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Sample records for katherine ellis prives

  1. The Trial of Katherine Harrison.

    ERIC Educational Resources Information Center

    Woodward, Walter W.

    2003-01-01

    Presents a lesson plan in which the teacher and students participate in a mock trial of Katherine Harrison, who was accused of witchcraft in the seventeenth century. Provides background information about the trial, as well as primary sources of the testimonies given by witnesses during the trial. (CMK)

  2. Havelock Ellis, eugenicist.

    PubMed

    Crozier, Ivan

    2008-06-01

    This article examines the contributions made towards eugenic thought in the late nineteenth and early twentieth centuries by Havelock Ellis (1859-1939). Ellis was a significant social reformer who worked on the problems of sexuality from a scientific-naturalist secular perspective. In the later phases of his work, after he had completed much of his writing on sexuality, Ellis concentrated on issues of feminism and eugenics--problems he thought were interlinked. In this paper, I integrate his ideas about these subjects, and consider the ways in which Ellis and other liberal social reformers created a 'eugenic subject' in order to frame their arguments about social problems. PMID:18534349

  3. Unconventional Therapist: Albert Ellis.

    ERIC Educational Resources Information Center

    Weinrach, Stephen G.

    1980-01-01

    Albert Ellis is one of counseling's most prolific authors, mostly on the topic of Rational Emotive Therapy. He has been a moving force in the cognitive behavior movement. In this interview Ellis discusses his theory and its application, and aspects of his personal and family life. (Author)

  4. Katherine Anne Porter on Her Contemporaries.

    ERIC Educational Resources Information Center

    Bridges, Phyllis

    Personal experiences with and critical judgments of leading artists and intellectuals of the twentieth century are recorded in Katherine Anne Porter's essays, letters and conversations which provide snapshots of her attitudes and encounters. Porter's commentaries about such contemporaries as Ernest Hemingway, William Faulkner, Saul Bellow,…

  5. Dr. Ellis, Please Stand Up

    ERIC Educational Resources Information Center

    Meichenbaum, Robert

    1977-01-01

    The author speaks to Albert Ellis' article and considers the article too naive and simplistic. He particularly questions Ellis' final conclusion that RET is based on a strong empirical foundation. (HMV)

  6. Commentary on Albert Ellis' Article

    ERIC Educational Resources Information Center

    Kleiner, Frederic B.

    1977-01-01

    In a response to Albert Ellis' feature article, the author agrees with Ellis but feels that less time should be spent proving which counseling method is better than the next, and more time spent in comparative research as per clients' gains. (HMV)

  7. Ellis van Creveld syndome.

    PubMed

    Ghanekar, Jaishree; Sangrampurkar, Sujata; Hulinaykar, Raman; Ahmer, Tariq

    2009-07-01

    Ellis-van Creveld syndrome (EVC) or chondroectodermal dysplasia is a rare autosomal recessive disorder. It is a tetrad of chondrodysplasia, ectodermal dysplasia, polydactyly, and congenital heart disease. In several case reports, dysplasia involving other organs has also been identified. The exact prevalence is unknown, but the syndrome seems more common among the Amish community. Many Indian cases have also been reported. This report describes a classical case of EVC syndrome in a 22 year old woman of Indian origin born of a consanginous marriage. The patient had chondrodysplasia of tubular bones resulting in disproportionate dwarfism, postaxial polydactyly, severely dystrophic nails, partially absent teeth, pectus excavatum with narrow chest, knock knees and AV canal defect. PMID:20329417

  8. Ellis-van Creveld syndrome

    MedlinePlus

    Chondroectodermal dysplasia; EVC ... 1 of 2 Ellis-van Creveld syndrome genes ( EVC and EVC2 ). These genes are positioned next to ... performed for mutations in 1 of the 2 EVC genes Skeletal x-ray Ultrasound Urinalysis

  9. Katherine the Great: There Couldn't Be a Better Choice for Our New Kids' Book Ambassador than Katherine Paterson

    ERIC Educational Resources Information Center

    Horning, Kathleen T.

    2010-01-01

    Mere days before the announcement of the new children's book ambassador, speculation was still running wild. However, when the Library of Congress introduced Katherine Paterson as the new kids' book ambassador on January 5, the choice was greeted with unrivaled enthusiasm. A two-time winner of the Newbery Medal (for "Bridge to Terabithia" and…

  10. Ellis-van Creveld syndrome

    PubMed Central

    Sasalawad, Shilpa S; Hugar, Shivayogi M; Poonacha, K S; Mallikarjuna, Rachappa

    2013-01-01

    Ellis-van Creveld (EvC) syndrome or chondroectodermal dysplasia is an autosomal recessive disorder with characteristic clinical manifestations. The four principal characteristics are chondrodysplasia, polydactyly, ectodermal dysplasia and congenital heart defects. Its incidence in the general population is low. The oral manifestations of EvC syndrome include both soft tissues and teeth, but the dental literature on the subject is scarce. The present case describes the constant and variable oral findings in these patients, which can be diagnosed at any age, even during pregnancy. The presence of a variety of oral manifestations, such as fusion of upper lip to the gingival margin, presence of multiple frenula, abnormally shaped and microdontic teeth and congenitally missing teeth requires multidisciplinary dental treatment, with consideration for the high incidence of cardiac defects in these patients. PMID:23843404

  11. Albert Ellis: An Efficient and Passionate Life.

    ERIC Educational Resources Information Center

    Dryden, Windy

    1989-01-01

    Presents interview of psychotherapist Albert Ellis who discusses his early days, the women in his life, and his personal characteristics and offers personal reflections on his professional career. (Author)

  12. Al Ellis: Up Close and Personal

    ERIC Educational Resources Information Center

    Eckstein, Daniel; Ellis, Debbie Joffe

    2011-01-01

    The purpose of the following article is to share some of the personal relationship comments and to provide a tribute to the significant 93 years that Albert Ellis lived and also make major contributions to the counseling profession.

  13. The Medicines of Katherine, Duchess of Norfolk, 1463–71

    PubMed Central

    Kleineke, Hannes

    2015-01-01

    This article discusses the medicinal remedies consumed at the court of the Yorkist kings of England in the light of a lawsuit in the court of common pleas (edited in an appendix) between John Clerk, king’s apothecary to Edward IV, and Katherine Neville, Duchess of Norfolk, over the partial non-payment of the apothecary’s bills. It argues that the consumption of apothecaries’ wares in large quantities was not merely a direct result of the excessive diet of the late medieval aristocracy, but in itself represented a facet of the conspicuous consumption inherent in the lifestyle of this particular social class. The remedies supplied by Clerk over a period of several years and listed in the legal record are set in the context of contemporary collections of medical recipes, particularly a ‘dispensary’ in the British Library’s Harleian collection generally attributed to the king’s apothecary. PMID:26352302

  14. The Medicines of Katherine, Duchess of Norfolk, 1463-71.

    PubMed

    Kleineke, Hannes

    2015-10-01

    This article discusses the medicinal remedies consumed at the court of the Yorkist kings of England in the light of a lawsuit in the court of common pleas (edited in an appendix) between John Clerk, king's apothecary to Edward IV, and Katherine Neville, Duchess of Norfolk, over the partial non-payment of the apothecary's bills. It argues that the consumption of apothecaries' wares in large quantities was not merely a direct result of the excessive diet of the late medieval aristocracy, but in itself represented a facet of the conspicuous consumption inherent in the lifestyle of this particular social class. The remedies supplied by Clerk over a period of several years and listed in the legal record are set in the context of contemporary collections of medical recipes, particularly a 'dispensary' in the British Library's Harleian collection generally attributed to the king's apothecary. PMID:26352302

  15. 8. NORTH ELLIS WORKS LOOKING SOUTHWEST. BOTTLING HOUSE, RIGHT, FIVE ...

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

    8. NORTH ELLIS WORKS LOOKING SOUTHWEST. BOTTLING HOUSE, RIGHT, FIVE CHAMBER CONDENSER, AND BURIED NORTH ELLIS THREE PIPE INCLINED RETORT, BACKGROUND LEFT. - Mariscal Quicksilver Mine & Reduction Works, Terlingua, Brewster County, TX

  16. Ellis-van Creveld syndrome.

    PubMed

    Baujat, Geneviève; Le Merrer, Martine

    2007-06-04

    Ellis-van Creveld syndrome (EVC) is a chondral and ectodermal dysplasia characterized by short ribs, polydactyly, growth retardation, and ectodermal and heart defects. It is a rare disease with approximately 150 cases reported worldwide. The exact prevalence is unknown, but the syndrome seems more common among the Amish community. Prenatal abnormalities (that may be detected by ultrasound examination) include narrow thorax, shortening of long bones, hexadactyly and cardiac defects. After birth, cardinal features are short stature, short ribs, polydactyly, and dysplastic fingernails and teeth. Heart defects, especially abnormalities of atrial septation, occur in about 60% of cases. Cognitive and motor development is normal. This rare condition is inherited as an autosomal recessive trait with variable expression. Mutations of the EVC1 and EVC2 genes, located in a head to head configuration on chromosome 4p16, have been identified as causative. EVC belongs to the short rib-polydactyly group (SRP) and these SRPs, especially type III (Verma-Naumoff syndrome), are discussed in the prenatal differential diagnosis. Postnatally, the essential differential diagnoses include Jeune dystrophy, McKusick-Kaufman syndrome and Weyers syndrome. The management of EVC is multidisciplinary. Management during the neonatal period is mostly symptomatic, involving treatment of the respiratory distress due to narrow chest and heart failure. Orthopedic follow-up is required to manage the bones deformities. Professional dental care should be considered for management of the oral manifestations. Prognosis is linked to the respiratory difficulties in the first months of life due to thoracic narrowness and possible heart defects. Prognosis of the final body height is difficult to predict.

  17. Ellis-van Creveld syndrome: its history.

    PubMed

    Muensterer, Oliver J; Berdon, Walter; McManus, Chris; Oestreich, Alan; Lachman, Ralph S; Cohen, M Michael; Done, Stephen

    2013-08-01

    The story of Ellis-van Creveld syndrome is one of serendipity. By chance, Simon van Creveld and Richard Ellis purportedly met on a train and combined their independently encountered patients with short stature, dental anomalies and polydactyly into one landmark publication in 1940. They included a patient used in work published previously by Rustin McIntosh without naming McIntosh as a coauthor. This patient was followed radiologically by Caffey for nearly two decades. In 1964, Victor McKusick felt compelled to investigate a brief report in an obscure pharmaceutical journal on an unusual geographic cluster of short-statured Amish patients in Pennsylvania. This review highlights the lives of the individuals involved in the discovery of Ellis-van Creveld syndrome in their historic context. PMID:23754541

  18. John A. Scigliano Interviews Allan B. Ellis.

    ERIC Educational Resources Information Center

    Scigliano, John A.

    2000-01-01

    This interview with Allan Ellis focuses on a history of computer applications in education. Highlights include work at the Harvard Graduate School of Education; the New England Education Data System; and efforts to create a computer-based distance learning and development program called ISVD (Information System for Vocational Decisions). (LRW)

  19. Ellie Mannette: Master of the Steel Drum.

    ERIC Educational Resources Information Center

    Svaline, J. Marc

    2001-01-01

    Presents an interview with Elliot ("Ellie") Mannette who has played a major role in the development and application of steel drums. States that he has spent most of his life designing and teaching the steel drums. Covers interview topics and background information on Mannette. (CMK)

  20. Your Biggest Game: Interview with Dave Ellis.

    ERIC Educational Resources Information Center

    Sparks, Dennis

    2001-01-01

    Interviews Dave Ellis, president of the Brande Foundation, who promotes life coaching to help leaders become more creative and effective by making them happier, more satisfied human beings. It provides an opportunity for people to look at all areas of their lives, determine what they want in these areas, and have the coach help them develop…

  1. Gravitational Microlensing by the Ellis Wormhole

    NASA Astrophysics Data System (ADS)

    Abe, F.

    2010-12-01

    A method to calculate light curves of the gravitational microlensing of the Ellis wormhole is derived in the weak-field limit. In this limit, lensing by the wormhole produces one image outside the Einstein ring and another image inside. The weak-field hypothesis is a good approximation in Galactic lensing if the throat radius is less than 1011 km. The light curves calculated have gutters of approximately 4% immediately outside the Einstein ring crossing times. The magnification of the Ellis wormhole lensing is generally less than that of Schwarzschild lensing. The optical depths and event rates are calculated for the Galactic bulge and Large Magellanic Cloud fields according to bound and unbound hypotheses. If the wormholes have throat radii between 100 and 107 km, are bound to the galaxy, and have a number density that is approximately that of ordinary stars, detection can be achieved by reanalyzing past data. If the wormholes are unbound, detection using past data is impossible.

  2. Changes in bathymetry for Lake Katherine and Wood Lake, Richland County, South Carolina, 1989-93

    USGS Publications Warehouse

    Patterson, Glenn G.

    1995-01-01

    Bathymetric surveys of Lake Katherine and Wood Lake, small residential lakes in Columbia, South Carolina, were made in 1989 and 1993. During this period the combined volume of the lakes decreased by 519,000 cubic feet (11.9 acre-feet). Most of the decrease in volume occurred in the northern part of Lake Katherine where deltaic sediment deposits at the mouth of Gills Creek increased in thickness during the 4-year period. The sediment was derived from a combination of sources in the Gills Creek Basin upstream from the lakes. Construction of a highway and a housing development in the Basin were significant factors in the sedimentation.

  3. Albert Ellis's Theoretical Ark: Reactions of a Reader.

    ERIC Educational Resources Information Center

    Ginter, Earl J.

    1997-01-01

    Provides a brief reaction to Albert Ellis's "Postmodern Ethics for Active-Directive Counseling and Psychotherapy," which appears in this issue. Offers a condensed review of what has led up to Ellis's article. Pays special attention to the phrase "and/also" in relation to its implication for theory building and practice. (RJM)

  4. Second Language Acquisition Research: A Response to Rod Ellis.

    ERIC Educational Resources Information Center

    Hopkins, Diana; Nettle, Mark

    1994-01-01

    Two practicing English-as-a-Foreign-Language (EFL teachers respond to Rod Ellis' January 1993 article in "ELT Journal," which discussed importance of grammar instruction in EFL classrooms. Argues some of Ellis' assumptions about current classroom practices are inaccurate and a number of his "alternative" approaches to teaching grammar, such as…

  5. John Tracy Ellis and the Figure of the Catholic Intellectual

    ERIC Educational Resources Information Center

    Conniff, Brian

    2006-01-01

    Fifty years after John Tracy Ellis challenged the quality and character of Catholic intellectual life, much work remains to be done. This essay explores Ellis's original assertions and places them in an overarching historical context that involves Flannery O'Connor and Thomas Merton.

  6. 78 FR 13376 - Draft Environmental Impact Statement for the Cottonwood Cove and Katherine Landing Development...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... Development Concept Plans, Clark County, NV, and Mohave County, AZ AGENCY: National Park Service, Interior... Impact Statement (EIS) for the Cottonwood Cove and Katherine Landing Development Concept Plans, Lake Mead... socioeconomic environment. DATES: The National Park Service will accept comments on the Draft EIS from...

  7. Social Influences on the Writing of Marion Dane Bauer and Katherine Paterson.

    ERIC Educational Resources Information Center

    Fisher, Bonnie E.

    1999-01-01

    Profiles two children's authors, Marion Dane Bauer and Katherine Paterson, examining the social interactions that have influenced their writing. Looks at the social context of their lives as influences on their writing, including family, friends and acquaintances, literature, research for a novel, editors, the marketplace, and readers. Suggests…

  8. Symbolism--The Main Artistic Style of Katherine Anne Porter's Short Stories

    ERIC Educational Resources Information Center

    Wang, Ru

    2010-01-01

    The paper takes Katherine Anne Porter's two short stories: "Flowering Judas", "The Grave" as objects of study. It will try to analyze Porter's writing style through her imaginary conception, vivid psychological description and multiple symbolisms so that we can understand her studies and her attitudes to female psychological…

  9. Skills Planning for Industry Growth: A Case Study of the Katherine Arts Industry. Occasional Paper

    ERIC Educational Resources Information Center

    Curry, Catherine

    2009-01-01

    The findings of a cultural industries skills audit undertaken in 2008 in Katherine, Northern Territory, are explored. The case study focusses in particular on the practical challenges and implications of auditing skills in a diverse industry sector and considers the usefulness of such an audit in preparing an industry for predicted change. This…

  10. Reason and emotion in psychotherapy: Albert Ellis.

    PubMed

    Dryden, W; Bond, F W

    1994-07-01

    To summarise then, in 1962 RET displayed important features still current. These include the interrelatedness of cognitive, emotive and behavioural processes, the important role that cognition plays in psychological problems, its humanistic view of the self, and the futility and dangers of self-rating. The emphasis on perpetuation rather than acquisition processes of emotional disturbance holds good now as it did then, and the core view of therapeutic change is essentially the same now as it was in 1962, despite further, more recent elaborations. Significant change has occurred in RET since 1962 that updates several of Ellis' original ideas. These include the distinction between interpretations (or inferences) and evaluations, the primary of musts in accounting for psychological disturbance, the clear distinction between healthy and unhealthy negative emotions and the greater role according to force and energy in the change process. In addition, a greater emphasis is placed on biological aspects of emotional disturbance now than 30 years ago. Finally, a greater range of cognitive, imaginal, emotive and behavioural methods are found in current RET literature than in Reason and Emotion in Psychotherapy, where Ellis restricts himself to illustrating a few cognitive and behavioural techniques. RET, then, has grown and developed over the past 30 years. In large part, this reflects the theory's flexibility and the competent people who have worked to make RET one of the most viable and widely used cognitive-behaviour therapies.

  11. GRAVITATIONAL MICROLENSING BY THE ELLIS WORMHOLE

    SciTech Connect

    Abe, F.

    2010-12-10

    A method to calculate light curves of the gravitational microlensing of the Ellis wormhole is derived in the weak-field limit. In this limit, lensing by the wormhole produces one image outside the Einstein ring and another image inside. The weak-field hypothesis is a good approximation in Galactic lensing if the throat radius is less than 10{sup 11} km. The light curves calculated have gutters of approximately 4% immediately outside the Einstein ring crossing times. The magnification of the Ellis wormhole lensing is generally less than that of Schwarzschild lensing. The optical depths and event rates are calculated for the Galactic bulge and Large Magellanic Cloud fields according to bound and unbound hypotheses. If the wormholes have throat radii between 100 and 10{sup 7} km, are bound to the galaxy, and have a number density that is approximately that of ordinary stars, detection can be achieved by reanalyzing past data. If the wormholes are unbound, detection using past data is impossible.

  12. Ellis-van Creveld syndrome and dyserythropoiesis.

    PubMed

    Scurlock, Deven; Ostler, Daniel; Nguyen, Andy; Wahed, Amer

    2005-05-01

    Ellis-van Creveld (EVC) syndrome or chondroectodermal dysplasia is a rare autosomal recessive disorder characterized by a variable spectrum of clinical findings. Classical EVC syndrome comprises a tetrad of clinical manifestations of chondrodystrophy, polydactyly, ectodermal dysplasia, and cardiac defects. In several case reports, dysplasia involving other organs has also been identified. Hematologic abnormalities have been rarely reported in patients with EVC syndrome. Here, we report a case of a 3-year-old Hispanic boy with EVC syndrome and marked dyserythropoiesis. The dyserythropoiesis may be part of an isolated myelodysplastic change or a primary myelodysplastic syndrome and likely represents an unusual EVC syndrome association. To our knowledge, this association has not been previously reported.

  13. Genetics Home Reference: Ellis-van Creveld syndrome

    MedlinePlus

    ... bone growth that results in very short stature (dwarfism). People with this condition have particularly short forearms ... Ellis-van Creveld Syndrome Encyclopedia: Polydactyly Health Topic: Dwarfism Genetic and Rare Diseases Information Center (1 link) ...

  14. 75. SACRED HEART SCHOOL, 1324 ELLIS STREET SOUTH (REAR ELEVATION ...

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

    75. SACRED HEART SCHOOL, 1324 ELLIS STREET SOUTH (REAR ELEVATION FROM GREENE STREET 56/61A - Greene Street Historic District, Greene Street, Gordon Highway to Augusta Canal Bridge, Augusta, Richmond County, GA

  15. 33 CFR 147.1104 - Platform ELLEN & ELLY safety zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Platform ELLEN & ELLY safety zone... Ellen, 33°-34′-57″ N, 118°-07′-42″ W; and Platform Elly, 33°-35′-00″ N, 118°-07′-40″ W. (b) Regulations... serving either structure, (2) a vessel under 100 feet in length overall not engaged in towing, or (3)...

  16. 33 CFR 147.1104 - Platform ELLEN & ELLY safety zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Platform ELLEN & ELLY safety zone... Ellen, 33°-34′-57″ N, 118°-07′-42″ W; and Platform Elly, 33°-35′-00″ N, 118°-07′-40″ W. (b) Regulations... serving either structure, (2) a vessel under 100 feet in length overall not engaged in towing, or (3)...

  17. 33 CFR 147.1104 - Platform ELLEN & ELLY safety zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Platform ELLEN & ELLY safety zone... Ellen, 33°-34′-57″ N, 118°-07′-42″ W; and Platform Elly, 33°-35′-00″ N, 118°-07′-40″ W. (b) Regulations... serving either structure, (2) a vessel under 100 feet in length overall not engaged in towing, or (3)...

  18. 33 CFR 147.1104 - Platform ELLEN & ELLY safety zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Platform ELLEN & ELLY safety zone... Ellen, 33°-34′-57″ N, 118°-07′-42″ W; and Platform Elly, 33°-35′-00″ N, 118°-07′-40″ W. (b) Regulations... serving either structure, (2) a vessel under 100 feet in length overall not engaged in towing, or (3)...

  19. 33 CFR 147.1104 - Platform ELLEN & ELLY safety zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Platform ELLEN & ELLY safety zone... Ellen, 33°-34′-57″ N, 118°-07′-42″ W; and Platform Elly, 33°-35′-00″ N, 118°-07′-40″ W. (b) Regulations... serving either structure, (2) a vessel under 100 feet in length overall not engaged in towing, or (3)...

  20. The action potential of Dionaea muscipula Ellis.

    PubMed

    Hodick, D; Sievers, A

    1988-04-01

    The intention of this investigation was to acquire more concise information about the nature of the action potential of Dionaea muscipula Ellis and the different types of cells generating and conducting it. It is shown by microelectrode measurements that, besides the sensory cells, all the major tissues of the trap lobes are excitable, firing action potentials with pronounced after-hyperpolarizations. The action potentials are strictly dependent on Ca(2+). Their peak depolarizations are shifted 25-27 mV in a positive direction after a tenfold increase in external Ca(2+) concentration. Perfusions with 1 mM ethylene glycol-bis(β-aminoethyl ether)-N,N,N',N'-tetraacetic acid (EGTA) or 1 mM LaCl3 completely inhibit excitability. Magnesium ions only slightly affect the peak depolarizations but considerably prolong action potentials. Sodium azide and 2,4-dinitrophenol also abolish excitation, probably by reducing the intracellular ATP concentration. Furthermore, it is tested whether the sensory cells can be distinguished from the other cells of the trap by their electrical behaviour. The resting potentials of sensory cells (-161±7 mV) and mesophyll cells (-155±8 mV) are of the same magnitude. Changes in external ion concentrations affect resting and action potentials in both cell types in a similar way. Additional freeze-fracture studies of both cell types reveal similar numbers and distributions of intramembrane particles on the fracture faces of the plasma membrane, which is most likely the mechanosensor. These findings stress the view that the high mechanosensitivity of the sensory hair results from its anatomy and not from a specialized perception mechanism. It is proposed that trap closure is triggered by a rise in the cytoplasmic concentration of Ca(2+) or a Ca(2+)-activated regulatory complex, which must exceed a threshold concentration. Since the Ca(2+) influx during a single action potential does not suffice to reach this threshold, at least two stimulations

  1. In vitro antioxidant activity of polysaccharide from Gardenia jasminoides ellis

    USGS Publications Warehouse

    Fan, Y.; Ge, Z.; Luo, A.

    2011-01-01

    A water-soluble polysaccharide, GP, was isolated from Gardenia jasminoides Ellis through hot water extraction followed by ethanol precipitation. The in vitro free radicals scavenging tests exhibited that GP has significant scavenging abilities especially for ABTS, DPPH, and hydroxyl radicals, which suggests that the polysaccharide GP is a novel antioxidant. ?? 2011 Academic Journals.

  2. An Information Theory Analysis of Interviews by Ellis and Rogers.

    ERIC Educational Resources Information Center

    Lichtenberg, James W.; Tyndall, Larry W.

    Research on communication in counseling has identified/defined counselor communication behaviors which may affect client response and change. To further understand the pattern of interaction between counselor and client, transcripts of four initial interviews by Albert Ellis and two by Carl Rogers were analyzed for the pattern of responding within…

  3. Let's Nuke the Transpersonalists: A Response to Albert Ellis.

    ERIC Educational Resources Information Center

    Wilber, Ken

    1989-01-01

    Responds to Albert Ellis' 1986 article which proposed to use rational-emotive therapy (RET) to save the world from religious and psychological fanatics and nuclear war. Attempts to provide a more balanced view of religion, RET, non-RET therapies, and the role of psychology in averting nuclear war. (Author/ABL)

  4. Physical Illness and Subscription to Ellis' Irrational Beliefs.

    ERIC Educational Resources Information Center

    Johnson, Diana DeVore; Lichtenberg, James W.

    Research has shown a generally positive correlation between a person's propensity for illness and certain psychological variables. To investigate the relationship between an individual's age, sex, and degree of subscription to each of Albert Ellis' 10 irrational beliefs and their frequency and type of illness, 122 adults completed the Irrational…

  5. Evolving Science in Adolescence: Comment on Ellis et al. (2012)

    ERIC Educational Resources Information Center

    Dodge, Kenneth A.; Albert, Dustin

    2012-01-01

    Ellis et al. (2012) bring an evolutionary perspective to bear on adolescent risky behavioral development, clinical practice, and public policy. The authors offer important insights that (a) some risky behaviors may be adaptive for the individual and the species by being hard-wired due to fitness benefits and (b) interventions might be more…

  6. Affect, Albert Ellis, and Rational-Emotive Therapy.

    ERIC Educational Resources Information Center

    Morris, G. Barry

    1989-01-01

    Contends affect is integral component of Rational Emotive Therapy model. Reviews affective aspect of the model in terms of theoretical constructs and therapeutic techniques. Makes references to author-observed interactions of Albert Ellis and describes his life-style to permit inferences regarding the role of affect. Includes commentary by Ellis…

  7. Rational Emotive Behavior Therapy after Ellis: Predictions for the Future.

    ERIC Educational Resources Information Center

    Weinrach, Stephen G.; Ellis, Albert; DiGiuseppe, Raymond; Bernard, Michael E.; Dryden, Windy; Kassinove, Howard; Morris, G. Barry; Vernon, Ann; Wolfe, Janet

    1995-01-01

    Nine members of the institute for Rational-Emotive Therapy's (REBT) International Training Standards and Review Committee predicted the status of REBT 25 to 50 years after the death of Albert Ellis. Will REBT continue to exist in its own right or be incorporated into newer forms of cognitive behavior therapy? (EMK)

  8. Reconstructing Social Constructionism: A Response to Albert Ellis.

    ERIC Educational Resources Information Center

    Guterman, Jeffrey T.

    1996-01-01

    Offers a response to Albert Ellis' critique of social constructionist models in mental health counseling. Focuses on views of reality and on the distinctions between content and process, and examines formal and informal content. Likewise clarifies viewpoints on diagnosis and the client/counselor relationship. (EMK)

  9. Albert Ellis Revisited: Vague, General or Mild Religion.

    ERIC Educational Resources Information Center

    Floyd, William A.

    1984-01-01

    Discusses the writings of Albert Ellis dealing with religion and psychotherapy. Advocates a liberal form of theism in which (1) the use of symbolism and ritual are stressed; (2) faith is taken seriously but not as history or science; and (3) the importance of theology is affirmed. (JAC)

  10. Must the Rational Emotive Therapist Be like Albert Ellis?

    ERIC Educational Resources Information Center

    Johnson, Norbert

    1980-01-01

    Some counselors may avoid using Rational Emotive Therapy (RET) because they feel they cannot deal with clients in the active-directive manner of Albert Ellis, originator of RET. Some of the ways in which less actively directive counselors may use RET techniques are discussed. (Author)

  11. An Empirical Evaluation of Ellis' Rational Emotive Theory.

    ERIC Educational Resources Information Center

    Wright, Loyd S.; Couch, R. David

    Ellis' rational emotive theory is based on the assumption that people are born with a potential for both rational and irrational thinking. To analyze the relationship of irrational beliefs to sensitivity, depression, submission, anxiety, and neuroticism, an Irrationality Scale, containing eight irrational beliefs, was constructed from a review of…

  12. Ellis Island and the Peopling of America: The Official Guide.

    ERIC Educational Resources Information Center

    Yans-McLaughlin, Virginia; Lightman, Marjorie

    This guide book helps to place the Ellis Island Museum (New York) and site within the context of the worldwide, continuing history of immigration. The guide views immigration as a continuing social process that brings people from one part of the world to another where they contribute the richness of their labor to their newly adopted home. Ethnic…

  13. Counselors' Evaluation of Rogers-Perls-Ellis's Relationship Skills

    ERIC Educational Resources Information Center

    Woodward, Wallace S.; And Others

    1975-01-01

    Participants (12 employment counselors and 10 counselor supervisors) attending a three-week workshop on enhancing relationship skills, evaluated the Rogers, Perls, Ellis film, Three Approaches to Psychotherapy, on 15 skills. Results indicate there was general agreement between the counselors and the supervisors when judging levels of therapist…

  14. Gravity-Driven Thin Film Flow of an Ellis Fluid

    PubMed Central

    Kheyfets, Vitaly O.

    2014-01-01

    The thin film lubrication approximation has been studied extensively for moving contact lines of Newtonian fluids. However, many industrial and biological applications of the thin film equation involve shear-thinning fluids, which often also exhibit a Newtonian plateau at low shear. This study presents new numerical simulations of the three-dimensional (i.e. two-dimensional spreading), constant-volume, gravity-driven, free surface flow of an Ellis fluid. The numerical solution was validated with a new similarity solution, compared to previous experiments, and then used in a parametric study. The parametric study centered around rheological data for an example biological application of thin film flow: topical drug delivery of anti-HIV microbicide formulations, e.g. hydroxyethylcellulose (HEC) polymer solutions. The parametric study evaluated how spreading length and front velocity saturation depend on Ellis parameters. A lower concentration polymer solution with smaller zero shear viscosity (η0), τ1/2, and λ values spread further. However, when comparing any two fluids with any possible combinations of Ellis parameters, the impact of changing one parameter on spreading length depends on the direction and magnitude of changes in the other two parameters. In addition, the isolated effect of the shear-thinning parameter, λ, on the front velocity saturation depended on τ1/2. This study highlighted the relative effects of the individual Ellis parameters, and showed that the shear rates in this flow were in both the shear-thinning and plateau regions of rheological behavior, emphasizing the importance of characterizing the full range of shear-rates in rheological measurements. The validated numerical model and parametric study provides a useful tool for future steps to optimize flow of a fluid with rheological behavior well-described by the Ellis constitutive model, in a range of industrial and biological applications. PMID:25309029

  15. Gravity-Driven Thin Film Flow of an Ellis Fluid.

    PubMed

    Kheyfets, Vitaly O; Kieweg, Sarah L

    2013-12-01

    The thin film lubrication approximation has been studied extensively for moving contact lines of Newtonian fluids. However, many industrial and biological applications of the thin film equation involve shear-thinning fluids, which often also exhibit a Newtonian plateau at low shear. This study presents new numerical simulations of the three-dimensional (i.e. two-dimensional spreading), constant-volume, gravity-driven, free surface flow of an Ellis fluid. The numerical solution was validated with a new similarity solution, compared to previous experiments, and then used in a parametric study. The parametric study centered around rheological data for an example biological application of thin film flow: topical drug delivery of anti-HIV microbicide formulations, e.g. hydroxyethylcellulose (HEC) polymer solutions. The parametric study evaluated how spreading length and front velocity saturation depend on Ellis parameters. A lower concentration polymer solution with smaller zero shear viscosity (η 0), τ 1/2, and λ values spread further. However, when comparing any two fluids with any possible combinations of Ellis parameters, the impact of changing one parameter on spreading length depends on the direction and magnitude of changes in the other two parameters. In addition, the isolated effect of the shear-thinning parameter, λ, on the front velocity saturation depended on τ 1/2. This study highlighted the relative effects of the individual Ellis parameters, and showed that the shear rates in this flow were in both the shear-thinning and plateau regions of rheological behavior, emphasizing the importance of characterizing the full range of shear-rates in rheological measurements. The validated numerical model and parametric study provides a useful tool for future steps to optimize flow of a fluid with rheological behavior well-described by the Ellis constitutive model, in a range of industrial and biological applications. PMID:25309029

  16. Bringing Modern Notions of Childhood and Motherhood to Preindustrial Appalachia: Katherine Pettit and May Stone, 1899-1901.

    ERIC Educational Resources Information Center

    England, Rhonda George

    In 1899, Katherine Pettit and May Stone established the first social settlement in the Kentucky mountains. In Chautauqua-like fashion, the women pitched tents in and around the vicinity of Knott County, Kentucky for three consecutive summers. The primary purposes of the social settlement were social justice and community uplift. While the women…

  17. Evolving science in adolescence: comment on Ellis et al. (2012).

    PubMed

    Dodge, Kenneth A; Albert, Dustin

    2012-05-01

    Ellis et al. (2012) bring an evolutionary perspective to bear on adolescent risky behavioral development, clinical practice, and public policy. The authors offer important insights that (a) some risky behaviors may be adaptive for the individual and the species by being hard-wired due to fitness benefits and (b) interventions might be more successful if they move with, rather than against, the natural tendencies of an adolescent. Ellis and colleagues criticize the field of developmental psychopathology, but we see the 2 fields as complementary. Their position would be enhanced by integrating it with contemporary perspectives on dynamic cascades through which normative behavior turns into genuinely maladaptive outcomes, dual processes in adolescent neural development, and adolescent decision making. Finally, they rightly note that innovation is needed in interventions and policies toward adolescent problem behavior.

  18. Gravitational Microlensing by Ellis Wormhole: Second Order Effects

    NASA Astrophysics Data System (ADS)

    Lukmanova, Regina; Kulbakova, Aliya; Izmailov, Ramil; Potapov, Alexander A.

    2016-07-01

    Gravitational lensing is the effect of light bending in a gravitational field. It can be used as a possible observational method to detect or exclude the existence of wormholes. In this work, we extend the work by Abe on gravitational microlensing by Ellis wormhole by including the second order deflection term. Using the lens equation and definition of Einstein radius, we find the angular locations of the physical image inside and outside Einstein ring. The work contains a comparative analysis of light curves between the Schwarzschild black hole and the Ellis wormhole that can be used to distinguish such objects though such distinctions are too minute to be observable even in the near future. We also tabulate the optical depth and event rate for lensing by bulge and Large Magellanic Cloud (LMC) stars.

  19. 75 FR 38768 - Rehabilitation of Floodwater Retarding Structure No. 10 of the Mountain Creek Watershed, Ellis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... Mountain Creek Watershed, Ellis County, TX AGENCY: Natural Resources Conservation Service. ACTION: Notice... prepared for the rehabilitation of Floodwater Retarding Structure No. 10 of the Mountain Creek...

  20. X-Ray Spectroscopy, The Ellen Richards Prize, and Nuclear Proliferation: The Inspiring Life of Katherine Chamberlain

    NASA Astrophysics Data System (ADS)

    Geramita, Matthew

    2008-04-01

    In 1924, Katherine Chamberlain became the first woman to receive a doctorate in physics from the University of Michigan. As one of the first women in the world to earn a doctorate in physics, Katherine reached a level prominence in the scientific community that few women had achieved. As a scientist, Katherine studied the outer energy levels of various elements using x-ray spectroscopy at the University of Michigan. In her thesis, she showed the potential for x-rays to reduce highly oxidized compounds and in 1925 won the Ellen Richards Prize for the world's best scientific paper by a woman. As an educator, she taught an introduction to photography course for thirty-five years in the hopes of creating new ways to inspire a love for physics in her students. As a community leader, she worked with The United World Federalists and The Michigan Memorial Phoenix Project to find peaceful uses for nuclear energy. Looking at these aspects of Chamberlain's life offers a unique perspective on the physics community of the 1920's, physics education, and the nuclear panic that followed WWII.

  1. Potential flood and debris hazards at Katherine Landing and Telephone Cove, Lake Mead National Recreation Area, Mohave County, Arizona

    USGS Publications Warehouse

    Moosburner, Otto

    1988-01-01

    Katherine Landing is a recreation site on the east shore of Lake Mohave, an impoundment on the Colorado River southeast of Las Vegas, Nevada. With proper inspection and maintenance, the present (1979) channel and diking system at Katherine Landing is judged adequate to confine and restrain floods up to and including the 100-yr flood. In contrast, the 500-yr flood probably would not be confined by some parts of the diking system. The Telephone Cove area, traversed by North and South Telephone Cove Washes, is hazardous for all floods, especially for the 100-yr and more severe floods. Determinations of peak discharge are based on streamflow regression analyses, and channel capacities are based on field surveys of channel-flow capacities. The extreme flood - a flood meteorologically and hydrologically possible but so rare as to preclude a frequency estimate - could cause great damage and possible loss of life at both the Katherine Landing and the Telephone Cove sites. The present dikes would be topped or breached by extreme flooding. (USGS)

  2. Rational Emotive Behavioural Therapy: The Evolution of a Revolution: Interview With Dr. Debbie Joffe Ellis, Work Partner and Wife of Dr. Albert Ellis, the Creator of REBT.

    PubMed

    Ellis, Debbie Joffe; Rovira, Montse

    2015-02-01

    Recognized as one of the most influential thinkers and psychologists, Albert Ellis PhD (1913-2007) revolutionized Psychology when he created the first cognitive psychotherapy, Rational Emotive Behavioral Therapy. After he passed away, Dr. Debbie Joffe Ellis continues spreading his legacy around the world. Psychologist, lecturer, writer, trainer, she dedicates her life to disseminate REBT and extend it through different statements, from the social to the educational, from the academic to the clinical. In this interview, she goes through her own history and her husband's one, bringing us closer to understanding Albert Ellis as the leading figure in his field, and the oneness they experienced through their professional and personal relationship.

  3. Healing in forgiveness: A discussion with Amanda Lindhout and Katherine Porterfield, PhD.

    PubMed

    Porterfield, Katherine A; Lindhout, Amanda

    2014-01-01

    In 2008, Amanda Lindhout was kidnapped by a group of extremists while traveling as a freelance journalist in Somalia. She and a colleague were held captive for more than 15 months, released only after their families paid a ransom. In this interview, Amanda discusses her experiences in captivity and her ongoing recovery from this experience with Katherine Porterfield, Ph.D. a clinical psychologist at the Bellevue/NYU Program for Survivors of Torture. Specifically, Amanda describes the childhood experiences that shaped her thirst for travel and knowledge, the conditions of her kidnapping, and her experiences after she was released from captivity. Amanda outlines the techniques that she employed to survive in the early aftermath of her capture, and how these coping strategies changed as her captivity lengthened. She reflects on her transition home, her recovery process, and her experiences with mental health professionals. Amanda's insights provide an example of resilience in the face of severe, extended trauma to researchers, clinicians, and survivors alike. The article ends with an discussion of the ways that Amanda's coping strategies and recovery process are consistent with existing resilience literature. Amanda's experiences as a hostage, her astonishing struggle for physical and mental survival, and her life after being freed are documented in her book, co-authored with Sara Corbett, A House in the Sky.

  4. Healing in forgiveness: A discussion with Amanda Lindhout and Katherine Porterfield, PhD

    PubMed Central

    Porterfield, Katherine A.; Lindhout, Amanda

    2014-01-01

    In 2008, Amanda Lindhout was kidnapped by a group of extremists while traveling as a freelance journalist in Somalia. She and a colleague were held captive for more than 15 months, released only after their families paid a ransom. In this interview, Amanda discusses her experiences in captivity and her ongoing recovery from this experience with Katherine Porterfield, Ph.D. a clinical psychologist at the Bellevue/NYU Program for Survivors of Torture. Specifically, Amanda describes the childhood experiences that shaped her thirst for travel and knowledge, the conditions of her kidnapping, and her experiences after she was released from captivity. Amanda outlines the techniques that she employed to survive in the early aftermath of her capture, and how these coping strategies changed as her captivity lengthened. She reflects on her transition home, her recovery process, and her experiences with mental health professionals. Amanda's insights provide an example of resilience in the face of severe, extended trauma to researchers, clinicians, and survivors alike. The article ends with an discussion of the ways that Amanda's coping strategies and recovery process are consistent with existing resilience literature. Amanda's experiences as a hostage, her astonishing struggle for physical and mental survival, and her life after being freed are documented in her book, co-authored with Sara Corbett, A House in the Sky. PMID:25317259

  5. 78 FR 74009 - Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ..., 2011 (76 FR 69614). ] Table 1 1. Nike Fireworks Ellis Launch site: A barge located Island Safety Zone... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island,...

  6. Dandy-Walker malformation in Ellis-van Creveld syndrome.

    PubMed

    Zangwill, K M; Boal, D K; Ladda, R L

    1988-09-01

    We report on 2 Old Order Amish patients with Ellis-van Creveld (EvC) syndrome and the Dandy-Walker malformation; a similar case is noted in the literature. Pedigree analysis of our patients documents extensive inbreeding in successive generations. Considering the rarity of EvC syndrome and Dandy-Walker malformation as isolated malformations, the appearance of both in our 2 patients plus the patient in the literature suggests that Dandy-Walker malformation may be a manifestation in the EvC syndrome. However, in this isolate the coincidental occurrence of 2 rare recessive traits cannot be excluded. PMID:3223493

  7. Ellis-van Creveld syndrome: A rare clinical entity.

    PubMed

    Kamal, Reet; Dahiya, Parveen; Kaur, Simerpreet; Bhardwaj, Rohit; Chaudhary, Karun

    2013-01-01

    Ellis-van Creveld (EVC) syndrome is a genetic disorder with autosomal recessive transmission, which may clinically present as small stature, short limbs, fine sparse hair, hypoplastic fingernails, multiple musculofibrous frenula, conical teeth, hypoplasia of the enamel, hypodontia, and malocclusion. Heart defects, especially abnormalities of atrial septation, have been found in about 60% of cases. The mutation in EVC and EVC2 gene is responsible for this syndrome. The presence of multiple orodental findings makes this syndrome important for dentists. The aim of this article is to present a rare case of EVC syndrome in a 10-year-old girl along with the review of literature.

  8. Ellis-van Creveld Syndrome with Sagittal Craniosynostosis.

    PubMed

    Fischer, Andrew S; Weathers, William M; Wolfswinkel, Erik M; Bollo, Robert J; Hollier, Larry H; Buchanan, Edward P

    2015-06-01

    Ellis-van Creveld syndrome (EVC) is a rare disorder (the incidence is estimated at around 7/1,000,000) characterized by the clinical tetrad of chondrodystrophy, polydactyly, ectodermal dysplasia, and cardiac anomalies. Sagittal synostosis is characterized by a dolichocephalic head shape resulting from premature fusion of the sagittal suture. Both are rare disorders, which have never been reported together. We present a case of EVC and sagittal synostosis. We report the clinical features of a Hispanic boy with EVC and sagittal craniosynostosis who underwent cranial vault remodeling. The presentation of this patient is gone over in detail. A never before reported case of EVC and sagittal synostosis is presented in detail.

  9. Guaiane-type sesquiterpenoid glucosides from Gardenia jasminoides Ellis.

    PubMed

    Yu, Yang; Gao, Hao; Dai, Yi; Xiao, Gao-Keng; Zhu, Hua-Jie; Yao, Xin-Sheng

    2011-05-01

    Two new guaiane-type sesquiterpenoid glucosides (1 and 2) were isolated from the fruit of Gardenia jasminoides Ellis. Their structures were elucidated to be (1R,7R,10S)-11-O-β-D-glucopyranosyl-4-guaien-3-one (1) and (1R,7R,10S)-7-hydroxy-11-O-β-D-glucopyranosyl-4-guaien-3-one (2) by one- and two-dimensional NMR techniques ((1)H NMR, (13)C NMR, HSQC, HMBC and NOESY), MS, CD spectrometry and chemical methods. PMID:21491483

  10. Chemical constituents from the fruits of Gardenia jasminoides Ellis.

    PubMed

    Yu, Yang; Feng, Xiao-Lin; Gao, Hao; Xie, Zuo-Lei; Dai, Yi; Huang, Xiao-Jun; Kurihara, Hiroshi; Ye, Wen-Cai; Zhong, Yi; Yao, Xin-Sheng

    2012-04-01

    A new lignan glucoside, (+)-(7S,8R,8'R)-lyoniresinol 9-O-β-D-(6″-O-trans-sinapoyl)glucopyranoside (1), and a new iridoid glucoside, 10-O-trans-sinapoylgeniposide (2), together with eight known compounds, were isolated from the fruits of Gardenia jasminoides Ellis. The structures of the isolates were elucidated by extensive spectroscopic studies, including UV, IR, 1D and 2D NMR, ESI-MS, HR-ESI-MS, and CD experiments. The short-term-memory-enhancement activities of some compounds were evaluated on an Aβ transgenic drosophila model. PMID:22245087

  11. Astrometric Image Centroid Displacements due to Gravitational Microlensing by the Ellis Wormhole

    NASA Astrophysics Data System (ADS)

    Toki, Yukiharu; Kitamura, Takao; Asada, Hideki; Abe, Fumio

    2011-10-01

    Continuing work initiated in an earlier publication, we study the gravitational microlensing effects of the Ellis wormhole in the weak-field limit. First, we find a suitable coordinate transformation, such that the lens equation and analytic expressions of the lensed image positions can become much simpler. Second, we prove that two images always appear for the weak-field lens by the Ellis wormhole. By using these analytic results, we discuss astrometric image centroid displacements due to gravitational microlensing by the Ellis wormhole. The astrometric image centroid trajectory by the Ellis wormhole is different from the standard one by a spherical lensing object that is expressed by the Schwarzschild metric. The anomalous shift of the image centroid by the Ellis wormhole lens is smaller than that by the Schwarzschild lens, provided that the impact parameter and the Einstein ring radius are the same. Therefore, the lensed image centroid by the Ellis wormhole moves slower. Such a difference, although it is very small, will be, in principle, applicable for detecting or constraining the Ellis wormhole by using future high-precision astrometry observations. In particular, the image centroid position gives us additional information, so that the parameter degeneracy existing in photometric microlensing can be partially broken. The anomalous shift reaches the order of a few micro arcseconds, if our galaxy hosts a wormhole with throat radius larger than 105 km. When the source moves tangentially to the Einstein ring, for instance, the maximum position shift of the image centroid by the Ellis wormhole is 0.18 normalized by the Einstein ring radius. For the same source trajectory, the maximum difference between the centroid displacement by the Ellis wormhole lens and that by the Schwarzschild one with the same Einstein ring radius is -0.16 in the units of the Einstein radius, where the negative means that the astrometric displacement by the Ellis wormhole lens is smaller

  12. ASTROMETRIC IMAGE CENTROID DISPLACEMENTS DUE TO GRAVITATIONAL MICROLENSING BY THE ELLIS WORMHOLE

    SciTech Connect

    Toki, Yukiharu; Kitamura, Takao; Asada, Hideki; Abe, Fumio

    2011-10-20

    Continuing work initiated in an earlier publication, we study the gravitational microlensing effects of the Ellis wormhole in the weak-field limit. First, we find a suitable coordinate transformation, such that the lens equation and analytic expressions of the lensed image positions can become much simpler. Second, we prove that two images always appear for the weak-field lens by the Ellis wormhole. By using these analytic results, we discuss astrometric image centroid displacements due to gravitational microlensing by the Ellis wormhole. The astrometric image centroid trajectory by the Ellis wormhole is different from the standard one by a spherical lensing object that is expressed by the Schwarzschild metric. The anomalous shift of the image centroid by the Ellis wormhole lens is smaller than that by the Schwarzschild lens, provided that the impact parameter and the Einstein ring radius are the same. Therefore, the lensed image centroid by the Ellis wormhole moves slower. Such a difference, although it is very small, will be, in principle, applicable for detecting or constraining the Ellis wormhole by using future high-precision astrometry observations. In particular, the image centroid position gives us additional information, so that the parameter degeneracy existing in photometric microlensing can be partially broken. The anomalous shift reaches the order of a few micro arcseconds, if our galaxy hosts a wormhole with throat radius larger than 10{sup 5} km. When the source moves tangentially to the Einstein ring, for instance, the maximum position shift of the image centroid by the Ellis wormhole is 0.18 normalized by the Einstein ring radius. For the same source trajectory, the maximum difference between the centroid displacement by the Ellis wormhole lens and that by the Schwarzschild one with the same Einstein ring radius is -0.16 in the units of the Einstein radius, where the negative means that the astrometric displacement by the Ellis wormhole lens is

  13. Rational emotive therapy-a study of initial therapy sessions of Albert Ellis.

    PubMed

    Becker, I M; Rosenfeld, J G

    1976-10-01

    Because psychotherapy is what a therapist does, and not necessarily what he says he does, it is important to observe the activity of leaders in the field during their sessions. Twenty taped initial psychotherapy sessions by Albert Ellis were selected randomly from 70 recently recorded ones. Typescripts of each session were made, and two raters naive to the purposes were trained to place each of Ellis' statements into 1 of 17 categories. Each category consisted of a therapeutic technique. Some of these were ones that Ellis did during the 20 sessions examined was related very closely to what he has claimed to do, but that he did vary considerably from client to client.

  14. Ellis-van Creveld syndrome: a case report.

    PubMed

    Shah, B; Ashok, L; Sujatha, G P

    2008-01-01

    Ellis-van Creveld syndrome (EvC) is a disease complex, where all the three embryonic layers appear to be involved. This disorder is also called as Chondroectodermal dysplasia. EvC is an autosomal recessive disorder resulting from mutations in these patients. Mutations in the two genes EVC and EVC2, have been identified to cause the condition. It has been considered as a skeletal dysplasia with an incidence of approximately 1 out of 1,50,000 live births. A high prevalence has been reported among certain populations like Amish and Arabs of Gaza strip. There are more than 300 cases of EvC reported into the literature. About 50-60% of cases have been reported with congenital cardiac malformations. PMID:18974540

  15. Ellis-van Creveld Syndrome: Mutations Uncovered in Lebanese Families.

    PubMed

    Valencia, Maria; Tabet, Lara; Yazbeck, Nadine; Araj, Alia; Ruiz-Perez, Victor L; Charaffedine, Khalil; Fares, Farah; Badra, Rebecca; Farra, Chantal

    2015-01-01

    Background. Ellis-van Creveld (EvC) syndrome is a rare, autosomal recessive disorder characterized by short stature, short limbs, growth retardation, polydactyly, and ectodermal defects with cardiac anomalies occurring in around 60% of cases. EVC syndrome has been linked to mutations in EVC and EVC2 genes. Case Presentation. We report EvC syndrome in two unrelated Lebanese families both having homozygous mutations in the EVC2 gene, c.2653C>T (p.(Arg885(*))) and c.2012_2015del (p.(Leu671(*))) in exons 15 and 13, respectively, with the latter being reported for the first time. Conclusion. Although EvC has been largely described in the medical literature, clinical features of this syndrome vary. While more research is required to explore other genes involved in EvC, early diagnosis and therapeutic care are important to achieve a better quality of life.

  16. Ellis-van Creveld syndrome: a case report.

    PubMed

    Shah, B; Ashok, L; Sujatha, G P

    2008-01-01

    Ellis-van Creveld syndrome (EvC) is a disease complex, where all the three embryonic layers appear to be involved. This disorder is also called as Chondroectodermal dysplasia. EvC is an autosomal recessive disorder resulting from mutations in these patients. Mutations in the two genes EVC and EVC2, have been identified to cause the condition. It has been considered as a skeletal dysplasia with an incidence of approximately 1 out of 1,50,000 live births. A high prevalence has been reported among certain populations like Amish and Arabs of Gaza strip. There are more than 300 cases of EvC reported into the literature. About 50-60% of cases have been reported with congenital cardiac malformations.

  17. Chemical fingerprinting of Gardenia jasminoides Ellis by HPLC-DAD-ESI-MS combined with chemometrics methods.

    PubMed

    Han, Yan; Wen, Jun; Zhou, Tingting; Fan, Guorong

    2015-12-01

    A fingerprint analysis method has been developed for characterization and discrimination of Gardenia jasminoides Ellis from different areas. The chemometrics methods including similarity evaluation, principal components analysis (PCA) and hierarchical clustering analysis (HCA) were introduced to identify more useful chemical markers for improving the quality control standard of dried ripe fruits of G. jasminoides Ellis. Then the selected chemical markers were analyzed by high performance liquid chromatography-diode array detection-electrospray ionization mass spectrometry (HPLC-DAD-ESI-MS) qualitatively and quantitatively. 23 characteristic peaks were assigned while 19 peaks of them were identified by comparing retention times, UV and MS spectra with authentic compounds or literature data. Moreover, 14 of them were determined quantitatively which could effectively evaluate the quality of G. jasminoides Ellis. This study was expected to provide comprehensive information for the quality evaluation of G. jasminoides Ellis, which would be a valuable reference for further study and development of this herb and related medicinal products. PMID:26041243

  18. The Quare Women's Journals: May Stone & Katherine Pettit's Summers in the Kentucky Mountains and the Founding of the Hindman Settlement School.

    ERIC Educational Resources Information Center

    Stoddart, Jess, Ed.; Stone, May; Pettit, Katherine

    Beginning in 1899, Katherine Pettit and May Stone spent three summers in social settlement work in Kentucky at Camp Cedar Grove, Camp Industrial, and Sassafras Social Settlement before founding the Hindman Settlement School in 1902. The camps taught homemaking skills; provided kindergartens; assisted local people with health, homemaking, and…

  19. An empirical investigation of Albert Ellis's binary model of distress.

    PubMed

    David, Daniel; Montgomery, Guy H; Macavei, Bianca; Bovbjerg, Dana H

    2005-04-01

    In the current literature, distress is typically described according to a unitary model: High levels of distress are conceptualized as a high level of negative affect while low levels of distress are typically conceptualized as a low level of negative affect. On the other hand, Albert Ellis (1994) and some of his rational-emotive and cognitive-behavioral professional colleagues have more recently described distress as a binary construct composed of two different components: functional negative feelings (e.g., sad) and dysfunctional negative feelings (e.g., worthless). In two studies using 55 U.S. breast-cancer patients and 45 Romanian breast-cancer patients, respectively, we compared hypotheses derived from unitary and binary models of distress. The results revealed that in a stressful situation (i.e., upcoming breast surgery) high levels of irrational beliefs were associated with a high level of both functional and dysfunctional negative feelings while low levels of irrational beliefs were associated with a low level of dysfunctional negative feelings and a high level of functional negative feelings. Thus, that support for the binary model of distress found in both U.S. and Romanian samples suggests both the robustness and the generalizability of the results. Theoretical and practical implications are discussed.

  20. Growth charts for children with Ellis-van Creveld syndrome.

    PubMed

    Verbeek, Sabine; Eilers, Paul H C; Lawrence, Kate; Hennekam, Raoul C M; Versteegh, Florens G A

    2011-02-01

    Ellis-van Creveld (EvC) syndrome is a congenital malformation syndrome with marked growth retardation. In this study, specific growth charts for EvC patients were derived to allow better follow-up of growth and earlier detection of growth patterns unusual for EvC. With the use of 235 observations of 101 EvC patients (49 males, 52 females), growth charts for males and females from 0 to 20 years of age were derived. Longitudinal and cross-sectional data were collected from an earlier review of growth data in EvC, a database of EvC patients, and from recent literature. To model the growth charts, the GAMLSS package for the R statistical program was used. Height of EvC patients was compared to healthy children using Dutch growth charts. Data are presented both on a scale for age and on a scale for the square root of age. Compared to healthy Dutch children, mean height standard deviation score values for male and female EvC patients were -3.1 and -3.0, respectively. The present growth charts should be useful in the follow-up of EvC patients. Most importantly, early detection of growth hormone deficiency, known to occur in EvC, will be facilitated.

  1. Three new triterpenoid saponins from root of Gardenia jasminoides Ellis.

    PubMed

    Wang, Jing; Lu, Jincai; Lv, Chongning; Xu, Tanye; Jia, Lingyun

    2012-12-01

    Three new compounds (Gardeniside A-C), 11α,12α-epoxy-3β-[(O-β-D-glucuronopyranoside-6'-O-methly ester)oxy]olean-28,13-olide (1), siaresinolic acid 3-O-β-D-glucuronopyranoside-6'-O-methly ester (2), and 3-O-β-D- glucuronopyranoside-6'-O-methly ester-siaresinolic acid-28-O-β-D- glucopyranoside (3), with seven known compounds oleanolic acid 3-O-β-D- glucuronopyranoside-6'-O-methly ester (4), oleanolic acid 3-O-β-D- glucuropyranoside (5), hederagenin 3-O-β-D- glucuronopyranoside-6'-O- methly ester (6), chikusetsusaponin IVa methyl ester (7), chikusetsusaponin (8), chikusetsusaponin IVa butyl ester (9), siaresinolic acid 28-o-β-d-glucopyranosyl ester (10) were isolated from the root of Gardenia jasminoides Ellis. Six compounds (1, 4-7, and 9) showed cytotoxic activities against HeLa, A549, MCF-7 and A354-S2 cell lines. PMID:22796399

  2. Oral manifestations in Ellis-van Creveld syndrome: report of five cases.

    PubMed

    Cahuana, Abel; Palma, Camila; Gonzáles, Wilber; Geán, Esther

    2004-01-01

    Ellis-van Creveld syndrome, or chondroectodermal dysplasia, is an autosomal recessive disorder with characteristic clinical manifestations. Its incidence in the general population is low. The oral manifestations of Ellis-van Creveld are found in soft tissues and teeth, but the dental literature on the subject is scarce. In the last 20 years, 5 cases of Ellis-van Creveld syndrome have been followed at the Pediatric Dentistry Service of the Hospital Sant Joan de Déu, Barcelona. The present study describes the constant and variable oral findings in these patients, which play an important role in the diagnosis criteria for the syndrome. The presence of a great variety of oral manifestations such as fusion of the upper lip to the gingival margin, presence of multiple frenula, abnormally shaped and microdontic teeth, and congenitally missing teeth requires multidisciplinary dental treatment, with consideration for the high incidence of cardiac defects in these patients. PMID:15185812

  3. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM)

    SciTech Connect

    Barnes, Cris William

    2015-02-24

    At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the Matter-Radiation Interactions in Extremes effort at Los Alamos National Laboratory. What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form.

  4. Welcome Home Annie: Rethinking Ellis Island and Annie Moore in the Classroom

    ERIC Educational Resources Information Center

    Mercurio, Mia

    2008-01-01

    The story of the United States and the people who have made it their home would not be complete without considering the experience of Irish immigrants--particularly the experience of Annie Moore, the first immigrant to be processed on Ellis Island. However, the story of Annie Moore, and how it has been recounted and taught to date, is inaccurate.…

  5. Ellis-van Creveld syndrome: report of 15 cases in an inbred kindred.

    PubMed Central

    da Silva, E O; Janovitz, D; de Albuquerque, S C

    1980-01-01

    An inbred kindred with 15 cases of the autosomal recessive Ellis-van Creveld syndrome is reported. The ages of the 12 living affected varied between 3 and 82 years. The main characteristics include polydactyly of the hands and feet and several other skeletal anomalies, oral manifestations, and malformations of the heart in 50% of the living affected. Images PMID:7218275

  6. Productive and Reproductive Work on the Family Farm: Changes Among Ethnic Groups in Ellis County, Kansas.

    ERIC Educational Resources Information Center

    Flora, Cornelia Butler; Stitz, John

    This report is based on data obtained from historical documents, quantitative analysis of state agricultural censuses for 1885, 1895, and 1905, and interviews with farm women of Volga and German heritages, aged 14 to 87. The participation of women in wheat-based farming systems in Ellis County, Kansas, is examined as related to the ethnic…

  7. Rational Emotive Therapy--A Study of Initial Therapy Sessions of Albert Ellis

    ERIC Educational Resources Information Center

    Becker, Irving M.; Rosenfeld, Joseph G.

    1976-01-01

    The purpose of this research was to see which specific techniques Albert Ellis, the founder of the school of therapy known as Rational Emotive Therapy, uses during an initial therapy session and also to see what percentage of time each technique was utilized. (Author)

  8. The Importance of Voice in Supervision: A Response to Ellis and Robbins (1993) and Bernstein (1993).

    ERIC Educational Resources Information Center

    Twohey, Denise

    1993-01-01

    Comments two responses to author's article "Listening for the Voices of Care and Justice in Counselor Supervision" (Twohey and Volker, 1993). Responds to Ellis and Robbins (1993) by clarifying perspective on relationship between moral decision making and supervision. Takes issue with Bernstein's (1993) comments about superiority of instrumental…

  9. Overgeneralization from a Narrow Focus: A Response to Ellis et al. (2008) and Bitchener (2008)

    ERIC Educational Resources Information Center

    Xu, Cuiqin

    2009-01-01

    This paper presents a critical analysis of two recent studies on error correction, Ellis, Sheen, Murakami, and Takashima (2008) and Bitchener (2008) and argues that neither study constitutes evidence for error correction based on discussion of the comparability of participants, design issues, and analysis flaws in both studies. The paper further…

  10. 77 FR 66979 - Ellis Road/American Electric Corporation, Jacksonville, Duval County, FL, Notice of Settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... Ms. Paula V. Painter. Submit your comments by Site name Ellis Road/American Electric Corporation Site... . Email. Painter.Paula@epa.gov . U.S. Environmental Protection Agency, 61 Forsyth Street SW., Atlanta, Georgia 30303. FOR FURTHER INFORMATION CONTACT: Paula V. Painter at 404/562-8887. Dated: October 18,...

  11. Endorsements of Ellis' Irrational Beliefs as a Function of DSM-III Psychotic Diagnosis.

    ERIC Educational Resources Information Center

    Newark, Charles S.; Whitt, J. Kenneth

    1983-01-01

    Examined opinions of normal subjects (N=120) and patients diagnosed as manic and schizophrenic (N=150) regarding Ellis's 11 irrational beliefs. Results showed that the schizophrenia and major depressive groups endorsed three and four irrational beliefs respectively with no endorsement from the normal and manic groups. (LLL)

  12. An Interview with...Ed Ellis: Working To Improve Education for Adolescents with Learning Disabilities.

    ERIC Educational Resources Information Center

    Casareno, Alexander

    2002-01-01

    An interview with Edwin S. Ellis, an expert on cognitive-based interventions and curriculum for students with learning disabilities (LD) focuses on the roots of his interest in strategic learning, the teacher's role in effective schooling, the need to go beyond labels, knowledge elaboration in learning, effective learning strategies for adolescent…

  13. Supervisory Theory into Practice: Differential Perception of Supervision by Ekstein, Ellis, Polster, and Rogers.

    ERIC Educational Resources Information Center

    Goodyear, Rodney K.; And Others

    1984-01-01

    Compared the supervision that four psychologists (Ekstein, Ellis, Polster, and Rogers) each provided to the same supervisee. Subjects were 58 counseling supervisors who evaluated videotaped supervision sessions. Results showed the supervisors were perceived as differing in attractiveness, role, and supervisory methods, generally consistent with…

  14. Stability and instability of Ellis and phantom wormholes: Are there ghosts?

    NASA Astrophysics Data System (ADS)

    Nandi, K. K.; Potapov, A. A.; Izmailov, R. N.; Tamang, A.; Evans, J. C.

    2016-05-01

    It is concluded in the literature that the Ellis wormhole is unstable under small perturbations and would either decay to the Schwarzschild black hole or expand away to infinity. While this deterministic conclusion of instability is correct, we show that the Ellis wormhole reduces to the Schwarzschild black hole only when the Ellis solution parameter γ assumes a complex value -i . We shall then reexamine the stability of Ellis and phantom wormholes from the viewpoint of local and asymptotic observers by using a completely different approach, viz., we adapt Tangherlini's nondeterministic, prequantal statistical simulation about photon motion in the real optical medium to an effective medium reformulation of motions obtained via Hamilton's optical-mechanical analogy in a gravity field. A crucial component of Tangherlini's idea is the observed increase of momentum of the photons entering a real medium. We show that this fact has a heuristic parallel in the effective medium version of the Pound-Rebka experiment in gravity. Our conclusion is that there is a nonzero probability that Ellis and phantom wormholes could appear stable or unstable depending on the location of observers and on the values of γ , leading to the possibility of ghost wormholes (like ghost stars). The Schwarzschild horizon, however, would always certainly appear to be stable (R =1 , T =0 ) to observers regardless of their location. Phantom wormholes of bounded mass in the extreme limit a →-1 are also shown to be stable just as the Schwarzschild black hole is. We shall propose a thought experiment showing that our nondeterministic results could be numerically translated into observable deterministic signatures of ghost wormholes.

  15. Novel and recurrent EVC and EVC2 mutations in Ellis-van Creveld syndrome and Weyers acrofacial dyostosis.

    PubMed

    D'Asdia, Maria Cecilia; Torrente, Isabella; Consoli, Federica; Ferese, Rosangela; Magliozzi, Monia; Bernardini, Laura; Guida, Valentina; Digilio, Maria Cristina; Marino, Bruno; Dallapiccola, Bruno; De Luca, Alessandro

    2013-02-01

    Ellis van Creveld syndrome and Weyers acrofacial dysostosis are allelic disorders caused by mutations in EVC or EVC2 genes. We illustrate the results of direct analysis of whole EVC and EVC2 genes' coding regions in 32 unrelated families with clinical diagnosis of Ellis van Creveld syndrome and in 2 families with Weyers acrofacial dysostosis. We identified mutations in 27/32 (84%) cases with Ellis van Creveld syndrome and 2/2 cases with Weyers acrofacial dysostosis. Of the Ellis van Creveld syndrome cases, 20/27 (74%) had a mutation in EVC and 7/27 (26%) in EVC2 genes. The two subjects with Weyers acrofacial dysostosis had a heterozygous mutation in the last exon of EVC2. In total, we detected 25 independent EVC and 11 independent EVC2 mutations. Nineteen EVC mutations (19/25, 76%) and 4 EVC2 mutations (4/11, 36%) were novel. Also one EVC2 gene mutation found in Weyers acrofacial dysostosis was novel. In 5 unrelated cases with a clinical diagnosis of Ellis van Creveld syndrome, we did not find any mutation in either EVC or EVC2 genes. Current findings expand the Ellis van Creveld syndrome and Weyers acrofacial dysostosis mutation spectra, and provide further evidence that the last exon of EVC2 gene is a hot spot for Weyers acrofacial dysostosis mutations. Accordingly, EVC2 exon 22 should be analyzed with priority by mutation screening in individuals with a suspected diagnosis of Weyers acrofacial dysostosis.

  16. The gene for the Ellis-van Creveld syndrome is located on chromosome 4p16.

    PubMed

    Polymeropoulos, M H; Ide, S E; Wright, M; Goodship, J; Weissenbach, J; Pyeritz, R E; Da Silva, E O; Ortiz De Luna, R I; Francomano, C A

    1996-07-01

    Ellis-van Creveld syndrome (EVC) is an autosomal recessive disorder characterized by disproportionate dwarfism, polydactyly, and congenital heart disease. This rare disorder is found with increased frequency among the Old Order Amish community in Lancaster County, Pennsylvania. We have used linkage analysis to localize the gene responsible for the EVC phenotype in nine interrelated Amish pedigrees and three unrelated families from Mexico, Ecuador, and Brazil. We now report the linkage for the Ellis-van Creveld syndrome gene to markers on the distal short arm of human chromosome 4, with Zmax = 6.91 at theta = 0.02 for marker HOX7, in a region proximal to the FGFR3 gene responsible for the achondroplasia phenotype. PMID:8661097

  17. Search for astrophysical rotating Ellis wormholes with x-ray reflection spectroscopy

    NASA Astrophysics Data System (ADS)

    Zhou, Menglei; Cardenas-Avendano, Alejandro; Bambi, Cosimo; Kleihaus, Burkhard; Kunz, Jutta

    2016-07-01

    Recently, two of us have found numerically rotating Ellis wormholes as solutions of four-dimensional Einstein gravity coupled to a phantom field. In this paper, we investigate possible observational signatures to identify similar objects in the Universe. These symmetric wormholes have a mass and are compact, so they may look like black holes. We study the iron line profile in the x-ray reflection spectrum of a thin accretion disk around rotating Ellis wormholes and we find some specific observational signatures that can be used to distinguish these objects from Kerr black holes. We simulate some observations with XIS/Suzaku assuming typical parameters for a bright active galactic nucleus and we conclude that current x-ray missions cannot apply strong constraints.

  18. Homogenate extraction of gardenia yellow pigment from Gardenia Jasminoides Ellis fruit using response surface methodology.

    PubMed

    Zhu, Xingyi; Mang, Yili; Shen, Fengqiong; Xie, Jie; Su, Weike

    2014-08-01

    Homogenate extraction technology was developed for extraction of gardenia yellow pigment from Gardenia jasminoides Ellis fruit. The operating parameters affecting the color value of gardenia yellow pigment were studied on the basis of a Box-Behnken design and response surface methodology. Results showed that the optimum extraction conditions were as follows: extraction time 41 s, ethanol concentration 50 %, ratio of liquid to material 15:1 (mL:g) and particle size 1.7 mm. Under the optimum condition, the experimental color value was 52.37 g(-1), which was in keeping with the predicted one. Compared with the heat extraction method, the color value of gardenia yellow pigment of homogenate extraction was higher and the extraction time was shorter. Homogenate extraction method is an ideal means for extraction of gardenia yellow pigment from Gardenia jasminoides Ellis fruit. PMID:25114350

  19. Identification and quantification of constituents of Gardenia jasminoides Ellis (Zhizi) by HPLC-DAD-ESI-MS.

    PubMed

    Bergonzi, M C; Righeschi, C; Isacchi, B; Bilia, A R

    2012-09-15

    A simple, rapid and specific HPLC method was carried out for the analysis of characteristic constituents in Gardenia jasminoides Ellis (Zhizi), namely iridoids, caffeoyl quinic acid derivatives and crocins. The separation was successfully obtained using a C(18) column by gradient elution with mixtures of methanol and water as mobile phases; detection wavelength was set at 240 nm for iridoid glycosides, 315 nm for quinic acid derivatives and 438 nm for crocins. The analytical method was validated and the quantification of active compounds, namely iridoids, was performed. Linearity, precision, repeatability, stability, accuracy, limit of detection (LOD) and limit of quantification (LOQ) were also reported. This assay was successfully applied for qualitative and quantitative analysis of five commercial samples of G. jasminoides Ellis. PMID:23107748

  20. Prosthodontic Rehabilitation for a Patient with Ellis-Van Creveld Syndrome: A Case Report.

    PubMed

    Siddiqui, Muhammad Musaab; Taylor, Philip D

    2016-03-01

    Patients suffering from Ellis-Van-Creveld syndrome are a challenge for dental management. Aesthetics are a major concern with limited manual dexterity, making choice of treatment critical. A 38 year old female diagnosed with Ellis-Van-Creveld syndrome presented with stained teeth and un-aesthetic smile and related that to her low self-esteem and depression. Intra-oral examination revealed mal-aligned megadont central incisors in the maxillary arch, fused mandibular canines with laterals and missing central incisors with space discrepancy and pronounced reverse over jet and overbite. Treatment involved non-surgical periodontal management, fabrication of veneers and dentine bonded crowns for maxillary anteriors and fixed-fixed resin retained bridge for mandibular arch. PMID:27039477

  1. Human radiation studies: Remembering the early years: Oral history of medical physicist Katherine L. Lathrop and physician Paul V. Harper, conducted January 26, 1995

    SciTech Connect

    1995-09-01

    This report provides a transcript of an interview with Ms. Katherine L. Lathrop and Dr. Paul V. Hopper by representatives of the DOE Office of Human Radiation Research. Ms. Lathrop and Dr. Hopper were chosen for this interview because of their long-standing interest and research experience in the development of nuclear medicine. After brief biographical sketches the researchers provide a broad and interesting description of their roles in the initial uses of many radiopharmaceuticals, their experiences in human experimentation, and interactions with many other pioneers in nuclear medicine.

  2. [From gene to disease; EVC, EVC2, and Ellis-van Creveld syndrome].

    PubMed

    van Hagen, J M; Baart, J A; Gille, J J P

    2005-04-23

    Ellis-van Creveld syndrome is an autosomal recessive disorder characterised by short stature with short limbs, postaxial polydactyly and congenital cardiac defects. The syndrome can be caused by mutations in the EVC gene or the EVC2 gene. The genes are located close to each other in a head-to-head configuration on chromosome 4p16. Clinical diagnosis can be confirmed by DNA analysis, which is currently offered by two laboratories in Italy.

  3. The Frank Ellis memorial lecture: the use of three-dimensional imaging in gynaecological radiation therapy.

    PubMed

    Viswanathan, A N

    2008-02-01

    The use of three-dimensional image guidance in radiation therapy has increased dramatically over the past decade. In gynaecological malignancies, three-dimensional image guidance assists with both external beam and brachytherapy treatment planning, increasing the accuracy of dose delivery. During his lifetime, Frank Ellis made significant contributions to gynaecological brachytherapy. This lecture will focus on novel advances in three-dimensional image-guided radiation therapy for cervical cancer, with the ultimate goal of improving outcomes for our patients.

  4. Taking prisoners: Havelock Ellis, Sigmund Freud, and the construction of homosexuality, 1897-1951.

    PubMed

    Crozier, I D

    2000-12-01

    This paper addresses the efforts of both Havelock Ellis and Sigmund Freud to posit a theory of homosexuality, and especially considers their efforts to (re-)negotiate each other's theories. Its central premise derives from the sociology of scientific knowledge: that it is not what is written, but the way that what is written is treated by ensuing experts, that makes knowledge. In the case study used in this paper, Ellis and Freud struggle to posit what they consider to be the proper model for understanding homosexual desire. They utilize aspects of each other's word, but are careful not to appear to be following each other too closely. Such a struggle to establish different schools of thought is exemplified by the informal negotiations engaged in when a student, Joseph Wortis, made contact with both Freud and Ellis. Again following sociology of scientific knowledge precepts, these informal negotiations (contained in published and archival letters) are used to show how knowledge claims are constructed, deconstructed any reconstructed by the actors who have stakes in the outcome of what is to be regarded as knowledge in the relevant communities.

  5. Thank You, Miss Katherine

    ERIC Educational Resources Information Center

    Compton, Cynthia

    2008-01-01

    Richmond Ballet's Mind in Motion program offers selected students an opportunity to take group dance lessons during 4th grade. Time taken away from academic instruction did not have a negative effect on standardized test scores and students reported feelings of greater success in school, more focus on school work, and greater ability to work with…

  6. Venus Flytrap (Dionaea muscipula Solander ex Ellis) Contains Powerful Compounds that Prevent and Cure Cancer.

    PubMed

    Gaascht, François; Dicato, Mario; Diederich, Marc

    2013-01-01

    Chemoprevention uses natural or synthetic molecules without toxic effects to prevent and/or block emergence and development of diseases including cancer. Many of these natural molecules modulate mitogenic signals involved in cell survival, apoptosis, cell cycle regulation, angiogenesis, or on processes involved in the development of metastases occur naturally, especially in fruits and vegetables bur also in non-comestible plants. Carnivorous plants including the Venus flytrap (Dionaea muscipula Solander ex Ellis) are much less investigated, but appear to contain a wealth of potent bioactive secondary metabolites. Aim of this review is to give insight into molecular mechanisms triggered by compounds isolated from these interesting plants with either therapeutic or chemopreventive potential.

  7. Report of Two Siblings with Overlapping Features of Ellis-van Creveld and Weyers Acrodental Dysostosis

    PubMed Central

    Shetty, Devi C.; Singh, Harkanwal P.; Kumar, Prince; Verma, Chanchal

    2012-01-01

    Skeletal dysplasias are a heterogenous group of disorders combining abnormalities in the skull and other skeletal bones. Weyers acrofacial dysostosis also known as Weyers acrodental dysostosis was first described in 1952, by Weyers, as a postaxial polydactyly, which had features distinct from, yet some in common with the Ellis-van Creveld Syndrome (EvC). Both the syndromes have been mapped to the same chromosome, 4p16. The cases reported here highlight the overlapping features of both syndromes, which are dissimilar in mode of inheritance and phenotypic severity, emphasizing the need for genetic analysis, to categorize these conditions. PMID:22616035

  8. Ellis-van Creveld syndrome with unusual oral and dental findings: A rare clinical entity.

    PubMed

    Shaik, Sameeulla; Raviraj, Jayam; Dirasantchu, Suresh; Venkata, Suman S

    2016-01-01

    Ellis-van Creveld (EVC) syndrome, a form of skeletal and chondroectodermal dysplasia, is an autosomal recessive disorder characterized by a tetrad of disproportionate dwarfism, postaxial polydactyly, ectodermal dysplasia, and heart defects. In the present article, we hereby present a case of a 13-year-old girl of Indian ethnicity with EVC syndrome with a remarkable number of classical oral and dental features, with unusual findings such as taurodontism and talons cusp. Such dental findings were reported in few cases only. Despite the fact that oral manifestations play an important role in the diagnosis of EVC, only a few detailed reports have been published in the dental literature. PMID:27076836

  9. A rare case report of Ellis Van Creveld syndrome in an Indian patient and literature review

    PubMed Central

    Shetty, Prashanth; Shetty, Deepthi; Priyadarshana, P.S.; Bhat, Smitha

    2015-01-01

    Ellis Van Creveld syndrome (EVC) is a rare genetic disorder having autosomal recessive inheritance affecting the Amish population of Pennsylvania in USA with incidence of 1:244,000 for the general population. This syndrome consists of characteristic features such as bilateral postaxial polydactyly, chondroectodermal dysplasia, congenital heart defects and hypoplastic nails and teeth. There are few case reports of this syndrome reported in dental literature. We report a case of a 17 year old female presenting typical features of this syndrome and the oral findings of this patient which are the key diagnostic features. PMID:26258022

  10. Ellis-van Creveld syndrome in adulthood: extending the clinical spectrum.

    PubMed

    Pérez-Andreu, Joaquín; Ray, Victor Glenn; Arribas, José María; Sánchez, Sergio Juan

    2015-06-01

    Ellis-van Creveld (EvC) syndrome is a rare autosomal recessive malformation disorder. Cardiac defects are observed in about 50% of EvC cases. Surgical data is lacking on the prognosis and life expectancy of EvC patients. Herein, we report the case of a 38-year-old man with EvC syndrome who underwent two surgical corrections for cardiac anomalies. This report supplements the available information on the clinical course of EvC syndrome in older patients.

  11. Ellis-van Creveld syndrome with unusual oral and dental findings: A rare clinical entity.

    PubMed

    Shaik, Sameeulla; Raviraj, Jayam; Dirasantchu, Suresh; Venkata, Suman S

    2016-01-01

    Ellis-van Creveld (EVC) syndrome, a form of skeletal and chondroectodermal dysplasia, is an autosomal recessive disorder characterized by a tetrad of disproportionate dwarfism, postaxial polydactyly, ectodermal dysplasia, and heart defects. In the present article, we hereby present a case of a 13-year-old girl of Indian ethnicity with EVC syndrome with a remarkable number of classical oral and dental features, with unusual findings such as taurodontism and talons cusp. Such dental findings were reported in few cases only. Despite the fact that oral manifestations play an important role in the diagnosis of EVC, only a few detailed reports have been published in the dental literature.

  12. Genetic Authentication of Gardenia jasminoides Ellis var. grandiflora Nakai by Improved RAPD-Derived DNA Markers.

    PubMed

    Mei, Zhiqiang; Zhou, Boxu; Wei, Chunli; Cheng, Jingliang; Imani, Saber; Chen, Hanchun; Fu, Junjiang

    2015-01-01

    The evergreen shrub, Gardenia jasminoides Ellis var. grandiflora Nakai is one of the most popular garden-plants, with significant ornamental importance. Here, we have cloned improved random amplified polymorphic DNA (RAPD) derived fragments into T-vector, and developed sequence-characterized amplified region (SCAR) markers. These markers have been deposited in GenBank database with the accession numbers KP641310, KP641311, KP641312 and KP641313 respectively. The BLAST search of database confirmed the novelty of these markers. The four SCAR markers, namely ZZH11, ZZH31, ZZH41 and ZZH51 can specifically recognize the genetic materials of G. jasminoides from other plant species. Moreover, SCAR marker ZZH31 can be used to distinguish G. jasminoides Ellis var. grandiflora Nakai from other G. jasminoides on the market. Together, this study has developed four stably molecular SCAR markers by improved RAPD-derived DNA markers for the genetic identification and authentication, and for ecological conservation of medicinal and ornamental plant G. jasminoides. PMID:26569205

  13. Expression of the Ellis-van Creveld (Evc) gene in the rat tibial growth plate.

    PubMed

    Tsuji, Takehito; Nakamura, Hiroaki; Hirata, Azumi; Yamamoto, Toshio

    2004-08-01

    Ellis-van Creveld (EvC) syndrome is an autosomal recessive chondrodysplasia characterized by short limbs, postaxial polydactyly, natal teeth, and dysplastic nails. The Ellis-van Creveld (EVC) gene, which is mutated in patients with EvC syndrome, has been identified by positional cloning. However, the physiological roles of the EVC gene have not been elucidated. Histopathological analyses of EvC syndrome have shown disturbed chondrocytic phenotypes during cartilage development. We therefore postulated that the EVC gene is a critical factor for chondrocytes during endochondral ossification. The present study focuses on the relationship between the Evc gene and chondrocytes, and examines Evc gene expression in the rat tibial growth plate at the mRNA and protein levels. Evc mRNA in tibial epiphyseal cartilage was expressed at postnatal day (P) 1, P28, and P56 by RT-PCR. Immunohistochemical analyses localized the Evc protein mainly in prehypertrophic and hypertrophic chondrocytes of the epiphyseal growth plate in the tibia during the embryonic and postnatal periods. Evc mRNA was also detected in prehypertrophic and hypertrophic chondrocytes by in situ hybridization. These results indicate that the Evc gene functions mainly in the prehypertrophic and hypertrophic chondrocytes of the epiphyseal growth plate. The data presented here are important for future studies of the underlying mechanism of chondrodysplasia in EvC syndrome.

  14. Six seconds per eyelid: the medical inspection of immigrants at Ellis Island 1892-1914.

    PubMed

    Birn, A E

    1997-01-01

    Beginning in 1892, immigrants to the United States were subject to a medical inspection, created to restrict the entry of persons with a"loathsome or dangerous contagious" disease or mental defficiency. Ellis Island, which received over 10 million newcomers between 1900 and 1914, served as the largest ever medical screening facility. Far from reflecting a unified policy, the medical inspection offered a complicated compromise amidst a swirl of competing interests. Many industrialists blamed the waves of Southern and Eastern European immigrants for urban joblessness, filth, unrest, overcrowding, and disease. In an era of depression, labor groups opposed immigrant competitors for scarce jobs. Nativists believed immigrants could not overcome their defects because these were genetically transmitted. Germ theory proponents recognized communication of microorganisms as the problem, with controlling the spread of infections as the solution. Many Progressive reformers held that the scientific screening of immigrants offered a systematic solution for the disorder. Dozens of immigrant aid societies struggled to attenuate the effects of the inspection, and as depression subsided after 1900, employers, too, favored the influx of immigrants. This paper examines the social and political basis for the inspection, its realization at Ellis Island, and the reasons for its inability to debar large numbers of immigrants.

  15. Training Preachers in the Ellis County Baptist Missionary Association of Texas in the Basics of Expository Preaching

    ERIC Educational Resources Information Center

    Gibson, Timothy Darryle

    2011-01-01

    This project was designed to train active and potential preachers in the Ellis County Baptist Missionary Association of Texas in the basics of expository preaching. Chapter 1 outlines the ministry context at Heritage Baptist Church, the project's purpose, and the project's goals. Chapter 2 examines the biblical and theological rationale that…

  16. Psychological Chauvinism and Nuclear Holocaust: A Response to Albert Ellis and Defense of Non-Rational Emotive Therapies.

    ERIC Educational Resources Information Center

    Walsh, Roger

    1989-01-01

    Claims Ellis' 1986 article on psychology and nuclear holocaust did not address certain key issues and made inaccurate criticisms of non-rational emotive therapies. Attempts to correct these errors and to emphasize the importance of open-minded cooperation among psychologists of differing theoretical persuasions. (Author)

  17. Multiplication végétative in vitro de Gardenia jasminoïdes Ellis: In vitro Vegetative Multiplication of Gardenia jasminoïdes Ellis.

    PubMed

    Dumanois, C; Godin, B; Bigot, C

    1984-11-01

    The vegetative propagation in vitro of Gardenia jasminoides Ellis, an ornamental shrub producing secondary metabolites useful in perfumery and pharmacy, has been investigated. In the presence of benzylaminopurine (0.3 to 1 mg l(-1)) and indoleacetic acid (1 mg l(-1)), axillary shoots arose from nodes of greenhause plants, but a decrease of morphogenic activity was noticed in subcultures. Mother plants have been developed in vitro from which shoots may be taken with the most effective system being a monthly subculture of nodal explants. As many as one million shoots per year could, theoretically, be produced from one shoot grown in vitro. Rooting occurred easily in three weeks in vitro in the presence of indoleacetic acid (1 mg l(-1)) and charcoal (2 g l(-1)) or in vivo by soaking the base of the shoot in the same auxin for two hours. After acclimatization, the rooted plants developed and flowered normally. The successive stages have been sufficiently well monitored to be used as an effective means of vegetative propagation. PMID:23195380

  18. The gene for the Ellis-van Creveld syndrome is located on chromosome 4p16

    SciTech Connect

    Polymeropoulos, M.H.; Ide, S.E.; Wright, M.

    1996-07-01

    Ellis-van Creveld syndrome (EVC) is an autosomal recessive disorder characterized by disproportionate dwarfism, polydactyly, and congenital heart disease. This rare disorder is found with increased frequency among the Old Order Amish community in Lancaster County, Pennsylvania. We have used linkage analysis to localize the gene responsible for the EVC phenotype in nine interrelated Amish pedigrees and three unrelated families from Mexico, Ecuador, and Brazil. We now report the linkage for the Ellisvan Creveld syndrome gene to markers on the distal short arm of human chromosome 4, with Z{sub max} = 6.91 at {theta} = 0.02 for marker HOX7, in a region proximal to the FGFR3 gene responsible for the achondroplasia phenotype. 17 refs., 2 figs., 1 tab.

  19. Venus Flytrap (Dionaea muscipula Solander ex Ellis) Contains Powerful Compounds that Prevent and Cure Cancer

    PubMed Central

    Gaascht, François; Dicato, Mario; Diederich, Marc

    2013-01-01

    Chemoprevention uses natural or synthetic molecules without toxic effects to prevent and/or block emergence and development of diseases including cancer. Many of these natural molecules modulate mitogenic signals involved in cell survival, apoptosis, cell cycle regulation, angiogenesis, or on processes involved in the development of metastases occur naturally, especially in fruits and vegetables bur also in non-comestible plants. Carnivorous plants including the Venus flytrap (Dionaea muscipula Solander ex Ellis) are much less investigated, but appear to contain a wealth of potent bioactive secondary metabolites. Aim of this review is to give insight into molecular mechanisms triggered by compounds isolated from these interesting plants with either therapeutic or chemopreventive potential. PMID:23971004

  20. Stability analysis of a Morris-Thorne-Bronnikov-Ellis wormhole with pressure

    SciTech Connect

    Novikov, I. D. Shatskiy, A. A.

    2012-05-15

    The model of a spherical Morris-Thorne-Bronnikov-Ellis wormhole is analyzed for stability. The matter of this wormhole is composed of a radial monopole magnetic field and a quasi-perfect phantom fluid. In the stationary case, the energy density of this fluid is negative and equal in magnitude to twice the energy density of the magnetic field. There is no pressure of this fluid in the stationary case (phantom dust), while in the case where the fluid energy density deviates from its stationary value, the pressure is proportional to the deviation of the energy density from its stationary value. An example of a wormhole stable against radial perturbations has been obtained.

  1. Extracting and purifying R-phycoerythrin from Mediterranean red algae Corallina elongata Ellis & Solander.

    PubMed

    Rossano, R; Ungaro, N; D'Ambrosio, A; Liuzzi, G M; Riccio, P

    2003-03-20

    R-Phycoerythrin (R-PE) is a protein acting as a photosynthetic accessory pigment in red algae (Rodophyta). This protein has gained importance in many biotechnological applications in food science, immunodiagnostic, therapy, cosmetics, protein and cell labelling, and analytical processes. In this paper we report on a new, one step procedure for the extraction and purification of R-PE from a new source: the Mediterranean red algae Corallina elongata Ellis & Solander. This red algae contains mainly R-PE and is suitable for the production in culture. No other contaminating phycobiliproteins could be detected in the extracts. The method we propose for the purification is based on the use of hydroxyapatite, a chromatographic resin that can be produced in the laboratory at very low cost and can be used batch-wise with large amounts of extracts, alternative to chromatography, and therefore can be scaled up. Both the yield and the purity of R-PE are very good.

  2. Effect of crocetin from Gardenia jasminoides Ellis on sleep: a pilot study.

    PubMed

    Kuratsune, H; Umigai, N; Takeno, R; Kajimoto, Y; Nakano, T

    2010-09-01

    Crocetin is a pharmacologically active carotenoid compound of Gardenia jasminoides Ellis used as a traditional herbal medicine and natural colorant. The present pilot study investigated the effect of crocetin on sleep. The clinical trial comprised a double-blind, placebo-controlled, crossover trial of 21 healthy adult men with a mild sleep complaint. It included two intervention periods of 2 weeks each, separated by a 2-week washout period. We measured objective sleep quality using an actigraph, and assessed the subjective symptoms using St Mary's Hospital Sleep Questionnaire. Actigraph data showed that after administration of crocetin, the number of wakening episodes was reduced compared to that of the placebo (p=0.025). Subjective data from St Mary's Hospital Sleep Questionnaire showed that crocetin tended to improve the quality of sleep compared to sleep before its intake. Additionally, no side effects from crocetin intake were observed. The results suggest that crocetin may contribute to improving the quality of sleep. PMID:20537515

  3. Phosphorus loading to McGrath and Ellis ponds, Kennebec County, Maine

    USGS Publications Warehouse

    Nichols, Wallace J.; Sowles, J.W.; Lobao, J.J.

    1984-01-01

    McGrath and Ellis Ponds in south-central Maine have been identified as having nuisance algae blooms. In 1978, a cooperative study between the U.S. Geological Survey and the Maine Department Environmental Protection was begun to evaluate areas in which restoration effort would best improve water quality of the ponds. Streamflow and phosphorus data were collected from 28 tributaries to the ponds, April 1 through September 30, 1978 and 1979. Phosphorus yields from each tributary watershed were compared to determine their relative importance to the phosphorus budgets of the ponds. Three tributaries to the ponds were estimated to contribute 44 percent of the phosphorus load, yet drain only 22 percent of the watershed. Phosphorus input to the ponds likely would be most easily reduced by instituting phosphorus control practices in parts of the basin drained by the three tributaries. (USGS)

  4. [Photosensitization in cattle grazing on pastures of Brahciaria decumbens Stapf infested with Pithomyces chartarum (Berk. & Curt.) M.B. Ellis].

    PubMed

    Andrade, S O; da Silva Lopes, H O; de Almeida Barros, M; Leite, G G; Dias, S M; Saueressig, M; Nobre, D; Temperini, J A

    1978-01-01

    Aspects of photosensitization in bovines grazing on pastures of Brachiaria decumbens Stapf infested with Pithomyces chartarum (Berk. & Curt.) M.B. Ellis infested all pastures 45(2):117-136, 1978. This paper reports experimental studies on photosensitization in bovines grazing on different pastures of Brachiaria decumbens Stapf in the "Cerrados" region (Planaltina, DF). Climatic conditions, zinc content and occurence of fungi on pastures were investigated. Pithomyces chartarum (Berk. & Curt.) M.B. Ellis infested all pastures examined. Photosensitization was observed in one animal maintained on a pasture of B. decumbens formed with seeds from Australia. Clinical and necropsy data were similar to those related in literature for sporidesmin-intoxicated animals. An isolate of P. chartarum and samples of bovine bile were assayed for sporidesmin presence.

  5. [Photosensitization in cattle grazing on pastures of Brahciaria decumbens Stapf infested with Pithomyces chartarum (Berk. & Curt.) M.B. Ellis].

    PubMed

    Andrade, S O; da Silva Lopes, H O; de Almeida Barros, M; Leite, G G; Dias, S M; Saueressig, M; Nobre, D; Temperini, J A

    1978-01-01

    Aspects of photosensitization in bovines grazing on pastures of Brachiaria decumbens Stapf infested with Pithomyces chartarum (Berk. & Curt.) M.B. Ellis infested all pastures 45(2):117-136, 1978. This paper reports experimental studies on photosensitization in bovines grazing on different pastures of Brachiaria decumbens Stapf in the "Cerrados" region (Planaltina, DF). Climatic conditions, zinc content and occurence of fungi on pastures were investigated. Pithomyces chartarum (Berk. & Curt.) M.B. Ellis infested all pastures examined. Photosensitization was observed in one animal maintained on a pasture of B. decumbens formed with seeds from Australia. Clinical and necropsy data were similar to those related in literature for sporidesmin-intoxicated animals. An isolate of P. chartarum and samples of bovine bile were assayed for sporidesmin presence. PMID:573108

  6. Active movements in plants: Mechanism of trap closure by Dionaea muscipula Ellis.

    PubMed

    Markin, Vladislav S; Volkov, Alexander G; Jovanov, Emil

    2008-10-01

    The Venus flytrap (Dionaea muscipula Ellis) captures insects with one of the most rapid movements in the plant kingdom. We investigated trap closure by mechanical and electrical stimuli using the novel charge-injection method and high-speed recording. We proposed a new hydroelastic curvature mechanism, which is based on the assumption that the lobes possess curvature elasticity and are composed of outer and inner hydraulic layers with different hydrostatic pressure. The open state of the trap contains high elastic energy accumulated due to the hydrostatic pressure difference between the hydraulic layers of the lobe. Stimuli open pores connecting the two layers, water rushes from one hydraulic layer to another, and the trap relaxes to the equilibrium configuration corresponding to the closed state. In this paper we derived equations describing this system based on elasticity Hamiltonian and found closing kinetics. The novel charge-injection stimulation method gives insight into mechanisms of the different steps of signal transduction and response in the plant kingdom.

  7. Morphing structures of the Dionaea muscipula Ellis during the trap opening and closing

    PubMed Central

    Volkov, Alexander G; Forde-Tuckett, Victoria; Volkova, Maya I; Markin, Vladislav S

    2014-01-01

    The Venus flytrap is a marvelous plant that has intrigued scientists since the times of Charles Darwin. This carnivorous plant is capable of very fast movements to catch a prey. We found that the maximal speed of the trap closing in the Dionaea muscipula Ellis is about 130 000 times faster than the maximal speed of the trap opening. The mechanism and kinetics of this movement was debated for a long time. Here, the most recent Hydroelastic Curvature Model is applied to the analysis of this movement during closing and opening of the trap with or without a prey. Equations describing the trap movement were derived and verified with experimental data. Chloroform and ether, both anesthetic agents, induce action potentials and close the trap without the mechanical stimulation of trigger hairs. We tested this by dropping 10 μL of ether on the midrib inside the trap without touching any of the mechanosensitive trigger hairs. The trap closed slowly in 10 s. This is at least 20 times slower than the closing of the trap mechanically or electrically. The similar effect can be induced by placing 10 μL of chloroform on the midrib inside the trap, however, the lobes closing time in this case is as fast as closing after mechanical stimulation of the trigger hairs. PMID:24618927

  8. Morphing structures of the Dionaea muscipula Ellis during the trap opening and closing.

    PubMed

    Volkov, Alexander G; Forde-Tuckett, Victoria; Volkova, Maya I; Markin, Vladislav S

    2014-01-01

    The Venus flytrap is a marvelous plant that has intrigued scientists since the times of Charles Darwin. This carnivorous plant is capable of very fast movements to catch a prey. We found that the maximal speed of the trap closing in the Dionaea muscipula Ellis is about 130,000 times faster than the maximal speed of the trap opening. The mechanism and kinetics of this movement was debated for a long time. Here, the most recent Hydroelastic Curvature Model is applied to the analysis of this movement during closing and opening of the trap with or without a prey. Equations describing the trap movement were derived and verified with experimental data. Chloroform and ether, both anesthetic agents, induce action potentials and close the trap without the mechanical stimulation of trigger hairs. We tested this by dropping 10 μL of ether on the midrib inside the trap without touching any of the mechanosensitive trigger hairs. The trap closed slowly in 10 s. This is at least 20 times slower than the closing of the trap mechanically or electrically. The similar effect can be induced by placing 10 μL of chloroform on the midrib inside the trap, however, the lobes closing time in this case is as fast as closing after mechanical stimulation of the trigger hairs.

  9. Two Adult Patients with Ellis-van Creveld Syndrome Extending the Clinical Spectrum.

    PubMed

    Rudnik-Schöneborn, S; Zerres, K; Graul-Neumann, L; Wiegand, S; Mellerowicz, H; Hehr, U

    2011-09-01

    Ellis-van Creveld (EvC) syndrome is a rare autosomal recessive malformation syndrome with the main features cardiac defects, postaxial hexadactyly, mesomelic shortening of the limbs, short ribs, dysplastic nails and teeth, oral frenula and various other abnormalities while mental function is normal. We describe 2 adult EvC patients with the cardinal skeletal features of mesomelic short stature and severe, progressive genu valgum deformity, resulting from loss of function mutations in the EVC genes. While the genu valgum was the predominating and disabling feature in patient 1, patient 2 showed acroosteolyses in the distal phalanges and a symmetrical synostosis of metacarpals in his hands. Moreover, patient 2 developed synostoses in the additional fingers in adolescence which had not been present at the age of 12 years, suggesting a further progression of skeletal disease. Joint fusion of phalanges so far has not been reported in EvC syndrome. Our data further expand the phenotypic spectrum of EvC related skeletal malformations and contribute important new information on the clinical course of EvC syndrome with increasing age.

  10. Analysis of Ellis van Creveld syndrome gene products: implications for cardiovascular development and disease.

    PubMed

    Sund, Kristen Lipscomb; Roelker, Stephanie; Ramachandran, Vijaya; Durbin, Lisa; Benson, D Woodrow

    2009-05-15

    Mutations identified in a cohort of patients with atrioventricular septal defects as a part of Ellis van Creveld syndrome (EvC syndrome) led us to study the role of two non-homologous genes, EVC and LBN, in heart development and disease pathogenesis. To address the cause of locus heterogeneity resulting in an indistinguishable heart-hand phenotype, we carried out in situ hybridization and immunofluorescence and identified co-localization of Evc and Lbn mRNA and protein. In the heart, expression was identified to be strongest in the secondary heart field, including both the outflow tract and the dorsal mesenchymal protrusion, but was also found in mesenchymal structures of the atrial septum and the atrioventricular cushions. Finally, we studied the transcriptional hierarchy of EVC and LBN but did not find any evidence of direct transcriptional interregulation between the two. Due to the locus heterogeneity of human mutations predicted to result in a loss of protein function, a bidirectional genomic organization and overlapping expression patterns, we speculate that these proteins function coordinately in cardiac development and that loss of this coordinate function results in the characteristics of EvC syndrome.

  11. Growth hormone analysis and treatment in Ellis-van Creveld syndrome.

    PubMed

    Versteegh, Florens G A; Buma, Sannine A; Costin, Gertrude; de Jong, Wilfried C; Hennekam, Raoul C M

    2007-09-15

    Little is known on growth, growth hormone (GH) levels and GH treatment in patients with Ellis-van Creveld syndrome (EvC). The aim of the present study was to assess growth, growth hormone status and the possible effectiveness of GH treatment in literature and in a small series of EvC patients. A review of literature indicated retarded growth for most EvC patients (-2 to -4.5 SDS) and minimal data on GH levels or treatment which did not allow any conclusion. We studied eight EvC patients, seven of whom were treated with GH. Four were GH deficient (GHD) and four were GH sufficient. In all patients treated with GH, first year growth velocity increased. In three of the four GHD and in one GH-sufficient patient a gain in height SDS was noted. In the present small EvC series GHD occurred more often than expected. Patient acquisition through the Growth Hormone Database will have caused a significant bias, but the present results indicate that GH treatment may improve growth in at least some patients with EvC. Therefore we conclude that EvC patients may benefit from being tested for GHD and, if indicated, treated. In addition a prospective study to evaluate GH status and linear growth in patients with EvC as well as the potential effectiveness of GH treatment is warranted.

  12. Ellis-van Creveld syndrome associated with chronic intestinal pseudo-obstruction.

    PubMed

    Iwakura, Hideo; Fujii, Katsunori; Furutani, Yoshiyuki; Takatani, Tomozumi; Ebata, Ryota; Nakanishi, Toshio; Mitsunaga, Tetsuya; Saito, Takeshi; Kishimoto, Takashi; Yoshida, Hideo; Shimojo, Naoki

    2016-01-01

    Ellis-van Creveld (EVC) syndrome is a rare autosomal recessive disorder characterized by hypoplastic nails, polydactyly, and achondroplasia. Patients usually exhibit normal cognitive function and no remarkable developmental delay. We herein present an unusual case of EVC syndrome. A Japanese 2-year-old boy was born at term, but immediately developed severe respiratory failure due to thorax deformity, postaxial polydactyly and nail hypoplasia. We identified a novel pattern of germinal compound heterozygous nonsense EVC2 mutations of c.1814C > A (p. S605X) and c.2653C > T (p. R885X), leading to the diagnosis of EVC syndrome. Interestingly, he also had severe developmental delay, and suddenly developed excessive abdominal distension at the age of 2. On surgery, extensive necrotic bowel with chronic intestinal pseudo-obstruction was noted. This is, to our knowledge, a most severe phenotype of EVC syndrome, illustrating that the specific pattern of EVC2 compound heterozygous mutations may cause severe developmental delay and intestinal malfunction.

  13. Mutations in a new gene in Ellis-van Creveld syndrome and Weyers acrodental dysostosis.

    PubMed

    Ruiz-Perez, V L; Ide, S E; Strom, T M; Lorenz, B; Wilson, D; Woods, K; King, L; Francomano, C; Freisinger, P; Spranger, S; Marino, B; Dallapiccola, B; Wright, M; Meitinger, T; Polymeropoulos, M H; Goodship, J

    2000-03-01

    Ellis-van Creveld syndrome (EvC, MIM 225500) is an autosomal recessive skeletal dysplasia characterized by short limbs, short ribs, postaxial polydactyly and dysplastic nails and teeth. Congenital cardiac defects, most commonly a defect of primary atrial septation producing a common atrium, occur in 60% of affected individuals. The disease was mapped to chromosome 4p16 in nine Amish subpedigrees and single pedigrees from Mexico, Ecuador and Brazil. Weyers acrodental dysostosis (MIM 193530), an autosomal dominant disorder with a similar but milder phenotype, has been mapped in a single pedigree to an area including the EvC critical region. We have identified a new gene (EVC), encoding a 992-amino-acid protein, that is mutated in individuals with EvC. We identified a splice-donor change in an Amish pedigree and six truncating mutations and a single amino acid deletion in seven pedigrees. The heterozygous carriers of these mutations did not manifest features of EvC. We found two heterozygous missense mutations associated with a phenotype, one in a man with Weyers acrodental dysostosis and another in a father and his daughter, who both have the heart defect characteristic of EvC and polydactyly, but not short stature. We suggest that EvC and Weyers acrodental dysostosis are allelic conditions.

  14. Novel mutations in EVC cause aberrant splicing in Ellis-van Creveld syndrome.

    PubMed

    Shi, Lisong; Luo, Chunyan; Ahmed, Mairaj K; Attaie, Ali B; Ye, Xiaoqian

    2016-04-01

    Ellis-van Creveld syndrome (EvC) is a rare autosomal recessive disorder characterized by disproportionate chondrodysplasia, postaxial polydactyly, nail dystrophy, dental abnormalities and in a proportion of patients, congenital cardiac malformations. Weyers acrofacial dysostosis (Weyers) is another dominantly inherited disorder allelic to EvC syndrome but with milder phenotypes. Both disorders can result from loss-of-function mutations in either EVC or EVC2 gene, and phenotypes associated with the two gene mutations are clinically indistinguishable. We present here a clinical and molecular analysis of a Chinese family manifested specific features of EvC syndrome. Sequencing of both EVC and EVC2 identified two novel heterozygous splice site mutations c.384+5G>C in intron 3 and c.1465-1G>A in intron 10 in EVC, which were inherited from mother and father, respectively. In vitro minigene expression assay, RT-PCR and sequencing analysis demonstrated that c.384+5G>C mutation abolished normal splice site and created a new cryptic acceptor site within exon 4, whereas c.1465-1G>A mutation affected consensus splice junction site and resulted in full exon 11 skipping. These two aberrant pre-mRNA splicing processes both produced in-frame abnormal transcripts that possibly led to abolishment of important functional domains. To our knowledge, this is the first report of EVC mutations that cause EvC syndrome in Chinese population. Our data revealed that EVC splice site mutations altered splicing pattern and helped elucidate the pathogenesis of EvC syndrome. PMID:26621368

  15. Ellis-van Creveld Syndrome in Grey Alpine Cattle: Morphologic, Immunophenotypic, and Molecular Characterization.

    PubMed

    Muscatello, L V; Benazzi, C; Dittmer, K E; Thompson, K G; Murgiano, L; Drögemüller, C; Avallone, G; Gentile, A; Edwards, J F; Piffer, C; Bolcato, M; Brunetti, B

    2015-09-01

    Ellis-van Creveld (EvC) syndrome is a human autosomal recessive disorder caused by a mutation in either the EVC or EVC2 gene, and presents with short limbs, polydactyly, and ectodermal and heart defects. The aim of this study was to understand the pathologic basis by which deletions in the EVC2 gene lead to chondrodysplastic dwarfism and to describe the morphologic, immunohistochemical, and molecular hallmarks of EvC syndrome in cattle. Five Grey Alpine calves, with a known mutation in the EVC2 gene, were autopsied. Immunohistochemistry was performed on bone using antibodies to collagen II, collagen X, sonic hedgehog, fibroblast growth factor 2, and Ki67. Reverse transcription polymerase chain reaction was performed to analyze EVC1 and EVC2 gene expression. Autopsy revealed long bones that were severely reduced in length, as well as genital and heart defects. Collagen II was detected in control calves in the resting, proliferative, and hypertrophic zones and in the primary and secondary spongiosa, with a loss of labeling in the resting zone of 2 dwarfs. Collagen X was expressed in hypertrophic zone in the controls but was absent in the EvC cases. In affected calves and controls, sonic hedgehog labeled hypertrophic chondrocytes and primary and secondary spongiosa similarly. FGF2 was expressed in chondrocytes of all growth plate zones in the control calves but was lost in most EvC cases. The Ki67 index was lower in cases compared with controls. EVC and EVC2 transcripts were detected. Our data suggest that EvC syndrome of Grey Alpine cattle is a disorder of chondrocyte differentiation, with accelerated differentiation and premature hypertrophy of chondrocytes, and could be a spontaneous model for the equivalent human disease.

  16. Novel mutations in EVC cause aberrant splicing in Ellis-van Creveld syndrome.

    PubMed

    Shi, Lisong; Luo, Chunyan; Ahmed, Mairaj K; Attaie, Ali B; Ye, Xiaoqian

    2016-04-01

    Ellis-van Creveld syndrome (EvC) is a rare autosomal recessive disorder characterized by disproportionate chondrodysplasia, postaxial polydactyly, nail dystrophy, dental abnormalities and in a proportion of patients, congenital cardiac malformations. Weyers acrofacial dysostosis (Weyers) is another dominantly inherited disorder allelic to EvC syndrome but with milder phenotypes. Both disorders can result from loss-of-function mutations in either EVC or EVC2 gene, and phenotypes associated with the two gene mutations are clinically indistinguishable. We present here a clinical and molecular analysis of a Chinese family manifested specific features of EvC syndrome. Sequencing of both EVC and EVC2 identified two novel heterozygous splice site mutations c.384+5G>C in intron 3 and c.1465-1G>A in intron 10 in EVC, which were inherited from mother and father, respectively. In vitro minigene expression assay, RT-PCR and sequencing analysis demonstrated that c.384+5G>C mutation abolished normal splice site and created a new cryptic acceptor site within exon 4, whereas c.1465-1G>A mutation affected consensus splice junction site and resulted in full exon 11 skipping. These two aberrant pre-mRNA splicing processes both produced in-frame abnormal transcripts that possibly led to abolishment of important functional domains. To our knowledge, this is the first report of EVC mutations that cause EvC syndrome in Chinese population. Our data revealed that EVC splice site mutations altered splicing pattern and helped elucidate the pathogenesis of EvC syndrome.

  17. Ellis-van Creveld syndrome and congenital heart defects: presentation of an additional 32 cases.

    PubMed

    Hills, Christine B; Kochilas, Lazaros; Schimmenti, Lisa A; Moller, James H

    2011-10-01

    Ellis-van Creveld (EVC) syndrome is a rare genetic abnormality that has been linked to a mutation in the EVC or EVC2 genes. Common atrium (CA) is an uncommon cardiac malformation, and yet it is commonly found in patients with EVC. We performed a retrospective review of the cases submitted to the Pediatric Cardiac Care Consortium (PCCC) between 1982 and 2007. A review of the English-language literature for previously published cases, as well as current genetic research findings, was also performed. Thirty-two pediatric patients with congenital heart disease (CHD) and EVC syndrome were identified in the PCCC database. Twenty-eight (88%) had an endocardial cushion defect, with 15 of these having primary failure of atrial septation resulting in CA. Persistent left superior vena cava (LSVC) and pulmonary venous connection abnormalities were common. The incidence of persistent LSVC and pulmonary venous abnormalities were greater than previously reported for patients with EVC. Our study reviews the reported literature and adds 32 additional cases from the PCCC database. Review of the cardiac phenotype in patients with EVC syndrome reveals a characteristic pattern of atrioventricular canal defects with systemic and pulmonary venous abnormalities. The frequent association of these abnormalities is strongly reminiscent of the cardiac phenotype found in patients with heterotaxy syndromes. Emerging molecular and developmental studies suggest that EVC and EVC2 proteins may be important for cilia function, which is implicated in the pathogenesis of heterotaxy syndromes. It is speculated that coordinate function between the EVC proteins is required for a cilia-dependent cardiac morphogenesis.

  18. Epigenetic deregulation of Ellis Van Creveld confers robust Hedgehog signaling in adult T-cell leukemia.

    PubMed

    Takahashi, Ryutaro; Yamagishi, Makoto; Nakano, Kazumi; Yamochi, Toshiko; Yamochi, Tadanori; Fujikawa, Dai; Nakashima, Makoto; Tanaka, Yuetsu; Uchimaru, Kaoru; Utsunomiya, Atae; Watanabe, Toshiki

    2014-09-01

    One of the hallmarks of cancer, global gene expression alteration, is closely associated with the development and malignant characteristics associated with adult T-cell leukemia (ATL) as well as other cancers. Here, we show that aberrant overexpression of the Ellis Van Creveld (EVC) family is responsible for cellular Hedgehog (HH) activation, which provides the pro-survival ability of ATL cells. Using microarray, quantitative RT-PCR and immunohistochemistry we have demonstrated that EVC is significantly upregulated in ATL and human T-cell leukemia virus type I (HTLV-1)-infected cells. Epigenetic marks, including histone H3 acetylation and Lys4 trimethylation, are specifically accumulated at the EVC locus in ATL samples. The HTLV-1 Tax participates in the coordination of EVC expression in an epigenetic fashion. The treatment of shRNA targeting EVC, as well as the transcription factors for HH signaling, diminishes the HH activation and leads to apoptotic death in ATL cell lines. We also showed that a HH signaling inhibitor, GANT61, induces strong apoptosis in the established ATL cell lines and patient-derived primary ATL cells. Therefore, our data indicate that HH activation is involved in the regulation of leukemic cell survival. The epigenetically deregulated EVC appears to play an important role for HH activation. The possible use of EVC as a specific cell marker and a novel drug target for HTLV-1-infected T-cells is implicated by these findings. The HH inhibitors are suggested as drug candidates for ATL therapy. Our findings also suggest chromatin rearrangement associated with active histone markers in ATL.

  19. Ellis Van Creveld2 is Required for Postnatal Craniofacial Bone Development.

    PubMed

    Badri, Mohammed K; Zhang, Honghao; Ohyama, Yoshio; Venkitapathi, Sundharamani; Kamiya, Nobuhiro; Takeda, Haruko; Ray, Manas; Scott, Greg; Tsuji, Takehito; Kunieda, Tetsuo; Mishina, Yuji; Mochida, Yoshiyuki

    2016-08-01

    Ellis-van Creveld (EvC) syndrome is a genetic disorder with mutations in either EVC or EVC2 gene. Previous case studies reported that EvC patients underwent orthodontic treatment, suggesting the presence of craniofacial bone phenotypes. To investigate whether a mutation in EVC2 gene causes a craniofacial bone phenotype, Evc2 knockout (KO) mice were generated and cephalometric analysis was performed. The heads of wild type (WT), heterozygous (Het) and homozygous Evc2 KO mice (1-, 3-, and 6-week-old) were prepared and cephalometric analysis based on the selected reference points on lateral X-ray radiographs was performed. The linear and angular bone measurements were then calculated, compared between WT, Het and KO and statistically analyzed at each time point. Our data showed that length of craniofacial bones in KO was significantly lowered by ∼20% to that of WT and Het, the growth of certain bones, including nasal bone, palatal length, and premaxilla was more affected in KO, and the reduction in these bone length was more significantly enhanced at later postnatal time points (3 and 6 weeks) than early time point (1 week). Furthermore, bone-to-bone relationship to cranial base and cranial vault in KO was remarkably changed, i.e. cranial vault and nasal bone were depressed and premaxilla and mandible were developed in a more ventral direction. Our study was the first to show the cause-effect relationship between Evc2 deficiency and craniofacial defects in EvC syndrome, demonstrating that Evc2 is required for craniofacial bone development and its deficiency leads to specific facial bone growth defect. Anat Rec, 299:1110-1120, 2016. © 2016 Wiley Periodicals, Inc.

  20. The inaugural Frank Ellis Lecture--latrogenic cancer: the impact of intensity-modulated radiotherapy.

    PubMed

    Hall, E J

    2006-05-01

    It is an honour and personal pleasure to give the inaugural Frank Ellis Lecture to celebrate his 100th birthday, and to acknowledge his enormous contributions to radiation oncology. Intensity-modulated radiotherapy (IMRT) allows dose to be concentrated in the tumour volume while sparing normal tissues. However, the downside to IMRT is the potential to increase the number of radiation-induced second cancers because more fields are used which involves a bigger volume of normal tissue exposed to lower doses. It has been estimated that IMRT may double the incidence of solid cancers in long-term survivors. This may be acceptable in older patients if balanced by an improvement in local tumour control and reduced toxicity. On the other hand, the incidence of second cancers is higher in children, so that doubling it may not be acceptable. IMRT represents a special case for children. First, they are more sensitive to radiation-induced cancer than adults. Second, radiation scattered from the treatment volume is more important in the small body of the child. Third, there is the question of genetic susceptibility, as many childhood cancers involve a germline mutation. The levels of leakage radiation in current Linacs can be reduced, but the cost would be substantial. An alternative strategy is to replace X-rays with protons. This is an advantage only if the proton machine uses a pencil scanning beam, as passive modulation of a scattering foil produces neutrons, which results in an effective dose to the patient higher than that characteristic of IMRT.

  1. Temporal Patterns of Protozooplankton Abundance and Their Food in Ellis Fjord, Princess Elizabeth Land, Eastern Antarctica

    NASA Astrophysics Data System (ADS)

    Grey, J.; Laybourn-Parry, J.; Leakey, R. J. G.; McMinn, A.

    1997-07-01

    The abundance and biomass of ciliates, dinoflagellates and heterotrophic and phototrophic nanoflagellates were determined at three sites along an ice-covered Antarctic fjord between January and November 1993. The water column showed little in the way of temperature and salinity gradients during the study period. In general, the protozooplankton exhibited a seasonal variation which closely mirrored that of chlorophyllaand bacterioplankton. The fjord mouth, which was affected by the greatest marine influences, consistently had the highest densities of ciliates and the most diverse community, with up to 18 species during the sampling period. Small aloricate ciliates were present throughout the year withStrobilidiumspp. being dominant during the winter. Larger loricate and aloricate ciliates became more prominent during January and November, along with the autotrophic ciliateMesodinium rubrumand two mixotrophic species (Strombidium wulffiand a type resemblingTontonia) suggesting evidence of species successions. Data on dinoflagellates were less extensive, but these protists showed greatest species diversity in the middle reaches of the fjord. A total of 13 species of dinoflagellate was recorded. Ciliates made a significant contribution to the biomass of the microbial community in summer, particularly in the middle and at the seaward end of the fjord. In winter, heterotrophic flagellates (HNAN) and phototrophic nanoflagellates (PNAN) were the dominant component of protistan biomass. In terms of percentage contribution to the microbial carbon pool, bacteria dominated during winter and spring. To the authors' knowledge, this is the first seasonal study of an Antarctic fjord. The Ellis Fjord is very unproductive compared to lower latitude systems, and supports low biomass of phytoplankton and microbial plankton during most of the year. This relates to severe climatic and seasonal conditions, and the lack of allochthonous carbon inputs to the system. Thus, high latitude

  2. Ellis-van Creveld syndrome and Weyers acrodental dysostosis are caused by cilia-mediated diminished response to hedgehog ligands.

    PubMed

    Ruiz-Perez, Victor L; Goodship, Judith A

    2009-11-15

    Ellis-van Creveld syndrome (EvC; OMIM 225500) is a recessive disorder comprising chondrodysplasia, polydactyly, nail dysplasia, orofacial abnormalities and, in a proportion of patients, cardiovascular malformations. Weyers acrodental dysostosis (Weyers; OMIM 193530) is an allelic dominant disorder comprising polydactyly, nail dysplasia, and orofacial abnormalities. EvC results from loss-of-function mutations in EVC or EVC2, the phenotype associated with the mutations in these two genes being indistinguishable. Three convincing causative mutations have been identified in patients with Weyers acrodental dysostosis, which are clustered in the last coding exon of EVC2 and lead to production of a truncated protein lacking the final 43 amino acids. Localization and function of EVC and EVC2 are inferred from studying the murine orthologs. Both Evc and Evc2 proteins localize to the basal bodies of primary cilia and analysis of an Ellis-van Creveld mouse model, which includes the limb shortening and tooth abnormalities of EvC patients, has demonstrated Hedgehog signaling defects in the absence of Evc. The loss of Evc2 has not been studied directly, but Hedgehog signaling is impaired when a mutant murine Evc2 Weyer variant is expressed in vitro. We conclude that the phenotypic abnormalities in EvC and Weyers syndrome result from tissue specific disruption of the response to Hh ligands.

  3. Biomimetic robotic Venus flytrap (Dionaea muscipula Ellis) made with ionic polymer metal composites.

    PubMed

    Shahinpoor, Mohsen

    2011-12-01

    The work described in this paper is a novel design of a robotic Venus flytrap (VFT) (Dionaea muscipula Ellis) by means of ionic polymeric metal composite (IPMC) artificial muscles as distributed nanosensors and nanoactuators. Rapid muscular movements in carnivorous plants, such as VFT, which are triggered by antenna-like sensors (trigger hair), present a golden key to study distributed biomolecular motors. Carnivorous plants, such as VFT, possess built-in intelligence (trigger hairs), as a strategy to capture prey, that can be turned on in a controlled manner. In the case of the VFT, the prey that is lured by the sweet nectar in the VFT pair of jaw-like lobes has to flip and move the trigger hairs, which are colorless, bristle-like and pointed. The dynamically moved trigger hairs then electro-elastically send an electric signal to the internal ions in the lobe to migrate outwardly for the jaw-like lobes to close rapidly to capture the prey. The manner in which the VFT lobes bend inward to capture the prey shows a remarkable similarity with typical IPMCs bending in an electric field. Furthermore, the mechano-electrical sensing characteristics of IPMCs also show a remarkable resemblance to mechano-electrical trigger hairs on the lobes of the VFT. The reader is referred to a number of papers in connection with sensing and actuation of IPMCs in particular. Thus, one can integrate IPMC lobes with a common electrode in the middle of one end of the lobes to act like a spine and use IPMC bristles as trigger finger to sense the intrusion of a fly or insect to send a sensing signal to a solid state relay which then triggers the actuation circuit of the IPMC lobes to rapidly bend toward each other and close. The two lobes, which form the trap, are attached to the midrib common electrode which is conveniently termed the spine. The upper surface of each lobe is dished, and spaced along the free margins of the lobes with some 15-20 prong-like teeth. These are tough and pointed

  4. On the mechanism of trap closure of Venus flytrap (Dionaea muscipula Ellis).

    PubMed

    Hodick, D; Sievers, A

    1989-08-01

    The rapid trap closure of Dionaea muscinula Ellis has been explained by either a loss of turgor pressure of the upper epidermis, which should thus become flexible, or by a sudden acid-induced wall loosening of the motor cells. According to our experiments both explanations are doubtful. Objections against the turgor mechanism come from the determination by extracellular measurements from the upper epidermis of action-potential amplitudes before and after trap closure. Neither time course nor amplitude of the action potentials are altered by trap closure. In contrast a rise in the apoplastic concentration of K(+) or Na(+), which are the only ions present in the trap in osmotically significant concentrations, from 1 to 10 mM reduces the action-potential amplitudes by 25% and 15%, respectively. Furthermore, after trap closure the upper epidermal cells retain a considerable cell sap osmolality of 0.41 mol·kg(-1) which equals that of the mesophyll cells as determined by incipient plasmolysis. A sudden cell-wall acidification causing movement is improbable since an acidification of the apoplast from pH 6 to pH 4 reduces action-potential amplitudes by 33% whereas the amplitudes measured extracellylarly from the mesophyll and lower epidermis remain unchanged by trap closure. In addition, buffering the apoplast at pH 6 does not prevent movement in traps which have been incised several times from the margin to the midrib to facilitate buffer diffusion into the mesophyll. Even an alkalinization of cell walls of plasmolysed leaf segments to pH 9 does not prevent considerable extensions of the mesophyll and subsequent movement of the specimens during deplasmolysis.These experiments make it very likely that the mesophyll cells are already extensible but are kept compressed in the open trap, thus developing tissue tension. The mechanism which prevents their extension as long as the trap is open can so far only be explained for traps which have been paralysed by a long

  5. Identification of one novel mutation in the EVC2 gene in a Chinese family with Ellis-van Creveld syndrome.

    PubMed

    Zhang, Zeng; Bao, Kun; He, Jin-Wei; Fu, Wen-Zhen; Zhang, Chang-Qing; Zhang, Zhen-Lin

    2012-12-15

    Ellis-van Creveld syndrome (EvC) is a rare autosomal recessive skeletal dysplasia characterized by short limbs, short ribs, postaxial polydactyly, and dysplastic nails and teeth. It is caused by biallelic mutations in the EVC or EVC2 gene. Here, we identified a novel nonsense mutation p.W828X (c.2484G>A) in exon 14 and a recurrent nonsense mutation p. R399X (c.1195C>T) in exon 10 of EVC2 gene in a Chinese boy with EvC. Identification of a novel genotype in EvC will provide clues to the phenotype-genotype relations and may assist not only in the clinical diagnosis of EvC but also in the interpretation of genetic information used for prenatal diagnosis and genetic counseling.

  6. Gardenia jasminoides Ellis ethanol extract and its constituents reduce the risks of gastritis and reverse gastric lesions in rats.

    PubMed

    Lee, Je-Hyuk; Lee, Dong-Ung; Jeong, Choon-Sik

    2009-06-01

    In this study we investigated the effects of Gardenia jasminoides Ellis (GJE) extract and its constituents, such as ursolic acid and genipin, on gastritis in rats and the growth of human gastric cancer cells. The GJE extract, ursolic acid and genipin showed the acid-neutralizing capacities, the antioxidant activities, and the inhibitory effects on the growth of Helicobacter pylori (H. pylori), which are almost equivalent to positive control compounds. In addition, the GJE extract and ursolic acid had cytotoxic activity against AGS and SUN638 gastric cancer cells. The genipin and ursolic acid inhibited significant HCl/ethanol-induced gastric lesions. Taken together, GJE extract and its constituents might have antigastritic activities, associated with the antioxidant activities, acid-neutralizing capacities, and anti-H. pylori action. Also, we could suggest that genipin and ursolic acid may be useful for the treatment and/or protection of gastritis. PMID:19425231

  7. The Effect of Various Media and Hormones via Suspension Culture on Secondary Metabolic Activities of (Cape Jasmine) Gardenia jasminoides Ellis

    PubMed Central

    Mat Taha, Rosna; Rashid, Kamaludin; Syafawati Yaacob, Jamilah

    2014-01-01

    The leaf of Gardenia jasminoides Ellis was used as explants and was cultured on MS and WPM media supplemented with various concentrations of NAA, IAA, 2,4-D, IBA, TDZ, and Kn (0 to 5 mg L−1 with 0.5 increment). After six months, the higher percentage of callus (100%) and the best dry and fresh weight of callus were formed on WPM medium supplemented with 2,4-D and NAA (2.0-3.0 mg L−1) and this amount was decreased from (84%) to (69%) when this media supplemented with Kinetin and TDZ (1 mg L−1) respectively were used. Leaf segments cultured on WPM media added with Kn (1 mg L−1) and TDZ (2 mg L−1) yielded the least amount of callus. It was found that WPM media added with IAA (4.5–5.0 mg L−1) were optimum for root induction from G. jasminoides plantlets. Antibacterial screening of leaf extracts (in vivo) showed no inhibitory effect against E. coli, P. aeruginosa, S. aureus, and B. cereus, in contrast to callus extracts from leaf cultures supplemented with NAA, which showed inhibition activity against E. coli and B. cereus. The callus extracts from leaf cultures grown on both MS and WPM media showed higher antioxidant and superoxide dismutase activities than leaf extracts. PMID:24967432

  8. Rapid Antidepressant Activity of Ethanol Extract of Gardenia jasminoides Ellis Is Associated with Upregulation of BDNF Expression in the Hippocampus

    PubMed Central

    Zhang, Hailou; Xue, Wenda; Wu, Runjie; Gong, Tong; Tao, Weiwei; Zhou, Xin; Jiang, Jingjing; Zhang, Ying; Zhang, Nan; Cui, Yi; Chen, Chang; Chen, Gang

    2015-01-01

    Ethanol extract of Yueju pill, a Traditional Chinese Medicine herbal formula widely used to treat mood disorders, demonstrates rapid antidepressant effects similar to ketamine, likely via instant enhancement of brain-derived neurotrophic factor (BDNF) expression in the hippocampus. Here we investigated ethanol extracts of the constituent herbs of Yueju responsible for rapid antidepressant effects. Screening with tail suspension test in Kunming mice at 24 hours after a single administration of five individual constituent herbs of Yueju, we found that only Gardenia jasminoides Ellis (GJ) showed a significant effect. The antidepressant response started at 2 hours after GJ administration. Similar to Yueju and ketamine, a single administration of GJ significantly reduced the number of escape failures in the learned helplessness test. Furthermore, GJ decreased latency of food consumption in the novelty suppressed-feeding test. Additionally, starting from 2 hours and continuing for over 20 hours after GJ administration, BDNF expression in the hippocampus was upregulated, temporally linked with the antidepressant response. These findings suggest that GJ has rapid antidepressant effects, which are associated with the elevated expression of BDNF in the hippocampus. In Yueju formula, Yue represents GJ, as thus our study demonstrates the primary role of GJ in rapid antidepressant efficacy of Yueju. PMID:25878718

  9. Sequencing EVC and EVC2 identifies mutations in two-thirds of Ellis-van Creveld syndrome patients.

    PubMed

    Tompson, Stuart W J; Ruiz-Perez, Victor L; Blair, Helen J; Barton, Stephanie; Navarro, Victoria; Robson, Joanne L; Wright, Michael J; Goodship, Judith A

    2007-01-01

    Ellis-van Creveld syndrome (EvC) is caused by mutations in EVC and EVC2, genes in a divergent orientation separated by only 2.6 kb. We systematically sought mutations in both genes in a panel of 65 affected individuals to assess the proportion of cases resulting from mutations in each gene. We PCR amplified and sequenced the coding exons of both genes. We investigated mutations that could affect splicing by in vitro splicing assays and cDNA analysis. We have identified EVC mutations in 20 cases (31%); in all of these we have detected the mutation on each allele. We have identified EVC2 mutations in 25 cases (38%); in 22 of these we have isolated a mutation on each allele. The majority of the mutations introduce a premature termination codon. We sequenced the region between the two genes in 10 of the 20 cases in which we had not identified a mutation in either gene, revealing only one SNP that was not a common polymorphism. As we have not identified mutations in either gene in 20 cases (31%) it is possible that there is further genetic heterogeneity.

  10. Disruption of sonic hedgehog signaling in Ellis-van Creveld dwarfism confers protection against bipolar affective disorder.

    PubMed

    Ginns, E I; Galdzicka, M; Elston, R C; Song, Y E; Paul, S M; Egeland, J A

    2015-10-01

    Ellis-van Creveld syndrome, an autosomal recessively inherited chondrodysplastic dwarfism, is frequent among Old Order Amish of Pennsylvania. Decades of longitudinal research on bipolar affective disorder (BPAD) revealed cosegregation of high numbers of EvC and Bipolar I (BPI) cases in several large Amish families descending from the same pioneer. Despite the high prevalence of both disorders in these families, no EvC individual has ever been reported with BPI. The proximity of the EVC gene to our previously reported chromosome 4p16 BPAD locus with protective alleles, coupled with detailed clinical observations that EvC and BPI do not occur in the same individuals, led us to hypothesize that the genetic defect causing EvC in the Amish confers protection from BPI. This hypothesis is supported by a significant negative association of these two disorders when contrasted with absence of disease (P=0.029, Fisher's exact test, two-sided, verified by permutation to estimate the null distribution of the test statistic). As homozygous Amish EVC mutations causing EvC dwarfism do so by disrupting sonic hedgehog (Shh) signaling, our data implicate Shh signaling in the underlying pathophysiology of BPAD. Understanding how disrupted Shh signaling protects against BPI could uncover variants in the Shh pathway that cause or increase risk for this and related mood disorders.

  11. The importance of oral-clinical findings for the correct diagnosis of Ellis-van Creveld syndrome.

    PubMed

    Pedro, Rafael Lima; Andrade, Lucia Helena Raymundo; Maia, Lucianne Cople

    2011-01-01

    Ellis-van Creveld syndrome (EVC), also known as chondroectodermal dysplasia, is a rare autosomal recessive disorder. It is characterized by a variable spectrum of clinical findings, and the most common tetrad is chondrodystrophy, polydactyly, ectodermal dysplasia, and cardiac defects. Among the oral findings, number anomalies, peg-shaped teeth, and alterations in soft tissues are noteworthy. The aim of this paper is to report a case in which the diagnosis of EVC was possible only with the oral findings of a dentist and to relate the dental treatment performed. A 2-year-old girl was brought for dental care due to a lack of teeth. Her condition was initially diagnosed as thanatophoric dysplasia by her pediatrician. After evaluation of the oral manifestations, the dentist referred her to a geneticist, with the suggestion of EVC. The dental report, together with the systemic manifestations, allowed the geneticist to confirm the EVC diagnosis. The necessary dental procedures were performed, and the patient, now age 5, is still monitored by a multidisciplinary team.

  12. Crocetin, a carotenoid from Gardenia jasminoides Ellis, protects against hypertension and cerebral thrombogenesis in stroke-prone spontaneously hypertensive rats.

    PubMed

    Higashino, Saori; Sasaki, Yasuto; Giddings, John C; Hyodo, Kanae; Sakata, Shigeko Fujimoto; Matsuda, Koichi; Horikawa, Yoko; Yamamoto, Junichiro

    2014-09-01

    Crocetin is a natural carotenoid dicarboxylic acid that is found in the fruit of Gardenia jasminoides Ellis (Cape Jasmine) and in the stamen and pistil of Crocus sativus L. (saffron). It is used worldwide as an important spice, food colorant, and herbal medicine. In the current investigation, we have examined the cardiovascular effects of crocetin using stroke-prone spontaneously hypertensive rats (SHRSPs). Male SHRSPs (6 weeks old) were classified into three groups: a control group and two crocetin groups (25 and 50 mg/kg/day). The animals were given crocetin for 3 weeks. Body weights in each group were not significantly different during the treatment period, but the increase in systolic blood pressures observed with age was significantly moderated by crocetin. Thrombogenesis, assessed using a He-Ne laser technique in pial vessels, was significantly decreased. Antioxidant activity, assessed by measuring urinary 8-hydroxy-2'-deoxyguanosine levels, together with urinary nitric oxide (NO) metabolite levels, was increased significantly after treatment. Acetylcholine-induced vasodilation was measured using the aorta and indicated that endothelial function was significantly improved by crocetin. These results strongly suggest that the antihypertensive and antithrombotic effects of crocetin were related to an increase in bioavailable NO, possibly mediated by decreased inactivation of NO by reactive oxygen species. PMID:24550159

  13. Genipin, a constituent of Gardenia jasminoides Ellis, induces apoptosis and inhibits invasion in MDA-MB-231 breast cancer cells.

    PubMed

    Kim, Eun-Sook; Jeong, Choon-Sik; Moon, Aree

    2012-02-01

    Genipin, a constituent of Gardenia jasminoides Ellis, is used in the treatment of hepatic disorders and inflammatory diseases in traditional medicine. Although mounting evidence suggests an anti-tumor activity of genipin in several cancer cell systems, the inhibitory effect of genipin on the growth of breast cancer cells has not been reported yet. The present study aimed to investigate the anti-proliferative activity of genipin in MDA-MB-231 human breast cancer cells. Herein, we showed that genipin efficiently induced apoptosis in MDA-MB-231 cells by the down-regulation of Bcl-2, up-regulation of Bax and proteolytic activation of caspase-3. Activation of JNK and p38 MAPK also increased by genipin. Importantly, genipin significantly inhibited invasive and migratory phenotypes of MDA-MB-231 cells. Taken together, this study demonstrates that genipin induces apoptosis and inhibits invasive/migratory abilities of highly invasive MDA-MB-231 human breast cancer cells, suggesting a potential application of genipin as a chemopreventive agent that may prevent or alleviate metastatic breast cancer. PMID:22020372

  14. Fructus Gardenia (Gardenia jasminoides J. Ellis) phytochemistry, pharmacology of cardiovascular, and safety with the perspective of new drugs development.

    PubMed

    Liu, Hao; Chen, Yong-Feng; Li, Fang; Zhang, Hai-Yan

    2013-01-01

    The phytochemistry, cardiovascular pharmacology, toxicology, side effect, and further development prospects of Gardenia jasminoides J. Ellis (GJE) and its main constituents crocins and iridoid glycosides were studied. Numerous studies have confirmed that crocins and iridoid glycosides had effects of antioxidation, anti-inflammatory, anti-atherosclerosis, anti-ischemic brain injuries, anti-platelet aggregation, anti-hyperglycemia, anti-hyperlipidemia, anti-hypertension, and so on. Some of them might be related to several attractive pharmacodynamic actions of GJE such as promoting endothelium growth, protecting neurons, and inducing their differentiation. Both of them make it possible for GJE to prevent and cure thromboembolism and cardiovascular diseases well. From our own basic pharmacological research of GJE extract on several rat models, it has been known that GJE extract markedly prolonged bleeding time and inhibited platelet aggregation and thrombosis. It has significant proliferation effect on both endothelial cells and endothelial progenitor cells as well. As the mechanisms of GJE on those diseases were discussed and summarized, questions about its genetoxicity and hepatotoxicity were also discussed during its safety study to make the foundation for long-term medication and clinical research in the near future. PMID:23211013

  15. The biosynthesis of palladium nanoparticles by antioxidants in Gardenia jasminoides Ellis: long lifetime nanocatalysts for p-nitrotoluene hydrogenation.

    PubMed

    Jia, Lishan; Zhang, Qian; Li, Qingbiao; Song, Hao

    2009-09-23

    Gardenia jasminoides Ellis' water crude extract was used for the bioreduction of palladium chloride in this paper. The UV-vis spectrum, x-ray diffraction spectrum measurement, the Fourier transform infrared spectroscopy and TEM technique confirmed the formation of palladium nanoparticles and identified antioxidants including geniposide, chlorogenic acid, crocins and crocetin were reducing and stabilizing agents for synthesizing palladium nanoparticles in water crude extract. The particle size and dispersity were temperature-dependent. The particle sizes ranged from 3 to 5 nm and revealed the best dispersity at 70 degrees C. Catalytic performance of the biosynthetic Pd nanoparticles with good dispersity was investigated by hydrogenation of p-nitrotoluene. The catalysts showed a conversion of 100% under conditions of 5 MPa, 150 degrees C for 2 h. The selectivity of p-methyl-cyclohexylamine achieved 26.3%. The catalyst was recycled five times with no agglomeration and maintained activity, which was attributed to the appropriate protection of the antioxidants. On the basis of the study, it appears to be a new promising biosynthetic nanocatalyst for the development of an industrial process. PMID:19713585

  16. The effect of various media and hormones via suspension culture on secondary metabolic activities of (Cape Jasmine) Gardenia jasminoides Ellis.

    PubMed

    Farzinebrahimi, Reza; Mat Taha, Rosna; Rashid, Kamaludin; Syafawati Yaacob, Jamilah

    2014-01-01

    The leaf of Gardenia jasminoides Ellis was used as explants and was cultured on MS and WPM media supplemented with various concentrations of NAA, IAA, 2,4-D, IBA, TDZ, and Kn (0 to 5 mg L(-1) with 0.5 increment). After six months, the higher percentage of callus (100%) and the best dry and fresh weight of callus were formed on WPM medium supplemented with 2,4-D and NAA (2.0-3.0 mg L(-1)) and this amount was decreased from (84%) to (69%) when this media supplemented with Kinetin and TDZ (1 mg L(-1)) respectively were used. Leaf segments cultured on WPM media added with Kn (1 mg L(-1)) and TDZ (2 mg L(-1)) yielded the least amount of callus. It was found that WPM media added with IAA (4.5-5.0 mg L(-1)) were optimum for root induction from G. jasminoides plantlets. Antibacterial screening of leaf extracts (in vivo) showed no inhibitory effect against E. coli, P. aeruginosa, S. aureus, and B. cereus, in contrast to callus extracts from leaf cultures supplemented with NAA, which showed inhibition activity against E. coli and B. cereus. The callus extracts from leaf cultures grown on both MS and WPM media showed higher antioxidant and superoxide dismutase activities than leaf extracts. PMID:24967432

  17. The biosynthesis of palladium nanoparticles by antioxidants in Gardenia jasminoides Ellis: long lifetime nanocatalysts for p-nitrotoluene hydrogenation

    NASA Astrophysics Data System (ADS)

    Jia, Lishan; Zhang, Qian; Li, Qingbiao; Song, Hao

    2009-09-01

    Gardenia jasminoides Ellis' water crude extract was used for the bioreduction of palladium chloride in this paper. The UV-vis spectrum, x-ray diffraction spectrum measurement, the Fourier transform infrared spectroscopy and TEM technique confirmed the formation of palladium nanoparticles and identified antioxidants including geniposide, chlorogenic acid, crocins and crocetin were reducing and stabilizing agents for synthesizing palladium nanoparticles in water crude extract. The particle size and dispersity were temperature-dependent. The particle sizes ranged from 3 to 5 nm and revealed the best dispersity at 70 °C. Catalytic performance of the biosynthetic Pd nanoparticles with good dispersity was investigated by hydrogenation of p-nitrotoluene. The catalysts showed a conversion of 100% under conditions of 5 MPa, 150 °C for 2 h. The selectivity of p-methyl-cyclohexylamine achieved 26.3%. The catalyst was recycled five times with no agglomeration and maintained activity, which was attributed to the appropriate protection of the antioxidants. On the basis of the study, it appears to be a new promising biosynthetic nanocatalyst for the development of an industrial process.

  18. Rapid Antidepressant Activity of Ethanol Extract of Gardenia jasminoides Ellis Is Associated with Upregulation of BDNF Expression in the Hippocampus.

    PubMed

    Zhang, Hailou; Xue, Wenda; Wu, Runjie; Gong, Tong; Tao, Weiwei; Zhou, Xin; Jiang, Jingjing; Zhang, Ying; Zhang, Nan; Cui, Yi; Chen, Chang; Chen, Gang

    2015-01-01

    Ethanol extract of Yueju pill, a Traditional Chinese Medicine herbal formula widely used to treat mood disorders, demonstrates rapid antidepressant effects similar to ketamine, likely via instant enhancement of brain-derived neurotrophic factor (BDNF) expression in the hippocampus. Here we investigated ethanol extracts of the constituent herbs of Yueju responsible for rapid antidepressant effects. Screening with tail suspension test in Kunming mice at 24 hours after a single administration of five individual constituent herbs of Yueju, we found that only Gardenia jasminoides Ellis (GJ) showed a significant effect. The antidepressant response started at 2 hours after GJ administration. Similar to Yueju and ketamine, a single administration of GJ significantly reduced the number of escape failures in the learned helplessness test. Furthermore, GJ decreased latency of food consumption in the novelty suppressed-feeding test. Additionally, starting from 2 hours and continuing for over 20 hours after GJ administration, BDNF expression in the hippocampus was upregulated, temporally linked with the antidepressant response. These findings suggest that GJ has rapid antidepressant effects, which are associated with the elevated expression of BDNF in the hippocampus. In Yueju formula, Yue represents GJ, as thus our study demonstrates the primary role of GJ in rapid antidepressant efficacy of Yueju. PMID:25878718

  19. Biosurfactant production by hydrocarbon-degrading Brevibacterium and Vibrio isolates from the sea pen Pteroeides spinosum (Ellis, 1764).

    PubMed

    Graziano, Marco; Rizzo, Carmen; Michaud, Luigi; Porporato, Erika Maria Diletta; De Domenico, Emilio; Spanò, Nunziacarla; Lo Giudice, Angelina

    2016-09-01

    Among filter-feeders, pennatulids are the most complex and polymorphic members of the cnidarian class Anthozoa. They display a wide distribution throughout all the oceans, constituting a significant component of the sessile megafauna from intertidal to abyssal depths. In this study, a total of 118 bacterial isolates from enrichment cultures, carried out with homogenates of the sea pen Pteroeides spinosum (Ellis, 1764), were screened for hydrocarbon utilization by using the 2,6-dichlorophenol indophenol assay. Among them, 83 hydrocarbon-oxidizing isolates were analyzed for biosurfactant production by standard screening tests (i.e., emulsifying activity, E24 detection, surface tension measurement, microplate assay). The 16S rRNA gene sequencing revealed the affiliation of the most promising isolates to the genera Brevibacterium and Vibrio. Biosurfactant production resulted strongly affected by salinity and temperature conditions, and occurred in the presence of diesel oil and/or crude oil, whereas no production was observed when isolates were grown on tetradecane. The strains resulted able to create stable emulsions, thus suggesting the production of biosurfactants. Further analyses revealed a glycolipidic nature of the biosurfactant extracted from Vibrio sp. PBN295, a genus that has been only recently reported as biosurfactant producer. Results suggest that pennatulids could represent a novel source for the isolation of hydrocarbon-oxidizing bacteria with potential in biosurfactant production. PMID:27119461

  20. Truncation and microdeletion of EVC/EVC2 with missense mutation of EFCAB7 in Ellis-van Creveld syndrome.

    PubMed

    Nguyen, Tran Quynh Nhu; Saitoh, Makiko; Trinh, Huu Tung; Doan, Nguyen Minh Thien; Mizuno, Yoko; Seki, Masafumi; Sato, Yusuke; Ogawa, Seishi; Mizuguchi, Masashi

    2016-09-01

    Ellis-van Creveld syndrome (EvC) is a ciliopathy with cardiac anomalies, disproportionate short stature, polydactyly, dystrophic nails and oral defects. To obtain further insight into the genetics of EvC, we screened EVC/EVC2 mutations in eight Vietnamese EvC patients. All the patients had a congenital heart defect with atypical oral and/or skeletal abnormalities. One had compound heterozygous EVC2 mutations: a novel mutation c.769G > T-p.E177X in exon 6 inherited from father and another previously reported c.2476C > T-p.R826X mutation in exon 14 inherited from mother. The EVC2 mRNA expression level was significantly lower in the patient and her parents compared to controls. Another case had a novel heterozygous EVC mutation (c.1717C > G-p.S572X) in exon 12, inherited from his father. Of note, the mother without any EVC mutation on Sanger sequencing showed a lower expression level of EVC mRNA compared with controls. SNP array analysis revealed that the patient and mother had a heterozygous 16.4 kb deletion in EVC. This patient also had a heterozygous novel variant in exon 9 of EFCAB7 (c.1171 T > C-p.Y391H), inherited from his father. The atypical cardiac phenotype of this patient and the father suggested that EFCAB7 may modify the phenotype by interacting with EVC. In conclusion, we detected two novel nonsense mutations and a partial deletion of EVC/EVC2 in two Vietnamese families with EvC. Moreover, we found in one family a missense mutation of EFCAB7, a possible modifier gene in EvC and its related disorders.

  1. Fragmentation study of iridoid glycosides including epimers by liquid chromatography-diode array detection/electrospray ionization mass spectrometry and its application in metabolic fingerprint analysis of Gardenia jasminoides Ellis.

    PubMed

    Zhou, Tingting; Liu, Hua; Wen, Jun; Fan, Guorong; Chai, Yifeng; Wu, Yutian

    2010-09-15

    A high-performance liquid chromatography-diode array detection/electrospray ionization mass spectrometry (HPLC-DAD/ESI-MS) method was applied to the characterization of ten iridoid glycosides in Gardenia jasminoides Ellis, a traditional Chinese medicine. During the process of structural elucidation, two groups of isomers including two epimers were structurally characterized and differentiated according to their distinctive fragmentation patterns which were closely related to their isomeric differentiations. Subsequently, the major compounds were purified by multi-dimensional chromatography and semi-preparative HPLC and the structure identification was confirmed with NMR techniques. The major fragmentation pathways of iridoid glycosides in Gardenia jasminoides Ellis obtained through the MS data were schemed systematically, which provided the best sensitivity and specificity for characterization of the iridoid glycosides especially the isomers so far. Based on the fragmentation patterns of iridoid glycosides concluded, seven major iridoid glycosides were characterized in rat plasma after intravenous administration of Gardenia jasminoides Ellis. PMID:20740525

  2. Large-scale isolation and purification of geniposide from the fruit of Gardenia jasminoides Ellis by high-speed counter-current chromatography.

    PubMed

    Zhou, Tingting; Fan, Guorong; Hong, Zhanying; Chai, Yifeng; Wu, Yutian

    2005-12-23

    High-speed counter-current chromatography (HSCCC) was applied to the isolation and purification of geniposide from Gardenia jasminoides Ellis. Analytical HSCCC was used for the preliminary selection of a suitable solvent system composed of ethyl acetate-n-butanol-water (2:1:3, v/v/v). According to the above solvent system, preparative HSCCC was successfully performed with the optimal solvent system composed of ethyl acetate-n-butanol-water (2:1.5:3, v/v/v) yielding 389 mg of geniposide at over 98% purity from 1g of the partially purified extract with 38.9% recovery in a one-step separation.

  3. OBSERVATIONAL UPPER BOUND ON THE COSMIC ABUNDANCES OF NEGATIVE-MASS COMPACT OBJECTS AND ELLIS WORMHOLES FROM THE SLOAN DIGITAL SKY SURVEY QUASAR LENS SEARCH

    SciTech Connect

    Takahashi, Ryuichi; Asada, Hideki

    2013-05-01

    The latest result in the Sloan Digital Sky Survey Quasar Lens Search (SQLS) has set the first cosmological constraints on negative-mass compact objects and Ellis wormholes. There are no multiple images lensed by the above two exotic objects for {approx}50, 000 distant quasars in the SQLS data. Therefore, an upper bound is put on the cosmic abundances of these lenses. The number density of negative-mass compact objects is n < 10{sup -8}(10{sup -4}) h {sup 3} Mpc{sup -3} at the mass scale |M| > 10{sup 15}(10{sup 12}) M{sub Sun }, which corresponds to the cosmological density parameter |{Omega}| < 10{sup -4} at the galaxy and cluster mass range |M| = 10{sup 12-15} M{sub Sun }. The number density of the Ellis wormhole is n < 10{sup -4} h {sup 3} Mpc{sup -3} for a range of the throat radius a = 10-10{sup 4} pc, which is much smaller than the Einstein ring radius.

  4. Ellis v. Sherman.

    PubMed

    1984-06-29

    The Pennsylvania Superior Court upheld the Court of Common Pleas, Dauphin County, in its dismissal of a claim by the parents of a disabled child for "wrongful life." The infant was born with neurofibromatosis after the pediatrician, although informed before the child's conception that the father had a history of skin disease, failed to investigate its possible genetic implications. The Superior Court had ruled previously that claims for wrongful life would not be recognized in Pennsylvania due to the impossibility of calculating damages based on a comparison of impaired life with nonexistence.

  5. Novel homozygous mutations in the EVC and EVC2 genes in two consanguineous families segregating autosomal recessive Ellis-van Creveld syndrome.

    PubMed

    Aziz, Abdul; Raza, Syed I; Ali, Salman; Ahmad, Wasim

    2016-01-01

    Ellis-van Creveld syndrome (EVC) is a rare developmental disorder characterized by short limbs, short ribs, postaxial polydactyly, dysplastic nails, teeth, oral and cardiac abnormalities. It is caused by biallelic mutations in the EVC or EVC2 gene, separated by 2.6 kb of genomic sequence on chromosome 4p16. In the present study, we have investigated two consanguineous families of Pakistani origin, segregating EVC in autosomal recessive manner. Linkage in the families was established to chromosome 4p16. Subsequently, sequence analysis identified a novel nonsense mutation (p.Trp234*) in exon 8 of the EVC2 gene and 15 bp duplication in exon 14 of the EVC gene in the two families. This further expands the mutations in the EVC or EVC2 genes resulting in the EVC syndrome.

  6. Simple and effective large-scale preparation of geniposide from fruit of Gardenia jasminoides Ellis using a liquid-liquid two-phase extraction.

    PubMed

    Zhou, Min; Zhuo, Jiaxiong; Wei, Wanxing; Zhu, Jianwen; Ling, Xiurong

    2012-12-01

    Geniposide was prepared on a large-scale using a selective two-phase liquid-liquid extraction. The aqueous residue from the fruit of Gardenia jasminoides Ellis was treated with sodium carbonate and extracted with n-butanol several times. The n-butanol extracts were treated with activated granular charcoal to remove pigments and were then concentrated to produce a residue with a high solid content. The residue was crystallized to obtain geniposide with 98% purity. For large-scale synthesis, the residue (solid content 45%, geniposide 5.5%) was extracted to generate 70g of geniposide with 98% purity and 84.8% recovery using 1500g residue. PMID:22975161

  7. Identification of a new anti-LPS agent, geniposide, from Gardenia jasminoides Ellis, and its ability of direct binding and neutralization of lipopolysaccharide in vitro and in vivo.

    PubMed

    Zheng, Xinchuan; Yang, Dong; Liu, Xin; Wang, Ning; Li, Bin; Cao, Hongwei; Lu, Yongling; Wei, Guo; Zhou, Hong; Zheng, Jiang

    2010-10-01

    Lipopolysaccharide (LPS/endotoxin) is a key pathogen recognition molecule for sepsis. Currently, one of the therapeutic approaches for severe sepsis is focusing on the neutralization of LPS, and clinical trials have shown a lot of traditional Chinese herbs possess anti-sepsis function. Herein, to elucidate the bioactive components of traditional Chinese herbs that can neutralize LPS, the lipid A-binding abilities of sixty herbs were tested using affinity biosensor technology. The aqueous extract of Gardenia jasminoides Ellis, traditionally used to treat inflammation in Asian countries for centuries, was further investigated. Subsequently, a monomer, identified as geniposide, was isolated. In vitro, geniposide was found to directly bind LPS and neutralize LPS. It dose-dependently inhibited cytokines release from RAW264.7 cells induced by LPS without affecting the cell viability, and inhibited TNF-α mRNA expression up-regulated by LPS. However, geniposide did not decrease TNF-α release induced by CpG DNA, Poly I:C or IL-1β. Significantly, geniposide dose-dependently down-regulated TLR4 mRNA expression up-regulated by LPS, and suppressed the phosphorylations of p38 MAKP induced by LPS but not by IL-1β. In vivo, geniposide (40mg/kg) could significantly protect mice challenge with lethal heat-killed E. coli, and dose-dependently decreased the level of serum endotoxin which was tightly associated with the cytokine levels in endotoxemia mice. In summary, we successfully isolated geniposide from G. jasminoides Ellis. Geniposide directly bound LPS and neutralized LPS in vitro, and significantly protected sepsis model mice. Therefore, geniposide could be as a useful lead compound for anti-sepsis drug development. PMID:20655404

  8. Obituary: Elizabeth Katherine Holmes, 1973-2004

    NASA Astrophysics Data System (ADS)

    Beichman, Charles Arnold

    2004-12-01

    Elizabeth (Beth) K. Holmes died suddenly in Pasadena on March 23, 2004, from the unexpected effects of a long-standing heart condition. She was 30 years old. At the moment of her passing, she was at her computer comparing her theoretical models on the effects of planets on the distribution of zodiacal dust with some of the first observations from the Spitzer Space Telescope. Born on June 24, 1973, in New York City, Beth was the only child of James and Barbara Holmes, who were respectively, a financial manager and a nurse and social worker. Undeterred by numerous treatments and operations to correct a congenital heart condition, Beth developed an interest in math and physics leading to her graduation from MIT in 1995 with a bachelor's degree in Physics. She entered the University of Florida shortly afterwards to begin her PhD studies under the direction of Stanley Dermott. Beth was particularly interested in the dynamics of interplanetary dust, and initially worked on secular perturbations of the zodiacal cloud: how the planets impose warping of the cloud, and how they can force the center of the cloud to be offset from the Sun. Despite the fact that Beth was primarily a theorist, she was keen to include some observing experience in her PhD education. She recently completed an observing program with Harold Butner at the Steward and Palomar Observatories looking for submillimeter and mid-infrared emission around nearby main-sequence stars - a signpost of planetary formation. The results were published last year in the Astronomical Journal. Beth's PhD thesis work, some results of which were recently published in the Astrophysical Journal, focused on dust originating in the Kuiper belt and how some of this dust is expected to be spatially structured due to resonant interactions with Neptune. This phenomenon may be quite common in other planetary systems, with recent images of Epsilon Eridani perhaps providing a prime example of a Kuiper disk analog. After graduating from Florida in 2002, Beth took up a National Research Council postdoctoral position at the Jet Propulsion Laboratory with Charles Beichman and T. Velusamy with the goal of applying her theoretical knowledge of zodiacal clouds to observations from the Spitzer Space telescope. In advance of the launch of Spitzer, Beth gathered detailed information on over 150 solar type stars and carefully planned a Spitzer observing program to detect faint zodiacal signals. While waiting through numerous launch delays, she prepared models of zodiacal clouds influenced by the presence of planets to be ready when Spitzer images of stars like Vega, Upsilon Andromedae, and Fomalhaut became available. These models were presented as talks and posters at a number of conferences. Her models were a critical part of the Early Release Observations of Fomalhaut and the subsequent Spitzer paper on the possibility that a Jovian-mass planet located approximately 40 AU from the star was responsible for the structures seen in the Fomalhaut disk. The Fomalhaut paper in the special Spitzer edition of the Astrophysical Journal is dedicated to Beth's memory. Beth was an enthusiastic and cheerful colleague who made friends everywhere she worked. In addition to developing friendships and collaborations at JPL, she became a valued member of the Spitzer/MIPS instrument team at the University of Arizona. She was active on the Committee on the Status of Women in Astronomy of the American Astronomical Society, publishing an article on "The Postdoc Perspective on the Women in Astronomy II Conference" in the January 2004 issue of STATUS, the CSWA magazine, and serving as an associate editor of that magazine. She was an inspiring role model for young women in science, befriending and mentoring a number of Caltech women undergraduates, as well as making numerous appearances in K-12 classrooms for science outreach. She pursued her love of plants (cactus in particular), cats and fish, spending her spare time lovingly tending her small garden. Her friends and colleagues will remember Beth for her scientific contributions, but also for her courage as we realize that she worked beside us completely unshadowed by the heart condition that would take her in so sudden and untimely a manner. We take solace in the knowledge that at the moment of her passing, she was pursuing her passion for astronomy, working among colleagues who valued her work and her friendship, that she had a supportive and loving family with parents on the East Coast and close relatives on the West Coast, and that in her fiancé, Todd Rope, she had found a kindred spirit.

  9. Obituary: Elizabeth Katherine Holmes, 1973-2004

    NASA Astrophysics Data System (ADS)

    Beichman, Charles Arnold

    2004-12-01

    Elizabeth (Beth) K. Holmes died suddenly in Pasadena on March 23, 2004, from the unexpected effects of a long-standing heart condition. She was 30 years old. At the moment of her passing, she was at her computer comparing her theoretical models on the effects of planets on the distribution of zodiacal dust with some of the first observations from the Spitzer Space Telescope. Born on June 24, 1973, in New York City, Beth was the only child of James and Barbara Holmes, who were respectively, a financial manager and a nurse and social worker. Undeterred by numerous treatments and operations to correct a congenital heart condition, Beth developed an interest in math and physics leading to her graduation from MIT in 1995 with a bachelor's degree in Physics. She entered the University of Florida shortly afterwards to begin her PhD studies under the direction of Stanley Dermott. Beth was particularly interested in the dynamics of interplanetary dust, and initially worked on secular perturbations of the zodiacal cloud: how the planets impose warping of the cloud, and how they can force the center of the cloud to be offset from the Sun. Despite the fact that Beth was primarily a theorist, she was keen to include some observing experience in her PhD education. She recently completed an observing program with Harold Butner at the Steward and Palomar Observatories looking for submillimeter and mid-infrared emission around nearby main-sequence stars - a signpost of planetary formation. The results were published last year in the Astronomical Journal. Beth's PhD thesis work, some results of which were recently published in the Astrophysical Journal, focused on dust originating in the Kuiper belt and how some of this dust is expected to be spatially structured due to resonant interactions with Neptune. This phenomenon may be quite common in other planetary systems, with recent images of Epsilon Eridani perhaps providing a prime example of a Kuiper disk analog. After graduating from Florida in 2002, Beth took up a National Research Council postdoctoral position at the Jet Propulsion Laboratory with Charles Beichman and T. Velusamy with the goal of applying her theoretical knowledge of zodiacal clouds to observations from the Spitzer Space telescope. In advance of the launch of Spitzer, Beth gathered detailed information on over 150 solar type stars and carefully planned a Spitzer observing program to detect faint zodiacal signals. While waiting through numerous launch delays, she prepared models of zodiacal clouds influenced by the presence of planets to be ready when Spitzer images of stars like Vega, Upsilon Andromedae, and Fomalhaut became available. These models were presented as talks and posters at a number of conferences. Her models were a critical part of the Early Release Observations of Fomalhaut and the subsequent Spitzer paper on the possibility that a Jovian-mass planet located approximately 40 AU from the star was responsible for the structures seen in the Fomalhaut disk. The Fomalhaut paper in the special Spitzer edition of the Astrophysical Journal is dedicated to Beth's memory. Beth was an enthusiastic and cheerful colleague who made friends everywhere she worked. In addition to developing friendships and collaborations at JPL, she became a valued member of the Spitzer/MIPS instrument team at the University of Arizona. She was active on the Committee on the Status of Women in Astronomy of the American Astronomical Society, publishing an article on "The Postdoc Perspective on the Women in Astronomy II Conference" in the January 2004 issue of STATUS, the CSWA magazine, and serving as an associate editor of that magazine. She was an inspiring role model for young women in science, befriending and mentoring a number of Caltech women undergraduates, as well as making numerous appearances in K-12 classrooms for science outreach. She pursued her love of plants (cactus in particular), cats and fish, spending her spare time lovingly tending her small garden. Her friends and colleagues will remember Beth for her scienti

  10. Ellis-van Creveld syndrome in a fetus with rhizomelia and polydactyly. Report of a case diagnosed by genetic analysis, and correlation with pathological andradiologic findings.

    PubMed

    Peraita-Ezcurra, Milena; Martínez-García, Mónica; Ruiz-Pérez, Víctor L; Sánchez-Gutiérrez, María Eugenia; Fenollar-Cortés, María; Vélez-Monsalve, Camilo; Ramos-Corrales, Carmen; Pastor, Ignacio; Santonja, Carlos; Trujillo-Tiebas, María José

    2012-05-10

    Ellis-van Creveld syndrome is an autosomal recessive disorder mainly characterized by a disproportionate limb dwarfism, chondroectodermal dysplasia, congenital heart disease, postaxial polydactyly, and dysplastic fingernails and teeth. Only 300 cases have been published worldwide. We report a 21-week fetus with rhizomelia and polydactyly detected. Gross photographs, radiologic studies and pathological study were performed leading to the clinico-pathological suspicion of EvC. DNA from fresh fetal tissue was extracted for sequencing the EVC and EVC2 genes. p.W215X and p.R677X mutations were identified in the EVC2 gene in the fetal sample. Parental sample analysis showed the p.W215X mutation to be inherited from the mother and the p.R677X mutation from the father. The clinical information is essential not only to arrive at a correct diagnosis in fetuses with pathologic ultrasound findings, but also to offer a proper genetic counseling to the parents and their relatives.

  11. Profiling of components and validated determination of iridoids in Gardenia Jasminoides Ellis fruit by a high-performance-thin-layer- chromatography/mass spectrometry approach.

    PubMed

    Coran, Silvia A; Mulas, Stefano; Vasconi, Alessio

    2014-01-17

    A novel method was set up with the aim to obtain a simultaneous cross comparative evaluation of different Gardenia Jasminoides Ellis fruits by the HPTLC fingerprint approach. The main components among the iridoid, hydroxycinnamic derivative and crocin classes were identified by TLC-MS ancillary techniques. The iridoids geniposide, gardenoside and genepin-1-β-d-gentiobioside were also quantitated by densitometric scanning at 240nm. LiChrospher HPTLC Silica gel 60 RP-18 W F254, 20cm×10cm plates with acetonitrile: formic acid 0.1% (40:60 v/v) as the mobile phase was used. The method was validated giving rise to a dependable and high throughput procedure well suited to routine applications. Iridoids were quantified in the range of 240-1140ng with RSD of repeatability and intermediate precision between 0.9-2.5% and accuracy with bias 1.6-2.6%. The method was tested on six commercial Gardenia Jasminoides fruit samples.

  12. Exclusion of the Ellis-van Creveld region on chromosome 4p16 in some families with asphyxiating thoracic dystrophy and short-rib polydactyly syndromes.

    PubMed

    Krakow, D; Salazar, D; Wilcox, W R; Rimoin, D L; Cohn, D H

    2000-08-01

    Ellis-van Creveld syndrome (EVC) is a relatively rare, usually non-lethal, autosomal recessive skeletal dysplasia characterized by short stature, polydactyly, cardiac and renal anomalies. Linkage analysis has localized the disease gene to chromosome 4p16, with the markers at loci D4S827 and D4S3135 defining the centromeric and telomeric limits of the linked interval, respectively. There has been long-term speculation that asphyxiating thoracic dystrophy (ATD) and the short-rib polydactyly syndromes (SRP) represent the severe end of the EVC disease spectrum. We performed linkage analysis using markers from the EVC region in seven families manifesting either ATD or SRP type III. In two of the families, one segregating ATD and one SRP kindred, linkage of the phenotype to the EVC region was excluded. In the other five families linkage of the phenotype to the EVC region could not be excluded, but the families were too small for linkage to the region to be established. The exclusion of the EVC region in ATD and SRP III families suggests that locus heterogeneity exists within the short-rib dysplasia (with and without polydactyly) group of disorders.

  13. Two novel heterozygous mutations of EVC2 cause a mild phenotype of Ellis-van Creveld syndrome in a Chinese family.

    PubMed

    Shen, Wenjing; Han, Dong; Zhang, Jin; Zhao, Hongshan; Feng, Hailan

    2011-09-01

    Ellis-van Creveld syndrome (EvC, chondroectodermal dysplasia; OMIM 225500) is an autosomal recessive skeletal dysplasia with associated multisystem involvement. The syndrome is characterized by short limbs, short ribs, postaxial polydactyly, dysplastic nails, and abnormal teeth. Congenital heart defects occur in 50-60% of cases. In this study, we report EvC in a 6-year-old Chinese girl with hypodontia and polydactyly, mild short stature, and abnormalities of the knee joints. No signs of short ribs, narrow thorax, or congenital heart defects were found in this patient. The EvC phenotype shares some similarity with Weyers acrofacial dysostosis (Weyer; OMIM 193530), an autosomal dominant disorder clinically characterized by mild short stature, postaxial polydactyly, nail dystrophy, and dysplastic teeth. Mutations in EVC or EVC2 are associated with both EvC syndrome and Weyers acrodental dysostosis, but the two conditions differ in the severity of the phenotype and their pattern of inheritance. In this study, two novel heterozygous EVC2 mutations, IVS5-2A > G and c.2653C > T (Arg885X), were identified in the patient. The IVS5-2A > G mutation was inherited from the patient's mother and the c.2653C > T from her father. Her parents have no phenotypic symptoms similar to those of the patient. These findings extend the mutation spectrum of this malformation syndrome and provide the possibility of prenatal diagnosis for future offspring in this family.

  14. A Turkish family with Ellis-van Creveld syndrome in six siblings; linkage analysis on 4p16 region (D4S3360-D4S2366).

    PubMed

    Cağdaş, D N; Parlar, A I; Pac, A; Tutun, U; Balci, S

    2008-01-01

    We present a Turkish family and their 6 children, consecutively affected by Ellis-van Creveld (EVC) Syndrome. Four of the affected children died in the postnatal period, and 2 of them had been admitted to the pediatric cardiology department for their cardiologic evaluation. Since they had the features of the EVC Syndrome, linkage analysis was performed with the polymorphic markers, D4S3360-D4S2366, selected from 4p 16 locus. There was complete segregation between the disease and marker allels and the two affected siblings were homozygote for the polymorphic markers, as expected in autosomal recessive inheritance. The diagnosis of EVC Syndrome was confirmed by this molecular analysis. Two cases with EVC were presented in this report. Case 1 had partial abnormal pulmonary venous return and pulmonary stenosis additional to ostium primum atrial septal defect and mitral cleft. Partial abnormal pulmonary venous return and pulmonary stenosis were previously not reported with EVC Syndrome. Postaxial polydactyly phenotype of the Case 2 differs from her brother's. There is bifid 5th metacarpal and unilateral (L) bifid middle and distal phalanges resembling syndactyly.

  15. Profiling of components and validated determination of iridoids in Gardenia Jasminoides Ellis fruit by a high-performance-thin-layer- chromatography/mass spectrometry approach.

    PubMed

    Coran, Silvia A; Mulas, Stefano; Vasconi, Alessio

    2014-01-17

    A novel method was set up with the aim to obtain a simultaneous cross comparative evaluation of different Gardenia Jasminoides Ellis fruits by the HPTLC fingerprint approach. The main components among the iridoid, hydroxycinnamic derivative and crocin classes were identified by TLC-MS ancillary techniques. The iridoids geniposide, gardenoside and genepin-1-β-d-gentiobioside were also quantitated by densitometric scanning at 240nm. LiChrospher HPTLC Silica gel 60 RP-18 W F254, 20cm×10cm plates with acetonitrile: formic acid 0.1% (40:60 v/v) as the mobile phase was used. The method was validated giving rise to a dependable and high throughput procedure well suited to routine applications. Iridoids were quantified in the range of 240-1140ng with RSD of repeatability and intermediate precision between 0.9-2.5% and accuracy with bias 1.6-2.6%. The method was tested on six commercial Gardenia Jasminoides fruit samples. PMID:24365117

  16. Acousto-optic tunable filter near-infrared spectroscopy for in-line monitoring liquid-liquid extraction of Gardenia jasminoides Ellis based on statistical analysis.

    PubMed

    Wu, Sha; Jin, Ye; Liu, Qi-An; Wu, Jian-Xiong; Bi, Yu-An; Wang, Zhen-Zhong; Xiao, Wei

    2015-10-01

    This study aimed to monitor liquid-liquid extraction of Gardenia jasminoides Ellis (Zhizi in Chinese) using in-line near-infrared spectroscopy. Shanzhiside (SZS), deacetyl asperulosidic acid methyl ester (DAAME), genipin-1-β-D-gentiobioside (GG), geniposide (GS), total acids (TA) and soluble solid content (SSC) were selected as quality control indicators, and measured by reference methods. Both partial least-squares regression (PLSR) and back propagation artificial neural networks (BP-ANN) were applied to create models to predict the content of above indicators. Paired-samples t-test and nonparametric test were used to compare differences in predictive values between two models of each indicator. Relative standard error of prediction (RSEP) and mean absolute percentage error (MAPE) were used to evaluate the predictive accuracy of the established models. The results showed that there was no significant difference in predicting DAAME, GS and TA between two models. However, PLSR model gave better accuracy in predicting GG and SZS than BP-ANN model. The BP-ANN model of SSC was better than PLSR model. This study shows that NIR spectroscopy can be used for rapid and accurate analysis of quality control indicators in the liquid-liquid extraction of Zhizi. Simultaneously, this study can serve as technical support for the application of NIR spectroscopy in the industrial production process. PMID:26601419

  17. The influence of secretion elicitors and external pH on the kinetics of D-alanine uptake by the trap lobes of Dionaea muscipula Ellis (Venus's Flytrap).

    PubMed

    Rea, P A; Whatley, F R

    1983-08-01

    Simple kinetic techniques were used to examine the mechanism of D-alanine uptake by the adaxial surfaces of the trap lobes of Dionaea muscipula Ellis (Venus's Flytrap.) On the basis of these analyses, the uptake of D-alanine was found to depend on the time during which the trap lobes were inoculated with elicitors of secretion before excision and measurement of uptake. Disks taken from traps that had not been subjected to a preceding period of inoculation with secretion elicitors showed a low basal rate of uptake which was neither pH-dependent nor exhibited saturation with respect to external D-alanine concentration. Disks from preinoculated traps, on the other hand, displayed an enhanced rate of uptake which showed both pH-dependence and saturation with respect to external D-alanine concentration. The capacity for enhanced uptake was lost upon prolonged inoculation or when inoculation was stopped. Of the compounds tested, only elicitors of secretion caused an enhancement of uptake. The enhanced rate of D-alanine uptake is temperature-sensitive with a Q10 characteristic of a mediated process. Uncouplers cause an instantaneous abolition of uptake whereas the effects of terminal-oxidase inhibitors are time-dependent. The pH-dependence of uptake is inferred to result from an increased affinity of the carrier system for D-alanine at low pH values. Although the ionic state of D-alanine is relatively unaffected over the pH range examined, a decrease in the external pH from 6.0 to 3.8 decreases the apparent K m for uptake by four-fold but increases V max by only 30%. It is concluded that the acid secreted by the digestive glands of Dionaea plays a direct role in facilitating the uptake of amino acids from the trap cavity.

  18. Ellis-Van Creveld Dysplasia

    MedlinePlus

    ... We Accept Pay My Bill Financial Assistance Medical Records MyNemours Patient Sign-In Support Services About Nemours Why Choose Us Quality & Safety Patient Stories Awards & Recognition Policy & Advocacy Other Nemours Websites Careers » Contact Us » Make ...

  19. Voltammetry of 6,6'-dithiodinicotinic acid on a self-assembled phospholipid monolayer prive

    NASA Astrophysics Data System (ADS)

    Herrero, R.; Vilariño, T.; Barriada, J. L.; Sastre de Vicente, M. E.; López-Fonseca, J. M.; Moncelli, M. R.

    1999-04-01

    This paper reports a voltammetric study of 6,6'-dithiodinicotinic acid (CPDS) across a biomimetic membrane system consisting of a monolayer of dioleoylphosphatidylcholine, deposited on mercury. Because of the low solubility of this compound and its potential decomposition in alkaline media, estimation of pK values for the carboxyl and amino groups of the pyridine ring of the CPDS entailed using the Hammett equation. UV spectra seem to confirm the presence of the dianionic form of CPDS above pH=3-4. Differential capacity and cyclic voltammetry measurements were made in order to characterize the voltammetric behavior directly on mercury and through a monolayer of dioleoylphosphatidylcholine. Estimation of the CPDS hydrophobicity degree from the partition coefficient in octanol/ water suggests no penetration of the dianion into the monolayer and supports the fact that the named dianion undergoes protonation at the phospholipid/solution interface to give a neutral specie which penetration into the phospholipid region, favored by its higher hydrophobicity, is followed by electrochemical reduction at the mercury surface. Nous avons étudié par voltampérométrie le comportement de l'acide 6,6'-dithiodinicotinique (CPDS) sur l'électrode de mercure couverte par une monocouche de dioleoyl-phosphatidylcholine. La caractérisation électrochimique a été effectuée par des mesures de la capacité différentielle et par voltamétrie cyclique au dessus d'un pH 3-4. Le spectre UV paraît confirmer la présence de la forme dianionique du CPDS. Cependant les données expérimentales associées à une estimation de l'hydrophobicité de la forme dianionique suggèrent que seule la forme neutre du CPDS peut être réduite sur la surface de l'électrode.

  20. Translating Katherine Paterson into Japanese: A Conversation about the Challenges

    ERIC Educational Resources Information Center

    Lechner, Judith V.; Okamoto, Hamae

    2006-01-01

    How others see the United States will always be influenced by its actions abroad, but through well-written books, children in other countries can gain a more balanced view of America. Translators play a crucial role in transmitting a more realistic and balanced view of the United States to other parts of the world. In Japan, the role of the…

  1. Specific variants in WDR35 cause a distinctive form of Ellis-van Creveld syndrome by disrupting the recruitment of the EvC complex and SMO into the cilium.

    PubMed

    Caparrós-Martín, José A; De Luca, Alessandro; Cartault, François; Aglan, Mona; Temtamy, Samia; Otaify, Ghada A; Mehrez, Mennat; Valencia, María; Vázquez, Laura; Alessandri, Jean-Luc; Nevado, Julián; Rueda-Arenas, Inmaculada; Heath, Karen E; Digilio, Maria Cristina; Dallapiccola, Bruno; Goodship, Judith A; Mill, Pleasantine; Lapunzina, Pablo; Ruiz-Perez, Victor L

    2015-07-15

    Most patients with Ellis-van Creveld syndrome (EvC) are identified with pathogenic changes in EVC or EVC2, however further genetic heterogeneity has been suggested. In this report we describe pathogenic splicing variants in WDR35, encoding retrograde intraflagellar transport protein 121 (IFT121), in three families with a clinical diagnosis of EvC but having a distinctive phenotype. To understand why WDR35 variants result in EvC, we analysed EVC, EVC2 and Smoothened (SMO) in IFT-A deficient cells. We found that the three proteins failed to localize to Wdr35(-/-) cilia, but not to the cilium of the IFT retrograde motor mutant Dync2h1(-/-), indicating that IFT121 is specifically required for their entry into the ciliary compartment. Furthermore expression of Wdr35 disease cDNAs in Wdr35(-/-) fibroblasts revealed that the newly identified variants lead to Hedgehog signalling defects resembling those of Evc(-/-) and Evc2(-/-) mutants. Together our data indicate that splicing variants in WDR35, and possibly in other IFT-A components, underlie a number of EvC cases by disrupting targeting of both the EvC complex and SMO to cilia.

  2. Long interspersed nuclear element-1 (LINE1)-mediated deletion of EVC, EVC2, C4orf6, and STK32B in Ellis-van Creveld syndrome with borderline intelligence.

    PubMed

    Temtamy, Samia A; Aglan, Mona S; Valencia, Maria; Cocchi, Guido; Pacheco, Maria; Ashour, Adel M; Amr, Khalda S; Helmy, Sanaa M H; El-Gammal, Mona A; Wright, Michael; Lapunzina, Pablo; Goodship, Judith A; Ruiz-Perez, Victor L

    2008-07-01

    Previous work has shown Ellis-van Creveld (EvC) patients with mutations either in both alleles of EVC or in both alleles of EVC2. We now report affected individuals with the two genes inactivated on each allele. In a consanguineous pedigree diagnosed with EvC and borderline intelligence, we detected a 520-kb homozygous deletion comprising EVC, EVC2, C4orf6, and STK32B, caused by recombination between long interspersed nuclear element-1 (LINE-1 or L1) elements. Patients homozygous for the deletion are deficient in EVC and EVC2 and have no increase in the severity of the EvC typical features. Similarly deletion carriers demonstrate absence of digenic inheritance in EvC. Further, the phenotype of these patients suggests that the EVC-STK32B deletion also leads to mild mental retardation and reveals that loss of the novel genes C4orf6 and STK32B causes at most mild mental deficit. In an EvC compound heterozygote of different ethnic origin we identified the same LINE-to-LINE rearrangement due to a different recombination event. These findings highlight the importance of L1 repetitive sequences in human genome architecture and disease.

  3. Specific variants in WDR35 cause a distinctive form of Ellis-van Creveld syndrome by disrupting the recruitment of the EvC complex and SMO into the cilium

    PubMed Central

    Caparrós-Martín, José A.; De Luca, Alessandro; Cartault, François; Aglan, Mona; Temtamy, Samia; Otaify, Ghada A.; Mehrez, Mennat; Valencia, María; Vázquez, Laura; Alessandri, Jean-Luc; Nevado, Julián; Rueda-Arenas, Inmaculada; Heath, Karen E.; Digilio, Maria Cristina; Dallapiccola, Bruno; Goodship, Judith A.; Mill, Pleasantine; Lapunzina, Pablo; Ruiz-Perez, Victor L.

    2015-01-01

    Most patients with Ellis-van Creveld syndrome (EvC) are identified with pathogenic changes in EVC or EVC2, however further genetic heterogeneity has been suggested. In this report we describe pathogenic splicing variants in WDR35, encoding retrograde intraflagellar transport protein 121 (IFT121), in three families with a clinical diagnosis of EvC but having a distinctive phenotype. To understand why WDR35 variants result in EvC, we analysed EVC, EVC2 and Smoothened (SMO) in IFT-A deficient cells. We found that the three proteins failed to localize to Wdr35−/− cilia, but not to the cilium of the IFT retrograde motor mutant Dync2h1−/−, indicating that IFT121 is specifically required for their entry into the ciliary compartment. Furthermore expression of Wdr35 disease cDNAs in Wdr35−/− fibroblasts revealed that the newly identified variants lead to Hedgehog signalling defects resembling those of Evc−/− and Evc2−/− mutants. Together our data indicate that splicing variants in WDR35, and possibly in other IFT-A components, underlie a number of EvC cases by disrupting targeting of both the EvC complex and SMO to cilia. PMID:25908617

  4. Rhythms of Life: The Plant Circadian Clock - (By Katherine Hubbard and Antony Dodd).

    PubMed

    2016-04-01

    Summaryplantcell;28/4/tpc.116.tt0416/FIG1F1fig1This teaching tool explores circadian rhythms in plants. The topic is presented as a series of concepts illustrated by examples, including the architecture of circadian clocks and the connections between the oscillator and circadian-regulated processes such as metabolism and flowering. The Teaching Tool introduces some of the techniques used to investigate circadian biology and explores how understanding circadian rhythms could lead to crop improvement. PMID:27169989

  5. "Katherine With-a-K and Little Nato": A Case Study of Culturally Responsible Pedagogy.

    ERIC Educational Resources Information Center

    Parscal, Jeannie N.

    This case study, one of four, is part of a larger study, "Ethnographic Case Studies of Culturally Responsive Pedagogy (CRP) of At-Risk Students in Middle School Classrooms." The study provides relevant case literature regarding CRP for the enhancement of preservice teacher education and describes the characteristics of a multicultural classroom in…

  6. Establishing the Balance: Re-Examining Students' Androcentric Readings of Katherine Anne Porter's "Rope."

    ERIC Educational Resources Information Center

    Nudd, Donna Marie

    1991-01-01

    Analyzes undergraduates' interpretations of a short story that presents a relatively balanced argument between a man and a woman. Finds both male and female students arrived at androcentric readings by solving text ambiguities in favor of the male character. Presents methods that encourage students to recognize and reevaluate their reading…

  7. Charge induced closing of Dionaea muscipula Ellis trap.

    PubMed

    Volkov, Alexander G; Adesina, Tejumade; Jovanov, Emil

    2008-11-01

    In terms of bioelectrochemistry, Venus flytrap responses can be considered in three stages: stimulus perception, electrical signal transmission, and induction of mechanical and biochemical responses. When an insect touches the trigger hairs, these mechanosensors generate receptor potentials, which induce solitary waves activating the motor cells. We found that the electrical charge injected between a midrib and a lobe closes the Venus flytrap leaf by activating motor cells without mechanical stimulation of trigger hairs. The mean electrical charge required for the closure of the Venus flytrap leaf is 13.6 muC. To close the trap, electrical charge can be submitted as a single charge or applied cumulatively by small portions during a short period of time. Ion channel blocker such as Zn(2+) as well as an uncoupler CCCP, dramatically decreases the speed of the trap closing a few hours after treatment of the soil. This effect is reversible. After soil washing by distilled water, the closing time of Venus flytrap treated by CCCP or ZnCl(2) decreases back from 2-5 s to 0.3 s, but higher electrical charge is needed for trap closure. The mechanism behind closing the upper leaf of Venus flytrap is discussed.

  8. "Their Experience Is the Immigrant Experience": Ellis Island, Documentary Film, and Rhetorically Reversible Whiteness

    ERIC Educational Resources Information Center

    Irwin, Meryl J.

    2013-01-01

    Political advocates on the ideological right have long taken seriously what their counterparts on the left have not: white racialized affect. As left activists and scholars have alternately lamented and raged over the steady creep of the "middle" to the "right," they have documented in detail the outcomes of whites' refusal to engage in "genuine"…

  9. The nature of the stimuli causing digestive juice secretion in Dionaea muscipula Ellis (venus's flytrap).

    PubMed

    Robins, R J

    1976-01-01

    An investigation into the stimuli of the secretory system in the carnivorous plant Dionaea muscipula is presented. Secretion of fluid and protein are both stimulated by various nitrogenous small molecules. These secretions are studied as a function of time. A new method is described for the collection of secreted juice. Significant differences are found between the quantities of fluid and protein produced in response to different stimuli. The results are discussed in comparison to the mammalian gastro-intestinal secretory systems.

  10. Polarity in mechanoreceptor cells of trigger hairs of Dionaea muscipula Ellis.

    PubMed

    Buchen, B; Hensel, D; Sievers, A

    1983-08-01

    Both the apical and the basal cell poles of the sensory cells in trigger hairs of Dionaea muscipula are structured identically. A complex of concentrically arranged endoplasmic reticulum cisternae occupies each of the poles. One to four vacuoles are enclosed within the central cisterna and contain polyphenols (deposits of "tannin"). Structural polarity, whether symmetric or asymmetric, as well as the occurrence of abundant endoplasmic reticulum and numerous mitochondria are characteristics of the perception cells of most animals and plants.

  11. Acid phosphatase localization in the digestive glands of Dionaea muscipula Ellis flytraps.

    PubMed

    Henry, Y; Steer, M W

    1985-04-01

    The intracellular localization of acid phosphatases in stimulated digestive glands of Dionaea flytraps has been studied to provide evidence for the route taken by this enzyme during secretion. Previous studies have either included or excluded a role for the dictyosomes in this pathway. Both p-nitrophenyl phosphate and beta-glycerophosphate were used as substrates, and both gave similar localization patterns. Unstimulated glands contained little phosphatase activity in the endomembrane system, whereas 24 and 48 hr after stimulation, heavy deposits of lead were located in the endoplasmic reticulum cisternae, including the nuclear envelope, the dictyosome cisternae, and secretory vesicles. Since dictyosome activation, as judged by the presence of secretory vesicles in the cytoplasm, also coincides with gland stimulation, we conclude that secretion of the hydrolase enzymes occurs via this route and not, as suggested elsewhere, via direct endoplasmic reticulum to plasma membrane connections.

  12. Immigration: From the Founding of Virginia to the Closing of Ellis Island. An Eyewitness History.

    ERIC Educational Resources Information Center

    Wepman, Dennis

    It can be said that U.S. immigration started in 1607, when the first settlers joined the original colonists on the shores of the United States. Since then, people of every nation, ethnicity, and class have come to the United States, looking for freedom, prosperity, and stability. While originally immigrants flowed freely into the United States,…

  13. Comments of Rod Ellis's "The Structural Syllabus and Second Language Acquisition."

    ERIC Educational Resources Information Center

    Robinson, Peter; Ellis, Rod

    1994-01-01

    An argument for the role of a structural syllabus as a means to promote "gradual mastery" of implicit second-language knowledge is refuted. The author responds with further discussion of the relationship between explicit and implicit knowledge. (Contains 13 references.) (LB)

  14. Immigration beyond Ellis Island: Suggestions for Teaching about Immigration in the Now

    ERIC Educational Resources Information Center

    Hossain, Kazi I.

    2014-01-01

    America's history books abound with stories of immigrants who contributed to the development of this country. In terms of social studies curriculum, all states require schools to teach about immigration. However, the question is how to teach this topic in a manner that will give students--elementary through high school--a better understanding of…

  15. A Resource Guide for Celebrating the Statue of Liberty and Ellis Island, 1986. Bulletin 1783.

    ERIC Educational Resources Information Center

    Kerr, Myrtle; Cookston, James S.

    Compiled to help celebrate the 100th anniversary of the Statue of Liberty, this selection of books, periodicals, audiovisuals, and other educational resources was intended to help stimulate discussion, promote projects, and create awareness of the Statue of Liberty Centennial. Listed are 24 books, 18 magazine articles, and 3 films about the Statue…

  16. Choanoflagellate lorica construction and assembly: the nudiform condition. II. Acanthoeca spectabilis Ellis.

    PubMed

    Leadbeater, Barry S C; Henouil, Magali; Berovic, Nikolas

    2008-07-01

    Acanthoeca spectabilis is one of the most common loricate choanoflagellates found in marine biofilms everywhere. However, it is special for two reasons; firstly, it is probably the most distinctive member of the small nudiform clade of loricate choanoflagellates. Secondly, the lorica chamber of Acanthoeca comprises a closely wound left-handed coil of costae that is unique amongst choanoflagellates. Mathematical analysis of the lorica chamber shows that the helical costae undergo two turns. This species, more than any, demonstrates that the helical coiling of costae can only be achieved by a rotational movement generated by the cell during lorica assembly. Comparison of the lorica morphology of Acanthoeca with that of the closely related genus Polyoeca indicates that the helical costae of Acanthoeca are probably homologous with the outer longitudinal costae of Polyoeca. This is unusual because helical costae are usually the innermost layer of costae. However, since there is no 'true' inner layer in the chamber of Acanthoeca the outer layer of costae are adjacent to the cell surface and therefore available for coiling. In contrast to tectiform choanoflagellates, which number more than one hundred species and inhabit a wide variety of microniches, the six known extant nudiform species must either represent a minor evolutionary development or be the remnants of a previously more extensive radiation.

  17. Gravity Currents: In the Environment and the Laboratory, Ellis Horwood Series in Environmental Sciences

    NASA Astrophysics Data System (ADS)

    Csanady, G. T.

    There are books and courses on experimental physics, thorough and rigorous, which contain only simple formulae and use only elementary algebra. The subject is explained in lucid and precise language, with the help of many sketches, photos, and diagrams. The book under review belongs to this genre and is in fact one of its most successful members.About half of the book is devoted to the description of a variety of natural phenomena in which gravity currents play an important role. The class of gravity currents is taken to be quite broad, to include almost any kind of quasi-horizontal motion caused by density differences. The range of natural phenomena surveyed is correspondingly great, from tidal bores through thunderstorms to the eruption of Mount St. Helens. The atmospheric examples are especially thorough and interesting. The broad panorama certainly brings home to the reader the many ways in which fluids (including fluidized rock) can move under the influence of gravity. However, not all of the examples show typical gravity behavior, nor are they all treated with equal thoroughness. The Gulf Stream is mentioned, and the variability of its position is shown in an illustration, but this is not connected with anything typical of gravity currents, nor is the important interplay between Earth rotation and such large-scale “gravity currents” (if one insists on calling them that) at all adequately explained.

  18. A Comparison of Rational Emotive Therapy and Tibetan Buddhism: Albert Ellis and the Dalai Lama

    ERIC Educational Resources Information Center

    Holt, Susan A; Austad, Carol Shaw

    2013-01-01

    This article explores conceptual and methodological similarities between Rational Emotive Behavior Therapy (REBT) and Tibetan Buddhism (TB). The authors examine some of the values and concepts they share. They compare the two systems on a number of issues: philosophical underpinnings, concepts of what causes human psychopathology, techniques to…

  19. From Ellis Island to LAX: immigrant prospects in the American city.

    PubMed

    Waldinger, R

    1996-01-01

    "This article seeks to bring the ¿urban' back into immigration research. Each immigrant receiving area has its own particular group of newcomers, and the economic and political structures of the immigrant receiving areas are also distinctive. Those structures are not all determining, as immigrant trajectories are shaped by the interaction between distinctive urban institutions and the specific characteristics of the relevant ethnic groups. But in the last analysis, the urban context makes a difference, as this study shows by examining the leading [U.S.] immigrant destinations--New York and Los Angeles."

  20. Water Conservation: A Tool to Build Understanding, Service and Awareness about Natural Resources Linda Ruiz McCall, Katherine K. Ellins, and Bridget Cameron

    NASA Astrophysics Data System (ADS)

    McCall, L. R.; Ellins, K. K.; Cameron, B.

    2010-12-01

    Water is arguably our most important natural resource, essential for sustaining life on Earth; necessary to support agriculture and industry; and important for fisheries, power, navigation, and recreation. As world population increases and climate change brings about a redistribution of water and people across our planet, water resource management and conservation are increasingly important. Based on current population projections for Texas, about 85 percent of the state’s projected population will not have enough water by 2060 in drought conditions. Water conservation is critical for meeting the state’s long-term water needs. To that end, the Texas Water Development Board (TWDB) is engaged in a number of education and outreach programs. In this paper, we report on three TWDB educational campaigns. Water Exploration, a Web-based water resources education program for Texas high school students, Put Some Blue in Your Green School, a service learning project designed to promote interaction between schools and their local communities, and Water IQ: Know Your Water, a public awareness campaign for water conservation. Water Exploration uses a pedagogical approach called the Legacy Cycle to involve students in experiential, project-based learning to help them achieve a deeper understanding about water resources. It addresses the need for rigorous curriculum in a vitally important area for the new Texas high school Earth and Space Science Capstone course, as well as Environmental Systems, and Aquatic Science. The interdisciplinary nature of the curriculum encourages students to explore the connections between water resources and economics (water planning, water as a commodity), history (water affects human settlement and migration), and biology (water is essential for life; contaminated water affects living organisms). The ability to integrate information from different disciplines and weigh the perspectives of multiple experts is particularly important for solving the complex problems in the geosciences (e.g. contaminant remediation, flood control, or climate change). Put Some Blue in Your Green School is a service learning program designed to engage students in real-world problem solving. Students form teams to collect and analyze indoor and outdoor water use data, and prepare recommendations for actions to help schools become efficient water users. By forming partnerships with water supply entities and other community members, students learn about the need for good stewardship practices for water resources and engage the community in understanding the need for conservation. Water IQ: Know your water, is a statewide public awareness campaign that educates Texans about water conservation. Through Water IQ, the Texas Water Development Board provides information on water-efficient practices raises the awareness about the importance of water conservation and helps Texans use less water. The program is designed to complement and support existing local and regional conservation efforts. Communities are encouraged to use Water IQ and provide a link from their community web site to the Water IQ web site.

  1. High Standards and Cultural Diversity: Cautionary Tales of Comparative Research--a Comment on "Benchmarking Education Standards" by Lauren B. Resnick, Katherine J. Nolan, and Daniel P. Resnick.

    ERIC Educational Resources Information Center

    Louis, Karen Seashore; And Others

    1996-01-01

    The recent examination of the curriculum and examination systems of France and the Netherlands overlooks the real process of creating a national consensus around standards in the Netherlands, balancing local autonomy and national standards. A comment by the original authors acknowledges the implications of the Dutch approach for U.S. standards.…

  2. On the mechanism underlying photosynthetic limitation upon trigger hair irritation in the carnivorous plant Venus flytrap (Dionaea muscipula Ellis).

    PubMed

    Pavlovic, Andrej; Slováková, L'udmila; Pandolfi, Camilla; Mancuso, Stefano

    2011-03-01

    Mechanical stimulation of trigger hairs on the adaxial surface of the trap of Dionaea muscipula leads to the generation of action potentials and to rapid leaf movement. After rapid closure secures the prey, the struggle against the trigger hairs results in generation of further action potentials which inhibit photosynthesis. A detailed analysis of chlorophyll a fluorescence kinetics and gas exchange measurements in response to generation of action potentials in irritated D. muscipula traps was used to determine the 'site effect' of the electrical signal-induced inhibition of photosynthesis. Irritation of trigger hairs and subsequent generation of action potentials resulted in a decrease in the effective photochemical quantum yield of photosystem II (Φ(PSII)) and the rate of net photosynthesis (A(N)). During the first seconds of irritation, increased excitation pressure in photosystem II (PSII) was the major contributor to the decreased Φ(PSII). Within ∼1 min, non-photochemical quenching (NPQ) released the excitation pressure at PSII. Measurements of the fast chlorophyll a fluorescence transient (O-J-I-P) revealed a direct impact of action potentials on the charge separation-recombination reactions in PSII, although the effect seems to be small rather than substantial. All the data presented here indicate that the main primary target of the electrical signal-induced inhibition of photosynthesis is the dark reaction, whereas the inhibition of electron transport is only a consequence of reduced carboxylation efficiency. In addition, the study also provides valuable data confirming the hypothesis that chlorophyll a fluorescence is under electrochemical control.

  3. Is Angel Island the Ellis Island of the West? Teaching Multiple Perspective-Taking in American Immigration History

    ERIC Educational Resources Information Center

    Ciardiello, A. Vincent

    2012-01-01

    Education in the twenty-first century requires that all students learn the social studies skills that help them understand the complex issues related to civic ideals and practices. One of these skills is developing multiple perspective-taking. Many educators believe that this critical thinking ability is not only for upper level students but also…

  4. Geniposide, from Gardenia jasminoides Ellis, inhibits the inflammatory response in the primary mouse macrophages and mouse models.

    PubMed

    Fu, Yunhe; Liu, Bo; Liu, Jinhua; Liu, Zhicheng; Liang, Dejie; Li, Fengyang; Li, Depeng; Cao, Yongguo; Zhang, Xichen; Zhang, Naisheng; Yang, Zhengtao

    2012-12-01

    Geniposide, a main iridoid glucoside component of gardenia fruit, has been known to exhibit antibacterial, anti-inflammatory and other important therapeutic activities. The objective of this study was to investigate the protective effects of geniposide on inflammation in lipopolysaccharide (LPS) stimulated primary mouse macrophages in vitro and LPS induced lung injury model in vivo. The expression of pro-inflammatory cytokines was determined by enzyme-linked immunosorbent assay (ELISA). Nuclear factor-kappa B (NF-κB), inhibitory kappa B (IκBα) protein, p38, extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and Toll-like receptor 4 (TLR4) were determined by Western blot. Further analysis was carried out in mTLR4 and mMD-2 co-transfected HEK293 cells. The results showed that geniposide markedly inhibited the LPS-induced TNF-α, IL-6 and IL-1β production both in vitro and in vivo. Geniposide blocked the phosphorylation of IκBα, p65, p38, ERK and JNK in LPS stimulated primary mouse macrophages. Furthermore, geniposide inhibited the expression of TLR4 in LPS stimulated primary mouse macrophages and inhibited the LPS-induced IL-8 production in HEK293-mTLR4/MD-2 cells. In vivo study, it was also observed that geniposide attenuated lung histopathologic changes in the mouse models. These results suggest that geniposide exerts an anti-inflammatory property by down-regulating the expression of TLR4 up-regulated by LPS. Geniposide is highly effective in inhibiting acute lung injury and may be a promising potential therapeutic reagent for acute lung injury treatment. PMID:22878137

  5. Production and carbonate dynamics of Halimeda incrassata (Ellis) Lamouroux altered by Thalassia testudinum Banks and Soland ex König

    NASA Astrophysics Data System (ADS)

    Barry, S.; Frazer, T.; Jacoby, C.

    2013-05-01

    Ocean acidification poses a serious threat to a broad suite of calcifying organisms. Scleractinian corals and calcareous algae that occupy shallow, tropical waters are vulnerable to global changes in ocean chemistry because they already are subject to stressful and variable carbon dynamics at the local scale. For example, net heterotrophy increases carbon dioxide concentrations, and pH varies with diurnal fluctuations in photosynthesis and respiration. Few researchers, however, have investigated the possibility that carbon dioxide consumption during photosynthesis by non-calcifying photoautotrophs, such as seagrasses, can ameliorate deleterious effects of ocean acidification on sympatric calcareous algae. Naturally occurring variations in the density of seagrasses and associated calcareous algae provide an ecologically relevant test of the hypothesis that diel fluctuations in water chemistry driven by cycles of photosynthesis and respiration within seagrass beds create microenvironments that enhance macroalgal calcification. In Grape Tree Bay off Little Cayman Island BWI, we quantified net production and characterized calcification for thalli of the calcareous green alga Halimeda incrassata growing within beds of Thalassia testudinum with varying shoot densities. Results indicated that individual H. incrassata thalli were ~6% more calcified in dense seagrass beds. On an areal basis, however, far more calcium carbonate was produced by H. incrassata in areas where seagrasses were less dense due to higher rates of production. In addition, diel pH regimes in vegetated and unvegetated areas within the lagoon were not significantly different, suggesting water exchange and mixing throughout the lagoon. These results suggest that, especially in well-mixed lagoons, carbonate production by calcareous algae may be more related to biotic interactions between seagrasses and calcareous algae than to seagrass-mediated changes in local water chemistry.

  6. Society News: RAS Awards 2011; Prof. Richard Ellis; Prof. Eberhard Grün; Prof. Gilles Chabrier; Prof. Roger Searle;

    NASA Astrophysics Data System (ADS)

    2011-02-01

    Each year the RAS recognizes outstanding achievement in astronomy and geophysics by the award of medals and prizes. Candidates are nominated by Fellows and the awards made by a committee of Fellows, ensuring that these scientists have earned the respect and admiration of their peers in the research community.

  7. 75 FR 61706 - Reorganization of Foreign-Trade Zone 113 Under Alternative Site Framework; Ellis County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Board adopted the alternative site framework (ASF) in December 2008 (74 FR 1170, 01/12/09; correction 74 FR 3987, 01/22/09) as an option for the establishment or reorganization of general-purpose zones... inviting public comment was given in the Federal Register (75 FR 3705, 01/22/10; 75 FR 17125, 04/05/10)...

  8. Bioactivity-guided fractionation and analysis of compounds with anti-influenza virus activity from Gardenia jasminoides Ellis.

    PubMed

    Yang, Quanjun; Wu, Bin; Shi, Yujing; Du, Xiaowei; Fan, Mingsong; Sun, Zhaolin; Cui, Xiaolan; Huang, Chenggang

    2012-01-01

    Bioassay-guided fractionation of extracts from Fructus Gardeniae led to analysis of its bioactive natural products. After infection by influenza virus strain A/FM/1/47-MA in vivo, antiviral activity of the extracts were investigated. The target fraction was orally administered to rats and blood was collected. High-performance liquid chromatography coupled with photo diode array detector and electrospray ion trap multiple-stage tandem mass spectrometry was applied to screen the compounds absorbed into the blood. A structural characterization based on the retention time, ultraviolet spectra, parent ions and fragmentation ions was performed. Thirteen compounds were confirmed or tentatively identified. This provides an accurate profile of the composition of bioactive compounds responsible for the anti-influenza properties. PMID:22297738

  9. 75 FR 17125 - Foreign-Trade Zone 113-Ellis County, Texas, Application for Reorganization under Alternative Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... (75 FR 3705, 1/22/2010), is being extended to April 29, 2010 to allow interested parties additional....gov or (202) 482-2350. Dated: March 25, 2010. Andrew McGilvray, Executive Secretary. BILLING CODE...

  10. The 2nd United Kingdom Extracellular Vesicle Forum Meeting Abstracts: 15 December 2015, Hadyn Ellis Building, Cardiff University.

    PubMed

    Clayton, Aled; Lawson, Charlotte; Gardiner, Chris; Harrison, Paul; Carter, David

    2016-01-01

    The UK Extracellular Vesicles (UKEV) Forum meetings were born of the realization that there were a number of UK laboratories studying extracellular vesicle biology and using similar techniques but without a regular national meeting dedicated to EVs at which to share their findings. This was compounded by the fact that many of these labs were working in different fields and thus networking and sharing of ideas and best practice was sometimes difficult. The first workshop was organized in 2013 by Dr Charlotte Lawson, under the auspices of the Society for Endocrinology, led to the founding of the UKEV Forum and the organization of a British Heart Foundation sponsored 1-day conference held in London in December 2014. Although growing in size every year, the central aims of these workshops have remained the same: to provide a forum for discussion and exchange of ideas, to allow young scientists to present their data in the form of short talks and poster presentations and to discuss their work with more established scientists in the field. Here we include the presented abstracts for the 2015 1-day conference hosted by Cardiff University. This meeting was attended by approximately 130 delegates throughout the United Kingdom, but also attended by delegates from Belgium, Netherlands, France, Ireland and other nations. The day composed of plenary presentations from Prof Matthias Belting, Lund University, Sweden and Dr Guillaume van Niel, Institut Curie, Paris together with 10 short presentations from submitted abstracts. The topics covered were broad, with sessions on Mechanisms of EV production, EVs in Infection, EVs in Cancer and in Blood and Characterizing EVs in Biological fluids. This hopefully gives a reflection of the range of EV-related studies being conducted currently in the UK. There were also 33 poster presentations equally broad in subject matter. The organizers are grateful to the Life Science Research Network Wales - a Welsh government-funding scheme that part-sponsored the conference. We are also grateful to commercial sponsors, and 3 paid-presentations are included in the abstracts. The UK EV Forum is expected to become an established annual event held at different Universities across the UK and continue to attract increasing delegate numbers and abstract submissions. We look forward to the next planned conference, which will be hosted by David Carter and his colleagues at Oxford Brookes University on 13th December 2016. PMID:26928673

  11. Quality Assurance for Consumers of Private Training Programs. Findings and Recommendations from the Consultation on the Regulation and Support of Training Providers in New Brunswick = Assurance de la qualite pour les consommateurs de programmes de formation du secteur prive. Resultats et recommandations a la suite des consultations relativement a la reglementation et au soutien des fournisseurs de cours de formation au Nouveau-Brunswick.

    ERIC Educational Resources Information Center

    New Brunswick Labour Force Development Board, Fredericton.

    Eighteen key individuals from the business, labor, and training sectors and other organizations concerned with the purchase of private training programs were consulted in an effort to determine the role of Canada's federal government and New Brunswick's provincial government in quality assurance for consumers of private training programs. There…

  12. 78 FR 27415 - Kansas; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-10

    ... major disaster: Barber, Barton, Dickinson, Ellis, Franklin, Harper, Harvey, Hodgeman, Kingman, Marion... the Public Assistance program. Barton, Dickinson, Ellis, Franklin, Harper, Harvey, Hodgeman,...

  13. Psychotherapy as Stochastic Process: Fitting a Markov Chain Model to Interviews of Ellis and Rogers. University of Minnesota Office of Student Affairs Research Bulletin, Vol. 15, No. 18.

    ERIC Educational Resources Information Center

    Lichtenberg, James W.; Hummel, Thomas J.

    This investigation tested the hypothesis that the probabilistic structure underlying psychotherapy interviews is Markovian. The "goodness of fit" of a first-order Markov chain model to actual therapy interviews was assessed using a x squared test of homogeneity, and by generating by Monte Carlo methods empirical sampling distributions of selected…

  14. Abundance of Cysteine Endopeptidase Dionain in Digestive Fluid of Venus Flytrap (Dionaea muscipula Ellis) Is Regulated by Different Stimuli from Prey through Jasmonates

    PubMed Central

    Libiaková, Michaela; Floková, Kristýna; Novák, Ondřej; Slováková, L'udmila; Pavlovič, Andrej

    2014-01-01

    The trap of the carnivorous plant Venus flytrap (Dionaea muscipula) catches prey by very rapid closure of its modified leaves. After the rapid closure secures the prey, repeated mechanical stimulation of trigger hairs by struggling prey and the generation of action potentials (APs) result in secretion of digestive fluid. Once the prey's movement stops, the secretion is maintained by chemical stimuli released from digested prey. We investigated the effect of mechanical and chemical stimulation (NH4Cl, KH2PO4, further N(Cl) and P(K) stimulation) on enzyme activities in digestive fluid. Activities of β-D-glucosidases and N-acetyl-β-D-glucosaminidases were not detected. Acid phosphatase activity was higher in N(Cl) stimulated traps while proteolytic activity was higher in both chemically induced traps in comparison to mechanical stimulation. This is in accordance with higher abundance of recently described enzyme cysteine endopeptidase dionain in digestive fluid of chemically induced traps. Mechanical stimulation induced high levels of cis-12-oxophytodienoic acid (cis-OPDA) but jasmonic acid (JA) and its isoleucine conjugate (JA-Ile) accumulated to higher level after chemical stimulation. The concentration of indole-3-acetic acid (IAA), salicylic acid (SA) and abscisic acid (ABA) did not change significantly. The external application of JA bypassed the mechanical and chemical stimulation and induced a high abundance of dionain and proteolytic activity in digestive fluid. These results document the role of jasmonates in regulation of proteolytic activity in response to different stimuli from captured prey. The double trigger mechanism in protein digestion is proposed. PMID:25153528

  15. The Study of Two Psychotherapy Approaches (Rogers Self Theory and Ellis Rational Theory) in Improvement of Bowen Self-differentiation and Intimacy

    PubMed Central

    Yousefi, Naser; Kiani, Mohammad Ali

    2014-01-01

    Objective: To compare the effectiveness of rational, behavioral and emotive therapy (REBT) and person-centered therapy (PCT) on self-differentiation and intimacy among divorce clients. Methods: In quasi-experimental study, 42 divorce clients (both males and females) who presented to the Counsling Center of Sanandaj, Iran were sampled. They were categorized into three groups of PCT, REBT, and control group (each group contained 14 subjects). The recovery indices (dependent variables) employed were the subject of self-differentiation and intimacy, which were measured twice before and after intervention of Differentiation of Self Inventory-2 (DSI-2) and intimacy. The therapy involved 8 one-hour sessions. It was held twice a week and therapeutic effects were traced after 8 months. Results: The results showed that REBT and PCT were effective on self-differentiation scale and intimacy. Also they were influential in recovery self-differentiation scale and intimacy follow up stage. Conclusion: REBT and PCT were effective on self-differentiation and its subscales (Emotional reactivity, “I” position, Emotional cut off and Fusion with other) and general intimacy. Declaration of interest: None. PMID:24995028

  16. Biomass assisted synthesis of alumina by Gardenia Jasminoides Ellis and their application for removal of Ni(II) from aqueous solution.

    PubMed

    Zheng, Nan; Zhao, Yusheng; Song, Qianqian; Jia, Lishan; Fang, Weiping

    2013-09-15

    A simple and novel process has been proposed to synthesize alumina using gardenia extract and aluminum salts in an aqueous solution. The alumina sample notated as "bio-Al₂O₃" was characterized by X-ray diffraction (XRD) and nitrogen adsorption-desorption experiment. The results indicated that the existence of the gardenia biomass enlarged the surface area of alumina and reached 256 m(2)/g. The thermo gravimetric (TG), X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared (FTIR) results showed that gardenia biomass bound to the surface of the alumina has substantially improved the adsorption capacity of Ni(II) and the adsorption behavior of nickel ion was related to the biomass functional groups. The results of three adsorption-desorption cycles showed that the bio-Al₂O₃ using as the adsorbent for Ni(II) was relatively stable. The kinetic of the Ni(II) adsorption by the bio-Al₂O₃ followed pseudo-second-order equation. Langmuir and Freundlich isotherm models were applied to analyze the experimental data and the result demonstrated that the adsorption isotherms followed Langmuir isotherm model. PMID:23892172

  17. Crocin and geniposide profiles and radical scavenging activity of gardenia fruits (Gardenia jasminoides Ellis) from different cultivars and at the various stages of maturation.

    PubMed

    Chen, Yang; Zhang, Hao; Li, Yi-Xin; Cai, Le; Huang, Juan; Zhao, Can; Jia, Lin; Buchanan, Ryan; Yang, Ting; Jiang, Li-Juan

    2010-06-01

    The major components of gardenia fruits are geniposide and water soluble pigment crocins. In this study, we investigate crocins and geniposide profiles of gardenia fruits from different cultivars and at the various stages of maturation. DPPH scavenging activity of gardenia fruits from different cultivars and at the various stages of fruit maturation was also assayed. Quantitative determination of crocins in the gardenia at the various stages of maturation revealed a significant increase when ripening. However, geniposide content was negatively correlated with ripening stages. A significant difference was observed when comparing crocin content of different gardenia from various cultivars and geniposide content also showed marked variety. Current study indicated no relationship between crocin and geniposide content in gardenia fruits at the various stages of maturation and DPPH radical scavenging activity. Data showed that, although crocins feature markedly less DPPH scavenging activity than gardenia ethanol extract, total crocin content of gardenias collected in various cultivars correlate, to a certain degree, with radical scavenging effects of the Chinese traditional medicine (r=0.75). PMID:19815056

  18. Modeling of ground-water flow in subsurface Austin Chalk and Taylor marl in Ellis County, Texas, near the superconducting super collider site

    SciTech Connect

    Mace, R.E. . Bureau of Economic Geology)

    1993-02-01

    Numerical models are useful tools for developing an understanding of ground-water flow in sparsely characterized low-permeability aquifers. Finite-difference, cross-sectional models of Cretaceous chalk and marl formations near the Superconducting Super Collider (SSC) were constructed using MODFLOW to evaluate ground-water circulation paths and travel times. Weathered and fractured zones with enhanced permeability were included to assess the effect these features had on flow paths and times. Pump tests, slug tests, packer tests, core tests, and estimates were used to define hydraulic properties for model input. The model was calibrated with water-level data from monitor wells and from wire-line piezometers near a test shaft excavated by the SSC project. A ratio of vertical-to-horizontal permeability of 0.0085 was estimated through model calibration. A chalk-to-marl permeability ratio of 18 was needed to reproduce artesian head in a well completed in chalk beneath marl. Hydraulic head distributions and ground-water flow paths reflected local, intermediate, and regional flow systems with recharge beneath upland surface-water divides and discharge in valleys. Most of the flow (99%) occurred in the weathered zone, with average residence times of 5 to 10 years. Residence time in unweathered chalk bedrock was substantially longer, at an average of 1.7 Ma. As expected, the model demonstrated that deep and rapid ground-water circulation might occur in fracture zones. Particle paths calculated using MODPATH showed that ground-water travel times from recharge areas to the SSC subsurface facilities might be 20 to 60 years where flow is through fracture zones.

  19. The Roles of Attention and (Un)awareness in SLA: Conceptual Replication of N. C. Ellis & Sagarra (2010a) and Leung & Williams (2012)

    ERIC Educational Resources Information Center

    Leow, Ronald P.

    2015-01-01

    There is no doubt that attention and (un)awareness in second/foreign language (L2 learning) are two constructs that have permeated, explicitly or implicitly, second language acquisition (SLA) studies since their inception. Indeed, we have witnessed several empirical studies attempting to probe more deeply into the roles of these two constructs in…

  20. Abundance of cysteine endopeptidase dionain in digestive fluid of Venus flytrap (Dionaea muscipula Ellis) is regulated by different stimuli from prey through jasmonates.

    PubMed

    Libiaková, Michaela; Floková, Kristýna; Novák, Ondřej; Slováková, L'udmila; Pavlovič, Andrej

    2014-01-01

    The trap of the carnivorous plant Venus flytrap (Dionaea muscipula) catches prey by very rapid closure of its modified leaves. After the rapid closure secures the prey, repeated mechanical stimulation of trigger hairs by struggling prey and the generation of action potentials (APs) result in secretion of digestive fluid. Once the prey's movement stops, the secretion is maintained by chemical stimuli released from digested prey. We investigated the effect of mechanical and chemical stimulation (NH4Cl, KH2PO4, further N(Cl) and P(K) stimulation) on enzyme activities in digestive fluid. Activities of β-D-glucosidases and N-acetyl-β-D-glucosaminidases were not detected. Acid phosphatase activity was higher in N(Cl) stimulated traps while proteolytic activity was higher in both chemically induced traps in comparison to mechanical stimulation. This is in accordance with higher abundance of recently described enzyme cysteine endopeptidase dionain in digestive fluid of chemically induced traps. Mechanical stimulation induced high levels of cis-12-oxophytodienoic acid (cis-OPDA) but jasmonic acid (JA) and its isoleucine conjugate (JA-Ile) accumulated to higher level after chemical stimulation. The concentration of indole-3-acetic acid (IAA), salicylic acid (SA) and abscisic acid (ABA) did not change significantly. The external application of JA bypassed the mechanical and chemical stimulation and induced a high abundance of dionain and proteolytic activity in digestive fluid. These results document the role of jasmonates in regulation of proteolytic activity in response to different stimuli from captured prey. The double trigger mechanism in protein digestion is proposed. PMID:25153528

  1. "Our Ultimate Competition," a Speech by John Neufeld, and Readers' Responses to Neufeld's "Boys Lie" by Matthew Ellis, Jaime Miller and Liz Ackert.

    ERIC Educational Resources Information Center

    Moore, John Noell, Ed.

    2000-01-01

    Suggests the ultimate competition for writers of contemporary adolescent fiction is life--the world that children inhabit is getting stranger and stranger. Discusses parents' and adolescents' different reactions to the novel "Boys Lie," which addresses the issues of rape and sexual harassment. Presents reactions to the speech and the responses of…

  2. Abundance of cysteine endopeptidase dionain in digestive fluid of Venus flytrap (Dionaea muscipula Ellis) is regulated by different stimuli from prey through jasmonates.

    PubMed

    Libiaková, Michaela; Floková, Kristýna; Novák, Ondřej; Slováková, L'udmila; Pavlovič, Andrej

    2014-01-01

    The trap of the carnivorous plant Venus flytrap (Dionaea muscipula) catches prey by very rapid closure of its modified leaves. After the rapid closure secures the prey, repeated mechanical stimulation of trigger hairs by struggling prey and the generation of action potentials (APs) result in secretion of digestive fluid. Once the prey's movement stops, the secretion is maintained by chemical stimuli released from digested prey. We investigated the effect of mechanical and chemical stimulation (NH4Cl, KH2PO4, further N(Cl) and P(K) stimulation) on enzyme activities in digestive fluid. Activities of β-D-glucosidases and N-acetyl-β-D-glucosaminidases were not detected. Acid phosphatase activity was higher in N(Cl) stimulated traps while proteolytic activity was higher in both chemically induced traps in comparison to mechanical stimulation. This is in accordance with higher abundance of recently described enzyme cysteine endopeptidase dionain in digestive fluid of chemically induced traps. Mechanical stimulation induced high levels of cis-12-oxophytodienoic acid (cis-OPDA) but jasmonic acid (JA) and its isoleucine conjugate (JA-Ile) accumulated to higher level after chemical stimulation. The concentration of indole-3-acetic acid (IAA), salicylic acid (SA) and abscisic acid (ABA) did not change significantly. The external application of JA bypassed the mechanical and chemical stimulation and induced a high abundance of dionain and proteolytic activity in digestive fluid. These results document the role of jasmonates in regulation of proteolytic activity in response to different stimuli from captured prey. The double trigger mechanism in protein digestion is proposed.

  3. What Rational-Emotive Therapy Is and Is Not

    ERIC Educational Resources Information Center

    Ellis, Albert

    1974-01-01

    Albert Ellis refutes a review of the functional characteristics of Rational-Emotive Therapy given by Dugald S. Arbuckle. Ellis concludes that Arbuckle only minimally understands RET theory or the behaviors consequent to it. (PC)

  4. The Rational-Emotive Manifesto

    ERIC Educational Resources Information Center

    Ewart, Craig K.; Thoresen, Carl E.

    1977-01-01

    In a response to Albert Ellis' feature article, the author states that most of the RET statements offered in the Ellis article are very ambiguously related to the research data cited or are not supported at all. (HMV)

  5. 77 FR 14047 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-08

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . NON-CONFIDENTIAL MEETING MATERIALS... contact Katherine Ward, at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 1 business day in... Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2 business days in advance...

  6. 75 FR 64781 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ... published on April 11, 2000 (65 FR 19477-78). Docket: To read background documents or comments received, go...., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine Haley, Office... 20591; telephone (202) 493-5708, facsimile (202) 267- 5075; e-mail Katherine.L.Haley@faa.gov ....

  7. 76 FR 52291 - Proposed Amendment of Class E Airspace; Jacksonville, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... Procedures have been developed at Albert J Ellis Airport. This action would enhance the safety and airspace... instrument approach procedures developed at Albert J Ellis Airport, Jacksonville, NC, and for continued... at Albert J Ellis Airport, Jacksonville, NC. Lists of Subjects in 14 CFR Part 71...

  8. Growth in Emotional Intelligence. Psychotherapy with a Learning Disabled Girl

    ERIC Educational Resources Information Center

    Chantrell, Sue

    2009-01-01

    This paper describes the once-weekly psychoanalytic psychotherapy of a girl, called Ellie, aged eight at the start of her treatment. Ellie had a learning disability and displayed difficult behaviour at school and at home. In her therapy, Ellie grew in emotional intelligence, more in touch with and able to express her feelings. Her behaviour…

  9. [In vitro activity of different fungicides on the growth in Mycosphaerella fijiensis var. difformis Stover and Dickson, Cladosporium musae Morelet and Deightoniella torulosa (Syd.) Ellis, isolated parasites of the banana phyllosphere in the Ivory Coast].

    PubMed

    Koné, Daouda; Badou, Odjochoumou Jean; Bomisso, Edson Lezin; Camara, Brahima; Ake, Séverin

    2009-05-01

    In Côte-d'Ivoire, banana leaf surfaces are attacked by Mycosphaerella fijiensis var. difformis, Cladosporium musae, and Deigthonielle torulosa. Control is based on fungicides recommanded for Mycosphaerella fijiensis. Fungicides belonging to triazoles and strobilurines types were added, at different concentrations, to the PDA medium, using this PDA medium containing no fungicide as the control. Mycelium disc and spores of Cladosporium musae, Mycosphaerella fijiensis and Deightoniella torulosa were put on the different media. Total inhibition of mycelium growth of every fungus on the PDA amended with propiconazole was observed. The fungicides used show different activities according to their concentration and their mode of action. The application of a fungicide should talke into account the pathogenic fungus involved in the leaf attacked. Against Mycosphaerella fijiensis var. difformis, the Ci(50) are different according to the concentrations (0.44 to 1.06 ppm). Correlations ranked from 0.71 to 0.91 are also different according to fungicide used. The Ci(50) of Cladosporium musae (0.10 to 2.44 ppm) and Deightoniella torulosa (0.26 to 0.52 ppm) are different and their correlations are respectively 0.78 to 0.99 and 0.86 to 0.95. An assessment of the sensitivity of parasitic fungi of banana can be made by mycelium growth measurement of fungi isolated from resistance zones.

  10. Doctors Often Neglect Their Own Mental Health

    MedlinePlus

    ... high the numbers really were," said Dr. Katherine Gold, the study's lead author. She's an assistant professor ... authors noted. The study involved female physicians, but Gold said stigma and mental health reporting issues apply ...

  11. 77 FR 67020 - Performance Review Board Appointments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ..., Michael Black, Michael Black, Steven Blanchard, Mary Josie Bolton, Hannibal Burden, John Burzyk, Carla..., Jerold Glenn, Douglas Gonzales-Schreiner, Roseann Gould, Gregory Graziano, Angela Gross, Lawrence Gunderson, Linda Haugrud, Kevin Hawbecker, Karen Ishee, Mary Katherine Iudicello, Fay Jackson, Andrew...

  12. 75 FR 57825 - Culturally Significant Objects Imported for Exhibition Determinations: “Ancient Chinese Bronzes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... Shouyang Studio: The Katherine and George Fan Collection'' SUMMARY: Notice is hereby given of the following... and George Fan Collection,'' imported from abroad for temporary exhibition within the United...

  13. 78 FR 67140 - Office of Environmental Information; Pause the Development of the Draft Quality Standard for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Handbooks AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The Environmental... INFORMATION CONTACT: Katherine Chalfant, Environmental Protection Agency; 1200 Pennsylvania Avenue, MC 2811T... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL...

  14. 75 FR 31788 - Appointments to the Medicare Payment Advisory Commission (MedPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ...; Katherine Baicker, PhD, Professor of Health Economics, Department of Health Policy and Management, Harvard...Courtland Center for Transitions and Health, University of Pennsylvania, School of Nursing; and Con...

  15. 75 FR 68666 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., Federal Aviation Administration, 1601 Lind Avenue, SW., Renton, WA 98057-3356, or Katherine Haley,...

  16. 75 FR 60164 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Docket: To read background...., SW, Renton, WA 98057; 425-227-2793; or Katherine Haley, ARM-203, Office of Rulemaking,...

  17. 78 FR 24291 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to ] http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine Haley ARM-203, (202) 493- 5708,...

  18. 75 FR 42187 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., Federal Aviation Administration, 1601 Lind Avenue, SW, Renton, WA 98057-3356, or Katherine Haley,...

  19. 75 FR 57328 - Petitions for Exemption; Summary of Petitions Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ... published on April 11, 2000 (65 FR 19477-78). ] Docket: To read background documents or comments received...., Renton, WA 98057-3356, or Katherine L. Haley, (202) 493-5708, Office of Rulemaking, ARM-203,...

  20. 75 FR 68666 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www... Aviation Administration, 1601 Lind Avenue, SW., Renton, WA 98057-3356, or Katherine Haley, (202)...

  1. 75 FR 53736 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www... Aviation Administration, 1601 Lind Avenue, SW., Renton, WA 98057-3356, or Katherine Haley, (202)...

  2. 75 FR 68667 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... published on April 11, 2000 (65 FR 19477-78). Docket: To read background documents or comments received, go...: (816) 329-4129; or Katherine Haley, ARM- 203, Office of Rulemaking, Federal Aviation...

  3. 75 FR 55394 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www... Aviation Administration, 1601 Lind Avenue, SW., Renton, WA 98057-3356, or Katherine Haley, (202)...

  4. 40 CFR 81.252 - Northwest Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Cheyenne County, Decatur County, Ellis County, Gove County, Graham County, Logan County, Ness County..., Sheridan County, Sherman County, Smith County, Thomas County, Trego County, Wallace County....

  5. 40 CFR 81.252 - Northwest Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Cheyenne County, Decatur County, Ellis County, Gove County, Graham County, Logan County, Ness County..., Sheridan County, Sherman County, Smith County, Thomas County, Trego County, Wallace County....

  6. 40 CFR 81.252 - Northwest Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Cheyenne County, Decatur County, Ellis County, Gove County, Graham County, Logan County, Ness County..., Sheridan County, Sherman County, Smith County, Thomas County, Trego County, Wallace County....

  7. 40 CFR 81.252 - Northwest Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Cheyenne County, Decatur County, Ellis County, Gove County, Graham County, Logan County, Ness County..., Sheridan County, Sherman County, Smith County, Thomas County, Trego County, Wallace County....

  8. 40 CFR 81.252 - Northwest Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Cheyenne County, Decatur County, Ellis County, Gove County, Graham County, Logan County, Ness County..., Sheridan County, Sherman County, Smith County, Thomas County, Trego County, Wallace County....

  9. Cantonese versus Canadian Evaluation of Directive and Non-Directive Therapy.

    ERIC Educational Resources Information Center

    Waxer, Peter H.

    1989-01-01

    Examined differences between Canadian and Cantonese university students who read transcripts of Carl Rogers and Albert Ellis counseling sessions and rated these counselors on directiveness, forcefulness, repetitiveness, sensitivity, politeness, and willingness to see either Ellis or Rogers. Found Canadians more willing to see Rogers than Chinese…

  10. Subject Characteristics and Preferences for Different Approaches to Psychotherapy: A Multivariate Study

    ERIC Educational Resources Information Center

    Helweg, Gregory C.; Gaines, Lawrence S.

    1977-01-01

    Selected personality variables, sex, age, interpersonal values, and educational level, were examined as antecedents to preferences for a nondirective (Carl Rogers) or directive (Albert Ellis) therapist. Individuals who preferred the Ellis presentation proved to more dogmatic and externalized than individuals preferring the Rogers presentation.…

  11. The Rational-Emotive Approach: A Critique

    ERIC Educational Resources Information Center

    Morris, G. Barry

    1976-01-01

    The critique of Rational-Emotive Therapy aims criticism at Ellis' concept of irrationality, analysis of human behavior and therapeutic techniques. Ellis suggests that his critic's claims lack the support of experimental evidence. He further suggests that an "existential" bias pervades which differs from his own brand of "existentialism." (KRP)

  12. 40 CFR 81.337 - Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Dewey County Ellis County Harper County Major County Roger Mills County Texas County Woods County... Harper County Major County Roger Mills County Texas County Woods County Woodward County AQCR 188... County Custer County Dewey County Ellis County Harper County Major County Roger Mills County Texas...

  13. "I'm Still Not Sure What a Task Is": Teachers Designing Language Tasks

    ERIC Educational Resources Information Center

    Erlam, Rosemary

    2016-01-01

    Ellis (2003) identifies four key criteria that distinguish a "task" from the types of situational grammar exercises that are typically found in the more traditional language classroom. This study investigates how well teachers were able to design tasks that fulfilled these four criteria (Ellis, 2003) at the end of a year-long…

  14. Measuring Implicit and Explicit Linguistic Knowledge: What Can Heritage Language Learners Contribute?

    ERIC Educational Resources Information Center

    Bowles, Melissa A.

    2011-01-01

    Although claims about explicit and implicit language knowledge are central to many debates in SLA, little research has been dedicated to measuring the two knowledge types (R. Ellis, 2004, 2005). The purpose of this study was to validate the use of the battery of tests reported in Ellis (2005) to measure implicit and explicit language knowledge.…

  15. Words, Hemispheres, and Processing Mechanisms: A Response to Marsolek and Deason (2007)

    ERIC Educational Resources Information Center

    Ellis, Andrew W.; Ansorge, Lydia; Lavidor, Michal

    2007-01-01

    Ellis, Ansorge and Lavidor (2007) [Ellis, A.W., Ansorge, L., & Lavidor, M. (2007). Words, hemispheres, and dissociable subsystems: The effects of exposure duration, case alternation, priming and continuity of form on word recognition in the left and right visual fields. "Brain and Language," 103, 292-303.] presented three experiments investigating…

  16. 76 FR 4724 - Catawba Sox, LLC Formerly Known as Catawba Sox, Inc. Including Workers Whose Unemployment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-26

    ... published in the Federal Register on August 2, 2010 (75 FR 45162). At the request of the State agency, the... Whose Unemployment Insurance UI) Wages Are Paid Through Ellis Hosiery Mill, LLC, Newton, NC; Amended... unemployment insurance (UI) tax account under the name Ellis Hosiery Mill, LLC, formerly known as Catawba...

  17. Finding a Balance: A Narrative Inquiry into Motherhood and the Doctoral Process

    ERIC Educational Resources Information Center

    Eisenbach, Brooke

    2013-01-01

    Carolyn Ellis states, "autoethnography shows struggle, passion, embodied life, and the collaborative creation of sense-making... [it] wants the reader to care, to feel, to empathize, and to do something, to act" (Ellis & Bochner, 2006, p. 433). This autoethnography describes one new mother's struggles to complete her doctoral program of study…

  18. Beyond Borders: Reading "Other" Places in Children's Literature

    ERIC Educational Resources Information Center

    Stewart, Susan Louise

    2008-01-01

    The author analyzes two texts, Gloria Whelan's "Homeless Bird" and Deborah Ellis's "Parvana's Journey", in an attempt to explain some of the problems and difficulties associated with those texts. The author examines Whelan's representations of India and finds troubling binaries associated with that text. In comparison, the author finds Ellis's…

  19. The Authors Reply

    ERIC Educational Resources Information Center

    Guilloteaux, Marie J.; Dornyei, Zoltan

    2009-01-01

    This article presents the authors' reply to Rod Ellis's comments on their study on motivated classroom behavior. As Ellis correctly summarizes, the three student variables selected for investigation in the authors' study were attention, participation, and volunteering for teacher-fronted activity. These three components were then summed up in a…

  20. A Guide to the Changing Court Rulings on Union Security in the Public Sector: A Management Perspective.

    ERIC Educational Resources Information Center

    Clark, R. Theodore, Jr.

    1985-01-01

    In "Ellis vs. Brotherhood of Railway, Airline and Steamship Clerks," the Supreme Court clarified the line between permissible and nonpermissible expenses and what procedures must be available to prevent compulsory subsidization of ideological activity by objecting employees. This article also describes the Court's decisions subsequent to "Ellis."…

  1. 75 FR 35776 - Sunshine Act Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... of the public wishing to attend the meeting must notify Mary Lou Norris or Angela Ellis by c.o.b... Mary Lou Norris or Angela Ellis, and they will provide you with instructions for admittance. Non-U.S... Norris' e-mail address is marylou.norris@nist.gov , and her phone number is (301) 975-2002. Angela...

  2. EDITORIAL: Focus on Dark Matter and Particle Physics

    NASA Astrophysics Data System (ADS)

    Aprile, Elena; Profumo, Stefano

    2009-10-01

    Doetinchem, H Gast, T Kirn and S Schael Axion searches with helioscopes and astrophysical signatures for axion(-like) particles K Zioutas, M Tsagri, Y Semertzidis, T Papaevangelou, T Dafni and V Anastassopoulos The indirect search for dark matter with IceCube Francis Halzen and Dan Hooper DIRECT DARK MATTER SEARCHES:EXPERIMENTS Gaseous dark matter detectors G Sciolla and C J Martoff Search for dark matter with CRESST Rafael F Lang and Wolfgang Seidel DIRECT AND INDIRECT PARTICLE DARK MATTER SEARCHES:THEORY Dark matter annihilation around intermediate mass black holes: an update Gianfranco Bertone, Mattia Fornasa, Marco Taoso and Andrew R Zentner Update on the direct detection of dark matter in MSSM models with non-universal Higgs masses John Ellis, Keith A Olive and Pearl Sandick Dark stars: a new study of the first stars in the Universe Katherine Freese, Peter Bodenheimer, Paolo Gondolo and Douglas Spolyar Determining the mass of dark matter particles with direct detection experiments Chung-Lin Shan The detection of subsolar mass dark matter halos Savvas M Koushiappas Neutrino coherent scattering rates at direct dark matter detectors Louis E Strigari Gamma rays from dark matter annihilation in the central region of the Galaxy Pasquale Dario Serpico and Dan Hooper DARK MATTER MODELS The dark matter interpretation of the 511 keV line Céline Boehm Axions as dark matter particles Leanne D Duffy and Karl van Bibber Sterile neutrinos Alexander Kusenko Dark matter candidates Lars Bergström Minimal dark matter: model and results Marco Cirelli and Alessandro Strumia Shedding light on the dark sector with direct WIMP production Partha Konar, Kyoungchul Kong, Konstantin T Matchev and Maxim Perelstein Axinos as dark matter particles Laura Covi and Jihn E Kim

  3. Are babies consumer durables? A Critique of the Economic Theory of Reproductive Motivation * The research discussed is supported by a grant from The Equitable Life Assurance Society to International Population and Urban Research, Institute of International Studies, University of California, Berkeley. The author wishes to thank Kingsley Davis for his advice and criticism, and Valerie Caires, Katherine Carter and Barbara Heyns for their assistance in processing the studies involved in this analysis. The report is also indebted to General Research Support Grant of the National Institutes of Health (1501-TR-544104) for assistance to Statistical Services, School of Public Health.

    PubMed

    Blake, J

    1968-03-01

    Abstract Never before have couples been able to control so effectively the number of children they will have. Although involuntary factors still affect family size, continuing advances in contraceptive techniques make deliberate choice an ever more important determinant of fertility. But what factors determine the size of family people will choose ? One type of answer advanced in recent years by Gary Becker views reproductive performance simply as economic behaviour. Couples, he believes, desire fewer children when poor, more when rich.

  4. 78 FR 74129 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... Francisco, California 94105-1579: 1. John Jung Hun Chang, Wellwish Investment LLC, Ellis Eunrok Chang, all of Garden Grove, California, and Ellen Eunmi Chang, Bellevue, Washington; to retain voting shares...

  5. Personal Change and Intervention Style

    ERIC Educational Resources Information Center

    Andrews, John D. W.

    1977-01-01

    Presents a theory of personal change and analyzes growth-producing interventions using examples from the film, "Three Approaches to Psychotherapy". Compares the styles of Carl Rogers, Frttz Perls, and Albert Ellis to illustrate the theory. (Editor/RK)

  6. 77 FR 45925 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... Intl 2/3666 7/11/12 RNAV (GPS) Y RWY 26, Amdt 3. 23-Aug-12 NC Jacksonville........ Albert J Ellis... Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of...

  7. The Counselor in a Nuclear World: A Rationale for Awareness and Action.

    ERIC Educational Resources Information Center

    Gearhart, Jo Anne

    1984-01-01

    Explores a rationale for counselors' responses to the threat of nuclear annihilation and suggests some action possibilities. Includes a response by Milton Schwebel emphasizing professional roles, and by Albert Ellis emphasizing the dangers of religous zealotism. (Author/JAC)

  8. An Emotional Control Card for Inappropriate and Appropriate Emotions in Using Rational-Emotive Imagery.

    ERIC Educational Resources Information Center

    Ellis, Albert

    1986-01-01

    Examines the emotional control card techniques developed by Sklare, Taylor, and Hyland (1985) to help clients more effectively use the rational-emotive imagery technique of Ellis (1974). Suggests a revision of the emotional control card technique. (NB)

  9. Widely spaced teeth

    MedlinePlus

    ... as a result of several diseases or continued growth of the jawbone. ... Ellis-van Creveld syndrome Injury Morquio syndrome Normal growth (temporary widening) Possible gum disease Sanfilippo syndrome Tooth shifting due to gum disease or missing teeth

  10. 2. GENERAL VIEW LOOKING EAST SHOWING SOUTH SIDE OF BRIDGE. ...

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

    2. GENERAL VIEW LOOKING EAST SHOWING SOUTH SIDE OF BRIDGE. SHALLOW ARCH ON EXTREME RIGHT SPANS ELLIS ST. - Sudbury River Aqueduct, Echo Bridge, Spanning Charles River at Upper Newton Falls, Newton, Middlesex County, MA

  11. Flight restraint

    USGS Publications Warehouse

    Ellis, D.H.; Dein, F.J.; Ellis, D.H.; Gee, G.F.; Mirande, C.M.

    1996-01-01

    Many techniques are available for pre ve n ting escape of captive cranes. These include tenotomy, tenectomy, wing clipping, confinement under nets, amputation, brailing, and vane trimming (Ellis and Dein 1991). The advantages and limitations of each technique are presented.

  12. 7 CFR 319.37-2 - Prohibited articles.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... affecting § 319.37-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of...) Austria, Finland, and Romania Stigmina deflectans (Karst) Ellis (Needlecast disease)....

  13. 7 CFR 319.37-2 - Prohibited articles.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...: For Federal Register citations affecting § 319.37-2, see the List of CFR Sections Affected, which... deflectans (Karst) Ellis (Needlecast disease). Europe Phacidiopycnis pseudotsuga (M. Wils.) Hahn (Douglas...

  14. 78 FR 25462 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... areas and Hazard Mitigation throughout the State. You are further authorized to provide snow assistance... Assistance. Dewey and Ellis Counties for snow assistance under the Public Assistance program for...

  15. A Guide to the Changing Court Rulings on Union Security in the Public Sector: A Union Perspective.

    ERIC Educational Resources Information Center

    Darko, Richard J.; Knapp, Janet C.

    1985-01-01

    The Supreme Court in "Ellis vs. Brotherhood of Railway, Airline and Steamship Clerks" has provided a systematic process for determining what constitutes union expenses properly charged to objecting nonmembers. (MLF)

  16. Interactions between a group of Golden Eagles and a herd of North American elk

    USGS Publications Warehouse

    O'Connell, Matt P.; Kochert, Michael N.

    2013-01-01

    Raptors are generally considered solitary predators (Schoener 1969), but occasionally they interact socially (Brown and Amadon 1968). Certain raptor species (e.g., Swallow-tailed Kites [Elanoides forficatus] and Swainson's Hawks [Buteo swainsoni]) concentrate in aggregations in response to localized, abundant food sources (Ellis et al. 1993). Many raptor species engage in group hunting (Ellis et al. 1993), and social foraging is a routine strategy for some species (e.g., Harris's Hawks [Parabuteo unicinctus]; Bednarz 1988, Ellis et al. 1993]. Raptors generally engage in group hunting to pursue elusive or large prey (Ellis et al. 1993). Occasionally individuals of conspecific raptors engage in play as a group sometimes involving chases of prey species (Palmer 1988). In this letter, we report interactions between a large group of Golden Eagles and a herd of adult and juvenile Rocky Mountain elk (Cervus canadensis nelsoni) in late autumn.

  17. Aeromagnetic maps of the Mazatzal Wilderness and contiguous roadless areas, Gila, Maricopa, and Yavapai counties, Arizona

    USGS Publications Warehouse

    Moss, C.K.; Abrams, G.A.

    1985-01-01

    Studies of the geology, geochemistry (Marsh and others, 1983a, b, Erickson, 1984), mines and prospects (Ellis, 1982), and mineral resource potential (Wrucke and others, 1983) of the Mazatzal Wilderness and contiguous roadless areas have been published elsewhere.

  18. A Theoretical and Empirical Integration of the Rational-Emotive and Classical Conditioning Theories

    ERIC Educational Resources Information Center

    Russell, Phillip L.; Brandsma, Jeffrey M.

    1974-01-01

    Galvanic skin conductance response, respiration rate and respiration depth values of an experimental and control group were used to test the hypotheses of a Albert Ellis' ABC Theory of psychopathology. (EK)

  19. Improving trends with pancreatoduodenectomy.

    PubMed

    Spratt, J S

    1976-02-01

    This paer stresses the complete change in outlook associated with pancreatoduodenectomy at the Ellis Fischel State Cancer Hospital since 1963, the year that marks the implementation of step-wise surgical principles espoused by Newton regarding the performance of pancreatoduodenectomy with the minimizing of morbidity and mortality factors. Since 1963 only one hospital death has occurred at Ellis Fishcel State Cancer Hospital after pancreatoduodenectomy and this case was atypical.

  20. Preeclampsia

    MedlinePlus

    ... 2016 Preeclampsia Anne Marie Valente, MD; Katherine E. Economy, MD W omen are at risk for elevations ... 10.1161/CIRCULATIONAHA.113.003858 e344 Valente and Economy  Preeclampsia   e345 Downloaded from http: / / circ. ahajournals. org/ ...

  1. Exceptional Parent, 1993.

    ERIC Educational Resources Information Center

    Klein, Stanley D., Ed.

    1993-01-01

    This document consists of the nine issues of the journal "Exceptional Parent" published during 1993. This journal contains articles particularly aimed at parents of children with disabilities. Major articles published during this period are the following: "Annual Guide to Products and Services"; "Coping with Incontinence" (Katherine F. Jeter);…

  2. Designing Community-Based Vocational Programs for Students with Severe Disabilities. Vocational Options Project.

    ERIC Educational Resources Information Center

    Inge, Katherine J., Ed.; Wehman, Paul, Ed.

    This manual presents six papers on the design of community-based employment programs for students with severe disabilities. The first paper is "Community-Based Vocational Preparation for Students with Severe Disabilities: Designing the Process" by Katherine J. Inge et al. This paper details a five-step process for designing such a program. The…

  3. Public Policy and Community Colleges... Challenges Yet Unmet.

    ERIC Educational Resources Information Center

    Walker, Sherry Freeland, Ed.

    1998-01-01

    This issue of State Education Leader titled "Public Policy and Community Colleges" focuses on issues of importance to community colleges. The highlighted articles in this issue discuss current legislation and reform that has impacted community colleges. In "Challenges Yet Unmet," Katherine Boswell discusses how state policy leaders look to…

  4. 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…

  5. Ian Falconer and Olivia

    ERIC Educational Resources Information Center

    Pierpont, Katherine

    2006-01-01

    Katherine Pierpont tells of the creation and development of the popular children's book, "Olivia Forms a Band," by author/illustrator Ian Falconer. In this story, Olivia, a pig, and her mother, father , and brothers are off to have a picnic and see fireworks. Olivia insists that if there are fireworks, there must be a band, even if she must…

  6. Anthropology with an Agenda: Four Forgotten Dance Anthropologists

    ERIC Educational Resources Information Center

    Richter, Katrina

    2010-01-01

    In response to postcolonial, feminist and subaltern critiques of anthropology, this article seeks to answer the question, "For whom should research be conducted, and by whom should it be used?" by examining the lives and works of four female dance anthropologists. Franziska Boas, Zora Neale Hurston, Katherine Dunham and Pearl Primus used…

  7. 78 FR 30339 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295-1500 or FR_NOTICE..., please refrain from placing the call on hold if doing so will trigger recorded music or other sound....

  8. 78 FR 33114 - Sunshine Act Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . Accessibility: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295-1500 or FR_NOTICE..., please refrain from placing the call on hold if doing so will trigger recorded music or other sound....

  9. 78 FR 39781 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . Accessibility: LSC complies with the... person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov... call on hold if doing so will trigger recorded music or other sound. From time to time, the Chair...

  10. 78 FR 67201 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the Americans... telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2... call on hold if doing so will trigger recorded music or other sound. From time to time, the...

  11. 78 FR 38076 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... in the Federal Register on June 18, 2013, at 78 FR 36602. This announcement amends the June 14th... sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the Americans... telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least...

  12. 78 FR 36602 - Sunshine Act Meeting; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the Americans... telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2..., please refrain from placing the call on hold if doing so will trigger recorded music or other sound....

  13. 78 FR 20956 - Sunshine Act Meetings; Amended Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the Americans with... telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2..., please refrain from placing the call on hold if doing so will trigger recorded music or other sound....

  14. Boosting Family Income to Promote Child Development

    ERIC Educational Resources Information Center

    Duncan, Greg J.; Magnuson, Katherine; Votruba-Drzal, Elizabeth

    2014-01-01

    Families who live in poverty face disadvantages that can hinder their children's development in many ways, write Greg Duncan, Katherine Magnuson, and Elizabeth Votruba-Drzal. As they struggle to get by economically, and as they cope with substandard housing, unsafe neighborhoods, and inadequate schools, poor families experience more stress in…

  15. 78 FR 43002 - Proposed Collection; Comment Request for Revenue Procedure 2004-29

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-18

    ... U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning statistical sampling in... the Internet, at Katherine.b.dean@irs.gov . SUPPLEMENTARY INFORMATION: Title: Statistical Sampling in...: Revenue Procedure 2004-29 prescribes the statistical sampling methodology by which taxpayers...

  16. 78 FR 26809 - Sunshine Act Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... Advancement Committee will meet telephonically on May 14, 2013. The meeting will commence at 4:00 p.m., EDT... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or...

  17. Acquisitions List No. 41, January 1972.

    ERIC Educational Resources Information Center

    Planned Parenthood--World Population, New York, NY. Katherine Dexter McCormick Library.

    The Acquisitions List of demographic books and articles is issued every two months by the Katherine Dexter-McCormick Library. Divided into two parts, the first contains a list of books most recently acquired by the Library, each one annotated and also marked with the Library call number. The second part consists of a list of annotated articles,…

  18. Newbery Authors of the Eastern Seaboard: Integrating Social Studies and Literature, Grades 5-8.

    ERIC Educational Resources Information Center

    Kelly, Joanne

    This guide, designed for use in upper elementary and junior high classrooms focuses on literary works by authors Cynthia Voigt, Elizabeth George Spear, Katherine Paterson, and Marguerite Henry, as a means of developing map skills and exploring the roads, towns, homes, landscapes, and eras of the authors. The geographic setting of each story is…

  19. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): Science Communication.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Science Communication section of the Proceedings contains the following seven papers: "Getting an Advance Look: Controversies over Embargoes in Science Journalism" (Vincent Kiernan); "Perceptions of Newspaper Bias in a Local Environmental Controversy" (Katherine A. McComas; Clifford W. Scherer; Cynthia Heffelfinger); "Newspaper Economic…

  20. Pacific Educational Research Journal, 2000.

    ERIC Educational Resources Information Center

    Berg, Kathleen, Ed.; Lai, Morris, Ed.

    2000-01-01

    This journal features theoretical, empirical, and applied research with implications for and relevance to education in the Pacific area. This volume contains: (1) "Community Perceptions of Culture and Education on Moloka'i" (Lois A. Yamauchi, William L. Greene, Katherine T. Ratliffe, and Andrea K. Ceppi); (2) "Academic Performance of Asian…

  1. From the Field: Interview with Susan R. Easterbrooks and Ellen L. Estes

    ERIC Educational Resources Information Center

    Montgomery, Judy

    2010-01-01

    This article presents an interview with Susan R. Easterbrooks, a professor of deaf education in the Educational Psychology and Special Education Department at Georgia State University in Atlanta, and Ellen L. Estes, the coordinator of the Katherine Hamm Center at the Atlanta Speech School, on their new book "Helping Deaf and Hard of Hearing…

  2. A Comment on "Evaluation Field Building in South Asia: Reflections, Anecdotes, and Questions"

    ERIC Educational Resources Information Center

    Kumar, A. K. Shiva

    2010-01-01

    This paper presents the author's comment on "Evaluation Field Building in South Asia: Reflections, Anecdotes, and Questions" by Katherine Hay. Hay raises a number of extremely relevant issues relating to evaluation field building in South Asia. In this paper, the author aims to underscore the importance of three priorities for initiating public…

  3. Studies in Teaching: 2004 Research Digest. Proceedings of the Annual Research Forum at Wake Forest University (December, 2004)

    ERIC Educational Resources Information Center

    McCoy, Leah P., Ed.

    2005-01-01

    These Proceedings document an educational research forum held at Wake Forest University (Winston-Salem, North Carolina) on December 8, 2004. Table of contents and 26 research studies of high school teaching are included. Studies include: The Use of Authentic Materials in the K-12 French Program (Katherine Elizabeth Baird), Surveying Students: What…

  4. 76 FR 55710 - Sunshine Act Meeting of LSC Board of Directors Finance Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... Assistant to the Corporate Secretary, at (202) 295-1500. Questions may be sent by electronic mail to FR... Katherine Ward at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2 business days in advance of... Sunshine Act Meeting of LSC Board of Directors Finance Committee TIME AND DATE: The Legal...

  5. 76 FR 34761 - Sunshine Act Meeting of the Finance Committee of the Board of Directors; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the American's with... telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2... Sunshine Act Meeting of the Finance Committee of the Board of Directors; Notice DATE AND TIME: The...

  6. Residential Group Care Quarterly. Volume 5, Number 2, Fall 2004

    ERIC Educational Resources Information Center

    Kirkwood, Scott, Ed.

    2004-01-01

    This issue of "Residential Group Care Quarterly" contains the following articles: (1) "Achieving Better Outcomes for Children and Families: Reducing the Use of Restraint and Seclusion" (Katherine Johnson); (2) "STAR Project Outcomes" (Nancy Campbell); (3) "The Devereux Glenholme School" (Mary Guilfoile); (4) "Lessons Learned in the Reduction of…

  7. Students At-Risk: Poverty, Pregnancy, Violence, Depression, and the Demise of the Traditional Family. Second Edition.

    ERIC Educational Resources Information Center

    Bonilla, Carlos A., Ed.; Goss, Joyce, Ed.; Lauderdale, Katherine Lynn, Ed.

    This book was designed by a group of teachers and would-be teachers to let their voices be heard, their concerns aired, their suggestions heralded, and their ideas concerning students at risk be proclaimed. The following articles are presented: (1) "Children in Poverty" (Cris Fruzza, Carlos A. Bonilla, Katherine L. Lauderdale, Eric Affleck); (2)…

  8. Becoming a Researcher: A Reflection

    ERIC Educational Resources Information Center

    Schoenfeld, Alan H.; Lewis, Katherine E.

    2016-01-01

    Viewed one way, Alan Schoenfeld's main lines of research and Katherine E. Lewis's dissertation have almost nothing in common. Schoenfeld work has focused on understanding mathematical thinking and teaching, while Lewis' work has focused on mathematical learning disabilities. Viewed another way, there are strong overlaps and strong parallels. In…

  9. Erratum: Vol. 65, No. 36.

    PubMed

    2016-01-01

    In the report, "Investigation of Escherichia coli Harboring the mcr-1 Resistance Gene - Connecticut, 2016," the Acknowledgments should have included the following: Alycia McNutt, David Santoro, Christina Nishimura, Diane Noel, Katherine A. Kelley Public Health Laboratory, Connecticut Department of Public Health. PMID:27685180

  10. Mentors and Models.

    ERIC Educational Resources Information Center

    Journal of Counseling and Development, 1988

    1988-01-01

    Contains five personal accounts: (1) "Critical Incidents Aren't Accidents" (Suzanne Lange); (2) "Going from Serious to Fun and Remaining Professional" (Mary Olona); (3) "The Personification of the Core Conditions" (B.S. Tillinghast, Jr.); (4) "A Personal Reaction to Carl Whitaker as a Teacher" (Katherine H. von Schmidt); and (5) "Jampy: Imaginary…

  11. Rethinking Classroom Participation: Listening to Silent Voices

    ERIC Educational Resources Information Center

    Schultz, Katherine

    2009-01-01

    Many educators understand how to gauge learning by paying close attention to student talk. Few know how to interpret and attend to student silence as a form of participation. In her new book, Katherine Schultz examines the complex role student silence can play in teaching and learning. Urging teachers to listen to student silence in new ways, this…

  12. Needs or Rights? A Challenge to the Discourse of Special Education

    ERIC Educational Resources Information Center

    Runswick-Cole, Katherine; Hodge, Nick

    2009-01-01

    It is nearly 30 years since Mary Warnock's "Report of the Committee of Enquiry into the Education of Handicapped Children and Young People" introduced the phrase "special educational needs" into the UK education system. In this article, Katherine Runswick-Cole, Research Associate at Manchester Metropolitan University, and Nick Hodge, Principal…

  13. 77 FR 35065 - Sunshine Act Meeting; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . NON-CONFIDENTIAL MEETING MATERIALS... person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov... are asked to keep their telephones muted to eliminate background noises. To avoid disrupting...

  14. 76 FR 44962 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE... conclusion of the Committee's agenda. LOCATION: Pound Hall, Room 335, Harvard Law School, 1563...

  15. Dangerous Practices: The Practicum Experiences of Non-Indigenous Pre-Service Teachers in Remote Communities

    ERIC Educational Resources Information Center

    Auld, Glenn; Dyer, Julie; Charles, Claire

    2016-01-01

    This paper seeks to explore the risks of providing preservice teachers with professional experiences in remote communities. In particular this paper focuses on the risks associated with this kind of professional experience. Twelve pre-service teachers were interviewed whilst on a three-week practicum around Katherine and in Maningrida in the…

  16. Between a Rock and a Hard Place: Parents' Attitudes to the Inclusion of Children with Special Educational Needs in Mainstream and Special Schools

    ERIC Educational Resources Information Center

    Runswick-Cole, Katherine

    2008-01-01

    In this paper, Katherine Runswick-Cole, a researcher at the Research Institute for Health and Social Change at Manchester Metropolitan University, engages with parents' attitudes to the placement of their children with special educational needs in mainstream and special schools. She sets her review of parents' views within the current policy and…

  17. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): Commission on the Status of Women.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Commission on the Status of Women section of the Proceedings contains the following five papers: "Women as Sources: Gender Patterns in Framing the News" (Lynn M. Zoch and Judy VanSlyke Turk); "Gender Bias in Newspaper Coverage of the 1996 Olympic Games: A Content Analysis of Five Major Dailies" (Katherine N. Kinnick); "Evaluating the Public…

  18. News and Views: New books to look out for; Prizes waiting for environmental physics essays; Meeting encourages early career scientists; A cosmological challenge

    NASA Astrophysics Data System (ADS)

    2008-12-01

    The RAS is pleased to announce the publication of the first book in its new publishing venture, the RAS Series. The UK Planetary Forum held its sixth Early Career Scientists' Meeting at University College London on 3 November 2008. 50 researchers attended, presenting and discussing their research, and making the contacts essential for future success. Katherine Joy, Vic Pearson and Caroline Smith report.

  19. 77 FR 63303 - FPL Energy Maine Hydro LLC; Notice of Intent To File License Application, Filing of Pre...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... Energy Regulatory Commission FPL Energy Maine Hydro LLC; Notice of Intent To File License Application... Energy Maine Hydro LLC, 26 Katherine Drive, Hallowell, ME 04347. i. FERC Contact: Amy Chang at (202) 502... Act. m. FPL Energy Maine Hydro LLC filed with the Commission a Pre- Application Document...

  20. 76 FR 40904 - FPL Energy Maine Hydro LLC; Notice of Application for Amendment of License and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ... Energy Regulatory Commission FPL Energy Maine Hydro LLC; Notice of Application for Amendment of License... Energy Maine Hydro LLC. e. Name of Project: Wyman Project. f. Location: The project is located on the.... Applicant Contact: Chad P. Clark, Vice President, FPL Energy Maine Hydro LLC, 26 Katherine Drive,...

  1. 78 FR 23311 - Sunshine Act Meeting of the National Museum and Library Services Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ..., and authority of the Institute relating to museum, library and information services, will meet on May... INFORMATION CONTACT: Katherine Maas, Program Specialist, ] Institute of Museum and Library Services, 1800 M... ARTS AND THE HUMANITIES Institute of Museum and Library Services Sunshine Act Meeting of the...

  2. Facing and Transforming Hauntings of Race through the Arts

    ERIC Educational Resources Information Center

    Roberts, Rosemarie A.

    2011-01-01

    This article examines the pedagogical processes through which dance choreography and performance embody issues of social injustices. The author draws on ethnographic data of prominent black choreographers/dancers/educators, Katherine Dunham and Ronald K. Brown, to consider the behind the scene complex, interdependent practices of embodiment and to…

  3. Alternative Ways of Measuring Counselees' Jungian Psychological-Type Preferences

    ERIC Educational Resources Information Center

    Vacha-Haase, Tammi; Thompson, Bruce

    2002-01-01

    Instruments measuring Carl Jung's (1921/1971) theory of psychological types have been widely used in various counseling contexts, including career counseling, marital and family therapy, and team building. The most popular measure of types, the Myers-Briggs Type Indicator (MBTI), was developed by Katherine C. Briggs and her daughter, Isabel Briggs…

  4. New England's Other Witch-hunt: The Hartford Witch-hunt of the 1660s and Changing Patterns in Witchcraft Prosecution.

    ERIC Educational Resources Information Center

    Woodward, Walter W.

    2003-01-01

    Classifies witchcraft prosecution into three periods in New England during the seventeenth century. Focuses on the witch-hunt in Hartford, Connecticut, the trial of Katherine Harrison, and the period of skepticism toward witchcraft prosecution. Addresses the role of Governor John Winthrop, Jr. in this skepticism and the legal procedures in…

  5. 77 FR 32652 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ...-435-0912, Katherine_Malinda@csr.nih.gov . This notice is being published less than 15 days prior to... Health, 6701 Rockledge Drive, Room 1114, MSC 7890, Bethesda, MD 20892, 301-435-3565, svedam@csr.nih.gov...@csr.nih.gov . Name of Committee: Center for Scientific Review Special Emphasis Panel PAR...

  6. 75 FR 34463 - Oversight of Laboratory Developed Tests; Public Meeting; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... registration is available until 5 p.m. on July 12, 2010. Persons without Internet access may call Katherine... period. This public meeting agenda will be available on the Internet at http://www.fda.gov/MedicalDevices... also be available on the Internet at...

  7. Current Literature in Family Planning, November 1972, No. 51.

    ERIC Educational Resources Information Center

    Planned Parenthood--World Population, New York, NY. Katherine Dexter McCormick Library.

    Abstracts of current publications in the fields of population and family planning are contained in this monthly acquisitions list of the Katherine Dexter McCormick Library, Planned Parenthood, New York. Organized in two parts, Part 1 contains an annotated list of the books most recently acquired by the Library, marked with its Library call number,…

  8. 75 FR 19426 - Sunshine Act Meetings of the Board of Directors; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . Special Needs: Upon request, meeting notices will be made... disability and need an accommodation to attend the meeting may notify Katherine Ward, at (202) 295-1500 or FR... Training Plan--Resolution 2010- XXX. 6. Consider and Act on Committee Self Assessment Plan for...

  9. 76 FR 41306 - Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE... Budget for FY 2011 including internal budgetary adjustments and recommendation of Resolution 2011-XXX...

  10. Fulbright-Hays Summer Seminars Abroad Program 1989. Egypt: Transition to the Modern World.

    ERIC Educational Resources Information Center

    Office of International Education (ED), Washington, DC.

    This document consists of four papers on various aspects of development in Egypt prepared by participants in the Fulbright-Hays Seminars Abroad Program in Egypt in 1989. Four of the papers are descriptive, one is a lesson plan. The papers included are: (1) "Egypt: Transition to Modern Times" (Katherine Jensen) focuses on the role of women in…

  11. Wither the Fruited Plain: The Long Expedition and the Description of the "Great American Desert"

    ERIC Educational Resources Information Center

    Sweeney, Kevin Z.

    2005-01-01

    The view from Pikes Peak is breathtaking. In the summer of 1893, Katherine Lee Bates sat on the summit of Pikes Peak, inspired by the panorama to pen the words to "America the Beautiful." Her poem was set to the tune "Materna" by Samuel Augustus Ward two years later to become one of our nation's most beloved anthems. Many educated Americans in the…

  12. Update on Research and Leadership, Fall 2001-Spring 2002.

    ERIC Educational Resources Information Center

    Barnett, Elisabeth, Ed.

    2001-01-01

    This issue of On Research and Leadership Update (v13 n1) focuses on the concerns surrounding dual enrollment and dual credit. "Dual Enrollment Programs: Assessing the American Dream," by Katherine Boswell, addresses the problems inherent in development of these programs when institutions fail to collaborate with one another in an effective way.…

  13. History of Higher Education Annual, 2002.

    ERIC Educational Resources Information Center

    Geiger, Roger L., Ed.

    2002-01-01

    This annual volume brings together papers related to the history of higher education in the United States and abroad. The papers are: (1) "A Canon of Democratic Intent: Reinterpreting the Roots of the Great Books Movement" (Katherine Chaddock Reynolds); (2) "Small Towns, Small Sects, and Coeducation in Midwestern Colleges, 1853-1861 (Doris…

  14. Sir Gawain Was Just Out of Middle School....

    ERIC Educational Resources Information Center

    Probst, Robert E.

    2002-01-01

    Notes that what all middle school students need is another kid like them but with words. Presents some examples of adolescents going through the rites of passage--someone like T.J. in Chris Crutcher's "Whale Talk," or Sara Louise Bradshaw in Katherine Paterson's "Jacob Have I Loved," or Brian in Gary Paulson's "Hatchet." (SG)

  15. Kiwis in the Collection: The New Zealand Presence in the Published Record

    ERIC Educational Resources Information Center

    Lavoie, Brian

    2014-01-01

    Despite its small size and relatively brief national history, New Zealand boasts a distinguished presence in the published record. Authors such as Margaret Mahy and Katherine Mansfield; the renowned soprano Kiri Te Kanawa; and contemporary film icons such as the actor Russell Crowe and producer Peter Jackson are just a few of the well-known names…

  16. Reducing Poverty through Preschool Interventions

    ERIC Educational Resources Information Center

    Duncan, Greg J.; Ludwig, Jens; Magnuson, Katherine A.

    2007-01-01

    Greg Duncan, Jens Ludwig, and Katherine Magnuson explain how providing high-quality care to disadvantaged preschool children can help reduce poverty. In early childhood, they note, children's cognitive and socioemotional skills develop rapidly and are sensitive to "inputs" from parents, home learning environments, child care settings, and the…

  17. Innovation in Continuing Education Provision, Teaching and Learning: Research Perspectives. Papers from a Conference (Lancaster, England, United Kingdom, April 27, 1995).

    ERIC Educational Resources Information Center

    Hamilton, Mary, Ed.; Withnall, Alexandra, Ed.

    The following conference papers cover a wide spectrum of issues in continuing education: "Introduction" (Katherine Leni Oglesby); "Footprints in the Sand?--The Legacy of the University Funding Council's Support for Research in Continuing Education" (Chris Duke); "Thinking Fragments: Learning, Life Histories and the Self" (Linden West); "Group…

  18. Engaging Novice Teachers in Semiotic Inquiry: Considering the Environmental Messages of School Learning Settings

    ERIC Educational Resources Information Center

    Shapiro, Bonnie

    2014-01-01

    Katherine Fogelberg's insightful study of the messages of zoo signs describes the complex, sometimes contradictory nature of the messages they communicate. The construction and content of signs are influenced by institutional power. Fogelberg argues that the creation of zoo signage designed to inform the public can, through its messages,…

  19. Start with a Story: Five Schools and a Zoo Use the One Book, One Community Model to Bridge STEM into STEAM

    ERIC Educational Resources Information Center

    Brock, Patricia; Dunifon, Sarah; Nagel, Lisa

    2016-01-01

    This article outlines an integrated STEAM project based on "The One and Only Ivan" by Katherine Applegate (2012). Elementary students focused on real-world, authentic problems presented in this 2013 Newbery Award-winning novel. The novel deals with difficult issues such as the humane treatment of animals, and has a powerful message of…

  20. Forum: A New Culture of Learning

    ERIC Educational Resources Information Center

    Hess, Mary E.; Gallagher, Eugene V.; Turpin, Katherine

    2014-01-01

    These brief essays by Mary Hess, Eugene Gallagher, and Katherine Turpin are solicited responses from three different contexts to the provocative book by Douglas Thomas and John Seely Brown, "The New Culture of Learning" (2011). Mary Hess writes from a seminary context, providing a critical summary of the authors' major concepts and…

  1. 76 FR 66361 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate, as Required by Section 6039G

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... AMRINE DOUGLAS SCOTT ANDREWS PHILIP NEWTON AOKI HISAE ARP WILLIAM FRED ARYA JAI ARYA ROHINI ASHKENAZY... LIZA MD JAFFER OMER JAGGI MCCOY ISABELLE MARY JARDINE KATHERINE ALLEN JOHNSON ANTHONY W JOHNSON RICHARD... JEROME VOSSEN EMILY SUZANNE WAIBEL SIGOURNEY WALKER DOUGLAS GORDON WALLEY AMANDA CLARE WALTER FELIX...

  2. More than Playgrounds: Locating the Lingering Traces of Educational Anthropology

    ERIC Educational Resources Information Center

    Vasudevan, Lalitha

    2014-01-01

    When anthropologists of education, who embrace an activist or action-focused orientation, locate their work within community-based settings, they bear a responsibility to act in ways that not only produce new knowledge but that are also responsive to the immediate circumstances. Katherine Schultz's Presidential Address evokes two related…

  3. Studies in Teaching. 1996 Research Digest.

    ERIC Educational Resources Information Center

    McCoy, Leah P., Ed.

    The 19 papers presented at Wake Forest University's 1996 Annual Research Forum (Winston-Salem, North Carolina) are as follows: "Initiating and Facilitating Discourse: An Examination of Methods of Four Secondary English Classrooms" (Stella Katherine Beale); "Cheating: Beliefs and Habits" (William Clark); "English Instructional Methods and the…

  4. 75 FR 41092 - FM TABLE OF ALLOTMENTS, Kingsland, Texas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... COMMISSION 47 CFR Part 73 FM TABLE OF ALLOTMENTS, Kingsland, Texas AGENCY: Federal Communications Commission... of Katherine Pyeatt, proposing the allotment of Channel 284A at Kingsland, Texas, as its first local..., 303, 334, 336. Sec. 73.202 Amended 0 2. Section 73.202(b), the Table of FM Allotments under Texas,...

  5. Systems for Offering Concurrent Enrollment at High Schools and Community Colleges. New Directions for Community Colleges, Number 113. The Jossey-Bass Higher and Adult Education Series.

    ERIC Educational Resources Information Center

    Robertson, Piedad F., Ed.; Chapman, Brian G., Ed.; Gaskin, Fred, Ed.

    2001-01-01

    The spring 2001 issue of "New Directions for Community Colleges" discusses concurrent enrollment programs and the challenges and issues associated with developing and maintaining such programs. Chapters include: (1) "State Policy and Postsecondary Enrollment Options: Creating Seamless Systems" (Katherine Boswell); (2) "A Model for Implementing a…

  6. RAS Ordinary Meetings

    NASA Astrophysics Data System (ADS)

    2014-02-01

    At the October 2013 meeting the President presented the Gold Medal to Prof. Chris Chapman, the Eddington Medal to Prof. James Binney, and Winton Capital Award to Dr Katherine Joy. Prof. Bob White gave the Harold Jeffreys Lecture on "Building the dynamic crust of Iceland by rifting and volcanism". At the November meeting, Prof. Eline Tolstoy gave the George Darwin Lecture on "Galactic palaeontology".

  7. 75 FR 44811 - Sunshine Act Meeting of the Board of Directors and Five Board Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... mail to FR_NOTICE_QUESTIONS@lsc.gov . SPECIAL NEEDS: Upon request, meeting notices will be made... disability and need an accommodation to attend the meeting may notify Katherine Ward, at (202) 295-1500 or FR... internal budgetary adjustments and recommend Resolution 2010-XXX to the full Board Presentation by...

  8. Reducing the Effects of Poverty through Early Childhood Interventions. Fast Focus. No. 17-2013

    ERIC Educational Resources Information Center

    Magnuson, Katherine

    2013-01-01

    Katherine Magnuson's research focuses on the well-being and development of economically disadvantaged children and their families. In the first half of this brief Magnuson pulls together scholarship on the effects of poverty and inequality on children, especially from infancy to age five. Her scope goes beyond the social sciences to include new…

  9. 78 FR 57218 - Proposed Collection; Comment Request for Form 8910

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ...-in'' electric vehicle facilities (IRC 30B(i)(4), and Public Law 111-5, s. 1142) expired, requiring...(c)(2)(A)). Currently, the IRS is soliciting comments concerning Form 8910, Alternative Motor Vehicle... Katherine.b.dean@irs.gov . SUPPLEMENTARY INFORMATION: Title: Alternative Motor Vehicle Credit. OMB...

  10. Proceedings of the Annual Midwest Research-to-Practice Conference in Adult, Continuing and Community Education (16th, East Lansing, Michigan, October 15-17, 1997).

    ERIC Educational Resources Information Center

    Levine, S. Joseph, Ed.

    This proceedings contains 29 presentations: "Meaning of Participating in Technology Training" (Cynthia S. Blodgett-McDeavitt); "Applying Actor Network Theory to Curricular Change in Medical Schools" (Karen V. Busch); "Politics of Humanism" (Mary Katherine Cooper); "Reasons for the Nonparticipation of Adults in Rural Literacy Programs in Western…

  11. 76 FR 78701 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the Americans with Disabilities... telephonically should contact Katherine Ward, at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2... recommendations of the Board's Operations & Regulations Committee on changes to LSC Bylaws. 3. Consider and act...

  12. 77 FR 48551 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... mail to FR_NOTICE_QUESTIONS@lsc.gov . Non-Confidential Meeting Materials: Non-confidential meeting materials will be made available in electronic format at least 24 hours in advance of the meeting on the LSC... should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2...

  13. 77 FR 53235 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... to FR_NOTICE_QUESTIONS@lsc.gov . NON-CONFIDENTIAL MEETING MATERIALS: Non-confidential meeting materials will be made available in electronic format at least 24 hours in advance of the meeting on the LSC... should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2...

  14. 77 FR 10574 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... Katherine Ward, at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2 business days in advance of... Vice President & General Counsel, at (202) 295-1500. Questions may be sent by electronic mail to FR...'s Charter. 4. Consider and act on notice and comment, publication requirement of the LSC Act...

  15. 78 FR 67201 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... may be sent ] by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the... person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov... LSC's 40th anniversary celebration and development activities and prospective members for LSC's...

  16. 77 FR 28902 - Sunshine Act Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ...) 295-1500. Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . NON-CONFIDENTIAL... the meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE... 24 hours in advance of the meeting on the LSC Web site, at...

  17. 76 FR 17459 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-29

    ... (202) 295-1500. Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . SPECIAL NEEDS... notify Katherine Ward, at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov . Dated: March 24, 2011. Victor M... Street, NW., Washington, DC 20007. PUBLIC OBSERVATION: Unless otherwise noticed, all meetings of the...

  18. 78 FR 20356 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE... the public to discuss prospective funders for LSC's development activities and 40th...

  19. 76 FR 52352 - Sunshine Act Meeting; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with the... person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov... Committee's recommendation regarding LSC's FY 2013 appropriation request. 3. Public comment. 4. Consider...

  20. 78 FR 57178 - Sunshine Act Meeting; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2 business days in advance of the meeting. If a request is made without...

  1. 75 FR 16188 - Sunshine Act Meetings of the Board of Directors and Five Committees of the Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... mail to FR_NOTICE_QUESTIONS@lsc.gov . SPECIAL NEEDS: Upon request, meeting notices will be made... disability and need an accommodation to attend the meeting may notify Katherine Ward, at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov . Dated: March 29, 2010. Patricia D. Batie, Corporate Secretary. BILLING...

  2. 77 FR 40646 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... mail to FR_NOTICE_QUESTIONS@lsc.gov . NON-CONFIDENTIAL MEETING MATERIALS: Non-confidential meeting... should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE_QUESTIONS@lsc.gov , at least 2 business... Committee's meeting of April 15, 2012 3. Discussion with Management regarding recommendation for...

  3. What a Character! Character Study as a Guide to Literary Meaning Making in Grades K?8

    ERIC Educational Resources Information Center

    Roser, Nancy L., Ed.; Martinez, Miriam G., Ed.; Yokota, Junko; O'Neal, Sharon

    2005-01-01

    Bring text and its meaning alive for students! This collection offers the perspectives of classroom teachers, researchers, and children's book authors, including award-winners Kate DiCamillo and Katherine Paterson. Together, they share their thoughts on the power of character study and how to use it to guide elementary-and middle-grade students…

  4. 78 FR 69930 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave. SW., Washington, DC 20591; email...

  5. 78 FR 67442 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave SW., Washington, DC 20591; email...

  6. 78 FR 69929 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave SW., Washington, DC 20591; email...

  7. 78 FR 57676 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave. SW., Washington, DC 20591; email...

  8. 75 FR 51163 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Docket: To....gov ; 425-227-2793; fax: 425-227-1320; or Katherine Haley, ARM-203, Office of Rulemaking, Federal Aviation Administration, 800 Independence Avenue, SW.; Washington, DC 20591; e-mail...

  9. 78 FR 67441 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave SW., Washington, DC 20591; email...

  10. 78 FR 66099 - Petition for Exemption; Summary of Petition Received

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... (65 FR 19477-78). Docket: To read background documents or comments received, go to http://www..., except Federal holidays. FOR FURTHER INFORMATION CONTACT: Katherine L. Haley, ARM-203, Federal Aviation Administration, Office of Rulemaking, 800 Independence Ave. SW., Washington, DC 20591; email...

  11. 75 FR 58018 - Petition for Exemption; Reopening of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... review DOT's complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR..., 2010 (75 FR 53736) and closes on September 21, 2010. The FAA temporarily removed the petition from the... Administration, 1601 Lind Avenue, SW., Renton, WA 98057-3356, or Katherine Haley, (202) 493-5708, Office...

  12. Medicaid: State and Federal Actions Have Been Taken to Improve Children's Access to Dental Services, but More Can Be Done. Testimony before the Subcommittee on Domestic Policy, Committee on Oversight and Government Reform, House of Representatives. GAO-10-112T

    ERIC Educational Resources Information Center

    Iritani, Katherine M.

    2009-01-01

    In this statement, Katherine M. Iritani, Acting Director, Health Care reports that dental disease remains a significant problem for children in Medicaid. Although dental services are a mandatory benefit for the 30 million children served by Medicaid, these children often experience elevated levels of dental problems and have difficulty finding…

  13. 77 FR 22577 - Change in Bank Control Notices; Formations of, Acquisitions by, and Mergers of Bank Holding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ...; Correction This notice corrects a notice (FR Doc. 2012-08198) published on page 20635 of the issue for...., Karen P. Loomis, Katherine P. Loomis, Margaret P. Loomis, and Victoria K. Loomis, all of Los Gatos.... Loomis Jr. Gift Trust, The Loomis 1993 Revocable Trust, both of Los Gatos, California; and Flopper,...

  14. Age-Related Declines Evident Before 60

    MedlinePlus

    ... and independent later in life, according to the study researchers. "The good news is, with proper attention and effort, the ability to function independently can often be preserved with regular exercise," said lead author Katherine Hall, an assistant professor of medicine. "Our research reinforces ...

  15. "Jacob Have I Loved." Learning Page Lesson Plan.

    ERIC Educational Resources Information Center

    Isaacs, Kathy

    In this middle school social studies and literature lesson plan, pictures from "America from the Great Depression to World War II" in the American Memory collection provide visual images to introduce and spark curiosity about "Jacob Have I Loved" by Katherine Paterson, a novel about jealousy set on an island in the Chesapeake Bay in the early…

  16. New To Teaching: "Vegecating" Children

    ERIC Educational Resources Information Center

    Bagshaw, Katherine; Barham, Hannah; Betts, Rebecca; Felton, Amie; Knatt, Joshua

    2014-01-01

    Student teachers, Katherine Bagshaw, Hannah Barham, Rebecca Betts, Amie Felton and Joshua Knatt, share their ideas on how to bridge the gap between statutory and non-statutory guidelines for food and nutrition with 8- to 10-year-olds. The teachers realized the health of children has become a focal point of concern for both parents and education…

  17. 76 FR 71078 - Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or FR_NOTICE... From the Federal Register Online via the Government Publishing Office LEGAL SERVICES...

  18. 76 FR 28097 - Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... to FR_NOTICE_QUESTIONS@lsc.gov . SPECIAL NEEDS: Upon request, meeting notices will be made available... and need an accommodation to attend the meeting ] may notify Katherine Ward, at (202) 295-1500 or FR... From the Federal Register Online via the Government Publishing Office LEGAL SERVICES...

  19. 75 FR 33355 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... to FR_NOTICE_QUESTIONS@lsc.gov . Special Needs: Upon request, meeting notices will be made available... and need an accommodation to attend the meeting may notify Katherine Ward at (202) 295-1500 or FR... From the Federal Register Online via the Government Publishing Office LEGAL SERVICES...

  20. 75 FR 74748 - Senior Executive Service; Appointment of Members to the Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... expires on 09/30/11 ILAB Marcia M. Eugenio, Director, Office of Child Labor, Forced Labor Human... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office... 09/30/11 SOL Katherine E. Bissell, Associate Solicitor for Civil Rights and Labor...

  1. Access to Justice: K-Six Strategies.

    ERIC Educational Resources Information Center

    Gallagher, Arlene F.; And Others

    1989-01-01

    Presents five K-six lesson plans for law-related education. Mock trials by Gallagher and Michael R. Morris demonstrate a small claims court and apply concepts learned in the study of the constitution. Robey Alonzo and Steve Jenkins outline a brainstorming exercise while Katherine Zuzula offers exercises to help students understand immigration…

  2. Changing Work, Changing Workers. Critical Perspectives on Language, Literacy, and Skills. SUNY Series: Literacy, Culture, and Learning.

    ERIC Educational Resources Information Center

    Hull, Glynda, Ed.

    These 14 papers look at U.S. factories and workplace education programs to see what is expected of workers. "Hearing Other Voices" (Glynda Hull), argues alternate viewpoints are essential to create frameworks for understanding literacy in relation to work. "Discourses of Workplace Education" (Katherine Schultz) analyzes the discourse of new…

  3. Aesthetic Learning Theory and the Faith Formation of Young Adults

    ERIC Educational Resources Information Center

    Douglass, Katherine M.

    2013-01-01

    Participation in the arts is a form of practical reason and as such has the potential to form and transform the faith of individuals. The findings from Katherine M. Douglass's 2011 study on the role of the arts in the faith lives of young adults provides examples of the transformative potential of the arts as they foster expression,…

  4. 78 FR 38409 - Sunshine Act Meeting; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    .... Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC complies with... meeting in person or telephonically should contact Katherine Ward, at (202) 295- 1500 or ] FR_NOTICE... call on hold if doing so will trigger recorded music or other sound. From time to time, the...

  5. 78 FR 44577 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    .... Beers, Rand Benda, Francis Bersin, Alan Bester, Margot Bibo, David R. Borkowski, Mark S. Borras, Rafael..., Kenneth Clever, Daniel Cline, Richard Coffman, Katherine M. Cogswell, Patricia Cohen, John Cohn, Alan.... Moore, Joseph Morrissey, Paul S. Moses, Patrick Moynihan, Timothy M. Mulligan, Ricci Murphy, Jane...

  6. How Community Colleges Can Create Productive Collaborations with Local Schools. New Directions for Community Colleges, Issue 111. The Jossey-Bass Higher and Adult Education Series.

    ERIC Educational Resources Information Center

    Palmer, James C., Ed.

    2000-01-01

    This issue of New Directions for Community Colleges focuses on ways of establishing and sustaining collaborative work between colleges and local school districts. Chapters included are: (1) "Building Bridges or Barriers? Public Policies That Facilitate or Impede Linkages between Community Colleges and Local School Districts" (Katherine Boswell);…

  7. Challenge and Change in Appalachia: The Story of Hindman Settlement School.

    ERIC Educational Resources Information Center

    Stoddart, Jess

    Founded in 1902 by Katherine Pettit and May Stone, the Hindman Settlement School in Knott County, Kentucky, grew out of the Progressive movement. During the golden age of the school, 1915-32, the reputation of its academic program, health work, and other settlement activities brought substantial renown and influence to the school and its founders.…

  8. 76 FR 59416 - Senior Executive Service Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ..., Sheila Clever, Daniel Cline, Richard Coffman, Katherine M. Cogswell, Patricia Cohen, John Cohn, Alan..., Matthew Cornelius F. Tate Correa, Soraya Cummiskey, Chris Daitch, William Danelo, Daniel J. Davis, Delia... Martoccia, Anthony May, Daniel RADM May, Major McConnell, Bruce McCormack, Luke McDermond, James E....

  9. 76 FR 20050 - Sunshine Act Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... job description or RFP for a Development Consultant. 4. Public comment. 5. Consider and act on other... mail to FR_NOTICE_QUESTIONS@lsc.gov . SPECIAL NEEDS: Upon request, meeting notices will be made... disability and need an accommodation to attend the meeting may notify Katherine Ward, at (202) 295-1500 or...

  10. Economic Education Experiences of Enterprising Teachers. Volume 31.

    ERIC Educational Resources Information Center

    Nappi, Andrew T., Ed.

    This book describes award-winning teacher-developed projects and courses in economics. The reports are condensed versions of the original projects and are divided into grade levels. Primary Level includes: "Primary Pickle People Packed a Peck of Pickle Economics" (Karen L. Cragg; Katherine J. Van Horn); "Fabulous Economics" (Elizabeth B.…

  11. Anthropology with Activism: Settling Its Value

    ERIC Educational Resources Information Center

    Hull, Glynda A.

    2014-01-01

    This response to Katherine Schultz's Presidential Address to the Council on Anthropology and Education explores the themes of temporality and reflexivity in activist scholarship, with Schultz's research as prime example. The need to take action to address a crisis, juxtaposed to the counter need to take time for scholarly reflection and…

  12. Crossing the Water: Spiritual Growth in "Bridge to Terabithia" and "Lizzie Bright and the Buckminster Boy"

    ERIC Educational Resources Information Center

    Thomas, Trudelle

    2011-01-01

    The author analyses two award-winning juvenile novels, "Bridge to Terabithia" by Katherine Paterson and "Lizzie Bright and the Buckminster Boy" by Gary Schmidt. Each novel portrays a deep friendship between a boy and girl who cross a stream (or river) into a world that includes fantasy, play, closeness to nature and animals, and a sense of the…

  13. 78 FR 57220 - Proposed Collection; Comment Request for Regulation Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ...(c)(2)(A)). Currently, the IRS is soliciting comments concerning treatment of shareholders of certain... Katherine.b.dean@irs.gov . SUPPLEMENTARY INFORMATION: Title: Treatment of Shareholders of Certain Passive...; and INTL-704- 87. Abstract: This regulation concerns the taxation of shareholders of certain...

  14. 75 FR 32227 - Sunshine Act Meeting of the Board of Directors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-07

    ... Legal Affairs, at (202) 295-1500. Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc... attend the meeting may notify Katherine Ward at (202) 295-1500 or FR_NOTICE_QUESTIONS@lsc.gov . June 2... Sunshine Act Meeting of the Board of Directors TIME AND DATE: The Board of Directors' Audit and...

  15. 76 FR 57081 - Sunshine Act Meeting; Board of Directors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ...) 295-1500. Questions may be sent by electronic mail to FR_NOTICE_QUESTIONS@lsc.gov . ACCESSIBILITY: LSC... the meeting in person or telephonically should contact Katherine Ward at (202) 295- 1500 or FR_NOTICE... Sunshine Act Meeting; Board of Directors TIME AND DATE: The Legal Services Corporation (``LSC''...

  16. Concentration of Inorganic Elements Content in Benthic Seaweeds of Fernando de Noronha Archipelago by Synchrotron Radiation Total Reflection X-Ray Fluorescence Analysis (SRTXRF)

    PubMed Central

    Ferreira, Leandro De Santis; Lopes, Rosana Peporine; Ulbrich, Mabel Norma Costas; Guaratini, Thais; Colepicolo, Pio; Lopes, Norberto Peporine; Garla, Ricardo Clapis; Oliveira Filho, Eurico Cabral; Pohlit, Adrian Martin; Zucchi, Orghêda Luiza Araújo Domingues

    2012-01-01

    SRTXRF was used to determine As, Ba, Br, Ca, Co, Cr, Cs, Cu, Dy, Fe, K, Mn, Mo, Ni, Pb, Rb, Sr, Ti, V, and Zn in eleven seaweed species commonly found in Fernando de Noronha: Caulerpa verticillata (J. Agardh) (Chlorophyta), Asparagopsis taxiformis (Delile), Dictyurus occidentalis (J. Agardh), Galaxaura rugosa (J. Ellis & Solander) J. V. Lamouroux, G. obtusata (J. Ellis & Solander) J. V. Lamouroux, G. marginata (J. Ellis & Solander) J. V. Lamouroux (Rhodophyta), Dictyota cervicornis (Kützing), Dictyopteris justii (J. V. Lamouroux), Dictyopteris plagiogramma (Montagne) Vickers, Padina gymnospora (Kützing) Sonder, and a Sargassum sp. (Phaeophyta). Data obtained were compared to those from the analysis of other parts of the world seaweeds using different analytical techniques and were found to be in general agreement in terms of major and minor elemental components. Results provide baseline information about the absorption and accumulation of these elements by macroalgae in the area. PMID:22505917

  17. Rational Emotive Behavioural Therapy: The Evolution of a Revolution

    PubMed Central

    Ellis, Debbie Joffe; Rovira, Montse

    2015-01-01

    Recognized as one of the most influential thinkers and psychologists, Albert Ellis PhD (1913-2007) revolutionized Psychology when he created the first cognitive psychotherapy, Rational Emotive Behavioral Therapy. After he passed away, Dr. Debbie Joffe Ellis continues spreading his legacy around the world. Psychologist, lecturer, writer, trainer, she dedicates her life to disseminate REBT and extend it through different statements, from the social to the educational, from the academic to the clinical. In this interview, she goes through her own history and her husband’s one, bringing us closer to understanding Albert Ellis as the leading figure in his field, and the oneness they experienced through their professional and personal relationship. PMID:27247638

  18. Lesbis sustineo! Naiad press authors remember Barbara Grier.

    PubMed

    Cantrell, Jaime

    2014-01-01

    Drawing from semi-structured interviews with some of Naiad Press's most celebrated women, including Katherine V. Forrest, Barbara's supervising editor at Naiad from 1983-1993; Sheila Ortiz Taylor, author of what is considered by many to be the first lesbian novel with a Chicana heroine; and the incomparable Lee Lynch, this work aims to sustain an ongoing remembrance of Grier's life and work by encouraging memory exploration--a symphonic blending of the printed and spoken word. PMID:25298097

  19. Lesbis sustineo! Naiad press authors remember Barbara Grier.

    PubMed

    Cantrell, Jaime

    2014-01-01

    Drawing from semi-structured interviews with some of Naiad Press's most celebrated women, including Katherine V. Forrest, Barbara's supervising editor at Naiad from 1983-1993; Sheila Ortiz Taylor, author of what is considered by many to be the first lesbian novel with a Chicana heroine; and the incomparable Lee Lynch, this work aims to sustain an ongoing remembrance of Grier's life and work by encouraging memory exploration--a symphonic blending of the printed and spoken word.

  20. Neets'aii Gwiindaii: Living in the Chandalar Country.

    ERIC Educational Resources Information Center

    Peter, Katherine

    The book is Katherine Peter's own account, in her native Gwich'in Athabaskan language, of life in 1936-47 in Arctic Village, Alaska. An introductory section offers background information on the author's life and the origins of this work. The text that follows is in Gwich'in Athabaskan on the left page, and in English on the right page. It tells of…

  1. Quantitative studies in radiopharmaceutical science. Progress report, January 1-December 31, 1985

    SciTech Connect

    Beck, R.N.; Cooper, M.

    1985-09-01

    This program, during the past 30 years, has developed with the constant awareness of the close interrelationships and interdependence between clinical needs, radiopharmaceutical and instrument developments, and clinical feasibility studies. This is a year of transition for this contract with two of the responsible investigators, Katherine Lathrop and Paul Harper, reaching the age of mandatory retirement. This report focuses on the completion and write-up of current research projects by Dr. Harper and Mrs. Lathrop. 4 refs.

  2. Academic Underachievement: A Reformulation and Rectification

    ERIC Educational Resources Information Center

    Sharma, Lal

    1972-01-01

    Numerous attempts have been made to rectify the kind of irrational factors which help prevent a young person from meeting one of society's first demands, that of satisfactory school performance. This paper discusses some of the existing literature on the subject, especially a rather effective technique suggested by Ellis. (Author)

  3. How Vietnamese Culture Influence on Learning and Teaching English

    ERIC Educational Resources Information Center

    Huong, Phan Thi Thu

    2008-01-01

    Vietnamese has to face a cross-culture issue with the teaching and learning of English as Vietnamese culture is "villagers' culture" which considers relationships in village as family relations and an emphasis "on hierarchical, social order in their dealings with one another" (Ellis, 1995: 9) with a traditional teaching method which is…

  4. Comprehensive Education Bolivarian-Style: The Alternative School in Barrio Pueblo Nuevo, Venezuela

    ERIC Educational Resources Information Center

    Cole, Mike

    2014-01-01

    In this article, the author traces revolutionary developments in an alternative school in Barrio Pueblo Nuevo, Mérida, in the Bolivarian Republic of Venezuela, a school that caters for students between 4 and 14. He begins by recounting some fieldwork done at the school on his behalf by Edward Ellis in 2010. He goes on to discuss a video made at…

  5. Teaching Second Language Acquisition Courses: Views from New Faculty

    ERIC Educational Resources Information Center

    Gorsuch, Greta J.; Beglar, David

    2004-01-01

    Second language acquisition (SLA) courses are a perennial feature of graduate level teacher preparation programs in Applied Linguistics and TESOL. While there has been recent interest in exploring the interfaces of second language acquisition research and classroom teaching (Ellis, 1997), the teaching of SLA courses at the university level is…

  6. 77 FR 24713 - Ocean Transportation Intermediary License Reissuance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ..., Woodbridge, NJ 07095. 022238F Grimes Supply Chain Services, March 31, 2012. Inc., 600 North Ellis Road... Ocean Transportation Intermediary License Reissuance Notice is hereby given that the following Ocean Transportation Intermediary licenses have been reissued by the Federal Maritime Commission pursuant to section...

  7. The Application of Humorous Song in EFL Classrooms and Its Effects on Listening Comprehension

    ERIC Educational Resources Information Center

    Rafiee, Marzieh; Kassaian, Zohre; Dastjerdi, Hossein Vahid

    2010-01-01

    Language learners need to feel secure and to be free of stress so they can focus on language tasks (Ellis, 1994). A language teacher should use different tools to encourage students and make them involved in learning process. Humor and song are effective tools, as they develop creativity and make the class environment an appropriate setting for…

  8. Implicit Knowledge, Explicit Knowledge, and Achievement in Second Language (L2) Spanish

    ERIC Educational Resources Information Center

    Gutierrez, Xavier

    2012-01-01

    Implicit and explicit knowledge of the second language (L2) are two central constructs in the field of second language acquisition (SLA). In recent years, there has been a renewed interest in obtaining valid and reliable measures of L2 learners' implicit and explicit knowledge (e.g., Bowles, 2011; R. Ellis, 2005). The purpose of the present study…

  9. Race, Reification, and Responsibility.

    ERIC Educational Resources Information Center

    Cancro, Robert

    Noting that many of the attacks on individual scientists as well as some of the attacks on the field of behavior genetics are more than intemperate--they are non-rational--the author discusses his experience as a signatory to a document drawn up by Ellis B. Page during the winter of 1971-1972. The intent of this controversial document was to…

  10. Nurturing Potential. Annual SAGE (Society for the Advancement of Gifted Education) Conference Proceedings (4th, Edmonton, Alberta, Canada, September 24-25, 1993).

    ERIC Educational Resources Information Center

    Calgary Univ. (Alberta). Centre for Gifted Education.

    This proceedings contains summaries of 24 conference papers focusing on new directions in gifted education. Each paper's summary is about four pages in length. Papers have the following titles and authors: "Supporting Giftedness in Girls in the Classroom" (Julia Ellis); "A Community of Learners in ECS" (Anne Green); "Inventive Momentum: Toward a…

  11. A Voice from the Past: Catharine Beecher's Response to Simone de Beauvoir

    ERIC Educational Resources Information Center

    Murphy, Madonna M.

    2002-01-01

    Charlesetta Ellis, President of the Midwest Philosophy of Education Society (2002-2004) gave the Presidential Address at the 2002 MPES Annual Meeting, November 8, 2002 at Chicago State University regarding the important contributions made by Simone de Beauvoir to education and especially the education of women. This paper is a response to the…

  12. Great Facts for September.

    ERIC Educational Resources Information Center

    Hansen, Karen L.

    1992-01-01

    Offers answers to questions on this issue's September calendar of events for elementary students. Items addressed include the Viking 2 spacecraft, children's poetry, Ellis Island, the space shuttle Discovery, space satellites and space junk, ice cream cones, Dr. Seuss, and the praying mantis. (SM)

  13. Interior detail, building 810, view to north showing curved chord ...

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

    Interior detail, building 810, view to north showing curved chord sections of roof trusses, 90mm lens plus electronic flash fill lighting. - Travis Air Force Base, B-36 Hangar, Between Woodskill Avenue & Ellis, adjacent to Taxiway V & W, Fairfield, Solano County, CA

  14. Using Stories in English Omani Curriculum

    ERIC Educational Resources Information Center

    Al Harrasi, Kothar Talib Sulaiman

    2012-01-01

    Learning a FL [foreign language] may be frustrating for some young learners; however, integrating fun in learning would encourage them to develop positive attitudes towards learning a language (Ellis & Brewster, 1991). Stories are an effective and enthusiastic technique in teaching young learners; they inject lots of amusement and help…

  15. 78 FR 56833 - Safety Zone; Fireworks Events in Captain of the Port New York Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ..., 2011 (76 FR 69614). ] Table 1 1. A DMC Network Company, Briggs Launch site: A barge Fireworks, Ellis... a 360-yard radius from the barge. Date: September 9, 2013 (Rain Date: September 10, 2013). Time: 9..., 2013 (Rain Date: September 15, 2013). Time: 8:30 p.m.-10:00 p.m. 5. Circle Line Sightseeing...

  16. A Usage-Based Investigation of L2 Lexical Acquisition: The Role of Input and Output

    ERIC Educational Resources Information Center

    Crossley, Scott; Kyle, Kristopher; Salsbury, Thomas

    2016-01-01

    This study investigates relations between second language (L2) lexical input and output in terms of word information properties (i.e., lexical salience; Ellis, 2006a). The data for this study come from a longitudinal corpus of naturalistic spoken data between L2 learners and first language (L1) interlocutors collected over a year's time. The…

  17. Categories of Counselors Behavior as Defined from Cross-Validated Factoral Descriptions.

    ERIC Educational Resources Information Center

    Zimmer, Jules M.; And Others

    The intent of the study was to explore and categorize counselor responses. Three separate filmed presentations were shown. Participating with the same client were Albert Ellis, Frederick Perls, and Carl Rogers. At the beginning of each counselor statement, a number was inserted in sequence and remained on the videotape until completion of that…

  18. A Social Constructionist Position for Mental Health Counseling: A Reply to Jeffrey T. Guterman.

    ERIC Educational Resources Information Center

    Ellis, Albert

    1996-01-01

    Argues for an "and-also" format, rather than an "either-or" position, for social constructionist positions in mental health counseling. Ellis accepts the "grim reality" of mental illness, and clarifies his own recent "nonpositivist,""constructionist," and "even postmodernist" position in theory and practice. (EMK)

  19. A Continuation of the Dialogue on Issues in Counseling in the Postmodern Era.

    ERIC Educational Resources Information Center

    Ellis, Albert

    2000-01-01

    This is a continuation of the dialogue among Albert Ellis, Jeffrey T. Guterman, Earl Ginter, Sandra A. Rigazio-DiGilio, Allen E. Ivey, and Don C. Locke that has been appearing in the Journal of Mental Health Counseling on ethical issues of counseling in the postmodern era. Specifically addresses the ethical, constructivist, multicultural, and…

  20. Irrational Beliefs, Life Orientation and Temporal Perspective of Prison Inmates

    ERIC Educational Resources Information Center

    Morris, G. Barry; Zingle, Harvey

    1977-01-01

    This study investigated the psychological health of criminals based on Albert Ellis' Rational-Emotive Theory. Other dimensions of mental health examined were the criminals' life orientation, and temporal perspective. Findings indicated that the criminal sample possessed significantly more irrational beliefs and were less future oriented than…

  1. A Bridge Too Far: Incompatibilities of Rational-Emotive Therapy and Pastoral Counseling.

    ERIC Educational Resources Information Center

    Wessler, Richard L.

    1984-01-01

    Suggests that pure rational-emotive therapy (RET) is inappropriate for pastoral counseling and proposes a modified version (cognitive appraisal therapy). In a reply, Albert Ellis clarifies his views of religion and contends that RET is clearly acceptable to many clergymen. (JAC)

  2. Rational Emotive Education

    ERIC Educational Resources Information Center

    Knaus, William

    1977-01-01

    Rational Emotive Education--an outgrowth of theories developed by Albert Ellis--is a teaching design of mental health concepts and problem-solving activities designed to help students to approach and cope with their problems through experiential learning, via a structured, thematic sequence of emotive education lessons. (MJB)

  3. Theories of Counseling: Their Relevancy to Non-Traditional Students.

    ERIC Educational Resources Information Center

    Gutierrez, George A.

    This report presents theories in counseling not merely as abstract thoughts, but as beliefs and proposed procedures to follow in helping a client when he/she has difficulties coping with life. Four main counseling theories are then described: (1) Client-Centered Counseling (Carl Rogers); (2) Rational-Emotive Therapy (Albert Ellis); (3) Reality…

  4. Beyond Cumulative Risk: Distinguishing Harshness and Unpredictability as Determinants of Parenting and Early Life History Strategy

    ERIC Educational Resources Information Center

    Belsky, Jay; Schlomer, Gabriel L.; Ellis, Bruce J.

    2012-01-01

    Drawing on life history theory, Ellis and associates' (2009) recent across- and within-species analysis of ecological effects on reproductive development highlighted two fundamental dimensions of environmental variation and influence: harshness and unpredictability. To evaluate the unique contributions of these factors, the authors of present…

  5. Learning Style and Task Performance in Synchronous Computer-Mediated Communication: A Case Study of Iranian EFL Learners

    ERIC Educational Resources Information Center

    Hedayati, Mohsen; Foomani, Elham Mohammadi

    2015-01-01

    The study reported here explores whether English as a foreign Language (EFL) learners' preferred ways of learning (i.e., learning styles) affect their task performance in computer-mediated communication (CMC). As Ellis (2010) points out, while the increasing use of different sorts of technology is witnessed in language learning contexts, it is…

  6. The Linguistically Aware Teacher and the Teacher-Aware Linguist

    ERIC Educational Resources Information Center

    McCartney, Elspeth; Ellis, Sue

    2013-01-01

    This review evaluates issues of teacher linguistic knowledge relating to their work with children with speech, language and communication difficulties (SLCD). Information is from Ellis and McCartney [(2011a). "Applied linguistics and primary school teaching." Cambridge: Cambridge University Press], a state-of-the-art text deriving from a British…

  7. Genetics Home Reference: familial adenomatous polyposis

    MedlinePlus

    ... R215-6. Review. Citation on PubMed Cheadle JP, Sampson JR. Exposing the MYtH about base excision repair ... 21(20):2525-38. Review. Citation on PubMed Sampson JR, Dolwani S, Jones S, Eccles D, Ellis A, Evans ...

  8. First report of powdery mildew caused by Podosphaera leucotricha on Callery pear in North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Podosphaera leucotricha (Ellis & Everh.) E.S. Salmon (Ascomycetes, Erysiphales) is the etiological agent of a powdery mildew disease that occurs on rosaceous plants, primarily Malus and Pyrus. This fungus is nearly circumglobal. In May 2009, leaves of Bradford pear (Pyrus calleryana Decne.), some di...

  9. Fostering Emotional Adjustment among Nigerian Adolescents with Rational Emotive Behaviour Therapy

    ERIC Educational Resources Information Center

    Adomeh, Ilu O. C.

    2006-01-01

    This study examined the efficacy of Albert Ellis' Rational Emotive Behaviour Therapy (REBT) in fostering emotional adjustment among Nigerian adolescents. Fifty senior secondary school students were randomly selected and divided equally into experimental and control groups. The experimental group was treated with REBT twice a week for six weeks.…

  10. Alleviating Communication Apprehension through Rational Emotive Therapy: A Comparative Evaluation.

    ERIC Educational Resources Information Center

    Watson, Arden K.; Dodd, Carley H.

    Albert Ellis's Rational Emotive Therapy (RET), which assumes that a person can change an emotional disturbance by discovering and disputing the irrational ideas giving rise to that emotion, has been used effectively in treating public speaking anxiety. To compare RET with other treatments for communication apprehension, 52 high communication…

  11. Rational Emotive Behavior Therapy with Troubled Students.

    ERIC Educational Resources Information Center

    Zionts, Paul; Zionts, Laura

    1997-01-01

    Based on the early work of Albert Ellis, seeks to identify and challenge irrational beliefs that underlie behavior problems. Outlines concepts and methods of Rational Emotive Behavior Theory and describes the application both in counseling and as a mental health curriculum for troubled children and youth. Offers classroom techniques. (RJM)

  12. If You Want to Feel Better--Try Thinking Better.

    ERIC Educational Resources Information Center

    Rogers, George W., Jr.

    This article briefly describes Rational Emotive or Rational Behavior Therapy. Some historical data is given regarding its developer, Dr. Albert Ellis, and his beliefs. In addition the following rational concepts are examined: (1) the anatomy of an emotion; (2) the characteristics of rational thoughts; and (3) the rational self-analysis of…

  13. Rational Emotive Behavior Therapy: Origins, Constructs, and Applications.

    ERIC Educational Resources Information Center

    Watson, Joshua C.

    In 1956, Dr. Albert Ellis presented his seminal work on Rational Therapy, subsequently renamed Rational Emotive Behavior Therapy (REBT) in 1993. This paper explores the origins, theoretical foundations, applications, and implications of REBT and provides a look at the empirical research available in support of the approach's efficacy. REBT is…

  14. Rational Emotive Education and the Developmental Stages of Jean Piaget.

    ERIC Educational Resources Information Center

    Lang, Janet M.

    Rational-Emotive Therapy (RET) is predicated on a theory of causality. According to Ellis (1962), beliefs regarding an event, and not the event itself, cause emotional reactions. Mentally healthy persons practice this reational theory of causality. Neurotic persons accept an irrational theory of causality based on coincidental or correlational…

  15. Action potential and contraction of Dionaea muscipula (Venus flytrap).

    PubMed

    DI PALMA, J R; MOHL, R; BEST, W

    1961-03-24

    Observation of the action potential and contraction of the leaf of Dionaea muscipula Ellis revealed several interesting phenomena. Two successive stimuli are generally necessary to cause contraction. The first and ineffective stimulus is associated with slow depolarization. The second stimulus has much more rapid depolarization and initiates contraction.

  16. Prevalence of Traumatic Dental Injuries in Patients Attending University of Alberta Emergency Clinic

    PubMed Central

    Alkhadra, Thamer; Preshing, William; El-Bialy, Tarek

    2016-01-01

    Objectives: This study evaluated the prevalence of dental trauma for patients attending the emergency dental clinic at the University of Alberta Hospital between 2006-2009. Patients’ examination and treatment charts were reviewed. Methods: Total number of patients’ charts was 1893.The prevalence of different types of trauma was 6.4 % of the total cases (117 patients). Trauma cases were identified according to Ellis classification and as modified by Holland et al., 1988. Results: Logistic statistical model showed that 21.7% were Ellis class I trauma, 16.7% were Ellis class II trauma, and 6.7% were Ellis class III. In addition, 11.7 % presented with avulsion, 7.5 % presented with dentoalveolar fracture and 7.5% presented with sublaxation. Also, 17.55 % presented with tooth displacement within the alveolar bone, 3.3 % presented with crown fracture with no pulp involvement, 4.16 % presented with crown fracture with pulp involvement and 3.3 % presented with root fracture. In conclusion, the general prevalence of dentoalveolar trauma in patients attending the emergency clinic at the University of Alberta is less than other reported percentages in Canada or other countries. PMID:27398104

  17. The Impact of an Institutional Black Male Leadership Initiative on Engagement and Persistence

    ERIC Educational Resources Information Center

    Barker, Marco J.; Avery, Jared C.

    2012-01-01

    While there has been growing research that explores the impact of race- and cultural-specific student organizations or spaces on Black students and particularly Black males (Dancy, 2011; Harper & Quaye, 2007; McClure, 2006; Museus, 2008; L. Patton, 2006), there have been fewer studies (Ellis, 2009) examining emerging, institutionalized Black male…

  18. 41. Photograph of a line drawing. '3'0' x 6'0' x ...

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

    41. Photograph of a line drawing. '3'-0' x 6'-0' x 2'-0' WOODEN NUTSCHE, BUILDING G.' Holston Ordnance Works, Tennessee Eastman Corporation. September 24, 1942. Delineator: E. E. Ellis. Drawing # 7651-1007-218. - Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Line 9, Kingsport, Sullivan County, TN

  19. The Experience of Daily Hassles, Cardiovascular Reactivity and Adolescent Risk Taking and Self-Esteem

    ERIC Educational Resources Information Center

    Vermeersch, Hans; T'Sjoen, Guy; Kaufman, Jean-Marc; Vincke, John; Bracke, Piet

    2010-01-01

    Based on Boyce and Ellis's model on "context" and "biological sensitivity to the context", this article analyzes the interaction between the experience of daily hassles and experimentally induced cardiovascular reactivity as an indicator of stress reactivity, in explaining risk taking and self-esteem. This study found, in a sample of 599…

  20. Moving Business and Marketing Education into the 21st Century. Proceedings of the Annual Meeting of the Atlantic Coast Business and Marketing Education Conference (17th, Raleigh, North Carolina, February 18-19, 2000).

    ERIC Educational Resources Information Center

    Parke, David, Ed.

    This document contains 21 presentations from a conference on business and marketing education. The following papers are included: "Microsoft Excel 2000" (Jeff Fuller); "Clueless in the Classroom? Hints To Help!" (Mary W. Evans); "A Strategy To Improve Narrative-Number Linkage in Business Writing" (Ellis A. Hayes); "Corporate View: Bringing Realism…

  1. Multidimensional Perception of Counselor Behavior

    ERIC Educational Resources Information Center

    Barak, Azy; LaCrosse, Michael B.

    1975-01-01

    Investigated Strong's prediction of the existence of three dimensions of perceived counselor behavior--expertness, attractiveness, and trustworthiness. Films of interviews given by Rogers, Ellis, and Perls were watched by 202 subjects, who rated each counselor on 36 bipolar scales. Results supported the existence of the hypothesized dimensions for…

  2. Building Bridge between Learning and Positive Emotion: How to Apply Emotional Factor in Instructional Designing Process?

    ERIC Educational Resources Information Center

    Park, Sanghoon

    2004-01-01

    For millennia, emotional states have been viewed as avoidable impediments to rational thinking (Ellis & Newton, 2000). Several reasons have been pointed out. The lack of consensus of the definition on emotion that tend to conflict with each other was suggested as a main reason (Price, 1998). Also the difficulty of research methodology such as…

  3. Smart Books: Thinking with a Purpose Across the Curriculum. Media Corner.

    ERIC Educational Resources Information Center

    Coleman, Rhoda, Ed.

    1995-01-01

    Presents reviews of four CD-ROM products developed by Scholastic Books, Inc. Maintains that each of the programs makes extensive use of primary sources and heighten student interest. Discusses products that cover Greek mythology, the sinking of the "Titanic," Malcolm X, and immigrants at Ellis Island. (CFR)

  4. Draft Genome Sequence of the Psychrophilic Gliding Species Gelidibacter algens ACAM 536

    PubMed Central

    2016-01-01

    A draft genome sequence was obtained from the type strain of Gelidibacter algens (ACAM 536). This species was isolated from sea-ice diatom assemblages collected from Ellis Fjord, Eastern Antarctica. The genome of ACAM 536 is a single circular chromosome with an estimated size of 4.50 Mbp. PMID:27587822

  5. Pedagogical Moments: Affective Sexual Literacies in Film

    ERIC Educational Resources Information Center

    Clarke, Kyra

    2013-01-01

    This paper considers three pedagogical moments in the film "Tomorrow, When the War Began" (2010), contemplating the way in which they open a space for conversations about feelings, sexuality and gender. "Tomorrow, When the War Began" follows the plight of 17-year-old Ellie who returns to her rural town from a camping trip with…

  6. Traversable intra-Universe wormholes and timeholes in General Relativity: two new solutions

    NASA Astrophysics Data System (ADS)

    Smirnov, Alexey L.

    2016-11-01

    Using thin shell formalism we construct two solutions of intra-Universe wormholes. The first model is a cosmological analog of the Aichelburg–Schein timehole, while another one is an intra-Universe form of the Bronnikov–Ellis solution.

  7. The Long Run

    ERIC Educational Resources Information Center

    Donnelly, Laura

    2007-01-01

    This article profiles six educators who have taught for as long as two generations. These educators are the following: (1) Hazel Wilson--teaching 47 years; (2) Agnes Zeiger--teaching 61 years; Rose Gilbert--teaching 51 years; (4) Ellie Johnson--teaching 52 years; (5) Roy Clare--teaching 48 years; and (6) Carrie Hansen--54 years in education. These…

  8. Journal of Business and Training Education, 2000.

    ERIC Educational Resources Information Center

    Redmann, Donna H., Ed.

    2000-01-01

    This ninth issue contains seven articles dealing with research, theory, trends and issues, curriculum, teaching methodology, technology, and personal/professional development. "Attitudes of FBLA (Future Business Leaders of America) Students toward Traditional Business Values and the American Economic System" (Inder P. Nijihawan, Richard S. Ellis)…

  9. 76 FR 38414 - James Campbell National Wildlife Refuge, Honolulu County, HI; Draft Comprehensive Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... the Federal Register on December 1, 2008 (74 FR 8564), announcing our intention to complete a CCP/EA... Fish and Wildlife Service James Campbell National Wildlife Refuge, Honolulu County, HI; Draft... Highway, Room 2C, Hale`iwa, HI 96712. FOR FURTHER INFORMATION CONTACT: David Ellis, Project Leader,...

  10. Screening of microbial volatile organic compounds for detection of disease in cattle: development of lab-scale method

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The quest to find unique marker volatile organic compounds (VOCs) associated with human, livestock and wildlife diseases (Ellis et al., 2014) requires development of diagnostic non-invasive point-of-care tools and field surveillance technologies and strategies. The objective of this research was to ...

  11. Mixed Media: A Roundup of CD-ROM and Electronic Products.

    ERIC Educational Resources Information Center

    Bruno, Frank Alan

    2001-01-01

    Highlights multicultural materials that are useful for teaching students of all ages (elementary through college level). These include such CD-ROM products as "The Ellis Island Experience" and "The Civil Rights Movement in the United States" and such World Wide Web-based products as "Diversify Your World,""American Slavery: A Complete…

  12. The Federal Government's Relationship to the Nationally Recognized Accrediting Agencies.

    ERIC Educational Resources Information Center

    Office of Education (DHEW), Washington, DC.

    Proceedings include: the keynote address (John Ellis); themes and questions on accreditation and institutional eligibility (David A. Trivett); the task force on futuristic Office of Education criteria for recognition (Samuel P. Martin); possible accreditation agency uses of the products of the Office of Education project on improving the consumer…

  13. Evolution, Stress, and Sensitive Periods: The Influence of Unpredictability in Early versus Late Childhood on Sex and Risky Behavior

    ERIC Educational Resources Information Center

    Simpson, Jeffry A.; Griskevicius, Vladas; Kuo, Sally I-Chun; Sung, Sooyeon; Collins, W. Andrew

    2012-01-01

    According to a recent evolutionary life history model of development proposed by Ellis, Figueredo, Brumbach, and Schlomer (2009), growing up in harsh versus unpredictable environments should have unique effects on life history strategies in adulthood. Using data from the Minnesota Longitudinal Study of Risk and Adaptation, we tested how harshness…

  14. The Argument-Structure Complexity Effect in Children with Specific Language Impairment: Evidence from the Use of Grammatical Morphemes in French

    ERIC Educational Resources Information Center

    Pizzioli, Fabrizio; Schelstraete, Marie-Anne

    2008-01-01

    Purpose: The hypothesis that the linguistic deficit presented by children with specific language impairment (SLI) is caused by limited cognitive resources (e.g., S. Ellis Weismer & L. Hesketh, 1996) was tested against the hypothesis of a limitation in linguistic knowledge (e.g., M. L. Rice, K. Wexler, & P. Cleave, 1995). Method: The study examined…

  15. Working-Class Women in the Academy: Laborers in the Knowledge Factory.

    ERIC Educational Resources Information Center

    Tokarczyk, Michelle M., Ed.; Fay, Elizabeth A., Ed.

    This volume contains a collection of essays on the issues and concerns that face women from working-class backgrounds who enter academic careers. Following an introduction and transcript of a dialogue between Kate Ellis and Lillain S. Robinson, the essays are as follows: "What's a Nice Working-Class Girl Like You Doing in a Place Like This?"…

  16. Response to Pienemann's Critique of Zhang and Lantolf (2015)

    ERIC Educational Resources Information Center

    Lantolf, James P.; Zhang, Xian

    2015-01-01

    We respond here to Pienemann's critique of our study that appeared earlier this year in the Language Learning Special Issue entitled "Orders and Sequences in the Acquisition of L2 Morphosyntax, 40 Years On" and guest edited by Jan Hulstijn, Rod Ellis, and Søren Eskildsen. Pienemann objected to our claim that the Teachability Hypothesis…

  17. Clients as Teachers.

    ERIC Educational Resources Information Center

    Journal of Counseling and Development, 1988

    1988-01-01

    Contains eight accounts: "But Kids Don't Commit Suicide" (Sharon Andreozzi); "Learning from Multiplicity" (Kathryn Ellis); "Autonomy, Control, and Affiliation: Your Issues or Mine?" (Claudia Haferkamp); "Role Players" (Dennis Heitzmann); "Grief Counseling: Facilitating the Healing Process" (Rosemary Hughes); "Hospital Referral: A Test of Counselor…

  18. From Seeing Adverbs to Seeing Verbal Morphology: Language Experience and Adult Acquisition of L2 Tense

    ERIC Educational Resources Information Center

    Sagarra, Nuria; Ellis, Nick C.

    2013-01-01

    Adult learners have persistent difficulty processing second language (L2) inflectional morphology. We investigate associative learning explanations that involve the blocking of later experienced cues by earlier learned ones in the first language (L1; i.e., transfer) and the L2 (i.e., proficiency). Sagarra (2008) and Ellis and Sagarra (2010b) found…

  19. Learned Attention in Adult Language Acquisition: A Replication and Generalization Study and Meta-Analysis

    ERIC Educational Resources Information Center

    Ellis, Nick C.; Sagarra, Nuria

    2011-01-01

    This study investigates associative learning explanations of the limited attainment of adult compared to child language acquisition in terms of learned attention to cues. It replicates and extends Ellis and Sagarra (2010) in demonstrating short- and long-term learned attention in the acquisition of temporal reference in Latin. In Experiment 1,…

  20. Keeping Black Poetry Alive

    ERIC Educational Resources Information Center

    Mehta, Diane

    2006-01-01

    Thomas Sayers Ellis, assistant professor of creative writing at New York's Sarah Lawrence College, is one of many scholars fighting for the soul of Black poetry, a struggle that takes place largely off-campus. Unless one is accepted into a top-level graduate poetry program, such as Boston University's program or the Iowa Writing Workshop, a poet's…

  1. Point of Entry

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2007-01-01

    As part of a professional development program organized by the Save Ellis Island Foundation, the exhibits, databases, photo archives, and recorded interviews at the island's museum helps put the nation's current immigration debate into a broader historical context. Teachers at these sessions learn from scholars and park personnel about early…

  2. Gifted Programs.

    ERIC Educational Resources Information Center

    Roeper Review, 1979

    1979-01-01

    Descriptions of four gifted programs are offered in articles titled "Career Education for Gifted Students in Illinois" (J. Ellis and B. Ford); "Interage Program for Critical Thinking" (H. Masterson); "Talcott Mountain Science Center" (D. LaSalle); and "Project L.O.G.I.C.--Nurturing the Mathematically Gifted" (W. Foley and B. Spack). (SBH)

  3. Prescriptions: Hyperrealism and the Chemical Regulation of Mood

    ERIC Educational Resources Information Center

    Bleakley, Alan; Jolly, Margaretta

    2012-01-01

    Using contemporary literary sources, we explore the powerful ideological framework that normalises prescription dependency as part of everyday life, focusing upon the treatment of mood disorders. Through a literary critical methodology, we read novels by American hyperrealists such as Bret Easton Ellis, David Foster Wallace and Rick Moody as…

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

    ERIC Educational Resources Information Center

    Johnson, Mark D.; Nicodemus, Christine L.

    2016-01-01

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

  5. Elevations and Floor Plan of Shed No. 1, Elevations and ...

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

    Elevations and Floor Plan of Shed No. 1, Elevations and Floor Plan of Work Shed, Elevations and Floor Plan of Garage - Roberts-Dolezal Farmstead, 75 miles northeast of the intersection of CR27 and FM 1722, Garrett, Ellis County, TX

  6. Effects of Pretask Modeling on Attention to Form and Question Development

    ERIC Educational Resources Information Center

    Kim, YouJin

    2013-01-01

    Over the last two decades, a growing body of research has shown positive impacts for task planning in task-based instruction (e.g., Ellis, 2005; Foster & Skehan, 1996). However, what learners plan during pretask planning, and whether any specific planning strategies are more beneficial in encouraging learners to attend to linguistic forms and…

  7. A Prosodically Controlled Word and Nonword Repetition Task for 2- To 4-Year-Olds: Evidence from Typically Developing Children.

    ERIC Educational Resources Information Center

    Roy, Penny; Chiat, Shula

    2004-01-01

    An association has been found between nonword repetition and language skills in school-age children with both typical and atypical language development (C. Dollaghan & T. F. Campbell, 1998; S. Ellis Weismer et al., 2000; S. E. Gathercole & A. D. Baddeley, 1990; J. W. Montgomery, 2002). This raises the possibility that younger children's repetition…

  8. Schools Reaching Out: An Introduction.

    ERIC Educational Resources Information Center

    Heleen, Owen

    1990-01-01

    Introduces an issue devoted to the Schools Reaching Out projects at David A. Ellis School in Roxbury (MA) and Adolph S. Ochs School in New York City. Projects attempt to link the schools with parents and their communities to promote the students' academic and social success. (DM)

  9. 6. VIEW OF BRIDGE COMMEMORATIVE PLAQUE WHICH STATES '1908, J. ...

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

    6. VIEW OF BRIDGE COMMEMORATIVE PLAQUE WHICH STATES '1908, J. H. CROOKS, ED. ELLIS, A. S. LELAND, COMMISSIONERS. L. E. BRELSFORD, AUDITOR. L. WEST, SURVEYOR. - B. C. GERWICK, DESIGNER. F. E. WITHCOTT, ENG. ON CONST. C. A. WARNER, CONTRACTOR.' - First Street Reinforced Concrete Bridge, Spanning Moxahala Creek at First Street (CR 7), Roseville, Muskingum County, OH

  10. Is the Acquisition Order of Grammatical Morphemes Impervious to L1 Knowledge? Evidence from the Acquisition of Plural -"s", Articles, and Possessive '"s"

    ERIC Educational Resources Information Center

    Luk, Zoe Pei-sui; Shirai, Yasuhiro

    2009-01-01

    In SLA, it has been often assumed that the effect of the first language (L1) is not very strong in the acquisition of grammatical morphemes (e.g., Ellis, 1994; Mitchell & Myles, 2004). However, such an assumption has not been systematically examined in the literature. This article reviews the morpheme studies conducted with native speakers of…

  11. Irrational Beliefs of Shoplifters.

    ERIC Educational Resources Information Center

    Solomon, Gary S.; Ray, Joseph B.

    1984-01-01

    Developed and tested the Shoplifter Offenders Program (SOP) which uses the principles of Ellis' rational-emotive therapy (RET) as the conceptual foundation for the intensive, 8-hour, psychoeducational group counseling experience with adult first offender shoplifters (N=94). Results showed a recidivism rate of approximately one percent. (LLL)

  12. The Intimate Correlation of Invitational Education and Effective Classroom Management

    ERIC Educational Resources Information Center

    Riner, Phillip S.

    2003-01-01

    Critics of Invitational Education and other self-concept approaches to learning have long argued that there is a lack of empirical data to support the claims that approaches to student instruction based on self-concept theory are central to effective learning. Ellis (2001) examines a number of these analyses where self-concept, self-esteem, and…

  13. The Introductory Mathematics Curriculum: Misleading, Outdated, and Unfair and Responses .

    ERIC Educational Resources Information Center

    Roberts, Fred S.; And Others

    1984-01-01

    Roberts discusses his perception that the college introductory curriculum in mathematics is outdated. Reactions are then presented from Lucas, Hamming, Tall, David, Ellis, Thompson, Mason, and Guy, with a response by Roberts. The need to change instructional methods as well as curriculum is noted by most. (MNS)

  14. The Contribution of Domain-Specific Knowledge in Predicting Students' Proportional Word Problem Solving Performance

    ERIC Educational Resources Information Center

    Jitendra, Asha K.; Lein, Amy E.; Star, Jon R.; Dupuis, Danielle N.

    2013-01-01

    Proportional thinking, which requires understanding fractions, ratios, and proportions, is an area of mathematics that is cognitively challenging for many children and adolescents (Fujimura, 2001; Lamon, 2007; Lobato, Ellis, Charles, & Zbiek, 2010; National Mathematics Advisory Panel [NMAP], 2008) and "transcends topical barriers in adult…

  15. Opulence to Decadence: "The Outsiders" and "Less than Zero."

    ERIC Educational Resources Information Center

    Seay, Ellen A.

    1987-01-01

    Compares and contrasts two adolescent novels, S. E. Hinton's "The Outsiders," and B. Ellis' recent "Less than Zero." Argues for the social relevance and educational worth of both novels, showing that they raise moral and social issues teens need to think about and are already confronting. (JG)

  16. Verbal Working Memory in Bilingual Children.

    ERIC Educational Resources Information Center

    Gutierrez-Clellen, Vera F.; Calderon, Janet; Weismer, Susan Ellis

    2004-01-01

    The present study compared the performance of 44 Latino children on the Competing Language Processing Task (CLPT; C. Gaulin & T. Campbell, 1994) and the Dual Processing Comprehension Task (DPCT; S. Ellis Weismer, 1996). First, it was of interest to know if there were significant differences between children with and without bilingual proficiency…

  17. Schools Reaching Out and Success for All Children: Two Case Studies.

    ERIC Educational Resources Information Center

    Swap, Susan McAllister

    This research report evaluates a 2-year effort to achieve home-school partnerships and success for all children at two urban schools: P.S. 111 in New York City and the Ellis School in Boston. As conceptualized by the Institute for Responsive Education staff, the process of achieving success for all children required the transformation of school…

  18. Second Language Learners' Contiguous and Discontiguous Multi-Word Unit Use over Time

    ERIC Educational Resources Information Center

    Yuldashev, Aziz; Fernandez, Julieta; Thorne, Steven L.

    2013-01-01

    Research has described the key role of formulaic language use in both written and spoken communication (Schmitt, 2004; Wray, 2002), as well as in relation to L2 learning (Ellis, Simpson--Vlach, & Maynard, 2008). Relatively few studies have examined related fixed and semi-fixed multi-word units (MWUs), which comprise fixed parts with the potential…

  19. Motivating the Gifted, Talented, Creative. A Meta-Analysis.

    ERIC Educational Resources Information Center

    Shaughnessy, Michael F.

    The main theories of motivation are reviewed in an effort to help teachers discern various tactics and techniques that they can use with gifted, talented, and creative students. Among the theories examined are Ivan Pavlov's respondent conditioning; Albert Ellis's rational-emotive approach; Abraham Maslow's triangular approach to growth and…

  20. The Relationship between Teachers' Beliefs of Grammar Instruction and Classroom Practices in the Saudi Context

    ERIC Educational Resources Information Center

    Alghanmi, Bayan; Shukri, Nadia

    2016-01-01

    Teacher cognition (Borg, 2015) of grammar instruction is a relatively new phenomenon that has yet to be explored in the Saudi context. While many studies have focused on the teaching of grammar in general (Ellis, 2006; Corzo, 2013; Braine, 2014), further research needs to be done - particularly when it comes to understanding teachers' beliefs of…

  1. Exploring the Potential of Rehearsal via Automatized Structured Tasks versus Face-to-Face Pair Work to Facilitate Pragmatic and Oral Development

    ERIC Educational Resources Information Center

    Sydorenko, Tetyana V.

    2011-01-01

    Past research has uncovered ways to improve communicative competence, including task-based learner-learner interaction (e.g., R. Ellis, 2003) and task planning (e.g., Mochizuki and Ortega, 2008). Teacher-guided planning particularly increases the benefits of learner-learner interaction (Foster and Skehan, 1999). One component of communicative…

  2. Generalizing: The Core of Algebraic Thinking

    ERIC Educational Resources Information Center

    Kinach, Barbara M.

    2014-01-01

    Generalizing--along with conjecturing, representing, justifying, and refuting--are forms of mathematical reasoning important in all branches of mathematics (Lannin, Ellis, and Elliott 2011). Increasingly, however, generalizing is recognized as the essence of thinking in algebra (Mason, Graham, and Johnston-Wilder 2010; Kaput, Carraher, and Blanton…

  3. Missionary Girl Power: Saving the "Third World" One Girl at a Time

    ERIC Educational Resources Information Center

    Sensoy, Ozlem; Marshall, Elizabeth

    2010-01-01

    Deborah Ellis's "The Breadwinner" is a popular young adult novel about Muslim girls. In this paper, we offer an analysis of the representation of Muslim girls and women in the book as well as responses from undergraduate students enrolled in a children's literature course to these constructions. Building on the work of postcolonial feminism…

  4. 78 FR 33464 - Texas Disaster #TX-00405

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... ADMINISTRATION Texas Disaster TX-00405 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 05/29/2013... adversely affected by the disaster: Primary Counties: Ellis, Hood, Johnson. Contiguous Counties:...

  5. Facing the Future.

    ERIC Educational Resources Information Center

    Gallin, Alice, Ed.

    1983-01-01

    Ways that Catholic colleges and universities are trying to fulfill their role are discussed in articles by six college presidents and a church historian. In "The Catholic Liberal Art College: Has It a Future?" John Tracy Ellis notes some of the roots to be reaffirmed by Catholic colleges. In "Preparing for the Millennium," Theodore M. Hesburgh…

  6. The Potential Importance of Conservation, Restoration and Altered Management Practices for Water Quality in the Wabash River Watershed

    EPA Science Inventory

    The Potential Importance of Conservation, Restoration and Altered Management Practices for Water Quality in the Wabash River Watershed Guoxiang Yang1, Elly P.H. Best2, Staci Goodwin3 1 ORISE Postdoc Research Associate at U.S. Environmental Protection Agency, National Risk...

  7. Impact of Consciousness-Raising Activities on Young English Language Learners' Grammar Performance

    ERIC Educational Resources Information Center

    Fatemipour, Hamidreza; Hemmati, Shiva

    2015-01-01

    Grammar Consciousness-Raising (GCR) is an approach to teaching of grammar which learners instead of being taught the given rules, experience language data. The data challenge them to rethink, restructure their existing mental grammar and construct an explicit rule to describe the grammatical feature which the data illustrate (Ellis, 2002). And…

  8. The Fight over Screening Students to Prevent Suicide

    ERIC Educational Resources Information Center

    Ashford, Ellie

    2005-01-01

    An article by Ellie Ashford condensed from School Board News (Jun 28, 2005) is presented in this article. Proponents of mental health screening point to stories to illustrate the benefits of screening seemingly healthy teenagers. Yet, opposition to mental health screening is growing, with one school health expert calling it "as controversial as…

  9. 21st Century Learning and Information Literacy

    ERIC Educational Resources Information Center

    Breivik, Patricia Senn

    2005-01-01

    The faces of immigrant children who had come through Ellis Island with their parents in search of better futures stare out at me from a set of black and white photographs near my desk. The children, frozen in time, are lined up for blocks, waiting for the doors of a public library to open. Access to information was their pathway to a future of…

  10. Information-Seeking Behavior in the Digital Age: A Multidisciplinary Study of Academic Researchers

    ERIC Educational Resources Information Center

    Ge, Xuemei

    2010-01-01

    This article focuses on how electronic information resources influence the information-seeking process in the social sciences and humanities. It examines the information-seeking behavior of scholars in these fields, and extends the David Ellis model of information-seeking behavior for social scientists, which includes six characteristics:…

  11. School Counselor Supervisors' Perceptions of the Discrimination Model of Supervision

    ERIC Educational Resources Information Center

    Luke, Melissa; Ellis, Michael V.; Bernard, Janine M.

    2011-01-01

    The authors examined 38 school counselor supervisors' perceptions of the Discrimination Model (DM; Bernard, 1979, 1997) of supervision, replicating and extending Ellis and Dell's (1986) investigation of the DM with mental health counselor supervisors. Participants judged the dissimilarity of each unique combination of roles and foci of the DM. The…

  12. 39. Photograph of a line drawing. 'SECTIONS SHOWING EQUIPMENT, BUILDING ...

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

    39. Photograph of a line drawing. 'SECTIONS SHOWING EQUIPMENT, BUILDING 'G'. Holston Ordnance Works, Tennessee Eastman Corporation. July 25, 1942. Delineator: E. E. Ellis. Drawing # 7651-1007-213. - Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Line 9, Kingsport, Sullivan County, TN

  13. Gauge-invariant cosmic structures---A dynamic systems approach

    SciTech Connect

    Woszczyna, A. )

    1992-03-15

    Gravitational instability is expressed in terms of the dynamic systems theory. The gauge-invariant Ellis-Bruni equation and Bardeen's equation are discussed in detail. It is shown that in an open universe filled with matter of constant sound velocity the Jeans criterion does not adequately define the length scale of the gravitational structure.

  14. The Employment Context. The Impact of the Law on the Lives of Women. Gender and American Law Series, No. 3.

    ERIC Educational Resources Information Center

    Maschke, Karen J., Ed.

    This book contains the following 14 articles on the effects of law on women in the United States: "Protection of Women Workers and the Courts: A Legal Case History" (Ann Corinne Hill); "Sexual Harassment and Race: A Legal Analysis of Discrimination" (Judy Trent Ellis); "Comparable Worth: Is This a Theory for Black Workers?" (Judy Scales-Trent);…

  15. Readings from...Play as a Medium for Learning and Development.

    ERIC Educational Resources Information Center

    Bergen, Doris, Ed.

    The chapters and essays in this book are drawn from the 1988 edition of "Play as a Medium for Learning and Development." The first chapter, "The Challenge of Educational Play," by Bernard Spodek and Olivia N. Saracho, is followed by two essays: (1) "Play and the Origin of Species," (Michael J. Ellis); and (2) "The Struggle between Sacred Play and…

  16. Adaptive Calibration of Children's Physiological Responses to Family Stress: The Utility of Evolutionary Developmental Theory--Comment on Del Giudice et al. (2012) and Sturge-Apple et al. (2012)

    ERIC Educational Resources Information Center

    Bugental, Daphne Blunt

    2012-01-01

    Children's physiological reactions to stress are presented from the broader theoretical perspective of adaptive calibration to the environment, as rooted in life history theory. Del Giudice, Hinnant, Ellis, and El-Sheikh (2012) focus on children's physiological responses to a stressful task as a consequence of their history of family stress.…

  17. Why Is It Difficult to Grasp the Impacts of the Portuguese Quality Assurance System?

    ERIC Educational Resources Information Center

    Veiga, Amélia; Rosa, Maria João; Dias, Diana; Amaral, Alberto

    2013-01-01

    This article analyses the impacts of the Portuguese quality assurance system on academic cultures, using the Cultural Theory proposed by Douglas (1970, 1982) and developed by Thompson, Ellis and Wildavsky (1990) as an explanatory framework for Portuguese academics' preference formation in relation to quality assessment. The Portuguese higher…

  18. An Attempt to Elaborate a Construct to Measure the Degree of Explicitness and Implicitness in ELT Materials

    ERIC Educational Resources Information Center

    Criado Sanchez, Raquel; Perez, Aquilino Sanchez; Gomez, Pascual Cantos

    2010-01-01

    The concepts of "explicit" and "implicit" (knowledge) are at the core of SLA studies. We take "explicit" as conscious and declarative (knowledge); "implicit" as unconscious, automatic and procedural (knowledge) (DeKeyser, 2003; R. Ellis, 2005a, 2005b, 2009; Hulstjin, 2005; Robinson, 1996; Schmidt, 1990, 1994). The importance of those concepts and…

  19. Promises & Challenges. Proceedings of the Annual Conference on Multimedia in Education & Industry (2nd, Savannah, Georgia, July 29-31, 1993).

    ERIC Educational Resources Information Center

    Association for Applied Interactive Multimedia, Columbia, SC.

    This proceedings of the Association for Applied Interactive Multimedia 1993 conference includes the following papers: "Multimedia in Education and Training: 'Promises and Challenges'" (H. D. Ellis); "Critical Thinking in the Multimedia, Self-Paced English Classroom" (L. Mortensen); "Computer Assisted Instruction" (C. Whitehouse); "Cyberteaching:…

  20. Tanning Effects of Aluminum -Genipin or -Vegetable Tannin Combinations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genipin, a naturally occurring protein crosslinking agent, isolated from the fruit of Gardenia jasmindides Ellis, is beginning to replace glutaraldehyde as a fixative for biological tissues. Earlier research in this laboratory demonstrated that when hide powder was first tanned with 8% aluminum and...