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Sample records for palmer lord soulsby

  1. Palmer amaranth: a review

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In little over 20 years, Palmer amaranth has risen from relative obscurity to its current status as one of the most widespread, troublesome and economically damaging agronomic weeds in the southeastern U.S. Numerous factors have enabled Palmer amaranth to become such a dominant and difficult to cont...

  2. Captain Lord's uremia.

    PubMed

    Wyner, Lawrence Michael

    2013-06-01

    The hundredth anniversary of the worst ever civilian maritime disaster was also the fiftieth anniversary of the death of arguably its most controversial character, Captain Stanley Lord, skipper of the Californian, a "tramp" steamer that became entrapped in ice just off the Grand Banks of Newfoundland on April 14, 1912. Although Lord was faulted in two widely publicized inquiries for failing to respond to Titanic's distress signals, there may have actually been a medical reason for his behavior because he suffered from chronic renal disease and most likely had some secondary cognitive impairment due to this disease. An assessment of Lord's health history shows that he fractured his leg as a young man; suffered from poor eyesight, which led to his premature retirement from the sea by the age of 50; and eventually died from renal failure. Furthermore, his death certificate alludes to previous uremic episodes, perhaps encompassing the time period of the Titanic accident. Lord may have been under some pressure not to reveal his infirmity because doing so could have further jeopardized his career. The literature abounds with evidence that renal insufficiency negatively affects cognition, often years before progression to end-stage renal disease. Captain Lord's failure to act in a crisis situation may serve as a case in point. PMID:26328096

  3. 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

  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. Lord Kelvin's atmospheric electricity measurements

    NASA Astrophysics Data System (ADS)

    Aplin, K. L.; Harrison, R. G.

    2013-09-01

    Lord Kelvin (William Thomson) made important contributions to the study of atmospheric electricity during a brief but productive period from 1859-1861. By 1859 Kelvin had recognised the need for "incessant recording" of atmospheric electrical parameters, and responded by inventing both the water dropper equaliser for measuring the atmospheric potential gradient (PG), and photographic data logging. The water dropper equaliser was widely adopted internationally and is still in use today. Following theoretical considerations of electric field distortion by local topography, Kelvin developed a portable electrometer, using it to investigate the PG on the Scottish island of Arran. During these environmental measurements, Kelvin may have unwittingly detected atmospheric PG changes during solar activity in August/September 1859 associated with the "Carrington event", which is interesting in the context of his later statements that solar magnetic influence on the Earth was impossible. Kelvin's atmospheric electricity work presents an early representative study in quantitative environmental physics, through the application of mathematical principles to an environmental problem, the design and construction of bespoke instrumentation for real world measurements and recognising the limitations of the original theoretical view revealed by experimental work.

  6. Cotton yeild loss potential in response to length of Palmer amaranth (Amaranthus palmer.) interference

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Field studies were conducted near Ideal, GA in 2006 and 2007 to determine the influence of simulated delayed emergence of Palmer amaranth at several densities on cotton yield and weed growth. Five densities of Palmer amaranth (ranging from 0 to 10 plants row-1) were transplanted at four time interv...

  7. 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

  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. Harold E. Palmer: A Pioneer of English Language Teaching.

    ERIC Educational Resources Information Center

    Benson, Valerie A.

    The work of Harold E. Palmer, the individual responsible for consolidating the ideas of the nineteenth-century reform movement into what became known as the Direct Method of second language teaching, is examined. The ideas began with Palmer's conviction that language should be taught by an aural-oral methodology, and he developed teaching…

  11. 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...

  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. Daniel David Palmer: alchemy in the creation of chiropractic.

    PubMed

    Gaucher-Peslherbe, P L

    1995-12-01

    D.D. Palmer has been a much ignored man in the discipline he founded. The same applies to several early concepts he used to develop from a mere healer's background: D.D. Palmer invested them with an entirely different meaning. When considered, they help to understand the inner logic that allowed for chiropractic survival. There was an alchemy in the creation of chiropractic and the senior Palmer was the alchemist. He has not been recognized even within his own profession for the self-taught scholar and clinician that he was, knowledgeable about the various medical and scientific theories of his time. PMID:11613396

  14. "With malice aforethought": revisiting the BJ Palmer "patricide" controversy.

    PubMed

    Gibbons, R W

    1994-06-01

    For over eight decades of chiropractic's existence, one of the myths associated with Founder Daniel David Palmer was the unsupported and largely surreptitious allegation that his son, B.J. Palmer, was somehow respondible for his death; What became known as the Palmer "patricide controversy" involved many of the players in early chiropractic and became little more than a sordid melodrama involving rival schools, chiropractic politicians and lawyers. It involved three Iowa grand juries and lawsuits and brought out the worst passions and actions of a family that had never really understood the father or the son. This study will review the original events, the allegations by those who sought to indict B.J. Palmer for the wrongful death of his father and the ultimate disposition of the incident, which still finds credence today among some who see conspiracy theories within the evolution of chiropractic. PMID:11613380

  15. 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...

  16. 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…

  17. 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…

  18. 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…

  19. 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...

  20. A Reassessment of R. R. Palmer's "The Age of Democratic Revolution."

    ERIC Educational Resources Information Center

    Cox, Marvin

    1991-01-01

    Compares Robert Palmer's interpretation of the French Revolution with the Marxist and revisionist views. Stresses Palmer's theory that the French Revolution belongs to the same spiritual family as the American. Reports that Palmer saw the French Revolution as the climactic event in a series of similar upheavals that integrated liberal democracy…

  1. 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...

  2. Effect of compensatory growth on Palmer amaranth response to glyphosate.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Incomplete weed control can occur after herbicide applications. Death of one or many shoot meristems could remove apical dominance, leading to compensatory growth from once dormant lateral buds. Palmer amaranth (PA) dieback and regrowth in response to POST herbicides has been observed. The objective...

  3. Pioneers of Elementary-School Science: III. Ephraim Laurence Palmer.

    ERIC Educational Resources Information Center

    Champagne, Audrey B.; Klopfer, Leopold E.

    1979-01-01

    This essay is the third in a series on innovators in the teaching of elementary-school science. Palmer's ideas and work on nature study and their relevance to children's education are described. His resume and a list of his publications are also included. (HM)

  4. Cross and Multiple Herbicide Resistance in Palmer amaranth (Amaranthus palmeri)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Resistance of Palmer amaranth (PA) to ALS inhibitor herbicides was discovered in Georgia in 2000 and resistance to glyphosate was in 2005. A study was conducted to evaluate two different families of ALS herbicides, imazapic (imidazolinone) and diclosulam (sulfonanilides) for absorption and mobility ...

  5. Glyphosate Resistant Palmer Amaranth - A Threat To Conservation Agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate resistant Palmer amaranth is now present in throughout the Southeast. Hundreds of thousands of conservation tillage cotton acres, some currently under USDA Natural Resources Conservation Service (NRCS) conservation program contracts, are at risk of being converted to higher-intensity til...

  6. Rosse, 3rd Earl of [William Parsons, Lord Rosse, Lord Oxmantown] (1800-67) and Rosse, 4th Earl of [Laurence Parsons, Lord Rosse, Lord Oxmantown] (1840-1908)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Irish astronomer and landowner, the 3rd Lord Rosse was educated at Trinity College, Dublin and Oxford as a mathematician. He became interested in astronomy and made at the family castle in Birr a 36 in reflector with the same design as William Herschel's (see HERSCEL FAMILY). Mapped the Moon, and observed nebulae with the intent to resolve them into stars. He developed the technology at Birr Cast...

  7. 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.

  8. A Pleistocene Clone of Palmer's Oak Persisting in Southern California

    PubMed Central

    May, Michael R.; Provance, Mitchell C.; Sanders, Andrew C.; Ellstrand, Norman C.; Ross-Ibarra, Jeffrey

    2009-01-01

    Background The distribution of Palmer's oak (Quercus palmeri Engelm.) includes numerous isolated populations that are presumably relicts of a formerly larger range that has contracted due to spreading aridity following the end of the Pleistocene. Principal Findings We investigated a recently discovered disjunct population of Palmer's oak in the Jurupa Mountains of Riverside County, California. Patterns of allozyme polymorphism, morphological homogeneity, widespread fruit abortion, and evidence of fire resprouting all strongly support the hypothesis that the population is a single clone. The size of the clone and estimates of annual growth from multiple populations lead us to conclude that the clone is in excess of 13,000 years old. Conclusions The ancient age of the clone implies it originated during the Pleistocene and is a relict of a vanished vegetation community. Range contraction after climate change best explains the modern disjunct distribution of Q. palmeri and perhaps other plants in California. PMID:20041136

  9. 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.

  10. 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

  11. 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.

  12. The Lord Kelvin Project: Middle School Science for the 21st Century.

    ERIC Educational Resources Information Center

    Foti, Sebastian; Ledbetter, Ric; Taylor, Fred; Al-Kazemi, Ebraheem

    This paper introduces and reports upon lessons learned during the development phase of the Lord Kelvin Middle School Science Program. For the past two years, a set of tools to help middle school students learn science in a way that uses the full power of today's technology has been under development. Lord Kelvin is a robust collection of science…

  13. 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…

  14. 77 FR 59701 - Culturally Significant Objects Imported for Exhibition Determinations: “Wari: Lords of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``Wari: Lords of the Ancient Andes... determine that the objects to be included in the exhibition ``Wari: Lords of the Ancient Andes''...

  15. New geophysical models of Palmer Deep crustal structure

    NASA Astrophysics Data System (ADS)

    Yakymchuk, M. A.; Levashov, S. P.; Korchagin, I. N.; Bachmutov, V. G.; Solovyov, V. D.

    2009-04-01

    The 2004 (9th) and 2006 (11th) Ukrainian Antarctic expeditions acquired new geoelectrical data (‘short-impulse electromagnetic field formation' - FSPEF, and ‘vertical electric-resonance sounding' - VERS) along profiles across Drake Passage and along Bransfield Strait, Antarctic Peninsula, with the aim of studying the crustal structure of these features down to depths of >30 km. The sounding on this depth in Antarctic region was the first experience of deep modification of the VERS method using. Modelling experience of deep crustal structure by geophysical data with VERS method shows that there is a possibility to investigate the fluid regime, tectonic disturbances and crush zones in basement and local places of submarine volcanic activity too. This technology also gives a possibility to efficiently divide the cross-section on separate stratigraphic subsections in the sounding site and to determine its depth with high accuracy (Levashov et al., 2003; Levashov et al., 2007). Geophysical surveys enabled to yield new data set with information about Drake Passage and Palmer Deep inner crustal structure on broad continental margin of Antarctic Peninsula. Palmer Deep is located on continental (Pacific) shelf of the Antarctic Peninsula near Anvers Island and consists of three deep basins with depths from 1200м to 1500м. These basins were part of glacial outlet during glaciation's period (Rebesco et al., 1998). Geoelectrical models of Palmer Deep crustal structure along three profiles were built on the sounding data in separate points of continental shelf. Heterogeneity of Palmer Deep earth's crust obtained from VERS data modelling testified to processes of tectonic transformations of internal shelf structures. Tectonic factor explains some conformities of the most recent glaciomarine sediments and glacial streams forming during recent shelf-wide glaciations. New information about sediment distribution and inner crustal structure has an important value for searching

  16. 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...

  17. 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...

  18. 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...

  19. 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…

  20. Palmer amaranth seed mortality in response to burial depth and time

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate resistant Palmer amaranth infests millions of arable acres in the SE US. One proposed method of reducing population numbers is to bury surface seeds deeply, below their optimal emergence zone. The objective of this study was to determine how burial longevity and depth impact Palmer amaran...

  1. Pollen Grain Size, Density, and Settling Velocity for Palmer Amaranth (Amaranthus palmeri)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth has known resistance to several herbicides, including glyphosate, and there is concern that the resistance traits are being transferred between spatially segregated populations via pollen movement. The objective of this study was to describe the physical properties of Palmer amarant...

  2. 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 ...

  3. Bioassay and characterization of several palmer amaranth biotypes with varying tolerances to glyphosate

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The wide distribution of Palmer amaranth in the southern U.S. became a serious weed control problem prior to the extensive use of glyphosate-resistant crops. Currently glyphosate-resistant populations of Palmer amaranth occur in many areas of this geographic region creating an even more serious thr...

  4. Victor Coxon, member, B.J.'s Black Tie Club at Palmer, 1936-1941.

    PubMed

    Hart, J

    1998-12-01

    The 1930's era was a turbulent time for B.J. Palmer who was proposing radical changes in chiropractic methodologies, i.e., the Hole-in-one upper cervical approach, neurocalometer examinations and heavy reliance on x-ray for vertebral listings. Palmer needed and found an inner circle of loyal supporters at the Fountain Head who were named the "Black Tie Club," identified at important Palmer functions wearing the flowing black tie--the Windsor. One such Black Tie Club member was Victor Coxon--a 1930 Palmer School graduate who passed away recently. The present article explores Coxon's assistant directorship of the B.J. Palmer Chiropractic Clinic, some of his many writings, as well as correspondence Dr. Coxon had with the author. PMID:11623680

  5. 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

  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. 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.

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. Lord Byron's death: a case of late malarial relapse?

    PubMed

    Tsiamis, Costas; Piperaki, Evangelia Theophano; Kalantzis, George; Poulakou Rebelakou, Effie; Tompros, Nikolaos; Thalassinou, Eleni; Spilipoulou, Chara; Tsakris, Athanassios

    2015-09-01

    The study examines the pathological circumstances related to Byron's death, the primary issue being malaria. Lord Byron died during the Greek War of Independence against the Ottoman Empire, in Messolonghi on 19 April 1824. Byron's medical profile consists of recurrent onsets of fever, which gave rise to the issue of malaria relapses. According to Byron's letters he reported crises of fever in Greece (1810), Malta (1811), Italy (1817-1819) and England. Evidence from Byron's autopsy, specifically the absence of hepatosplenomegaly, does not support a hypothetical diagnosis of malaria. Nonetheless, the relapsing fevers cannot be ignored and the same applies to the possibility of malaria relapse or re-infection in line with the endemic nature of the Messolonghi area. Our research on the chronologies of Byron's reported fevers found that new attacks occurred at intervals of 540 days on average. Moreover, the most outstanding feature of Plasmodium vivax and Plasmodium ovale is their ability to form dormant forms of hypnozoites in the liver which, when reactivated (110-777 days), cause true relapses of clinical disease. Of course, an ex post facto diagnosis is under debate, because the diagnosis is not clinical but microscopic. Byron's example raises alarm over a current medical problem, i.e. the diagnosis of unexplained fevers, and the need for a detailed travel or immigration history, which will include malaria in the differential diagnosis. PMID:26397304

  14. 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

  15. Adaptive Thouless-Anderson-Palmer approach to inverse Ising problems with quenched random fields.

    PubMed

    Huang, Haiping; Kabashima, Yoshiyuki

    2013-06-01

    The adaptive Thouless-Anderson-Palmer equation is derived for inverse Ising problems in the presence of quenched random fields. We test the proposed scheme on Sherrington-Kirkpatrick, Hopfield, and random orthogonal models and find that the adaptive Thouless-Anderson-Palmer approach allows accurate inference of quenched random fields whose distribution can be either Gaussian or bimodal. In particular, another competitive method for inferring external fields, namely, the naive mean field method with diagonal weights, is compared and discussed. PMID:23848649

  16. 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.

  17. 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

  18. 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.

  19. Robustness of Lord's Formulas for Item Difficulty and Discrimination Conversions between Classical and Item Response Theory Models

    ERIC Educational Resources Information Center

    Dawber, Teresa; Rogers, W. Todd; Carbonaro, Michael

    2009-01-01

    Lord (1980) proposed formulas that provide direct relationships between IRT discrimination and difficulty parameters and conventional item statistics. The purpose of the present study was to determine the robustness of the formulas beyond the initial and restrictive conditions identified by Lord. Simulation and real achievement data were employed.…

  20. Alex Lord's British Columbia: Recollections of a Rural School Inspector, 1915-36. The Pioneers of British Columbia.

    ERIC Educational Resources Information Center

    Calam, John, Ed.

    Alex Lord, a pioneer inspector of rural British Columbia (Canada) schools, shares in these recollections of his experiences in a province barely out of the stagecoach era. Traveling through vast northern territory, using unreliable transportation, and enduring climate extremes, Lord became familiar with the aspirations of remote communities and…

  1. The M51 mystery: Lord Rosse, Robinson, South and the discovery of spiral structure in 1845

    NASA Astrophysics Data System (ADS)

    Steinicke, Wolfgang

    2012-03-01

    In April 1845 Lord Rosse discovered the spiral structure of M51 with his 72-inch reflector at Birr Castle. Already in March the new telescope had been pointed at the object in Canes Venatici, later nicknamed the 'Whirlpool Nebula'. Two experienced astronomers were present: Sir James South and the Reverend Thomas Romney Robin-son. The problem is that there is no record that they noticed the spiral structure, even though it was immediately seen by Lord Rosse the next month. The solution presented here is based on evidentiary facts, highlighting the nineteenth century astronomical praxis. Focal points are bias, fantasy and a sometimes fatal conspiracy of eye and brain.

  2. Atmospheric sulfur and hydroxyl radical measurements at Palmer Station

    SciTech Connect

    Berresheim, H.; Eisele, F.L.; Tanner, D.J.

    1994-12-31

    The emission of dimethylsulfide (DMS) by marine algae represents the dominant natural contribution to reactive sulfur in the lower atmosphere. On a global scale, antarctic coastal waters are among the most productive oceanic regions and show extremely high DMS emission rates during austral summer. Following its release into the atmosphere, DMS is rapidly oxidized by the hydroxyl radical (OH), which itself is produced via photolysis of ozone and subsequent reaction of excited singlet oxygen [O({sup 1}D)] with water vapor. The most important stable products of the DMS+OH reaction are believed to be sulfur dioxide (SO{sub 2}), sulfuric acid (H{sub 2}SO{sub 4}), methanesulfonic acid (MSA), dimethylsulfoxide (DMSO), and dimethylsulfone (DMSO{sub 2}). Under atmospheric conditions, both H{sub 2}SO{sub 4} and MSA, due to their low vapor pressures, rapidly condense onto existing aerosol particles, thus contributing to the growth of these particles and their potential activation as cloud condensation nuclei. In addition, gas phase H{sub 2}SO{sub 4} (and, to a lesser extent, MSA) may also be responsible for new particle production via the poorly understood gas-to-particle conversion process. This potential for new particle formation is maximized (and can be most easily studied) in remote regions such as Antarctica where background levels of existing particles and rates of H{sub 2}SO{sub 4} loss onto particles are very low. In January and Bebruary 1994, project SCATE (Sulfur chemistry in the antarctic trophosphere experiment) was conducted at Palmer Station with the goal of obtaining a comprehensive database for modeling atmopsheric sulfur chemistry in high latitudes. 12 refs., 3 figs., 1 tab.

  3. 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…

  4. Effect of cover crop and premergence herbicides on the control of ALS-Resistant Palmer Amaranth (Amaranthus palmeri) in peanut

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth is a troublesome species across most of the southeastern United States. Resistance to acetolactate synthase (ALS) inhibiting herbicides has made control of Palmer amaranth even more difficult for peanut producers. Field studies were conducted in 2007 and 2008 to determine the impac...

  5. Establishing the Geographical Distribution and Level of Acetolactate Synthase Resistance of Palmer Amaranth (Amaranthus palmeri) Accessions in Georgia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth resisitance to acetolactate synthase inhibiting (ALS) herbicides was first identified in Georgia in 2000. Since then, complaints from farmers have increased concerning failure of ALS-herbicides in controlling Palmer amaranth in peanut. Efficacy of ALS-herbicides can be compromised ...

  6. 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…

  7. 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…

  8. 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…

  9. 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…

  10. 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…

  11. DEMONSTRATION OF WELLMAN-LORD/ALLIED CHEMICAL FGD TECHNOLOGY: ACCEPTANCE TEST RESULTS

    EPA Science Inventory

    The report gives results of acceptance tests of Wellman-Lord/Allied Chemical flue gas desulfurization (FGD) technology. Process performance guarantees were met or exceeded. During the 12-day Design Load test, the plant was operated at the design condition of a boiler flue gas out...

  12. 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.…

  13. DEMONSTRATION OF WELLMAN-LORD/ALLIED CHEMICAL FGD TECHNOLOGY: DEMONSTRATION TEST SECOND YEAR RESULTS

    EPA Science Inventory

    The report gives results of an evaluation of the performance (over a 2-year period) of a full-scale flue gas desulfurization (FGD) unit to demonstrate the Wellman-Lord/Allied Chemical process. The process is regenerable, employing sodium sulfite wet scrubbing, thermal regeneratio...

  14. 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…

  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. 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...

  17. Rye-legume winter cover crop mixtures and Palmer amaranth (Amaranthus palmeri)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The development of glyphosate-resistant Palmer amaranth is a significant challenge for cotton production in Georgia and much of the Southern US. Winter cover crops, rye and rye mixtures with legumes, were evaluated for weed suppression and their influence on cotton production. Two studies were ini...

  18. 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. PMID:26688051

  19. 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…

  20. Volney B. Palmer, 1799-1864: The Nation's First Advertising Agency Man.

    ERIC Educational Resources Information Center

    Holland, Donald R.

    This monograph examines the life of Volney B. Palmer, who was the prototype of the modern advertising person. The first section discusses his background and early experience in Pennsylvania. The second section discusses the American Newspaper Agency, established as the first advertising agency in 1842. The third section examines the kind of man…

  1. Palmer Amaranth Control as Affected by Herbicide, Method of Application, and Winter Cover Crop

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate-tolerant cotton allows growers to transition to conservation tillage, promoting soil conservation. Elimination of cultivation in conservation tillage shifts the weed control burden on herbicides. Glyphosate-resistant Palmer amaranth (PA) was discovered in 2004 and threatens effective weed...

  2. A Seasonal Survey of Click Beetles in a Potato Production Area Near Palmer, Alaska

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Adult elaterids associated with potato production were collected in the three major potato producing areas of Alaska: Fairbanks, Delta Junction, and Palmer, and from a subsistence farm above the arctic circle in Wiseman. Twelve species from ten genera were collected including three of the six most e...

  3. Pollen-mediated dispersal of glyphosate-resistance in Palmer amaranth under field conditions.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In addition to being a strong competitor with cotton and other row crops, Palmer amaranth has developed resistance to numerous important agricultural herbicides, including glyphosate. The objective of this study was to determine if the glyphosate-resistance trait can be transferred via pollen moveme...

  4. 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...

  5. 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…

  6. 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.

  7. 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 ...

  8. 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...

  9. Palmer amaranth (Amaranthus palmeri) control as affected by herbicide, method of application, and winter cover crop

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies evaluated cover crop effect, herbicide application method, and residual PRE herbicides on control of glyphosate-resistant Palmer amaranth (PA) in cotton in Macon County GA during 2008 and 2009. Tillage methods were conventional, strip tillage in rolled wheat, or strip tillage in rolled rye. ...

  10. Varying tolerance to glyphosate in a population of Palmer amaranth with low epsps copy number

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Palmer amaranth population (seeds collected in the year 2000; Washington Co., MS) suspected to be susceptible to glyphosate was examined as a population and as individual plants and found to exhibit varying tolerance or resistance to glyphosate. Whole plant spraying of glyphosate (0.84 kg ha-1) t...

  11. Lord John, 2nd Baron Wrottesley and the Wrottesley Hall Observatory

    NASA Astrophysics Data System (ADS)

    Armitage, J.

    2006-12-01

    Lord John Wrottesley (1798-1867) was a man of considerable importance in the field of 19th century science, particularly during the first three decades of the Victorian era. He held a number of important offices during this time, including being President of the Royal Astronomical Society (1841 to 1843), of which he was a founder member in 1820; President of the Royal Society 1854 to 1857; and President of the British Association for the Advancement of Science for 1860. He was always to seek a good understanding between scientists and government, and also to promote the general public understanding of science. Although today the name of Lord John Wrottesley is largely forgotten, he created a legacy that remains with us to the present day.

  12. 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.

  13. 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

  14. 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.

  15. Primary fit of the Lord cementless total hip. A geometric study in cadavers.

    PubMed

    Schimmel, J W; Huiskes, R

    1988-12-01

    Two Lord prostheses, bilaterally implanted in cadavers, were sectioned. The contact areas between bone and prosthesis were studied and measured using a specially developed reproducible method. Primary fixation of the femoral components appeared to be based principally on wedging of the prosthetic stem in the femoral shaft with a rather small contact surface. In both acetabuli the screw threads of the rings were only marginally in contact with the acetabular bone. PMID:3213449

  16. 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

  17. 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.

  18. 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.

  19. 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.

  20. Differentiability of Palmer's linearization theorem and converse result for density functions

    NASA Astrophysics Data System (ADS)

    Castañeda, Álvaro; Robledo, Gonzalo

    2015-11-01

    We study differentiability properties in a particular case of the Palmer's linearization theorem, which states the existence of a homeomorphism H between the solutions of a linear ODE system having exponential dichotomy and a quasilinear system. Indeed, if the linear system is uniformly asymptotically stable, sufficient conditions ensuring that H is a C2 preserving orientation diffeomorphism are given. As an application, we generalize a converse result of density functions for a nonlinear system in the nonautonomous case.

  1. Column ozone measurements from Palmer Station, Antarctica: Variations during the Austral Springs of 1988 and 1989

    SciTech Connect

    Lubin, D. ); Frederick, J.E. )

    1990-08-20

    The National Science Foundation scanning spectroradiometer at Palmer Station, Antarctica (64{degree}-46{prime}S, 64{degree}04{prime}W), provides hourly ground-based measurements of solar ultraviolet (UV) irradiance. In addition to defining the UV radiation environment of the region, these measurements allow the derivation of the column density of atmospheric ozone above the station nearly every daylight hour. This hourly time resolution, not generally available from other methods of monitoring Antarctic ozone abundances, enables the detection of large and rapid changes in total column ozone and UV surface irradiance associated with the dynamics of the polar vortex. Column ozone abundance is derived from a ratio of measured irradiances at 300 and 313.5 nanometers (nm) by means of theoretical calculation of this ratio as a function of total ozone amount. Noontime ozone abundances over Palmer Station obtained from this method agree with those obtained by the Total Ozone Mapping Spectrometer (TOMS) instrument aboard Nimbus 7 to within about 10% throughout the austral spring of 1988. Ozone recovery at Palmer Station, associated with the breakup of the polar vortex as indicated by TOMS satellite ozone observations, occurred rapidly within a 24-hour period beginning in midafternoon on November 15. Over the Antarctic Peninsula, the 1989 ozone depletion was slightly greater than in 1988, the minimum noontime ozone abundances over Palmer Station as measured by the spectroradiometer being 194 and 166 Dobson units for October 14, 1988, and October 14, 1989, respectively. The 1989 ozone depletion however ended by November 5 over the Antarctic Peninsula, 10 days earlier than the 1988 event.

  2. High resolution geomorphic map of a submerged marginal plateau, northern Lord Howe Rise, east Australian margin

    NASA Astrophysics Data System (ADS)

    Nichol, Scott L.; Heap, Andrew D.; Daniell, James

    2011-04-01

    High resolution multibeam bathymetry is used to map and interpret seabed geomorphology for part of the northern Lord Howe Rise plateau in the Tasman Sea. A mapping system of geomorphic units and elements is used, extending the previous hierarchy of geomorphic provinces and features used for the Australian margin. The mapped area covers ˜25,500 km 2 and incorporates broad ridges, valleys and plateaus. Superimposed on these features are clusters of volcanic peaks, smaller ridges, holes, scarps and aprons. An additional characteristic of the seabed in this area is an extensive network of polygonal furrows that covers the plateau and the lower slopes of larger ridges. These furrows are formed in stiff, unconsolidated carbonate ooze that forms a near-continuous sediment cover across the area. Peaks are the only geomorphic feature not fully draped in pelagic ooze. The distribution of geomorphic units suggests strong controls from underlying geological structures. In water depths of 1400 to 1600 m some peaks occur in clusters on ridges that sit above acoustic basement highs and volcanic intrusions. Elsewhere, broad plateaus and valleys slope to the southwest following the regional dip of the Lord Howe Rise plateau. In contrast, localised geomorphic elements such as moats and holes have likely explanation in terms of spatial variations in sedimentation rates in relation to bathymetric highs. Polygonal furrows are attributed to dewatering processes. The geomorphology of the seabed mapped in this study incorporates examples of forms that have not been previously mapped in such detail on the Australian margin. These are unlikely to be unique to the mapped area of the Lord Howe Rise and can be expected to occur elsewhere on the Rise and presumably on other parts of the Australian margin with a similar geological history.

  3. ``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.

  4. Human tissues for research purposes: a conference in the House of Lords.

    PubMed

    Clotworthy, Margaret

    2011-11-01

    The challenges to using human tissues in research are many and varied. However, there is little consensus on how concerns raised by researchers should be addressed, and who should be responsible for ensuring that patients continue to benefit from medical research carried out using human tissues which have been ethically donated or collected after surgery, or where organs donated for transplant are unsuitable for this purpose. A conference in the House of Lords sought to bring together stakeholders from all areas of human tissue research to discuss the problems experienced, share solutions, and form a Working Party to carry the conference momentum forward into action in the near future. PMID:20012896

  5. Radiographic evaluation of HDPE cemented and cementless Lord and An.C.A. screwed acetabular models.

    PubMed

    Toni, A; Sudanese, A; Viceconti, M; Montina, P P; Ciaroni, D; Calista, F; Terzi, S; Giunti, A

    1992-01-01

    A total of 187 alumina screwed porous-ceramic coated sockets (An.C.A.), 48 screwed smooth-surfaced Lord sockets, and 251 cemented polyethylene sockets were radiographically evaluated at an average follow-up of 30, 51 and 96 months respectively. After 6 years the Lord prostheses revealed a 38% incidence of loosening, similar to that observed for cemented sockets 10-12 years after surgery. The An.C.A. prostheses revealed radiographic loosening equal to 12% (6 cases) in the first 50 implants, and only 0.7% in the remaining 137 cases: overall, the An.C.A. acetabular prosthesis revealed an index of radiographic loosening equal to 3.3% (7/187). To guarantee "osteointegration" of the porous coating of An.C.A. sockets optimal stability must be obtained when the prosthesis is screwed in. Because the mid-term follow-up for this clinical experience is relatively short (30 months), an opinion on the reliability of the screwed "porous" sockets must await confirmation. PMID:1297574

  6. 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.

  7. "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. PMID:8113614

  8. Asteroid lightcurve analysis at the Palmer Divide Observatory - late 2005 and early 2006

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2006-09-01

    Lightcurves for 23 of 24 asteroids were obtained at the Palmer Divide Observatory from November 2005 through early February 2006: 224 Oceana, 332 Siri, 494 Virtus, 549 Jessonda, 573 Recha, 596 Scheila, 773 Irmintraud, 840 Zenobia, 1207 Ostenia, 1238 Predappia, 1613 Smiley, 1694 Kaiser, 2839 Annette, 2856 Roeser, 3511 Tsvetaeva, 3635 Kreutz, 3873 Roddy, 4283 Stoffler, 4547 Massachusetts, (5877) 1990 FP, (18582) 1997 XK9, and (21056) 1991 CA1. In addition, a revised period for 1582 Martir based on data obtained in 2000 is presented.

  9. 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…

  10. Seasonal fluctuation of DNA photodamage in marine plankton assemblages at Palmer Station, Antarctica.

    PubMed

    Meador, Jarah; Jeffrey, Wade H; Kase, Jason P; Pakulski, J Dean; Chiarello, Stephanie; Mitchell, David L

    2002-03-01

    Ultraviolet radiation-induced DNA damage frequencies were measured in DNA dosimeters and natural plankton communities during the austral spring at Palmer Station, Antarctica, during the 1999-2000 field season. We found that the fluence of solar ultraviolet-B radiation (UV-B) at the earth's surface correlated with stratospheric ozone concentrations, with significant ozone depletion observed because of "ozone hole" conditions. To verify the interdependence of ozone depletion and DNA damage in natural microbial communities, seawater was collected daily or weekly from Arthur Harbor at Palmer Station, Antarctica, throughout "ozone season," exposed to ambient sunlight between 0600 and 1800 h and fractionated using membrane filtration to separate phytoplankton and bacterioplankton populations. DNA from these fractions was isolated and DNA damage measured using radioimmunoassay. Under low-ozone conditions cyclobutane dimer concentrations in bacterioplankton and phytoplankton communities were maximal. DNA damage measured in dosimeters correlated closely with ozone concentrations and UV-B fluence. Our studies offer further support to the theory that stratospheric deozonation is detrimental to marine planktonic organisms in the Southern Ocean. PMID:11950092

  11. 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…

  12. 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

  13. 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

  14. 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.

  15. The effect of winter cover crop planting date on Palmer amaranth (Amaranthus palmeri) suppression in cotton and peanut

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Herbicide resistant Palmer amaranth (PA) has rapidly become the dominant weed management issue in agronomic crops of the Southeast U.S. The small size of PA seeds relative to other common weeds may provide an opportunity for physical weed control through cover crop mulches. Field studies were condu...

  16. Semilingualism and Middle Class Bias: A Reply to Cora Brent-Palmer. Working Papers on Bilingualism, No. 19.

    ERIC Educational Resources Information Center

    Skutnabb-Kangas, Tove; Toukomaa, Pertti

    Immigrant education and Language Shelter programs for Finnish speakers living in Sweden are discussed in answer to Cora Brent-Palmer's criticism that a middle class bias exists in the Swedish educational system. She claims that the system operates against the academic opportunities and employment success of Finnish immigrants. However, it is…

  17. An estimation of pollen flight time and dispersal distance for glyphosate-resistant Palmer amaranth (Amaranthus palmeri)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth is a common and competitive weed of cotton in the southeastern United States. The recent discovery of glyphosate-resistant biotypes is of particular concern as 98% of the cotton acreage is devoted to the production of glyphosate-tolerant varieties. Herbicide resistance can be acquire...

  18. Seeing Double Old and New: Observations and Lightcurve Analysis at the Palmer Divide Observatory of Six Binary Asteroids

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2013-04-01

    Results of the analysis of lightcurves of six binary asteroids obtained at the Palmer Divide Observatory are reported. Of the six, three were previously known to be binary: 9069 Hovland, (26471) 2000 AS152, and 1994 XD. The remaining three are new confirmed or probable binary discoveries made at PDO: 2047 Smetana, (5646) 1990 TR, and (52316) 1992 BD.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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

  4. Magsat and POGO magnetic anomalies over the Lord Howe Rise Evidence against a simple continental crustal structure

    NASA Technical Reports Server (NTRS)

    Frey, H.

    1985-01-01

    Magsat average scalar and POGO reduced-to-pole magnetic anomaly data both show prominent positive signatures over the Lord Howe Rise. Although generally assumed to be continental in nature, the Lord Howe Rise cannot simply be submerged ordinary continental crust, which would produce a negative anomaly contrast with respect to the surrounding higher susceptibility oceanic crust. Three-dimensional modeling of the plateau, using the known crustal structure and assuming an induced origin for the satellite elevation anomaly, leads to a model in which the lowest crustal layer in an otherwise 'continental' crustal structure has an unusually high susceptibility in the range cgs 0.008-0.010 (SI 0.10-0.13). Replacement or alteration of the lowest layer by a high-susceptibility rock type may be related to the subsidence of the plateau.

  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. PMID:26914826

  6. 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

  7. 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. PMID:26636499

  8. "Trust in the Lord": religious and spiritual practices of African American breast cancer survivors.

    PubMed

    Lynn, Beverly; Yoo, Grace J; Levine, Ellen G

    2014-12-01

    Few studies have examined the role of religion and spirituality among African American breast cancer patients. This study explored how African American women cope with breast cancer through religious and spiritual practices. Forty-seven African American women who had completed treatment for breast cancer participated in in-depth interviews about their experiences. The majority of the women mentioned using both individual and communal religious and spiritual practices to cope with their breast cancer diagnosis and treatment. The main themes that emerged in terms of the types of religious and spiritual practices included: (1) attendance at religious services, (2) comfort through prayers of others, and (3) encouragement through reading Biblical scriptures. These practices helped women "trust in the Lord" throughout the many challenges of cancer from diagnosis through survivorship. Although this study is exploratory, the findings illustrate how African American women with breast cancer use religious and spiritual practices to cope with their diagnosis and treatment. For clinicians, the findings provides an understanding of spiritual and religious needs in diverse populations and the importance of referring patients onto spiritual and religious resources and support. PMID:23897534

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. Effects of Lead on Ultrastructure of Isoetes sinensis Palmer (Isoetaceae), a Critically Endangered Species in China.

    PubMed

    Ding, Guohua; Li, Chunye; Han, Xu; Chi, Chunyu; Zhang, Dawei; Liu, Baodong

    2015-01-01

    Isoetes sinensis Palmer (Isoetaceae) is a critically endangered fern that is a marsh plant (that is an aquatic or amphibious plant) in China. To evaluate damage or influence of lead (Pb) on cell ultrastructure in I. sinensis, we used 2000mg·L-1 Pb(NO3)2 solution to treat I. sinensis for 35d, and used transmission electron microscope (TEM) to observe the cell ultrastructure of leaf blades and roots of the plant. Our results indicated that Pb induced distinct changes of the organelles including chloroplast, mitochondria, nucleolus and vacuole. The level of damage organ was lower leaf > upper leaf > root The typical performance of the damages caused by lead shown that part of the nucleolus cracked; the cristae dilated, matrix vacuolized and membrane structure blurred in mitochondria; the vacuole cracked; grana lamella decreased, stroma lamella loosed, starch grains decreased, and membrane structure was disrupted in chloroplasts; Pb deposits were present on cell wall. The damages to chloroplasts and mitochondria were relatively severe, while damage to the nucleus was relatively lighter. The damage to the cell ultrastructure of leaf blades with direct contact with Pb was more severe than that without direct contact with Pb. PMID:26407078

  16. 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

  17. 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.

  18. Effects of Lead on Ultrastructure of Isoetes sinensis Palmer (Isoetaceae), a Critically Endangered Species in China

    PubMed Central

    Han, Xu; Chi, Chunyu; Zhang, Dawei; Liu, Baodong

    2015-01-01

    Isoetes sinensis Palmer (Isoetaceae) is a critically endangered fern that is a marsh plant (that is an aquatic or amphibious plant) in China. To evaluate damage or influence of lead (Pb) on cell ultrastructure in I. sinensis, we used 2000mg·L-1 Pb(NO3)2 solution to treat I. sinensis for 35d, and used transmission electron microscope (TEM) to observe the cell ultrastructure of leaf blades and roots of the plant. Our results indicated that Pb induced distinct changes of the organelles including chloroplast, mitochondria, nucleolus and vacuole. The level of damage organ was lower leaf > upper leaf > root The typical performance of the damages caused by lead shown that part of the nucleolus cracked; the cristae dilated, matrix vacuolized and membrane structure blurred in mitochondria; the vacuole cracked; grana lamella decreased, stroma lamella loosed, starch grains decreased, and membrane structure was disrupted in chloroplasts; Pb deposits were present on cell wall. The damages to chloroplasts and mitochondria were relatively severe, while damage to the nucleus was relatively lighter. The damage to the cell ultrastructure of leaf blades with direct contact with Pb was more severe than that without direct contact with Pb. PMID:26407078

  19. 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

  20. 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.

  1. 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

  2. A geochemical characterisation of deep-sea floor sediments of the northern Lord Howe Rise

    NASA Astrophysics Data System (ADS)

    Radke, L. C.; Heap, A. D.; Douglas, G.; Nichol, S.; Trafford, J.; Li, J.; Przeslawski, R.

    2011-04-01

    This study presents new information on the regional geochemical characteristics of deep-sea floor sediments (1300-2423 m water depth) on the Lord Howe Rise (deep-sea plateau) and Gifford Guyot (seamount/tablemount), remote areas off eastern Australia. The aim was to provide a coherent synthesis for a suite of geochemical data that can be used to make habitat inferences and to develop surrogates of biodiversity. Sediment characteristics analysed were mineralogy, organic carbon and nitrogen concentrations and isotopic compositions, and concentrations of major and trace elements. We also measured parameters that convey information about the reactivity of organic matter and on the bio-availability of bioactive trace elements (e.g., chlorin indices and acid-extractable elements). Surface sediments from the region were calcareous oozes that were carbon-lean (0.26±0.1%) and had moderate to high chlorin indices (0.62 - 0.97). With the exception of arsenic, inorganic element concentrations were generally low by global standards. Statistical and geochemical analyses identified two major dimensions of variation in the elemental composition: (i) the degree of mixing between the detrital sediment and carbonate end-members; and (ii) the concentrations of bio-available bioactive elements. The causes of compositional variation are discussed, and include: (i) a strong latitudinal gradient in detrital atmospheric dust deposition; (ii) size fractionation and cation exchange of dust components during transit (for non-carbonates); (iii) water depth controls on carbonate dissolution; and (iv) topographic/hydrodynamic focussing of reactive organic matter. Reactive organic matter indicators were not well correlated with water depth, and did not reflect the regional ocean productivity pattern. Basalt source signatures were not evident in the mineralogy or geochemistry of sediments overlying the seamount or in the vicinity of volcanoes.

  3. 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

  4. 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.

  5. 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.

  6. Medical doctors as the captain of a ship: an analysis of medical students’ book reports on Joseph Conrad’s “Lord Jim”

    PubMed Central

    2014-01-01

    Purpose: In South Korean ferry disaster in 2014, the captain abandoned the ship with passengers including high school students still aboard. We noticed the resemblance of abandoning the ship with passengers still aboard the ferry (named the Sewol) and the ship Patna, which was full of pilgrims, in Joseph Conrad’s novel “Lord Jim.” The aim of this study is to see how medical students think about the role of a medical doctor as a captain of a ship by analyzing book reports on Conrad’s “Lord Jim.” Methods: Participants included 49 third-year medical students. Their book reports were analyzed. Results: If placed in the same situation as the character of Jim, 24 students of the 49 respondents answered that they would stay with the passengers, while 18 students indicated they would escape from the ship with the crew. Most of the students thought the role of a doctor in the medical field was like that of a ‘captain.’ The medical students reported that they wanted to be a doctor who is responsible for his or her patients, highly moral, warm-hearted, honest, and with high self-esteem. Conclusion: In conclusion, we found that “Lord Jim” induced the virtue of ‘responsibility’ from the medical students. Consequently, “Lord Jim” could be good teaching material for medical humanities. PMID:25417908

  7. DEFINITIVE SOX CONTROL PROCESS EVALUATIONS: AQUEOUS CARBONATE AND WELLMAN-LORD (ACID, ALLIED CHEMICAL, AND RESOX) FGD (FLUE GAS DESULFURIZATION) TECHNOLOGIES

    EPA Science Inventory

    The report gives results of economic evaluations of two processes: the Rockwell International aqueous carbonate process (ACP) and the Wellman-Lord process, the latter applied to a sulfuric acid plant, the Foster Wheeler Resox process, and the Allied Chemical coal reduction proces...

  8. 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…

  9. 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…

  10. Combined Palmer Type 1A and 1B Traumatic Lesions of the Triangular Fibrocartilage Complex A New Category.

    PubMed

    Nance, Erin; Ayalon, Omri; Yang, Steven

    2016-06-01

    We present a series of eight patients who underwent wrist arthroscopy for presumed solitary tears of the triangular fibrocartilage (TFC) and were, instead, found to have combined 1A (central tear) and 1B (ulnar avulsion) tears. The Palmer Classification does not currently categorize this combined pattern. All but one patient had a traumatic injury. Each subject had preoperative radiographs and MRI scans. TFC tears were evident on all MRI scans, though only one was suggestive of a combined tear pat - tern. Surgical management included arthroscopic central tear debridement and ulnar peripheral repair. Average follow-up was 22 months. Grip strength in the affected hand improved from 16% deficit as compared to the unaffected side, to 3.5% deficit postoperatively (p = 0.003), and visual analog scores (VAS) decreased from an average of 7.1/10 preoperatively to 2.3/10 postoperatively (p < 0.001). There was no statistically significant change in wrist range of motion (ROM), however. Arthroscopic debridement of the central perforation (1A lesion) with concomitant repair of the ulnar detachment (1B lesion) resulted in functional and symptomatic improvement. This combined 1A/1B TFC injury is not reliably diagnosed preoperatively and should be considered a new subset in the Palmer classification, as this will raise awareness of its presence and assist in preoperative planning of such lesions. PMID:27281315

  11. 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

  12. 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

  13. 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

  14. 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...

  15. 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…

  16. 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...

  17. 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

  18. 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

  19. 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

  20. 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

  1. Composition, distribution and regional affinities of the deepwater ichthyofauna of the Lord Howe Rise and Norfolk Ridge, south-west Pacific Ocean

    NASA Astrophysics Data System (ADS)

    Zintzen, Vincent; Roberts, Clive D.; Clark, Malcolm R.; Williams, Alan; Althaus, Franziska; Last, Peter R.

    2011-04-01

    Fishes were collected from seamounts and insular slopes of the northern Tasman and southern Coral Seas in the environs of the Reinga Ridge, Norfolk Ridge and Lord Howe Rise, at depths ranging from 49 to 1927 m. A total of 348 demersal fish species in 99 families, which were collected from 135 samples taken with a variety of sampling gear, greatly improved taxonomic knowledge of this poorly known area. Twenty five percent of the fish sampled are considered to be potentially new species. Relatively high levels of regional endemicity and diversity are attributed to geological history, and the complexity of contemporary climatology, hydrography and habitat diversity of the region. Fish assemblages were highly structured by depth, but across regions, deep-water fish faunas showed stronger taxonomic affinities than shallower faunas. Although less pronounced, spatial differences pointed towards distinct faunas between the southern and northern parts of the area. The distribution patterns and affinities to regions adjacent to the survey area indicate that (1) the fish fauna on the Lord Howe Rise near Lord Howe Island and further north is distinct from the rest of the survey regions, and exhibits eastern Australian and northern (Coral Sea) affinities, (2) the Northern Norfolk Ridge fauna is distinct from the other regions and has strong affinities with New Caledonia, (3) fishes on the Southern Norfolk Ridge, Western Norfolk Ridge and Lord Howe Plateau have more shared species compared to the other regions indicating a high level of connectedness and affinities with New Zealand fauna, and (4) some species have a wide distribution along the Norfolk Ridge providing a possible deepwater pathway between New Caledonia and New Zealand. Survey data is also useful for assessing the regions' conservation values by identifying rare or unusual components of the fauna, those with very limited distributions, those with low productivity that may be vulnerable to human disturbance (fishing

  2. Who is the Lord of the Rings in the Zeeman-spin-orbit Saga: Majorana, Dirac or Lifshitz?

    NASA Astrophysics Data System (ADS)

    de Melo, Carlos Sa; Seo, Kangjun; Han, Li

    2012-02-01

    Zeeman, spin-orbit fields and interactions can be tuned in the context of ultra-cold atoms and allow for the visitation of several different phases. For systems with zero Zeeman field, the evolution from BCS to BEC superfluidity in the presence of spin-orbit effects is only a crossover [1]. In contrast, for finite Zeeman fields, spin-orbit coupling induces a triplet component in the order parameter that produces nodes in the quasiparticle excitation spectrum leading to bulk topological phase transitions of the Lifshitz type [2]. A fully gapped phase also exists, where a crossover from indirect to direct gap occurs. For spin-orbit couplings with equal Rashba and Dresselhaus strengths the nodal quasi-particles are Dirac fermions that live at and in the vicinity of rings of nodes. Transitions from and to nodal phases can occur via the emergence of zero-mode Majorana fermions at phase boundaries, where rings of nodes of Dirac fermions annihilate [3]. Lastly, we characterize different phases via spectroscopic and thermodynamic properties and conclude that Lifshitz is the ``Lord of the Rings.'' [4pt] [1] Li Han, C. A. R. Sa de Melo, arXiv:1106.3613v1.[0pt] [2] Kangjun Seo, Li Han and C. A. R. Sa de Melo, arXiv:1108.4068v2.[0pt] [3] Kangjun Seo, Li Han and C. A. R. Sa de Melo, arXiv:1110.6364v1.

  3. Who is the Lord of the Rings in the Zeeman-spin-orbit Saga: Majorana, Dirac or Lifshitz?

    NASA Astrophysics Data System (ADS)

    Sa de Melo, Carlos

    2013-05-01

    I discuss the simultaneous effects of Zeeman and spin-orbit fields during the evolution from BCS to BEC superfluidity for ultra-cold fermions. It has been recently demonstrated experimentally that Zeeman or spin-orbit fields and interactions can be tuned in the context of ultra-cold atoms and allow for the visitation of several different phases. For systems with zero Zeeman field, the evolution from BCS to BEC superfluidity in the presence of spin-orbit effects is only a crossover as the system remains fully gapped, even though a triplet component of the order parameter emerges. In contrast, for finite Zeeman fields, spin-orbit coupling induces a triplet component in the order parameter that produces nodes in the quasiparticle excitation spectrum leading to bulk topological phase transitions of the Lifshitz type. Additionally, a fully gapped phase exists, where a crossover from indirect to direct gap occurs. For spin-orbit couplings with equal Rashba and Dresselhaus strengths the nodal quasi-particles are Dirac fermions that live at and in the vicinity of rings of nodes. Transitions from and to nodal phases can occur via the emergence of zero-mode Majorana fermions at phase boundaries, where rings of nodes of Dirac fermions annihilate. Lastly, I characterize different phases via spectroscopic and thermodynamic properties and conclude that Lifshitz is the ``Lord of the Rings.'' Work supported by ARO grant W911NF-09-1-0220.

  4. 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. PMID:16218156

  5. 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. PMID:23033971

  6. 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

  7. 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

  8. 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. PMID:26671833

  9. 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

  10. 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.

  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. PMID:21116862

  12. 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

  13. Moisture variability in the Danube lower basin: an analysis based on the Palmer drought indices and the solar/geomagnetic activity influence

    NASA Astrophysics Data System (ADS)

    Mares, Ileana; Dobrica, Venera; Demetrescu, Crisan; Mares, Constantin

    2014-05-01

    For the Danube lower basin, 27 stations relatively evenly distributed in Romania, were considered. Based on average monthly temperatures, the total monthly rainfall and available water capacity (AWC), four indices Palmer PDSI, PHDI, WPLM, and ZIND, were calculated. The four indices Palmer have both common features and differences, but overall help us to analyze the variability of drought or excessive moisture for the area studied. Also, an index easier to estimate was calculated, which depends only on the temperatures and precipitation normalized (TPP). The analyzes were performed separately for each season from a 61-year period (1931-1998). For each of the four indices Palmer and for TPP index, decompositions in the empirical orthogonal functions (EOFs) were carried out. For a feature overview of the state of drought or excessive moisture we achieved decompositions in the multivariate EOFs (MEOF) of the four indices Palmer. In all analyzes we used only the first temporal component, namely the principal component (PC1). Limits of variation of these indices, the change points which separating the dry periods and relatively wet periods and quasi-periodicities were highlighted for each season. We tested the influence of large-scale atmospheric circulation by means of pressure index, which we named Greenland Balkan Oscillation Index (GBOI), similar to the NAO index, but GBOI is more efficient for the studied area. The GBO index has a clear influence on the variation of drought indices in winter, especially for the overall index expressed by PC1-MEOF. Regarding the influence of other extra atmospheric factors on the occurrence dry periods or excessively wet periods, this influence has been tested considering the Wolf numbers and Kp index. From testing the influence of geomagnetic activity through the correlative analysis using Kp index, statistically significant results (95%) were obtained only for winter season for PC1-MEOF and PC1-TPP. Also, for winter, power spectra

  14. Long term climate deviations: an alternative approach and application on the Palmer drought severity index in Hungary

    NASA Astrophysics Data System (ADS)

    Makra, L.; Horváth, Sz; Pongrácz, R.; Mika, J.

    A new statistical test (Makra-test), applicable for long time series, is introduced to identify extended sub-periods, namely, “breaks”, average of which is significantly higher or lower than the mean of the entire time series. In order to apply this test, normal distribution of the time series being examined is a sufficient condition. In another case, if the number of elements increases in the time series, its distribution is near normal and the test can be applied, as well (according to the Central Limit Theorem). The method is demonstrated on monthly Palmer drought severity index (PDSI) data sets, computed for five stations of East Hungary in 1901-1999. Due to strongly recursive (auto-correlative) nature of PDSI every second month of the warm season (April, June, August and October) is analysed and treated as independent samples. Normality of the time series, which is a sufficient condition of the Makra-test, is validated by Kolmogorov-Smirnov test and χ2-test. Analysis of the PDSI time series indicates that separate treatment of the months is important not only to ensure the normality, but also to consider the existing slight seasonal differences in standard deviation and skewness of the index in the East-Hungarian region. The Makra-test delimits one or more (maximum 4) significant sub-periods of the PDSI in every station and month (not considering the sub-intervals within the significant breaks, although most of them are also significant). Since the PDSI is based on monthly temperature and precipitation data that exhibit considerable inhomogeneities ( Szentimry, 1999), the test is applied both for the original and the homogeneous time series. Effect of the inhomogeneity on long term variations of PDSI is strong: about the half of the significant breaks in the original time series disappear or become totally different from the time series based on homogenised data. All negative (dry) breaks of each month and station, however, occurred in more recent decades

  15. Spatiotemporal analysis of droughts using self-calibrating Palmer's Drought Severity Index in the central region of South Africa

    NASA Astrophysics Data System (ADS)

    Edossa, Desalegn C.; Woyessa, Yali E.; Welderufael, Worku A.

    2015-08-01

    The loss of life and property from drought events has forced society to focus on the development of reliable early warning systems which may enable farmers and other stakeholders to correctly and timely adapt to the expected impacts of climatic hazard. However, a scientific approach to a reliable early warning system for a region requires, among others, characterisation of drought events in the region in terms of duration, magnitude, intensity and frequency using standard drought indices. Therefore, the objective of this study was to identify and characterise drought events in the Modder River basin, central region of South Africa, using a self-calibrated Palmer's Drought Severity Index (sc-PDSI). Attempts were also made to establish a relationship between meteorological and hydrological drought events in the region. During the period of analysis, the total number of drought episodes identified in the study area ranged between eight and sixteen. It was found that the most severe drought episodes occurred during the period 1992-1995 followed by the period 1982-1987. Results of analysis of seasonal drought events in one of the quaternary catchments (C52A) revealed that peak drought events during the three summer months (November, December and January) occurred in the area in 1993. However, in terms of event magnitude and intensity, the worst drought events were recorded during the period December 1982-July 1987, followed by the event that ensued during December 1989-September 1995. Results of analysis of decadal variation of drought events showed that the number of extreme and moderate drought events recorded in the catchment showed statistically significant increasing trends during the five decades at 5 % significance level. Moreover, spectral analysis of sc-PDSI time series in the region identified periodicities in the time series ranging from 6 years (C52E) to 16 years (C52K). In terms of the spatial extent of extreme drought events, the maximum areal coverage (91

  16. 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

  17. 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.

  18. The other drug lords.

    PubMed

    Novak, V

    1993-01-01

    To gain an understanding of how hard it will be to control skyrocketing health care costs in the United States, consider one small part of the health care system: the pharmaceutical industry. Every time Congress threatens to crack down on drug costs or reduce government support for the industry, the pharmaceutical firms crank out PAC contributions and deploy their lobbyists. The upshot: drug companies get to charge what they want while holding onto millions of dollars' worth of government giveaways, including tax breaks and generous patent protection. PMID:8500946

  19. 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

  20. A long-term follow-up of 60 Lord total hip arthroplasties in rheumatic disease: a mean follow-up of 14 years.

    PubMed

    Lybäck, C C; Lybäck, C O; Kyrö, A; Kautiainen, H J; Belt, E A

    2006-10-01

    The aim of the study was to analyse the survivorship of 60 total hip arthroplasties using the cementless Lord prosthesis in 51 patients with inflammatory joint disease. Patients were operated on between the years 1985 and 1988. The mean follow-up time was 13.8 (4.0-18.6) years. During the follow-up, one deep infection was encountered, and seven patients died of causes unrelated to the hip replacement. Revision surgery or death of the patient was used as an end point. The overall survival was 88.1% [95% confidence interval (CI) 76.6-94.1] for the stem, and 64.3% (95% CI 50.6-75.1) for the cup at 15 years. Causes for revision surgery were loosening of the cup in 17 hips, loosening of both components in five hips, and one deep infection. PMID:16691388

  1. Tree-ring variation in teak ( Tectona grandis L.) from Allapalli, Maharashtra in relation to moisture and Palmer Drought Severity Index, India

    NASA Astrophysics Data System (ADS)

    Ram, Somaru; Borgaonkar, H. P.; Munot, A. A.; Sikder, A. B.

    2011-08-01

    We developed a ring-width chronology of teak ( Tectona grandis L.) from a moisture stressed area in Maharashtra, India. Bootstrapped correlation analysis indicated that moisture index (MI) and Palmer Drought Severity Index (PDSI) showed better performance rather than same year rainfall over the region. Tree-ring variations were most correlated positively with PDSI during different seasons compared with MI. Significant strong positive correlation with MI, and negative association with temperature and potential evapotranspiration (PET) were found during previous and current year post-monsoon (ON). This study shows that the moisture availability during the post-monsoon of the previous year has a significant role in the development of annual growth rings. The reconstructed previous year post-monsoon (-ON) moisture index for the period 1866-1996 indicates 3.5 and 29.3 years periodicities.

  2. 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.

  3. 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. PMID:25962141

  4. 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

  5. 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.

  6. Effect of stratospheric ozone depletion and enhanced ultraviolet radiation on marine bacteria at Palmer Station, Antarctica in the early austral spring.

    PubMed

    Pakulski, J Dean; Kase, Jason P; Meador, Jarah A; Jeffrey, Wade H

    2008-01-01

    We investigated the interactions between ozone-depleted air masses and subsequent changes in UVB on marine bacterial abundance and production at Palmer Station, Antarctica from September to November 1999. During periods of low total column ozone (TCO), bacterial cell concentrations declined by 57%. Photoinhibition of bacterial [(3)H]-leucine (Leu) and [(3)H]-thymidine (TdR) incorporation due to UVB was greatest during periods of low TCO in September and early October. During diel ( approximately 28 h) exposure experiments, light treatment samples exhibited >75-100% inhibition of TdR incorporation by mid-afternoon. Leu incorporation exhibited maximum inhibition (50-100%) at sunset and early evening hours. Leu and TdR incorporation in light treatment samples did not exhibit recovery during subsequent periods of darkness. Bacterial Leu and TdR incorporation rates were inversely related to Setlow Dose during a period of recovery from low TCO. These data further suggested a threshold exposure below which bacterial Leu and TdR incorporation recovered rapidly. Recovery of bacterial production after acute Setlow Dose exposures lagged recovery of TCO and was linearly related to TCO measured 2 days previously. This lag in recovery may have resulted from the energetically expensive repair of UVR-induced DNA damage acquired during periods of low TCO. PMID:18173723

  7. 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.

  8. 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.

  9. 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.

  10. 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)

  11. 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

  12. 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.

  13. Highly Variable Holocene Antarctic Climate: A High-Resolution Marine Geochemical Record of Surface and Export Production, Terrigenous Provenance, and Terrigenous Accumulation from the Palmer Deep, West Antarctic Peninsula.

    NASA Astrophysics Data System (ADS)

    Kryc, K. A.; Murray, R. W.; Dunbar, R. B.

    2001-12-01

    The Antarctic Peninsula is an ideal region to investigate climate change at decadal to millennial timescales due to its location in one of the earth's most dynamic climate systems. We have targeted the geochemical sedimentary record of ODP Site 1098 in the Palmer Deep to investigate changes in Holocene glacial evolution and oscillations in the Circumpolar Deep Water as traced by terrigenous provenance, terrigenous accumulation, nutrient utilization, and surface and export production. More than 50 meters of laminated diatomaceous muds, oozes, and muddy diamictons were recovered from the Palmer Deep, comprising the first, high-resolution, continuous Holocene sediment record from the Antarctic continental margin. We report on a synthesis of trace and major element, stable isotope, and C/N geochemistry on samples collected at a temporal resolution ranging from ~8 to ~50 years. We analyzed Si, Al, Ti, P, Ba, biogenic opal, organic C and N, and organic 13C/12C and 15N/14N isotopic ratios every 2.5 to 10 cm downcore. A series of sequential extractions were completed on a subset of samples to better constrain the elemental distribution within the different components of the sediment. Our chronology is based on 36 AMS radiocarbon dates. Biogenic opal, Corg, and P accumulation rates all increase ~2,000 years B.P., reaching a maximum ~5,500 to 7,000 years B.P. Opal concentrations are less variable, yet indicate that biosiliceous production increased during the mid-Holocene. 13C/12C in bulk organic matter are high (with values similar to ice-edge bloom products) ~4500 to 7000 years B.P., signifying stronger diatom bloom events during the mid-Holocene. Prior to ~3000 years B.P., delta15N was lower for ~2,000 years, resulting from less complete utilization of photic zone nitrate. The Al/Ti ratio indicates a change in terrigenous composition ~3500 years B.P. indicating a change in source, weathering style, and/or intensity. All tracers of productivity and terrigenous provenance

  14. 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

  15. Biology at Lord Mayor Treloar College.

    ERIC Educational Resources Information Center

    Lones, Jane

    1985-01-01

    The benefits of participating in biology instruction (with a stress on human biology) for physically handicapped students are noted. Risks in the laboratory are considered and balanced with the advantages of direct contact with the natural world. (CL)

  16. 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.…

  17. '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. PMID:25720797

  18. Controversy and the state: lord ARPA and intelligent computing.

    PubMed

    Guice, J

    1998-02-01

    This is a study of a well-known controversy in computer science, between artificial intelligence and neural networks researchers. It examines claims made by participants in the field that the controversy was triggered, shaped and finally resolved in connection to activities of state research agencies, particularly the US Department of Defense Advanced Research Projects Agency (ARPA). In contrast to these claims, this account concludes that, although ARPA's relations to the controversy among researchers were important, they were indirect. This study thus beings the analytical resources of studies of scientific controversy to bear on a domain which has so far gone largely unexamined in studies of 20th-century controversies - namely, state research policy and management. The account is based on contemporary documents, historical literatuare, and interviews with researchers and ARPA officials. PMID:11619937

  19. 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…

  20. 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....

  1. 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.

  2. BRCA1 loses the ring but lords over resistance.

    PubMed

    Powell, Simon N

    2016-08-01

    Germline breast cancer 1 (BRCA1) variants are associated with a high risk of breast and ovarian cancers. Many BRCA1-mediated cancers are initially responsive to platinum-based therapy; however, resistance commonly develops. The BRCA1185delAG mutation is common in the Ashkenazi Jewish population and has been thought to result in loss of function due to the introduction of a stop codon in the 5' region of the BRCA1 transcript. Two studies in this issue of the JCI reveal that the BRCA1185delAG mutation results in the production of BRCA1 that lacks the N-terminal really interesting new gene (RING) domain. RING-less BRCA1 was shown to directly mediate chemoresistance, while maintaining some homologous recombination function. These results provide important insight into BRCA1 function and indicate that other truncated proteins could arise through similar alterations in codon usage. PMID:27454288

  3. 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.

  4. 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.

  5. 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...

  6. Glyphosate-resistant palmer amaranth: a threat to conservation agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Conservation tillage reduces the physical movement of soil to the minimum required for crop establishment and production. Adoption of conservation tillage increased dramatically with the advent of transgenic, glyphosate-resistant crops that permitted in-season, over-the-top use of glyphosate, a broa...

  7. Glyphosate-resistant Palmer Amaranth in the U.S.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Since glyphosate-resistant (GR) crops were commercialized, glyphosate has been extensively used to effectively and economically manage weeds. The adoption of GR technology also provided growers with the capabilities needed to rapidly adopt conservation tillage production systems. Selection pressure ...

  8. An Evaluation of the Humanities Program at Lord Byng Secondary School During 1970-71.

    ERIC Educational Resources Information Center

    McIntyre, D.; Moodie, A. G.

    This paper evaluates an experimental humanities program combining English and Social Studies materials in which students discussed topics of social concern. Grade distributions, teacher complaints, planned improvements, and responses to a student questionnaire are examined. A copy of the questionnaire is included. (DLG)

  9. Review: The lord of the rings: Structure and mechanism of the sliding clamp loader.

    PubMed

    Kelch, Brian A

    2016-08-01

    Sliding clamps are ring-shaped polymerase processivity factors that act as master regulators of cellular replication by coordinating multiple functions on DNA to ensure faithful transmission of genetic and epigenetic information. Dedicated AAA+ ATPase machines called clamp loaders actively place clamps on DNA, thereby governing clamp function by controlling when and where clamps are used. Clamp loaders are also important model systems for understanding the basic principles of AAA+ mechanism and function. After nearly 30 years of study, the ATP-dependent mechanism of opening and loading of clamps is now becoming clear. Here I review the structural and mechanistic aspects of the clamp loading process, as well as comment on questions that will be addressed by future studies. © 2016 Wiley Periodicals, Inc. Biopolymers 105: 532-546, 2016. PMID:26918303

  10. 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…

  11. Transported to Van Diemen's Land: The Boys of the "Frances Charlotte" (1832) and "Lord Goderich" (1841).

    ERIC Educational Resources Information Center

    Jordan, Thomas E.

    1985-01-01

    The logs of two ships transporting juvenile convicts from Great Britain to Australia in the early nineteenth century have been transcribed. Data on the backgrounds of the boys and height data are presented and analyzed. Comparisons are made with ninteenth- and twentieth-century data sets. (Author/RH)

  12. Freeing the Hand of the Lord: Securing Constructivist Pedagogy through Professional Development in Kenyan Rural Schools

    ERIC Educational Resources Information Center

    Ngundi, James

    2013-01-01

    This study explores the use of constructivist pedagogy promoting learner-centered teaching in Kenya's rural primary schools. It explores both the school-based as well as bureaucratic hurdles to the success of constructivist pedagogy. Teacher ideologies, issues of diverse cultures and traditional beliefs, the rural context characterized by…

  13. 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. PMID:24389693

  14. 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…

  15. Lord Street Theater Journal: At-Risk Youth and Performance Art.

    ERIC Educational Resources Information Center

    Salazar, Laura Gardner

    1998-01-01

    Describes a theater in Port-of-Spain developed by a recovered drug user and advertising executive to provide a safe and interesting environment for recovering drug users. Discusses the methods used to engage the participants in learning about theater. Offers a chronological recounting of the class and describes participants' reactions to various…

  16. The secret things belong unto the Lord our God: secrecy in the pharmaceutical arena.

    PubMed

    Lexchin, Joel

    2007-09-01

    Secrecy in the pharmaceutical arena has taken on more importance in the recent past as the pharmaceutical industry has assumed greater prominence in the funding of clinical research and has also become a funder of the agencies that are charged with regulating it. Governments have adopted a neo-liberal agenda that prioritizes private profit over public health and are therefore willing to let industry set the research agenda. As a result, secrecy, to protect intellectual property rights, is a major feature of clinical research. Secrecy also leads to biases in the published literature that conceal significant safety problems. Because regulators are now partially dependent on the pharmaceutical industry for their existence regulators are unwilling to challenge industry. By treating data on efficacy and safety as commercially confidential information they effectively collude with industry in denying health professionals and the public access to essential information to be able to use drugs appropriately. PMID:17970243

  17. Educational Measurement in the Psychometric School of Frederick Lord and Darryl Bock.

    ERIC Educational Resources Information Center

    Glas, Cees A. W.

    2002-01-01

    "Test Scoring" provides insight into psychometric procedures as used by a professional testing company or in large-scale projects. The book contains an overview of standard test theory, a discussion of factor analytic theory, and an exploration of special applications and problems. (SLD)

  18. Citizen Hersant: The Rise to Power of a Contemporary French Press Lord.

    ERIC Educational Resources Information Center

    McWilliams, Alvi

    When the centrist government of Prime Minister Jacques Chirac chose 69-year-old Robert Hersant to buy the newspaper "France-Soir" (famous for its ties to the resistance to the Nazis) in 1976, journalists at many newspapers on the left fought the political move by reminding both the public and the government of Hersant's collaboration during the…

  19. 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)

  20. 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.

  1. 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.

  2. Asteroid lightcurve analysis at the Palmer Divide Observatory - winter 2004-2005

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.

    2005-09-01

    Lightcurves for the following asteroids were obtained and then analyzed to determine the synodic period and amplitude: 400 Ducrosa, 790 Pretoria, 829 Academia, 1010 Marlene, 1509 Esclangona, 1919 Clemence, 1989 Tatry, 2001 Einstein, 2065 Spicer, 2069 Hubble, 2131 Mayall, 3037 Alku, 3043 San Diego, 3086 Kalbaugh, 4631 Yabu, 4736 Johnwood, 5035 Swift, 6310 Jankonke, (6382) 1988 EL, 6650 Morimoto, (23200) 2000 SH3, (21181) 1994 EB2, (30311) 2000 JS10, and (33896) 2000 KL40. Three asteroids were observed previously but not reported: 1158 Luda, 1930 Lucifer, and 70030 Margaretmiller.

  3. 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.

  4. Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri) Spreads in the Southern United States (U.S.)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Glyphosate (N-phosphonomethyl glycine) is an exceptionally broad-spectrum herbicide that was first registered for use in 1974. Glyphosate is used mainly in conjunction with transgenic, glyphosate-resistant soybean, canola (Brassica napus), cotton (Gossypium hirsutum), and corn (Zea mays) cultivars, ...

  5. Response of root-knot nematodes and Palmer amaranth to tillage and rye green manure

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rye (Secale cereale L.), which produces bioactive benzoxazinoid compounds, is a frequently used winter cover crop in many agronomic production systems in the USA. Our objective was to determine whether incorporating rye into soil while still green results in greater suppression of root-knot nematod...

  6. 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., Jr.; 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).

  7. 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…

  8. Lords, Squires, and Yeomen: Collegiate Middle Managers and Their Organizations. AAHE-ERIC/Higher Education Research Report No. 7.

    ERIC Educational Resources Information Center

    Scott, Robert A.

    This study on collegiate middle managers examines: the effects of federal compliance requirements on collegiate administrators; the cause of growth, elaboration, and differentiation in middle-level collegiate administration; the functions, status, roles, and values of mid-level administrators; and the role of national occupational associations for…

  9. 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."

  10. "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…

  11. 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

  12. 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.

  13. 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

  14. "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…

  15. The S-R issue: its status in behavior analysis and in Donahoe and Palmer's learning and complex behavior.

    PubMed Central

    Donahoe, J W; Palmer, D C; Burgos, J E

    1997-01-01

    The central focus of this essay is whether the effect of reinforcement is best viewed as the strengthenng of responding or the strengthening of the environmental control of responding. We make the argument that adherence to Skinner's goal of achieving a moment-to-moment analysis of behavior compels acceptance of the latter view. Moreover, a thoroughgoing commitment to a moment-to-moment analysis undermines the fundamental distinction between the conditioning process instantiated by operant and respondent contingencies while buttressing the crucially important differences in their cumulative outcomes. Computer simulations informed by experimental analyses of behavior and neuroscience are used to illustrate these points. PMID:9132463

  16. 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...

  17. Demonstrating Use of High-Residue, Cover-Crop Conservation-Tillage Systems to Control Glyphosate-Resistant Palmer Amaranth

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Adoption rates of transgenic cotton have been on the incline since its introduction in 1997 to make up almost 90% of total cotton production in the United States. Reduced-tillage practices, with their even lower production costs, have seen a concomitant increase across the southern region of the US....

  18. 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…

  19. "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…

  20. 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…

  1. 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.

  2. 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.)

  3. Commit your works to the Lord, and your thoughts shall be established (Prov. 16:3). Inter-stable control systems

    NASA Technical Reports Server (NTRS)

    Vonpragenau, George L.

    1987-01-01

    Algebraic structures are discussed for control systems that maintain stability in the presence of resonance uncertainties. Dual algebraic operations serve as elementary connections that propagate the stability of inter-stable subsystems. Frequency responses within complex half-planes define different types of inter-stability. Dominance between incompatible types is discussed. Inter-stability produces sufficient but unnecessary stability conditions, except for conservative systems where the conditions become also necessary. Multivariable systems, colocation of actuator and sensor, and virtual colocation are treated. Instead of passivity, inter-stability relates stability to the mapping of poles and zeros by transfer functions and transfer matrices. Inter-stability determines stability on the subsystem level, is less complex even for multivariable systems, adds design flexibility, and relaxes the dynamic data problem of large systems such as space stations.

  4. 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.

  5. 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.

  6. 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.

  7. 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...

  8. 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...

  9. 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:

  10. 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

  11. 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

  12. TsuSpeedv0.5: Inversion of flow depth and flow speed along a cross section

    NASA Astrophysics Data System (ADS)

    Tang, H.; Weiss, R.

    2013-12-01

    Modern tsunami deposits are employed to estimate the overland flow characteristics of the tsunami. With the help of the overland-flow characteristics, the characteristics of the causative tsunami wave can be estimated. The understanding of tsunami deposits has tremendously improved over the last decades, and the importance of tsunami sediment studies for hazard assessments was highlight after the 2004 Sumatra tsunami. Tsunami deposits are studied in forward and inversion models. There are three prominent inversion models: (a) Moore's advection model (Moore et al., 2007), (b) Soulsby Inundation model (Soulsby et al. 2007), and (c) TsuSedMod (Jaffe et al., 2007). TsuSpeedv0.5 incorporates all three models and adds new modules to better estimate the characteristics of individual sediment layers. TsuSpeedv0.5 takes a grain-size distribution of a sampled tsunami deposits and initial estimates for the flow depths at the shore and the location of the sampled tsunami deposits as input. TsuSpeedv0.5 then computes sediment concentration, grain-size distribution of sediment source and flow speed to match the tsunami sediment thickness and grain size distribution from field observation, on which the final estimate of the grain-size distribution, flow speed, and froude number for each layer is based. Furthermore, the characteristics of the tsunami deposit matched (as good as it gets) at the sample location are then also extrapolated along a cross section. Keywords: Tsunami; Tsunami sediment; Sediment transport; Flow depth;Flow Speed

  13. 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

  14. 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…

  15. 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…

  16. Lifelong Literacy: An Economic, Social and Moral Imperative

    ERIC Educational Resources Information Center

    Eldred, Jan

    2011-01-01

    Over the past year, NIACE staff have been guided and advised by a group of 11 dynamic and well-informed commissioners, led by Lord Boswell of Aynho, in conducting an independent inquiry into the state of adult literacy in England. Lord Boswell is well equipped for this role and passionate about the issue. As well as being a former minister for…

  17. 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...

  18. 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…

  19. Aphids (Homoptera: Aphididae) associated with rhubarb (Rheum spp.) in the Matanuska Valley, Alaska: species composition, seasonal abundance, and potential virus vectors

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rheum spp (rhubarb) is one of the priority crop species curated at the USDA Agricultural Research Service (ARS), Subarctic Agricultural Research Unit (SARU) in Palmer, Alaska. The Palmer site acts as the primary rhubarb repository for the USDA, ARS, National Plant Germplasm System (NPGS). The SARU r...

  20. 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…

  1. "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…

  2. 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

    ... 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, Systems... Procedures (44 FR 11034, February 26, 1979), and 3. Will not have a significant economic impact, positive...

  3. 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…

  4. 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:

  5. 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.

  6. 75 FR 8186 - Qualification of Drivers; Exemption Renewals; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

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

  7. How Rutherford missed discovering quantum mechanical identity

    NASA Astrophysics Data System (ADS)

    Temmer, G. M.

    1989-03-01

    An interesting quirk in the energy dependence of alpha-particle scattering from helium caused Lord Rutherford to miss a major discovery—namely, the consequences of quantum mechanical identity—before their prediction by Mott a short time later.

  8. Keeping staff in step.

    PubMed

    Mulholland, Hélène

    2015-07-01

    BRIAN MCENTEGGART, clinical practice facilitator (CPF) for emergency care at University College Hospital, London, recently plastered the broken foot of an Irish dancer in Michael Flatley's Lord of the Dance show in London's West End. PMID:26159348

  9. 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.

  10. 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)

  11. 77 FR 37710 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... review, we cannot guarantee that we will be able to do so. Dated: June 7, 2012. Alexandra Lord, Acting... Theater, (Movie Theaters in Washington State MPS) 1011 Main St., Vancouver, 12000421 A request to move...

  12. 3 CFR 9053 - Proclamation 9053 of October 31, 2013. National Family Caregivers Month, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... in mind, local agencies work to connect individuals with options including adult day care, respite... hereunto set my hand this thirty-first day of October, in the year of our Lord two thousand thirteen,...

  13. 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 ...

  14. Photograph of photogrammetric plate LCHABSGS11IL1124S06R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S06R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  15. Photograph of photogrammetric plate LCHABSGS11IL1124S11L. EAST (WELLS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S11L. EAST (WELLS STREET) ELEVATION, UPPER LEVEL Middle center section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  16. Photograph of photogrammetric plate LCHABSGS11IL1124S07R. EAST (WELLS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S07R. EAST (WELLS STREET) ELEVATION, GROUND LEVEL Lower left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  17. Photograph of photogrammetric plate LCHABSGS11IL1124S14L. EAST (WELLS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S14L. EAST (WELLS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper center section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  18. Photograph of photogrammetric plate LCHABSGS11IL1124S15L. EAST (WELLS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S15L. EAST (WELLS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  19. Photograph of photogrammetric plate LCHABSGS11IL1124S02R. SOUTH (ADAMS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S02R. SOUTH (ADAMS STREET) ELEVATION, GROUND LEVEL Lower right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  20. Photograph of photogrammetric plate LCHABSGS11IL1124S08R. EAST (WELLS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S08R. EAST (WELLS STREET) ELEVATION, GROUND LEVEL Lower center section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  1. Photograph of photogrammetric plate LCHABSGS11IL1124S04R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S04R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL Middle right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  2. Photograph of photogrammetric plate LCHABSGS11IL1124S05R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S05R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  3. Photograph of photogrammetric plate LCHABSGS11IL1124S09L. EAST (WELLS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S09L. EAST (WELLS STREET) ELEVATION, GROUND LEVEL Lower right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  4. Photograph of photogrammetric plate LCHABSGS11IL1124S13R. EAST (WELLS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S13R. EAST (WELLS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  5. Photograph of photogrammetric plate LCHABSGS11IL1124S10R. EAST (WELLS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S10R. EAST (WELLS STREET) ELEVATION, UPPER LEVEL Middle left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  6. Photograph of photogrammetric plate LCHABSGS11IL1124S01R. SOUTH (ADAMS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S01R. SOUTH (ADAMS STREET) ELEVATION, GROUND LEVEL Lower left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  7. 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...

  8. 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...

  9. 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

  10. 75 FR 31279 - Blueberry Promotion, Research, and Information Order; Increase Membership

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... Agricultural Marketing Service 7 CFR Part 1218 Blueberry Promotion, Research, and Information Order; Increase..., 2010. FOR FURTHER INFORMATION CONTACT: Jeanette Palmer, Marketing Specialist, Research and Promotion... practice and procedure, Advertising, Consumer information, Marketing agreements, Blueberry...

  11. 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

  12. 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

  13. A new angle for glp-1 receptor agonist: the medical economics argument. Editorial on: Huetson P, Palmer JL, Levorsen A, et al. Cost-effectiveness of the once-daily glp-1 receptor agonist lixisenatide compared to bolus insulin both in combination with basal insulin for the treatment of patients with type 2 diabetes in Norway. J Med Econ 2015: 1-13 [Epub ahead of print].

    PubMed

    Valencia, Willy Marcos; Florez, Hermes Jose

    2015-01-01

    Glucagon-like peptide-1 receptor agonists (GLP-1 RA) are relatively new medications for diabetes that offer a weight-loss profile that can be considered desirable for patients with both type 2 diabetes (T2D) and obesity. GLP-1 RA are effective in combination with insulin, and even slightly superior or at least equal to short-acting insulin in T2D; however, since they work in the incretin system, they may not be effective in long-standing disease. Additionally, only recently have publications reported their cardiovascular safety, and there is limited evidence for long-term effectiveness. The work presented by Huetson et al. offers a much needed perspective through a medical economic model for the long term cost-effectiveness of GLP-1 RA. The authors found benefits in quality-adjusted life years and reduced lifetime healthcare costs. While there are a few limitations, this study contributes to the understanding of these agents and their impact on the epidemics of obesity in T2D, where weight management is no longer an option, but an essential component of the diabetes plan of care. PMID:26337323

  14. 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.

  15. 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

  16. Assisted death: a basic right or a threat to the principal purpose of medicine?

    PubMed

    Catto, G; Finlay, I G

    2014-01-01

    There is much debate in the UK and abroad around whether the law should be changed to license doctors to prescribe lethal drugs to assist terminally ill patients to commit suicide. Here, Sir Graeme Catto argues that terminally ill mentally competent adults should be able to choose the time and place of their death. Opposing him, Baroness Ilora Finlay argues that both the Assisted Suicide (Scotland) Bill and Lord Falconer's private member's bill in the House of Lords endanger patients' safety and require doctors to assess patients against criteria that cannot be verified. PMID:24999777

  17. The Police and Criminal Evidence Bill under attack.

    PubMed

    Deitch, Rodney

    1983-03-26

    The British Medical Association and the Royal College of General Practitioners are among groups objecting to the Police and Criminal Evidence Bill scheduled to reach the House of Lords in May 1983. A clause in the bill would allow police access, with the permission of a circuit judge, to the records of doctors, solicitors, and members of the clergy. Medical organizations are concerned about the impact on health care if the confidential physician patient relationship is threatened and doctors become reluctant to keep detailed records. Strong opposition to the bill is expected in the House of Lords. PMID:11653467

  18. 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).

  19. Nature of fluid flows in differentially heated cylindrical container filled with a stratified solution

    NASA Technical Reports Server (NTRS)

    Wang, Jai-Ching

    1992-01-01

    Semiconductor crystals such as Hg(1-x)Cd(x)Te grown by unidirectional solidification Bridgmann method have shown compositional segregations in both the axial and radial directions. Due to the wide separation between the liquidus and the solidus of its pseudobinary phase diagram, there is a diffusion layer of higher HgTe content built up in the melt near the melt-solid interface which gives a solute concentration gradient in the axial direction. Because of the higher thermal conductivity in the melt than that in the crystal there is a thermal leakage through the fused silica crucible wall near the melt-solid interface. This gives a thermal gradient in the radial direction. Hart (1971), Thorpe, Hutt and Soulsby (1969) have shown that under such condition a fluid will become convectively unstable as a result of different diffusivities of temperature and solute. It is quite important to understand the effects of this thermosolute convection on the compositional segregation in the unidirectionally solidified crystals. To reach this goal, we start with a simplified problem. We study the nature of fluid flows of a stratified solution in a cylindrical container with a radial temperature gradient. The cylindrical container wall is considered to be maintained at a higher temperature than that at the center of the solution and the solution in the lower gravitational direction has higher solute concentration which decrease linearly to a lower concentration and then remain constant to the top of the solution. The sample solution is taken to be salt water.

  20. 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

  1. 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.

  2. 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

  3. (Preliminary work on the environmental impact statement for the US Antarctic Program)

    SciTech Connect

    Railsback, S.F.

    1990-04-27

    Oak Ridge National Laboratory is preparing an environmental impact statement for the US Antarctic Program (USAP), which is operated for the National Science Foundation. This trip was a site visit to two USAP facilities: the R/V Polar Duke and Palmer Station. The Polar Duke is a 219-foot ice-strengthened vessel used as a research platform and for transportation. Palmer Station is a research base on Anvers Island near the Antarctic Peninsula. Environmental impacts include air emissions from diesel engines, discharges of untreated wastewater, the potential for spills of fuel and hazardous chemicals, and the attraction of tourists to the Palmer vicinity. Recommendations for minimizing impacts will be made in the environmental impact statement.

  4. 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.

  5. Evolution of aerosol and CCN properties on the Antarctic Peninsula and Southern Ocean during the spring and summer seasons.

    NASA Astrophysics Data System (ADS)

    Corrigan, C.; Roberts, G.; Grant, G.

    2014-12-01

    The Southern Ocean has been identified as one of the key regions that need aerosol measurements to improve our models of global climate change. The Portable AERosol Observing System (PAEROS) was deployed in an extended field campaign to measure CCN and aerosols in Antarctica and the Southern Ocean from October 2013 to mid-March 2014. PAEROS is a lightweight, man-portable instrument package developed at the Scripps Institution of Oceanography for the purpose of collecting autonomous measurements of aerosol and cloud condensation nuclei (CCN) properties in remote and challenging environments. The initial phase involved the PAEROS package sampling onboard the R/V Gould during the five-day transit of the Drake Passage between Punta Arenas, Chile and Palmer Station on the Antarctic Peninsula. Upon arrival at Palmer Station, PAEROS was transferred to land and installed on top of a hill about 500 m from the main buildings. For five months, aerosol and CCN number concentrations, size distributions, black carbon concentrations, solar fluxes, and meteorological parameters were continuously measured at Palmer Station. The experiment covered most of an austral spring and summer cycle, during which time the sea ice retreated and biological activity flourished along the Antarctic Peninsula. While crossing the Drake Passage, a distinct gradient in aerosol concentrations was observed with increasing distance from South America. At Palmer Station, the total aerosol concentrations showed a seasonal cycle with lowest concentration in air masses originating from the Antarctic continent and highest number concentrations coming from the ocean during the peak of biological activity. Chlorophyll concentrations are routinely measured at Palmer Station and showed peak activity in the month of January 2014. Total aerosol and CCN concentrations increased in late spring (November) as the sea ice recedes from Palmer Station, probably a result of being closer to sea spray and biological activity

  6. 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.

  7. 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…

  8. School Uniform Revisited: Procedure, Pressure and Equality

    ERIC Educational Resources Information Center

    Carney, Damian; Sinclair, Adele

    2006-01-01

    The House of Lords' decision in "R. (on the application of Begum) v. The Headteacher and Governors of Denbigh High School" considered whether a particular school uniform policy infringed a student's right to manifest her religion under Article 9. This paper analyses the content of this decision, and explores how schools should approach the issue…

  9. The Re-construction of the 6-foot Rosse Telescope of Ireland

    NASA Astrophysics Data System (ADS)

    Tubridy, Michael

    An article describing the reconstruction and restoration efforts by Michael Tubridy, the engineer of the project, of the Lord Rosse Leviathan of Parsonstown, a 6-foot telescope, and the first to reveal spiral structure in galaxies, and a brief biography on the third Earl of Rosse, William Parsons.

  10. 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)

  11. 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…

  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. 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…

  14. 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…

  15. 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…

  16. 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.

  17. 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…

  18. Lindsay and the German Universities: An Oxford Contribution to the Post-War Reform Debate.

    ERIC Educational Resources Information Center

    Phillips, David

    1980-01-01

    Discusses British involvement in educational reconstruction in Germany after World War II and the influence of Lord Lindsay of Birker in setting up the Royal Commission. The Commission consisted of German representatives from institutions of higher education, trade unions, churches, and the land authorities. (KC)

  19. 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…

  20. 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…

  1. 32 CFR 806.30 - FOIA exempt information examples.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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...

  2. 32 CFR 806.30 - FOIA exempt information examples.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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...

  3. 32 CFR 806.30 - FOIA exempt information examples.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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...

  4. 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…

  5. College Teaching Center: Inventory of Resources and Services. Fourth Edition.

    ERIC Educational Resources Information Center

    McMullen, Harold G.; And Others

    Developed by Lord Fairfax Community College's (LFCC's) College Teaching Center (CTC), this manual presents information on the center's resources and services for college teachers and support staff. First, a schematic plan for the CTC lists resources available for the study of college teaching, student development support, college teaching action…

  6. The Education Gap Is Widening

    ERIC Educational Resources Information Center

    Hunt, Sally

    2009-01-01

    Social mobility, or the lack of it, is back in the news following the release of a University and College Union (UCU) report, "Location, Location, Location," and a speech from the Business Secretary, Lord Mandelson, in which he warned that there is no silver bullet when it comes to social mobility. The UCU report revealed that where a person lives…

  7. 3 CFR 8540 - Proclamation 8540 of June 30, 2010. Death of Senator Robert C. Byrd, President Pro Tempore of the...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Proclamation 8540 of June 30, 2010. Death of Senator... Proclamations Proclamation 8540 of June 30, 2010 Proc. 8540 Death of Senator Robert C. Byrd, President Pro... of June, in the year of our Lord two thousand ten, and of the Independence of the United States...

  8. 3 CFR 8539 - Proclamation 8539 of June 29, 2010. To Modify Duty-Free Treatment Under the Generalized System of...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Proclamation 8539 of June 29, 2010. To Modify Duty... Documents Proclamations Proclamation 8539 of June 29, 2010 Proc. 8539 To Modify Duty-Free Treatment Under... WITNESS WHEREOF, I have hereunto set my hand this twenty-ninth day of June, in the year of our Lord...

  9. 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…

  10. 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

  11. 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…

  12. 76 FR 52643 - Notice Is Given of the Names of Members of a Performance Review Board for the Department of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... members of the 2011 Performance Review Board for the U.S. Air Force are: 1. Board President--Gen. Shelton, Commander, Air Force Space Command; 2. Lt. Gen. Lord--Chief, Warfighting Integration and Chief Information Officer, SECAF; 3. Lt. Gen. Helms--Commander, Fourteenth Air Force; 4. Mr. Corsi, Assistant Deputy...

  13. Significant Improvements to LOGIST.

    ERIC Educational Resources Information Center

    Wingersky, Marilyn S.

    The computer program LOGIST (Wingersky, Patrick, and Lord, 1988) estimates the item parameters and the examinee's abilities for Birnbaum's three-parameter logistic item response theory model using Newton's method for solving the joint maximum likelihood equations. In 1989, Martha Stocking discovered a problem with this procedure in that when the…

  14. Continuing Education Unit: A Collection of Five Journal Articles, 1972.

    ERIC Educational Resources Information Center

    1972

    Using the Georgia plan as his basis for meeting classification needs, Charles B. Lord categorizes programs into five broad areas in "A Classification System for Continuing Education Programs," Adult Leadership, April 1972, pp. 357-359. Paul J. Grogan's "The Concept of a Continuing Education Unit," Indiana State Board of Health Bulletin, May 1972,…

  15. Educating Recent Immigrants.

    ERIC Educational Resources Information Center

    IDRA Newsletter, 1994

    1994-01-01

    This newsletter contains six articles all related to the theme of education for recent legal and illegal immigrants. In "Golden Lord with Us from the Main Forest: Some Thoughts on the Education of Recent Immigrants," Aurelio M. Montemayor reflects on his experiences growing up in a bilingual, bicultural extended family of Mexican-American…

  16. 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…

  17. Our European Neighbours. Vocational Training No. 2.

    ERIC Educational Resources Information Center

    Vocational Training, 1989

    1989-01-01

    This document addresses vocational training in European countries. The document contains the following articles: (1) "Dear Readers" (Ernst Piehl and Georges Dupont); (2) "Interview with Lord Plumb, President of the European Parliament" (Georges Dupont); "The European Community's 'Ostpolitik'" (Horst G. Krenzler); "Opening up to the East in the…

  18. Towards Equity in the Futures Market: Curriculum as a Condition of Access

    ERIC Educational Resources Information Center

    Graham, Linda J.

    2007-01-01

    This article provides a consideration of the problem of equity in education. In the first part of the discussion, the author draws on philosophical and sociological literature to consider what equity means and its implications for education. Drawing on work by Burbules, Lord and Sherman, she looks to curriculum as a condition of access and the…

  19. 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)

  20. 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…

  1. Item Response Theory and Computerized Adaptive Testing Conference Proceedings (Wayzata, Minnesota, July 27-30, 1982).

    ERIC Educational Resources Information Center

    Weiss, David J., Ed.

    This report contains the Proceedings of the 1982 Item Response Theory and Computerized Adaptive Testing Conference. The papers and their discussions are organized into eight sessions: (1) "Developments in Latent Trait Theory," with papers by Fumiko Samejima and Michael V. Levine; (2) "Parameter Estimation," with papers by Frederic M. Lord and…

  2. 3 CFR 8666 - Proclamation 8666 of April 29, 2011. Loyalty Day, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Nation’s Founders adopted the Declaration of Independence, they pledged to build a government that... year of our Lord two thousand eleven, and of the Independence of the United States of America the two... 3 The President 1 2012-01-01 2012-01-01 false Proclamation 8666 of April 29, 2011. Loyalty...

  3. 3 CFR 8774 - Proclamation 8774 of January 13, 2012. Religious Freedom Day, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... January, in the year of our Lord two thousand twelve, and of the Independence of the United States of... 3 The President 1 2013-01-01 2013-01-01 false Proclamation 8774 of January 13, 2012. Religious Freedom Day, 2012 8774 Proclamation 8774 Presidential Documents Proclamations Proclamation 8774 of...

  4. 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…

  5. 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…

  6. 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…

  7. 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.

  8. 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…

  9. The Examination of the Classification of Students into Performance Categories by Two Different Equating Methods

    ERIC Educational Resources Information Center

    Keller, Lisa A.; Keller, Robert R.; Parker, Pauline A.

    2011-01-01

    This study investigates the comparability of two item response theory based equating methods: true score equating (TSE), and estimated true equating (ETE). Additionally, six scaling methods were implemented within each equating method: mean-sigma, mean-mean, two versions of fixed common item parameter, Stocking and Lord, and Haebara. Empirical…

  10. 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…

  11. 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…

  12. 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…

  13. Project TIME. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Schroyer, Connie J.; Payne, David L.

    Project TIME (Training Initiative for Manufacturing Employees) was an 18-month National Workplace Literacy Program conducted by Lord Fairfax Community College in conjunction with an automotive parts plant and Triplett Technical and Business Institute in Virginia. Project TIME had three primary objectives: to help employees obtain the basic…

  14. News and Views: Highs and lows? A new department, a new minister - and a new select committee; A new constellation for IYA2009; Review of UK space industry

    NASA Astrophysics Data System (ADS)

    2009-08-01

    Science and technology is now part of the newly created government Department of Business, Innovation and Skills, with Lord Mandelson in overall charge. What will this mean for UK science? An expert group has been charged by the UK government to assess future challenges and opportunities for the UK space industries, and to formulate a 20-year strategy for British leadership in space.

  15. 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…

  16. 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)

  17. 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…

  18. A Timeless Model for Management Education

    ERIC Educational Resources Information Center

    VanderVeen, Steven; Smith, Thomas M.

    2005-01-01

    How do we get our students, both Christian and non-Christian, to make positive contributions to the work of the Lord and be successfully engaged in the highly influential profession of business? We attempt to lay a foundation for a management program that tries to address this broad question. We begin by discussing different Christian philosophies…

  19. 77 FR 13479 - Read Across America Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... enthusiasm for language and storytelling. These first lessons help pave the way for a love of reading that... hereunto set my hand this second day of March, 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...

  20. Information Society: Agenda for Action in the UK.

    ERIC Educational Resources Information Center

    Phillips of Ellesmere, Lord

    1997-01-01

    Explains the House of Lords Select Committee on Science and Technology in the UK (United Kingdom) and discusses its report that addresses the need for information technology planning on a national basis. Topics include electronic publishing for access to government publications, universal access, regulatory framework, encryption and verification,…

  1. 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…

  2. 76 FR 29801 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... (Company). 80156 Bank Of America (State/One- Dallas, TX 05/06/11 05/04/11 Stop). 80157 Cognis Corporation... Property Casualty Syracuse, NY 05/04/11 05/02/11 (Workers). 80148 LORD Corporation (Company). Cary, NC 05...). 80153 IHG (Workers) Atlanta, GA 05/05/11 05/04/11 80154 State Street Bank and Trust Irvine, CA...

  3. 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…

  4. 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…

  5. 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:…

  6. 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,…

  7. 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…

  8. "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…

  9. 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…

  10. 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…

  11. 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…

  12. Putting the Pieces Together

    ERIC Educational Resources Information Center

    Thomson, Alastair

    2007-01-01

    Recent policy reports by Lord Leitch and Sir Michael Lyons on educational skills and corresponding government spending raise the question of how a demand-led system for adult skills led by employers can operate concurrent with intertwined policies driven by different factors. There is also the need to integrate with regional policy and policies…

  13. Children, Kitchen and Computer: Women--Torn between Family and Job. Developments in the Federal Republic of Germany. Social Report.

    ERIC Educational Resources Information Center

    Kischke, Martina I.

    Focusing on the changing roles and consciousness of women currently living in the Federal Republic of Germany, this report is organized under seven topical headings. The first section, "Women and Politics," comments on the increasing influence of women in local politics, with 36 women currently occupying the posts of Lord Mayor, Mayor, Senior Town…

  14. 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…

  15. 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…

  16. 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…

  17. 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

  18. 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…

  19. Evaluation of Small-Sample Statistics that Test Whether Variables Measure the Same Trait.

    ERIC Educational Resources Information Center

    Rasmussen, Jeffrey Lee

    1988-01-01

    The performance was studied of five small-sample statistics--by F. M. Lord, W. Kristof, Q. McNemar, R. A. Forsyth and L. S. Feldt, and J. P. Braden--that test whether two variables measure the same trait except for measurement error. Effects of non-normality were investigated. The McNemar statistic was most powerful. (TJH)

  20. 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…

  1. 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…

  2. 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…

  3. 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)

  4. 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…

  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. Enjoy and Achieve: Finding Opportunities to Action the "Every Child Matters" Framework to Provide Opportunities for Children and Adults to Work Collaboratively on an Outdoor Learning Project

    ERIC Educational Resources Information Center

    Snowden, Emma

    2009-01-01

    "Every Child Matters" (ECM), an agenda for agencies working with children, was introduced following the tragic death of Victoria Climbie in 2001. Lord Laming produced a report that proposed a new way of working for all professionals working with children. In June 2003, under a Labour government, the first Children's minister was appointed and the…

  7. 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 States of America the two hundred......

  8. 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.

  9. 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)

  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. "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…

  12. 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…

  13. 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…

  14. New Strategy, Same Old Story

    ERIC Educational Resources Information Center

    Thomson, Alastair

    2009-01-01

    On 11 November the Government published its third skills strategy for England in six years (quite apart from Lord Leitch's "Review of Skills" commissioned by the Treasury). Entitled "Skills for Growth: the national skills strategy," this White Paper, together with a separate analytical paper and a "Skills Investment Strategy 2010-11," published on…

  15. Black Feminist Thought: Implications for a Transformative Women's Education.

    ERIC Educational Resources Information Center

    Williams, Shawn D.

    1996-01-01

    The history of black women's social reform work remains unrecognized in the academy and the general culture. The contributions of courageous black feminist authors such as bell hooks, Nikki Giovanni, and Audre Lorde are important for all students. Hooks works with educators to denounce sexist and racist stereotypes, Giovanni stresses the concept…

  16. In the beginning there was babble…

    PubMed Central

    Klionsky, Daniel J.; Bruford, Elspeth A.; Cherry, J. Michael; Hodgkin, Jonathan; Laulederkind, Stanley J.F.; Singer, Amy G.

    2012-01-01

    “Go to, let us go down, and there confound their language, that they may not understand one another's speech. …Therefore is the name of it called Babel; because the Lord did there confound the language of all the earth…” Genesis 11:7,9 PMID:22836666

  17. "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.…

  18. 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…

  19. 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.

  20. 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…

  1. 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…

  2. 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…

  3. 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"…

  4. 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…

  5. 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…

  6. 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…

  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. 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…

  9. 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...

  10. 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…

  11. Susan Nutter: North Carolina State University Libraries': Librarian of the Year 2005

    ERIC Educational Resources Information Center

    Berry, John N., III

    2005-01-01

    After entering as a "bit player" among feudal lords, she became an honored, celebrated campus leader. Building and repositioning the library, Susan Nutter brought it from what one senior professor called "an embarrassment" to its current role and site, a central force and place in the academic enterprise at North Carolina State University (NCSU),…

  12. Art, Society and Education

    ERIC Educational Resources Information Center

    Smith, Ralph A.

    1976-01-01

    In considering the relation of art with society the author comments on the ideas of the American philosopher, John Dewey, the art historian, Lord Kenneth Clark, a popular humanistic educator, Clifton Fadiman, and a major cultural critic, Jacques Barzun. (Author/RK)

  13. 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…

  14. Use staff wisely to save NHS money.

    PubMed

    Moore, Alison

    2015-12-01

    The NHS could save up to £ 2 billion a year by improving workflow and containing workforce costs, according to Labour peer Lord Carter's review of NHS efficiency. Changes in areas such as rostering and management of annual leave must avoid increasing the pressure on staff. PMID:26647680

  15. FLUE GAS DESULFURIZATION SYSTEM CAPABILITIES FOR COAL-FIRED STEAM GENERATORS. VOLUME II. TECHNICAL REPORT

    EPA Science Inventory

    The report discusses the availability of technology for reducing SO2 emissions from coal-fired steam generators using flue gas desulfurization (FGD) systems. Foreign and domestic lime, limestone, double alkali, magnesium slurry, and Wellman-Lord FGD systems are described, and the...

  16. FLUE GAS DESULFURIZATION SYSTEM CAPABILITIES FOR COAL-FIRED STEAM GENERATORS. VOLUME I. EXECUTIVE SUMMARY

    EPA Science Inventory

    The report discusses the availability of technology for reducing SO2 emissions from coal-fired steam generators using flue gas desulfurization (FGD) systems. Foreign and domestic lime, limestone, double alkali, magnesium slurry, and Wellman-Lord FGD systems are described, and the...

  17. Flexilevel Adaptive Testing Paradigm: Hierarchical Concept Structures. Final Report for Period May 1975-March 1977.

    ERIC Educational Resources Information Center

    Hansen, Duncan N.; And Others

    A computerized adaptive testing model was applied to a hierarchically arranged series of subtests within the instructional context of a technical education system. The model was a modification of Lord's flexilevel paradigm; however, it did not allow for individualized entry. Two achievement tests, each divided into five hierarchically related…

  18. 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…

  19. 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…

  20. 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).…

  1. Justifying the Use of a Second Language Oral Test as an Exit Test in Hong Kong: An Application of Assessment Use Argument Framework

    ERIC Educational Resources Information Center

    Jia, Yujie

    2013-01-01

    This study employed Bachman and Palmer's (2010) Assessment Use Argument framework to investigate to what extent the use of a second language oral test as an exit test in a Hong Kong university can be justified. It also aimed to help test developers of this oral test identify the most critical areas in the current test design that might need…

  2. 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…

  3. 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…

  4. Aminopyralid residue impacts on potatoes and weeds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aminopyralid is used in Alaska to control certain invasive weed species; however it appears to have an extended soil half-life in interior Alaska resulting in carry-over injury in potatoes. Field studies at three experiment stations in Delta Junction, Fairbanks, and Palmer, Alaska were established ...

  5. 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…

  6. 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…

  7. Making Class Size Work in the Middle Grades

    ERIC Educational Resources Information Center

    Tienken, C. H.; Achilles, C. M.

    2006-01-01

    Most research on the positive effects of class-size reduction (CSR) has occurred in the elementary level (Word, Johnston, Bain, Fulton, Zaharias, Lintz, Achilles, Folger, & Breda, 1990; Molnar, Smith, Zahorik, Palmer, Halbach, & Ehrle, 1999). Is CSR an important variable in improving education in the middle grades? Can small classes be achieved in…

  8. Characters and Episodes that Provide Models for Middle School Writers

    ERIC Educational Resources Information Center

    Pelttari, Carole

    2012-01-01

    While conducting a content analysis of award-winning, middle school fiction, I indentified a number of episodes and characters that might be used as models for students' writing. Research suggests that teachers can motivate students (Bruning & Horn, 2000; Codling, Gambrell, Kennedy, Palmer, & Graham, 1996) to respond to character-writers (Van…

  9. 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,…

  10. Response to Comments on “Slow adaptation in the face of rapid warming leads to collapse of the Gulf of Maine cod fishery”

    NASA Astrophysics Data System (ADS)

    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.

    2016-04-01

    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.

  11. 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…

  12. The Contours of Inclusion: Frameworks and Tools for Evaluating Arts in Education

    ERIC Educational Resources Information Center

    Glass, Don; Palmer Wolf, Dennie; Molloy, Traci; Rodriguez, Aamir; Horowitz, Robert; Burnaford, Gail; Mertens, Donna M.

    2008-01-01

    This collection of essays explores various arts education-specific evaluation tools, as well as considers Universal Design for Learning (UDL) and the inclusion of people with disabilities in the design of evaluation instruments and strategies. Prominent evaluators Donna M. Mertens, Robert Horowitz, Dennie Palmer Wolf, and Gail Burnaford are…

  13. 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…

  14. Body, Mind and Spirit

    ERIC Educational Resources Information Center

    Sapp, Jeff

    2005-01-01

    In religious and nonreligious private schools, as well as public schools across the U.S., the philosophy, "God is everyone", is known as holistic education. Holistic education asserts that everything is connected; everything is in relationship. Holistic educators, in the words of Parker J. Palmer, author of the book "The Courage to Teach:…

  15. DISTRIBUTION OF PHYTOPLANKTON IN TEXAS LAKES

    EPA Science Inventory

    This is a data report presenting the species and abundance of phytoplankton in the 38 lakes sampled by the National Eutrophication Survey in the State of Texas. Results from the calculation of several water quality indices are also included (Nygaard's Trophic State Index, Palmer'...

  16. 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,…

  17. 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. PMID:27102475

  18. 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.

  19. 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…

  20. It's Not Polite to Interrupt, and Other Rules of Classroom Etiquette

    ERIC Educational Resources Information Center

    Croom, Loren; Davis, Barbara H.

    2006-01-01

    Numerous classroom-based research projects have examined the important role social skills play in an elementary classroom (Browning, Davis, and Resta 2000; Burns 2003; Palmer and Wehmeyer 2003; Stone 2001). As Stone (2001, 18) suggested, "Teachers have an enormous influence on children's behavior by speaking directly and honestly to them, modeling…

  1. Perceived Effects of Courage to Teach Self-Reflective Practices on Teacher Stress

    ERIC Educational Resources Information Center

    Hofman, Laurene

    2012-01-01

    Teachers experience significant amounts of stress that can lead to burnout or attrition (Milhans, 2008). Creating time and space to engage in self-reflection helps teachers to reduce stress (Chang, 2009; Nollett, 2009). Courage to Teach was developed in 1994 by Parker Palmer and the Fetzer Institute in response to an identified need for developing…

  2. 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…

  3. The Importance of Affective Communication in Social Referencing: A Commentary on Feinman.

    ERIC Educational Resources Information Center

    Campos, Joseph J.

    1983-01-01

    Reviews similarities and differences in the definition of social referencing (a factor that explains the resolution of uncertainty) as conceptualized by Saul Feinman (Merrill-Palmer Quarterly; v28, n4, p445-70 Oct 1982) and by a Denver collaborative group. (BJD)

  4. Analysis of Two Curricula: Englemann-Becker and New Nursery School. Final Report.

    ERIC Educational Resources Information Center

    Nalbandian, Myron K.

    Two curricula, Englemann-Becker and New Nursery School, were analyzed for effectiveness with Head Start children over a period of eight months, using the Slosson and Merrill-Palmer tests, a socialization scale and classroom observations. In congnitive development, there are no significant differences between the two curricula as used by teachers…

  5. 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)

  6. British and American Influences on the Teaching of English as a Foreign Language from the 1950s till the 1970s Mediated by the British Council and the Council of Europe.

    ERIC Educational Resources Information Center

    Gundem, Bjorg B.

    A research project concerned with the development of English as a school subject in the Norwegian elementary and junior high school identifies and describes British and American influences on the theoretical climate of foreign language teaching in Western Europe from the 1950's to the 1970's. A distinct British influence, the so-called Palmer,…

  7. 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…

  8. Reducing Apprehensions of Adolescent Singers in Choral Classrooms

    ERIC Educational Resources Information Center

    Silvey, Philip E.

    2014-01-01

    Choral music educators can purposefully create a learning environment that helps minimize the anxieties of young singers. According to Parker Palmer, "to teach is to create a space" that possesses three qualities: hospitality, openness, and boundaries. Choral music educators can influence these characteristics by applying five strategies…

  9. 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…

  10. Road Tripping Down the Digital Preservation Highway, Part II: Road Signs, Billboards, and Rest Stops along the Way

    ERIC Educational Resources Information Center

    Colati, Jessica Branco; Colati, Gregory C.

    2011-01-01

    In this second of a two-part article on road tripping down the Digital Preservation Highway, the authors follow 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 the authors' last visit with…

  11. 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…

  12. Youth in Force in the Labor Force.

    ERIC Educational Resources Information Center

    Kauffman, Dottie L.; Walsh, Gene

    Five Alaskan communities, Ketchikan, Palmer, McGrath, Dillingham, and Kotzebue, were selected as demonstration sites for the Balance of State (BOS) Youth Employment Training Program (YETP), which addressed in-school and out-of-school youth through assessment, career guidance, work-study, and out-of-school programs. An analysis of need showed that…

  13. An Interview with Gene V. Glass

    ERIC Educational Resources Information Center

    Robinson, Daniel H.

    2004-01-01

    Gene V. Glass is presently Regents' Professor of both Educational Leadership and Policy Studies and Psychology in Education at Arizona State University. He won the Palmer O. Johnson Award for best article in the "American Educational Research Journal" in both 1968 and 1970. Dr. Glass has also served on the editorial boards of 13 journals and has…

  14. 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…

  15. 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…

  16. Diversity Challenged: Evidence on the Impact of Affirmative Action.

    ERIC Educational Resources Information Center

    Orfield, Gary, Ed.

    This collection of papers explores research on how increasing minority enrollment changes and enriches the educational process. The papers are: (1) "Student Diversity and Higher Learning" (Neil L. Rudenstine); (2) "A Policy Framework for Reconceptualizing the Legal Debate Concerning Affirmative Action in Higher Education" (Scott R. Palmer); (3)…

  17. 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...

  18. "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…

  19. 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…

  20. The import of within-listener variability to understanding the precedence effect.

    PubMed

    Pastore, M Torben; Trahiotis, Constantine; Braasch, Jonas

    2016-03-01

    The purpose of this study was to gather behavioral data concerning the precedence effect as manifested by the localization-dominance of the leading elements of compound stimuli. This investigation was motivated by recent findings of Shackleton and Palmer [(2006). J. Assoc. Res. Otolaryngol. 7, 425-442], who measured the electro-physiological responses of single units in the inferior colliculus of the guinea pig. The neural data from Shackleton and Palmer indicated that processing of binaural cues like those relevant to understanding localization dominance is greatly affected by internal, neural noise. In order to evaluate the generality of their physiological results to human perception, the present study measured localization dominance so that behavioral responses within and across sets of samples (i.e., tokens) of frozen noises could be compared. Conceptually consistent with Shackleton and Palmer's neural data, the variability of perceived intracranial lateral positions produced by repeated presentations of the same tokens of noise was greater than the variability of intracranial lateral positions measured across different tokens of noise. This was true for each of the four individual listeners and for each of the 72 stimulus conditions studied. Thus, measured either neuro-physiologically (Shackleton and Palmer, 2006) or behaviorally (this study), the import of within-listener variability appears to be a general, intrinsic aspect of binaural information processing. PMID:27036259

  1. 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…

  2. EFFECTS OF DIBUTYL PHTHALATE IN MALE RABBITS FOLLOWING IN UTERO, ADOLESCENT OR POST-PUBERTAL EXPOSURE

    EPA Science Inventory

    Effects of dibutyl phthalate in male rabbits following in utero, adolescent, or post-pubertal exposure
    Ty T. Higuchi1, Jennifer S. Palmer1, L. Earl Gray Jr2., and D. N. Rao Veeramachaneni1
    1Animal Reproduction and Biotechnology Laboratory, Colorado State University, Fort

  3. Campus Violence/Campus Activism Today.

    ERIC Educational Resources Information Center

    Schuett, Faye

    2000-01-01

    Presents an interview with Drs. Carolyn J. Palmer and Robert A. Rhoads regarding campus violence and campus activism. Describes a rise in relationship violence (involving dating partners, roommates, classmates, etc.) since the 1960s, as well as a rise in binge drinking and the use of weapons on campus. Differentiates between campus violence and…

  4. 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...

  5. 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…

  6. Review of Pearson Test of English Academic: Building an Assessment Use Argument

    ERIC Educational Resources Information Center

    Wang, Huan; Choi, Ikkyu; Schmidgall, Jonathan; Bachman, Lyle F.

    2012-01-01

    This review departs from current practice in reviewing tests in that it employs an "argument-based approach" to test validation to guide the review (e.g. Bachman, 2005; Kane, 2006; Mislevy, Steinberg, & Almond, 2002). Specifically, it follows an approach to test development and use that Bachman and Palmer (2010) call the process of "assessment…

  7. 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…

  8. Stuffed Derivatives of Close-Packed Structures

    ERIC Educational Resources Information Center

    Douglas, Bodie E.

    2007-01-01

    Decades ago Buerger described and later Palmer reviewed stuffed silica crystal structures widely used by mineralogists. Many publications and books have discussed common crystal structures in terms of close-packing of one set of atoms or ions (P sites) with other atoms or ions in tetrahedral (T) or octahedral (O) sites. Douglas and Ho described…

  9. Time to Let Go of the Illusion that Psychotherapy Extends the Survival of Cancer Patients: Reply to Kraemer, Kuchler, and Spiegel (2009)

    ERIC Educational Resources Information Center

    Coyne, James C.; Thombs, Brett D.; Stefanek, Michael; Palmer, Steven C.

    2009-01-01

    Replies to comments from Kraemer, Kuchler, and Spiegel on the authors original article Psychotherapy and survival in cancer: The conflict between hope and evidence. The authors recently reviewed evidence related to the notion that psychotherapy extends survival in cancer patients (J. C. Coyne, M. Stefanek, & S. C. Palmer, 2007). The authors found…

  10. Road Tripping down the Digital Preservation Highway, Part I: Hitting the Road

    ERIC Educational Resources Information Center

    Colati, Jessica Branco; Colati, Gregory C.

    2011-01-01

    In this inaugural column, the authors introduce Peter Palmer, erstwhile librarian at Bellaluna University who is being tasked with managing the library's and university's digital content as he begins his journey down the Digital Highway. As head of access services at Bellaluna University, Peter had been, by default, made responsible for managing…

  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. 78 FR 77368 - Peanut Promotion, Research, and Information Order; Amendment to Primary Peanut-Producing States...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... Agricultural Marketing Service 7 CFR Part 1216 Peanut Promotion, Research, and Information Order; Amendment to... FURTHER INFORMATION CONTACT: Jeanette Palmer, Marketing Specialist, Promotion and Economics Division... FR 39214; July 9, 2008). However, the Order does not require that a State produce 10,000 tons...

  13. 75 FR 7986 - Blueberry and Hass Avocado Promotion, Research, and Information Orders; Section 610 Reviews

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Information Orders; Section 610 Reviews AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of... http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: Jeanette Palmer, Marketing Specialist... and serve a term of 3 years. AMS published in the Federal Register on March 24, 2006 (71 FR...

  14. 78 FR 39564 - Mango Promotion, Research, and Information Order; Nominations of Foreign Producers and Election...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Agricultural Marketing Service 7 CFR Part 1206 Mango Promotion, Research, and Information Order; Nominations of... 3, 2013. FOR FURTHER INFORMATION CONTACT: Jeanette Palmer, Marketing Specialist, Promotion and... Federal Register on February 6, 2013 (78 FR 8441). Copies of the rule were made available through...

  15. 78 FR 8441 - Mango Promotion, Research, and Information Order; Nominations of Foreign Producers and Election...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... Agricultural Marketing Service 7 CFR Part 1206 Mango Promotion, Research, and Information Order; Nominations of... public on the internet at the above Web site. FOR FURTHER INFORMATION CONTACT: Jeanette Palmer, Marketing... and procedure, Advertising, Consumer information, Marketing agreements, Mango promotion, Reporting...

  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. 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...

  18. 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…

  19. Characterizing changes in drought risk for the United States from climate change

    EPA Science Inventory

    The effect of climate change on the frequency and intensity of droughts across the contiguous United States over the next century is assessed by applying Standardized Precipitation Indices and the Palmer Drought Severity Index to the full suite of 22 Intergovernmental Panel on Cl...

  20. 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...

  1. Job Creation through Public Service Employment. An Interim Report to the Congress of the National Commission for Manpower Policy. Volume III. Commissioned Papers. Report No. 6.

    ERIC Educational Resources Information Center

    National Commission for Manpower Policy, Washington, DC.

    This third volume of a three-volume report of the National Commission for Manpower Policy on Public Service Employment (PSE) contains four papers prepared for the commission's use by various scholars in the field: "Evaluating the Economic Stimulus Package from an Employment and Training Perspective," by John Palmer; "Public Service Employment as…

  2. MECHANISM OF EXTREME GENETIC RECOMBINATON IN WEEDY AMARANTHUS HYBRIDS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genus Amaranthus includes approximately 60 species distributed throughout the world, including cultivated grain crops as well as weed species. Ten species are considered significant weeds. It previously was shown that interspecific hybridization of A. palmeri (Palmer amaranth) and A. rudis (Comm...

  3. Focus: A Forum on Teaching and Learning in Utah Community Colleges.

    ERIC Educational Resources Information Center

    Carpenter, Don A., Ed.

    1993-01-01

    This volume of an annual publication concerning issues relevant to Utah's two-year colleges provides the following articles by community college faculty on instructional issues and methods: (1) "Teaching Real-World Math Concepts in an Introductory Algebra Telecourse," by Loretta Palmer; (2) "Collaborative Learning in the Community College…

  4. 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…

  5. 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 ...

  6. Interstellar formaldehyde. I - The collisional pumping mechanism for anomalous 6-centimeter absorption.

    NASA Technical Reports Server (NTRS)

    Thaddeus, P.

    1972-01-01

    Investigation of the quantum mechanics of the collisional pumping process which Townes and Cheung (1969) propose as the cause of 'anomalous' formaldehyde absorption in diffuse dark nebulae discussed by Palmer et al. (1969). Quantum effects are taken into account in an attempt to determine whether such nebulae are likely to provide the physical conditions required for the collisional pumping process.

  7. The Impact of the Development of Verbal Recoding on Children's Early Writing Skills

    ERIC Educational Resources Information Center

    Adams, Anne-Marie; Simmons, Fiona R.; Willis, Catherine S.; Porter, Sarah

    2013-01-01

    Background: The spontaneous recoding of visual stimuli into a phonological code to aid short-term retention has been associated with progress in learning to read (Palmer, 2000b). Aim: This study examined whether there was a comparable association with the development of writing skills. Sample: One hundred eight children (64 males) in the second…

  8. WORKING GROUP 3 SUMMARY:. "Exotic source physics: photon-assisted filed emission, spin polarization, cathode-less (plasma) sources, etc."

    NASA Astrophysics Data System (ADS)

    Brau, Charles A.; Mori, Warren B.

    2000-12-01

    Participants of the Working Group included: N. Barov, C. Brau, J Clendenin, T. Cowan, E. Dodd, E. Esarey, W. Gai, R. Hemker, C. Joshi, T. Katsouleas, S. Lee, W. Leemans, W. Mori, D. Palmer, J Rosenzweig, L. Serafini, H. Suk, Telfer, M.Thomson, S. Trotz.

  9. Issues in the Assessment of Difficult Temperament: A Reply to Thomas, Chess, and Korn.

    ERIC Educational Resources Information Center

    Bates, John E.

    1983-01-01

    Responds to Thomas, Chess, and Korn (Merrill-Palmer Quarterly; v28 n1 p1-20 Jan 1982) by arguing that empirical and theoretical considerations call into question the assumption that parent reports of their own child's difficult temperament are essentially measures of characteristics residing within the child. (BJD)

  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. Use of Fungal Bioherbicides and Vinegar to Control Pigweeds in South Texas.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth (Amaranthus palmeri S. Wats.), redroot pigweed (A. retroflexus L.), and smooth pigweed (A. hybridus L.) are weeds in cotton and other crops in South Texas. Two plant pathogenic fungi (Phomopsis amaranthicola and Microsphaeropsis amaranthi) were applied singly or in combination as po...

  12. The integration of remotely sensed soil moisture into the USDA global crop production support system

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soil moisture is a fundamental data source used in crop growth stage and crop stress models. Currently, the USDA Production Estimates and Crop Assessment Division (PECAD) utilizes a modification of the Palmer two-layer soil moisture model to estimate surface soil moisture. This model uses a simplifi...

  13. Language Teachers' Target Language Project: Language for Specific Purposes of Language Teaching

    ERIC Educational Resources Information Center

    Korenev, Alexey; Westbrook, Carolyn; Merry, Yvonne; Ershova, Tatiana

    2016-01-01

    The Language Teachers' Target Language project (LTTL) aims to describe language teachers' target language use domain (Bachman & Palmer 2010) and to develop a language test for future teachers of English. The team comprises four researchers from Moscow State University (MSU) and Southampton Solent University.

  14. The Latent Structures of the Learning and Study Strategies Inventory (LASSI): A Comparative Analysis.

    ERIC Educational Resources Information Center

    Obiekwe, Jerry C.

    The first purpose of this study was to analyze the results of the confirmatory factor analyses, via EQS, with regard to the latent structures of the Learning and Study Strategies Inventory (LASSI) (C. Weinstein, D. Palmer, and A. Schulte, 1987) as proposed by S. Olejnik and S. Nist (1992), A. Olivarez and M. Tallent-Runnels (1994), B. Olaussen and…

  15. 40 CFR 81.322 - Massachusetts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Note: For Federal Register citations affecting § 81.322 see the List of CFR Sections Affected which... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.322..., Ludlow, Palmer, South Hadley and Wilbraham X Remaining individual cities and towns 1 X 1 Each city...

  16. 40 CFR 81.322 - Massachusetts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Note: For Federal Register citations affecting § 81.322 see the List of CFR Sections Affected which... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.322..., Ludlow, Palmer, South Hadley and Wilbraham X Remaining individual cities and towns 1 X 1 Each city...

  17. 40 CFR 81.322 - Massachusetts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... affecting § 81.322 see the List of CFR Sections Affected, which appears in the Finding Aids section of the... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.322..., Ludlow, Palmer, South Hadley and Wilbraham X Remaining individual cities and towns 1 X 1 Each city...

  18. Mapping crop-specific drought index for groundwater management in the Texas High Plains

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Drought is a highly destructive natural phenomenon that affects portions of the U.S. almost every year. Moisture deficiencies can become catastrophic for agriculture and crop yields. Of the numerous drought indicators currently being used, the most popular indices include the Palmer Drought Severity...

  19. Case Studies of Social Services in the Schools of Selected Cities. Final Report. Revised.

    ERIC Educational Resources Information Center

    Reese, William J.

    This study examines the delivery of social services in urban education in the light of the history of their origination, implementation, and significance. Explored are the educational reform movements in urban centers between 1840 and 1920, especially the period separating the depression of 1893 and the Palmer Raids of World War I. Attention…

  20. 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…