center

    Blasi, MaryJane; Foley, Mary B.

    2006-01-01

    In this article, the authors review "The Music, Movement, and Learning Connection," written by early childhood educator and musician Hap Palmer in the September 2001 issue of Young Children, which is of significant interest to parents and teachers. As trained musicians, the authors agree with Palmer's message about music's positive effect on…

  15. Between Constructivism and Connectedness

    ERIC Educational Resources Information Center

    Gordon, Mordechai

    2008-01-01

    Parker Palmer is correct in his claims that good teaching depends more on the capacity for connectedness than on technique and that helping teacher candidates cultivate a strong sense of personal identity is crucial. However, to what extent are Palmer's claims compatible with the various constructivist models of learning that are now prevalent in…

  16. 75 FR 55691 - Airworthiness Directives; The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-14

    ... Procedures (44 FR 11034, February 26, 1979), and 3. Will not have a significant economic impact, positive or... CONTACT: Jeffrey W. Palmer, Aerospace Engineer, Systems and Equipment Branch, ANM-130S, FAA, Seattle... procedures found in 14 CFR 39.19. Send information to Attn: Jeffrey W. Palmer, Aerospace Engineer,...

  17. Leading the University in the Twenty-First Century

    ERIC Educational Resources Information Center

    Cooper, Joanne E.

    2006-01-01

    Leading the modern university in the twenty-first century is a nearly impossible task. According to Parker Palmer (2006), the answer for all university presidents and faculty alike lies not in looking outward at competing demands, but in facing inward. Palmer would agree that new leadership is needed for new times, but it will not come from…

  18. Road Tripping down the Digital Preservation Highway: Part IV--Classic Rides

    ERIC Educational Resources Information Center

    Colati, Jessica Branco; Colati, Gregory C.

    2011-01-01

    "Road Tripping Down the Digital Preservation Highway" follows the continuing adventures of Peter Palmer, erstwhile librarian at Bellaluna University and manager of the library's and University's digital content, as he journeys down the Digital Preservation Highway. Palmer's problem this month was somewhat more philosophical. As manager of the…

  19. Characterization of glyphosate resistance in cloned Amaranthus palmeri plants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate resistant Palmer amaranth from Georgia (GA) possesses multiple copies of the target site, 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) of this herbicide. Cloned plants of glyphosate-resistant Palmer amaranth biotypes from Mississippi (MS) were compared with GA populations using le...

  20. A resolution commending the African Union for committing to a coordinated military response, comprised of 5,000 troops from Uganda, the Central African Republic, the Democratic Republic of Congo, and South Sudan, in order to fortify ongoing efforts to arrest Joseph Kony and senior commanders of the Lord's Resistance Army and to stop the crimes against humanity and mass atrocities committed by them.

    THOMAS, 112th Congress

    Sen. Landrieu, Mary L. [D-LA

    2012-03-29

    03/29/2012 Referred to the Committee on Foreign Relations. (text of measure as introduced: CR S2257-2258) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  1. Evaluation and application of the SPDI-JDI for droughts in Texas, USA

    NASA Astrophysics Data System (ADS)

    Ma, Mingwei; Ren, Liliang; Singh, Vijay P.; Tu, Xinjun; Jiang, Shanhu; Liu, Yi

    2015-02-01

    The lack of a system/model for integration of drought-related information has been an important obstacle in efforts for accurate and reliable drought monitoring and prediction. This study proposes an integrated multivariate standardized drought index (i.e. standardized Palmer drought index-based joint drought index, SPDI-JDI), where the Palmer scheme/model is accepted as a multivariate multi-index conceptual framework that integrates multiple drought-related indicators for characterizing drought. Using the meteorological data of ten climate divisions from Texas, the computed SPDI-JDI index is first compared to various ground observations (e.g. streamflow, lake/reservoir water level, soil moisture content and groundwater level) for the reflection of drought/wetness conditions. Moreover, the SPDI-JDI is also evaluated against Palmer drought indices and US Drought Monitor for drought detection. Results indicate that the SPDI-JDI is in good/acceptable agreements with surface and subsurface water anomalies and performs well with respect to the integrated use of Palmer drought severity index, Palmer modified drought index, Palmer hydrologic drought index and Palmer Z index as well as to the US Drought Monitor observations. Potential implications are that the SPDI-JDI allows for insights into different impacts of drought and leads to high probability of drought detection versus multi-source drought information, implying attractive properties originating from its physically inclusive and multivariate joint probabilistic combined nature.

  2. Diary of a (new) parliamentary intern.

    PubMed

    Ridge, Anthony

    2015-10-17

    Anthony Ridge is the new parliamentary intern to Lord Trees. Here, he reflects on his new job and discovering his place in the veterinary profession. Anthony will be sharing his experiences with Vet Record Careers. PMID:26475916

  3. Diary of a parliamentary intern.

    PubMed

    Jordan, Hannah

    2014-12-01

    Hannah Jordan, parliamentary intern to Lord Trees, learns that, if it turned out the UK were no longer able to import food, she wouldn't starve in the short term, so long as she could cope without avocados.

  4. Diary of a (new) parliamentary intern.

    PubMed

    Ridge, Anthony

    2015-10-17

    Anthony Ridge is the new parliamentary intern to Lord Trees. Here, he reflects on his new job and discovering his place in the veterinary profession. Anthony will be sharing his experiences with Vet Record Careers.

  5. The Age-of-the-Earth-Debate.

    ERIC Educational Resources Information Center

    Badash, Lawrence

    1989-01-01

    Summarizes the development of the Earth's age calculation including the work of Archbishop Ussher, James Hutton, Lord Kelvin, Ernest Rutherford, Bertram Boltwood, and Arthur Holmes. Describes the changes in radioisotope dating methods. (YP)

  6. 78 FR 24774 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... public review, we cannot guarantee that we will be able to do so. Dated: April 10, 2013. Alexandra Lord... & Marion Aves., Washington, Main & 2nd Sts., Washington, 13000297 LOUISIANA St. James Parish Our Lady...

  7. 77 FR 62413 - Establishment of the C[eacute]sar E. Ch[aacute]vez National Monument

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... Paz (Our Lady Queen of Peace) (La Paz), is recognized for its historic significance to C sar Estrada... of October, in the year of our Lord two thousand twelve, and of the Independence of the United...

  8. Preventing falls

    MedlinePlus

    Dalbaere K, Sherrington C, Lord SR. Falls prevention interventions. In: Marchus R, Feldman D, Depmster DW, Luckey M, Cauley JA, eds. Osteoporosis . 4th ed. Philadelphia, PA: Elsevier; 2013:chap 70. Rubenstein ...

  9. 75 FR 8186 - Qualification of Drivers; Exemption Renewals; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ..., Jerry J. Lord, Raymond P. Madron, Ronald S. Mallory, Eldon Miles, Jack E. Potts, Jr., Neal A. Richard... period. The comment period ended on January 6, 2010 (74 FR 64124). Discussion of Comments FMCSA...

  10. 3 CFR 8686 - Proclamation 8686 of May 31, 2011. National Caribbean-American Heritage Month, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... scientists, and athletes and service members. Their successes inspire individuals in the United States and... thirty-first day of May, in the year of our Lord two thousand eleven, and of the Independence of...

  11. 3 CFR 8835 - Proclamation 8835 of June 1, 2012. National Caribbean-American Heritage Month, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., spurring our economy as intrepid entrepreneurs, making new discoveries as scientists and engineers, serving... hand this first day of June, in the year of our Lord two thousand twelve, and of the Independence...

  12. Churchill, Moran and the struggle for survival.

    PubMed

    Beasley, A W

    2010-12-01

    This paper examines the association between Winston Churchill and Charles McMoran Wilson, later Lord Moran, who was made personal physician to Churchill in 1940 at the instigation of the Cabinet when Churchill became prime minister of wartime Britain.

  13. Der Physik-Nobelpreis vor 100 Jahren Die Entdeckung des trägen Gases

    NASA Astrophysics Data System (ADS)

    Jacobi, Manfred

    2004-11-01

    Im Jahr 1904 erhielt der britische Physiker Lord Rayleigh (John William Strutt, 1842 bis 1919) den Nobelpreis für seine Untersuchungen über die Dichte von Gasen und die Entdeckung des Edelgases Argon.

  14. End of compensation for unwanted healthy children.

    PubMed

    Brahams, D

    1999-12-01

    The article reviews the no compensation law for couples raising an "unwanted" healthy child whose birth resulted from negligence in medical treatment intended to prevent conception or to terminate pregnancy. The National Health Service has paid out such damages over the past 15 years, but on November 25, 1999, the right to claim damages has been swept away by the House of Lords in Britain. A case, which came before the House of Lords concerning the claiming of damages for the costs of bringing up an unwanted healthy child, has led to a 56-page judgement, which rejected such claims. Lord Gill dismissed such claims on the grounds that they were not entitled to damages as a matter of principle. Lord Slynn stated that it is not fair to impose on the doctor or his employer for the consequential responsibilities, accepted by the parents to bring up a child. Lord Steyn believed that most citizens would not approve of damages for the birth of a healthy child. Lord Millet who expressed that the girl¿s conception and birth were the very things that the defender¿s professional services were called upon to prevent gave this notion. The advantages and disadvantages of parenthood are inseparable but it is morally offensive to regard a healthy baby as more trouble than it is worth.

  15. 9. Historic American Buildings Survey, Stanley P. Mixon, Photographer April ...

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

    9. Historic American Buildings Survey, Stanley P. Mixon, Photographer April 15, 1940 INTERIOR, DETAIL OF PANELED BREAST & FIREPLACE, SECOND FLOOR, FRONT ROOM. - Palmer Northrup House, 7919 Post Road (U.S. Route Alternate 1), Kingston, Washington County, RI

  16. 75 FR 77941 - Qualification of Drivers; Exemption Renewals; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... November 18, 2010 (75 FR 64396). Discussion of Comments FMCSA received no comments in this proceeding..., Dennis E. Palmer, Jr., Sylvester Silver, James D. St. Peter, Kenneth C. Steele, Michael Sutton, John...

  17. 75 FR 76957 - Fisheries of the Exclusive Economic Zone Off Alaska; North Pacific Halibut and Sablefish...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-10

    ... cost recovery program (65 FR 14919), which are set forth at Sec. 679.45. Under the regulations, an IFQ..., Kenai River, Alitak, Kodiak, Port Bailey, Nikiski, Ninilchik, Old Harbor, Palmer, Sand Point,...

  18. 75 FR 66425 - Qualification of Drivers; Exemption Renewals; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... comment period ended on October 18, 2010 (75 FR 57105). Discussion of Comments FMCSA received no comments.... Fowler, Kelly R. Konesky, Gregory T. Lingard, Hollis J. Martin, Kevin C. Palmer, Charles O....

  19. 77 FR 26543 - UGI Storage Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... existing Palmer Station in Tioga County, Pennsylvania, all as more fully set forth in the application which...-8659. UGI Storage proposes to construct two 1,380 hp compressor units and one 690 hp unit at the...

  20. Building Blueprints: From Physics Lab to Campus Center.

    ERIC Educational Resources Information Center

    College Planning & Management, 2002

    2002-01-01

    Describes the renovation and expansion of Palmer Hall, New Jersey-based Princeton University's original physics laboratory, to house the Frist Campus Center. Includes before and after photographs. (EV)

  1. A Center for All.

    ERIC Educational Resources Information Center

    Leisner, Hava

    2002-01-01

    Describes the building of Princeton University's $42 million Frist Student Center, which incorporates the original physics building, Palmer Hall, and a new addition. Provides information on the architect, construction manager, and product suppliers. Includes photographs. (EV)

  2. 78 FR 36570 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... County Boxwood Plantation Slave Quarter, 20416 AL 20, Courtland, 13000470 Tallapoosa County Dadeville..., Generally bounded by Palmer, Wildwood, Glenwood & Merriman Rds., Wayne County Lower Rouge Pkwy., Westland..., Hawthorne, Victor, Forest, Oakwood, Watchung, Prescott & Sunset Aves., Brooklawn & Stonehouse Rds.,...

  3. Temperament Research: Where We Are, Where We Are Going.

    ERIC Educational Resources Information Center

    Thomas, Alexander

    1984-01-01

    The research papers in the current Merrill-Palmer Quarterly (Vol. 30, No. 2) invitational issue on temperament are examined from the perspective of previous research and the indications they provide for critical unsolved issues concerning temperament. (Author)

  4. 78 FR 56744 - Notice of Permit Applications Received Under the Antarctic Conservation Act of 1978 (Pub. L. 95-541)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... as in the general vicinity of Palmer Station (ASMA 7). All materials collected would be salvaged; the... activities described above would disturb native birds and mammals. Location ASPA 149 Cape Shireff and ASMA...

  5. Search for feature and for relative position: measurement of capacity limitations.

    PubMed

    Põder, E

    1999-04-01

    Palmer and his associates (Palmer, Ames & Lindsey (1993). Journal of Experimental Psychology: Human Perception and Performance, 19, 108-130; Palmer (1994). Vision Research, 34, 1703-1721) have confirmed that searches for simple feature targets are not limited by perceptual processing capacity and the effect of set size on performance can be accounted for by integration stage processes only. In this study I used a similar difference threshold method with target and distractor stimuli defined by the relative position of their elements (line drawings of bisected squares) and found clear capacity limitations. Feature search condition, however, with nearly comparable bisected square stimuli did replicate the results of Palmer and associates. This experiment demonstrates that a search for targets defined by relative position in the set of line drawing type of stimuli is fundamentally different from a search for more simple (feature) stimuli and may conform to a strict capacity limited model. PMID:10343845

  6. Herbicide and cover crop residue integration for amaranth control in conservation agriculture cotton and implications for resistance management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Conservation agriculture practices are threatened by glyphosate-resistant Palmer amaranth. Integrated practices including PRE herbicides and high-residue conservation agriculture systems may decrease Amaranth emergence. Field experiments were conducted from autumn 2006 through cash crop harvest in...

  7. 75 FR 28780 - Agenda and Notice of Public Meeting of the Michigan Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... Partich Auditorium at Wayne State University Law School, 471 W. Palmer, Detroit, Michigan. The purpose of... bill in Michigan. State Representative Kim Meltzer, the bill sponsor, will be in attendance as...

  8. Constructing a philosophy of chiropractic: evolving worldviews and postmodern core☆

    PubMed Central

    Senzon, Simon A.

    2011-01-01

    Objective The purpose of this article is to explore the postmodern, postrational, and postconventional core of DD Palmer's self-sense and philosophy. Discussion DD Palmer's self and philosophy can be viewed as a reaction to the self of modernity and its challenges of a fracture between mind and body, spirit, and nature. It is argued that Palmer's solution to these vexing problems facing the modern self was to use postrational and postconventional logic to overcome the dualisms. His philosophy resonates with similar postrational approaches, most notably, the German idealist Schelling. Conclusion It is argued that Palmer was one of the first postrational individuals in America and that chiropractic was an attempt at the first postrational health profession. PMID:22693480

  9. Constructing a philosophy of chiropractic: evolving worldviews and modern foundation☆

    PubMed Central

    Senzon, Simon A.

    2011-01-01

    Objective The purpose of this article is to trace the foundations of DD Palmer's sense of self and philosophy of chiropractic to its sources in modern Western philosophy as well as current metatheories about modernity. Discussion DD Palmer's sense of self was indicative of a modern self. A modern self is characterized as a self that developed after the Western Enlightenment and must come to terms with the insights of modernity such as Cartesian dualism, Spinoza's substance, Rousseau's expressivism, and Kant's critiques. It is argued that Palmer's philosophy can be viewed as part of the this tradition alongside his involvement in the 19th century American metaphysical religious culture, which was itself a response to these challenges of the modern self of modernity. Conclusion Palmer's development of chiropractic and its philosophy was a reaction to the challenges and promises of modernity. PMID:22693479

  10. Phomopsis amaranthicola and Microsphaeropsis amaranthi symptoms on Amaranthus spp. under South Texas Conditions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The candidate bioherbicides, Phomopsis amaranthicola and Microsphaeropsis amaranthi, were applied singly or in combination to Palmer amaranth (Amaranthus palmeri), smooth pigweed (Amaranthus hybridus), and redroot pigweed (Amaranthus retroflexus). Inoculation induced necrosis on 5 to 10% of leaves ...

  11. Web surveys' hidden hazards.

    PubMed

    Morrel-Samuels, Palmer

    2003-07-01

    The same question posed on the Web and in print can yield very different answers, dramatically distorting survey results and misleading management. But, as psychologist Palmer Morrel-Samuels demonstrates, the problems are readily fixed. PMID:12858707

  12. Impact of Stochastic Parameterization Schemes on Coupled and Uncoupled Climate Simulations with the Community Earth System Model

    NASA Astrophysics Data System (ADS)

    Christensen, H. M.; Berner, J.; Coleman, D.; Palmer, T.

    2015-12-01

    Stochastic parameterizations have been used for more than a decade in atmospheric models to represent the variability of unresolved sub-grid processes. They have a beneficial effect on the spread and mean state of medium- and extended-range forecasts (Buizza et al. 1999, Palmer et al. 2009). There is also increasing evidence that stochastic parameterization of unresolved processes could be beneficial for the climate of an atmospheric model through noise enhanced variability, noise-induced drift (Berner et al. 2008), and by enabling the climate simulator to explore other flow regimes (Christensen et al. 2015; Dawson and Palmer 2015). We present results showing the impact of including the Stochastically Perturbed Parameterization Tendencies scheme (SPPT) in coupled runs of the National Center for Atmospheric Research (NCAR) Community Atmosphere Model, version 4 (CAM4) with historical forcing. The SPPT scheme accounts for uncertainty in the CAM physical parameterization schemes, including the convection scheme, by perturbing the parametrised temperature, moisture and wind tendencies with a multiplicative noise term. SPPT results in a large improvement in the variability of the CAM4 modeled climate. In particular, SPPT results in a significant improvement to the representation of the El Nino-Southern Oscillation in CAM4, improving the power spectrum, as well as both the inter- and intra-annual variability of tropical pacific sea surface temperatures. References: Berner, J., Doblas-Reyes, F. J., Palmer, T. N., Shutts, G. J., & Weisheimer, A., 2008. Phil. Trans. R. Soc A, 366, 2559-2577 Buizza, R., Miller, M. and Palmer, T. N., 1999. Q.J.R. Meteorol. Soc., 125, 2887-2908. Christensen, H. M., I. M. Moroz & T. N. Palmer, 2015. Clim. Dynam., doi: 10.1007/s00382-014-2239-9 Dawson, A. and T. N. Palmer, 2015. Clim. Dynam., doi: 10.1007/s00382-014-2238-x Palmer, T.N., R. Buizza, F. Doblas-Reyes, et al., 2009, ECMWF technical memorandum 598.

  13. Parameterisation of clastic sediments including benthic structures

    NASA Astrophysics Data System (ADS)

    Bobertz, B.; Harff, J.; Bohling, B.

    2009-02-01

    The sediment transport processes in the south-western Baltic Sea are predicted by means of a numerical model in the project DYNAS. There are two sediment parameters that influence the results of modelling remarkably: critical shear stress velocity and bottom roughness. This paper presents the way how to parameterise these factors and extrapolate them into the investigation area. The critical shear stress velocity is parameterised basing on grain size data, combining approximations after Hjulström [Hjulström, F., 1935: Studies in the morphological activity of rivers as illustrated by the river Fyris. Geological Institution of University of Uppsala: Bulletin (25): 221-528.], Shields [Shields, A., 1936: Anwendung der Ähnlichkeits-Mechanik und der Turbulenzforschung auf die Geschiebebewegung. Mitteilungen der Preussischen Versuchsanstalt für Wasserbau und Schiffahrt (26): 26 pp.] and Bohling [Bohling, B., 2003: Untersuchungen zur Mobilität natürlicher und anthropogener Sedimente in der Mecklenburger Bucht. unpublished doctoral thesis, Mathematisch-Naturwissenschaftliche Fakultät, Ernst-Moritz-Arndt-Universität Greifswald/Germany, 156 pp.]. The roughness length, in the case of absence of macro zoo-benthos and their structures, is parameterised basing on grain size too employing Soulsby [Soulsby, R.L., 1997: Dynamics of Marine Sands: a Manual for Practical Applications. London, Thomas Telford Publications. 249 pp.], Nielsen [Nielsen, P., 1983: Analytical determination of nearshore wave height variation due to refraction shoaling and friction. Coastal Engineering 7, 233-251.] and Yalin [Yalin, M.S., 1977: Mechanics of Sediment Transport. Pergamon Press, New York. 298 pp.]. No equivalent simple parameterisations for biologically caused bed roughness exist. Here, findings of Friedrichs [Friedrichs, M., 2004: Flow-induced effects of macro zoo-benthic structures on the near-bed sediment transport. Dissertation, Universität Rostock, 80 S.] and estimations by the DYNAS

  14. Sister outsider: an enduring vision embracing myself, my sister and the 'other'.

    PubMed

    Rivera-Fuentes, Consuela

    2007-01-01

    This piece reflects on and reacts to Audre Lorde's critique of racism within Lesbian communities. One purpose of the article is to honor and rescue Lorde's wonderful insight into the power of words when uttered and shared by women, as well as her ideas about differences and connections that exist between Black and white feminisms. Lorde's insistence on a 'sisterhood,' which embraces the 'other' and ourselves at the same time, is a recurrent thought throughout this paper. The article is also firmly grounded in the author's own experience of alienation and racism in the European context of Women's Studies. The second purpose of this position piece is to offer practical suggestions for how to keep Lesbian Studies alive.

  15. Parliamentary privilege—mortality in members of the Houses of Parliament compared with the UK general population: retrospective cohort analysis, 1945-2011

    PubMed Central

    Dennis, John; Crayford, Tim

    2015-01-01

    Objective To examine mortality in members of the two UK Houses of Parliament compared with the general population, 1945-2011. Design Retrospective cohort analysis of death rates and predictors of mortality in Members of Parliament (MPs) and members of the House of Lords (Lords). Setting UK. Participants 4950 MPs and Lords first joining the UK parliament in 1945-2011. Main outcome measure Standardised mortality ratios, comparing all cause death rates of MPs and Lords from first election or appointment with those in the age, sex, and calendar year matched general population. Results Between 1945 and 2011, mortality was lower in MPs (standardised mortality ratio 0.72, 95% confidence interval 0.67 to 0.76) and Lords (0.63, 0.60 to 0.67) than in the general population. Over the same period, death rates among MPs also improved more quickly than in the general population. For every 100 expected deaths, 22 fewer deaths occurred among MPs first elected in 1990-99 compared with MPs first elected in 1945-49. Labour party MPs had 19% higher death rates compared with the general population than did Conservative MPs (relative mortality ratio 1.19, 95% confidence interval 1.01 to 1.40). The effect of political party on mortality disappeared when controlling for education level. Conclusions From 1945 to 2011, MPs and Lords experienced lower mortality than the UK general population, and, at least until 1999, the mortality gap between newly elected MPs and the general population widened. Even among MPs, educational background was an important predictor of mortality, and education possibly explains much of the mortality difference between Labour and Conservative MPs. Social inequalities are alive and well in UK parliamentarians, and at least in terms of mortality, MPs are likely to have never had it so good. PMID:26666644

  16. U.S. Rep. Bill Nelson of Florida during medical tests at JSC's Clinic

    NASA Technical Reports Server (NTRS)

    1985-01-01

    U.S. Rep. Bill Nelson of Florida during medical tests at JSC's Clinic. Photos include Rep. Nelson talking to Sharon Briceno (center) and Betty Lord before the tests begin. The congressman's torso bears a number of sensors for the testing (40835); Portrait view of Rep. Nelson with sensors attached to his chest (40836); Rep. Nelson gets some assistance from nurses at the clinic as he prepares to participate in medical tests. Help is provided by Betty Lord, right, and Sharon Briceno (40837); Rep. Nelson is being assisted to don 'halo' device for tests (40838); Rep. Nelson runs in place on a treadmill device (40839).

  17. Gastrointestinal Helminths of Magpies (Pica pica), Rooks (Corvus frugilegus) and Carrion Crows (Corvus corone) in Mazandaran Province, North of Iran

    PubMed Central

    Halajian, A; Eslami, A; Mobedi, I; Amin, O; Mariaux, J; Mansoori, J; Tavakol, S

    2011-01-01

    Background Corvidae is a cosmopolitan family of oscine birds including crows, rooks, magpies, jays, chough, and ravens. These birds are migratory species, especially in the shortage of foods, so they can act like vectors for a wide range of microorganisms. They live generally in temperate climates and in a very close contact with human residential areas as well as poultry farms. There is no available information in the literature concerning the parasitic infections of these three species of corvidae in Mazandaran Province, northern Iran, so this study was conducted to clarify this. Methods As there are three species of corvid birds in Mazandaran Province, 106 birds including 79 magpies, 11 rooks, and 16 carrion crows were examined between winter 2007 and spring 2008 at post mortem for gastrointestinal helminths. The helminths were drawn and identified morphologically in the Laboratory of Parasitology, Islamic Azad University, Science and Research Branch, Tehran and also partly in the School of Public Health, Tehran University of Medical Sciences, based on the reference books and identification keys like Soulsby, Khalil et al. and Anderson et al. Results Four species of nematodes, 2 species of cestodes, 1 species of trematodes and 1 species of acanthocephalans were identified in these three corvid species. Conclusion Five species of the helminths are identified for the first time in Iran, and the acanthocephalan species is new host record for rooks. It is clear that these corvid birds have diverse range of helminths and can act as carriers for infecting the domestic fowls. PMID:22347286

  18. The effects of mindfulness on executive processes and autobiographical memory specificity.

    PubMed

    Heeren, Alexandre; Van Broeck, Nady; Philippot, Pierre

    2009-05-01

    Previous studies have found that mindfulness training reduces overgeneral memories and increases autobiographical memory specificity (e.g., [Williams, J. M. G., Teasdale, J. D., Segal, Z. V., & Soulsby, J. (2000). Mindfulness-based cognitive therapy reduces overgeneral autobiographical memory in formerly depressed patients. Journal of Abnormal Psychology, 109, 150-155]). However, little work has investigated the mechanisms underlying this effect. The present study explored the role of executive processes as a mediator of MBCT effects in an unselected sample. An autobiographical memory task, a cognitive inhibition task, a motor inhibition task, a cognitive flexibility task and a motor flexibility task were administered before and after intervention. Compared to matched controls, MBCT participants showed increased autobiographical memory specificity, decreased overgenerality, and improved cognitive flexibility capacity and capacity to inhibit cognitive prepotent responses. Mediational analyses indicated that changes in cognitive flexibility partially mediate the impact of MBCT on overgeneral memories. Results are discussed in terms of Conway's [2005. Memory and the self. Journal of Memory and Language, 53, 594-628] autobiographical memory model.

  19. A piecewise linear finite element discretization of the diffusion equation for arbitrary polyhedral grids

    SciTech Connect

    Bailey, Teresa S. Adams, Marvin L. Yang, Brian Zika, Michael R.

    2008-04-01

    We develop a piecewise linear (PWL) Galerkin finite element spatial discretization for the multi-dimensional radiation diffusion equation. It uses recently introduced piecewise linear weight and basis functions in the finite element approximation and it can be applied on arbitrary polygonal (2D) or polyhedral (3D) grids. We first demonstrate some analytical properties of the PWL method and perform a simple mode analysis to compare the PWL method with Palmer's vertex-centered finite-volume method and with a bilinear continuous finite element method. We then show that this new PWL method gives solutions comparable to those from Palmer's. However, since the PWL method produces a symmetric positive-definite coefficient matrix, it should be substantially more computationally efficient than Palmer's method, which produces an asymmetric matrix. We conclude that the Galerkin PWL method is an attractive option for solving diffusion equations on unstructured grids.

  20. Stueckelberg and Molecular Physics

    NASA Astrophysics Data System (ADS)

    Lacki, Jan

    The first period of E. C. G. Stueckelberg's scientific career was marked by important contributions he made to molecular physics.1 After publishing his thesis in 1927 in Basel [1] Stueckelberg joined the prestigious Palmer Physical Laboratory in Princeton where he worked under the guidance of Karl Taylor Compton, brother of Arthur Holly Compton. Stueckelberg owed this position devoted several papers to problems of molecular physics. Stueckelberg had the benefit at Princeton of exchanges with other gifted members of the Palmer Physical Laboratory, Philip M. Morse and E. U. Condon among others.3 to a recommendation by A. Sommerfeld.2 In this stimulating environment, he devoted several papers to problems of molecular physics. Stueckelberg had the benefit at Princeton of exchanges with other gifted members of the Palmer Physical Laboratory, Philip M. Morse and E. U. Condon among others.3

  1. Innate intelligence: its origins and problems

    PubMed Central

    Morgan, Lon

    1998-01-01

    Animal Magnetism and Radionics were among several occult practices used during the 19th century for the treatment of disease. D.D. Palmer was exposed to these teachings and derived many of his ideas about health from the folk medicine practices of his time. As a ‘magnetic healer’ Palmer believed he was correcting an undefined fifth force in the body that is otherwise unknown to science. Palmer believed he could influence this fifth force, termed Innate Intelligence, and that it was the explanation for the presence or absence of health. Today, Innate Intelligence remains an untestable enigma that isolates chiropractic and impedes its acceptance as a legitimate health science. The concept of Innate is derived directly from the occult practices of another era. It carries a high penalty in divisiveness and lack of logical coherence. The chiropractic profession must decide whether the concept of Innate should be retained.

  2. A Piecewise Linear Finite Element Discretization of the Diffusion Equation for Arbitrary Polyhedral Grids

    SciTech Connect

    Bailey, T S; Adams, M L; Yang, B; Zika, M R

    2005-07-15

    We develop a piecewise linear (PWL) Galerkin finite element spatial discretization for the multi-dimensional radiation diffusion equation. It uses piecewise linear weight and basis functions in the finite element approximation, and it can be applied on arbitrary polygonal (2D) or polyhedral (3D) grids. We show that this new PWL method gives solutions comparable to those from Palmer's finite-volume method. However, since the PWL method produces a symmetric positive definite coefficient matrix, it should be substantially more computationally efficient than Palmer's method, which produces an asymmetric matrix. We conclude that the Galerkin PWL method is an attractive option for solving diffusion equations on unstructured grids.

  3. Crackpots and consequences

    NASA Astrophysics Data System (ADS)

    Harris, Margaret

    2012-09-01

    The letter arrived in 'Physics World''s in-tray last summer. Written in blue ink, with occasional recourse to red for especially important points, it claimed to predict the date of "The Second Coming of the Lord Jesus Christ" using images from the Hubble Space Telescope.

  4. IRT Scale Linking Methods for Mixed-Format Tests. ACT Research Report Series 2004-5

    ERIC Educational Resources Information Center

    Kim, Seonghoon; Lee, Won-Chan

    2004-01-01

    Under item response theory (IRT), obtaining a common proficiency scale is required in many applications. Four IRT linking methods, including the mean/mean, mean/sigma, Haebara, and Stocking-Lord methods, have been developed and widely used to estimate linking coefficients (slope and intercept) for a linear transformation from one scale to…

  5. Circulation/Reserves Area Makeover: Practical and Aesthetic Considerations in a Remodeling Project

    ERIC Educational Resources Information Center

    Werre, Pam

    2003-01-01

    The following article describes a literature review on factors that went into the planning for a new circulation/reserves desk at the Livingston Lord Library at Minnesota State University, Moorhead. Many issues have been reported in the literature and must be considered when designing a functional, convenient, and ADA-compliant…

  6. The Langer-Improved Wald Test for DIF Testing with Multiple Groups: Evaluation and Comparison to Two-Group IRT

    ERIC Educational Resources Information Center

    Woods, Carol M.; Cai, Li; Wang, Mian

    2013-01-01

    Differential item functioning (DIF) occurs when the probability of responding in a particular category to an item differs for members of different groups who are matched on the construct being measured. The identification of DIF is important for valid measurement. This research evaluates an improved version of Lord's chi [superscript 2] Wald…

  7. Religion, Nature, Science Education and the Epistemology of Dialectics

    ERIC Educational Resources Information Center

    Alexakos, Konstantinos

    2010-01-01

    In his article "Scientists at Play in a Field of the Lord", David Long (2010) rightly challenges our presumptions of what science is and brings forth some of the disjunctures between science and deeply held American religious beliefs. Reading his narrative of the conflicts that he experienced on the opening day of the Creation Museum, I cannot…

  8. The Autism Diagnostic Observation Schedule--Toddler Module: A New Module of a Standardized Diagnostic Measure for Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Luyster, Rhiannon; Gotham, Katherine; Guthrie, Whitney; Coffing, Mia; Petrak, Rachel; Pierce, Karen; Bishop, Somer; Esler, Amy; Hus, Vanessa; Oti, Rosalind; Richler, Jennifer; Risi, Susan; Lord, Catherine

    2009-01-01

    The Autism Diagnostic Observation Schedule (ADOS; Lord et al., J Autism Dev Disord, 30(3):205-223, 2000) is widely accepted as a "gold standard" diagnostic instrument, but it is of restricted utility with very young children. The purpose of the current project was to modify the ADOS for use in children under 30 months of age. A modified ADOS, the…

  9. Methods, Theory, and the Practice of Feminist Research: A Response to Janet Chafetz

    ERIC Educational Resources Information Center

    Walker, Alexis J.

    2004-01-01

    Janet Chafetz dismisses Audre Lorde's dictum that you cannot dismantle the master's house using the master's tools. Instead, she argues compellingly that feminists draw from the same tool kit from which all social scientists draw and not from feminist theory and feminist methodology. It is perhaps an indication of how far we have come that four…

  10. 25 Years of Centralised University Education in Nigeria.

    ERIC Educational Resources Information Center

    National Universities Commission, Lagos (Nigeria).

    The history of university education in Nigeria is examined, beginning with the implementation of the Lord Eric Ashby Commission's report in 1962, which started the march towards general access to university education. Following an introduction by Idris Abdulkadir, the following papers are presented: "The Nigerian University as a Trustee of…

  11. Validity and Diagnostic Accuracy of Scores from the Autism Diagnostic Observation Schedule-Generic

    ERIC Educational Resources Information Center

    Reid, Melissa A.

    2012-01-01

    The purpose of this study was to examine the internal structure, relationships with other variables, and diagnostic accuracy of scores on the Autism Diagnostic Observation Schedule-Generic (ADOS-G; Lord et al., 1999) for the purpose of diagnostic decision-making. Participants were 462 children enrolled in a public school district in the southern…

  12. The Darkness of Man's Heart: Exploring the Depths of Depravity in Golding and Conrad.

    ERIC Educational Resources Information Center

    Camerota, Elaine

    1966-01-01

    A study of the fictional treatment of the same theme--man's depravity--in "Lord of the Flies" and "Heart of Darkness" provides an approach to literary study which sharpens students' analytical skills through a comparison of the books and an exploration of the uniqueness of each. Although there are differences evident between the books (e.g.,…

  13. 3 CFR 8697 - Proclamation 8697 of August 4, 2011. Suspension of Entry as Immigrants and Nonimmigrants of...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... responsibility, war crimes, crimes against humanity or other serious violations of human rights, or who attempted.... IN WITNESS WHEREOF, I have hereunto set my hand this fourth day of August, in the year of our Lord... thirty-sixth.BARACK OBAMA...

  14. 3 CFR 8715 - Proclamation 8715 of September 16, 2011. National Employer Support of the Guard and Reserve Week...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., the 9/11 Generation has borne the burden of war with courage and valor, continuing the legacy of the... uniform over the past 10 years, and thousands have given their lives in Iraq and Afghanistan. Making up..., in the year of our Lord two thousand eleven, and of the Independence of the United States of...

  15. 3 CFR 9013 - Proclamation 9013 of September 6, 2013. National Grandparents Day, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... times of war, heralded new ages of innovation, and tested the limits of human imagination. They... to live out their golden years in dignity and security. Today, we reflect on the ways our..., in the year of our Lord two thousand thirteen, and of the Independence of the United States...

  16. 76 FR 77205 - Certain Steel Threaded Rod From the People's Republic of China: Extension of Time Limits for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ..., or Suspended Investigation; Opportunity To Request Administrative Review, 76 FR 18153 (April 1, 2011... Initiation of Antidumping and Countervailing Duty Administrative Reviews, 76 FR 30912, 30916-18 (May 27, 2011..., 2011. FOR FURTHER INFORMATION CONTACT: Tim Lord, Office 9, AD/CVD Operations, Import...

  17. Another Go at Energy

    ERIC Educational Resources Information Center

    Williams, Gary; Reeves, Tony

    2003-01-01

    The teaching of energy throws up many different approaches and causes many arguments. This paper describes yet another approach to teaching the subject matter using a system of diagrams, but hopefully one that will be an acceptable compromise for many teachers. Lord Rutherford is often quoted as saying, "All science is either physics or stamp…

  18. Coping with Natural Disasters: Lessons Learnt by a Head of Department

    ERIC Educational Resources Information Center

    Lord, Beverley

    2011-01-01

    Since the first of the 29 significant earthquakes and thousands of aftershocks that the University of Canterbury (New Zealand) community has endured in the last year, Beverly Lord has learned a few lessons as a departmental head in a university during a time of natural disaster. Herein, she organizes and describes these lessons under five…

  19. La Culture Cure

    ERIC Educational Resources Information Center

    Goulding, Emily

    2011-01-01

    In the early 1970s, it was not difficult for the American public to identify the Latino civil rights movement and what it stood for. On the West Coast, antiwar activists were leading the Chicano Moratorium against the Vietnam War, and on the East Coast, the Young Lords of New York were setting fire to trash the sanitation department had neglected…

  20. An All-School Library Challenge

    ERIC Educational Resources Information Center

    Quirk, Connie

    2005-01-01

    The library media center is hosting an all-school team challenge, designed to celebrate reading and library skills. Students could choose from the contest categories like "Lord of the Rings", "Harry Potter", Author Facts Challenge and Opening Lines Challenge for the competition and those students who read more challenging books show their…

  1. Homer: A Collection of Critical Essays. Twentieth Century Views Series.

    ERIC Educational Resources Information Center

    Steiner, George, Ed.; Fagles, Robert, Ed.

    One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by George Steiner, Leo Tolstoy, Ezra Pound, Erich Auerbach, Edwin Muir, Cedric H. Whitman, Albert B. Lord, W. H. Auden, Ernst Bloch, Georg Lukacs, C. Day Lewis, Gabriel Germain, Franz Kafka, Rachel Bespaloff, Robert…

  2. Encouraging Reader-Response to Literature in ESL Situations.

    ERIC Educational Resources Information Center

    Elliot, Roger

    1990-01-01

    Describes a Language Development course that integrates language learning with drama activities in a Teaching-English-as-a-Second-Language (TESL) program at the University of Brunei. The strategies are described using William Golding's "Lord of the Flies" and George Orwell's "Animal Farm." (GLR)

  3. Teaching Students to Think Critically about Science and Origins

    ERIC Educational Resources Information Center

    Seals, Mark A.

    2010-01-01

    In David Long's article, "Scientists at Play in a Field of the Lord," he studies the discourse between a network of regional scientists, atheists, activists and evolutionists at the opening of The Creation Museum on Memorial Day, 2007. This review essay examines the teaching of evolution through the teacher's "lens of empathy" and also considers a…

  4. Estimating the Polyserial Correlation Coefficient.

    ERIC Educational Resources Information Center

    Bedrick, Edward J.; Breslin, Frederick C.

    1996-01-01

    Simple noniterative estimators of the polyserial correlation coefficient are developed by exploiting a general relationship between the polyserial correlation and the point polyserial correlation to give extensions of the biserial estimators of K. Pearson (1909), H. E. Brogden (1949), and F. M. Lord (1963) to the multicategory setting. (SLD)

  5. No Child Left Behind: Reassessment of Academic Progress of English Learners

    ERIC Educational Resources Information Center

    Dominguez, Olivia Reyes

    2009-01-01

    Given the potential consequences of test results, it is important that policy makers, educators, and parents understand the empirical base underlying the use and validity of assessments for measuring the academic progress of English Learners (Abedi, Hofstetter, & Lord, 2004). In order to understand how the No Child Left Behind (NCLB) school…

  6. Improving IRT Item Bias Detection with Iterative Linking and Ability Scale Purification.

    ERIC Educational Resources Information Center

    Park, Dong-Gun; Lautenschlager, Gary J.

    1990-01-01

    The effectiveness of two iterative methods of item response theory (IRT) item bias detection was examined in a simulation study. A modified form of the iterative item parameter linking method of F. Drasgow and an adaptation of the test purification procedure of F. M. Lord were compared. (SLD)

  7. The Application of Historical Narrative in Science Learning: The Atlantic Cable Story

    ERIC Educational Resources Information Center

    Klassen, Stephen

    2007-01-01

    The use of historically based stories to teach science has both theoretical and practical support. This paper outlines how the historically based story may be utilized effectively in the classroom and, as an illustration of this, presents the story of Lord Kelvin's role in the laying of the first trans-Atlantic communications cable during the…

  8. The Robbins Report and Teacher Education in Scotland.

    ERIC Educational Resources Information Center

    Marker, Willis

    1994-01-01

    During the 1960s, a review of higher education by a commission chaired by Lord Robbins led to the recommendation that the separate colleges of education be brought into the university sector. Compares and contrasts the pluralistic policy process of the Robbins period with the process of recent changes in teacher education in Scotland. (KS)

  9. Treasures and Books.

    ERIC Educational Resources Information Center

    Ball, Christopher

    1985-01-01

    Many say that the functions of education are skill development, socialization, and sorting. These objectives are contrasted with the four objectives for higher education that Lord Robbins included in his 1963 report: instruction in skills, promotion of general powers of the mind, advancement of learning, and transmission of common standards of…

  10. Assessing the Utility of Item Response Theory Models: Differential Item Functioning.

    ERIC Educational Resources Information Center

    Scheuneman, Janice Dowd

    The current status of item response theory (IRT) is discussed. Several IRT methods exist for assessing whether an item is biased. Focus is on methods proposed by L. M. Rudner (1975), F. M. Lord (1977), D. Thissen et al. (1988) and R. L. Linn and D. Harnisch (1981). Rudner suggested a measure of the area lying between the two item characteristic…

  11. The Presidential Address 2013: Promoting Enthusiasm, Imparting Knowledge! Science for the General Population and Science for Future Researchers Must All Start in the School Curriculum

    ERIC Educational Resources Information Center

    Rees, Martin

    2013-01-01

    This article provides a transcript of the Presidential Address delivered by Martin Rees, Lord Rees of Ludlow, to the Association for Science Education (ASE) Annual Conference at the University of Reading, January 2013. The address is divided into five sections under the following headings: (1) Three Reasons Why the ASE's Mission Is So…

  12. 77 FR 17321 - Women's History Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... steer our future. Fifty-one years ago, when former First Lady Eleanor Roosevelt confronted President... First Lady passed away before the commission finished its work, its report would spur action across our... day of March, in the year of our Lord two thousand twelve, and of the Independence of the...

  13. 78 FR 59153 - National Employer Support of the Guard and Reserve Week, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... Forces and their families. That is why First Lady Michelle Obama and Dr. Jill Biden launched the Joining... Lord two thousand thirteen, and of the Independence of the United States of America the two hundred and thirty- eighth. (Presidential Sig.) [FR Doc. 2013-23542 Filed 9-24-13; 11:15 am] Billing code 3295-F3...

  14. 76 FR 22001 - National Park Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... partnering with the First Lady's ``Let's Move!'' initiative on ``Let's Move Outside!,'' a program that..., in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2011-9730 Filed 4-19-11; 8:45...

  15. 76 FR 68609 - Military Family Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... another and to those who have given so much to our country. Earlier this year, First Lady Michelle Obama... first day of November, in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2011-28838...

  16. 76 FR 68623 - National Native American Heritage Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... clean energy development on tribal lands. First Lady Michelle Obama's recently launched Let's Move! in... hand this first day of November, in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc....

  17. Annabella, Lady Noel-Byron: A Study of Lady Byron on Education.

    ERIC Educational Resources Information Center

    Taylor, Brian W.

    1998-01-01

    Discusses the character and motives of Lady Noel-Byron, briefly married to Lord Byron, for involving herself in philanthropic work. Examines the various influences that aroused Lady Bryon's interest in education and describes her involvement in implementing her philanthropic endeavors, such as opening a school for poor children. (CMK)

  18. 76 FR 72601 - National Family Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... patriots as well as they have served us. To better fulfill this promise, First Lady Michelle Obama and Dr... the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2011-30454 Filed 11-22-11; 11:15...

  19. 76 FR 32853 - Lesbian, Gay, Bisexual, And Transgender Pride Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... Lady and I hosted the first White House Conference on Bullying Prevention in March. Many senior...-first day of May, in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2011-14174 Filed...

  20. 77 FR 33597 - Great Outdoors Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... through meaningful jobs and service opportunities. And First Lady Michelle Obama's Let's Move Outside... June, in the year of our Lord two thousand twelve, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2012-13947 Filed 6-6-12; 8:45...

  1. 77 FR 60617 - Child Health Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ..., where we address bullying and end the myth that it is a simple rite of passage. And through First Lady... of our Lord two thousand twelve, and of the Independence of the United States of America the two hundred and thirty-seventh. (Presidential Sig.) [FR Doc. 2012-24709 Filed 10-3-12; 8:45 am] Billing...

  2. 75 FR 81083 - National Mentoring Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ... Lady Michelle Obama and I have also established mentoring programs within the White House, pairing... have hereunto set my hand this twenty-first day of December, in the year of our Lord two thousand ten.... (Presidential Sig.) [FR Doc. 2010-32617 Filed 12-23-10; 8:45 am] Billing code 3195-W1-P...

  3. 75 FR 62295 - National Arts and Humanities Month, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

    ... promote arts education and pay tribute to America's vibrant culture, First Lady Michelle Obama and I have... year of our Lord two thousand ten, and of the Independence of the United States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2010-25571 Filed 10-7-10; 8:45 am] Billing...

  4. 77 FR 26649 - National Physical Fitness and Sports Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    .... With First Lady Michelle Obama's Let's Move! initiative and the President's Council on Fitness, Sports... this first day of May, in the year of our Lord two thousand twelve, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2012-11014...

  5. 76 FR 27217 - Military Spouse Appreciation Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... these patriots. First Lady Michelle Obama and Dr. Jill Biden are working tirelessly to enlist all... of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2011-11629 Filed 5-10-11; 8:45 am] Billing...

  6. 7 CFR 917.459 - California Peach Grade and Size Regulation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Merrill Gemfree G Morning Lord J O'Henry I Pacifica G Pretty Lady J Prima Gattie 8 L Prima Gattie 10 J... Column B maturity guide Angelus I August Dream J August Lady L Autumn Flame J Autumn Gem I Autumn Lady H... Cassie H Coronet E Crimson Lady J Crown Princess J Country Sweet J David Sun I Diamond Princess...

  7. 75 FR 67901 - National Diabetes Month, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    .... Through her ``Let's Move!'' initiative, First Lady Michelle Obama is helping to lead an Administration... our Lord two thousand ten, and of the Independence of the United States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2010-28064 Filed 11-3-10; 8:45 am] Billing code 3195-W1-P...

  8. 76 FR 27601 - Mother's Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... adults up to age 26. First Lady Michelle Obama's ``Let's Move!'' initiative is also providing mothers.... IN WITNESS WHEREOF, I have hereunto set my hand this sixth day of May, in the year of our Lord two.... (Presidential Sig.) [FR Doc. 2011-11749 Filed 5-10-11; 11:15 am] Billing code 3195-W1-P...

  9. 78 FR 26223 - National Physical Fitness and Sports Month, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... America have joined First Lady Michelle Obama's Let's Move! initiative, which aims to help parents make... thirtieth day of April, in the year of our Lord two thousand thirteen, and of the Independence of the United States of America the two hundred and thirty- seventh. (Presidential Sig.) [FR Doc. 2013-10752 Filed...

  10. 78 FR 28461 - Military Spouse Appreciation Day, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    .... Through First Lady Michelle Obama and Dr. Jill Biden's Joining Forces initiative, we have partnered with... set my hand this ninth day of May, in the year of our Lord two thousand thirteen, and of the Independence of the United States of America the two hundred and thirty-seventh. (Presidential Sig.) [FR...

  11. 75 FR 32077 - Great Outdoors Month, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-07

    ... upon Let's Move, First Lady Michelle Obama's effort to help our children eat more nutritious foods... the year of our Lord two thousand ten, and of the Independence of the United States of America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-13666 Filed 6-4-10; 8:45 am] Billing...

  12. 76 FR 62283 - National Arts And Humanities Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... heritage and our economy. The First Lady and I have been proud to honor this work by displaying American..., I have hereunto set my hand this third day of October, in the year of our Lord two thousand eleven.... (Presidential Sig.) [FR Doc. 2011-26142 Filed 10-6-11; 8:45 am] Billing code 3295-F2-P...

  13. 78 FR 33955 - Great Outdoors Month, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... outdoors. To lead the way, First Lady Michelle Obama's Let's Move Outside! initiative encourages families... WHEREOF, I have hereunto set my hand this thirty-first day of May, in the year of our Lord two thousand.... (Presidential Sig.) [FR Doc. 2013-13540 Filed 6-5-13; 8:45 am] Billing code 3295-F3...

  14. 77 FR 13185 - Women's History Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... who will steer our future. Forty-one years ago, when former First Lady Eleanor Roosevelt confronted... former First Lady passed away before the commission finished its work, its report would spur action... have hereunto set my hand this first day of March, in the year of our Lord two thousand twelve, and...

  15. 77 FR 64019 - National School Lunch Week, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... young people. Through efforts like First Lady Michelle Obama's Let's Move! initiative, we are continuing... WITNESS WHEREOF, I have hereunto set my hand this twelfth day of October, in the year of our Lord two.... (Presidential Sig.) [FR Doc. 2012-25742 Filed 10-16-12; 11:15 am] Billing code 3295-F3...

  16. 78 FR 70189 - National Child's Day, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... young people the energy to focus. Through First Lady Michelle Obama's Let's Move! initiative, my... the year of our Lord two thousand thirteen, and of the Independence of the United States of America the two hundred and thirty- eighth. (Presidential Sig.) [FR Doc. 2013-28303 Filed 11-22-13; 8:45...

  17. 77 FR 66515 - Military Family Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... First Lady Michelle Obama and Dr. Jill Biden's Joining Forces initiative, we have worked to fulfill this... year of our Lord two thousand twelve, and of the Independence of the United States of America the two hundred and thirty-seventh. (Presidential Sig.) [FR Doc. 2012-27188 Filed 11-5-12; 8:45 am] Billing...

  18. 78 FR 66607 - Military Family Month, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... provide for the families they love. Through First Lady Michelle Obama and Dr. Jill Biden's Joining Forces... hereunto set my hand this thirty-first day of October in the year of our Lord two thousand thirteen, and of....) [FR Doc. 2013-26668 Filed 11-4-13; 11:15 am] Billing code 3295-F4...

  19. 76 FR 6303 - American Heart Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ... continuing to raise awareness of heart disease and its risk factors among Americans of all ages. First Lady... this thirty-first day of January, in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty- fifth. (Presidential Sig.) [FR Doc....

  20. 76 FR 32857 - Great Outdoors Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ..., and non-profit partners across America. The First Lady's ``Let's Move!'' initiative encourages youth... have hereunto set my hand this thirty-first day of May, in the year of our Lord two thousand eleven.... (Presidential Sig.) [FR Doc. 2011-14185 Filed 6-6-11; 8:45 am] Billing code 3195-W1-P...

  1. 76 FR 58709 - National Employer Support of the Guard and Reserve Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... opportunities they deserve, the First Lady and Dr. Jill Biden announced Joining Forces, a comprehensive national..., in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2011-24441 Filed 9-20-11; 11:15...

  2. 76 FR 62295 - Child Health Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ..., through the First Lady's Let's Move! Initiative, Americans have shown their overwhelming commitment to..., in the year of our Lord two thousand eleven, and of the Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2011-26149 Filed 10-6-11; 8:45...

  3. 78 FR 71431 - National Family Week, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... working families. And because we must serve our military families as well as they serve us, First Lady... set my hand this twenty-second day of November, in the year of our Lord two thousand thirteen, and of....) [FR Doc. 2013-28734 Filed 11-26-13; 11:15 am] Billing code 3295-F4...

  4. Planning and Conducting a Community Health Screening Fair. NCCSCE Working Paper Series, [Number 2].

    ERIC Educational Resources Information Center

    Berghaus, William C. B.; Graham, Joy

    Each spring, Lord Fairfax Community College (LFCC) organizes and coordinates an Annual Health Screening Fair, a preventive health package designed to help residents identify health-related problems and become more informed about maintaining good health. The community service goals of the fair include the provision of free or minimal-cost health…

  5. The Autism Diagnostic Observation Schedule, Module 4: Application of the Revised Algorithms in an Independent, Well-Defined, Dutch Sample (N = 93)

    ERIC Educational Resources Information Center

    de Bildt, Annelies; Sytema, Sjoerd; Meffert, Harma; Bastiaansen, Jojanneke A. C. J.

    2016-01-01

    This study examined the discriminative ability of the revised Autism Diagnostic Observation Schedule module 4 algorithm (Hus and Lord in "J Autism Dev Disord" 44(8):1996-2012, 2014) in 93 Dutch males with Autism Spectrum Disorder (ASD), schizophrenia, psychopathy or controls. Discriminative ability of the revised algorithm ASD cut-off…

  6. Anxiety disorders in ancient Indian literature.

    PubMed

    Sheth, Hitesh C; Gandhi, Zindadil; Vankar, G K

    2010-07-01

    In western literature, the oldest description of symptoms of PTSD, an anxiety group of disorder, is seen in Homer's Iliad written around 720 BC. According to Shay, Achilles was suffering from symptoms of PTSD. However, in the Indian literature it was mentioned around 5000 BC. The description of a PTSD-like syndrome is seen in the Ramayana, although it was not described as PTSD or by any other similar name. Ravana's brother Marrich was having symptoms of PTSD after he was grievously hurt by Lord Rama's arrow and was almost dead. This traumatic event threatened his physical integrity. He developed all the symptoms of PTSD, like hyper-arousal, re-experiencing the events and avoidance. He also gave up his natural work of harassing the monk and got engaged in meditation and austerities. His symptoms lasted for many years till Lord Rama killed him, while he was masquerading as a golden deer to deceive Sita. In another ancient epic Shrimad Bhagavatam, Maharshi Ved Vyasa described the symptoms of Generalized Anxiety Disorder (GAD). The demon King Kansha developed GAD-like symptoms, when Lord Krishna killed all his demons and threatened to kill him. He developed symptoms of GAD, like excessive worry about the attack from his arch foe Krishna, difficulty in concentration and difficulty in falling asleep. Like Marrich, the symptoms of Kansha also lasted until Lord Krishna killed him.

  7. The Restoration of Order through Language in Middle-Earth.

    ERIC Educational Resources Information Center

    Keene, Louise E.

    1994-01-01

    Applies chaos theory to J.R.R. Tolkien's trilogy "The Lord of the Rings," to see order and patterns in a supposed chaotic world. Discusses how Tolkien's background as a philologist served as a foundation for the stories he created, and notes how language itself changes events and controls and dominates characters in the trilogy. (SR)

  8. 78 FR 29380 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-20

    ... National Register were received by the National Park Service before April 27, 2013. Pursuant to Sec. 60.13... comments should be submitted by June 4, 2013. Before including your address, phone number, email address... review, we cannot guarantee that we will be able to do so. Dated: May 1, 2013. Alexandra Lord,...

  9. Love, Socrates, and Pedagogy

    ERIC Educational Resources Information Center

    Assiter, Alison

    2013-01-01

    A recent report on the UK's higher education system by Lord John Browne exemplifies the dominant trend in education policy initiatives toward a focus on education primarily for employment and for the acquisition of skills. In this essay, Alison Assiter argues that such an entrepreneurial approach neglects essential aspects of the processes of…

  10. 75 FR 16205 - MetLife Insurance Company of Connecticut, et al.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... Series Fund. 9. The proposed substitutions are as follows: (a) BlackRock Money Market Portfolio for AIM V... Portfolio; (g) BlackRock High Yield Portfolio for Pioneer High Yield VCT Portfolio; (h) Lord Abbett Growth... to BlackRock Money Market provide as high a level of current Portfolio--seeks a high level income...

  11. Schoolyard Science: 101 Easy and Inexpensive Activities

    ERIC Educational Resources Information Center

    Lord, Thomas R.; Travis, Holly J.

    2011-01-01

    With 101 easy and inexpensive activities to do on school grounds, "Schoolyard Science" can help students develop their observation and inquiry skills as well as an appreciation of their outdoor environment. Covering topics such as lower plants, gardens, insects and other invertebrates, energy, and Earth science, Thomas Lord and Holly Travis…

  12. People and Technology: Investing in Training for Europe's Future = L'Homme et la Technologie: Investir dans la Formation pour l'Avenir de l'Europe = Menschen und Technologie: Fur Europa's Zukunft in Ausbildung Investieren. Volume II. EUROTECNET Series No. 2.

    ERIC Educational Resources Information Center

    Commission des Communautes Europeennes (Luxembourg).

    The following papers are included in this volume: "Technological Change: The Future of Training and Work" (Lord Young of Graffham); "L'Education, la Formation et l'Evolution Technologique dans l'Industrie" (Mathias Hinterscheid); "Education, Training, and Technological Change in Industry" (Philippe Meyer); "Technologischer Wandel: Schaffung von…

  13. "The Lengthened Shadow of One Man": The Public Intellectual and the Founding of Universities.

    ERIC Educational Resources Information Center

    Wyatt, John

    1998-01-01

    Identifies five intellectuals who made distinctive contributions to the founding of new universities in England, Germany, and the United States. Institutional and individual biographies profile: Thomas Jefferson (University of Virginia); Wilhelm von Humboldt (University of Berlin); Lord Brougham (University College, University of London); A.D.…

  14. A Note on the Item Information Function of the Four-Parameter Logistic Model

    ERIC Educational Resources Information Center

    Magis, David

    2013-01-01

    This article focuses on four-parameter logistic (4PL) model as an extension of the usual three-parameter logistic (3PL) model with an upper asymptote possibly different from 1. For a given item with fixed item parameters, Lord derived the value of the latent ability level that maximizes the item information function under the 3PL model. The…

  15. WILLIAM GOLDING'S NOVEL--THE BACKWARD LOOK.

    ERIC Educational Resources Information Center

    PECK, CAROL FAULKNER

    THE "SURPRISE ENDINGS" IN EACH OF WILLIAM GOLDING'S FIRST FOUR NOVELS OCCUR WHEN THE POINT OF VIEW SHIFTS FROM THE LIMITED WORLD OF THE NOVEL TO THE UNLIMITED WORLD OF REALITY. THE BOYS' RESCUE BY THE UNCOMPREHENDING OFFICER IN "LORD OF THE FLIES," REFOCUSES AND REINFORCES ALL THAT PRECEDES IT, AND THE FABLE, SUPERIMPOSED UPON REAL LIFE, BECOMES…

  16. To Grandmother's House I Go.

    PubMed

    Gomez, J

    2000-01-01

    SUMMARY Within the mode of "biomythography" that owes its identification as a genre to Audre Lorde's ZAMI,Jewelle Gomez examines her own writing processes. Her explorations revolve around her work-in-process about her great grandmother's life. Issues of truth, memory, history, race, and community are considered. The author also discusses the embodied nature of writing.

  17. The Meaning of Goodness-of-Fit Tests: Commentary on "Goodness-of-Fit Assessment of Item Response Theory Models"

    ERIC Educational Resources Information Center

    Thissen, David

    2013-01-01

    In this commentary, David Thissen states that "Goodness-of-fit assessment for IRT models is maturing; it has come a long way from zero." Thissen then references prior works on "goodness of fit" in the index of Lord and Novick's (1968) classic text; Yen (1984); Drasgow, Levine, Tsien, Williams, and Mead (1995); Chen and…

  18. Wrong turns and dead ends

    NASA Astrophysics Data System (ADS)

    Fisher, Len

    2013-12-01

    In his book Brilliant Blunders, Mario Livio offers a detailed and fascinating examination of major errors made by five great scientists - Charles Darwin, Linus Pauling, Lord Kelvin, Fred Hoyle and Albert Einstein - as they sought to understand the evolution of life on Earth, the evolution of the Earth itself and the evolution of the universe as a whole.

  19. 3 CFR 9019 - Proclamation 9019 of September 16, 2013. Constitution Day and Citizenship Day, Constitution Week...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Constitution Week, 2013By the President of the United States of America A Proclamation In May of 1787... each year as “Constitution Week.” NOW, THEREFORE, I, BARACK OBAMA, President of the United States of... September, in the year of our Lord two thousand thirteen, and of the Independence of the......

  20. A Unified Approach to IRT Scale Linking and Scale Transformations. Research Report. RR-04-09

    ERIC Educational Resources Information Center

    von Davier, Matthias; von Davier, Alina A.

    2004-01-01

    This paper examines item response theory (IRT) scale transformations and IRT scale linking methods used in the Non-Equivalent Groups with Anchor Test (NEAT) design to equate two tests, X and Y. It proposes a unifying approach to the commonly used IRT linking methods: mean-mean, mean-var linking, concurrent calibration, Stocking and Lord and…

  1. "In the Footsteps of Alexander the Great" PBS Series. Teacher's Guide.

    ERIC Educational Resources Information Center

    Corporation for Public Broadcasting, Washington, DC.

    This teacher's guide correlates with the Public Broadcasting Service (PBS) television series "In the Footsteps of Alexander the Great" hosted by historian Michael Wood. The four episodes of the series are entitled: "Son of God"; "Lord of Asia"; "Across the Hindu Kush"; and "To the Ends of the Earth." The guide consists of four core units related…

  2. Yes, Holden Should Read These Books.

    ERIC Educational Resources Information Center

    Lisman, C. David

    1989-01-01

    Counters Donald Barr's assertion that works such as J. D. Salinger's "Catcher in the Rye" and William Golding's "Lord of the Flies" are unfit reading material for adolescents ("Should Holden Caufield Read These Books?""New York Times Book Review," May 4, 1986). Shows how these works address adolescents' moral condition. (MM)

  3. 3 CFR 9026 - Proclamation 9026 of September 27, 2013. National Hunting and Fishing Day, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... generation to generation, families strengthen their bonds and individuals forge connections with the great...—from fortified family bonds to a renewed appreciation for nature—let us ensure future generations will... WHEREOF, I have hereunto set my hand this twenty-seventh day of September, in the year of our Lord...

  4. Effects on Scale Linking of Different Definitions of Criterion Functions for the IRT Characteristic Curve Methods

    ERIC Educational Resources Information Center

    Kim, Seonghoon; Kolen, Michael J.

    2007-01-01

    Under item response theory, the characteristic curve methods (Haebara and Stocking-Lord methods) are used to link two ability scales from separate calibrations. The linking methods use their respective criterion functions that can be defined differently according to the symmetry- and distribution-related schemes. The symmetry-related scheme…

  5. Forced Conscription of Children during Armed Conflict: Experiences of Former Child Soldiers in Northern Uganda

    ERIC Educational Resources Information Center

    Vindevogel, Sofie; Coppens, Kathleen; Derluyn, Ilse; De Schryver, Maarten; Loots, Gerrit; Broekaert, Eric

    2011-01-01

    Objective: Child soldiering can be considered as one of the worst practices of institutionalized child abuse. However, little is known about the scope and nature of this abuse and the consequent experiences of children enrolled in an armed faction. This research aims at enriching the knowledge on the experiences of child soldiers in the Lord's…

  6. Predictive Power of Standard Variables on Postsecondary Achievement in Arkansas

    ERIC Educational Resources Information Center

    Daniels, Lisa; Gibson, Neal; Carmack, Patrick; Smith, Trequita

    2013-01-01

    Today, as many as 25 to 40 percent of students who attend college qualify for some form of remedial education program provided by postsecondary institutions (Kaye, Lord, Bottoms, Presson, & Cornet, 2006). Many colleges and universities view the inclusion of remediation as an integral part of their educational mission. However, the costs of such…

  7. Big Society, Big Deal?

    ERIC Educational Resources Information Center

    Thomson, Alastair

    2011-01-01

    Political leaders like to put forward guiding ideas or themes which pull their individual decisions into a broader narrative. For John Major it was Back to Basics, for Tony Blair it was the Third Way and for David Cameron it is the Big Society. While Mr. Blair relied on Lord Giddens to add intellectual weight to his idea, Mr. Cameron's legacy idea…

  8. 75 FR 17025 - Cesar Chavez Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... around the world. His movement strengthened our country, and his vision lives on in the organizers and...-first day of March, in the year of our Lord two thousand ten, and of the Independence of the United States of America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-7784 Filed...

  9. 3 CFR 8429 - Proclamation 8429 of October 1, 2009. National Information Literacy Awareness Month, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... crisis of authenticity emerge. We now live in a world where anyone can publish an opinion or perspective... community institutions across the country to help Americans find and evaluate the information they seek, in... first day of October, in the year of our Lord two thousand nine, and of the Independence of the...

  10. 3 CFR 8401 - Proclamation 8401 of August 21, 2009. Fiftieth Anniversary of Hawaii Statehood

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... extraordinary events in world history. From Pu‘ukohola Heiau and the royal residence at the ‘Iolani Palace, to... other States face throughout our country, and it represents the opportunity we all have to grow and... WHEREOF, I have hereunto set my hand this twenty-first day of August, in the year of our Lord two...

  11. 3 CFR 8363 - Proclamation 8363 of April 21, 2009. National Volunteer Week, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... selflessness and optimism. Americans keep this proud tradition alive every day across our country. They are... Nation and our world. My Administration is committed to supporting and supplementing the crucial efforts... WITNESS WHEREOF, I have hereunto set my hand this twenty-first day of April, in the year of our Lord...

  12. 76 FR 29801 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... other persons showing a substantial interest in the subject matter of the investigations may request a... written comments regarding the subject matter of the investigations to the Director, Office of Trade... Property Casualty Syracuse, NY 05/04/11 05/02/11 (Workers). 80148 LORD Corporation (Company). Cary, NC...

  13. Statistical Models and Inference for the True Equating Transformation in the Context of Local Equating

    ERIC Educational Resources Information Center

    González, B. Jorge; von Davier, Matthias

    2013-01-01

    Based on Lord's criterion of equity of equating, van der Linden (this issue) revisits the so-called local equating method and offers alternative as well as new thoughts on several topics including the types of transformations, symmetry, reliability, and population invariance appropriate for equating. A remarkable aspect is to define equating…

  14. Local Linear Observed-Score Equating

    ERIC Educational Resources Information Center

    Wiberg, Marie; van der Linden, Wim J.

    2011-01-01

    Two methods of local linear observed-score equating for use with anchor-test and single-group designs are introduced. In an empirical study, the two methods were compared with the current traditional linear methods for observed-score equating. As a criterion, the bias in the equated scores relative to true equating based on Lord's (1980)…

  15. Linking Item Parameters to a Base Scale

    ERIC Educational Resources Information Center

    Kang, Taehoon; Petersen, Nancy S.

    2012-01-01

    This paper compares three methods of item calibration--concurrent calibration, separate calibration with linking, and fixed item parameter calibration--that are frequently used for linking item parameters to a base scale. Concurrent and separate calibrations were implemented using BILOG-MG. The Stocking and Lord in "Appl Psychol Measure"…

  16. Descriptive Statistics for Modern Test Score Distributions: Skewness, Kurtosis, Discreteness, and Ceiling Effects

    ERIC Educational Resources Information Center

    Ho, Andrew D.; Yu, Carol C.

    2015-01-01

    Many statistical analyses benefit from the assumption that unconditional or conditional distributions are continuous and normal. More than 50 years ago in this journal, Lord and Cook chronicled departures from normality in educational tests, and Micerri similarly showed that the normality assumption is met rarely in educational and psychological…

  17. Enriching the Values of Micro and Small Business Research Projects: Co-Creation Service Provision as Perceived by Academic, Business and Student

    ERIC Educational Resources Information Center

    Thatcher, James; Alao, Hanan; Brown, Christopher J.; Choudhary, Shahriar

    2016-01-01

    The National Committee of Inquiry into Higher Education (1996) chaired by Lord Dearing envisioned a university sector central to the UK's knowledge-based economy. With successive government support the university-business partnership ideology has been put into practice. Widening participation has increased in emphasis over recent years, providing…

  18. The Best-Kept Secret: Crime on Campus

    ERIC Educational Resources Information Center

    Keels, Crystal L.

    2004-01-01

    Crime is increasingly characterizing the contemporary college experience. In a post-Columbine, post-Sept. 11 world, the "It can't happen here" response to such violence has been replaced with "Oh Lord, not again." In response to the loss of their daughter, and the lack of institutional support they received, Howard, and Connie Clery filed suit…

  19. Drama Queen or Trauma Queen: Does Elevating Self-Awareness Impact the Colonized Consciousness of Female Clergy?

    ERIC Educational Resources Information Center

    Clifton, Angelita

    2013-01-01

    This project design incorporates three Aramaic phrases enhancing an existing ministry model for women victimized by trauma. "Talitha Cum-Woman Arise," "Ephpatha-Be Opened" and "Maranatha-O'Lord Come," serve as the foundation for a three tiered spiritual support system for female clergy. This project design…

  20. Technology and Tasks for Bridging the Language-Content Gap: Teacher-Researcher Collaboration in a Third-Year Spanish Writing Course

    ERIC Educational Resources Information Center

    Gleason, Jesse

    2013-01-01

    Many scholars have noted the disjunction between language instruction at the lower- and upper levels of FL study (Byrnes, 2002; Kraemer, 2008; Lord, 2014; Maxim, 2005; Schultz, 2000; Swaffar & Arens, 2005). Whereas lower-division courses tend to focus primarily on learning grammatical patterns and the "four skills," upper-level…

  1. 3 CFR 8680 - Proclamation 8680 of May 20, 2011. National Safe Boating Week, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., 2011 Proc. 8680 National Safe Boating Week, 2011By the President of the United States of America A... “National Safe Boating Week.” NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, do... of May, in the year of our Lord two thousand eleven, and of the Independence of......

  2. 3 CFR 8445 - Proclamation 8445 of October 30, 2009. National Adoption Month, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... October 30, 2009 Proc. 8445 National Adoption Month, 2009By the President of the United States of America..., THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the authority vested in... year of our Lord two thousand nine, and of the Independence of the......

  3. 3 CFR 8824 - Proclamation 8824 of May 21, 2012. Emergency Medical Services Week, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., 2012 Proc. 8824 Emergency Medical Services Week, 2012By the President of the United States of America A... communities. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the... the year of our Lord two thousand twelve, and of the Independence of the......

  4. 3 CFR 8917 - Proclamation 8917 of December 14, 2012. Honoring the Victims of the Tragedy in Newtown, Connecticut

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the President of the United States of America A Proclamation As a mark of respect for the victims of... States of America, I hereby order that the flag of the United States shall be flown at half-staff at the... our Lord two thousand twelve, and of the Independence of the United......

  5. 3 CFR 8524 - Proclamation 8524 of May 20, 2010. National Safe Boating Week, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., 2010 Proc. 8524 National Safe Boating Week, 2010By the President of the United States of America A..., THEREFORE, I, BARACK OBAMA, President of the United States of America, do hereby proclaim May 22 through May... of our Lord two thousand ten, and of the Independence of the United States......

  6. 3 CFR 8560 - Proclamation 8560 of September 10, 2010. National Grandparents Day, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the authority vested in..., in the year of our Lord two thousand ten, and of the Independence of the United States of America the... September 10, 2010 Proc. 8560 National Grandparents Day, 2010By the President......

  7. 3 CFR 8664 - Proclamation 8664 of April 29, 2011. National Charter Schools Week, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... leaders. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, by virtue of the... of our Lord two thousand eleven, and of the Independence of the United States of America the two... of April 29, 2011 Proc. 8664 National Charter Schools Week, 2011By the President of......

  8. 3 CFR 8958 - Proclamation 8958 of April 16, 2013. Honoring the Victims of the Tragedy in Boston, Massachusetts

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., MassachusettsBy the President of the United States of America A Proclamation As a mark of respect for the... States of America, I hereby order that the flag of the United States shall be flown at half-staff at the... Lord two thousand thirteen, and of the Independence of the United......

  9. LOGTRUE: A Computer Program for Test Equating with Item Response Theory.

    ERIC Educational Resources Information Center

    Phillips, S. E.; Anderson, A. E.

    The LOGTRUE program can be used to obtain a scale of equated raw scores for two tests with parameter estimates on a common item response theory scale. The program derives its name from the method of logistic true score equating described by Lord (1980). The method can be applied to two tests with overlapping items administered to different groups…

  10. Guilford Courthouse: A Pivotal Battle in the War for Independence. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Baker, Thomas E.

    The backwoods county seat of Guilford Courthouse, North Carolina, was the site of a pivotal battle on March 15, 1781, in the Revolutionary War's decisive southern campaign. The engagement set the stage for the region's liberation from enemy occupation and impelled British general Lord Charles Cornwallis to take the ill-fated road that led him to…

  11. Sri Dattatreya's 24 Gurus: Learning from the World in Hindu Tradition

    ERIC Educational Resources Information Center

    Haigh, Martin

    2007-01-01

    Sri Dattatreya, who Lord Krishna quotes in "The Uddhava Gita", has been evoked as a guru for environmental education. Sri Dattatreya gained enlightenment by observing the world, which provided Him with 24 instructors. These taught Him the futility of mundane attachments, the benefits of contemplation and forebearance, and a path towards the…

  12. Early drawings of Messier 1: pineapple or crab?

    NASA Astrophysics Data System (ADS)

    Dewhirst, D. W.

    1983-06-01

    Articles on the history of the Crab Nebula frequently reproduce an enigmatical drawing of it by Lord Rosse. This drawing was quickly repudiated by him and replaced by a more recognizable one which is less well known. Both drawings are discussed.

  13. "You Are in the World": Catholic Campus Life at Loyola University Chicago, Mundelein College, and De Paul University, 1924-1950

    ERIC Educational Resources Information Center

    Bielakowski, Rae M.

    2009-01-01

    Responding to Vatican concerns and Daniel A. Lord, S. J.'s national Sodality initiatives, in 1927 Loyola University administrators expanded the student Sodality's newly-established Catholic Action program into a hegemonic presence, not only on the Loyola Arts campus, but throughout Chicago's network of Catholic schools. By 1928 Loyola students…

  14. 32 CFR 806.30 - FOIA exempt information examples.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... crash; I heard a man scream “My Lord NO!” then I saw Betty Battle come out of the house with dark stains on her clothes—she got into her car and drove away. I could see this really well, because...

  15. William Graham Brooke (1835-1907): Advocate of Girls' Superior Schooling in Nineteenth-Century Ireland

    ERIC Educational Resources Information Center

    McCormack, Christopher F.

    2015-01-01

    This paper examines the role of William Graham Brooke as advocate of women's higher education and access to university. His work as advocate is considered against the religious, political, social and economic backdrop of late nineteenth century Ireland. A barrister, as Clerk in the Lord Chancellor's office, he was centrally involved in the…

  16. The Birth of the Market Place in English Higher Education: A Rough Guide

    ERIC Educational Resources Information Center

    Alderman, Geoffrey; Palfreyman, David

    2011-01-01

    Last October Lord Browne of Madingley published the long-awaited report of his "Independent Review into Higher Education Funding and Student Finance" (Independent Review 2010). Browne and his colleagues recommended the removal of the "cap" on the tuition fees chargeable for first degrees by taxpayer-funded universities in England. This cap,…

  17. Science, Religion and Difficult Dialectics

    ERIC Educational Resources Information Center

    Long, David E.

    2010-01-01

    Discussing themes from my paper "Scientists at play in a field of the Lord," three forum participants identify and discuss continuing social and epistemological issues which continue to challenge effective evolution education. I extend these themes and further amplify the vexing nature of an effective dialectic regarding evolution, especially for…

  18. Local Observed-Score Kernel Equating

    ERIC Educational Resources Information Center

    Wiberg, Marie; van der Linden, Wim J.; von Davier, Alina A.

    2014-01-01

    Three local observed-score kernel equating methods that integrate methods from the local equating and kernel equating frameworks are proposed. The new methods were compared with their earlier counterparts with respect to such measures as bias--as defined by Lord's criterion of equity--and percent relative error. The local kernel item response…

  19. Asymptotic Standard Errors for Item Response Theory True Score Equating of Polytomous Items

    ERIC Educational Resources Information Center

    Cher Wong, Cheow

    2015-01-01

    Building on previous works by Lord and Ogasawara for dichotomous items, this article proposes an approach to derive the asymptotic standard errors of item response theory true score equating involving polytomous items, for equivalent and nonequivalent groups of examinees. This analytical approach could be used in place of empirical methods like…

  20. By Schools for Schools: The Origins, History and Influence of the Specialist Schools and Academies Trust, 1987-2007

    ERIC Educational Resources Information Center

    Specialist Schools and Academies Trust, 2007

    2007-01-01

    This paper presents the history of the Specialist Schools and Academies Trust (SSAT). The origins of the specialist schools programme lie in a meeting to address high levels of youth unemployment held at the House of Lords in January 1986, the result was the establishment of 100 technology schools to meet the skills needs of new business. In the…

  1. Hazards of Learning: An International Symposium on the Crisis of the University.

    ERIC Educational Resources Information Center

    Urban, G. R.

    Thirteen dialogues are assembled, originally commissioned and broadcast by Radio Free Europe. Each person interviewed by G.R. Urban is an educational leader in North America or Europe: Donald G. MacRae, Mick Farren, Paul Seabury, Eldon L. Johnson, Richard Lowenthal, Alain Touraine, Lord James of Rusholme, Max Beloff, Jeanne Hersch, Alexander King,…

  2. Condom Nation: The U.S. Government's Sex Education Campaign from World War I to the Internet

    ERIC Educational Resources Information Center

    Lord, Alexandra M.

    2009-01-01

    This history of the U.S. Public Health Service's efforts to educate Americans about sex makes clear why federally funded sex education has been haphazard, ad hoc, and often ineffectual. Since launching its first sex ed program during World War I, the Public Health Service has dominated federal sex education efforts. Alexandra M. Lord draws on…

  3. Human Rights and Decision-Making in Child Protection through Explicit Argumentation

    ERIC Educational Resources Information Center

    Duffy, Joe; Taylor, Brian; Mc Call, Susannah

    2006-01-01

    A recent judgement in February 2005 by the Lord Chief Justice in Northern Ireland that a Health and Social Services Trust had breached a parent's Article 8 Right to Family Life in the process used to take a young child into care has stimulated major debate about the interface between the Human Rights Act (1998) and professional decision-making in…

  4. ENGLISH, JUNIOR YEAR, SECOND SEMESTER. HIGH SCHOOL TELEVISION SERIES, SEMINAR--63.

    ERIC Educational Resources Information Center

    GANCZEWSKI, JOAN D.

    NINETY TELECAST OUTLINES ARE INCLUDED. THE CLASS WAS BROADCASTED FIVE MORNINGS A WEEK FOR 18 WEEKS. THE TELECAST BEGAN WITH THE ROMANTIC PERIOD, INCLUDING ROBERT BURNS, ROBERT LOUIS STEVENSON, THE LAKE POETS, SIR WALTER SCOTT, LAMB, HAZLITT, LORD BYRON, P.B. SHELLEY, JOHN KEATS, AND JANE AUSTEN. LESSONS ON GRAMMAR, SPELLING, AND THE FIRST…

  5. Are You Willing to Have Your Students Join Ralph, Jack, and Piggy?

    ERIC Educational Resources Information Center

    Arver, Cara M.

    2007-01-01

    High school teacher Cara M. Arver walks teachers through her experience of setting up a virtual world to augment students' reading of "Lord of the Flies." Students interact as additional characters, discuss and solve problems based on the circumstances of the story, and complete classroom assignments within a virtual environment.

  6. A Quest for Equality: Title IX, The Second Year. Proceedings (Indiana University, Indiana, January 19-20, 1977).

    ERIC Educational Resources Information Center

    Aquila, Frank D., Ed.; Hummel, Judy, Ed.

    The papers presented in this volume are the result of a conference designed to assist school personnel in understanding and developing plans to eradicate sex discrimination in schools. The works included are: "The Subtleties of Sexism: A Short, Short Story," by Sharon B. Lord; "Legal Ramifications and Concepts of Title IX," by Charles E. Guerrier…

  7. Anxiety disorders in ancient Indian literature

    PubMed Central

    Sheth, Hitesh C.; Gandhi, Zindadil; Vankar, G. K.

    2010-01-01

    In western literature, the oldest description of symptoms of PTSD, an anxiety group of disorder, is seen in Homer’s Iliad written around 720 BC. According to Shay, Achilles was suffering from symptoms of PTSD. However, in the Indian literature it was mentioned around 5000 BC. The description of a PTSD-like syndrome is seen in the Ramayana, although it was not described as PTSD or by any other similar name. Ravana’s brother Marrich was having symptoms of PTSD after he was grievously hurt by Lord Rama’s arrow and was almost dead. This traumatic event threatened his physical integrity. He developed all the symptoms of PTSD, like hyper-arousal, re-experiencing the events and avoidance. He also gave up his natural work of harassing the monk and got engaged in meditation and austerities. His symptoms lasted for many years till Lord Rama killed him, while he was masquerading as a golden deer to deceive Sita. In another ancient epic Shrimad Bhagavatam, Maharshi Ved Vyasa described the symptoms of Generalized Anxiety Disorder (GAD). The demon King Kansha developed GAD-like symptoms, when Lord Krishna killed all his demons and threatened to kill him. He developed symptoms of GAD, like excessive worry about the attack from his arch foe Krishna, difficulty in concentration and difficulty in falling asleep. Like Marrich, the symptoms of Kansha also lasted until Lord Krishna killed him. PMID:21180424

  8. ESL Magazine, 2000.

    ERIC Educational Resources Information Center

    Rosenthal, Marilyn, Ed.

    2000-01-01

    Issues in this volume include the following feature articles: "Grammar: Rules and Reasons Working Together" (Diane Larsen-Freeman); "TESOL Sets Sail for Vancouver" (Nancy Storer); "The Reading Lab: An Invitation to Read" (Jean Zukowski/Faust); "Quebec: A Unique North American ESL Teaching Experience" (Jacquelyne Lord); "Video in the Classroom:…

  9. Empirical Investigation of the Stradaptive Testing Model for the Measurement of Human Ability.

    ERIC Educational Resources Information Center

    Waters, Brian K.

    This study empirically investigated the validity and utility of the stratified adaptive computerized testing model (stradaptive]developed by Weiss (1973). The model presents a tailored testing strategy based on Binet IQ measurement theory and Lord's (1972) modern test theory. Nationally normed School and College Ability Test Verbal analogy items…

  10. Shape oscillations of an electrically charged diamagnetically levitated droplet

    NASA Astrophysics Data System (ADS)

    Hill, R. J. A.; Eaves, L.

    2012-03-01

    We use diamagnetic levitation to investigate the effect of electrical charge on the normal mode vibration frequencies of charged water droplets with radii 4.5-7.5 mm. This technique allows us to levitate almost spherical droplets, enabling us to directly compare the measured frequencies of the first seven modes with theoretical values calculated by Lord Rayleigh, with which we find good agreement.

  11. A Case for the Autistic Perspective in Young Adult Literature

    ERIC Educational Resources Information Center

    Van Hart, Rachel F.

    2012-01-01

    The author discusses five novels with characters on the autism spectrum disorder (ASD) and integrates her readings with her brothers' experiences with autism and Asperger's syndrome. Diverse in scope and approach, each of the books surveyed offers unique insights on facets of the autistic perspective. Lord's "Rules," Stork's "Marcelo in the Real…

  12. Reshaping High School English.

    ERIC Educational Resources Information Center

    Pirie, Bruce

    This book takes up the question of what shape high school English studies should take in the coming years. It describes an English program that blends philosophical depth with classroom practicality. Drawing examples from commonly taught texts such as "Macbeth,""To Kill a Mockingbird," and "Lord of the Flies," the book places literary analysis…

  13. Distance Higher Education and the Adult Learner. Papers Presented at a Conference Organized by the Dutch Ministry of Education and Science, the Dutch Open University, and the OECD Centre for Educational Research and Innovation (Heerlen, the Netherlands, October 22-24, 1984). Innovations in Distance Education: Occasional Papers of the Dutch Open University, Vol. 1.

    ERIC Educational Resources Information Center

    van Enckevort, Ger, Ed.; And Others

    Distance higher education for adults, media selection, and country profiles are considered in conference papers. Titles and authors are as follows: "Distance Education, Trends Worldwide" (Lord Perry of Walton); "Adults in Higher Education: Lowering the Barriers by Teaching and Learning at a Distance" (Hans G. Schutze); "Distance Education for…

  14. Some Conceptual Issues in Observed-Score Equating

    ERIC Educational Resources Information Center

    van der Linden, Wim J.

    2013-01-01

    In spite of all of the technical progress in observed-score equating, several of the more conceptual aspects of the process still are not well understood. As a result, the equating literature struggles with rather complex criteria of equating, lack of a test-theoretic foundation, confusing terminology, and ad hoc analyses. A return to Lord's…

  15. The Asymptotic Distribution of Ability Estimates: Beyond Dichotomous Items and Unidimensional IRT Models

    ERIC Educational Resources Information Center

    Sinharay, Sandip

    2015-01-01

    The maximum likelihood estimate (MLE) of the ability parameter of an item response theory model with known item parameters was proved to be asymptotically normally distributed under a set of regularity conditions for tests involving dichotomous items and a unidimensional ability parameter (Klauer, 1990; Lord, 1983). This article first considers…

  16. The Learning Age: Experts Give Their Views on the Government's Green Paper.

    ERIC Educational Resources Information Center

    Adults Learning (England), 1998

    1998-01-01

    Includes reactions to "The Learning Age" from the following: A.G. Watts, Richard Taylor, Richard Ely, Carole Stott, Donald Rae, John Lawton, Philippa Langton, Mary Lord, and Sarah Perman. Emphasizes the need for practitioner input from their varied experiences and for knowledge of client groups into the continuing development of the educational…

  17. Blue Skies, Coffee Creamer, and Rayleigh Scattering

    ERIC Educational Resources Information Center

    Liebl, Michael

    2010-01-01

    The first physical explanation of Earths blue sky was fashioned in 1871 by Lord Rayleigh. Many discussions of Rayleigh scattering and approaches to studying it both in and out of the classroom are available. Rayleigh scattering accounts for the blue color of the sky and the orange/red color of the Sun near sunset and sunrise, and a number of…

  18. Linking Item Parameters to a Base Scale. ACT Research Report Series, 2009-2

    ERIC Educational Resources Information Center

    Kang, Taehoon; Petersen, Nancy S.

    2009-01-01

    This paper compares three methods of item calibration--concurrent calibration, separate calibration with linking, and fixed item parameter calibration--that are frequently used for linking item parameters to a base scale. Concurrent and separate calibrations were implemented using BILOG-MG. The Stocking and Lord (1983) characteristic curve method…

  19. Conflict in a Sixth-Grade Book Club: The Impact of a Rule-Driven Discourse

    ERIC Educational Resources Information Center

    Hill, K. Dara

    2008-01-01

    This study examines unintended consequences during a 6th-grade book club discussion of Bette Bao Lord's (1984) In the Year of the Boar and Jackie Robinson. The participants modeled a book club discussion, otherwise known as the fish bowl, for a newly enrolled student. Unintended consequences occurred within the realm of deviating from the rules of…

  20. Using Primary Source Documents.

    ERIC Educational Resources Information Center

    Mintz, Steven

    2003-01-01

    Explores the use of primary sources when teaching about U.S. slavery. Includes primary sources from the Gilder Lehrman Documents Collection (New York Historical Society) to teach about the role of slaves in the Revolutionary War, such as a proclamation from Lord Dunmore offering freedom to slaves who joined his army. (CMK)

  1. Local Equating Using the Rasch Model, the OPLM, and the 2PL IRT Model--or--What Is It Anyway if the Model Captures Everything There Is to Know about the Test Takers?

    ERIC Educational Resources Information Center

    von Davier, Matthias; González B., Jorge; von Davier, Alina A.

    2013-01-01

    Local equating (LE) is based on Lord's criterion of equity. It defines a family of true transformations that aim at the ideal of equitable equating. van der Linden (this issue) offers a detailed discussion of common issues in observed-score equating relative to this local approach. By assuming an underlying item response theory model, one of…

  2. Efficiencies in alginate encapsulation of vegetative explants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The goal of this study was to improve a non-mechanized bulk encapsulation technique to standardize encapsulation procedures and reduce the labor time compared to encapsulating individual nodes. Four mm-long nodal segments from Stage II cultures of Hibiscus moscheutos L. ‘Lord Baltimore’ were encapsu...

  3. A Computerized Implementation of a Flexilevel Test and Its Comparison with a Bayesian Computerized Adaptive Test.

    ERIC Educational Resources Information Center

    DeAyala, R. J.; Koch, William R.

    A computerized flexilevel test was implemented and its ability estimates were compared with those of a Bayesian estimation based computerized adaptive test (CAT) as well as with known true ability estimates. Results showed that when the flexilevel test was terminated according to Lord's criterion, its ability estimates were highly and…

  4. "It's the Word of God": Students' Resistance to Questioning and Overcoming Heterosexism

    ERIC Educational Resources Information Center

    Deeb-Sossa, Natalia; Kane, Heather

    2007-01-01

    At the core of many people's homophobia is their understanding of the position God had toward homosexuals. Fundamental to their homophobia is their use of religious rhetoric that justifies it. According to many conservative Christians who label homosexuality as sinful, homophobia is "praised by the Lord." Such use of religion naturalizes and…

  5. A Hybrid MD-DSMC Algorithm to Model Wall Effects in a Micro-scale Shock Tube

    NASA Astrophysics Data System (ADS)

    Watvisave, D. S.; Puranik, B. P.; Bhandarkar, U. V.

    Direct Simulation Monte Carlo (DSMC) [1] is a well known method to study rarefied gas flows and high Knudsen number (Kn) situations. Though DSMC predicts such flows with reasonable accuracy in the bulk, it relies on various models for gassurface interactions,with the Cercignani-Lampis-Lord (CLL) model being one of the most accepted models

  6. Moving from Cognition to Behavior: What the Research Says

    ERIC Educational Resources Information Center

    Johnson, Russell E.; Chang, Chu-Hsiang; Lord, Robert G.

    2006-01-01

    In 1994, R. G. Lord and P. E. Levy proposed a variant of control theory that incorporated human information processing principles. The current article evaluates the empirical evidence for their propositions and updates the theory by considering contemporary research on information processing. Considerable support drawing from diverse literatures…

  7. Estimating Equating Error in Observed-Score Equating. Research Report.

    ERIC Educational Resources Information Center

    van der Linden, Wim J.

    Traditionally, error in equating observed scores on two versions of a test is defined as the difference between the transformations that equate the quantiles of their distributions in the sample and in the population of examinees. This definition underlies, for example, the well-known approximation to the standard error of equating by Lord (1982).…

  8. Gerry Gilmore - biographical sketch

    NASA Astrophysics Data System (ADS)

    Head, Marilyn

    2004-03-01

    Surrounded as I was by the thud of rugby heroes falling thick and fast in the World Cup and the glitz of the Lord of the Rings superstars swanning through Wellington's 'Middle Earth' last November, it was with quiet satisfaction that I went to meet my own "superhero", astronomer Gerry Gilmore.

  9. Temperature Scales: Celsius, Fahrenheit, Kelvin, Reamur, and Romer.

    ERIC Educational Resources Information Center

    Romer, Robert H.

    1982-01-01

    Traces the history and development of temperature scales which began with the 17th-century invention of the liquid-in-glass thermometer. Focuses on the work of Olaf Romer, Daniel Fahrenheit, Rene-Antoine de Reamur, Anders Celsius, and William Thomson (Lord Kelvin). Includes experimental work and consideration of high/low fixed points on the…

  10. How Can Science Help Us Care for Nature? Hermeneutics, Fragility, and Responsibility for the Earth

    ERIC Educational Resources Information Center

    Joldersma, Clarence W.

    2009-01-01

    In this review essay, Clarence Joldersma argues for a novel role for science in developing an affirmative answer to his title question, "How can science help us care for nature?" He does so in dialogue with Clare Palmer's edited volume, "Teaching Environmental Ethics," Dirk Postma's "Why Care for Nature?" and Michael Bonnett's "Retrieving Nature."…

  11. Offering Reflection to an Organization

    ERIC Educational Resources Information Center

    Faulkner, Ann; Gooding, Guy

    2010-01-01

    From 1998 to 2008, the Dallas County Community College District (DCCCD) offered its employees a variety of options for formation, a type of reflective practice. The district encompasses 10 locations, seven of them independently accredited colleges. Formation is based primarily on Parker Palmer's model for Circles of Trust as described in "A Hidden…

  12. Radar Rainfall Estimation using a Quadratic Z-R equation

    NASA Astrophysics Data System (ADS)

    Hall, Will; Rico-Ramirez, Miguel Angel; Kramer, Stefan

    2016-04-01

    The aim of this work is to test a method that enables the input of event based drop size distributions to alter a quadratic reflectivity (Z) to rainfall (R) equation that is limited by fixed upper and lower points. Results will be compared to the Marshall-Palmer Z-R relation outputs and validated by a network of gauges and a single polarisation weather radar located close to Essen, Germany. The time window over which the drop size distribution measurements will be collected is varied to note any effect on the generated quadratic Z-R relation. The new quadratic algorithm shows some distinct improvement over the Marshall-Palmer relationship through multiple events. The inclusion of a minimum number of Z-R points helped to decrease the associated error by defaulting back to the Marshall-Palmer equation if the limit was not reached. More research will be done to discover why the quadratic performs poorly in some events as there appears to be little correlation between number of drops or mean rainfall amount and the associated error. In some cases it seems the spatial distribution of the disdrometers has a significant effect as a large percentage of the rain bands pass to the north of two of the three disdrometers, frequently in a slightly north-easterly direction. However during widespread precipitation events the new algorithm works very well with reductions compared to the Marshall-Palmer relation.

  13. A Model for Statewide Evaluation of a Universal Positive Behavior Support Initiative

    ERIC Educational Resources Information Center

    Elfner Childs, Karen; Kincaid, Don; George, Heather Peshak

    2010-01-01

    Several statewide evaluations of Tier 1/Universal Level Positive Behavior Support (PBS) implementation efforts have been conducted, adhering to the evaluation template developed by Horner, Sugai, and Lewis-Palmer in 2005. Building on these examples, Florida's Positive Behavior Support Project developed a comprehensive evaluation system that sought…

  14. MathBench Biology Modules: Web-Based Math for All Biology Undergraduates

    ERIC Educational Resources Information Center

    Nelson, Karen C.; Marbach-Ad, Gili; Schneider, Katie; Thompson, Katerina V.; Shields, Patricia A.; Fagan, William F.

    2009-01-01

    Historically, biology has not been a heavily quantitative science, but this is changing rapidly (Ewing 2002; Gross 2000; Hastings and palmer 2003; Jungck 2005; Steen 2005). Quantitative approaches now constitute a key tool for modern biologists, yet undergraduate biology courses remain largely qualitative and descriptive. Although biology majors…

  15. Dialing in to a Circle of Trust: A "Medium" Tech Experiment and Poetic Evaluation

    ERIC Educational Resources Information Center

    Love, Christine T.

    2012-01-01

    In his 2004 book "A Hidden Wholeness," Parker Palmer makes explicit the unique qualities of the transformational "circle of trust." He describes a group of people embracing the paradox of "being alone together," where the only goal of the group is to invite the emergence of the soul of each individual, through journaling and carefully constructed…

  16. The Next 50 Years: Considering Gender as a Context for Understanding Young Children?s Peer Relationships

    ERIC Educational Resources Information Center

    Fabes, Richard A.; Martin, Carol Lynn; Hanish, Laura D.

    2004-01-01

    The study of children?s peer relationships has been well represented within the pages of Merrill-Palmer Quarterly. Particularly over the last decade, the pace of publishing studies on peer relationships has increased. Despite this upswing in interest in peer relationships, significant gaps remain. In this article, we focus on a particularly…

  17. Four Predictions for Students' Tomorrows

    ERIC Educational Resources Information Center

    Palmer, Erik

    2016-01-01

    What pieces of their education do adults actually use? Many highly successful people gain success without remembering large amounts of material that schools teach. Erik Palmer suggests that educators to take a closer look at what parts of their education have been critical to your adult success and what they wish they had been taught. In addition,…

  18. Good Talk about Good Teaching

    ERIC Educational Resources Information Center

    Egawa, Kathryn A.

    2009-01-01

    Borrowing her title from Parker Palmer's "Courage to Teach", Kathy Egawa revisits her own professional learning journey and contrasts traditional, one-size-fits-all professional development with her own more meaningful learning from teaching. Her stories and research from the field focus on 1) learning from students, 2) learning among colleagues,…

  19. Welcoming and Restoring, Dwelling and Sending: Creating a Space for Hospitality in Faculty Development

    ERIC Educational Resources Information Center

    Larson, Marion H.

    2009-01-01

    Parker Palmer's (1983) often-quoted definition of teaching--"To teach is to create a space in which obedience to truth is practiced"--can be applied productively to work in faculty development. Exploring this notion is enhanced by the theological literature in hospitality, which can be viewed through Amy Oden's (2001) discussion of four movements…

  20. Appraising and Praising Systematic Work to Support Systems Change: Where We Might Be and Where We Might Go

    ERIC Educational Resources Information Center

    Noell, George H.

    2008-01-01

    The author appreciates the invitation to comment on the article by Reinke, Lewis-Palmer, and Merrell (2008) examining the Classroom Check-Up (CCU). Their work illustrates how far school psychology has come over the past decade in developing more sophisticated intervention practices. The opening section of this commentary will highlight the…

  1. Well Spoken: Teaching Speaking to All Students

    ERIC Educational Resources Information Center

    Palmer, Erik

    2011-01-01

    All teachers at all grade levels in all subjects have speaking assignments for students, but many teachers believe they don't know how to teach speaking, and many even fear public speaking themselves. In his new book, "Well Spoken", veteran teacher and education consultant Erik Palmer shares the art of teaching speaking in any classroom. Teachers…

  2. Exploring the Meaning of Reading among Highly Motivated Children

    ERIC Educational Resources Information Center

    Carney, Kelli Ann

    2015-01-01

    The purpose of this interpretive case study was to explore the reading perceptions and attitudes of children who exhibit high levels of motivation to read. In order to determine children who were highly motivated to read, the Motivation to Read Profile, from Gambrell, Palmer, Codling and Mazzoni (1996) was administered to 19 initial participants…

  3. Selected Lexical Patterns in Saudi Arabian Sign Language

    ERIC Educational Resources Information Center

    Young, Lesa; Palmer, Jeffrey Levi; Reynolds, Wanette

    2012-01-01

    This combined paper will focus on the description of two selected lexical patterns in Saudi Arabian Sign Language (SASL): metaphor and metonymy in emotion-related signs (Young) and lexicalization patterns of objects and their derivational roots (Palmer and Reynolds). The over-arcing methodology used by both studies is detailed in Stephen and…

  4. Pedagogy and the Teacher within: Reflections on Thoreau and Kinesiology in Higher Education

    ERIC Educational Resources Information Center

    Hochstetler, Douglas

    2013-01-01

    In his essay, "The Heart of a Teacher," educator Parker Palmer (1997b) examines the themes of identity and community which intersect with similar strains in American philosophy, most notably the transcendentalism of Henry David Thoreau. In this article, I argue that transcendental themes help provide insight into these pedagogical issues of…

  5. Search Engines for Tomorrow's Scholars, Part Two

    ERIC Educational Resources Information Center

    Fagan, Jody Condit

    2012-01-01

    This two-part article considers how well some of today's search tools support scholars' work. The first part of the article reviewed Google Scholar and Microsoft Academic Search using a modified version of Carole L. Palmer, Lauren C. Teffeau, and Carrier M. Pirmann's framework (2009). Microsoft Academic Search is a strong contender when…

  6. "Blessed Are the Poor in Spirit": Imagining Excellence Otherwise

    ERIC Educational Resources Information Center

    Bowen, Deborah C.

    2010-01-01

    Jesus's blessing of the "poor in spirit," who recognize their dependence on God, suggests that an awareness of human limitation is necessary for wise living. How can the Christian educator teach for spiritual poverty? Both Parker Palmer and Richard Kearney, from their different disciplinary and denominational perspectives, argue for the central…

  7. FEU Technology Digest No. 2.

    ERIC Educational Resources Information Center

    Further Education Unit, London (England).

    This publication contains a glossary of acronyms; an editorial (Ingram); "Integrative Assignments and Design" (Biles, Palmer); "Computer-Based Education: A Student's Response" (Landau); "Taking the RISC [Reduced Instruction Set Computer] in FHE [Further and Higher Education]" (Meeke); "Engineering Education in Denmark" (Ingram); "STARNET: The…

  8. Friendly Persuasion: Quaker Pedagogy in a Composition Classroom.

    ERIC Educational Resources Information Center

    Johnson, Richard

    Peter Palmer's book "The Courage to Teach" sparked an interest in Quaker pedagogy in recent years. This paper sketches some ways in which Quaker principles inform what one educator does in his community college composition classes. The paper briefly describes the origins of Quakerism in the language of educators. It states that Quaker practice is…

  9. Reflexive Pedagogy: Disciplinary Idioms as Resources for Teaching

    ERIC Educational Resources Information Center

    Garnett, Robert F.; Vanderlinden, Lisa K.

    2011-01-01

    Disciplinary models of learning such as ethnography (cultural anthropology) and market competition (economics) have received little attention in the burgeoning literature on "how teacher thinking shapes education". To mobilize the pedagogical potential of these disciplinary idioms, the authors draw from the path-breaking works of Palmer and…

  10. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (74th, Boston, Massachusetts, August 7-10, 1991). Part XVI: Miscellaneous Studies, Section A.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    Section A of the Miscellaneous Studies section of the proceedings contains the following 17 papers: "Readability Reconsidered: A Study of Reader Reactions to Differences in Fog Indexes" (Katherine C. McAdams); "Country and Nostalgia: Space and Time in Magazine Journalism" (Allen W. Palmer); "Images and Descriptions: A Semiotic Analysis of…

  11. IMPACTS OF CLIMATE VARIATION AND CHANGE ON MID-ATLANTIC REGION HYDROLOGY

    EPA Science Inventory

    This study analyzes periodic variations in the climate of the mid-Atlantic Region over the last 100 years and uses general circulation models (GCMs) to project major climate trends for the next hundred years. Historical data include the Palmer Drought Severity Index (PDSI) for th...

  12. Random forest and leaf multispectral reflectance data to differentiate three soybean varieties from two pigweeds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Accurate weed identification is a prerequisite for implementing site-specific weed management in crop production. Palmer amaranth (Amaranthus palmeri S. Wats.) and redroot pigweed (Amaranthus retroflexus L.) are two common pigweeds that reduce soybean [Glycine max (L.) Merr.] yields in the southeas...

  13. Power, Desire and Emotions in Education: Revisiting the Epistolary Narratives of Three Women in Apartheid South Africa

    ERIC Educational Resources Information Center

    Tamboukou, Maria

    2006-01-01

    In this paper I will attempt to consider emotions in the context of three womens lives, whose passion for education brought them together and then tore them apart along axes of difference defined by race, class and age in apartheid South Africa. I am looking in particular into the correspondence between Lily Moya, Mabel Palmer, and Sibusisiwe…

  14. Re-Conceptualizing Spirituality in the Light of Educating Young Children

    ERIC Educational Resources Information Center

    Harris, Kathleen I.

    2007-01-01

    What is meant by spirituality in relation to a young child? Palmer (2003) asserted that spirituality is an elusive word with a variety of definitions--some compelling, some witty, some downright dangerous. The spirituality of a young child involves actively living by being connected to a natural source within the moral universe and affectively…

  15. Formative Experiences of Primary Geography Educators

    ERIC Educational Resources Information Center

    Catling, Simon; Greenwood, Richard; Martin, Fran; Owens, Paula

    2010-01-01

    This paper reports the initial findings of a study in the UK and the Republic of Ireland of teacher educators and teachers who are involved in promoting geography education in primary schooling. Following research by Buttimer, Chawla, McPartland, Palmer and others, it sought to investigate the connections between early formative life experiences…

  16. Early Malnutrition and Central Nervous System Function

    ERIC Educational Resources Information Center

    Scrimshaw, Nevin S.

    1969-01-01

    Discusses the consequences of severe malnutrition in young experimental animals. Development of the brain is permanently impaired. Studies of the effects of malnutrition on children are included. (This paper was presented at the Eighth Annual Lecture of the Merrill-Palmer Historical Library in Child Development and Family Life, October 25, 1968.)…

  17. Exploring the Power of Solo, Silence, and Solitude

    ERIC Educational Resources Information Center

    Knapp, Clifford E., Ed.; Smith, Thomas E., Ed.

    2005-01-01

    What do solitude experiences offer in this increasingly high-speed, technically dependent world? As this book inspiringly reveals, solo quests can provide powerful reconnection with the natural world, the true self, and the great mystery beyond. As Parker Palmer writes in "To Know as We Are Known," "Solitude calls us to confront ourselves...to…

  18. Hope, Strength, and Perseverance Community and Connectedness through Service Learning: Active Participation in the Oklahoma City Memorial Kids' Marathon

    ERIC Educational Resources Information Center

    Parker, Jaime D.

    2010-01-01

    Many complex problems affect the lives of our citizens, including our children. A particularly important problem is a lack of a sense of community and connectedness (Belenky, et. al, 1986; Bellah, et. al, 1985; Dewey, 1938; Houser & Kuzmic, 2001; Palmer, 1998). There is a feeling among many that we are no longer connected to something larger than…

  19. 76 FR 45432 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... direct final Notice of Deletion of the Palmer Barge Line (PBL) Superfund Site located in Port Arthur.... and 1 p.m. to 4 p.m. Contact: Rafael A. Casanova (214) 665-7437. 2. Port Arthur Public Library; 4615 9th Avenue; Port Arthur, Texas 77642-5799; Hours of operation: Monday thru Thursday, 9 a.m. to 9...

  20. 76 FR 76314 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... direct final Notice of Deletion of the Palmer Barge Line (PBL) Superfund Site located in Port Arthur...-7437. 2. Port Arthur Public Library; 4615 9th Avenue; Port Arthur, Texas 77642-5799; Hours of operation... the NPL as the list of sites that appear to present a significant risk to public health, welfare,...

  1. Integrating Master's Education in Counseling Psychology for Quality, Viability, and Value Added

    ERIC Educational Resources Information Center

    Jackson, Margo A.; Scheel, Michael J.

    2013-01-01

    In this rejoinder, we review contributions by Palmer and Horne of their responses to our earlier submission in this issue. Together, we present a compelling case for the urgent imperative to constructively address the role of master's education as a priority in counseling psychology. We not only need to address pressing threats to the…

  2. Training Preschool Children to Use Visual Imagining as a Problem-Solving Strategy for Complex Categorization Tasks

    ERIC Educational Resources Information Center

    Kisamore, April N.; Carr, James E.; LeBlanc, Linda A.

    2011-01-01

    It has been suggested that verbally sophisticated individuals engage in a series of precurrent behaviors (e.g., covert intraverbal behavior, grouping stimuli, visual imagining) to solve problems such as answering questions (Palmer, 1991; Skinner, 1953). We examined the effects of one problem solving strategy--visual imagining--on increasing…

  3. A Model Vocational High Technology in Health Care Demonstration Project. Final Performance Report.

    ERIC Educational Resources Information Center

    Valencia Community Coll., Orlando, FL.

    A unique training program in high tech obstetrical, neonatal, and pediatric nursing care areas was designed to be offered on site at Orlando (Florida) Regional Medical/Arnold Palmer Hospital for Children and Women. The training program offered 16 different courses to 355 employees over the 18-month period of the project. A needs assessment was…

  4. The "Motherese" of Mr. Rogers: A Description of the Dialogue of Educational Television Programs.

    ERIC Educational Resources Information Center

    Rice, Mabel L.; Haight, Patti L.

    Dialogue from 30-minute samples from "Sesame Street" and "Mr. Rogers' Neighborhood" was coded for grammar, content, and discourse. Grammatical analysis used the LINGQUEST computer-assisted language assessment program (Mordecai, Palen, and Palmer 1982). Content coding was based on categories developed by Rice (1984) and consisted of counts of…

  5. A Poem Points, a Thesis Explains: Pedagogic Epiphany and Liminal Disposition in Adult Education

    ERIC Educational Resources Information Center

    Mc Cormack, David

    2015-01-01

    In this paper I reflect on epiphany moments in teaching and learning and the ways in which writing such moments can serve both to refresh and revitalise what Palmer calls the inner landscape of the educator, while also offering opportunities to enliven pedagogy. I use the notion of the liminal disposition to position such writing as an agentic act…

  6. Districtwide System for Providing Individual Student Support

    ERIC Educational Resources Information Center

    Lewis-Palmer, Teri; Bounds, Monica; Sugai, George

    2004-01-01

    Although schools generally provide safe environments, teachers, staff, parents, and students are concerned with the rising level of disruptive, antisocial behavior (Horner, Sugai, Lewis-Palmer, & Todd, 2001). Only a relatively small number of students in a school building engage in the most serious and/or chronic problem behaviors. However, these…

  7. Evaluation of spectral light management on growth of container-grown willow oak, nuttall oak and summer red maple

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Plant response to blue, red, gray or black shade cloth was evaluated with willow oak (Quercus phellos L.), Nuttall oak (Quercus nuttallii Palmer, Nuttall) and Summer Red maple (Acer rubrum L. ‘Summer Red’) liners. Light transmitted through the colored shade cloth had no influence on germination of ...

  8. Winter cover crops influence Amaranthus palmeri establishment

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Winter cover crops were evaluated for their effect on Palmer amaranth (PA) suppression in cotton production. Cover crops examined included rye and four winter legumes: narrow-leaf lupine, crimson clover, Austrian winter pea, and cahaba vetch. Each legume was evaluated alone and in a mixture with rye...

  9. Predicting Student Success from the "LASSI for Learning Online" (LLO)

    ERIC Educational Resources Information Center

    Carson, Andrew D.

    2011-01-01

    This study tested the degree to which subscales of the "LASSI for Learning Online" (LLO) (Weinstein & Palmer, 2006), a measure of learning strategies and study skills, predict student success in the form of passing grades, using a combination of large training (N = 4,409) and cross-validation (N = 3,203) samples. Discriminant function analysis…

  10. The Heart of Higher Education: A Call to Renewal

    ERIC Educational Resources Information Center

    Palmer, Parker J.; Zajonc, Arthur

    2010-01-01

    From Parker Palmer, best-selling author of "The Courage to Teach", and Arthur Zajonc, professor of physics at Amherst College and director of the academic program of the Center for Contemplative Mind in Society, comes this call to revisit the roots and reclaim the vision of higher education. "The Heart of Higher Education" proposes an approach to…

  11. Construction of a Simple Actograph

    ERIC Educational Resources Information Center

    Quackenbush, Roger E.

    1977-01-01

    Diagrams and explains construction of an actograph which quantitatively records daily movements of animals for a 24-hour period. Combines use of a kymograph and the teetering box of Palmer. Biorhythm activities with fiddler crabs, cockroaches, and hamsters are suggested. (CS)

  12. Erratum: 5aMU1. Movement amplitude and tempo change in piano performance [J. Acoust. Soc. Am. 115, 2590 (2004)

    NASA Astrophysics Data System (ADS)

    Palmer, Caroline; dalla Bella, Simone

    2004-09-01

    The correct authors and affiliations for this manuscript are Caroline Palmer, Dept. of Psychology, McGill Univ., 1205 Dr. Penfield Ave., Montreal, QC H3A 1B1, Canada, Caroline.palmeratmcgill.ca and Simone Dalla Bella, Kazimierz Wielki Univ., Bydgoszcz, 85-867 Poland.

  13. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (84th, Washington, DC, August 5-8, 2001). Communication Theory and Methodology Division.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Communication Theory and Methodology section of the proceedings contains the following 12 selected papers: "Innovativeness and Perceptions of Faculty Innovation Champions on the Diffusion of World Wide Web Course Features" (Patrick J. Sutherland); "A Communication 'Mr. Fit'? Living with No Significant Difference" (Fiona Chew, Sushma Palmer,…

  14. 76 FR 11939 - Blueberry Promotion, Research, and Information Order; Section 610 Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Regulatory Flexibility Act (RFA). Based upon its review, AMS concluded that there is a continued need for the....regulations.gov or requests for copies can be sent to the Docket Clerk, Research and Promotion Branch, Fruit... Palmer, Marketing Specialist, Research and Promotion Branch, Fruit and Vegetable Programs, AMS,...

  15. Response to Comments on "Slow adaptation in the face of rapid warming leads to collapse of the Gulf of Maine cod fishery".

    PubMed

    Pershing, Andrew J; Alexander, Michael A; Hernandez, Christina M; Kerr, Lisa A; Le Bris, Arnault; Mills, Katherine E; Nye, Janet A; Record, Nicholas R; Scannell, Hillary A; Scott, James D; Sherwood, Graham D; Thomas, Andrew C

    2016-04-22

    Palmer et al and Swain et al suggest that our "extra mortality" time series is spurious. In response, we show that including temperature-dependent mortality improves abundance estimates and that warming waters reduce growth rates in Gulf of Maine cod. Far from being spurious, temperature effects on this stock are clear, and continuing to ignore them puts the stock in jeopardy.

  16. Buckminster Fuller, Buckyballs and the Teaching of Chemistry

    ERIC Educational Resources Information Center

    Palmer, W. P.

    1994-01-01

    This short article consists of some thoughts derived from a longer paper (Palmer, 1992), together with some more recent ideas. I became interested in buckminsterfullerene (Buckyballs) as a result of an E-Mail discussion of the topic in 1991. The chemistry of buckyballs is now evolving very rapidly and is gradually creeping into school…

  17. Field and laboratory fomesafen dissipation in the southern Atlantic Coastal Plain (USA)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate resistant Palmer amaranth (Amaranthus palmeri) was discovered in central Georgia (USA) in 2006. Subsequent spread of this highly problematic weed throughout the region prompted growers and registrants to seek labels for herbicides that can provide cost-effective control. To this end, the...

  18. Geopolitics and "The Courage to Teach": Identity, Integrity and the Subject of Political Geography

    ERIC Educational Resources Information Center

    Flint, Colin

    2002-01-01

    Previous literature discussing and exemplifying the teaching of political geography has emphasized the material to be disseminated. Building upon those contributions, this paper offers a means of connecting student, teacher, and subject matter. Using the perspective of Parker Palmer, as illustrated in his book "The Courage to Teach," it is…

  19. 75 FR 62184 - Notification of Citizens Coinage Advisory Committee October 26, 2010 Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-07

    ... 2012 America the Beautiful Quarter-Dollar Coins, designs for the Arnold Palmer Congressional Gold Medal, and designs for the New Frontier Congressional Gold Medal. Interested persons should call 202-354-6700..., bullion coinage, Congressional Gold Medals, and national and other medals. Advises the Secretary of...

  20. Higher Education Exchange 1996.

    ERIC Educational Resources Information Center

    Brown, David W., Ed.

    Nine articles discuss the nature and structure of public scholarship. The articles are: (1) "Divided No More" by Parker J. Palmer, who urges academics to act publicly on their convictions; (2) "The Public Intellectual as Transgressor?" by William M. Sullivan, who urges the reinvention of a "public" orientation to intellectual life within higher…