Maxwell's Enduring Legacy

NASA Astrophysics Data System (ADS)

Longair, Malcolm

2016-07-01

Preface; Acknowledgements; Figure credits; Part I. To 1874: 1. Physics in the nineteenth century; 2. Mathematics and physics in Cambridge in the nineteenth century; Part II. 1874 to 1879: 3. The Maxwell era; Part III. 1879 to 1884: 4. Rayleigh's Quinquennium; Part IV. 1884 to 1919: 5. The challenges facing J. J. Thomson; 6. The J. J. Thomson era, 1884-1900 - the electron; 7. The Thomson era, 1900-19 - atomic structure; Part V. 1919 to 1937: 8. Rutherford at McGill and Manchester Universities - new challenges in Cambridge; 9. The Rutherford era - the radioactivists; 10. Rutherford era - the seeds of the new physics; Part VI. 1938 to 1953: 11. Bragg and the war years; 12. Bragg and the post-war years; Part VII. 1953 to 1971: 13. The Mott era - an epoch of expansion; 14. The Mott era - radio astronomy and high energy physics; 15. The Mott era - the growth of condensed matter physics; Part VIII. 1971 to 1982: 16. The Pippard era - a new laboratory and a new vision; 17. The Pippard era - radio astronomy, high energy physics and laboratory astrophysics; 18. The Pippard era - condensed matter physics; Part IX. 1984 to 1995: 19. The Edwards era - a new epoch of expansion; 20. The Edwards era - new directions in condensed matter physics; 21. The Edwards era - high energy physics and radio astronomy; Part X. 1995 to present: 22. Towards the new millennium and beyond; 23. The evolution of the New Museums site; Notes; Bibliography; Author index; Index.

Science News or Astrological Debating: Chinese Records of the Transit of Venus of 1874

NASA Astrophysics Data System (ADS)

Lu, Lingfeng

2012-09-01

The Venus transit is very important in the measuring of the distance between the sun and the earth. It ever occurred in 1874, but this time it was visible only in China and some other places in eastern sphere. So many astronomers of the western countries had to come to China to observe it. In traditional Chinese astrological explanation, the sun represented the emperor. If the sun were invaded by other stars, it means that the emperor and the country would have some ominous disasters. In late 19th century, western astronomical knowledge was widely translated into Chinese and understood by Chinese intellectuals. The Venus transit should easily be understood by Chinese intellectuals as one kind of astronomical phenomena. But early before the Venus transit taking place in 1874, many Chinese publications had to introduce this kind of celestial phenomena as science news because at same time, some influential news papers and journals also had some discussion on what astrological connection between the Venus transit of this time and the fortune of the country. This article collects these interesting Chinese records and discusses what different attitude to the Venus transit by Chinese intellectuals and officials during that period in which western learning was widely disseminated in China.

Probing the Human Brain with Stimulating Electrodes: The Story of Roberts Bartholow's (1874) Experiment on Mary Rafferty

ERIC Educational Resources Information Center

Harris, Lauren Julius; Almerigi, Jason B.

2009-01-01

Roberts Bartholow's 1874 experiment on Mary Rafferty is widely cited as the first demonstration, by direct application of stimulating electrodes, of the motor excitability of the human cerebral cortex. The many accounts of the experiment, however, leave certain questions and details unexamined or unresolved, especially about Bartholow's goals, the…

Psychiatry in Portugal: Key actors and conceptual history (1884-1924).

PubMed

Morgado Pereira, José

2018-06-01

The aim of this article is the study of psychiatry in Portugal between 1884 and 1924, the period when it became institutionalized, and when works that marked its scientific evolution were published. This paper summarizes the various historiographical approaches, and its approach to the subject is closest to the conceptual history carried out by German Berrios in Cambridge. The study attempts to correlate the key actors and their works with the history of different scientific ideas, its differences, and the influences of foreign authors. The diseases, syndromes, symptoms and pathologizations in this historical period were also studied, justifying a constructionist perspective. Finally, the various therapies are discussed, from institutional to pharmacological and psychotherapeutical.

Probing the human brain with stimulating electrodes: the story of Roberts Bartholow's (1874) experiment on Mary Rafferty.

PubMed

Harris, Lauren Julius; Almerigi, Jason B

2009-06-01

Roberts Bartholow's 1874 experiment on Mary Rafferty is widely cited as the first demonstration, by direct application of stimulating electrodes, of the motor excitability of the human cerebral cortex. The many accounts of the experiment, however, leave certain questions and details unexamined or unresolved, especially about Bartholow's goals, the nature and quality of the evidence, and the experiment's role in the history of theory and research on localisation of function. In this article, we try to fill these gaps and to tell the full story. We describe Bartholow's career up to 1874, review the theoretical and empirical background for the experiment, and present Bartholow's own account of the experiment as well as those of his supporters and critics. We then present our own analysis, assess the experiment's influence on contemporaneous scientific opinion about cortical excitability, and trace its citation record into our own time. We also review and assess ethical criticisms of Bartholow and their effects on his career, and we close by discussing the role we think the experiment deserves to play in the history of theory and research on cortical excitability.

Neolinoptes gen. n., a replacement name for the net-winged beetle genus Linoptes Gorham, 1884 and a new species of Lycomorphon from Guyana (Coleoptera: Lycidae).

PubMed

Nascimento, Elynton Alves DO; Bocakova, Milada

2017-01-09

Neolinoptes gen. n. is erected to replace Linoptes Gorham, 1884, preoccupied by Linoptes Menge, 1854 (Arachnida: Araneae). Consequently, Neolinoptes imbrex (Gorham, 1884) comb. n., N. amazonicus (Pic, 1923) comb. n., N. atronotatus (Pic, 1922) comb. n., N. atripennis (Pic, 1932) comb. n. are proposed. Calocladon rubidum Gorham, 1884 is transferred to Neolinoptes. Lycomorphon iwokrama sp. n. is proposed as new to science and the genus is recorded from Guyana for the first time. Additionally, Falsocaenia irregularis var. germaini Pic, 1931 is elevated to species rank and past confusion on F. irregularis discussed. New data on geographical distribution of Falsocaenia paranana (Pic, 1922) are presented.

Of Madness and Empire: The Rhetor as "Fool" in the Khartoum Siege Journals of Charles Gordon, 1884

ERIC Educational Resources Information Center

Bass, Jeff D.

2007-01-01

This essay examines the rhetorical persona of the "Fool" as employed by General Charles Gordon in six volumes of journals recorded during the siege of Khartoum by Mahdist forces from September to December, 1884. After identifying the particular rhetorical aspects of the "Fool" as social critic/site of ideological contestation,…

Case 3724 - Metochus abbreviatus Scott, 1874 (Insecta, Heteroptera): proposed precedence over Rhyparochromus erosus Walker, 1872 (currently Metochus erosus)

USDA-ARS?s Scientific Manuscript database

The purpose of this application, under Article 23.9.3 of the Code, is to conserve the widely used specific name Metochus abbreviatus Scott, 1874, for a species of rhyparochromid bugs from East Asia. The name is threatened by the senior subjective synonym Metochus erosus (Walker, 1872), which has bee...

77 FR 28922 - 60-Day Notice of Proposed Information Collection: DS-1884, Petition To Classify Special Immigrant...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

..., Petition To Classify Special Immigrant Under INA 203(b)(4) as an Employee or Former Employee of the U.S... of 1995. Title of Information Collection: Petition to Classify Special Immigrant Under INA 203(b)(4...: DS-1884. Respondents: Aliens petitioning for immigrant visas under INA 203(b)(4). Estimated Number of...

Highlighting our international astronomical heritage: Tasmanian relics of the 1874 transit of Venus

NASA Astrophysics Data System (ADS)

Orchiston, Wayne; Buchanan, Alex; Price, Gary; Sprent, Tony

2015-07-01

Through the presence of two 1874 American transit of Venus stations, Tasmania played a key role in determining a value for the astronomical unit. But what makes these two stations even more important is that to this day they preserve relics associated with these historic observations. In this paper we summarise the surviving evidence found at Barrack Square in Hobart, and then revisit the Campbell Town site and provide a new interpretation of the field evidence preserved there. This is a revision of the problematic interpretation that was presented in Orchiston and Buchanan (2004), and is based upon more recent investigations.

[André Detoeuf (1884-1931): pharmacist, industrialist and chemist].

PubMed

Leclercq, Loïc

2011-04-01

During the transition between the 19th and 20th century, Auguste Béhal (1859-1941), a native of Lens (France, Pas-de-Calais), renewed organic chemistry teaching at the Paris School of Pharmacy by the introduction of atomic notation and pre-electronic mechanisms. This revolution primarily affects the future pharmacists. Thus, Béhal becomes the leader of a "School" of thought and directs the work of many students called "Béhaliens": Ernest Fourneau (1872-1949), Marc Tiffeneau (1873-1945), Marcel Sommelet (1877-1952), etc. Among these students, three are also from Lens: Amand Valeur (1870-1927), Raymond Delaby (1891-1958) and André Detoeuf (1884-1931). The latter, initially, will follow the footsteps of his older siblings (pharmacy studies, writing a thesis under the direction of Behal); however, despite having started a career in academia, he left his post for the industry (Etablissements Kuhlmann and Billault).

North Korea’s Second Nuclear Test: Implications of U.N. Security Council Resolution 1874

DTIC Science & Technology

2010-04-15

butter” (or in North Korea’s case, rice ) and, in the process, creating a humanitarian disaster. The additional sanctions in U.N. Resolution 1874 target...the May 2009 North Korean nuclear test. See also CRS Report RL34327, Proliferation Security Initiative (PSI), by Mary Beth Nikitin. 72 “Nuclear Black ...Beverages 5,137,988 5,084,449 6,652,041 33 Perfumery, Cosmetic Products 1,322,454 1,672,327 1,688,481 42 Leather Art; Saddlery, Etc. 772,645 1,441,805

Failed State: A New (Old) Definition

DTIC Science & Technology

2010-04-21

school curriculum into CD-ROMs so students can learn interactively with the aid of computers. Programa Escuelas de Calidad, or quality schools program...12 Ibid., 133. 13 David Hume, Treatise on Human Nature (London: Longmans, 1874), 415. 14 Charles de Secondat Montesquieu, The...category political legitimacy and the sub-categories of regime inclusions , factionalism, political salience of elite ethnicity, polity fragmentation

Gilles de la Tourette and the discovery of Tourette syndrome. Includes a translation of his 1884 article.

PubMed

Lajonchere, C; Nortz, M; Finger, S

1996-06-01

In 1885, Gilles de la Tourette described 9 patients who suffered from a disorder characterized by involuntary movements, echolalia, echopraxia, coprolalia, and strange, uncontrollable sounds. In his article, Gilles de la Tourette presented some earlier descriptions of this disorder. To appreciate what first led Gilles de la Tourette to Tourette syndrome, however, it is necessary to turn to an article that he published a year earlier. In his 1884 article, Gilles de la Tourette cited several movement disorders that he thought were similar to each other, yet different from true chorea. After describing these disorders, namely, "jumping" of Maine, latah of Malaysia, and miryachit of Siberia, he briefly mentioned a boy in Charcot's ward in Paris, France, who seemed to exhibit the same condition. In an addendum, he then said that other cases were now surfacing in Paris and that he would write an additional article describing these individuals. To achieve a more thorough understanding of the events that led Gilles de la Tourette to his 1885 description of the disorder that now bears his name, we herein present an English-language translation of his 1884 article along with a commentary.

A new asymmetrical feather mite of the genus MIchaelia Trouessart, 1884 (Astigmata: Freyanidae) from the neotropical cormorant, Phalacrocorax brasilianus (Pelecaniformes)

USDA-ARS?s Scientific Manuscript database

Species of the feather mite genus Michaelia Trouessart, 1884 are notable for the bilateral asymmetry in males, displayed in the structure of anterior legs (both hetero- and homeomorphs) and the opisthosomal lobes (heteromorphs). A new species of this genus, Michaelia neotropica sp. n., is described ...

The Scientific Illusion of Victor Burq (1822-1884).

PubMed

Walusinski, Olivier

2018-03-07

Victor Burq (1822-1884) is closely associated with a therapy named "burquism" by Jean-Martin Charcot, which was used in treating hysteria, especially hysteric anesthesia and paralysis, by applying metals, mainly copper, to affected zones. In 1876, Charcot, Luys, and Dumontpallier, commissioned by the Société de Biologie, issued 2 opinions validating the results obtained by Burq during the 25 years he dedicated to his research. From that point forward, the careers of these 3 famous physicians were lastingly reoriented toward the practice of hypnosis. This neo-mesmeric resurgence at the end of the nineteenth century can be considered the cause of an epistemological change that gave rise to "psychological medicine." During the repeated cholera epidemics in the mid-nineteenth century, Burq recommended preventive and corrective ingestion of copper, after observing that smelter workers were unaffected by the disease. The mechanisms of copper's anti-bacterial action have since been elucidated and legitimize Burq's anti-cholera campaign. Burq also advocated the ingestion of copper sulphate to treat diabetes. Current-day findings on intestinal microbiota and how these organisms influence blood sugar regulation support Burq's claims, considered far-fetched for many years. © 2018 S. Karger AG, Basel.

Draft genome sequence of Sugiyamaella xylanicola UFMG-CM-Y1884T, a xylan-degrading yeast species isolated from rotting wood samples in Brazil.

PubMed

Batista, Thiago M; Moreira, Rennan G; Hilário, Heron O; Morais, Camila G; Franco, Glória R; Rosa, Luiz H; Rosa, Carlos A

2017-03-01

We present the draft genome sequence of the type strain of the yeast Sugiyamaella xylanicola UFMG-CM-Y1884 T (= UFMG-CA-32.1 T  = CBS 12683 T ), a xylan-degrading species capable of fermenting d-xylose to ethanol. The assembled genome has a size of ~ 13.7 Mb and a GC content of 33.8% and contains 5971 protein-coding genes. We identified 15 genes with significant similarity to the d-xylose reductase gene from several other fungal species. The draft genome assembled from whole-genome shotgun sequencing of the yeast Sugiyamaella xylanicola UFMG-CM-Y1884 T (= UFMG-CA-32.1 T  = CBS 12683 T ) has been deposited at DDBJ/ENA/GenBank under the accession number MQSX00000000 under version MQSX01000000.

Report of work done in the division of chemistry and physics mainly during the fiscal year 1884-85

USGS Publications Warehouse

Clarke, Frank Wigglesworth

1886-01-01

The present bulletin contains some of the more important results obtained in the chemical laboratory of the United States Geological Survey during the fiscal year 1884—'85. It also contains two physical papers representing work which was mainly done during previous fiscal years, but completed during the one for which this bulletin is issued. These papers are practically continuations of or supplements to Bulletin 14.

[Ilha Grande Lazaretto: isolation, imprisonment, and surveillance in the fields of health care and politics (1884-1942)].

PubMed

dos Santos, Myrian Sepúlveda

2007-01-01

The Ilha Grande pest house, located on the coast of Rio de Janeiro state, was built in 1884 to control the spread of epidemics via Brazilian ports. Separated from the continent, the buildings that housed patients could be kept under constant surveillance. Isolation regimens differed in accordance with the class on which passengers had traveled. The complex was used at different times as a military prison and eventually deactivated. In 1942, it was restored and became the Cândido Mendes Penal Colony.

Professor Samuel David Gross (1805-1884) and His Innovations in Surgery and Medicine.

PubMed

Laios, Konstantinos

2018-06-01

Professor Samuel David Gross (1805-1884) is considered as one of the founders of American surgery. He was a skillful surgeon who could excellently perform a lithotomy, an amputation, and a cataract surgery. He introduced many new surgical techniques and designed new surgical and medical instruments. He expertise was not limited to surgery alone; he also published studies concerning internal medicine, pathology, experimental physiology, and pharmacology. His most important treatise was his 2-volume work, A System of Surgery, Pathological, Diagnostic, Therapeutic and Operative (1861), which was a standard reference book in surgery in the United States during the second half of 19th century. Gross received many honors during his life. He was active in the operating room until his death.

Calidad del aire interior en las escuelas

EPA Pesticide Factsheets

EPA ha desarrollado el Programa de Herramientas de Calidad del Aire Interior para las Escuelas para reducir la exposición a los contaminantes ambientales en las mismas a través de la adopción voluntaria de las prácticas para manejar la calidad del aire int

The ABC of Biofilm Drug Tolerance: the MerR-Like Regulator BrlR Is an Activator of ABC Transport Systems, with PA1874-77 Contributing to the Tolerance of Pseudomonas aeruginosa Biofilms to Tobramycin.

PubMed

Poudyal, Bandita; Sauer, Karin

2018-02-01

A hallmark of biofilms is their tolerance to killing by antimicrobial agents. In Pseudomonas aeruginosa , biofilm drug tolerance requires the c-di-GMP-responsive MerR transcriptional regulator BrlR. However, the mechanism by which BrlR mediates biofilm drug tolerance has not been elucidated. Here, we demonstrate that BrlR activates the expression of at least 7 ABC transport systems, including the PA1874-PA1875-PA1876-PA1877 (PA1874-77) operon, with chromatin immunoprecipitation and DNA binding assays confirming BrlR binding to the promoter region of PA1874-77. Insertional inactivation of the 7 ABC transport systems rendered P. aeruginosa PAO1 biofilms susceptible to tobramycin or norfloxacin. Susceptibility was linked to drug accumulation, with BrlR contributing to norfloxacin accumulation in a manner dependent on multidrug efflux pumps and the PA1874-77 ABC transport system. Inactivation of the respective ABC transport system, furthermore, eliminated the recalcitrance of biofilms to killing by tobramycin but not norfloxacin, indicating that drug accumulation is not linked to biofilm drug tolerance. Our findings indicate for the first time that BrlR, a MerR-type transcriptional activator, activates genes encoding several ABC transport systems, in addition to multiple multidrug efflux pump genes. Moreover, our data confirm a BrlR target contributing to drug tolerance, likely countering the prevailing dogma that biofilm tolerance arises from a multiplicity of factors. Copyright © 2018 American Society for Microbiology.

A 19th century climate chronology for the Kalahari region of central southern Africa derived from missionary correspondence

NASA Astrophysics Data System (ADS)

Nash, David J.; Endfield, Georgina H.

2002-06-01

Unpublished materials written by missionaries based at London Missionary Society and Wesleyan Methodist Missionary Society mission stations across the Kalahari region have been used as the primary source for the construction of a historical climatic chronology for central southern Africa for the period 1815-1900. Data from these unpublished documents were supplemented by analyses of published material written by various hunters and explorers (as well as missionaries) who travelled beyond the immediate areas of missionary activity. Key features of the climate chronology are the identification of six drought episodes and seven periods of above-average rainfall which affected various parts of the region. Major dry periods occurred in 1820-27, 1831-35, 1844-51, 1857-65, 1877-86 and 1894-99, of which the droughts in 1844-51, 1857-65, 1884-86 and 1894-99 were the most widespread. Wetter periods are identified in 1816-17, 1829-30, 1851-52, 1863-64, 1874-75, 1889-91 and 1899-1900, with the most widely distributed wet conditions occurring in 1889-91. In order to ascertain the reliability of the chronology, the document-derived climate sequence has been compared with available meteorological data for the study area (from Barkly West for the period 1883-1900) and shows good general agreement.The results of this study have been compared with historical climate chronologies for the former Cape Province of South Africa. This comparison reveals that large areas of the southern African subcontinent experienced dry conditions in 1826-27, 1832-35, 1848-1851, 1858-60, 1861-63, 1877-81, 1884-86 and 1894-99, with the dry phases of the early 1850s, 1858-60, 1861-63 and 1894-99 possibly extending beyond the northern border of present-day Botswana. Wetter phases affected much of the subcontinent in 1829-30, 1851-52, 1863-64, 1874-75, 1889-91 and 1899-1900, with 1874-75 and 1889-91 associated with reports of flooding from central Botswana to the eastern Cape. The causal mechanisms of

Fermi surface measurements in YBa2Cu3O(7-x) and La(1.874)Sr(126)CuO4

NASA Astrophysics Data System (ADS)

Howell, R. H.; Sterne, P. A.; Solal, F.; Fluss, M. J.; Haghighi, H.; Kaiser, J. H.; Rayner, S. L.; West, R. N.; Liu, J. Z.; Shelton, R.

1991-06-01

We report new, ultra high precision measurements of the electron-positron momentum spectra of YBa2Cu3O(7-x) and La(1.874)Sr(126)CuO4. The YBCO experiments were performed on twin free, single crystals and show discontinuities with the symmetry of the Fermi surface of the CuO chain bands. Conduction band and underlying features in LSCO share the same symmetry and can only be separated with the aid of LDA calculations.

Fermi surface measurements in YBa 2Cu 3O 7- x and La 1.874Sr .126CuO 4

NASA Astrophysics Data System (ADS)

Howell, R. H.; Sterne, P. A.; Solal, F.; Fluss, M. J.; Haghight, H.; Kaiser, J. H.; Rayner, S. L.; West, R. N.; Liu, J. Z.; Shelton, R.; Kojima, H.; Kitazawa, K.

1991-12-01

We report new, ultra high precision measurements of the electron-positron momentum spectra of YBa 2Cu 3O 7- x and La 1.874Sr .126CuO 4. The YBCO experiments were performed on twin free, single crystals and show discontinuities with the symmetry of the Fermi surface of the CuO chain bands. Conduction band and underlying features in LSCO share the same symmetry and can only be separated with the aid of LDA calculations.

The Triple Qualification examination of the Scottish medical and surgical colleges, 1884-1993.

PubMed

Dingwall, H M

2010-09-01

The Triple Qualification (TQ) examination of the three Scottish medical colleges was founded in 1884 in the aftermath of the Medical Act of 1858, to offer a medical qualification that would have equal status with that of the universities and other medical schools. Continued efforts to amend the Act had threatened that the universities might dominate basic medical education to the exclusion of the colleges, which opposed this perceived threat to their viability. The TQ proved surprisingly durable and catered for a changing constituency of candidates over the century of its existence, offering a route to medical qualification for individuals from Great Britain and Ireland, the dominions and such diverse groups as exiled Jews from Europe and Rhodesians following independence. This article examines the origins and structure of the examination and assesses the changing candidate profile over the century of its existence.

So, You Want to Start a Charter? La Escuela Freire: A Charter School Case Study

ERIC Educational Resources Information Center

Herzog, Anat

2017-01-01

This case study attempts to better understand the nuances of charter school impact by documenting the story of the Board of La Escuela Freire (the Board), a group attempting to open a democratic, social justice charter school in Santa Ana, California. In asking the question: "What has been the development process of La Escuela Freire?",…

The Work of John Isaac Plummer at Orwell Park Observatory in the years 1874 to 1890

NASA Astrophysics Data System (ADS)

Whiting, P. J.

2006-12-01

This paper builds on the unpublished collation by the Orwell Astronomical Society entitled John Isaac Plummer. It takes the form of a chronology and critique of papers published by John Isaac Plummer (1844-1925) in the Monthly Notices of the Royal Astronomical Society and Astronomische Nachrichten on work undertaken at the Orwell Park Observatory, Ipswich, in the years 1874 to 1890. This work, mainly, although not exclusively, in England, took the form of measuring the positions and deriving the orbits of as many comets as could be observed from Orwell Park. Plummer also published papers in other journals, such as Nature and The Observatory, but these are to be the subject of future research.

Ernst Rüdin, 1874-1952: a German psychiatrist and geneticist.

PubMed

Weber, M M

1996-07-26

Ernst Rüdin (1874-1952) was one of the major representatives of German psychiatry, genetics, and eugenics in the first half of the twentieth century. Born in Switzerland, he was influenced early on by his brother-in-law Alfred Ploetz, who propagated the ideas of social Darwinism and "racial hygiene" in Germany after 1890. Rüdin began his career in psychiatry at Emil Kraepelin's clinic in Munich, where he developed the concept of "empirical genetic prognosis" of mental disorders. He published his first results on the genetics of schizophrenia in 1916. From 1917-1945 Rüdin was director of the Genealogical-Demographic Department at the German Institute for Psychiatric Research, which Kraepelin had founded. After a short interruption from 1925-1928, Rüdin returned to Munich and enlarged the department. After 1933 the National Socialist government and party endorsed Rüdin's work by supplying financial and manpower support. Nazi health policy required a scientific basis to justify its actions, and Rüdin's ideas corresponded partially with this kind of thinking. In 1934 he prepared the official commentary on the "Law for the Prevention of Genetically Diseased Offspring." The connections of Rüdin's department to National Socialism can be understood as one of the main reasons for the critical attitude towards psychiatric genetics in Germany after 1945.

From cottage to community hospitals: Watlington Cottage Hospital and its regional context, 1874-2000.

PubMed

Hall, John

2012-01-01

The appearance in England from the 1850s of 'cottage hospitals' in considerable numbers constituted a new and distinctive form of hospital provision. The historiography of hospital care has emphasised the role of the large teaching hospitals, to the neglect of the smaller and general practitioner hospitals. This article inverts that attention, by examining their history and shift in function to 'community hospitals'within their regional setting in the period up to 2000. As the planning of hospitals on a regional basis began from the 1920s, the impact of NHS organisational and planning mechanisms on smaller hospitals is explored through case studies at two levels. The strategy for community hospitals of the Oxford NHS Region--one of the first Regions to formulate such a strategy--and the impact of that strategy on one hospital, Watlington Cottage Hospital, is critically examined through its existence from 1874 to 2000.

The Mexican expedition to observe the 8 December 1874 transit of Venus in Japan

NASA Astrophysics Data System (ADS)

Allen, Christine

2005-04-01

The voyage of the Mexican commission to observe the transit of Venus on 8 December 1874 in Japan is briefly recounted. The five-man expedition was led by Francisco Díaz Covarrubias. They succeeded in establishing two observing stations near Yokohama, one in Nogue-no-Yama and one on a hill called "The Bluff", and also in determining precise geographical positions for them. Clear skies allowed the observation of the transit at both stations. The results were presented in Paris in 1875, and published on the same year. They were meant as a contribution to be processed along with all other data obtained by different missions. The importance of the expedition for the development of early modern science in Mexico - particularly astronomy - is examined in the broad context of the social and political conditions then prevailing in the country. The relevance of the mission for the establishment of scientific, cultural and even commercial ties between Japan and Mexico is emphasized.

Taxonomic revision of Aegista subchinensis (Möllendorff, 1884) (Stylommatophora, Bradybaenidae) and a description of a new species of Aegista from eastern Taiwan based on multilocus phylogeny and comparative morphology

PubMed Central

Huang, Chih-Wei; Lee, Yen-Chen; Lin, Si-Min; Wu, Wen-Lung

2014-01-01

Abstract Aegista subchinensis (Möllendorff, 1884) is a widely distributed land snail species with morphological variation and endemic to Taiwan. Three genetic markers (partial sequence of the mitochondrial cytochrome c oxidase subunit I [COI], the 16S rDNA and the nuclear internal transcribed spacer 2 [ITS2]) were analysed to infer phylogenetic relationships and genetic divergence of closely related species of the genus Aegista, Aegista vermis (Reeve, 1852) and Aegista oculus (Pfeiffer, 1850). A new species from Aegista subchinensis has been recognized on the basis of phylogenetic and morphological evidences. The nominal new species, Aegista diversifamilia sp. n. is distinguished from Aegista subchinensis (Möllendorff, 1884) by its larger shell size, aperture and apex angle; wider umbilicus and flatter shell shape. The northernmost distribution of Aegista diversifamilia sp. n. is limited by the Lanyang River, which is presumed to mark the geographic barrier between Aegista diversifamilia sp. n. and Aegista subchinensis. PMID:25349506

Convergence and conflict: anthropology, psychiatry and feminism in the early writings of Madeleine Pelletier (1874-1939).

PubMed

Gordon, Felicia

2008-06-01

This paper reviews the early career and psychiatric writings of Madeleine Pelletier (1874-1939), between 1901 and 1906. Pelletier, a committed feminist and socialist, was the first woman to remove the barriers to women entering the French psychiatric profession, successfully passing the examination for the l'internat des hôpitaux psychiatriques in 1903. Her involvement in La Société d'Anthropologie de Paris and the Institut Général de Psychologie provided a forum for her interest in psychology, both normal and abnormal. She turned increasingly to sociological explanations for mental illness, unwilling to accept the determinism inherent in degeneration theory. Although her career in psychiatry was cut short in 1906, her training and her debating skills, honed in the rationalism of the scientific and Free Masonic societies that she frequented, stood her in good stead in her subsequent career as a political militant.

Plan para las Escuelas "Sabatinas" (Plan for the "Saturday Schools").

ERIC Educational Resources Information Center

Campos, Miguel A.; Williams, David R.

The Escuelas "Sabatinas" (Saturday Schools) program in Costa Rica will be for adults 18 and over who wish to obtain a primary school diploma on the basis of maturity, and who have enough general knowledge, intelligence, and maturity to undertake independent study supplemented by formal instruction. The course will run two years, 36 weeks…

Cómo aumentar la actividad física de los niños durante el período del recreo en las escuelas

PubMed Central

Ludwig, David

2014-01-01

Objetivos. Analizamos si la participación de las escuelas en el Programa de Mejoramiento del Recreo (PMR) en la primavera del año 2011 estuvo asociada a tasas más altas de actividad física intensa en los niños. Métodos. En el PMR, un coordinador dirige a los niños para que practiquen juegos adecuados para la edad a fin de aumentar su nivel de actividad física. Durante el recreo en 25 escuelas primarias públicas de la ciudad de Nueva York (15 participantes en el PMR, 10 no participantes en el PMR) los investigadores observaron algunas áreas predeterminadas (n = 1 339 observaciones) y registraron el número de niños que estaban sedentarios, caminando o muy activos. Resultados. Tras el análisis estadístico con múltiples variables se encontró que la participación en el PMR era una variable predictiva significativa (P = 0,027) de la tasa de actividad física intensa (porcentaje de niños muy activos en las áreas de observación) cuyas medias de los mínimos cuadrados fueron de 41% en las escuelas participantes en el PMR y de 27% en escuelas no participantes en el PMR. En las escuelas participantes en el PMR se siguió registrando una tasa significativamente superior incluso cuando el coordinador de juegos no estaba en el área de observación, lo que sugiere un cambio en la cultura del recreo en las escuelas que participan en este programa. Conclusiones. La tasa de actividad física intensa en las escuelas participantes en el PMR fue 14 puntos porcentuales (o 52%) superior a la tasa registrada en las escuelas no participantes en el PMR. Esta intervención de bajo costo podría ser un agregado valioso a las herramientas para combatir la obesidad infantil y podría valer la pena reproducirla en otros sitios. PMID:24899455

Learning from "Escuela": Documentary Film as a Context for Teacher Learning

ERIC Educational Resources Information Center

Khasnabis, Debi; Goldin, Simona

2016-01-01

This article reports on the design of a teacher education activity that involves the documentary film, "Escuela," which was produced by Hannah Weyer. We describe this instructional design, highlighting how documentary film can be used strategically to create opportunities for teacher candidates to approximate the work of culturally…

Determining the Sun's Deep Meridional Flow Speed Using Active Latitude Drift Rates Since 1874

NASA Astrophysics Data System (ADS)

Hathaway, D. H.; Wilson, R. M.

2005-05-01

Dynamo models that incorporate a deep meridional return flow indicate that this flow regulates both the period and the amplitude of the sunspot cycle (Dikpati & Charbonneau 1999, ApJ, 518, 508 and Charbonneau & Dikpati 2000, ApJ, 543, 1027). We recently examined the equatorward drift of the active latitudes (as given by the centroid of the sunspot areas in each hemisphere) and found evidence supporting this view (Hathaway et al. 2003, ApJ, 589, 665 and Hathaway et al. 2004, ApJ, 602, 543). In those studies we fit the equatorward drift in each hemisphere for each sunspot cycle with a simple parabola - giving us a drift rate and its deceleration for each hemisphere/cycle. Here we analyze the same data (the Royal Greenwich Observatory/USAF/NOAA daily active region summaries) to determine the drift rates in each hemisphere on a yearly basis (rotation-by-rotation measurements smoothed to remove high frequencies) and fit them with a simple model for the meridional flow that provides the meridional flow speed as a function of latitude and time from 1874 to 2005. These flow speeds can be used to test dynamo models -- some of which have predictive capabilities.

The Escuela Moderna Movement of Francisco Ferrer: "Por la Verdad y la Justicia."

ERIC Educational Resources Information Center

Fidler, Geoffrey C.

1985-01-01

The educational theory and practice of the Escuela Modern (Modern School) movement of the Spanish educator Francisco Ferrer, born in 1850, are discussed. Two fundamental tendencies of the movement are child-centered education and education in didactic terms. (RM)

[No connection between scarlet fever and gouty fever. Historical analysis from Ytre Nordhordland during 1862-1884].

PubMed

Sandvik, H

1992-12-10

In 1987 there was an unexplained increase in severe streptococcal diseases in Norway and other western countries. In Norway this increase was not accompanied by a corresponding increase in acute rheumatic fever. This study investigated the occurrence of scarlet fever and acute rheumatic fever in a rural district (approximately 15,000 inhabitants) of western Norway during the years 1862-1884. Four epidemics of severe scarlet fever occurred during this period. The local doctor treated 1,155 patients (96% children), of whom 154 (13.3%) died. Acute glomerulonephritis with subsequent kidney failure seems to have been a major cause of death. During the same period 76 patients (96% adults) were treated for acute rheumatic fever. These cases were not related to the severe epidemics of scarlet fever. It is probable that different, co-circulating strains of streptococci caused the infections, which were followed by glomerulonephritis and rheumatic fever. It is possible that rheumatic fever was caused by the strain that induced the more benign "Angina tonsillaris".

A Case Study of Schooling Practices at an "Escuela Secundaria" in Mexico

ERIC Educational Resources Information Center

de Souza, Marcela

2013-01-01

This article reports results of a qualitative study conducted at a public "escuela secundaria" (U.S. grades 7, 8, and 9) in Guadalajara, Mexico, during the spring of 2010. As the second phase of an ongoing project, the main goal was to learn from direct classroom observation about the most prevalent teaching and institutional practices…

Catalogue of Tenebrionidae (Coleoptera) of North America.

PubMed

Bousquet, Yves; Thomas, Donald B; Bouchard, Patrice; Smith, Aaron D; Aalbu, Rolf L; Johnston, M Andrew; Steiner, Warren E

2017-01-01

This catalogue includes all valid family-group (8 subfamilies, 52 tribes, 14 subtribes), genus-group (349 genera, 86 subgenera), and species-group names (2825 species, 215 subspecies) of darkling beetles (Coleoptera: Tenebrionidae) known to occur in North America and their available synonyms. Data on extant, subfossil and fossil taxa are given. For each name the author and year and page number of the description are provided, with additional information (e.g., type species for genus-group names, author of synonymies for invalid taxa) depending on the taxon rank. Several new nomenclatural acts are included. One new genus, Lepidocnemeplatia Bousquet and Bouchard, is described. Spelaebiosis Bousquet and Bouchard [for Ardoinia Özdikmen, 2004], Blapstinus marcuzzii Aalbu [for Blapstinus kulzeri Marcuzzi, 1977], and Hymenorus campbelli Bouchard [for Hymenorus oculatus Doyen and Poinar, 1994] are proposed as new replacement names. Supporting evidence is provided for the conservation of usage of Tarpela micans (Fabricius, 1798) nomen protectum over Tarpela vittata (Olivier, 1793) nomen oblitum . The generic names Psilomera Motschulsky, 1870 [= Stenomorpha Solier, 1836], Steneleodes Blaisdell, 1909 [= Xysta Eschscholtz, 1829], Ooconibius Casey, 1895 and Euconibius Casey, 1895 [= Conibius LeConte, 1851] are new synonyms (valid names in square brackets). The following 127 new synonymies of species-group names, listed in their original combination, are proposed (valid names, in their current combination, placed in square brackets): Bothrasida mucorea Wilke, 1922 [= Pelecyphorus guanajuatensis (Champion, 1884)]; Parasida zacualpanicola Wilke, 1922 [= Pelecyphorus asidoides Solier, 1836]; Stenosides kulzeri Pallister, 1954, Stenosides bisinuatus Pallister, 1954, and Parasida trisinuata Pallister, 1954 [= Pelecyphorus dispar (Champion, 1892)]; Asida favosa Champion, 1884 and Asida similata Champion, 1884 [= Pelecyphorus fallax (Champion, 1884)]; Ologlyptus bicarinatus Champion

Catalogue of Tenebrionidae (Coleoptera) of North America

PubMed Central

Bousquet, Yves; Thomas, Donald B.; Bouchard, Patrice; Smith, Aaron D.; Aalbu, Rolf L.; Johnston, M. Andrew; Jr., Warren E. Steiner

2018-01-01

Abstract This catalogue includes all valid family-group (8 subfamilies, 52 tribes, 14 subtribes), genus-group (349 genera, 86 subgenera), and species-group names (2825 species, 215 subspecies) of darkling beetles (Coleoptera: Tenebrionidae) known to occur in North America1 and their available synonyms. Data on extant, subfossil and fossil taxa are given. For each name the author and year and page number of the description are provided, with additional information (e.g., type species for genus-group names, author of synonymies for invalid taxa) depending on the taxon rank. Several new nomenclatural acts are included. One new genus, Lepidocnemeplatia Bousquet and Bouchard, is described. Spelaebiosis Bousquet and Bouchard [for Ardoinia Özdikmen, 2004], Blapstinus marcuzzii Aalbu [for Blapstinus kulzeri Marcuzzi, 1977], and Hymenorus campbelli Bouchard [for Hymenorus oculatus Doyen and Poinar, 1994] are proposed as new replacement names. Supporting evidence is provided for the conservation of usage of Tarpela micans (Fabricius, 1798) nomen protectum over Tarpela vittata (Olivier, 1793) nomen oblitum. The generic names Psilomera Motschulsky, 1870 [= Stenomorpha Solier, 1836], Steneleodes Blaisdell, 1909 [= Xysta Eschscholtz, 1829], Ooconibius Casey, 1895 and Euconibius Casey, 1895 [= Conibius LeConte, 1851] are new synonyms (valid names in square brackets). The following 127 new synonymies of species-group names, listed in their original combination, are proposed (valid names, in their current combination, placed in square brackets): Bothrasida mucorea Wilke, 1922 [= Pelecyphorus guanajuatensis (Champion, 1884)]; Parasida zacualpanicola Wilke, 1922 [= Pelecyphorus asidoides Solier, 1836]; Stenosides kulzeri Pallister, 1954, Stenosides bisinuatus Pallister, 1954, and Parasida trisinuata Pallister, 1954 [= Pelecyphorus dispar (Champion, 1892)]; Asida favosa Champion, 1884 and Asida similata Champion, 1884 [= Pelecyphorus fallax (Champion, 1884)]; Ologlyptus bicarinatus

Historical study: Johann Gregor Mendel 1822-1884.

PubMed

Weiling, F

1991-07-01

The life and personality of Johann Gregor Mendel (1822-1884), the founder of scientific genetics, are reviewed against the contemporary background of his times. At the end are weighed the benefits for Mendel (as charged by Sir Ronald Fisher) to have documented his results on hand of falsified data. Mendel was born into a humble farm family in the "Kuhländchen", then a predominantly German area of Northern Moravia. On the basis of great gifts Mendel was able to begin higher studies; however, he found himself in serious financial difficulties because of his father's accident and incapacitation. His hardships engendered illness which threatened continuation and completion of his studies until he was afforded the chance of absolving successfully theological studies as an Augustinian monk in the famous chapter of St. Thomas in Altbrünn (Staré Brno). Psychosomatic indisposition made Mendel unfit for practical pastoral duties. Thus, he was directed to teach but without appropriate state certification; an attempt to pass such an examination failed. At that point he was sent to the University of Vienna for a 2-year course of studies, with emphasis on physics and botany, to prepare him for the exam. His scientific and methodologic training enabled him to plan studies of the laws of inheritance, which had begun to interest him already during his theology training, and to choose the appropriate experimental plant. In 1865, after 12 years of systematic investigations on peas, he presented his results in the famous paper "Versuche über Pflanzenhybriden." Three years after his return from Vienna he failed to attain his teaching certification a second time. Only by virtue of his exceptional qualifications did he continue to function as a Supplementary Professor of Physics and Natural History in the two lowest classes of a secondary school. In 1868 he was elected Abbot of his chapter, and freed from teaching duties, was able to pursue his many scientific interests with greater

The effect of bloom of filamentous green algae on the reproduction of yellowfin sculpin Cottocomephorus grewingkii (Dybowski, 1874) (Cottoidae) during ecological crisis in Lake Baikal.

PubMed

Khanaev, I V; Dzyuba, E V; Kravtsova, L S; Grachev, M A

2016-03-01

In shallow water areas of open Lake Baikal, filamentous green alga of the genus Spirogyra grows abundantly. Together with alga of the genus Ulothrix, it forms algal mats. According to our observations from 2010 to 2013, the spawning habitat conditions for the yellowfin sculpin Cottocomephorus grewingkii (Dybowski, 1874) (Cottidae) proved to be significantly disturbed in the littoral zone of Listvennichnyi Bay (southern Baikal), which, in turn, reduced the number of egg layings. With a 100% projective cover of the floor and a high density of green filamentous algae, the shallow-water stony substrate becomes completely inaccessible for spawning of the August population.

[Extreme Climatic Events in the Altai Republic According to Dendrochronological Data].

PubMed

Barinov, V V; Myglan, V S; Nazarov, A N; Vaganov, E A; Agatova, A R; Nepop, R K

2016-01-01

The results of dating of extreme climatic events by damage to the anatomical structure and missing tree rings of the Siberian larch in the upper forest boundary of the Altai Republic are given. An analysis of the spatial distribution of the revealed dates over seven plots (Kokcy, Chind, Ak-ha, Jelo, Tute, Tara, and Sukor) allowed us to distinguish the extreme events on interregional (1700, 1783, 1788, 1812, 1814, 1884), regional (1724, 1775, 1784, 1835, 1840, 1847, 1850, 1852, 1854, 1869, 1871, 1910, 1917, 1927, 1938, 1958, 1961), and local (1702, 1736, 1751, 1785, 1842, 1843,1874, 1885, 1886, 1919, 2007, and 2009) scales. It was shown that the events of an interregional scale correspond with the dates of major volcanic eruptions (Grimsvotn, Lakagigar, Etna, Awu, Tambora, Soufriere St. Vinsent, Mayon, and Krakatau volcanos) and extreme climatic events, crop failures, lean years, etc., registered in historical sources.

The nitrous oxide "dream" of Cora Gray: a dental anesthesia story of 1884.

PubMed

Christen, Arden G; Christen, Joan A

2014-01-01

In the September 1884 issue of Frank Leslie's Popular Monthly magazine, a fictional dramatic short story was published concerning the dental use of nitrous oxide. Entitled, "Cora Gray," it was written by the well-known American journalist and poet John Whittaker Watson (1815-1848), who authored hundreds of sentimental, tragic and dramatic poems, serials and stories concerning the destitute lives and deaths of downtrodden young women of that time. His greatest poetic effort, "Beautiful Snow," (1869) tells of a young prostitute who freezes to death in a snow bank. Watson, born in New York City, was educated at the University of New York, where he studied medicine. He also developed and used his skills as an engraver, journalist and writer. Watson obviously based his imaginative narrative on his medical knowledge of nitrous oxide and its physical and psychological side effects when inhaled. The story centers around the dreamlike romantic experiences of a 19-year-old female dental patient while she is under the effects of this gas. It explicitly depicts the administration of nitrous oxide and the resulting erotic visions and hallucinations that the young patient experiences. We make reference to other cautionary scientific writings from the late 1800s, in order to point out and clarify the potentially negative repercussions of nitrous oxide when administered to female dental patients without the presence of a third party. The ethics and propriety of anesthesia administration remain as perennial questions in dentistry to this day.

[Portrait of Dr Milenko Petrović (1884-1950)].

PubMed

Kljaić, Leposava; Borota, Radoslav

2008-01-01

Dr Milenko Petrović was one of the very distinguished physicians in the history of Sombor city, who significantly contributed to the development of health care in Voivodina. His father Dimitrije was a professor in the High Teacher-training School in Sombor, recognized writer and politician of his epoch. He was born in Sombor in 1884, where he was educated and finished grammar school. For medical studies he moved to Budapest as a boarder of the famous Tekelianum, and graduated in 1908. He started specialisation in surgery, but being a great patriot he voluntarily recruited in the Serbian army to fight in Balkan liberation wars against Turkey. For his excellent work as a war surgeon he obtained many recognitions. After completing specialization in surgery in Debrecin, he returned to his native city Sombor, where he intended to practice as a physician, but because af the outbreak of the first world he was mobilized and sent to the front in Galicia. After the war he again returned to Sombor where he was immediatelly nominated for the main county physician and then begins his fruitful many year's work on the establishment and promotion of the health care in Sombor and broader territory. As the main county phsician he initiated the foundation and construction of the hospital in Sombor, because of high mortality rate among children, and spreading of contagious diseases like tuberculosis and trachoma. The construction of the hospital was completed in 1925 and Dr. Petrović was appointed its first director and this duty he performed for many years till the World War 2 in 1941. Under his management the hospital in Sombor became one of the best quality hospitals in the country and gave a big contribution to the promotion of health of the inhabitants of Voivodina. In spite of his extensive duties in the hospital. Dr. Milenko Petrović was very much engaged in social work, as the president of library "Laza Kosti ć". in the Soko association, Fire brigade, Rotary club, and he

Beyond Barriers: Involving Hispanic Families in the Education Process. Padres a la escuela (PAE).

ERIC Educational Resources Information Center

Lewis, Magdalena C.

The Padres a la escuela (PAE) or Parents in the School program in San Antonio (Texas) encouraged the participation of Hispanic parents in the education of their children. The successes of the PAE program are used in this guidebook to help parents, program staff, and policy makers in similar efforts. This handbook describes the history,…

Histological variations in myoepithelial cells and arrectores pilorum muscles among caudal, metatarsal and preorbital glands in Hokkaido sika deer (Cervus nippon yesoensis Heude, 1884).

PubMed

Ozaki, Nobuo; Suzuki, Masatsugu; Ohtaishi, Noriyuki

2004-03-01

The morphological characteristics of myoepithelial cells and arrectores pilorum muscles were investigated in caudal, metatarsal and preorbital glands of Hokkaido sika deer (Cervus nippon yesoensis Heude, 1884) using immunohistochemistry for alpha-smooth muscle actin. In the metatarsal, preorbital and general skin glands, myoepithelial cell layers continuously embraced the secretory epithelium, while in the caudal gland, discontinuous myoepithelial cell rows surrounded the apocrine tubules. There was a trend that the widths of the myoepithelial cells of the caudal and preorbital glands appeared to be thinner than those of the metatarsal and general skin glands. In the metatarsal gland, the arrectores pilorum muscles were highly developed and considerably larger than those in other skin glands.

The beginnings of German governmental sponsorship in astronomy: the solar eclipse expeditions of 1868 as a prelude to the Venus transit expeditions of 1874 and 1882

NASA Astrophysics Data System (ADS)

Duerbeck, Hilmar W.

The origins of the North German expeditions to observe the total solar eclipse of August 18, 1868, are outlined. The incentive was made by politician and science writer Aaron Bernstein, the financing was provided by the North German Federation, and the project was handled by members of the Astronomische Gesellschaft. The astronomical expeditions to Mulwar in India and Aden in South Arabia are summarized, the following archaeological expedition to upper Egypt is also considered. The activities of the participating scientists, also with respect to the preparation of popular accounts, are described. Finally, the impact of these expeditions on the planning of the large-scale project to observe the Venus transits of 1874 and 1882 is investigated.

The 1874 Transit of Venus and the Popularisation of Astronomy in the USA as Reflected in the New York Times

NASA Astrophysics Data System (ADS)

Cottam, Stella; Orchiston, Wayne; Stephenson, Richard

Given uncertainty surrounding the true value of the astronomical unit following the 1761 and 1769 transits of Venus the next transit, in 1874, offered hope for a substantial refinement in the value of this fundamental yardstick of Solar System astronomy. Part of the reason for this successful anticipated outcome was that both photography and spectroscopy would be applied to a transit of Venus for the first time. Consequently expectations were high, and this unusual event enjoyed a high public profile, thanks to frequent articles published in newspapers and in magazines. Because of the importance of this transit, many nations dispersed expeditions to Asia, the Pacific and the Australia-New Zealand region where the entire event could be seen. The USA sent out eight transit parties to this part of the world, and their activities and results, along with those of other nations' transit parties, were widely reported back home. In this paper we focus on the US expeditions, and the ways in which their activities were reported on back in the USA through the pages of the New York Times.

[The Great European Georg Friedrich Nicolai: physician and pacifist. Berlin, Germany, 1874 - Santiago, Chile, 1964].

PubMed

Cabello C, Felipe

2013-04-01

Georg Friedrich Nicolai (1874-1964) was a German physician and physiologist whose pacifism during the First World War led him in 1914 to cosign with W. J. Foerster, A. Einstein and O. Bueck a "Manifesto to the Europeans" against the entry of Germany into the war and the invasion of Belgium. As a result of this appeal and his strong pacifism, Nicolai lost his positions as cardiologist to the German royal family, professor at the University of Berlin and chief of laboratory at the Charite hospital also in Berlin, and was sent as a garrison physician in Graundenz, in today's Poland. There he began to write his book, The Biology of War. It managed to avoid censorship and was published in Leipzig in 1916. He was court-martialed in Danzig in 1916 but escaped to Denmark. Nicolai was reinstated to his faculty positions by the Weimar Republic after the war but was subsequently forced to emigrate from Germany to South America by the pressure of right wing student groups who accused him of being a deserter and a traitor. From 1922 to 1932 Nicolai lived in Argentina, and from 1932 until his death in 1964, in Chile. In this later country Nicolai was professor in the University of Chile and interacted with members of the Chilean intelligentsia, including the poets Vicente Huidobro, Gonzalo Rojas and Pablo Neruda. Through his friendship with Chilean psychiatrist Agustin Tellez, Nicolai influenced the development of phenomenological psychiatric school in Chile. The Chilean novelist Fernando Alegria compared him favorably with Robert J. Oppenheimer and Linus Pauling.

First record of Streptosyllis nunezi Faulwetter et al., 2008 (Annelida, Syllidae) from the United Kingdom, and amendment to the genus Streptosyllis Webster & Benedict, 1884.

PubMed

Musk, Will; Faulwetter, Sarah; McIlwaine, Paul

2016-01-01

During a benthic survey of a Marine Conservation Zone located on the Skerries Bank in the English Channel off the south-west coast of England, three specimens of Streptosyllis nunezi Faulwetter et al., 2008 were found. This is the second ever record of the species after its original description, and the first record from waters around the U.K. and a significant northerly range extension for a species previously only recorded from the Canary Islands and the Mediterranean Sea. A single simple ventral chaeta in each of the two posterior-most segments was discovered in this and two other species of Streptosyllis Webster & Benedict, 1884. The generic definition of Streptosyllis is emended to include this feature previously unknown for the genus, and an updated key to the Streptosyllis found in UK waters is provided.

The Greenwich Photo-heliographic Results (1874 - 1976): Summary of the Observations, Applications, Datasets, Definitions and Errors

NASA Astrophysics Data System (ADS)

Willis, D. M.; Coffey, H. E.; Henwood, R.; Erwin, E. H.; Hoyt, D. V.; Wild, M. N.; Denig, W. F.

2013-11-01

The measurements of sunspot positions and areas that were published initially by the Royal Observatory, Greenwich, and subsequently by the Royal Greenwich Observatory (RGO), as the Greenwich Photo-heliographic Results ( GPR), 1874 - 1976, exist in both printed and digital forms. These printed and digital sunspot datasets have been archived in various libraries and data centres. Unfortunately, however, typographic, systematic and isolated errors can be found in the various datasets. The purpose of the present paper is to begin the task of identifying and correcting these errors. In particular, the intention is to provide in one foundational paper all the necessary background information on the original solar observations, their various applications in scientific research, the format of the different digital datasets, the necessary definitions of the quantities measured, and the initial identification of errors in both the printed publications and the digital datasets. Two companion papers address the question of specific identifiable errors; namely, typographic errors in the printed publications, and both isolated and systematic errors in the digital datasets. The existence of two independently prepared digital datasets, which both contain information on sunspot positions and areas, makes it possible to outline a preliminary strategy for the development of an even more accurate digital dataset. Further work is in progress to generate an extremely reliable sunspot digital dataset, based on the programme of solar observations supported for more than a century by the Royal Observatory, Greenwich, and the Royal Greenwich Observatory. This improved dataset should be of value in many future scientific investigations.

Hydro-Climatic Data Network (HCDN) Streamflow Data Set, 1874-1988

USGS Publications Warehouse

Slack, James Richard; Lumb, Alan M.; Landwehr, Jurate Maciunas

1993-01-01

The potential consequences of climate change to continental water resources are of great concern in the management of those resources. Critically important to society is what effect fluctuations in the prevailing climate may have on hydrologic conditions, such as the occurrence and magnitude of floods or droughts and the seasonal distribution of water supplies within a region. Records of streamflow that are unaffected by artificial diversions, storage, or other works of man in or on the natural stream channels or in the watershed can provide an account of hydrologic responses to fluctuations in climate. By examining such records given known past meteorologic conditions, we can better understand hydrologic responses to those conditions and anticipate the effects of postulated changes in current climate regimes. Furthermore, patterns in streamflow records can indicate when a change in the prevailing climate regime may have occurred in the past, even in the absence of concurrent meteorologic records. A streamflow data set, which is specifically suitable for the study of surface-water conditions throughout the United States under fluctuations in the prevailing climatic conditions, has been developed. This data set, called the Hydro-Climatic Data Network, or HCDN, consists of streamflow records for 1,659 sites throughout United States and its Territories. Records cumulatively span the period 1874 through 1988, inclusive, and represent a total of 73,231 water years of information. Development of the HCDN Data Set: Records for the HCDN were obtained through a comprehensive search of the extensive surface- water data holdings of the U.S. Geological Survey (USGS), which are contained in the USGS National Water Storage and Retrieval System (WATSTORE). All streamflow discharge records in WATSTORE through September 30, 1988, were examined for inclusion in the HCDN in accordance with strictly defined criteria of measurement accuracy and natural conditions. No reconstructed

Reviews of Educational Policy Regarding One Laptop per Child: "Escuela 2.0" Program in Castilla-La Mancha, Spain

ERIC Educational Resources Information Center

Sáez-López, José-Manuel; Rodriguez-Torres, Javier

2016-01-01

The present study assesses the attitudes and practices of teachers in relation to the national program Escuela 2.0 in Spain, implemented in 2009. The study analyzes attitudes and needs of 424 teachers and it assesses teaching practices developed with Information and Communication Technologies (ICT). Data is analyzed through mixed methods with…

Uncommon EGFR mutations in cytological specimens of 1,874 newly diagnosed Indonesian lung cancer patients

PubMed Central

Syahruddin, Elisna; Wulandari, Laksmi; Sri Muktiati, Nunuk; Rima, Ana; Soeroso, Noni; Ermayanti, Sabrina; Levi, Michael; Hidajat, Heriawaty; Widjajahakim, Grace; Utomo, Ahmad Rusdan Handoyo

2018-01-01

Purpose We aimed to evaluate the distribution of individual epidermal growth factor receptor (EGFR) mutation subtypes found in routine cytological specimens. Patients and methods A retrospective audit was performed on EGFR testing results of 1,874 consecutive cytological samples of newly diagnosed or treatment-naïve Indonesian lung cancer patients (years 2015–2016). Testing was performed by ISO15189 accredited central laboratory. Results Overall test failure rate was 5.1%, with the highest failure (7.1%) observed in pleural effusion and lowest (1.6%) in needle aspiration samples. EGFR mutation frequency was 44.4%. Tyrosine kinase inhibitor (TKI)-sensitive common EGFR mutations (ins/dels exon 19, L858R) and uncommon mutations (G719X, T790M, L861Q) contributed 57.1% and 29%, respectively. Approximately 13.9% of mutation-positive patients carried a mixture of common and uncommon mutations. Women had higher EGFR mutation rate (52.9%) vs men (39.1%; p<0.05). In contrast, uncommon mutations conferring either TKI responsive (G719X, L861Q) or TKI resistance (T790M, exon 20 insertions) were consistently more frequent in men than in women (67.3% vs 32.7% or 69.4% vs 30.6%; p<0.05). Up to 10% EGFR mutation–positive patients had baseline single mutation T790M, exon 20 insertion, or in coexistence with TKI-sensitive mutations. Up to 9% patients had complex or multiple EGFR mutations, whereby 48.7% patients harbored TKI-resistant mutations. One patient presented third-generation TKI-resistant mutation L792F simultaneously with T790M. Conclusion Routine diagnostic cytological techniques yielded similar success rate to detect EGFR mutations. Uncommon EGFR mutations were frequent events in Indonesian lung cancer patients. PMID:29615847

Uncommon EGFR mutations in cytological specimens of 1,874 newly diagnosed Indonesian lung cancer patients.

PubMed

Syahruddin, Elisna; Wulandari, Laksmi; Sri Muktiati, Nunuk; Rima, Ana; Soeroso, Noni; Ermayanti, Sabrina; Levi, Michael; Hidajat, Heriawaty; Widjajahakim, Grace; Utomo, Ahmad Rusdan Handoyo

2018-01-01

We aimed to evaluate the distribution of individual epidermal growth factor receptor ( EGFR ) mutation subtypes found in routine cytological specimens. A retrospective audit was performed on EGFR testing results of 1,874 consecutive cytological samples of newly diagnosed or treatment-naïve Indonesian lung cancer patients (years 2015-2016). Testing was performed by ISO15189 accredited central laboratory. Overall test failure rate was 5.1%, with the highest failure (7.1%) observed in pleural effusion and lowest (1.6%) in needle aspiration samples. EGFR mutation frequency was 44.4%. Tyrosine kinase inhibitor (TKI)-sensitive common EGFR mutations (ins/dels exon 19, L858R) and uncommon mutations (G719X, T790M, L861Q) contributed 57.1% and 29%, respectively. Approximately 13.9% of mutation-positive patients carried a mixture of common and uncommon mutations. Women had higher EGFR mutation rate (52.9%) vs men (39.1%; p <0.05). In contrast, uncommon mutations conferring either TKI responsive (G719X, L861Q) or TKI resistance (T790M, exon 20 insertions) were consistently more frequent in men than in women (67.3% vs 32.7% or 69.4% vs 30.6%; p <0.05). Up to 10% EGFR mutation-positive patients had baseline single mutation T790M, exon 20 insertion, or in coexistence with TKI-sensitive mutations. Up to 9% patients had complex or multiple EGFR mutations, whereby 48.7% patients harbored TKI-resistant mutations. One patient presented third-generation TKI-resistant mutation L792F simultaneously with T790M. Routine diagnostic cytological techniques yielded similar success rate to detect EGFR mutations. Uncommon EGFR mutations were frequent events in Indonesian lung cancer patients.

New contributions to Gruberia lanceolata (Gruber, 1884) Kahl, 1932 based on analyses of multiple populations and genes (Ciliophora, Heterotrichea, Gruberiidae).

PubMed

Chen, Xiangrui; Shazib, Shahed Uddin Ahmed; Kim, Ji Hye; Kim, Min Seok; Shin, Mann Kyoon

2018-05-09

Gruberia Kahl, 1932 is a species-poor genus comprising only seven named species. Most of these species have not been reinvestigated since the original reports. In the present work, we investigated the taxonomy and phylogeny of Gruberia lanceolata (Gruber, 1884) Kahl, 1932 based on analyses of morphology and multiple gene sequences from four South Korean populations. This species is mainly characterized by a well-developed peristome region, segmented paroral membrane, and moniliform macronucleus. Some morphological features were not stable among the four populations investigated, such as body shape and size, cell color, and the ratio of oral length to body length. However, our molecular analyses of four different genetic markers - three nuclear DNA markers (18S rDNA, ITS1-5.8S-ITS2 region, D1D2 of 28S rDNA) and one mitochondrial (mt) marker (CO1 gene) - indicated that all Korean populations examined were the same species. Based on our present findings and historic works, we propose that G. calkinsi, G. aculeata, and G. beninensis are junior synonyms of G. lanceolata. Copyright © 2018 Elsevier GmbH. All rights reserved.

Psychological keys in the study of African American religious folk songs in the early work of Howard W. Odum (1884-1954).

PubMed

Bernal-Marcos, Marcos José; Castro-Tejerina, Jorge; Loredo-Narciandi, José Carlos

2017-02-01

This study focuses on the analysis of the early work of Howard W. Odum (1884-1954) and the examination of the psychological aspects that marked his reflection on African American music. This analysis reveals many of the aspects that were generically shared by the psychological agenda of the period when analyzing aesthetic experience and activity. Outstanding among these are the relationship of the musical phenomenon with very basic or primary affective-emotional dimensions, the conception of the musical phenomenon as an indicator of the cognitive-affective development of human groups, its expression in the form of cultural and complex intersubjective products, or its possible participation in the technoscientific design of social reform and progress. The simultaneous treatment of all of these aspects in Odum's work brings to light the interdisciplinary framework in which early psychology moved, while revealing the theoretical and ideological contradictions and controversies that enveloped the discipline, above all, at the point where it attempted to place itself at the service of the constitution of self-governed individuals. All in all, Odum's work also reflects the crucial role that early psychology attributed to art as a privileged medium to give meaning to experience and the human being's vital purposes. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

State Theory, Grassroots Agency, and Global Policy Transfer: The Life and Death of Colombia's "Escuela Nueva in Brazil" (1997-2012)

ERIC Educational Resources Information Center

Tarlau, Rebecca

2017-01-01

This article analyzes the transfer and 15-year policy trajectory of Colombia's "global best practice" "Escuela Nueva in Brazil." This program, initially transferred to Brazil in 1997 with the help of the World Bank, was largely unknown for the first decade of its life span. Then, between 2008 and 2011, "after" the…

A new 1649-1884 catalog of destructive earthquakes near Tokyo and implications for the long-term seismic process

USGS Publications Warehouse

Grunewald, E.D.; Stein, R.S.

2006-01-01

In order to assess the long-term character of seismicity near Tokyo, we construct an intensity-based catalog of damaging earthquakes that struck the greater Tokyo area between 1649 and 1884. Models for 15 historical earthquakes are developed using calibrated intensity attenuation relations that quantitatively convey uncertainties in event location and magnitude, as well as their covariance. The historical catalog is most likely complete for earthquakes M ??? 6.7; the largest earthquake in the catalog is the 1703 M ??? 8.2 Genroku event. Seismicity rates from 80 years of instrumental records, which include the 1923 M = 7.9 Kanto shock, as well as interevent times estimated from the past ???7000 years of paleoseismic data, are combined with the historical catalog to define a frequency-magnitude distribution for 4.5 ??? M ??? 8.2, which is well described by a truncated Gutenberg-Richter relation with a b value of 0.96 and a maximum magnitude of 8.4. Large uncertainties associated with the intensity-based catalog are propagated by a Monte Carlo simulation to estimations of the scalar moment rate. The resulting best estimate of moment rate during 1649-2003 is 1.35 ?? 1026 dyn cm yr-1 with considerable uncertainty at the 1??, level: (-0.11, + 0.20) ?? 1026 dyn cm yr-1. Comparison with geodetic models of the interseismic deformation indicates that the geodetic moment accumulation and likely moment release rate are roughly balanced over the catalog period. This balance suggests that the extended catalog is representative of long-term seismic processes near Tokyo and so can be used to assess earthquake probabilities. The resulting Poisson (or time-averaged) 30-year probability for M ??? 7.9 earthquakes is 7-11%.

KSC-2011-1874

NASA Image and Video Library

2011-02-26

CAPE CANAVERAL, Fla. -- Crew members on board Liberty Star, one of NASA's solid rocket booster retrieval ships, haul in the massive parachute from the right spent booster from space shuttle Discovery's final launch. The shuttle's two solid rocket booster casings and associated flight hardware are recovered in the Atlantic Ocean after every launch by Freedom Star and Liberty Star. The boosters impact the Atlantic about seven minutes after liftoff and the retrieval ships are stationed about 10 miles from the impact area at the time of splashdown. After the spent segments are processed, they will be transported to Utah, where they will be refurbished and stored, if needed. Photo credit: NASA/Frank Michaux

KSC-2009-1874

NASA Image and Video Library

2009-02-25

CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, a technician bags one of space shuttle Discovery's gaseous hydrogen flow control valves after its removal. Two of the three valves being removed will undergo detailed inspection. Part of the main propulsion system, the valves channel gaseous hydrogen from the main engines to the external tank. NASA and contractor teams have been working to identify what caused damage to a flow control valve on shuttle Endeavour during its November 2008 flight. Approximately 4,000 images of each valve removed will be reviewed for evidence of cracks. Valves that have flown fewer times will be installed in Discovery. NASA's Space Shuttle Program has established a plan that could support shuttle Discovery's launch to the International Space Station, tentatively targeted for March 12. An exact target launch date will be determined as work on the valves progresses. Photo credit: NASA/Dimitri Gerondidakis

First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula

PubMed Central

Noreña, Carolina; Marquina, Daniel; Perez, Jacinto; Almon, Bruno

2014-01-01

Abstract A study of polyclad fauna of the Atlantic coast of the Iberian Peninsula was carried out from 2010 to 2013. The paper reports nine new records belonging to three Cotylean families: the family Euryleptidae Lang, 1884, Pseudocerotidae Lang, 1884 and the family Prosthiostomidae Lang, 1884, and describes one new species, Euryleptodes galikias sp. n. PMID:24843268

KSC-2009-1884

NASA Image and Video Library

2009-02-26

CAPE CANAVERAL, Fla. – On Launch Pad 17-B at Cape Canaveral Air Force Station in Florida, workers wait for the arrival of the two fairing components that will be installed around NASA's Kepler spacecraft, seen at left. The fairing is a molded structure that fits flush with the outside surface of the rocket and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. The liftoff of Kepler aboard the Delta II rocket is currently targeted for launch in a window extending 10:49 to 10:52 p.m. EST March 6 from Pad 17-B. Kepler is designed to survey more than 100,000 stars in our galaxy to determine the number of sun-like stars that have Earth-size and larger planets, including those that lie in a star's "habitable zone," a region where liquid water, and perhaps life, could exist. If these Earth-size worlds do exist around stars like our sun, Kepler is expected to be the first to find them and the first to measure how common they are. Photo credit: NASA/Jack Pfaller

KSC-04PD-1874

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. At University Community Academy in Atlanta, a NASA Explorer School, KSC Deputy Director Dr. Woodrow Whitlow Jr. talks to students and staff. Dr. Whitlow was visiting the school to share the vision for space exploration with the next generation of explorers. Whitlow talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space. Melvin talked about the importance of teamwork and what it takes for mission success.

Immunomodulation of RAW 264.7 murine macrophage functions and antioxidant activities of 11 plant extracts.

PubMed

Ghonime, Mohammed; Emara, Mohamed; Shawky, Riham; Soliman, Hesham; El-Domany, Ramadan; Abdelaziz, Ahmed

2015-01-01

A group of 11 medicinal plants, including Lavandula pubescens, Trigonella foenugricium, Salsola schweinforthi, Calligonum comosum, Silene succulenta, Silene villosa, Bogonvillea glabra, Cakile maritime, Gomphrene celesoids, Mirabilis jalaba, and Silene nocturna growing in Egypt, were extracted and examined for their immunomodulatory and antioxidant activities. RAW 264.7 cells were recruited to investigate the immunomodulatory effect through multiple parameters analysis. First, the proliferation index of macrophages cells was evaluated revealing that Trigonella foenugricium, Silene succulenta and Silene villosa have a significant cytotoxic effect on RAW cells. Interestingly, we observed enhancement of macrophages phagocytic function of by all extracts except Cakile maritime, Gomphrena celosioides and Silene nocturna. Afterwards, macrophages were challenged by incubation with LPS and the effect of various extracts on inflammatory responses was investigated; the generation of NO from activated macrophage was substantially suppressed by 7 extracts namely, Trigonella foenugricium, Calligonum comosum, Silene succulenta, Bougainvillea glabra, Mirabilis jalaba, Gomphrena celosioides and Silene nocturna. TNF-α was decreased by percentage range from 3.8 to 85.8% and Trigonella foenugricium extract showed the highest inhibition of TNF-α release. All extracts except Trigonella foenugricium, Salsola schweinforthi, Silene succulenta and Mirabilis jalaba significantly inhibited COX-2 production from stimulated macrophage. Moreover, evaluating the potential antioxidant activity of these extracts showed that Trigonella foenugricium, Salsola schweinforthi, Calligonum comosum, Bogonvillea glabra and Mirabilis jalaba exhibited some antioxidant activities. Taken together, our results suggest that some of these extracts may have a considerable antinflammatory and antioxidant effects and may be a potential therapeutic choice in the treatment of inflammatory diseases.

A revision of the genus Stictobura Crotch (Coleoptera: Coccinellidae: Sticholotidinae) and description of a new species of Sticholotis Crotch

USDA-ARS?s Scientific Manuscript database

The species of Stictobura Crotch (1874) (Coccinellidae: Sticholotidinae) are revised. Stictobura gibbula (Weise, 1908) indeed belongs to Sticholotis Crotch (1874) under which it was originally described (stat. rev.) and is removed from Stictobura. Stictobura buruensis Korschefsky (1944) is transferr...

Retraction: Borroto-Escuela et al., The existence of FGFR1-5-HT1A receptor heterocomplexes in midbrain 5-HT neurons of the rat: relevance for neuroplasticity.

PubMed

2013-07-10

The Journal of Neuroscience has received a report describing an investigation by the Karolinska Institutet, which found substantial data misrepresentation in the article "The Existence of FGFR1-5-HT1A Receptor Heterocomplexes in Midbrain 5-HT Neurons of the Rat: Relevance for Neuroplasticity" by Dasiel O. Borroto-Escuela, Wilber Romero-Fernandez, Mileidys Pérez-Alea, Manuel Narvaez, Alexander O. Tarakanov, Giuseppa Mudó , Luigi F. Agnati, Francisco Ciruela, Natale Belluardo, and Kjell Fuxe, which appeared on pages 6295-6303 of the May 2, 2012 issue. Because the results cannot be considered reliable, the editors of The Journal are retracting the paper.

KSC-04pd1884

NASA Image and Video Library

2004-09-22

KENNEDY SPACE CENTER, FLA. - In the Reusable Launch Vehicle (RLV) Hangar, workers begin wrapping racks of equipment in preparation for the arrival of Hurricane Jeanne, expected to impact Central Florida Sunday. This is the fourth hurricane in 45 days to make landfall somewhere in the state. The Thermal Protection System (TPS) Facility suffered extensive damage from Hurricane Frances, causing the relocation of equipment to the RLV.

KSC-06pd1884

NASA Image and Video Library

2006-08-18

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., a worker examines the STEREO spacecraft as the upper portion of the transportation canister is lowered over the top. When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett

KSC-98pc1884

NASA Image and Video Library

1998-12-17

KENNEDY SPACE CENTER, FLA. -- The Mars Polar Lander is suspended from a crane in the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) before being lowered to a workstand. There it will be mated to the third stage of the Boeing Delta II rocket before it is transported to Launch Pad 17B, Cape Canaveral Air Station. The lander, which will be launched on Jan. 3, 1999, is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south pole in order to study the water cycle there. The lander also will help scientists learn more about climate change and current resources on Mars, studying such things as frost, dust, water vapor and condensates in the Martian atmosphere. It is the second spacecraft to be launched in a pair of Mars '98 missions. The first is the Mars Climate Orbiter, which was launched aboard a Delta II rocket from Launch Complex 17A on Dec. 11, 1998

KSC01pd1884

NASA Image and Video Library

2001-12-19

KENNEDY SPACE CENTER, FLA. - At SPACEHAB, Cape Canaveral, Fla., members of the STS-107 crew familiarize themselves with experiments and equipment for the mission. Pointing at a piece of equipment (center) is Mission Specialist Laurel Clark . At right is Mission Specialist Kalpana Chawla. STS-107 is a research mission. The primary payload is the first flight of the SHI Research Double Module (SHI/RDM). The experiments range from material sciences to life sciences (many rats). Also part of the payload is the Fast Reaction Experiments Enabling Science, Technology, Applications and Research (FREESTAR) that incorporates eight high priority secondary attached shuttle experiments: Mediterranean Israeli Dust Experiment (MEIDEX), Shuttle Ozone Limb Sounding Experiment (SOLSE-2), Student Tracked Atmospheric Research Satellite for Heuristic International Networking Experiment (STARSHINE), Critical Viscosity of Xenon-2 (CVX-2), Solar Constant Experiment-3 (SOLOCON-3), Prototype Synchrotron Radiation Detector (PSRD), Low Power Transceiver (LPT), and Collisions Into Dust Experiment -2 (COLLIDE-2). STS-107 is scheduled to launch in July 2002

32 CFR 187.4 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... further foreign policy and national security interests while at the same time taking into consideration important environmental concerns. (b) The Department of Defense acts with care in the global commons because... be through the Assistant Secretary of Defense (International Security Affairs). (e) Executive Order...

Quetelet, Lambert Adolphe (1796-1874)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Statistician, born in Ghent, Flanders, Belgium, founder (1833) and director of the Brussels Observatory. Studied astronomy at the Paris Observatory under FRANÇOIS ARAGO, and probability under Joseph Fourier and PIERRE LAPLACE. Apart from social statistics (crime, mortality, census taking), he worked on statistical, geophysical and meteorological data, and established statistical methods. Followin...

Historical Summary of the Interstate Oratorical Association, 1873-1984.

ERIC Educational Resources Information Center

Schnoor, Larry

Established in 1874, the Interstate Oratorical Association (IOA) represents the nation's oldest competitive collegiate speaking association. It is now composed of collegiate speaking associations in 19 states. Begun by three student members of the Adelphi Society at Knox College, the IOA held its first contest on February 27, 1874 at the Opera…

Review of the fish-parasitic genus Cymothoa Fabricius, 1793 (Crustacea: Isopoda: Cymothoidae) from Australia.

PubMed

Martin, Melissa B; Bruce, Niel L; Nowak, Barbara F

2016-06-03

The genus Cymothoa Fabricius, 1793 is revised for Australian waters. Cymothoa hermani Hadfield, Bruce & Smit, 2011, previously known from Tanzania on the host Selar crumenophthalmus (Bloch, 1793) is new to Australian waters. Cymothoa carangi Avdeev, 1979; Cymothoa epimerica Avdeev, 1979; Cymothoa parupenei Avdeev, 1979; Cymothoa propria Avdeev, 1979; Cymothoa rotunda Avdeev, 1979 and Cymothoa pulchrum Lanchester, 1902 are redescribed. Cymothoa curta Schioedte & Meinert, 1884, first described from the host Anableps anableps (Linnaeus, 1758); and Cymothoa plebeia Schioedte & Meinert, 1884, first described from Cape Verde; are redescribed and excluded from the Australian fauna. Cymothoa limbata Schioedte & Meinert, 1884 is placed into junior synonymy with Cymothoa eremita (Brünnich, 1783). A key to the Australian species of Cymothoa is presented.

Tracking the distribution of Puccinia psidii genotypes that cause rust disease on diverse myrtaceous trees and shrubs

Treesearch

Amy L. Ross-Davis; Rodrigo N. Graca; Acelino C. Alfenas; Tobin L. Peever; Jack W. Hanna; Janice Y. Uchida; Rob D. Hauff; Chris Y. Kadooka; Mee-Sook Kim; Phil G. Cannon; Shigetou Namba; Nami Minato; Sofia Simeto; Carlos A. Perez; Min B. Rayamajhi; Mauricio Moran; D. Jean Lodge; Marcela Arguedas; Rosario Medel-Ortiz; M. Armando Lopez-Ramirez; Paula Tennant; Morag Glen; Ned B. Klopfenstein

2014-01-01

Puccinia psidii Winter (Basidiomycota, Uredinales) is a biotrophic rust fungus that was first reported in Brazil from guava in 1884 (Psidium guajava; Winter 1884) and later from eucalypt in 1912 (Joffily 1944). Considered to be of neotropical origin, the rust has also been reported to infect diverse myrtaceous hosts elsewhere in South America, Central America, the...

The impact of blood transfusions in deceased organ donors on the outcomes of 1,884 renal grafts from United Network for Organ Sharing Region 5.

PubMed

de la Cruz, J Salvador; Sally, Mitchell B; Zatarain, John R; Crutchfield, Megan; Ramsey, Katrina; Nielsen, Jamison; Patel, Madhukar; Lapidus, Jodi; Orloff, Susan; Malinoski, Darren J

2015-10-01

Historically, strategies to reduce acute rejection and improve graft survival in kidney transplant recipients included blood transfusions (BTs) before transplantation. While advents in recipient immunosuppression strategies have replaced this practice, the impact of BTs in the organ donor on recipient graft outcomes has not been evaluated. We hypothesize that BTs in organ donors after neurologic determination of death (DNDDs) translate into improved recipient renal graft outcomes, as measured by a decrease in delayed graft function (DGF). Donor demographics, critical care end points, the use of BTs, and graft outcome data were prospectively collected on DNDDs from March 2012 to October 2013 in the United Network for Organ Sharing Region 5 Donor Management Database. Propensity analysis determined each DNDD's probability of receiving packed red blood cells based on demographic and critical care data as well as provider bias. The primary outcome measure was the rate of DGF (dialysis in the first week after transplantation) in different donor BT groups as follows: no BT, any BT, 1 to 5, 6 to 10, or greater than 10 packed red blood cell units. Regression models determined the relationship between donor BTs and recipient DGF after accounting for known predictors of DGF as well as the propensity to receive a BT. Data were complete for 1,884 renal grafts from 1,006 DNDDs; 52% received any BT, 32% received 1 to 5 U, 11% received 6 to 10, and 9% received greater than 10 U of blood. Grafts from transfused donors had a lower rate of DGF compared with those of the nontransfused donors (26% vs. 34%, p < 0.001). After adjusting for known confounders, grafts from donors with any BT had a lower odds of DGF (odds ratio, 0.76; p = 0.030), and this effect was greatest in those with greater than 10 U transfused. Any BT in a DNDD was associated with a 23% decrease in the odds of recipients developing DGF, and this effect was more pronounced as the number of BTs increased. Therapeutic

Archaeology and Geomorphology of Red Oak Ridge Island, Navigation Pool 7, Upper Mississippi River Valley.

DTIC Science & Technology

1986-02-01

1884c, 1884d, 1885, 1887a, 1887b, 1889a, 1889b, 1889c , 1889d, 1889e, 1890, 1891a, 1891b, 1891c, 1892a, 1892b, 1892c, and 1895). Two Minnesota pioneer...Antiquarian and Oriental Journal. Vol. 11: 139-163. 1889c Burial Mounds Viewed as Monuments. The American Antiquarian and Oriental Journal. Vol. 11: 359-378

van Maanen, Adriaan (1884-1947)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Dutch astronomer, became a member of the Mount Wilson staff, and studied the rotation of spiral nebulae as a means to establish their distances. His detection of rotational motions was illusory and misleadingly suggested that they were relatively nearby. Through its proper motion and parallax, he discovered the white dwarf van Maanen's star....

[E. Merck and cocaine. On Sigmund Freud's cocaine studies and their relation to the Darmstadt industry].

PubMed

Hirschmüller, A

1995-01-01

Documents from the archives of the pharmaceutical company, E. Merck, Darmstadt, shed light on research, production, and marketing of cocaine and other coca alkaloids. When cocaine proved to be a local anaesthetic in 1884 the market expanded enormously. The production of E. Merck is compared with that of other companies in Germany and abroad. Freud, who published on cocaine from 1884 to 1887, was in contact with E. Merck and performed clinical studies for them as well as for an American company.

Catalog of Hymenoptera described by Giovanni Gribodo (1846-1924) (Insecta).

PubMed

Penati, Fabio; Mariotti, Alberto

2015-03-10

Giovanni Gribodo (1846-1924) was an Italian civil engineer who described 377 new taxa of Hymenoptera, 199 of which are still valid and in use today, and proposed 6 replacement names. The present catalog provides a brief biography of Gribodo, a bibliography of his 42 publications and a complete list of the taxa proposed by Gribodo. The catalog lists, for all published names, details on the type series, type locality and collector, present status based on literature, all data labels, relevant references and remarks. A gazetteer of type-localities, a systematical list of Genus- and Species-group names, a chronological list of new names proposed by Giovanni Gribodo, with name-bearing types, and a list of Algerian species and varieties are also given. Furthermore, an unpublished manuscript by Gribodo on hymenopterological fauna of Tunisia, still kept at the Civic Museum of Natural History "Giacomo Doria" (Genoa, Italy), is described, and data on the 57 "new" taxa therein listed are reported, discussing their relevance in order to ascertain the original type series of 27 taxa validly published later. Finally, the problem posed by the enigmatic "disappearance" of a large number of Algerian types, already faced by several entomologists in the past, is analyzed, in order to prevent future mistaken designations of lectotypes and neotypes. The following six nomenclatural acts are proposed here by R. Wahis: Hemipepsis sycophanta Gribodo, 1884 = Hemipepsis bellicosa (Smith, 1873) new synonym; Anospilus sulcithorax (Gribodo, 1924) new combination; Auplopus validus (Gribodo, 1884) new combination; Dichragenia quartinae (Gribodo, 1884) new combination; Diplonyx caesar (Gribobo, 1894) new combination; Paracyphononyx melanicrus Gribodo, 1884 status revalidated (resurrected from synonymy with Pompilus ruficrus Klug, 1834). The following four nomenclatural acts are proposed by F. Penati: Parachrysis Gribodo, 1879 [subgenus of Chrysis Linnaeus] = Chrysis Linnaeus, 1760 new synonym

The first sexual associations in the genus Darditilla Casal, 1965 (Hymenoptera, Mutillidae)

PubMed Central

Luz, David R.; Williams, Kevin A.

2014-01-01

Abstract New sex associations are proposed for four species of Darditilla: Darditilla amabilis (Gerstaecker, 1874); Darditilla bejaranoi Casal, 1968; Darditilla debilis (Gerstaecker, 1874); and Darditilla felina (Burmeister, 1854). Darditilla botija Casal, 1965, syn. n. is the male of Darditilla amabilis; the other three males were previously unknown. Mutilla decorosa Kohl, 1882, syn. n. is conspecific with Darditilla felina. Descriptions and extended diagnoses are provided for previously unknown males and for females that were not adequately described. These represent the first sex associations for the genus Darditilla. PMID:25493066

Epilachnini (Coleoptera: Coccinellidae)—A Revision of the World Genera

PubMed Central

Tomaszewska, Wioletta; Szawaryn, Karol

2016-01-01

Based on the recent revised generic classification of the tribe Epilachnini (Szawaryn et al. 2015), all 27 genera are re-described, diagnosed, illustrated, and included in an identification key. The following nomenclatural changes are made: Epilachna (Hypsa) Mulsant 1850, Epilachna (Cleta) Mulsant 1850, Solanophila Weise 1898, Epilachna (Aparodentata) Wang and Cao 1993, and Epilachna (Uniparodentata) Wang and Cao 1993 are removed from synonymy of Epilachna Chervolat 1837. The subgenus Cleta of Epilachna is raised to the genus level, as Cleta Mulsant 1850 stat. nov.; the subgenus Uniparodentata of Epilachna is raised to the genus level, as Uniparodentata Wang and Cao 1993 stat. nov. Chazeauiana Tomaszewska and Szawaryn 2015 (type species, Epilachna sahlbergi Mulsant 1850), and Epilachna (Hypsa) Mulsant 1850 (type species, Epilachna nigrolimbata Thomson 1875) are synonymized here under the name Cleta Mulsant 1850 (type species, Epilachna eckloni Mulsant 1850)—new synonyms; Fuerschia Tomaszewska and Szawaryn 2015 (type species, Coccinella canina Fabricius 1781) is synonymized with Solanophila Weise 1898 (type species, Epilachna gibbosa Crotch 1874)—new synonym; Ryszardia Tomaszewska and Szawaryn 2015 (type species, Epilachna decipiens Crotch 1874) and Epilachna (Aparodentata) Wang and Cao, 1993 (type species, Epilachna yongshanensis Cao and Xiao 1984) are synonymized under the name Uniparodentata Wang and Cao 1993 (type species, Epilachna paramagna Pang and Mao 1979)—new synonyms. Henosepilachna (Elateria) Fürsch 1964 (type species: Coccinella elaterii Rossi 1794) is removed from synomyms of Henosepilachna Li 1961 [type species, Coccinella sparsa Herbst 1786 (=Coccinella vigintioctopunctata Fabricius 1775)] and is synonymized here with Chnootriba Chevrolat 1837 (type species: Coccinella similis Thunberg 1781)—new synonym. Coccinella flavofasciata Laporte 1840, Epilachna aequatorialis Gordon 1975, E. bizonata Crotch 1874, E. convergens Crotch 1874, E. cruciata

The Peacock Spiders (Araneae: Salticidae: Maratus) of the Queensland Museum, including six new species.

PubMed

Baehr, Barbara C; Whyte, Robert

2016-08-24

Six new species of the peacock spider genus Maratus Karsch, 1878 are described from Australia: M. eliasi sp. nov., M. julianneae sp. nov., M. licunxini sp. nov., M. michaelorum sp. nov. and M. ottoi sp. nov. from Queensland, and M. kiwirrkurra sp. nov. from Western  Australia. Five species groups are further documented within the genus and new records, detailed SEM and automontage images are provided for six previously described species: M. anomalus Karsch, 1878, M. chrysomelas (Simon, 1909), M. digitatus Otto & Hill, 2012, M. pavonis (Dunn, 1947), M. speciosus (O.P.-Cambridge, 1874) and M. volans (O.P.-Cambridge, 1874).

True bugs (Hemiptera, Heteroptera) as psyllid predators (Hemiptera, Psylloidea)

PubMed Central

Jerinić-Prodanović, Dušanka; Protić, Ljiljana

2013-01-01

Abstract Data on natural enemies of psyllids are rare and can usually be found in papers about economically significant species. During an investigation of psyllid fauna in Serbia, natural enemies were investigated, too. True bugs were the most numerous among them. From 28 psyllid species, 21 species of true bugs from families Anthocoridae and Miridae were reared. Seven species of Anthocoridae were identified: Anthocoris amplicollis (Horváth, 1839), Anthocoris confusus Reuter, 1884, Anthocoris nemoralis (Fabricius, 1794), Anthocoris nemorum (Linnaeus, 1761), Orius majusculus Reuter, 1884, Orius minutus (Linnaeus, 1758) and Orius niger Wolff, 1811. The following 14 species of Miridae were identified: Atractotomus mali Meyer-Dür, 1843, Campylomma verbasci (Meyer-Dür, 1843), Deraeocoris flavilinea (A. Costa, 1862), Deraeocoris ruber (Linnaeus, 1758), Deraeocoris lutescens (Schilling, 1836), Heterocordylus genistae (Scopoli, 1763), Hypseloecus visci (Puton, 1888), Malacocoris chlorizans Panzer, 1794, Miris striatus (Linnaeus, 1758), Orthotylus marginalis Reuter, 1884, Psallus assimilis Stichel, 1956, Psallus quercus Kirschbaum, 1856, Psallus flavellus Stichel, 1933 and Pseudoloxops coccinea (Meyer-Dür, 1843). The aim of the research was to provide list of true bugs recorded as predators of psyllids in order to preserve their diversity and significance, especially on cultivated plants. PMID:24003311

Analisis del contenido curricular de los Documentos Normativos del Programa de Ciencias en el area de biologia para la escuela superior del sistema de educacion publica de Puerto Rico: 1993-2012

NASA Astrophysics Data System (ADS)

Davila Montanez, Melissa

Esta investigacion de naturaleza cualitativa se ocupo de realizar un analisis de contenido documental de los Documentos Normativos del Programa de Ciencias en el area de biologia de la escuela superior del sistema de educacion publica de Puerto Rico del periodo 1993-2012. Los documentos analizados fueron: Guia Curricular, 1995; Marco Curricular, 2003; Estandares de Excelencia, 1996, 2000 y Estandares de Contenido y Expectativas de Grado, 2007. Se indago si hubo cambios en significados en los Componentes Estructurales: Naturaleza de la ciencia, Paradigmas para la ensenanza de la ciencia, Funcion del curriculo formal, Mision de la ensenanza de la ciencia; Contenidos, destrezas y competencias, Estrategias de ensenanza y Evaluacion/Assessment del aprendizaje. El analisis sugiere que no hubo cambios sustanciales en los significados de los Componentes Estructurales. Los documentos estudiados muestran mayormente caracteristicas similares, aunque los documentos mas recientes eran mas descriptivos, explicativos y especificos.

Revision of the subgenus Aleochara Gravenhorst of the parasitoid rove beetle genus Aleochara Gravenhorst of Japan (Coleoptera: Staphylinidae: Aleocharinae).

PubMed

Yamamoto, Shûhei; Maruyama, Munetoshi

2016-04-08

The Japanese members of the subgenus Aleochara Gravenhorst, 1802 of the genus Aleochara Gravenhorst, 1802 are revised. Six species are recognized: Aleochara (Aleochara) coreana Bernhauer, 1926; A. (A.) curtula (Goeze, 1777); A. (A.) lata Gravenhorst, 1802; A. (A.) parens Sharp, 1874; A. (A.) postica Walker, 1858 [= A. (A.) clavigera Sharp, 1874, n. syn.; A. (A.) nitouensis Bernhauer, 1935, n. syn.; A. (A.) marginicollis Cameron, 1942, n. syn.], and; A. (A.) yaeyamensis n. sp. (Yaeyama Islands, the Ryûkyûs). We recognize A. niponensis Sharp, 1888, sp. rev., currently synonymized under A. clavigera, as a valid species and transfer it to the subgenus Xenochara Mulsant & Rey, 1874. "A. (A.)" kochi Bernhauer, 1941 [="A. (A.)" globus Pace, 1999, n. syn.] is excluded from Aleochara and re-assigned instead to Paraleochara Cameron, 1920. Paraleochara is new to the Palearctic region, and Paraleochara kochi (Bernhauer, 1941), n. comb. represents the second species of the genus. Lectotypes of A. niponensis, A. parens, and A.discoidea are designated. All species are described, keyed, and figured, with habitus photographs. Line drawings of the adult mouth parts of A. (A.) curtula (Goeze, 1777) are shown. The diversity, distribution, and phylogenetic relationships of the subgenus in Japan are also discussed.

18. Photocopy of undated illustration in unidentified publication. CEILING AND ...

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

18. Photocopy of undated illustration in unidentified publication. CEILING AND REREDOS PRESERVED IN 1884 RESTORATION - Mission Santa Clara de Asis, Franklin & Grant Streets, Santa Clara, Santa Clara County, CA

1. Photocopied January 1973 from the Keystone Bridge Company Album, ...

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

1. Photocopied January 1973 from the Keystone Bridge Company Album, 1874. THE KEYSTONE BRIDGE COMPANY: LUCY FURNACE. - Baltimore & Ohio Railroad, Parkersburg Bridge, Ohio River, Parkersburg, Wood County, WV

[Start of PTB (Phthisis) mortality statistics in Japan (1)].

PubMed

Shimao, Tadao

2008-12-01

First "Statistics Annual", which included the population and vital statistics was published in Japan in 1882, and the numbers of death classified by major causes of death were tabulated by sex and age groups and by prefecture. Koch R reported the discovery of tubercle bacilli as the pathogen for TB in 1882, and since the latter half of 1883, the numbers of death due to PTB (Phthisis) were tabulated by prefecture, and by sex and age groups since 1884 annually except for 1885. Based on the population statistics and the numbers of PTB death, PTB (Phthisis) mortality was calculated by sex and age groups, and the results were shown in Table 1. PTB mortality per 100,000 increased from 78.2 in 1884 to 171.9 in 1899. Sex- and age-specific PTB mortality in 1884 showed a pattern increasing with age, and the PTB mortality of male was higher than that of female in adult as shown in Fig. 2. In 1889, low peak of mortality was seen in the age groups 15-19 and 20-29, and in these age groups, the PTB mortality was higher in female than in male. Such trend was seen more markedly in 1894 and 1899, while the rate was higher in male than in female in the age groups over 40. Trend of PTB mortality by sex and age groups was shown in Fig. 3. Rapid increase of PTB mortality in the age groups 10-14 and 20-29 could be explained by the rapid increase of young women workers in fast growing silk and spinning industries, but how rapid increase of PTB mortality in infants be explained? In "Statistics Annual", PTB (Phthisis) mortality rate by prefecture was printed, and the summarized table was shown in Table 2. The rates in 1883 and 1884 were calculated from the numbers of PTB death and the B-type population shown in the "Statistics Annual", which will be described in the next issue of this paper.

75 FR 13144 - California Disaster #CA-00151

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... declaration of a major disaster for Public Assistance Only for the State of California (FEMA- 1884-DR), dated 03/08/2010. Incident: Severe Winter Storms, Flooding, and Debris and Mud Flows. Incident Period: 01...

Redescription of Strombidium oculatum Gruber 1884 (Ciliophora, Oligotrichia).

PubMed

Montagnes, David J S; Lowe, Chris D; Poultonb, Alex; Jonsson, Per R

2002-01-01

The marine, tide pool-dwelling ciliate Stombidium oculatum was redescribed using live, stained, SEM, and TEM material prepared from samples collected from pools on the Isle of Man (Irish Sea) and Brittany (France). Also, we reviewed the older German and French works that reported on ciliates collected in the Mediterranean and Brittany, respectively. The Brittany and Isle of Man populations of the ciliate were considered identical. Some morphological and behavioural differences exist between the Brittany-Isle of Man populations and the Mediterranean populations, but they were insufficient to distinguish different taxa. Thus, taxa from all three locations were considered to be conspecific. Key features used to describe the ciliate were: morphology and ultrastructure of the free-swimming ciliate; cyst morphology; presence of mixotrophic-chloroplasts; presence of an eye spot composed of stigma obtained from chlorophyte prey; division, morphogenesis, and nuclear structure; live observations and behaviour, including the encystment-excystment cycle. Based on morphological and behavioural characteristics the taxon was distinguished from other similar species, and a neotype has been designated as no type material exists.

John Alexander Sinton, MD FRS VC (1884-1956).

PubMed

Cook, G C

2016-05-01

Brigadier John Sinton is the only individual in history to have been both awarded the Victoria Cross and also elected to the Royal Society. He qualified at Belfast and afterwards joined the Indian Medical Service (IMS). Serving before and during the Great War (1914-18), he was first posted to the North-West Frontier province, and afterwards as a captain in the Indian Expeditionary force in Mesopotamia (now Iraq). It was there in 1916 that, shot in both arms during an engagement and under heavy gunfire, he remained steadfastly at his post; for this bravery he received the Victoria Cross. Following the war he carried out major researches into malaria in India, and became Director of the Malaria Survey of India Both there and shortly afterwards, Sinton published about 200 papers on various aspects of malaria and leishmaniasis. In England, he later worked at the London School of Hygiene and Tropical Medicine and the Ministry of Health's laboratory at Horton, Epsom. In 1946, he was elected to the Royal Society for his researches into malaria and kala-azar, and following retirement he underwent another distinguished career in Northern Ireland. © The Author(s) 2014.

77 FR 1884 - Changes in Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-12

... October 13, 2011 065029 of Fresno County (10- 15, 2011; The Larson, Chairman, Fresno 09-3948P). Fresno Bee...-2263P). 23, 2011; The Johnson, Mayor, City of Sacramento Bee. Sacramento, 915 I Street, 5th Floor...). Sacramento Bee. Sacramento County Board of Supervisors, 700 H Street, Suite 2450, Sacramento, CA 95814...

Elder Grove School--Custer County, Nebraska, 1884-1957

ERIC Educational Resources Information Center

Ward, John K.; Ward, Martin J.

2017-01-01

The one-room school house was synonymous with education in Nebraska for over a century. In 1901, most of the state's 6,773 schools were identified as one-room schools. While the national movement away from the one-room school house was also occurring in Nebraska, its 385 one-room schools were the most of any state in 1986 (McKee, 2013). The…

21 CFR 522.1884 - Prednisolone sodium succinate injection.

Code of Federal Regulations, 2010 CFR

2010-04-01

... inflammatory, allergic and less severe stress conditions, where immediate effect is not required, at 1 to 5... other stress conditions at intervals of 12, 24, or 48 hours, depending upon the size of the animal, the... hours and continued for 3 to 5 days if necessary. If permanent corticosteroid effect is required oral...

Mikhail Geraskov (1874-1957): Methodological Concepts of Learning Physics

ERIC Educational Resources Information Center

Ilieva, Mariyana

2014-01-01

Mikhail Geraskov is a distinguished Bulgarian educator from the first half of the twentieth century, who developed the scientific foundations of didactics and methodology of training. His work contributed a lot to the development of the Bulgarian pedagogy. The subject of scientific research is didactical conceptions and methodological conceptions…

Splendid Possibilities: Isabella Bird Visits Hawai'i in 1874.

ERIC Educational Resources Information Center

Levin, Ruth

1997-01-01

Presents a lesson plan that invites students to view 19th-century Hawaii through the eyes of Isabella Bird. Bird left Victorian England hoping that traveling would improve her ill health. In the process she became a celebrated writer and explorer. Includes excerpts from her letters and books. (MJP)

11. Historic American Buildings Survey Photocopy of illustration in The ...

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

11. Historic American Buildings Survey Photocopy of illustration in The American Architect and Buildings News, Vol. XVI, No. 469, December 20, 1884 PERSPECTIVE BY JOHN CALVIN STEVENS - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

Books for Summer Reading.

ERIC Educational Resources Information Center

Phi Delta Kappan, 1993

1993-01-01

Recommends fine fiction for summer reading, including Nadine Gordimer's "My Son's Story" (1991), Lillian Smith's "Strange Fruit" (1944), Josephine Hart's "Damage" (1991), Jane Smiley's "A Thousand Acres" (1991), and George Eliot's "Middlemarch" (1874). Nonfiction suggestions include Harlan Lane's…

Lessons from Embryos: Haeckel's Embryo Drawings, Evolution, and Secondary Biology Textbooks

ERIC Educational Resources Information Center

Wellner, Karen L.

2014-01-01

In 1997, developmental biologist Michael Richardson compared his research team's embryo photographs to Ernst Haeckel's 1874 embryo drawings and called Haeckel's work "noncredible". "Science" soon published "Haeckel's Embryos: Fraud Rediscovered," and Richardson's comments further reinvigorated criticism of Haeckel by…

6. Photograph of an architectural drawing in possession of Engineering ...

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

6. Photograph of an architectural drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION, 1874. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 321, Rodman Avenue & Rock Island Avenue, Rock Island, Rock Island County, IL

5. Photograph of line drawing in possession of Engineering Plans ...

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

5. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, ELEVATION, AND SECTION, 1874; TRACING, 1935. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

8. Photograph of line drawing in possession of Engineering Plans ...

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

8. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN AND SECTION, AUGUST 24, 1874. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

Genetic diversity of the myrtle rust pathogen (Austropuccinia psidii) in the Americas and Hawaii: Global implications for invasive threat assessments

Treesearch

J. E. Stewart; A.L. Ross-Davis; R. N. Graҫa; A. C. Alfenas; T. L. Peever; J. W. Hanna; J. Y. Uchida; R. D. Hauff; C. Y. Kadooka; M.-S. Kim; P. G. Cannon; S. Namba; S. Simeto; C. A. Pérez; M. B. Rayamajhi; D.J. Lodge; M. Arguedas; R. Medel-Ortiz; M. A. López-Ramirez; P. Tennant; M. Glen; P. S. Machado; A. R. McTaggart; A. J. Carnegie; N. B. Klopfenstein; M. Cleary

2017-01-01

Since the myrtle rust pathogen (Austropuccinia psidii) was first reported (as Puccinia psidii) in Brazil on guava (Psidium guajava) in 1884, it has been found infecting diverse myrtaceous species. Because A. psidii has recently spread rapidly worldwide with an extensive host range,...

Evaluating Multigrade School Reform in Latin America

ERIC Educational Resources Information Center

McEwan, Patrick J.

2008-01-01

This paper describes three multigrade school reforms in Latin America: (1) Colombia's "Escuela Nueva", (2) Guatemala's "Nueva Escuela Unitaria", and (3) Chile's MECE-Rural. Each reform endowed primary teachers and students with special training and instructional materials, and encouraged new kinds of instruction in rural…

Notes on distribution and ecology of Philonthus spinipes Sharp (Coleoptera: Staphylinidae) in the Polish Carpathians.

PubMed

Mazur, Andrzej; Guo, Wanyue; Górz, Andrzej

2017-11-30

Philonthus spinipes Sharp for the first time was described from East Asia (Sharp 1874). Presently the species occurs in the whole Palaearctic region. Original distribution of this species is difficult to define because it has obviously extended its distribution range westwards (Schillhammer 1999).

VizieR Online Data Catalog: Variable stars in Leo I dSph (Stetson+, 2014)

NASA Astrophysics Data System (ADS)

Stetson, P. B.; Fiorentino, G.; Bono, G.; Bernard, E. J.; Monelli, M.; Iannicola, G.; Gallart, C.; Ferraro, I.

2014-11-01

The observational material for this study consists of 1884 individual CCD images obtained on 48 nights during 32 observing runs. These data are contained within a much larger data collection (~400000 images, ~500 observing runs) compiled and maintained by the first author. (5 data files).

76 FR 27001 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-10

... health and information is mandated by 7 U.S.C. 391, the Animal Industry Act of 1884, which established... Bureau of Animal Industry. Collection, analysis, and dissemination of livestock and poultry health...) Establish national and regional production measures for producer, veterinary, and industry references, (2...

Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (84th, Washington, DC, August 5-8, 2001). History Division.

ERIC Educational Resources Information Center

Association for Education in Journalism and Mass Communication.

The History section of the proceedings contains the following 15 selected papers: "Attacking the Messenger: The Cartoon Campaign against 'Harper's Weekly' in the Election of 1884" (Harlen Makemson); "Fact or Friction: The Research Battle behind Advertising's Creative Revolution, 1958-1972" (Patricia M. Kinneer); "Bee So…

76 FR 15368 - Minimum Security Devices and Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

... DEPARTMENT OF THE TREASURY Office of Thrift Supervision Minimum Security Devices and Procedures... concerning the following information collection. Title of Proposal: Minimum Security Devices and Procedures... establish a written security program is necessitated by the Bank Protection Act (12 U.S.C. 1881-1884), which...

Between Autonomy and Accommodation:The German Physical Society during the Third Reich

NASA Astrophysics Data System (ADS)

Hoffmann, Dieter

2005-09-01

I first sketch the history of the German Physical Society (Deutsche Physikalische Gesellschaft,DPG) from its founding by six young Berlin scientists as the Physical Society of Berlin (Physikalische Gesellschaft zu Berlin) in 1845, through its renaming as the DPG in 1899 and its rise to prominence by the beginning of the 1930s. I then turn to the history of the DPG during the Third Reich, which can be divided into two periods, from the transfer of power in Germany to the Nazis in 1933 to 1940, and from 1941 to 1945. During the first period, Johannes Stark (1874 1957), one of the leaders of the “German Physics” (Deutsche Physik) movement, attempted to gain election as the Chairman of the DPG in September 1933 but was repulsed. A period of relative autonomy of the DPG from Nazi ideology and policies ensued, which gradually was transformed into one of accommodation, until at the end of the 1938, Peter Debye (1884 1966), then Chairman of the DPG, bowed to governmental demands and Nazi activists in the DPG, introduced Nazi principles, and strongly advised the Jewish members of the DPG to withdraw from it. Debye left Germany in early 1940, and after a transitional period in which Jonathan Zenneck (1871 1959) served as Acting Chairman, Carl Ramsauer (1879 1955) was elected Chairman of the DPG in December 1940, thus opening the second period, the Ramsauer era, which lasted from 1941 until the end of the war in 1945. Ramsauer oversaw the self-coordination (Selbstgleichschaltung) of the DPG to the Nazi regime, and as an industrial physicist he led the DPG to establish ever more alliances with powerful figures in the military-industrial complex of Nazi Germany, which worked to the advantage both of Ramsauer and the DPG and to that of the Nazi regime during the course of the war. Finally, as the military defeat of Germany loomed, Ramsauer took steps aimed at insuring the survival of German physics in the postwar period. After the war, he masked the wartime activities of

75 FR 52760 - Medicare Program; Listening Session Regarding the Implementation of Section 10332 of the Patient...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-27

... sources and types of other data that these organizations might match to Medicare claims; challenges in... and Affordable Care Act, Availability of Medicare Data for Performance Measurement DATE: September 20... 1874 of the Social Security Act: Availability of Medicare Data for Performance Measurement. The purpose...

Joseph Priestley Is the Focus as Modern Chemistry Celebrates Its Second Century

ERIC Educational Resources Information Center

Bernheim, Robert A.; Olofson, Roy A.

1974-01-01

This article describes a meeting in 1874, seen to be the origin of the American Chemical Society, which commemorated the 100th anniversary of Joseph Priestley's discovery of oxygen. The remainder of the article is concerned with Priestley's scientific contributions and their implications. (DT)

Causes of the Vietnam War: An Academic Look at Wilsoniasm and Cold War Effects

DTIC Science & Technology

1999-04-01

International Politics Makes Strange Bedfellows: Theories of the Radical Right and Radical Left,” American Political Science Review 68, no.1 (March 1874...Holsi, “The Study of International Politics Makes Strange Bedfellows: Theories of the Radical Right and Radical Left,” American Political Science

19. Historic American Buildings Survey, Photocopy Courtesy of New York ...

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

19. Historic American Buildings Survey, Photocopy Courtesy of New York State Library, DETAIL OF PLATE #81, ATLAS OF ONEIDA COUNTY, NEW YORK, from ACTUAL SURVEYS AND OFFICIAL RECORDS. Philadelphia: D. G. Beers and Co., 1874. - Liberty Hall, 112 East Liberty Street, Rome, Oneida County, NY

45 CFR 2.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... one or more of the following functions described in section 1874A or 1893 of the Social Security Act... payments; beneficiary education and assistance; providing consultative services; communication with providers; or, provider education and technical assistance; or, (ii) Other such functions as are necessary...

45 CFR 2.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... one or more of the following functions described in section 1874A or 1893 of the Social Security Act... payments; beneficiary education and assistance; providing consultative services; communication with providers; or, provider education and technical assistance; or, (ii) Other such functions as are necessary...

45 CFR 2.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... one or more of the following functions described in section 1874A or 1893 of the Social Security Act... payments; beneficiary education and assistance; providing consultative services; communication with providers; or, provider education and technical assistance; or, (ii) Other such functions as are necessary...

45 CFR 2.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... one or more of the following functions described in section 1874A or 1893 of the Social Security Act... payments; beneficiary education and assistance; providing consultative services; communication with providers; or, provider education and technical assistance; or, (ii) Other such functions as are necessary...

45 CFR 2.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... one or more of the following functions described in section 1874A or 1893 of the Social Security Act... payments; beneficiary education and assistance; providing consultative services; communication with providers; or, provider education and technical assistance; or, (ii) Other such functions as are necessary...

A new species of Hyalella (Crustacea, Amphipoda, Dogielinotidae) from the Atlantic Forest of Misiones, Argentina

PubMed Central

Colla, María Florencia; César, Inés Irma

2015-01-01

Abstract The freshwater genus Hyalella Smith, 1874 has a distribution restricted to the Western Hemisphere with most species being found in South America. In this report we describe a new species of Hyalella from the Atlantic Forest of the Misiones province, Argentina. PMID:25685030

Proposal to conserve the name Discula (Gnomoniaceae, Diaporthales) with a conserved type

USDA-ARS?s Scientific Manuscript database

The genus Discula was described by Saccardo (1884) based on the type D. platani as lectotypified by Höhnel (1915). Sogonov & al. (2007) determined that D. platani is a synonym of D. nervisequa, now considered a synonym of Apiognomonia errabunda. Recognizing that Discula and Apiognomonia are synonyms...

On the secular change of spring onset at Stockholm

NASA Astrophysics Data System (ADS)

Qian, Cheng; Fu, Congbin; Wu, Zhaohua; Yan, Zhongwei

2009-06-01

A newly developed method, the Ensemble Empirical Mode Decomposition, was applied to adaptively determine the timing of climatic spring onset from the daily temperature records at Stockholm during 1756-2000. Secular variations of spring onset and its relationships to the North Atlantic Oscillation (NAO) and to the temperature variability were analyzed. A clear turning point of secular trend in spring onset around 1884/1885, from delaying to advancing, was found. The delaying trend of spring onset (6.9 days/century) during 1757-1884 and the advancing one (-7 days/century) during 1885-1999 were both significant. The winter NAO indices were found to be correlated with the spring onset at Stockholm at an inter-annual timescale only for some decades, but unable to explain the change of the long-term trends. The secular change from cooling to warming around the 1880s, especially in terms of spring temperature, might have led to the secular change of spring onset.

Constantin Levaditi (1874-1953): a pioneer in Immunology and Virology.

PubMed

Kalantzis, George; Skiadas, Panagiotis; Lascaratos, John

2006-08-01

The eminent doctor Constantin Levaditi represents one of the most important researchers in the field of medicine in the 20th century. Although he was engaged in many areas of the rapidly growing field of immunology, his name is associated mainly with research in poliomyelitis. His laboratory research contributed decisively to the clarification of the epidemiology of this dreadful disease that claimed thousands of victims. Moreover, his experimental work constituted the basis for the development of the vaccine against poliomyelitis, initially in 1955 by Jonas Salk (1914-95) using inactivated virus, and then in 1960 by Albert Sabin (1906-93) who used live attenuated virus.

Testing Neoclassical Competitive Theory in Multilateral Decentralized Markets

ERIC Educational Resources Information Center

List, John A.

2004-01-01

Walrasian tatonnement has been a fundamental assumption in economics ever since Walras' general equilibrium theory was introduced in 1874. Nearly a century after its introduction, Vernon Smith relaxed the Walrasian tatonnement assumption by showing that neoclassical competitive market theory explains the equilibrating forces in "double-auction"…

78 FR 45907 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-30

... practices and production measures related to animal welfare; (3) estimate the herd level prevalence of... number. Animal & Plant Health Inspection Service Title: National Animal Health Monitoring System; Dairy... animal health data and information is mandated by 7 U.S.C. 391, the Animal Industry Act of 1884, which...

56. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 ...

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

56. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqualak road. Mahorner's bridge (1884). View from E approach. Sarcone Photography, Atlanta, Ga. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

Between Scylla and Charybdis: How Catholic High School Leaders Negotiate the Polarities of Contemporary U.S. Culture within the Catholic Educational Market

ERIC Educational Resources Information Center

Ferdinandt, Kevin William

2009-01-01

This qualitative, comparative case study involves a multi-faceted approach to how lay leaders in four different Catholic high schools brand their schools within a broader Catholic educational marketplace. As compared with the parochial era (1884-1965), the approach of Catholic high school administrators, campus ministers, department chairs, and…

WOCSDICE󈧇 The 27th Workshop on Compound Semiconductor Devices and Integrated Circuits Held in Europe May 26 - 28, 2003 Forigen, Switzerland

DTIC Science & Technology

2003-05-28

Rodrigues-Girones, M. Saglam, A. Megej, H.L. Hartnagel vi Recent Advances, Remaining Challenges in Wide Bandgap Semiconductors Colin ...R. H. Friend, and H. Sirringhaus, Science, 299, pp. 1881-1884, 2003. 19. C. J. Drury , C. M. J. Mutsaers, C. M. Hart, M. Matters, and D. M. de Leeuw

Vietnamese Lexicography.

ERIC Educational Resources Information Center

Dinh-Hoa, Nguyen

The history of lexicography in Vietnam is chronicled from early Chinese and missionary scholarship through the colonial period (1884-1946), the war years (1946-1954), the partition period (1954-1975), and the post-1975 period. The evolution of romanization, political-linguistic influences, native scholarship in lexicography, and dictionary types…

76 FR 35873 - Blue Heron Hydro LLC; Notice of Application Ready for Environmental Analysis and Soliciting...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Project No. 13226-003] Blue Heron Hydro... Major License. b. Project No.: 13226-003. c. Date filed: November 1, 2010. d. Applicant: Blue Heron..., Blue Heron Hydro LLC, 113 Bartlett Road, Plainfield, Vermont 05667. (802) 454-1874. i. FERC Contact: Dr...

76 FR 1189 - Virginia; Amendment No. 6 to Notice of a Major Disaster Declaration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Internal Agency Docket No. FEMA-1874-DR; Docket ID FEMA-2010-0002] Virginia; Amendment No. 6 to Notice of a Major Disaster..., Administrator, Federal Emergency Management Agency. [FR Doc. 2011-134 Filed 1-6-11; 8:45 am] BILLING CODE 9111...

Afghanistan: A War of Necessity?

DTIC Science & Technology

2010-03-12

British politician (1874-1965). 2 Charles R. Kesler , “Democracy and the Bush Doctrine,” The Claremont Institute, January 26, 2005, available from http...www.scribd.com/doc/19059126/ Preemptive-War-Doctrine-The-Influence-of-the-911-Attacks. 18 Charles R. Kesler , “Democracy and the Bush Doctrine” . 19

Chautauqua: A Center for Education, Religion, and the Arts in America.

ERIC Educational Resources Information Center

Morrison, Theodore

The document presents the history of the Chautauqua Institution, begun in 1874 as a Sunday school assembly and now a summer community involving the arts, education, religion, current events, and sports. Section 1, "Origins and Early Development," discusses the setting; founders; institutional beginnings; from Sunday school to university;…

Psychosocial Correlates of Cigarette Smoking among College Students in China

ERIC Educational Resources Information Center

Mao, Rong; Li, Xiaoming; Stanton, Bonita; Wang, Jing; Hong, Yan; Zhang, Hongshia; Chen, Xinguang

2009-01-01

The objectives are to examine the smoking practice and intention among Chinese college students and to explore the association between cigarette smoking and individual and psychosocial factors. Cross-sectional data were collected from 1874 students from 19 college campuses in Jiangsu province, China. Both bivariate and multivariate analyses were…

3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, 1874 ('Fig. 4-C') - M. R. Tidrick House, 122 South Fourth Avenue, Winterset, Madison County, IA

William M. Harnett: "After the Hunt."

ERIC Educational Resources Information Center

Davidson, Edie

1987-01-01

Using William M. Harnett's 1884 oil painting "After the Hunt," this lesson introduces students in grades seven through nine to the style of realism popular in the late nineteenth century. The lesson is also designed to show how art reflects the values of the society in which it was created. (JDH)

76 FR 32202 - Proposed Settlement Agreement for Recovery of Past Response Costs Under the Comprehensive...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

... available for public inspection at 5 Post Office Square, Boston, MA 02109-3912. DATES: Comments must be....S. Environmental Protection Agency, Region I, 5 Post Office Square, Suite 100, Mailcode ORA 18-1... Square, Suite 100, Mailcode OES 04-2, Boston, Massachusetts 02109-3912, (617) 918-1884. Dated: May 18...

Dietary Habits Prone to Lifestyle-Related Disease

ERIC Educational Resources Information Center

Nagai, M.; Uyama, O.; Kaji, H.

2013-01-01

Objective: To evaluate relations among dietary habits, bone mineral density (BMD), visceral fat area (VFA), and arterial stiffness and recommend better dietary habits. Methods: One hundred and six men and 381 women (aged 18-84) received a health checkup and answered questionnaires, with subsequent measurements of BMD (speed of sound), VFA…

Inbreeding in Gredos mountain range (Spain): contribution of multiple consanguinity and intervalley variation.

PubMed

Fuster, V; Jiménez, A M; Colantonio, S E

2001-04-01

The present paper examines consanguineous marriages occurring between 1874 and 1975 in three valleys (Tormes, Alberche, and Tiétar) in the Sierra de Gredos mountain range, Avila province, Spain. Information was obtained from parish registers of 42 localities, corresponding to a total of 41,696 weddings. Consanguineous marriages were defined as those up to the third degree of consanguinity (second cousins). From 1874 to 1975 the percentage of related mates was 4.45% and the inbreeding coefficient was 0.0011868 (for 1874 to 1917 corresponding figures up to the fourth degree were 16.44% and 0.00 19085, respectively). In order to ascertain the characteristics and evolution of mating patterns in Gredos, the contribution of each degree of kinship was analyzed as a whole and then for each valley separately. Regarding total consanguineous marriages in Gredos, there is a low frequency of uncle-niece matings (0.21%) and a first-second cousin mating ratio (C22/C33) of 0.23 (up to the third degree of consanguinity). Before 1918 multiple matings (i.e., those involving more than a single relationship) accounted for 19.16% of consanguineous marriages (up to the fourth degree). The observed frequencies of multiple consanguineous marriages was, on average, about twice that expected at random, and the proportion of such marriages to total inbreeding was 34.65%. The temporal change of the Gredos inbreeding pattern was characterized by a recent decrease; the highest inbreeding levels correspond to the period from 1915 to 1944. Finally, intervalley differences (maximum inbreeding coefficient in the Tormes, minimum in the Tiétar) are interpreted considering the geography, population size, and population mobility for each valley

Post-Mao China: Educational Services for Exceptional Individuals

ERIC Educational Resources Information Center

Ding, Yi; Yang, Ling-Yan; Xiao, Fei; Van Dyke, Don C.

2008-01-01

When William Moore, a Scottish Presbyterian pastor, established the first special school in China in 1874, the country began her long and circuitous journey toward establishing formal educational services for individuals with special needs. Special education in China developed slowly on the infertile soil of continual wars, political instability,…

Whose Children Are They? A Transnational Minority Religious Sect and Schools as Sites of Conflict in Canada, 1890-1922

ERIC Educational Resources Information Center

Sneath, Robyn

2017-01-01

In 1874, 6000 Old Colony Mennonites, an ethno-religious minority sect, immigrated to the Canadian prairies from Russia, after negotiating a charter of privileges with the federal government. Chief among these freedoms was the right to educate their children without government interference. Between 1890 and 1922, tensions mounted between the…

75 FR 67912 - North Korea Sanctions Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... of UNSCRs 1718 and 1874, including the procurement of luxury goods; and its illicit and deceptive... reexported luxury goods to or into North Korea; (D) To have, directly or indirectly, engaged in money... transactions. 510.202 Effect of transfers violating the provisions of this part. 510.203 Holding of funds in...

Approaches to the Secondary School Literature Curriculum.

ERIC Educational Resources Information Center

Anderson, Philip M.

The origins of modern English teaching can be found in the Uniform Lists provided by eastern colleges, beginning in 1874, for college entrance examinations. The study of literature was informed by the arguments of Matthew Arnold, who maintained that the purpose of literature study was initiation into, and maintenance of, "high…

Control of Chaos: New Perspectives in Experimental and Theoretical Science. International Journal of Bifurcation and Chaos in Applied Sciences and Engineering. Theme Issue. Part 1. Volume 8, Number 8, August 1998.

DTIC Science & Technology

1998-08-01

de Matemdticas, Universidad de Murcia, Murcia, Spain RICARDO CHACON Departamento de Electr6nica e, Ingenieria Electromecdnica, Escuela, de... Ingenierias Industriales, Universidad de Extremadura, 06071, Badajoz, Spain MIGUEL ANGEL LOPEZ Departamento de Matemdticas, Aplicada, Escuela Universitaria de...World Scientific Publishing Company FUZZY CONTROL OF CHAOS OSCAR CALVO* CICpBA, L.E.L C.1, Departamento de Electrotecnia, Facultad de Ingenieria

Introducing a Brief Measure of Cultural and Religious Identification in American Jewish Identity

ERIC Educational Resources Information Center

Friedlander, Myrna L.; Friedman, Michelle L.; Miller, Matthew J.; Ellis, Michael V.; Friedlander, Lee K.; Mikhaylov, Vadim G.

2010-01-01

The authors conducted 3 studies to develop and investigate the psychometric properties of the American Jewish Identity Scales (AJIS), a brief self-report measure that assesses cultural identification and religious identification. Study 1 assessed the content validity of the item pool using an expert panel. In Study 2, 1,884 Jewish adults completed…

Lifespan Differences in the Social Networks of Prison Inmates

ERIC Educational Resources Information Center

Bond, Gary D.; Thompson, Laura A.; Malloy, Daniel M.

2005-01-01

Socioemotional Selectivity Theory (SST) (Carstensen, 1992, 1993) accounts for lifespan changes in human social networks and for the motivations which underlie those changes. SST is applied in this research with 256 prison inmates and non-inmates, ages 18-84, from Mississippi, Kansas, and New Mexico. Two research questions sought to identify (a)…

How James Kept the Pace?; A Look into the Organic Unity of "Daisy Miller"

ERIC Educational Resources Information Center

Movaghati, Sina; Comcar, Milad

2015-01-01

Many Critics believe that Henry James has set the definitive standards of modern fiction writing. Undoubtedly his groundbreaking article "The Art of Fiction," which published for the first time in 1884, has a major contribution in developing the theories of fiction writing. The term Organic Unity has derived from a major Formalist…

75 FR 2543 - Proposed Settlement Agreement for Recovery of Past Response Costs and Certain Other Costs Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-15

... Office Square, Boston, MA 02109-3912. DATES: Comments must be submitted on or before February 16, 2010..., Region I, 5 Post Office Square, Suite 100, Mailcode ORA 18-1, Boston, Massachusetts 02109-3912, and... Office Square, Suite 100, Mailcode OES 04-2, Boston, Massachusetts 02109-3912, (617) 918-1884. A copy of...

Mendel's Research Legacy in the Broader Historical Network

ERIC Educational Resources Information Center

Orel, Vítezslav; Peaslee, Margaret H.

2015-01-01

This historical narrative describes the foundation of education as established by J. A. Comenius (1592-1670). It explores the transfer of Comenius' tenets, utilized and modified through the years, up to their impact upon the ground-breaking experiments of G. Mendel (1822-1884), "the father of genetics". It explores the questions of…

Feminizing the Professional: The Government Reports of Flora Annie Steel.

ERIC Educational Resources Information Center

Sutcliffe, Rebecca J.

1998-01-01

Studies Flora Annie Steel, an uneducated woman who nonetheless became an Inspector of Female Schools in Punjab, India, in 1884. Focuses on her reports within the context of British imperialism and late 19th-century report conventions. Concludes that cultural expectations for women in imperialism influenced Steel's response to the genre; and the…

Circuit Chautauqua: From Rural Education to Popular Entertainment in Early Twentieth Century America.

ERIC Educational Resources Information Center

Tapia, John Edward

In 1874, Methodist minister John Vincent began a Sunday school retreat on the shores of Lake Chautauqua, New York, the mission of which was education. Initial offerings such as Bible reading, biblical geography, and public oration were supplemented with general education and entertainment activities. In the late 19th century, the Chautauqua…

Notes on the biology of Scymnus (Pullus) coniferarum: an adelgid predator

Treesearch

Michael E. Montgomery; Richard C. McDonald

2011-01-01

The conifer lady beetle, Scymnus (Pullus) coniferarum Crotch 1874, was previously collected from five states in the western U.S. and from British Columbia. Whitehead, in his 1967 thesis, noted that all collection records of S. coniferarum were from pine and that he collected large numbers from lodgepole pine and Monterey pine...

CONSTRUCTION PROGRESS PHOTO OF HOT PILOT PLANT (CPP640) LOOKING NORTHWEST, ...

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

CONSTRUCTION PROGRESS PHOTO OF HOT PILOT PLANT (CPP-640) LOOKING NORTHWEST, SHOWING FORMING FOR NORTH WALLS OF CELLS 1, 4 AND 5; CONSTRUCTION 21 PERCENT COMPLETE. INL PHOTO NUMBER NRTS-60-1874. Holmes, Photographer, 4/21/1960 - Idaho National Engineering Laboratory, Idaho Chemical Processing Plant, Fuel Reprocessing Complex, Scoville, Butte County, ID

77 FR 34373 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

...: 5 p.m. ET 6/21/12. Docket Numbers: ER12-1834-001. Applicants: Vermont Electric Power Company, Inc... Independent Transmission System Operator, Inc. Description: Consumers-METC DTIA (5-31-12) to be effective 6/1... Numbers: ER12-1874-000. Applicants: Black Hills Power, Inc. Description: Black Hills Power, Inc., West...

Howard Zinn and the Struggle for the Microphone: History, Objectivity, and Citizenship

ERIC Educational Resources Information Center

Kelly, Jason M.

2009-01-01

Every year, historians in the United States attend the American Historical Association (AHA), a conference that has met annually since 1884. The AHA draws scholars from all specializations, and it is the primary organization through which the profession is represented. In 1969, the conference met at the Sheraton Park Hotel in Washington, D.C. At…

A History of Chilocco Indian School.

ERIC Educational Resources Information Center

Bradfield, Larry L.

A historical development of the Chilocco Indian School, Chilocco, Oklahoma, is presented in this master's thesis. Three periods were chosen to develop the history of the school: The Critical Period (1884-1902), The Middle Period (1902-1926), and The Recent Period (1926-1956). Within each of these periods activities of the school's superintendents;…

Multilocus genotypes indicate differentiation among Puccinia psidii populations from South America and Hawaii

Treesearch

R. N. Graca; A. C. Alfenas; A. L. Ross-Davis; Ned Klopfenstein; M. -S. Kim; T. L. Peever; P. G. Cannon; J. Y. Uchida; C. Y. Kadooka; R. D. Hauff

2011-01-01

Puccinia psidii is the cause of rust disease of many host species in the Myrtaceae family, including guava (Psidium spp.), eucalypt (Eucalyptus spp.), rose apple (Syzygium jambos), and 'ohi'a (Metrosideros polymorpha). First reported in 1884 on guava in Brazil, the rust has since been detected in South America (Argentina, Brazil, Colombia, Paraguay, Uruguay,...

Navigating between the Dimensions

ERIC Educational Resources Information Center

Fleron, Julian F.; Ecke, Volker

2011-01-01

Generations have been inspired by Edwin A. Abbott's profound tour of the dimensions in his novella "Flatland: A Romance of Many Dimensions" (1884). This well-known satire is the story of a flat land inhabited by geometric shapes trying to navigate the subtleties of their geometric, social, and political positions. In this article, the authors…

Men of Good Will: The Religious Education Association, J. Elliot Ross, and the National Conference of Jews and Christians

ERIC Educational Resources Information Center

Nolan, Lucinda A.

2009-01-01

An impetus of the Religious Education Association (REA) toward becoming an actively intercultural and interreligious agency emerged in the third decade of its existence. This article explores this period through an examination of the involvement of the REA members, Father John Elliot Ross and others (1884-1946) in a series of seminars conducted by…

54th Annual Conference Host: The University of Nevada, Reno

ERIC Educational Resources Information Center

Campus Law Enforcement Journal, 2012

2012-01-01

This article profiles the University of Nevada, Reno, a place of unexpected beauty and history, with an impressive breadth of academic programs and the state's largest research portfolio. Founded in 1874 as the state's land-grant institution, the university is now ranked in the top tier of "best national universities" by "U.S. News…

Development of PCR-RFP and DNA barcoding plastic markers for yellow toadflax and Dalmatian toadflax

Treesearch

Andrew Boswell

2013-01-01

Yellow toadflax and Dalmatian toadflax are problematic invasive plant species in North America. Yellow toadflax was introduced multiple times to the United States from Europe, beginning in the late 1600s. Dalmatian toadflax has similarly been repeatedly introduced to the United States, starting in 1874. Both species are known to inhabit disturbed areas, competing for...

Effectiveness of Morita Therapy-Based Consultation for a School-Refusing Adolescent with Psychogenic Fever

ERIC Educational Resources Information Center

Maeda, Naoki

2017-01-01

Morita therapy, developed by Shoma Morita (1874-1938) in Japan, is a type of psychotherapy that has been applied to deal with neurotic symptoms. This therapeutic approach is based on the conviction that neurotic symptoms are universal issues that eventually subside if the symptoms are accepted and everyday activities are carried out. By examining…

John Milton Oskison and Assimilation

ERIC Educational Resources Information Center

Larre, Lionel

2013-01-01

John Milton Oskison (1874-1947) was a Cherokee writer, journalist, and activist and the author of novels and biographies as well as numerous short stories, essays, and articles about a great variety of subjects. Oskison thought of himself as "an interpreter to the world, of the modern, progressive Indian." The kind of representation Oskison gave…

Searching for Better Photorefractive Materials

DTIC Science & Technology

2005-07-13

tetrabutylammonium hexafluorophosphate (0.1 M in methylene chloride). The scan rate was adjusted to 25 mV/s. All potentials were calibrated with a...Synthesis of MO. Thiophene (5.25g, 62.5mmol) was refluxed in 20ml hexane with TMEDA (21.77g, 187.4mmol), followed by dropwise adding n-butyl lithium

Studies in Historical Replication in Psychology IV: An Inquiry into the Psychological Research and Life of Gertrude Stein

ERIC Educational Resources Information Center

Sirrine, Nicole K.; McCarthy, Shauna K.

2008-01-01

Gertrude Stein (1874-1946) is well known as an early twentieth century writer, but less well known is her involvement in automatic writing research. Critics of Stein's literary works suggest that her research had a significant influence on her poetry and fiction, though Stein denied any influence. A partial replication of Stein's 1896 study was…

Redescripcion de la hembra y descripcion del macho de Pseudomethoca argyrocephala (Hymenoptera Mutillidae)

Treesearch

J.A. Genaro; J.A. Torres

1999-01-01

La especie Pseudomethoca argyrocephala fue descrita muy brevemente a partir de una hembra colectada en St. John, Islas Vfrgenes (Gerstaecker, 1874). Su presencia, inadvertida por la ausencia de ejemplares en las principales colecciones y la deposicion del holotipo en algun museo de Alemania, posiblemente motivo la omision en una clave para las especies antillanas (...

First description of the female Elimaea melanocantha (Walker, 1869) (Orthoptera: Tettigoniidae: Phaneropterinae) from India.

PubMed

Swaminathan, R; Nagar, Rajendra; Swaminathan, T

2017-03-15

The genus Elimaea Stal, 1874 was established for the type species Phaneroptera subcarinata Stal 1861 (Hongkong), the type genus of the Phaneropterinae. These insects are poorly known from India. Relevant important work on the taxonomy and distribution of Tettigoniidae of northeastern India include those of Barman & Srivastava (1976), Shishodia (2000), Shishodia & Tandon (2000), Barman (2003), Shishodia et al. (2003 & 2010) and, recently, Nagar et al. (2014, 2015a-b) have reported new and additional species of Phaneropterinae from India. The tribe Elimaeini Yakobson, 1905 (group Elimaeae Brunner, 1878) is known to comprise three Oriental genera, Elimaea Stal, 1874; Hemielimaea Brunner, 1878; and Ectadia Brunner, 1878. Karny (1926) divided the genus into three subgenera: Orthelimaea, Rhaebelimaea and Elimaea s. str., based on the shape of the anterior femora and the branching in the radius sector of the tegmen. Of these, Elimaea is most speciose and quite widespread in the Indian sub-continent. Gorochov (2013) reported two species, Elimaea melanocantha (Walker, 1869) and Elimaea nigrosignata Bolivar, 1900 in the group Neoelimaea. The terminology used is that of Ingrisch (1998) and Rentz and Colless (1990).

Revision of the genus Philonome Chambers and its proposed reassignment to the family Tineidae (Lepidoptera, Tineoidea)

PubMed Central

Sohn, Jae-Cheon; Davis, Donald R.; Lopez-Vaamonde, Carlos

2015-01-01

Abstract The New World genus Philonome Chambers, 1874 is revised. This genus comprises twelve species, seven of which are described as new: two species, Philonome nigrescens sp. n. and Philonome wielgusi sp. n., from the United States; four species, Philonome albivittata sp. n., Philonome curvilineata sp. n., Philonome kawakitai sp. n., and Philonome lambdagrapha sp. n., from French Guiana; and one species, Philonome penerivifera sp. n., from Brazil. Lectotypes are designated for Philonome clemensella Chambers, 1874 and Philonome rivifera Meyrick, 1915. Partially on evidence of their head morphology and particularly from molecular evidence, the genus Philonome, previously associated with Bucculatricidae or Lyonetiidae, is reassigned to Tineidae. A possible systematic position of Philonome within Tineidae is discussed. Eurynome Chambers, 1875, is synonymized with Argyresthia Hübner, 1825 (Argyresthiidae). Photographs of adults and illustrations of genitalia, when available, are provided for all described species of Philonome and two species previously misplaced in Philonome, Argyresthia luteella (Chambers, 1875) and Elachista albella (Chambers, 1877). In addition, DNA barcodes were used for the delimitation of most species. PMID:25901115

A Legacy of Sacrifice and Honor: Celebrating Tribal Resilience and Military Service at Haskell Nations University

ERIC Educational Resources Information Center

Warrington, Jacinta

2017-01-01

Haskell Indian Nations University opened 133 years ago, on September 17, 1884, as the U.S. Training and Industrial School--one of three original tribal boarding schools funded by the United States Congress. Three years later the school changed its name to Haskell Institute in honor of Chase Dudley Haskell, a U.S. representative from the Second…

Getting out of Flatland

ERIC Educational Resources Information Center

Popelka, Susan R.; Langlois, Joshua

2018-01-01

"Flatland: A Romance of Many Dimensions" is an 1884 novella written by English schoolmaster Edwin Abbott. He describes what it would be like to live in a two-dimensional (2D) world--Flatland. It is fascinating reading that underscores the challenge of teaching three-dimensional (3D) mathematics using 2D tools. Real-world applications of…

Tracking down worldwide Puccinia psidii dispersal

Treesearch

Rodrigo Neves Graca; Amy Ross-Davis; Ned Klopfenstein; Mee Sook Kim; Tobin Peever; Phil Cannon; Janice Uchida; Acelino Couto Alfenas

2011-01-01

Puccinia psidii causes rust disease on many host species in the Myrtaceae [1]. First reported in 1884 on guava in Southern Brazil [2], the rust has since been detected on several myrtaceous in South America, Central America, Caribbean, Mexico, USA: in Florida, California, and Hawaii. More recently, P. psidii was reported in Japan infecting M. polymorpha[3]. Of special...

Teaching Mendelism

ERIC Educational Resources Information Center

Stansfield, William D.

2008-01-01

Gregor Mendel (1822-1884) is rightly credited as being the "father of modern genetics." He presented the results of his pea experiments at a meeting of his local natural history society in two lectures during 1865. His paper was published in the proceedings of the society the next year. From his breeding experiments with the edible pea, he…

Approaches to predicting current and future distributions of Puccinia psidii in South America under climate change scenarios

Treesearch

N. B. Klopfenstein; J. W. Hanna; R. N. Graca; A. L. Ross-Davis; P. G. Cannon; A. C. Alfenas; M. -S. Kim

2011-01-01

Puccinia psidii is the cause of Eucalyptus/guava/myrtle rust disease of many host species in the Myrtaceae family, including guava (Psidium spp.), eucalypt (Eucalyptus spp.), rose apple (Syzygium jambos), and ohia (Metrosideros polymorpha) (Farr and Rossman 2010). First reported in 1884 on guava in Brazil (Maclachlan 1938), the rust has since been detected in other...

Grant's Final Battle: The Writing of His Memoirs.

ERIC Educational Resources Information Center

Lambert, Robert G., Jr.

In the summer of 1884, Ulysses S. Grant wrote his "Memoirs," which were published and promoted by the great American writer, Mark Twain, who encouraged and aided Grant in his literary work. Grant was fatally ill with cancer of the throat and raced against time to complete his manuscript. He was motivated by the desire to provide…

Adding Depth to Geometry through "Flatland"

ERIC Educational Resources Information Center

Anderson, Gail Marie

2011-01-01

In this article, the author features "Flatland," by Edwin Abbott, a fantastic story about a square who lives in a two-dimensional world and who receives a visitor from the third dimension. Written in 1884 by a teacher-theologian who dabbled in mathematics, the novel is full of rich themes, including social class structure, the treatment of people…

Fiatland: An Analogy between Mathematics and Physics

ERIC Educational Resources Information Center

Reich, Karin

2007-01-01

Before the 19th century the idea of more than three dimensions was exceptional. During the 19th century, however, geometry was revolutionized and new branches were developed. This revolution also created the idea of the possibility of a n-dimensional geometry or space; flatland, i.e. n = 2, was a consequence of this new thinking. In 1884 the…

Using "Flatland 2: Sphereland" to Help Teach Motion and Multiple Dimensions

ERIC Educational Resources Information Center

Caplan, Seth; Johnson, Dano; Vondracek, Mark

2015-01-01

The 1884 book "Flatland: A Romance of Many Dimensions," written by Edwin Abbott, has captured the interest of numerous generations, and has also been used in schools to help students learn and think about the concept of dimension in a creative, fun way. In 2007, a film was released called "Flatland: The Movie," and over one…

Students Writing Race at Southern Public Women's Colleges, 1884-1945

ERIC Educational Resources Information Center

Gold, David

2010-01-01

Scholars have long debated the complicity of Southern white women after the Civil War in helping create a racialist and racist regional identity and denying or delaying civil rights for African Americans. These studies have largely focused on the activities of elite white women property owners, club members, and writers. Yet few scholars have…

Paradigm Lost: Public Administration at Johns Hopkins University, 1884-96.

ERIC Educational Resources Information Center

Hoffman, M. Curtis

2002-01-01

Discusses the history of public administration at Johns Hopkins University from the late 1800s when a curriculum was developed to educate public servants. Suggests that the program made notable contributions to progressivism but was eclipsed by scientific management; however, it has new relevance in the current climate. (Contains 46 references.)…

Harvard University and the Emergence of International Collegiate Athletics, 1869-1874.

ERIC Educational Resources Information Center

Lipping, Alar

1984-01-01

The influence that Harvard University has had on the development of international collegiate sports is explored. Rowing and football were the first athletic activities to be played by Harvard with colleges in other countries. (DF)

Sleep and Behavioral Correlates of Napping among Young Adults: A Survey of First-Year University Students in Madrid, Spain

ERIC Educational Resources Information Center

Vela-Bueno, Antonio; Fernandez-Mendoza, Julio; Olavarrieta-Bernardino, Sara; Vgontzas, Alexandros N.; Bixler, Edward O.; de la Cruz-Troca, Juan Jose; Rodriguez-Munoz, Alfredo; Olivan-Palacios, Jesus

2008-01-01

Objective: Between November 2002 and March 2003, the authors assessed the prevalence and correlates of napping among Spanish university students. Participants: The sample comprised 1,276 first-year university students; the mean age was 18.74 [plus or minus] 1.24 years, and 35.45% were men. Methods: The study was cross-sectional, and the students…

10 CFR 13.1 - Basis and purpose.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Basis and purpose. 13.1 Section 13.1 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.1 Basis and purpose. (a) Basis. This part implements the Program Fraud Civil Remedies Act of 1986, Public Law No. 99-509, §§ 6101-6104, 100 Stat. 1874...

A New Thing?: The NMAI in Historical and Institutional Perspective

ERIC Educational Resources Information Center

Jacknis, Ira

2006-01-01

In 1916 George Gustav Heye (1874-1975), a wealthy engineer and financier, founded the Museum of the American Indian in New York City. Heye served as director of the museum, which opened to the public in 1922, until 1956. In 1989, after several decades of financial problems and declining attendance, the Heye collections were transferred to the…

Estudio participativo para el desarrolllo de un instrumento de observación de violencia escolar

PubMed Central

Medina Santiago, Nilda G.; Rivera, Tania Cruz; Rodríguez, Maryanes Trenche; Báez Ávila, Loggina S.

2018-01-01

La violencia en las escuelas es reconocida como un problema de salud pública a nivel mundial que impacta negativamente el proceso de enseñanza-aprendizaje. Sin embargo, en Puerto Rico las estadísticas oficiales y los medios de comunicación generalmente se enfocan en hechos aislados de violencia extrema donde se utilizan armas o se destruye propiedad y no recogen formas de violencia más comunes que suelen ocurrir a diario en las escuelas. En este estudio se utilizó el Instrumento de Observación de Violencia Escolar (INOVE), preparado con el insumo de las comunidades escolares participantes del Proyecto VIAS (Violence and Asthma Health Disparity Network) de la Universidad del Este (UNE), para recopilar información acerca de las características de la violencia en dos escuelas puertorriqueñas. Entre los hallazgos del estudio se destacan diferencias por sexo en cuanto a categorías de violencia observadas y la observación de agresividad en juegos e interacciones entre estudiantes. Los datos recopilados han servido de base para la toma de decisiones en cuanto a la prevención de la violencia en las escuelas participantes y tienen implicaciones para el desarrollo de estrategias y programas de prevención. PMID:29643972

Determining the Shape of the Orbit of Mars in the High School. (Spanish Title: Determinación de la Forma de la Órbita de Marte en la Escuela Secundaria.) Determinando a Forma da Órbita de Marte no Ensino Médio

NASA Astrophysics Data System (ADS)

Dutra, Carlos Maximiliano; Rossini Goulart, Andressa

2014-12-01

In the present work, in order to supply the lacks of practical activities related to the content of Kepler's Laws in high school physics textbooks, we present a practical activity to determine the shape of the orbit of Mars. In this activity the student can experience the discovery the shape of the orbit of Mars in a way similar to that realized by Johannes Kepler combining the physical concepts with geometry. We applied the activity to eighteen high school teachers participating in a Postgraduate Course in Science Education. After two hours of work the group obtained the shape of the orbit of Mars and estimated its orbital parameters with a relative error less than 14%. En el presente trabajo y con el objetivo de reducir la escasez de actividades prácticas relacionadas con el contenido de las leyes de Kepler en libros de texto de física de la escuela secundaria, se presenta una actividad práctica para determinar la forma de la órbita de Marte. En esta actividad el estudiante puede vivir la experiencia de descubrir la forma de la órbita de Marte de una manera similar a la realizada por Johannes Kepler combinando los conceptos físicos con la geometría. Aplicamos la actividad a dieciocho maestros de escuelas secundarias en un Curso de Especialización en Enseñanza de las Ciencias. Después de dos horas de trabajo el grupo obtuvo la forma de la órbita de Marte com error inferior al 14% en los parámetros orbitales. No presente trabalho, visando suprir a deficiência de atividades práticas relacionadas ao conteúdo de Leis de Kepler nos livros-textos de Física do 1º ano do Ensino Médio, apresentamos uma atividade prática de determinação da órbita de Marte. O aluno, combinando conceitos físicos com a geometria poderá vivenciar a experiência da descoberta da forma da órbita de Marte de modo similar ao realizado por Johannes Kepler. Aplicamos a metodologia proposta junto a dezoito professores do Curso de Especialização em Educação em Ciências e

[The professionalization of nursing in Argentina: political and institutional disputes during Peronism.].

PubMed

Ramacciotti, Karina; Valobra, Adriana

2010-01-01

This paper discusses the professionalization of nurses in Argentina during Peron's administration (1946-1955). We will focus on two nursing schools during such period: Escuela de Engermas de la Secretaría de Salud Pública (1947) and Escuela de Enfermeras "7 de mayo" member of Fundación Eva Perón (1950). We will analyze the institutional disputes over budgetary positions in the context of greater government intervention in public health issues.

75 FR 33888 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently... Tax; TD 8432, Branch Profits Tax; and TD 8657, Regulations on Effectively Connected Income and the Branch Profits Tax (Sec. Sec. 1.884-1, 1.884-2, 1.884- 2T, 1.884-4, 1.884-5). DATES: Written comments...

Fire History in Coast Redwood Stands in San Mateo County Parks and Jasper Ridge, Santa Cruz Mountains

Treesearch

Scott L. Stephens; Danny L. Fry

2007-01-01

Fire regimes in coast redwood forests in the northeastern Santa Cruz Mountains were determined by ring counts from 46 coast redwood stumps and live trees. The earliest recorded fire from two live samples was in 1615 and the last fire recorded was in 1884, although samples were not crossdated. For all sites combined, the mean fire return interval (FRI) was 12.0 years;...

Nuclear Data Sheets for A = 230

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

Browne, E.; Tuli, J. K.

The evaluators present in this publication spectroscopic data and level schemes from radioactive decay and nuclear reactions for all isobars with mass number A=230. This evaluation includes the first experimental evidence of 230Am, produced through the 197Au(40Ar,3n)234Bk (α decay to 230Am) reaction, E(40Ar)=188.4 MeV (2003MoZX).

3-D Scanning of Headstones at the U.S. Naval Plot, Mount Moriah Cemetery, Philadelphia, PA

DTIC Science & Technology

2017-11-17

unrecognizable because these monuments of history provide a record of the heroes who served this country with honor and distinction. The naval plot at Mount...Eventually, 1 History of Philadelphia, 1609-1884, by John Thomas Scharf and Thompson...digital imaging requires natural or artificial light to work effec- tively. The point cloud is the most important aspect of this technology for

Glidden's Patent Application for Barbed Wire. Teaching with Documents.

ERIC Educational Resources Information Center

National Archives and Records Administration, Washington, DC.

Life in the western United States was reshaped by a series of patents for a simple tool that helped ranchers tame the land: barbed wire. Nine patents for improvements to wire fencing were granted by the U.S. Patent Office to U.S. inventors beginning with Michael Kelly in 1868 and ending with Joseph Glidden in 1874. Vast and undefined prairies and…

Chesterton on Higher Education and Vice Versa

ERIC Educational Resources Information Center

Ahlquist, Dale

2005-01-01

English writer G. K. Chesterton (1874-1936) was an essayist, novelist, poet, and literary and social critic who was well known for his aphorisms, paradoxes, and Christian apologetics. Though his work was highly regarded in his lifetime, he went into a period of eclipse in the second half of the 20th century. Now he is being rediscovered by a new…

Wireless Sensor Network Radio Power Management and Simulation Models

DTIC Science & Technology

2010-01-01

The Open Electrical & Electronic Engineering Journal, 2010, 4, 21-31 21 1874-1290/10 2010 Bentham Open Open Access Wireless Sensor Network Radio...Air Force Institute of Technology, Wright-Patterson AFB, OH, USA Abstract: Wireless sensor networks (WSNs) create a new frontier in collecting and...consumption. Keywords: Wireless sensor network , power management, energy-efficiency, medium access control (MAC), simulation pa- rameters. 1

40 CFR 721.9825 - Phenyl substituted triazolinones.

Code of Federal Regulations, 2010 CFR

2010-07-01

... triazolinones (PMNs P-93-204, P-94-1870, P-94-1871, P-94-1872, P-94-1873, and P-94-1874) are subject to... data to the Agency and must receive written Agency approval for each type of glove tested prior to use... exposure within the work area. Gloves that have been damaged or are defective shall not be used. For PMNs P...

Clinical Features and Neurologic Complications of Children Hospitalized With Chikungunya Virus in Honduras.

PubMed

Samra, José A; Hagood, Nancy L; Summer, Andrea; Medina, Marco T; Holden, Kenton R

2017-07-01

The first case of Chikungunya virus in Honduras was identified in 2014. The virus has spread widely across Honduras via the Aedes aegypti mosquito, leading to an outbreak of Chikungunya virus (CHIKV) in 2015 that significantly impacted children. A retrospective chart review of 235 children diagnosed with CHIKV and admitted to the National Autonomous University of Honduras Hospital Escuela (Hospital Escuela) in Tegucigalpa, Honduras, was accomplished with patients who were assessed for clinical features and neurologic complications. Of 235 children admitted to Hospital Escuela with CHIKV, the majority had symptoms of fever, generalized erythematous rash, and irritability. Fourteen percent had clinical arthritis. Ten percent of patients had seizures. Six percent had meningoencephalitis. There were 2 childhood deaths during the course of this study, one from meningoencephalitis and another from myocarditis. Chikungunya virus can cause severe complications in children, the majority of which impact the central nervous system.

Impact of enuresis nocturna on health-related quality of life in children and their mothers.

PubMed

Kilicoglu, A G; Mutlu, C; Bahali, M K; Adaletli, H; Gunes, H; Duman, H Metin; Toz, H Ipek; Uneri, O S

2014-12-01

Nocturnal enuresis (NE) is a common childhood disorder. As children age and NE persists, it may become more stressful for both them and their caregivers. The aim of the present study was to assess the impact of NE on the quality of life of children who were diagnosed with NE, and their mothers, and to compare the results with a healthy control group. Eighty-two children with NE, and their mothers, and 93 healthy children and their mothers were enrolled in the study. The sociodemographic data were evaluated. The Pediatric Quality of Life Inventory 4.0 Scales (PedsQL 4.0) were used to assess the children's health-related quality of life (HRQoL); and the World Health Organization Quality of Life Instrument; short form (WHOQOL-BREF) was used for the mothers' HRQoL. The PedsQL 4.0 mean scores for the children with NE group were as follows: total score, 68.74; physical health score, 72.79; psychosocial health score, 66.56. The scores for the children in the control group were as follows: total score, 80.98; physical health score, 81.11; psychosocial health score, 80.88. The WHOQOL-BREF scores for the mothers of the children with NE were as follows: physical health score, 67.90; psychosocial health score, 62.66; social relationships score, 60.90; environmental area score, 61.04. The WHOQOL-BREF scores for the mothers in the control group were as follows: physical health score, 75.96; psychosocial health score, 72.39; social relationships score, 72.18; environmental area score, 67.44. Nocturnal enuresis negatively affects the quality of life of both children and their mothers. Therefore, when physicians see children with enuresis, they should also be aware of the effect of NE on the mothers' quality of life. Copyright © 2014 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Intelligence Professionalism in the Americas (profesionalismo de inteligencia en las americas)

DTIC Science & Technology

2004-11-01

latinoamericanos, a lo largo de tres conceptuales artículos que relacionan estos informes, país por país, con el hemisferio en su conjunto. Su lectura ha... critica también la politización que existió en las actividades de inteligencia y propone una definición de inteligencia gubernamental como la recolección...Inteligencia en el Centro de Altos Estudios Nacionales, Instituto de Altos Estudios Policiales, Escuela Superior de Guerra Naval, Escuela Superior de Guerra

Upon Their Shoulders: A History of the Mississippi River Commission from Its Inception through the Advent of the Modern Mississippi River and Tributaries Project

DTIC Science & Technology

2004-01-01

up the mantle in the Senate the following year . Overton, of Louisiana, was a relative newcomer...Davidson in Harper ’s Weekly, March 5, 1884. In the years following the War of 1812, high cotton prices and a gen- eral return to prosperity provided...Harrison resigned from the MRC less than a year later, ostensibly to make a run for the U.S . Senate. Following his resignation,

New 5-adic Cantor sets and fractal string.

PubMed

Kumar, Ashish; Rani, Mamta; Chugh, Renu

2013-01-01

In the year (1879-1884), George Cantor coined few problems and consequences in the field of set theory. One of them was the Cantor ternary set as a classical example of fractals. In this paper, 5-adic Cantor one-fifth set as an example of fractal string have been introduced. Moreover, the applications of 5-adic Cantor one-fifth set in string theory have also been studied.

Determining if there are lines of guava rust (Puccinia psidii) that could seriously impact ohia (Metrosideros polymorpha), in Hawaii

Treesearch

Philip G. Cannon; Acelino Couto Alfenas; Rodrigo Neves Graca; Mee-Sook Kim; Tobin L. Peever; Ned B. Klopfenstein

2010-01-01

The rust, Puccinia psidii, was first found on the leaves, stems and fruit of guava in Brazil in 1894 (Winter, 1984). As a result, it was first called guava rust. It has subsequently been identified in other countries of the western hemisphere including Paraguay in 1884, Uruguay in 1989, Puerto Rico in 1913, Colombia in 1913, Cuba in 1926, Jamaica in 1936, Florida in...

The literature of the California black rail

USGS Publications Warehouse

Wilbur, Sanford R.

1974-01-01

Few birds have remained so little known as the California black rail (Laterallus jamaicensis coturniculus). Although first collected in 1859 or before and reported in 1874 (Ridgway 1874), its life history, distribution, and status have remained so obscure that even a sight record of the bird is deemed worthy of a report in some ornithological publications. Because degradation and loss of freshwater and saltwater marshlands in California may be detrimentally affecting the black rail, both the U.S. Bureau of Sport Fisheries and Wildlife (1973) and the California Department of Fish and Game (1972) have classified it as rare and worthy of further study. The 84 papers and notes both summarized in this report and included in its bibliography include essentially all that is currently known about the California black rail. Only 11 of these papers consider the life history of this rail in any detail. The rest are distribution notes and some of the more important papers on the closely related eastern black rail (L. j. jamaicensis). The latter are included for comparative purposes, or because they may lend clues to currently unknown facets of the life history of the western race.

Myopia: Prevalence and Progression

DTIC Science & Technology

1989-01-01

accommodative or pseudomyopia ) of low degree (Banerjee, 1933; Borghi and Rouse, 1985; Bothman, 1931; Conrad, 1874; Ebenholtz, 1986a; Hynes, 1956...at entrance by the end of the summer vacation period. These studies suggest pseudomyopia (i.e., incomplete relaxation of accommodation) as the basis...a continuous state of accommodation (spasm or tonic accommodation). This condition ( pseudomyopia ) might be expected to be limited by the amplitude of

Abetti, Antonio (1846-1928) and Abetti, Giorgio (1882-1982)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Antonio was born in San Pietro di Gorizia, Italy. A civil engineer, he turned to astronomy and became director of the observatory in Arcetri and professor of astronomy at the University of Florence. His main interest was positional astronomy, observation of minor planets, comets and star occultations. In 1874 he observed the transit of Venus across the Sun's disk through a spectroscope. His son, ...

The Freedmen’s Bureau, Politics, and Stability Operations during Reconstruction in the South

DTIC Science & Technology

2009-06-12

Movement in the 1960s. 15. SUBJECT TERMS Freedmen‘s Bureau, Stability Operations, Andrew Johnson, Reconstruction 16. SECURITY CLASSIFICATION OF...Mercer Langston (1829-1897) [on-line]; available from http://www. oberlin.edu /external/ EOG /OYTT-images/JMLangston.html; Internet; accessed 26 March...by sentiment more in line with the South‘s old ruling class view of labor, society, and governance. 53 Democratic victories of 1874 signaled a

Preimpoundment Water Quality Study

DTIC Science & Technology

1981-12-01

standard taxonomic references were used for identification : Schmidt, et al., 1874-1879; Heurck, 1896; Hustedt, 1927-1930, 1930, 1931-1959, 1949, 1961-1966...critical identifications can only be performed if the diatoms are cleaned (all organic matter removed); thereby leaving only the silica cell walls...Diatom identification was facilitated by cleaning apprcximately 30 ml of some of the initial samples using the hydrogen peroxide method (Werff, 1953

'Paranoia and its historical development (systematized delusion)', by Eugenio Tanzi (1884).

PubMed

Castagnini, Augusto

2016-06-01

This was the first paper by the Italian alienist Eugenio Tanzi (1856-1934). It surveyed existing works and provided an analysis of clinical categories such as monomania, sensory madness, moral insanity, Wahnsinn, Verrücktheit and systematized delusions, which had been used in France, Germany, Britain and Italy since the early nineteenth century to deal with paranoia. As pointed out by Tanzi, discrepancies and discontinuities in diagnostic concepts affected both psychiatric nosology and practice. Paranoia (from the Greek παρά and νοια) made for greater clarity in psychiatric terminology, and denoted a broad category, including both acute and chronic delusional states which were considered to be distinct from mania and melancholia, and usually not to lead to mental deterioration. © The Author(s) 2016.

78 FR 1884 - Notice of Intent To Extend an Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... NATIONAL SCIENCE FOUNDATION Notice of Intent To Extend an Information Collection AGENCY: National Science Foundation. ACTION: Notice and Request for Comments. SUMMARY: Under the Paperwork Reduction Act of... paperwork and respondent burden, the National Science Foundation (NSF) is inviting the general public or...

Eleanor Roosevelt Centennial 1884-1984. Eleanor Roosevelt Curriculum Kit, K-6.

ERIC Educational Resources Information Center

Morgan, Bette, Comp.

This study unit is designed to assist elementary students in discovering Eleanor Roosevelt's contributions to U.S. history and to the world. The unit begins with a brief biography of Eleanor Roosevelt, followed by biography study questions. Learning activities are then suggested. Students are asked to make costumes and portray her at different…

The complete mitochondrial genome of Gryllotalpa unispina Saussure, 1874 (Orthoptera: Gryllotalpoidea: Gryllotalpidae).

PubMed

Zhang, Yulong; Shao, Dandan; Cai, Miao; Yin, Hong; Zhang, Daochuan

2016-01-01

The complete mitochondrial genome of Gryllotalpa unispina was 15,513 bp in length and contained 70.9% AT. All G. unispina protein-coding sequences except for the nad2 started with a typical ATN codon. The usual termination codons (TAA) and incomplete stop codons (T) were found from 13 protein-coding genes. All tRNA genes were folded into the typical cloverleaf secondary structure, except trnS(AGN) lacking the dihydrouridine arm. The sizes of the large and small ribosomal RNA genes were 1245 and 725 bp, respectively. The A + T-rich region was 917 bp in length with 76.8%. The orientation and gene order of the G. unispina mitogenome were identical to the G. orientalis and G. pluvialis, there was no phenomenon of "DK rearrangement" which has been widely reported in Caelifera.

74. MISSISSIPPI, NOXUBEE CO., MACON MAHORNER' S BRIDGE E on ...

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

74. MISSISSIPPI, NOXUBEE CO., MACON MAHORNER' S BRIDGE E on Ms. 14 6.5 mi. to McLeod. S 4.5 miles S on McLeod-Shuqualak road. Mahorner's bridge (1884). Lower panel point, S side of W end of turn span. View looks W. shows pin connection at right angles to pin. Sarcone Photography, Columbus, Ms., Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

Designing Computer Agents With Facial Personality To Improve Human-Machine Collaboration

DTIC Science & Technology

2006-05-25

Francis Galton is credited with recognizing the fundamental lexical hypothesis which states that you can identify “the more conspicuous aspects of the...available to describe more important traits. Galton (1884) also surmised that although there are a thousand subtly unique words used to describe character...inconsistent. A hallmark of intelligence , what potentially separates human beings from earlier life forms, is the ability to think about future consequences

Prairie du Chien: Historical and Architectural Resources Support Agreement

DTIC Science & Technology

1978-01-01

Crawford County. Springfield, Illinois: Union Publishing Company , 1884. Kellogg , Louis Phelps. The British Regime in Wisconsin and the Noithwest. Madison...INTERIOR V.. WASHINGTON, D.C. 20240 ,2.i Accession For 1NTIS GRA&I DTIC TAR0 Ju , -~ ~ Codes ’al - uO- S ...HISTORICAL & APCHITECTUPAL RESOURCES SUPPORT AGREEMENlT. -’’, 6 PERFORMING ORG. REPORT NUMBER 7. AUTHOR( s ) 8. CONTRACT OR GRANT NUMBER( s ) Alison K

William Henry Welch (1850–1934): the road to Johns Hopkins

PubMed Central

2011-01-01

William Henry Welch's selection in 1884 as the first faculty member of the new medical school at Johns Hopkins created the invigorating atmosphere that generated the revolutionary changes in medical training and laboratory medicine that transformed medicine in America. Dr. Welch's family traditions, his New England upbringing, Yale education, and German university experience prepared a unique individual to lead American medicine into the 20th century. PMID:21738298

Nuclear Data Sheets for A = 230

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

Browne, E.; Tuli, J.K.

The evaluators present in this publication spectroscopic data and level schemes from radioactive decay and nuclear reactions for all isobars with mass number A=230. This evaluation includes the first experimental evidence of {sup 230}Am, produced through the {sup 197}Au({sup 40}Ar,3n){sup 234}Bk ({alpha} decay to {sup 230}Am) reaction, E({sup 40}Ar)=188.4 MeV (2003MoZX).

Merced County Streams Project, Burns Reservoir, California Intensive Cultural Resources Survey.

DTIC Science & Technology

1981-01-01

Larry McKee, and Melinda Peak; and to the technicians: Barry Boyer, Herb Dallas, Hannah Gibbs, Stuart Guedon, Sherri Gust, Les Harville, Paul...Subsistence was based on the acorn and supplemented by gathering of seeds, berries, greens, nuts, and edible roots. Fish, game, and small mammals...the continent to witness. Large troops of wild horses, many deer, antelope, and coyotes were-constantly on view (Keyes 1884:234). The horses had been

Giving Reconciliation a Chance in Sudan: Seeking an Alternative Response to the Darfur Conflict

DTIC Science & Technology

2009-12-01

independent Sultanate longer than any other region of Sudan, first coming under foreign rule in 1874 (Turco-Egyptian) and later succumbing to the Anglo...further argues that this colonial construction of a “traditional” system set Darfur back politically and socially to the pre- sultanate period. The...Massalit Sultan , resulting in devastating ethnic conflict between the Massalit and the Arabs (Abdul-Jalil, Mohammed, and Yousuf, 2007, p. 57). 3

VizieR Online Data Catalog: Li enrichment histories of the thick/thin disc (Fu+, 2018)

NASA Astrophysics Data System (ADS)

Fu, X.; Romano, D.; Bragaglia, A.; Mucciarelli, A.; Lind, K.; Delgado Mena, E.; Sousa, S. G.; Randich, S.; Bressan, A.; Sbordone, L.; Martell, S.; Korn, A. J.; Abia, C.; Smiljanic, R.; Jofre, P.; Pancino, E.; Tautvaisiene, G.; Tang, B.; Lanzafame, A. C.; Magrini, L.; Carraro, G.; Bensby, T.; Damiani, F.; Alfaro, E. J.; Flaccomio, E.; Morbidelli, L.; Zaggia, S.; Lardo, C.; Monaco, L.; Frasca, A.; Donati, P.; Drazdauskas, A.; Chorniy, Y.; Bayo, A.; Kordopatis, G.

2017-11-01

To investigate the Galactic lithium enrichment history we se- lect well-measured main sequence field stars with UVES spectra from the GES iDR4 catalogue. In our selection, 1884 UVES stars are marked as field stars, including those of the Galactic disc and halo designated as MW (GEMW) fields, standard CoRoT (GES D_CR) field, standard radial velocity (GES DRV) field, and stars to the Galactic Bulge direction (GEMWBL). (1 data file).

Characterization of Wild-type and Temperature Sensitive Mutants of HSV-1 DNA Polymerase

DTIC Science & Technology

1988-08-15

also been shown that EBV is the cauJative agent of infectious mononucleosis [Evans et al., 1968; Niedl r,an et al., 1968, 1970; University Health...Latent Infections: Lymphoid Tissues Viruses 2 and Their Diseases: Human Herpesvirus 4 (Epstein-Barr Virus (EBV)) infectious mononucleosis , Burkitt...for rabies in 1884. During the late 1800s, major advances were made in determini- ng the cause and effect of various infectious agents. It was during

A dictionary of altitudes in the United States (second edition)

USGS Publications Warehouse

Gannett, Henry

1891-01-01

I have the honor to transmit herewith the manuscript of a second edition of a Dictionary of Altitudes, the first edition having been published in 1884. The present work is considerably enlarged, mainly by the addition of determinations of altitudes by railroads. Besides the additions of matter, the principal change from the earlier edition consists in the substitution of a single alphabetic arrangement throughout the work for an alphabetic arrangement by States.

Approaches to Post-Conflict Peacebuilding: The UK Post-Conflict Reconstruction Unit (PCRU) and US Office for the Coordinator of Reconstruction and Stabilization (S/CRS)

DTIC Science & Technology

2006-09-01

POST-CONFLICT PEACEBUILDING: THE UK POST-CONFLICT RECONSTRUCTION UNIT (PCRU) AND US OFFICE FOR THE COORDINATOR OF RECONSTRUCTION AND STABILIZATION ( S ...CRS) 6. AUTHOR( S ) 2D LT KRIEGER MIRIAM A 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION KINGS COLLEGE REPORT NUMBER CI04...1874 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSORING/MONITORING THE DEPARTMENT OF THE AIR FORCE AGENCY REPORT NUMBER AFIT/CIA

Solar physics in Potsdam. (German Title: Sonnenphysik in Potsdam)

NASA Astrophysics Data System (ADS)

Staude, Jürgen

Solar research initiated the establishment of the Astrophysical Observatory Potsdam (AOP) in 1874. The present contribution outlines the development of solar physics in Potsdam from the early history of the AOP to this day. The main topics are the work of Karl Schwarzschild, the investigations related to the general theory of relativity, the foundation of the Einstein tower, Walter Grotrian's founding of modern coronal physics, and the investigations of sunspot magnetic fields.

Simon Newcomb, America’s First Great Astronomer

DTIC Science & Technology

2009-02-01

1874 and 1882 transits of Venus across the Sun. A heliostat tracked the Sun and reflected its light through a fixed telescope, where the image was...a new and unique camera consisting of a heliostat , long-focal-length telescope, and photographic plate assembly5 (see figures 2 and 3). While the...and relays or solenoids qualified as leading- Remote mirror Objective lenses Rotating mirrorFixed mirror Observer’s eyepiece Adjustable slit Heliostat

Developing and Exploiting a Unique Seismic Data Set from South African Gold Mines for Source Characterization and Wave Propagation

DTIC Science & Technology

2007-09-01

The data are recorded at depth (1–5 km) by arrays of three-component geophones operated by AngloGold Ashanti, Ltd. and Integrated Seismic Systems...case-based event identification using regional arrays , Bull. Seism. Soc. Am. 80: 1874–1892. Bennett, T. J. and J. R. Murphy, Analysis of seismic ... seismic event classification at the NORESS array : seismological measurements and the use of trained neural networks, Bull. Seism. Soc. Am. 80: 1910

A Compilation Catalog in the Direction of the Galactic Center.

DTIC Science & Technology

1983-01-18

and Argelander 1890) 3) Catalogo de Zonas Estrellas (GA; Gould 1884a, b) 4) Catalogue of 12441 Stars for the Epoch 1880 (Cp 80; Stone 1881) 2 5...Catalogo General Argentino (Gou; Gould 1886) 6) Catalogo de 15200 Estrellas (Cord B; Perrine 1914) 7) Albany Zone Catalogue of 8276 Stars Between -200 and...Astrografico (AC: Perrine 1927a, b, 1928, 1931, 1932, 1933) 10) Catalogo de 6429 Estrellas de Repere (G; Guerin 1934) 11) Cape Photographic Catalogue

A Preliminary Analysis of the Costs and Benefits of Older Age Accessions.

DTIC Science & Technology

1984-03-01

8217AD-A143 160 A PRELIMINARY ANALYSIS OF THE COSTS AND BENEFITS OF I/ OLDER AGE ACCESSIONS(U) NAVAL POSTGRADUATE SCHOOL N A MONTEREY CA S D BARCLAY MAR...ELECTE JUL 1884d THESIS A PRELIMINARY ANALYSIS CF THE COSTS AND BENEFITS OF OLDER AGE ACCESSIONS CL by Susan D. Barclay March 1984 Thesis Advisor...for public release; distribution unlimited. A Preliminary Analysis of the Costs and Benefits of Older Age Accessions by Susan D. Barclay Lieutenant

Behavior under Uncertainty and Its Implications for Policy.

DTIC Science & Technology

1983-02-01

remarkably prescient paper of Dupuit, 1884, its theoretical development came much later, after the "marginal revolution" of the 1870’s, and its...be worth the same amount. Frequently, indeed, we extrapolate, or interpolate; if it can be shown that the average individual will pay $1,000 a year ...mostly because of the so-called income effects, a point on which Walras already criti- cized Dupuit. But in this paper , I will not be concerned with

12 CFR 109.103 - Civil money penalties.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... 1467a(r)(1) Late/Inaccurate Reports—1st Tier 2,200 12 U.S.C. 1467a(r)(2) Late/Inaccurate Reports—2nd Tier 32,500 12 U.S.C. 1467a(r)(3) Late/Inaccurate Reports—3rd Tier 1,375,000 12 U.S.C. 1817(j)(16)(A...,375,000 12 U.S.C. 1820(k)(6)(A)(ii) Violation of Post Employment Restrictions 275,000 12 U.S.C. 1884...

North Pacific Tropical Cyclones and Teleconnections

DTIC Science & Technology

2005-03-01

variance may be significantly explained by the stratospheric Quasi-biennial Oscillation ( QBO ). 3 Investigators of Atlantic basin TC frequency know that Gray...1984) has linked TC frequency in this region to the QBO . Gray et al. (1992) found that intense hurricane occurrence was almost three times more...likely during the westerly phase of the QBO as that of the easterly phase (Chan 2004). Zhang et al. (1994) examined TC frequency in the WNP from 1884-1988

Music and the Nature: Input of the Czech Composers

NASA Astrophysics Data System (ADS)

Nemec, Vaclav; Nemcova, Lidmila

2014-05-01

Extraordinary occasions for art of any kind - music, creative graphic and plastic arts, literature (classic, modern incl. science fiction), theatre, cinema, etc. - exist to harmonise individual personal interests with those of the humanity well-being and of the Nature and also to cultivate individual spirituality and the appropriate values. Arts can be applied as irreplaceable means for making any human being better, for improving his sense for solidarity and for increasing his ethical sensibility. An interest for the art should be cultivated already since the childhood. - How much of inspiration for numerous composers all over the world has been given by the Nature, how much of inspiration for people who by listening to such a music are increasing nobility of their behaviour as well as their friendly approach to the Nature. - Many classical music works have been written with a strong inspiration by the Nature itself from the past until today. The actual Year of the Czech Music gives the possibility to present the most famous Czech composers inspired by the Nature (selected examples only): Bedřich Smetana (1824 - 1884): At the sea shore - a concert etude for piano inspired by his stay in Göteborg (Sweden); Vltava (Moldau) - a symphonic poem from the cycle "My country" inspired by the river crossing Bohemia from the South to Prague; From the Bohemian woods and meadows - another symphonic poem from the same cycle. Antonín Dvořák (1841 - 1904): V přírodě (In the Nature) - a work for orchestra Leoš Janáček (1854 - 1928): Příhody li\\vsky Bystrou\\vsky (The Cunning Little Vixen) - an opera situated mostly in a forest. Josef Bohuslav Foerster (1859-1951): Velké širé rodné lány (Big large native fields) - a choir for men singers inspired by the nature in the region where the composer as a boy from Prague was visiting his grand-father. Vítězslav Novák (1870 - 1949): In Tatra mountains - a symphonic poem expressing the author's passion for the famous

The civilizing and sportization of Gaelic football in Ireland: 1884–2009.

PubMed

Connolly, John; Dolan, Paddy

2010-01-01

Over the course of the last 125 years the sport of Gaelic football in Ireland has undergone a sportization and civilizing process as the rules governing the sport became stricter and players developed greater levels of self-control. However, the civilizing of Gaelic football was a particularly fragile and uneven process. The growing social desire to diminish displays of violence was moderated by ambivalence towards violence. Gradually the external social controls on players increased and, greater and more stable levels of internalization occurred reflected by more advanced levels of player self-restraint in the control of violence. At the same time the threshold of shame toward displays of violence advanced. This transformation was shaped by lengthening chains of social interdependencies in Ireland.

The Overpressure Epidemic of 1884 and the Culture of Nineteenth-Century Schooling

ERIC Educational Resources Information Center

Middleton, J.

2004-01-01

The overworking of children is a popular stereotype of Victorian schooling. The familiar imagery of nineteenth-century education draws heavily on the Dickensian model of the brutal school, drawn from "Nicholas Nickelby"'s Dotheboys Hall and Gradgrind's school from "Hard Times". Though caricatures, Dickens's images of schools represented…

"There and Not Seen": E.B. Sargant and Educational Reform, 1884-1905

ERIC Educational Resources Information Center

Gardner, Philip

2004-01-01

For historians who seek to engage the educational past primarily as a record of the actions of individuals and groups within particular historical contexts, rather than primarily as a series of linguistic or discursive effects, research convention offers two principal alternatives. The first, and far older, tradition settles its sights upon the…

The Red River War 1874-1875: Evidence of Operational Art and Mission Command

DTIC Science & Technology

2014-05-22

general charges of cruelty and inhumanity to tie their hands . . . these Indians, the enemies of our race and our civilization, shall not again be able to...when it began to turn cold the meat was dried and stored for use during the lean winter months. From the animal the Indians would fashion clothes...nearly all the stock be destroyed. Some of the animals were given to the scouts as rewards and some were used as replacement; but, well over a

Propagation of 3-D Beams Using a Finite-Difference Algorithm: Practical Considerations

DTIC Science & Technology

2011-05-22

electric-discharge laser ,” J. Appl. Phys. 49(3), 1012–1027 (1978). [6] Sziklas, E. A. and Siegman , A. E., “Mode calculations in unstable resonators with...flowing saturable gain .2. fast fourier-transform method,” Applied Optics 14(8), 1874–1889 (1975). [7] Siegman , A. E., [ Lasers ], University Science...Signed// ALAN H. PAXTON, DR-III Project Manager //Signed// MICHAEL F. SHEEHAN, DR-III, DAF Acting Chief, Laser Division This report is published in

Security Options for Malaysia in the 1990s.

DTIC Science & Technology

1987-05-08

Malaysia Plan, p. 195. 2 0 Statement by Malaysia’s Deputy Defence Minister, Dato Abang Abu Bakar quoted by The New Straits Times (Kuala Lumpur: 13 March...Malaysia has a constitutional monarchy 4or& of government. The Yang Dipertuan Agong (King) is chosen every 5 years from among the Sultans (rulers) of...and Dutch spheres of influence. The Pangkor Treaty of 1874 between the British and the Sultan of Perak marked the beginning of British colonial rule

Translating ubuntu to Spanish: Convivencia as a framework for re-centring education as a moral enterprise

NASA Astrophysics Data System (ADS)

Luschei, Thomas F.

2016-02-01

In this essay, the author introduces the concept of " convivencia" (peaceful coexistence) as a framework for re-centring education as a moral enterprise. He discusses convivencia within the context of education and society in Colombia, paying special attention to the Colombian rural school model Escuela Nueva (New School). This discussion draws on both previous evidence and the author's own research on the implementation of the Escuela Nueva model in urban areas of Colombia. He discusses several facets of convivencia and parallels with the ideas and ideals of ubuntu. Using convivencia as an organising principle, he presents insights for educational practitioners and researchers related to re-centring education as a moral enterprise.

Habrophlebia hassainae, a new mayfly species (Ephemeroptera: Leptophlebiidae) from North Africa.

PubMed

Benhadji, Nadhira; Hassaine, Karima Abdellaoui; Sartori, Michel

2018-04-05

We present here a new species of Habrophlebia, H. hassainae sp. nov., described at nymphal, imaginal and egg stages obtained by rearing from the Tafna watershed, North western Algeria. The new species was previously identified as H. cf. fusca by Gagneur Thomas (1988). H. hassainae is in fact more related to H. lauta McLachlan, 1884, but can be separated by different characters on the male imago and nymphs. This is the third species of Habrophlebia reported from North Africa.

The Relationship between Radiation Sensitivity and Redox Equilibria.

DTIC Science & Technology

1984-09-01

W. Rebbeck, M. J. Mulligan, and J. B. Ferguson, "The Electrolysis of Soda - Lime Glass--Part II," Journal of American Ceramic Society, 8, 329-338...1925). 41. Warburg, Wied. Ann. 21, 622 (1884) as discussed by J. W. Rebbeck M. J. Mulligan, and J. B. Ferguson, "The Electrolysis of Soda - Lime Glass... Lime Glass, Journal of American Ceramic Society 44, 2783 (1922). 43. A. E. Owen and R. W. Douglas, "The Electrical Properties of Vitreous Silica

Physician/chemist/geologist: Charles Thomas Jackson's life of conflict and controversy

USGS Publications Warehouse

Landa, E.R.

1995-01-01

After a brief medical career, Charles Thomas Jackson (1805-1880) began work as a consulting chemist and geologist in Boston. He serves as State Geologist in Maine, Rhode Island, and New Hampshire from 1837 to 1884, and completed geological surveys of those States. In 1847, he was appointed United States Geologist to undertake a survey of the public lands of the Lake Superior region of Michigan. This survey was beset by strife, and Jackson was forced to resign in 1849. -from Author

General topology meets model theory, on and

PubMed Central

Malliaris, Maryanthe; Shelah, Saharon

2013-01-01

Cantor proved in 1874 [Cantor G (1874) J Reine Angew Math 77:258–262] that the continuum is uncountable, and Hilbert’s first problem asks whether it is the smallest uncountable cardinal. A program arose to study cardinal invariants of the continuum, which measure the size of the continuum in various ways. By Gödel [Gödel K (1939) Proc Natl Acad Sci USA 25(4):220–224] and Cohen [Cohen P (1963) Proc Natl Acad Sci USA 50(6):1143–1148], Hilbert’s first problem is independent of ZFC (Zermelo-Fraenkel set theory with the axiom of choice). Much work both before and since has been done on inequalities between these cardinal invariants, but some basic questions have remained open despite Cohen’s introduction of forcing. The oldest and perhaps most famous of these is whether “,” which was proved in a special case by Rothberger [Rothberger F (1948) Fund Math 35:29–46], building on Hausdorff [Hausdorff (1936) Fund Math 26:241–255]. In this paper we explain how our work on the structure of Keisler’s order, a large-scale classification problem in model theory, led to the solution of this problem in ZFC as well as of an a priori unrelated open question in model theory. PMID:23836659

The Photoviscous Properties of Fluids

DTIC Science & Technology

1942-02-01

and (h) the specific fringe value. The first of these values is de - fined as the velocity gradiont that will produce a rola- tivo retardation of...einer bewegten zähen Flüssigkeit. Ann.-der Phys. (II)t Bd. 151, 1874, p. 154. Kundt i A.: Über die Doppelbrechung des Lichtes in be- wegten...reibenden Flüssigkeiten. Ann. der Phys. (Ill), Bd. 13, 1881, pp. 110-133. deMetz, &.: Über die temporare Doppelbrechung des Lichtes in rotirenden

United States Air Force Summer Faculty Research Program (1984). Program Management Report. Volume 3

DTIC Science & Technology

1984-12-01

Database Design 蕄 Raman Spectroscopy of Dr. Boake L. Plessy Glycosaminoglycans from -* Bovine Cornea 117 Study of Control Mixer Concept Dr. Kuldip S...simultaneously in polarized and non -polarized controls were repeated three times at 260-64, 368-70, 604-8-13, 735-7-40, 1277-80, 1760, 1775, and 1820 or four...times at S240-2-4, 1020 and 1874-8-90. Pooling replicates from the non -polarized components, six controls and two cAMP treatments, events repeating

Cross index for improving cloning selectivity by partially filling in 5'-extensions of DNA produced by type II restriction endonucleases.

PubMed Central

Korch, C

1987-01-01

A cross index is presented for using the improved selectivity offered by the Hung and Wensink (Nucl. Acids Res. 12, 1863-1874, 1984) method of partially filling in 5'-extensions produced by type II restriction endonucleases. After this treatment, DNA fragments which normally cannot be ligated to one another, can be joined providing that complementary cohesive ends have been generated. The uses of this technique, which include the prevention of DNA fragments (both vector and insert) auto-annealing, are discussed. PMID:3033600

Armor in Vietnam

DTIC Science & Technology

1976-05-01

battles a-Riuot the insurgent enemy, especially with armor. French contingents were present in Tndo Chinh P-w early as 1852, but it was not until 1884...committed to Vietnam were straight infantry. These troons er•A tran -norted in hn4±{ copters and usually airlifted to the battle zone; however, once...0STAINf0 FROM VKTNAM NATIONAL MAP SERVICE (NOS) PHU-YEN OCTOBER 19665 OARLAC ......... KKAN1+ HOA QLWA- DUC TUYEN- DUC PHUOC- NINH_ C;ry OF -10 T CAM RANK TAY

Escuela de la Frontera (Border School)

ERIC Educational Resources Information Center

Kilman, Carrie

2006-01-01

This article features Lourdes Catholic School, a small Catholic school where students grapple with life and learning in the shadow of two nations. The school, which is governed by the Minim Daughters of Mary Immaculate, is located in Nogales, a desert mountain town straddling the line that separates Arizona from the Mexican state of Sonora. Though…

Characterization of Skin Allograft Use in Thermal Injury

DTIC Science & Technology

2013-01-01

of burn surgery. New York: Marcel Dekker; 2004. 6. Burd A, Lam PK, Lau H. Allogenic skin: transplant or dressing? Burns 2002;28:358–66. 7...with CPA, and the feet (1.4%) and groin (0.5%) together have CPA placed at ɚ% of all engraftments (Figure 5). When propensity matched for TBSA ( N = 72...nonallografted and allografted patients propensity matched on TBSA Variable No. Nonallograft N Allograft P TBSA 36 34.83 ± 18.74 (0.5–90) 36 35.14

Transcriptome and Gene Ontology (GO) Enrichment Analysis Reveals Genes Involved in Biotin Metabolism That Affect L-Lysine Production in Corynebacterium glutamicum.

PubMed

Kim, Hong-Il; Kim, Jong-Hyeon; Park, Young-Jin

2016-03-09

Corynebacterium glutamicum is widely used for amino acid production. In the present study, 543 genes showed a significant change in their mRNA expression levels in L-lysine-producing C. glutamicum ATCC21300 than that in the wild-type C. glutamicum ATCC13032. Among these 543 differentially expressed genes (DEGs), 28 genes were up- or downregulated. In addition, 454 DEGs were functionally enriched and categorized based on BLAST sequence homologies and gene ontology (GO) annotations using the Blast2GO software. Interestingly, NCgl0071 (bioB, encoding biotin synthase) was expressed at levels ~20-fold higher in the L-lysine-producing ATCC21300 strain than that in the wild-type ATCC13032 strain. Five other genes involved in biotin metabolism or transport--NCgl2515 (bioA, encoding adenosylmethionine-8-amino-7-oxononanoate aminotransferase), NCgl2516 (bioD, encoding dithiobiotin synthetase), NCgl1883, NCgl1884, and NCgl1885--were also expressed at significantly higher levels in the L-lysine-producing ATCC21300 strain than that in the wild-type ATCC13032 strain, which we determined using both next-generation RNA sequencing and quantitative real-time PCR analysis. When we disrupted the bioB gene in C. glutamicum ATCC21300, L-lysine production decreased by approximately 76%, and the three genes involved in biotin transport (NCgl1883, NCgl1884, and NCgl1885) were significantly downregulated. These results will be helpful to improve our understanding of C. glutamicum for industrial amino acid production.

Taxonomic revision of genus Ablattaria Reitter (Coleoptera, Silphidae) using geometric morphometrics

PubMed Central

Qubaiová, Jarin; Růžička, Jan; Šípková, Hana

2015-01-01

Abstract The genus Ablattaria Reitter, 1884 (Coleoptera: Silphidae: Silphinae) is revised. Four taxa are recognized as valid species: Ablattaria arenaria (Kraatz, 1876), Ablattaria cribrata (Ménétries, 1832), Ablattaria laevigata (Fabricius, 1775) and Ablattaria subtriangula Reitter, 1905. Ablattaria laevigata var. meridionalis Ganglbauer, 1899 is newly treated as a junior subjective synonym of Ablattaria laevigata. Lectotypes are designated for Phosphuga arenaria Kraatz, 1876, Ablattaria arenaria var. punctigera Reitter, 1884, Ablattaria arenaria var. alleoni Portevin, 1926, Silpha cribrata Ménétries, 1832, Silpha laevigata Fabricius, 1775, Silpha gibba Brullé, 1832, Ablattaria gibba var. costulata Portevin, 1926, Ablattaria gibba var. distinguenda Portevin, 1926, Ablattaria gibba var. punctata Portevin, 1926 and Ablattaria subtriangula Reitter, 1905. The distribution of all taxa is mapped, based on material examined. Geometric morphometric methods were used to evaluate shape variability in Ablattaria. Results indicated sexual dimorphism in all species. Shape inconsistency was found between the sexes of all taxa when tested independently. The first two relative warp axes indicated 65.17% shape variation in males and 65.72% in females. Canonical variate analysis separated the taxa studied. There was minimal overlap between some groups in both sexes. Differences in body shape between populations of Ablattaria laevigata from Central Europe, Italy and Greece + Turkey were also examined. Relative warps implied 58.01% shape variability on both axes in males and 64.78% in females. CVA revealed noticeable overlaps between the groups, although the Italian population demonstrated a higher separation in both sexes. PMID:25685005

Samuel D. Gross: the nestor of American surgery.

PubMed

Toledo-Pereyra, Luis H

2006-01-01

Samuel David Gross (1805-1884) represented the most notable surgeon of his generation and was honored with the title of "The Nestor of American Surgeon" by surgeon biographer Isaac Minis Hays. Of Pennsylvania Dutch stock, he was born on the family farm near Easton, Pennsylvania. He attended Wilkebarré Academy and Lawrenceville High School, noted private institutions of the day. He apprenticed under Doctor Joseph K. Swift of Easton and later with Professor George McClellan while in Philadelphia. In 1828, he graduated from Jefferson Medical College and remained for a short time in Philadelphia. Professor Gross focused his professional pursuits in the cities of Easton (1830-1833), Cincinnati (1833-1840), Louisville (1840-1856), and Philadelphia (1856-1882). He retired from Jefferson Medical College two years before his death in 1884. Samuel D. Gross' contributions to surgery were numerous and diverse. He was recognized as a prolific author of classic texts of pathology, surgery, and history, an educator, a leader, a surgical researcher, and a pioneer surgeon practitioner. His influence in national affairs was immense, and his recognition as a respected surgeon was unmatched. He remains the most distinguished surgeon of his times. History values him as a hard working, honest, highly competent, and committed individual. His capacity for work and his dedication to a single cause were unrivaled. Doctor Gross integrated the best that surgery could give to future generations of surgical professionals.

Ivane S. Beritashvili (1884-1974): from spinal cord reflexes to image-driven behavior.

PubMed

Tsagareli, M G; Doty, R W

2009-10-20

Ivane Beritashvili ("Beritoff" in Russian, and often in Western languages) was a major figure in 20th-century neuroscience. Mastering the string galvanometer, he founded the electrophysiology of spinal cord reflexes, showing that inhibition is a distinctly different process from excitation, contrary to the concepts of his famous mentor, Wedensky. Work on postural reflexes with Magnus was cut short by World War I, but he later demonstrated that navigation in two-dimensional space without vision is a function solely of the vestibular system rather than of muscle proprioception. Persevering in his experiments despite postwar turmoil he founded an enduring Physiology Institute in Tbilisi, where he pursued an ingenious and extensive investigation of comparative memory in vertebrates. This revealed the unique nature of mammalian memory processes, which he forthrightly called "image driven," and distinguished them unequivocally from those underlying conditional reflexes. For some 30 years the Stalinist terror confined his publications to the Russian language. Work with his colleague, Chichinadze, discovering that memory confined to one cerebral hemisphere could be accessed by the other via a specific forebrain commissure, did reach the West, and ultimately led to recognition of the fascinating "split brain" condition. In the 1950s he was removed from his professorial position for 5 years as being "anti-Pavlovian." Restored to favor, he was honorary president of the "Moscow Colloquium" that saw the foundation of the International Brain Research Organization.

Surface charges and J H Poynting’s disquisitions on energy transfer in electrical circuits

NASA Astrophysics Data System (ADS)

Matar, M.; Welti, R.

2017-11-01

In this paper we review applications given by J H Poynting (1884) on the transfer of electromagnetic energy in DC circuits. These examples were strongly criticized by O Heaviside (1887). Heaviside stated that Poynting had a misconception about the nature of the electric field in the vicinity of a wire through which a current flows. The historical review of this conflict and its resolution based on the consideration of electrical charges on the surface of the wires can be useful for student courses on electromagnetism or circuit theory.

[History of cranial surgery, cerebral tumor surgery and epilepsy surgery in Mexico].

PubMed

Chico-Ponce de León, F

2009-08-01

The first report of intra-cerebral tumor surgery was provided by Bennett & Goodle, in London, 1884. Worldwide this kind of surgery was performed in France by Chipault, in Italy by Durante, in the United States by Keen and in Deutchland by Krause & Oppenheim. Lavista in Mexico City operated on intra-cerebral tumor in 1891, and the report was printed in 1892. In the same publication, Lavista exhibited the first cases of epilepsy surgery. Since now, it is the first report of this kind of surgery in the Spanish-speaking world.

Differential staining of bacteria: gram stain.

PubMed

Moyes, Rita B; Reynolds, Jackie; Breakwell, Donald P

2009-11-01

In 1884, Hans Christian Gram, a Danish doctor, developed a differential staining technique that is still the cornerstone of bacterial identification and taxonomic division. This multistep, sequential staining protocol separates bacteria into four groups based on cell morphology and cell wall structure: Gram-positive cocci, Gram-negative cocci, Gram-positive rods, and Gram-negative rods. The Gram stain is useful for assessing bacterial contamination of tissue culture samples or for examining the Gram stain status and morphological features of bacteria isolated from mixed or isolated bacterial cultures. (c) 2009 by John Wiley & Sons, Inc.

Experimental investigation on thermal conductivity and viscosity of maghemite (γ –Fe2O3) water-based nanofluids

NASA Astrophysics Data System (ADS)

Nurdin, I.; Johan, M. R.; Ang, B. C.

2018-03-01

Thermal conductivity and kinematic viscosity of maghemite nanofluids were experimentally investigated at a small volume fraction of maghemite nanoparticles and temperatures. Maghemite nanofluids were prepared by suspending maghemite nanoparticles in water as base fluids. Results show that the thermal conductivity of maghemite nanofluids linearly increase with increasing particle volume fraction and temperature, while kinematic viscosity increase with increasing particle volume fraction and decrease with increasing temperature. The highest enhancement of thermal conductivity and kinematic viscosity are 18.84% and 13.66% respectively, at particle volume fraction 0.6% and temperature 35.

Structural properties and magic structures in hydrogenated finite and infinite silicon nanowires

NASA Astrophysics Data System (ADS)

Zdetsis, A. D.; Koukaras, E. N.; Garoufalis, C. S.

2007-11-01

Unusual effects such as bending and "canting," related with the stability, have been identified by ab initio real-space calculations for hydrogenated silicon nanowires. We have examined in detail the electronic and structural properties of finite and infinite nanowires as a function of length (and width) and have developed stability and bending rules, demonstrating that "magic" wires do not bend. Reconstructed 2×1 nanowires are practically as stable as the magic ones. Our calculations are in good agreement with the experimental data of Ma et al. [Science 299, 1874 (2003).].

Fungal diversity from deep marine subsurface sediments (IODP 317, Canterbury Basin, New Zealand)

NASA Astrophysics Data System (ADS)

Redou, V.; Arzur, D.; Burgaud, G.; Barbier, G.

2012-12-01

Recent years have seen a growing interest regarding micro-eukaryotic communities in extreme environments as a third microbial domain after Bacteria and Archaea. However, knowledge is still scarce and the diversity of micro-eukaryotes in such environments remains hidden and their ecological role unknown. Our research program is based on the deep sedimentary layers of the Canterbury Basin in New Zealand (IODP 317) from the subsurface to the record depth of 1884 meters below seafloor. The objectives of our study are (i) to assess the genetic diversity of fungi in deep-sea sediments and (ii) identify the functional part in order to better understand the origin and the ecological role of fungal communities in this extreme ecosystem. Fingerprinting-based methods using capillary electrophoresis single-strand conformation polymorphism and denaturing high-performance liquid chromatography were used as a first step to raise our objectives. Molecular fungal diversity was assessed using amplification of ITS1 (Internal Transcribed Spacer 1) as a biomarker on 11 samples sediments from 3.76 to 1884 meters below seafloor. Fungal molecular signatures were detected throughout the sediment core. The phyla Ascomycota and Basidiomycota were revealed with DNA as well as cDNA. Most of the phylotypes are affiliated to environmental sequences and some to common fungal cultured species. The discovery of a present and metabolically active fungal component in this unique ecosystem allows some interesting first hypotheses that will be further combined to culture-based methods and deeper molecular methods (454 pyrosequencing) to highlight essential informations regarding physiology and ecological role of fungal communities in deep marine sediments.

Physics in the Art Museum

NASA Astrophysics Data System (ADS)

Dale, Daniel A.; Bailey, Brenae L.

2003-02-01

Parisian artist Paul Signac met the impressionists Claude Monet and Georges Seurat in 1884. Their influence spurred his work in pointillism (or, where the juxtaposition of small dots of color in conjunction with the limited resolving power of the human eye lead to the impression of color coalescence).1-4 To stimulate a cross-disciplinary appreciation of science and art, we used the University of Wyoming Art Museum's Signac painting "Barques de Pêche à Marseilles" (see Fig. 1) to explore diffraction theory and the anatomical limitations to our vision during an optics exercise done in the museum.

Why are the many poor?

PubMed

Townsend, P

1986-01-01

In this article the author restates the same arguments put forward in the first Fabian Tract of 1884 entitled Why Are the Many Poor? Today, mass poverty is still the central problem facing the British nation and all nations. The only long-term remedy is to restrict the power and wealth of the rich, to dismantle the present structures of social privilege, and to build social institutions based on fair allocation of wealth and on social equality. The public debate of one hundred years ago on the connections between poverty and wealth is revived in this article.

Gram staining.

PubMed

Coico, Richard

2005-10-01

Named after Hans Christian Gram who developed the method in 1884, the Gram stain allows one to distinguish between Gram-positive and Gram-negative bacteria on the basis of differential staining with a crystal violet-iodine complex and a safranin counterstain. The cell walls of Gram-positive organisms retain this complex after treatment with alcohol and appear purple, whereas gram-negative organisms decolorize following such treatment and appear pink. The method described here is useful for assessing bacterial contamination of tissue culture samples or for examining the Gram stain status and morphological features of bacteria isolated from mixed or isolated bacterial cultures.

Mendel's Research Legacy in the Broader Historical Network

NASA Astrophysics Data System (ADS)

Orel, Vítězslav; Peaslee, Margaret H.

2015-01-01

This historical narrative describes the foundation of education as established by J. A. Comenius (1592-1670). It explores the transfer of Comenius' tenets, utilized and modified through the years, up to their impact upon the ground-breaking experiments of G. Mendel (1822-1884), `the father of genetics'. It explores the questions of heredity discussed among experts in the agricultural and natural sciences in the early 1800s and reviews the controversies and disputes that have occurred since Mendel was `rediscovered' in 1900. The value of studying the history of science as it impacts science today is underscored.

Gram staining.

PubMed

Coico, R

2001-05-01

Named after Hans Christian Gram who developed the method in 1884, the Gram stain allows one to distinguish between Gram-positive and Gram-negative bacteria on the basis of differential staining with a crystal violet-iodine complex and a safranin counterstain. The cell walls of Gram-positive organisms retain this complex after treatment with alcohol and appear purple, whereas gram-negative organisms decolorize following such treatment and appear pink. The method described here is useful for assessing bacterial contamination of tissue culture samples or for examining the Gram stain status and morphological features of bacteria isolated from mixed or isolated bacterial cultures.

Total solar irradiance reconstruction since 1700 using a flux transport model

NASA Astrophysics Data System (ADS)

Dasi Espuig, Maria; Krivova, Natalie; Solanki, Sami K.; Jiang, Jie

Reconstructions of solar irradiance into the past are crucial for studies of solar influence on climate. Models based on the assumption that irradiance changes are caused by the evolution of the photospheric magnetic fields have been most successful in reproducing the measured irradiance variations. Daily magnetograms, such as those from MDI and HMI, provide the most detailed information on the changing distribution of the photospheric magnetic fields. Since such magnetograms are only available from 1974, we used a surface flux transport model to describe the evolution of the magnetic fields on the solar surface due to the effects of differential rotation, meridional circulation, and turbulent diffusivity, before 1974. In this model, the sources of magnetic flux are the active regions, which are introduced based on sunspot group areas, positions, and tilt angles. The RGO record is, however, only available since 1874. Here we present a model of solar irradiance since 1700, which is based on a semi-synthetic sunspot record. The semi-synthetic record was obtained using statistical relationships between sunspot group properties (areas, positions, tilt angles) derived from the RGO record on one hand, and the cycle strength and phase derived from the sunspot group number (Rg) on the other. These relationships were employed to produce daily records of sunspot group positions, areas, and tilt angles before 1874. The semi-synthetic records were fed into the surface flux transport model to simulate daily magnetograms since 1700. By combining the simulated magnetograms with a SATIRE-type model, we then reconstructed total solar irradiance since 1700.

Construction of shipping channels in the Detroit River—History and environmental consequences

USGS Publications Warehouse

Bennion, David H.; Manny, Bruce A.

2011-01-01

The Detroit River is one of the most biologically diverse areas in the Great Lakes basin. It has been an important international shipping route since the 1820s and is one of the busiest navigation centers in the United States. Historically, it supported one of the most profitable Lake Whitefish (Coregonus clupeaformis) commercial fisheries in the Great Lakes. Since 1874, the lower Detroit River has been systematically and extensively modified, by construction of deepwater channels, to facilitate commercial shipping. Large-scale dredging, disposal of dredge spoils, and construction of water-level compensating works has greatly altered channel morphology and flow dynamics of the river, disrupting ecological function and fishery productivity of the river and influencing Great Lakes water levels. From 1874 to 1968, major construction projects created 96.5 kilometers (60 miles) of shipping channels, removed over 46,200,000 m3 of material, covered 4,050 hectares (40.5 square kilometers) of river bottom with dredge spoils, and built 85 hectares of above-waterline compensating works at a total cost of US$283 million. Interest by industries and government agencies to develop the river further for shipping is high and increasing. Historically, as environmental protection agencies were created, construction impacts on natural resources were increasingly addressed during the planning process and, in some cases, assessments of these impacts greatly altered or halted proposed construction projects. Careful planning of future shipping-channel construction and maintenance projects, including a thorough analysis of the expected environmental impacts, could greatly reduce financial costs and ecological damages as compared to past shipping-channel construction projects.

Long-term Results from the Empowering a Multimodal Pathway Toward Healthy Youth Program, a Multimodal School-Based Approach, Show Marked Reductions in Suicidality, Depression, and Anxiety in 6,227 Students in Grades 6–12 (Aged 11–18)

PubMed Central

Silverstone, Peter H.; Bercov, Marni; Suen, Victoria Y. M.; Allen, Andrea; Cribben, Ivor; Goodrick, Jodi; Henry, Stu; Pryce, Catherine; Langstraat, Pieter; Rittenbach, Katherine; Chakraborty, Samprita; Engles, Rutger C.; McCabe, Christopher

2017-01-01

Here, we report on findings from a 15-month follow-up of a school-based program called Empowering a Multimodal Pathway Toward Healthy Youth (EMPATHY). This was primarily intended to reduce suicidal thinking in pre-teens, adolescents, and youth students aged 11–18 in middle schools (Grades 6–8) and high SCHOOLS (Grades 9–12). It also aimed to reduce depression and anxiety. The EMPATHY multimodal program consisted of repeated data collection, identification of a high-risk group, a rapid intervention for this high-risk group including offering supervised online cognitive behavioral therapy (CBT) program, a universal CBT intervention for those in Grades 6–8, a variety of interactions with trained staff (“Resiliency Coaches”), and referral to external medical and psychiatric services where appropriate. There were four time-points at which assessments were made: baseline, 3, 7, and 15 months. Here, we report cross-sectional findings over 15 months in a total of 6,227 students who were assessed at least once during the study period. Additionally, we report longitudinal findings from the 1,884 students who completed all 4 assessments. Our results found highly statistically significant decreases in suicidality rates, with the percentage of the total school population who were actively suicidal decreasing from 4.4% at baseline (n = 143 of 3,244) to 2.8% at 15 months (n = 125 of 4,496) (p < 0.001). There were also highly statistically significant reductions in depression and anxiety scores at each time-point. Thus, Mean Depression scores at baseline for the entire student population were 3.73 ± 3.87 (n = 3,244) at baseline and decreased to 3.22 ± 3.52 (n = 4,496) (p < 0.001). Since most students were not depressed, whole population changes such as this may indicate impact in many areas. In the longitudinal analysis of students who completed all four assessments, there were also highly statistically significant improvements

A new Middle Miocene Niveria Jousseaume, 1884 (Mollusca: Gastropoda: Trivioidea) from Hungary

NASA Astrophysics Data System (ADS)

Fehse, Dirk

2011-02-01

A new species of Niveria from the Middle Miocene (Badenian) of the Paratethys of Borsodbóta, Hungary is described. This species is characterized by its callused dorsum and dorsal depression. Niveria jozefgregoi sp. nov. is discussed with comparative species from the Badenian of Hungary, the Pliocene of the Mediterranean region, Florida and Recent species from Madeira and the Islas Galápagos.

"The reflection of England's light": the instructive District Nursing Association of Boston, 1884-1914.

PubMed

Howse, Carrie

2009-01-01

This article examines the extent to which the Instructive District Nursing Association (IDNA) of Boston was influenced by the English system of district nursing. The schemes had the same aims and motivation, but the differences in their organizational structures, in particular the lack of specialist training and professional supervision of the Boston nurses, affected the IDNA's work with its poor, mainly immigrant patients. It is clear that much was achieved, but it is also apparent that problems increased as the work expanded. Attempts to solve these difficulties can be traced through the introduction of a nurse supervisor, establishment of a training school, and eventual radical reorganization. The IDNA also had a leading role in the expansion of the visiting nurse movement throughout the United States. I discuss attempts to establish national standards, particularly through the formation of the National Organization for Public Health Nursing (NOPHN). With the disparate arrangements in the U.S. health care system, the NOPHN was unable to reach a workable consensus and failed to produce a comprehensive and cohesive national system similar to that which had been established in England.

La Moisissure et la Bactérie: Deconstructing the fable of the discovery of penicillin by Ernest Duchesne.

PubMed

Shama, Gilbert

2016-09-01

Ernest Duchesne (1874-1912) completed his thesis on microbial antagonism in 1897 in Lyon. His work lay unknown for fifty years, but on being brought to light led to his being credited with having discovered penicillin prior to Alexander Fleming. The claims surrounding Duchesne are examined here both from the strictly microbiological perspective, and also for what they reveal about how the process of discovery is frequently misconstrued. The combined weight of evidence presented here militates strongly against the possibility that the species of Penicillium that Duchesne worked with produced penicillin. Copyright © 2016 Elsevier Ltd. All rights reserved.

Optical activity of the flaring gamma-ray blazar PKS 0458-02

NASA Astrophysics Data System (ADS)

Pursimo, Tapio; Ojha, Roopesh; Kiaeerad, Fatemeh

2012-09-01

We report optical photometry of the high redshift (z=2.286 Strittmatter et al. 1974, ApJ, 190, 509) flat spectrum radio quasar PKS 0458-02 obtained with the 2.56m Nordic Optical Telescope in La Palma. This superluminal FSRQ (apparent speed of 16.51c; Lister et al. 2009, AJ, 138,1874), is also known as 2FGL J0501.2-0155 (Nolan et al. 2012, ApJS, 199, 31) and was reported to be 30 times brighter than its average daily Fermi/LAT (E > 100 MeV) flux on 17 September (Atel#4396).

Introducing Darwinism to Toronto's post-1887 reconstituted medical school.

PubMed

Court, John P M

2011-01-01

Charles Darwin's scientific paradigm was largely welcomed in Canadian academic biology and medicine, while reaction among other faculty and laypeople ranged from interest to outrage. In 1874, Ramsay Wright, a Darwinian-era biologist from Edinburgh, was appointed to the University of Toronto's Chair of Natural History. Over his 38-year career Wright integrated the evolutionary perspective into medical and biology teaching without accentuating its controversial source. He also applied the emerging German experimental research model and laboratory technology. This study identifies five categories of scientific and personal influences upon Wright through archival research on biographical sources and his writings.

A taxonomic review of the Korean species of the subgenus Datomicra Mulsant & Rey of the genus Atheta Thomson, with description of a new species (Coleoptera, Staphylinidae, Aleocharinae).

PubMed

Lee, Seung-Gyu; Ahn, Kee-Jeong

2017-05-18

A taxonomic review of the subgenus Datomicra Mulsant & Rey of the genus Atheta Thomson in Korea is presented. A new synonym is proposed: Datomicra Mulsant & Rey, 1874 = Datostiba Sawada, 1976, syn. nov. The subgenus is represented in Korea by eight species including a new species, Atheta (Datomicra) semidentiventris Lee & Ahn, sp. nov. Two species [A. (D.) dadopora Thomson and A. (D.) dentiventris Bernhauer] are new to the Korean Peninsula and one [A. (D.) celata (Erichson)] to South Korea. A key, descriptions, habitus photographs and illustrations of the diagnostic characters of the new species and two newly recorded species are provided.

Kurt Goldstein and his nonlocationist thoughts on aphasia-a pioneer of early network theories at the beginning of the twentieth century?

PubMed

Joswig, Holger; Hildebrandt, Gerhard

2017-07-01

In between Carl Wernicke's locationist aphasia concept from 1874 and Norman Geschwind's new connectionist model of human brain functions in 1965, little notice was taken of the historical debate on aphasia and brain plasticity. Interestingly, Kurt Goldstein made long-forgotten, but highly relevant remarks on the connectionist model and thereby served as an important connecting link between Wernicke and Geschwind. With the original contributions of Goldstein and contemporary authors, we analyzed the historical background of the aphasia debate in the time period between Wernicke and Geschwind, which still influences current aphasia concepts and neurosurgical practice of today.

Telpochcalli Irma Guerra, La Escuela Preparatoria Progresiva.

ERIC Educational Resources Information Center

Aleman, Narciso L.

2001-01-01

Examines the educational foundations of a proposed two-way bilingual/bicultural charter school for adolescent Latino parents in Milwaukee (Wisconsin). Discusses teenage pregnancy in the two contexts of Hispanic cultural values and educational alternatives available to teen parents in Milwaukee; the school-community partnership; and arguments for…

Revision curricular a partir de un analisis comparativo de las discrepancias en los curriculos de una escuela de optometria en Puerto Rico con las competencias requeridas para las agencias de revalida y acreditacion 2004

NASA Astrophysics Data System (ADS)

Rivera Pacheco, Andres

El proposito de esta investigacion, un estudio cualitativo de caso, fue comparar y contrastar el curriculo vigente de la Escuela de Optometria de la UIAPR con las competencias y estandares requeridos por las agencias de acreditacion y de revalida. Con este proposito, decidimos realizar una revision y un analisis de documentos: el prontuario de cada uno de los cursos de los curriculos implantados en el 1993 y en el 2001; las competencias y estandares establecidos por las agencias de revalida y de acreditacion; y las estadisticas en las que se analiza el porcentaje de estudiantes que aprueban cada una de las partes de los examenes de revalida entre el 1998 al 2003. Se realizaron entrevistas dirigidas para dar apoyo y complementar la revision y el analisis de estos documentos. Los participantes de las entrevistas fueron tres estudiantes de la clase de optometria del 2004 (ultima clase del curriculo del 1993); tres estudiantes de la clase de optometria del 2005 (primera clase graduanda del curriculo vigente) y tres profesores y/o directores de los Departamentos de Ciencias Basicas, Ciencias Clinicas y Cuidado al Paciente. Esta investigacion se enmarco en el modelo de evaluacion curricular de discrepancia de Malcolm Provus y en el modelo de desarrollo basado en competencias. Uno de los hallazgos mas importantes del estudio es que los cambios que se implantaron al curriculo del 2001 no han logrado que los estudiantes mejoren su ejecucion en los examenes de revalida. Por otro lado, se encontro que el curriculo vigente atiende completamente los estandares de la practica de Optometria, pero no las competencias. Esta informacion fue validada mediante el uso de una tabla de cotejo para el analisis de los cursos y de la informacion obtenida de las entrevistas. El estudio determina y concluye que existen discrepancias entre los prontuarios de los cursos del curriculo y las competencias requeridas por la agencia de revalida. Segundo, que el Departamento de Ciencias Basicas es el

EL DESARROLLO DE CAPACIDADES Y SU INFLUENCIA EN EL DESARROLLO DE LAS OPERACIONES DE DESMINADO HUMANITARIO EN LA CORDILLERA DEL CNDOR (Development of Capabilities for the Conduct of Humanitarian Demining Operations in the Condor Mountain Range)

DTIC Science & Technology

2017-06-01

para el grado de MAESTRÍA EN EL ARTE Y CIENCIA MILITAR Estudios Generales por PERCY ALEXIS RODRÍGUEZ CASTILLO, LTC, EJÉRCITO DE...PERÚ Licenciado en Ciencias Militares, Escuela Militar de Chorrillos “CRL Francisco Bolognesi”, Lima, Perú, 1999 WHINSEC 2017

Mary Mallon (1869-1938) and the history of typhoid fever

PubMed Central

Marineli, Filio; Tsoucalas, Gregory; Karamanou, Marianna; Androutsos, George

2013-01-01

Mary Mallon was born in 1869 in Ireland and emigrated to the US in 1884. She had worked in a variety of domestic positions for wealthy families prior to settling into her career as a cook. As a healthy carrier of Salmonella typhi her nickname of “Typhoid Mary” had become synonymous with the spread of disease, as many were infected due to her denial of being ill. She was forced into quarantine on two separate occasions on North Brother Island for a total of 26 years and died alone without friends, having evidently found consolation in her religion to which she gave her faith and loyalty. PMID:24714738

Albion College Celebrates 130 Years with an Alvan Clark Telescope

NASA Astrophysics Data System (ADS)

Smeltekop, N. G.; Zellner, N. E. B.

2014-07-01

In 2013-2014, Albion College, an undergraduate liberal arts college in Albion, Michigan, will celebrate the 130th anniversary of its 8'' Alvan Clark refracting telescope and observatory building. Dedicated in 1883 and completed in 1884, the observatory is one of two surviving examples of a nineteenth-century astronomical building in Michigan. Its instruments also include a Fauth and Company sidereal clock and transit telescope. Several times each year the telescope is open to the public and to the campus community for public observing events. Here we describe the history of our Alvan Clark telescope and the events that will take place in 2013-2014.

Nematocarcinus Milne Edwards, 1881 (Crustacea, Decapoda) from Southwestern Atlantic, including the Southern Mid-Atlantic Ridge area.

PubMed

Cardoso, Irene A; Burukovsky, Rudolf N

2014-11-26

The deep sea shrimp genus Nematocarcinus Milne Edwards, 1881 includes 47 species, ten of them have been recorded from the Atlantic Ocean. Herein, material sampled during three scientific projects (REVIZEE Central Fishery project; Campos Basin Deep Sea Environmental Project; Evaluation of Environmental Heterogeneity in the Campos Basin) made in the Southwestern Atlantic, off Brazil, is examined. In addition, material sampled from the South Mid Atlantic Ridge (MAR-ECO Project) was also examined. Four species are recorded for the first time to the southwestern Atlantic Ocean including Mid Atlantic Ridge area: Nematocarcinus faxoni Burukovsky, 2001; N. gracilipes Filhol, 1884; N. rotundus Crosnier & Forest, 1973 and N. tenuipes Spence-Bate, 1888.

Scanning and georeferencing historical USGS quadrangles

USGS Publications Warehouse

Davis, Larry R.; Allord, G.J.

2011-01-01

The USGS Historical Quadrangle Scanning Project (HQSP) is scanning all scales and all editions of approximately 250,000 topographic maps published by the U.S. Geological Survey (USGS) since the inception of the topographic mapping program in 1884. This scanning will provide a comprehensive digital repository of USGS topographic maps, available to the public at no cost. This project serves the dual purpose of creating a master catalog and digital archive copies of the irreplaceable collection of topographic maps in the USGS Reston Map Library as well as making the maps available for viewing and downloading from the USGS Store and The National Map Viewer.

Spider fauna in Caspian Costal region of Iran.

PubMed

Ghavami, Sahra

2007-03-01

The current study investigated spider fauna of Caspian Costal region of Iran (Guilan, Mazandaran and Golestan provinces) during 2005-2006. Spiders were collected from on the ground and under the stones and grasses by bottle, aspirator, Pitfall trap and pans and from branches, leaves and trunks of different trees and bushes by Steiner and Baggiolini method and insect net. They transferred to the laboratory and classified in 52 species and 51 genera belonged to 20 families. Thirty species, 13 genera and 2 families are reported for the first time from Iran, as follows: Family Agelenidae: Agelena labyrinthica (Clerck, 1757), Cicurina sp., Family Araneidae: Agalenatea redii (Scopoli, 1763), Araniella inconspicua (Simon, 1874), Araniella alpica (C.L. Koch, 1869), Araneus diadematus Clerck, 1757, Cercidia sp., Cyclosa conica (Pallas, 1772), Hypsosinga sanguinea (C.L. Koch,1845), Family Clubionidae: Clubiona neglecta O.P. Camridge, 1862, Family Amaurobiidae, Family Eresidae: Eresus sp., Dresserus sp., Family Gnaphosidae: Aphantaulax sp., Micaria sp., Family Metidae: Zygiella x-notata (Clerck,1757), Family Miturgidae: Cheiracanthium erraticum (Walckenaer, 1802), Cheiracanthium pennyi O.P. Cambridge, 1873, Family Linyphiidae: Microlinyphia sp., Family Lycosidae: Alopecosa pulverulenta (Clerck, 1757), Pardosa amentata (Clerck, 1757), Pardosa agrestis (Westring, 1861), Pardosa monticola (Clerck, 1757), Family Oxyopidae: Oxyopes salticus (Hentx, 1802), Family Philodromidae: Philodromus cespitum (Walckenaer, 1802),Family Pholcidae: Psilochorus simoni (Berland, 1911), Pholcus phalangioides (Fuesslin, 1775), Family Salticidae: Salticus scenicus (Clerck, 1757), Family Tetragnathidae: Tetragnatha montana, Simon, 1874, Tetragnatha javana (Thorell, 1890), Family Theridiidae: Dipoena prona (Menge, 1868), Steatoda albomaculata (Degeer, 1778), Theridion impressum C. L. Koch, Theridion simile C.L. Koch,1836, Family Thomisidae: Misumena vatia (Clerck, 1757), Thanatus formicinus (Clerck

Studies to Control Endemic Typhoid Fever in Chile

DTIC Science & Technology

1985-09-01

Society for Microbiology, Chapter 16. 10. Medina E, Yrarrazaval M. (1983) Fiebre tifoidea en Chile: Consideraciones epideniologicas. Revista Medica de...epidesiologia de la fiebre tifoidea . Boletin de !a Escuela de Medicina, Pontificia universidad catolica de Chile. 30:113-119. 14. Reyes H, Olea M, Hernandez

Computer Tomography and Hybrid Optical/Digital Methods for Aerodynamic Measurements.

DTIC Science & Technology

1987-12-28

Industrial Applications of Corn- on Axisymnnietric Flame ’Iempnlw res Measured by Holo- puted Tornographv arid NMI? Imiaging (Optical Society of graphic...Pontificia Universidad Catolica de Chile. Escuela de Ingenieria . Santiago, equal. The optical path length difference (OPD) be- Chile. tween the two rays

Technical Evaluation Report on the Fluid Dynamics Panel Symposium on Vortex Flow Aerodynamics Held in Scheveningen, The Netherlands, 1-4 October 1990 (L’Aerodynamiques des Ecoulements Tourbillonnaires)

DTIC Science & Technology

1992-04-01

Canadai Professor J. Jimenez Escuela Tcniea Superior dc Prot. A. Bonnet Inenieros Aeronauticos Department Airodynarmque Dept. de Mecanica de Fluidos... Mecanica de Fluido provided with pre-prints or summaries of papers to be Plaza Cardenal Cisneros 3 presented in advance of the meeting. 28040 Madrid

Small, high-pressure, liquid oxygen turbopump

NASA Technical Reports Server (NTRS)

Csomor, A.

1978-01-01

A small, high-pressure, LOX turbopump was designed, fabricated, and tested. The pump was of a single-stage, centrifugal type; power to the pump was supplied by a single-stage, partial-admission, axial-impulse turbine. Design conditions included an operating speed of 7330 rad/sec (70,000 rpm) pump discharge pressure of 2977 N/sq cm (4318 psia), and a pump flowrate of 16.4 kg/s (36.21 lb/sec). The turbine was propelled by LOX/LH2 combustion products at 1041 K (1874 R) inlet temperature, and at a design pressure ratio of 1.424. Test data obtained with the turbopump are presented and mechanical performance is discussed.

Studies in Historical Replication in Psychology IV: An Inquiry into the Psychological Research and Life of Gertrude Stein

NASA Astrophysics Data System (ADS)

Sirrine, Nicole K.; McCarthy, Shauna K.

2008-05-01

Gertrude Stein (1874 1946) is well known as an early twentieth century writer, but less well known is her involvement in automatic writing research. Critics of Stein’s literary works suggest that her research had a significant influence on her poetry and fiction, though Stein denied any influence. A partial replication of Stein’s 1896 study was conducted with the goal of addressing three historical questions: (1) What contributed to Stein’s involvement in automatic writing research?; (2) To what extent did Stein believe that she experienced automatic writing?; and (3) To what extent did her automatic writing research influence her later literary works?

Fieldtrip stop #2-6 Twin Lakes glacial geology and mining history

USGS Publications Warehouse

Ruleman, C.A.; Shorba, R.R.; Edited by Simmons, Beth

2013-01-01

The area of Twin Lakes has been of interest to geologists going back to the days of the Hayden Survey (1874) and continues to be studied for its spectacular glacial geology. Twin Lakes (2747 m; 9015 ft) was settled in 1879 (Scott, 2003) as the Leadville silver rush began, when prospectors found the first traces and outcrops of the Gordon, Tiger, Little Joe, and other rich lodes west of Twin Lakes. Between 1860 and 1950, the Twin Lakes area produced at least 2.5 million dollars in placer gold, much of which was produced when the official U.S. Government price of gold was $20.67 per troy once.

Alexander Falconer Sr Seamen's missionary in New Zealand, son Alexander Falconer medical superintendent for mentally ill, grandson Murray Falconer neurosurgeon.

PubMed

Hawgood, Barbara J

2016-08-01

Alexander Falconer Sr (1843-1915) came from Scotland to New Zealand. A practical Christian, he set up places of relaxation for miners, sailors and soldiers; he became the Seamen's Missionary. Son, Dr Alexander Falconer (1874-1955) trained at Otago University Medical School. As medical superintendent for the mentally ill, he urged the early introduction of psychotherapy. His son, Murray Falconer (1910-1977) was the first Nuffield Dominions Clinical Fellow, training in neurosurgery in Oxford. He was the first director of the Guy's-Maudsley Neurosurgical Unit in London and was internationally known for the surgical management of temporal lobe epilepsy in adults and children. © The Author(s) 2016.

Notes on the geology of northeastern New Mexico

USGS Publications Warehouse

St. John, O.

1876-01-01

During the season of 1869, in the progress of his extended reconnaissance of the Rocky Mountains, Dr. Hayden visited this region, from whom we have authentic account of its general geological features, and their intimate relation to those prevailing in other and similar districts to the north and south. A few months' residence in this part of the country in 1874-'75* afforded the writer opportunity to become somewhat familiar with its geological features; and the purpose of the present communication is to present such facts as may tend to contribute something toward a similar knowledge of remote and perhaps hitherto rarely-visited localities, and their connection with already examined districts.

Depigmentation and Characterization of Fucoidan from Brown Seaweed Sargassum binderi Sonder

NASA Astrophysics Data System (ADS)

Saepudin, Endang; Sinurat, Ellya; Azmi Suryabrata, Ira

2018-01-01

Fucoidan has many uses in the field of pharmacology, therefore it is necessary to improve the quality of fucoidan by increasing its purity. The objective of this study was to remove brown pigment from seaweed and observe the effect of the result to the activity of isolated fucoidan. In this study, the pigment was removed by organic solvents in the maceration step. The pigment removal using ethanol was found to give a better result than that of the solvent mixture (methanol: chloroform: water) from previous study, indicated by the appearance of fucoidan color. The result showed fucoidan has a better color, total carbohydrate was 89.23% and total sulphate 18.74%.

An annotated checklist of the planthoppers of Iran (Hemiptera, Auchenorrhyncha, Fulgoromorpha) with distribution data

PubMed Central

Mozaffarian, Fariba; Wilson, Michael R

2011-01-01

Abstract A list of Hemiptera Fulgoromorpha (planthoppers) of Iran is provided, based primarily on literature records from 1902 to the present. In total 15 families and 235 species are recorded, with taxonomic details. Distribution data in Iran are given. Iranissus ephedrinus Dlabola, 1980 is transferred from Issidae to Nogodinidae. To resolve nomenclatural difficulty the following new combinations in Issidae are given: Iranodus dumetorus (Dlabola, 1981), Iranodus khatunus (Dlabola, 1981) and Iranodus repandus (Dlabola, 1981). Due to published generic synonomy the following are new combinations: Duilius seticulosus (Lethierry, 1874), Duilius tamaricis (Puton & Lethierry, 1887), Duilius tamaricicola (Dubovsky, 1966) and Duilius v-atrum (Dlabola, 1985). PMID:22287883

[The role of marine hospices as therapeutic support for scrofula treatment in Ferrara in nineteenth-century (corrected)].

PubMed

Guidi, Enrica; Lupi, Silvia; Vicentini, Chiara Beatrice; Manfredini, Stefano; Altieri, Lorenzo; Scivales, Sonia; Contini, Carlo

2012-12-01

The authors carried out an observational study for the years 1867-1874 on the morbidity of children from Ferrara suffering from scrofula, sent to marine hospices for sea bathing treatment. A total of 490 cases (250 F, 240 M) were studied in relation to the following variables: age, sex, forms of scrofula, years and outcome. In particular, the present work describes the preliminary organizational steps planned to allow the seaside stay, the clinical features and the outcomes. Dissemination of information to the public and to benefactors had the specific aim to strengthen these benefits for those children affected by the sad and serious consequences of scrofula.

Revision of the genus Metallesthes Kraatz and description of Metallesthes anneliesae, a new species of Cetoniinae (Coleoptera: Scarabaeidae) from Queensland and New South Wales, Australia.

PubMed

Moeseneder, Christian H; Hutchinson, Paul M; Lambkin, Christine L

2014-11-06

The endemic Australian flower chafer genus Metallesthes Kraatz, 1880 (Coleoptera: Scarabaeidae: Cetoniinae) is revised. Metallesthes anneliesae Moeseneder & Hutchinson new species is described from southern Queensland and New South Wales. Metallesthes unicolor (Macleay, 1863) revised status is raised from synonymy with Metallesthes metallescens (White, 1859). Metallesthes metallescens and Metallesthes unicolor are redescribed and their holotypes are figured. A specimen bearing a Nonfried type label is designated as the lectotype of Metallesthes subpilosa Nonfried, 1891. Metallesthes subpilosa new synonymy is synonymised with Pseudoclithria ruficornis (Westwood, 1874). A key to the species of the genus is provided. Distribution maps are shown and known host plants are listed.

Factors associated with physical inactivity among korean men and women.

PubMed

Lee, Chung Yul; Hwang, Seon Young; Ham, Ok Kyung

2007-01-01

To identify the independently associating factors on physical inactivity in Korean men and women. The data of 5554 men and women (18-74 years) were analyzed using national health and nutritional examination survey data that included questionnaires and physical examinations. Multiple logistic regression analyses showed that significant factors were low monthly income, low education, current smoking, increased waist-to-hip ratio, and low health concern among men; living in rural areas, low monthly income, low education, perceived poor health status, low health concern, and emotional stress among women. Health care providers should focus on education and counseling regarding the factors that influence physical inactivity.

"Design for All in the Context of the Information Society": Integration of a Specialist Course in a Generalist M.Sc. Program in Electrical and Electronics Engineering

ERIC Educational Resources Information Center

Godino-Llorente, J. I.; Fraile, R.; Gonzalez de Sande, J. C.; Osma-Ruiz, V.; Saenz-Lechon, N.

2012-01-01

This paper describes an educational research experience that took place in the Electrical & Electronics Engineering Master's program offered at the Escuela Universitaria de Ingenieria Tecnica de Telecomunicacion, Universidad Politecnica de Madrid, Madrid, Spain. The focus is to provide details of the motivation behind and the design and…

Translating "Ubuntu" to Spanish: "Convivencia" as a Framework for Re-Centring Education as a Moral Enterprise

ERIC Educational Resources Information Center

Luschei, Thomas F.

2016-01-01

In this essay, the author introduces the concept of "convivencia" (peaceful coexistence) as a framework for re-centring education as a moral enterprise. He discusses "convivencia" within the context of education and society in Colombia, paying special attention to the Colombian rural school model "Escuela Nueva" (New…

Nominalizations in Spanish. Studies in Linguistics and Language Learning, Volume V.

ERIC Educational Resources Information Center

Falk, Julia Sableski

Using methods developed in transformational generative grammar, three types of nominal constructions in Spanish are treated in this paper: Fact nominalizations ("[El] Escribir es agradable"), Manner nominalizations ("El tocar [de la mujer] es agradable"), and Abstract noun nominalizations ("La construccion rapida de esta escuela es dudosa"). While…

Temporal variability of total cloud cover at a Mediterranean megacity in the 20th century: Evidence from visual observations and climate models

NASA Astrophysics Data System (ADS)

Founda, Dimitra; Giannakopoulos, Christos; Pierros, Fragiskos

2013-04-01

Cloud cover is one of the major factors that determine the radiation budget and the climate system of the Earth. Moreover, the response of clouds has always been an important source of uncertainty in global climate models. Visual surface observations of clouds have been conducted at the National Observatory of Athens (NOA) since the mid 19th century. The historical archive of cloud reports at NOA since 1860 has been digitized and updated, spanning now a period of one and a half century. Mean monthly values of total cloud cover were derived by averaging subdaily observations of cloud cover (3 observations/day). Changes in observational practice (e.g. from 1/10 to 1/8 units) were considered, however, subjective measures of cloud cover from trained observers introduces some kind of uncertainty in the time series. Data before 1884 were considered unreliable, so the analysis was restricted to the series from 1884 to 2012. The time series of total cloud cover at NOA is validated and correlated with historical time series of other (physically related) variables such as the total sunshine duration as well as DTR (Diurnal Temperature Range) which are independently measured. Trend analysis was performed on the mean annual and seasonal series of total cloud cover from 1884-2012. The mean annual values show a marked temporal variability with sub periods of decreasing and increasing tendencies, however, the overall linear trend is positive and statistically significant (p <0.001) amounting to +2% per decade and implying a total increase of almost 25% for the whole analysed period. These results are in agreement qualitatively with the trends reported in other studies worldwide, especially concerning the period before the mid 20th century. On a seasonal basis, spring and summer series present outstanding positive long term trends, while in winter and autumn total cloud cover reveals also positive but less pronounced long term trends Additionally, an evaluation of cloud cover and

Return period estimates for European windstorm clusters: a multi-model perspective

NASA Astrophysics Data System (ADS)

Renggli, Dominik; Zimmerli, Peter

2017-04-01

Clusters of storms over Europe can lead to very large aggregated losses. Realistic return period estimates for such cluster are therefore of vital interest to the (re)insurance industry. Such return period estimates are usually derived from historical storm activity statistics of the last 30 to 40 years. However, climate models provide an alternative source, potentially representing thousands of simulated storm seasons. In this study, we made use of decadal hindcast data from eight different climate models in the CMIP5 archive. We used an objective tracking algorithm to identify individual windstorms in the climate model data. The algorithm also computes a (population density weighted) Storm Severity Index (SSI) for each of the identified storms (both on a continental and more regional basis). We derived return period estimates for the cluster seasons 1990, 1999, 2013/2014 and 1884 in the following way: For each climate model, we extracted two different exceedance frequency curves. The first describes the exceedance frequency (or the return period as the inverse of it) of a given SSI level due to an individual storm occurrence. The second describes the exceedance frequency of the seasonally aggregated SSI level (i.e. the sum of the SSI values of all storms in a given season). Starting from appropriate return period assumptions for each individual storm of a historical cluster (e.g. Anatol, Lothar and Martin in 1999) and using the first curve, we extracted the SSI levels at the corresponding return periods. Summing these SSI values results in the seasonally aggregated SSI value. Combining this with the second (aggregated) exceedance frequency curve results in return period estimate of the historical cluster season. Since we do this for each model separately, we obtain eight different return period estimates for each historical cluster. In this way, we obtained the following return period estimates: 50 to 80 years for the 1990 season, 20 to 45 years for the 1999

New systematic assignments in Gonyleptoidea (Arachnida, Opiliones, Laniatores)

PubMed Central

Pinto-da-Rocha, Ricardo; Benedetti, Alípio Rezende; de Vasconcelos, Eduardo Gomes; Hara, Marcos Ryotaro

2012-01-01

Abstract As part of an ongoing revision of the family Gonyleptidae, we have identified many species that are synonyms of previously described species or misplaced in this family. This article summarizes these findings, adding previously unavailable information or correcting imprecise observations to justify the presented taxonomic changes. The following new familial or subfamilial assignments are proposed: Nemastygnus Roewer, 1929 and Taulisa Roewer, 1956 are transferred to Agoristenidae, Agoristeninae; Napostygnus Roewer, 1929 to Cranaidae; Ceropachylinus peruvianus Roewer, 1956 and Pirunipygus Roewer, 1936 are transferred to Gonyleptidae, Ampycinae; Gyndesops Roewer, 1943, Haversia Roewer, 1913 and Oxapampeus Roewer, 1963 are transferred to Gonyleptidae, Pachylinae. The following generic synonymies are proposed for the family Gonyleptidae: Acanthogonyleptes Mello-Leitão, 1922 = Centroleptes Roewer, 1943; Acrographinotus Roewer, 1929 = Unduavius Roewer, 1929; Gonyleptes Kirby, 1819 = Collonychium Bertkau, 1880; Mischonyx Bertkau, 1880 = Eugonyleptes Roewer, 1913 and Gonazula Roewer, 1930; Parampheres Roewer, 1913 = Metapachyloides Roewer, 1917; Pseudopucrolia Roewer, 1912 = Meteusarcus Roewer, 1913; Haversia Roewer, 1913 = Hoggellula Roewer, 1930. The following specific synonymies are proposed for the family Gonyleptidae: Acanthogonyleptes singularis (Mello-Leitão, 1935) = Centroleptes flavus Roewer, 1943, syn. n.; Geraeocormobius sylvarum Holmberg, 1887 = Discocyrtus serrifemur Roewer, 1943, syn. n.; Gonyleptellus bimaculatus (Sørensen, 1884) = Gonyleptes cancellatus Roewer,1917, syn. n.; Gonyleptes atrus Mello-Leitão, 1923 = Weyhia brieni Giltay, 1928, syn. n.; Gonyleptes fragilis Mello-Leitão, 1923 = Gonyleptes banana Kury, 2003, syn. n.; Gonyleptes horridus Kirby, 1819 = Collonychium bicuspidatum Bertkau, 1880, syn. n., Gonyleptes borgmeyeri Mello-Leitão, 1932, syn. n., Gonyleptes curvicornis Mello-Leitão, 1932, syn. n., Metagonyleptes hamatus Roewer

Phylogenetic analysis of Haemaphysalis erinacei Pavesi, 1884 (Acari: Ixodidae) from China, Turkey, Italy and Romania.

PubMed

Hornok, Sándor; Wang, Yuanzhi; Otranto, Domenico; Keskin, Adem; Lia, Riccardo Paolo; Kontschán, Jenő; Takács, Nóra; Farkas, Róbert; Sándor, Attila D

2016-12-15

Haemaphysalis erinacei is one of the few ixodid tick species for which valid names of subspecies exist. Despite their disputed taxonomic status in the literature, these subspecies have not yet been compared with molecular methods. The aim of the present study was to investigate the phylogenetic relationships of H. erinacei subspecies, in the context of the first finding of this tick species in Romania. After morphological identification, DNA was extracted from five adults of H. e. taurica (from Romania and Turkey), four adults of H. e. erinacei (from Italy) and 17 adults of H. e. turanica (from China). From these samples fragments of the cytochrome c oxidase subunit 1 (cox1) and 16S rRNA genes were amplified via PCR and sequenced. Results showed that cox1 and 16S rRNA gene sequence divergences between H. e. taurica from Romania and H. e. erinacei from Italy were below 2%. However, the sequence divergences between H. e. taurica from Romania and H. e. turanica from China were high (up to 7.3% difference for the 16S rRNA gene), exceeding the reported level of sequence divergence between closely related tick species. At the same time, two adults of H. e. taurica from Turkey had higher 16S rRNA gene similarity to H. e. turanica from China (up to 97.5%) than to H. e. taurica from Romania (96.3%), but phylogenetically clustered more closely to H. e. taurica than to H. e. turanica. This is the first finding of H. erinacei in Romania, and the first (although preliminary) phylogenetic comparison of H. erinacei subspecies. Phylogenetic analyses did not support that the three H. erinacei subspecies evaluated here are of equal taxonomic rank, because the genetic divergence between H. e. turanica from China and H. e. taurica from Romania exceeded the usual level of sequence divergence between closely related tick species, suggesting that they might represent different species. Therefore, the taxonomic status of the subspecies of H. erinacei needs to be revised based on a larger number of specimens collected throughout its geographical range.

The electrification of Nova Scotia, 1884--1973: Technological modernization as a response to regional disparity

NASA Astrophysics Data System (ADS)

King, Lionel Bradley

This dissertation investigates local attempts to use technology as a force for regional rehabilitation in the economically-depressed Maritime region of Canada. At the time of Confederation in 1867, the Maritime province of Nova Scotia was prosperous, progressive, and cultured. By the end of the 1910s, the province had entered a long period of economic and social decline. Recent historiography has shown that, far from passively accepting their fate, Nova Scotians and other Maritimers, actively resisted marginalization with political, cultural, or social action. The thesis expands upon that literature by exploring technology-based strategies of provincial rehabilitation using Thomas P. Hughes's systems perspective and David E. Nye's semiotic approach. In doing so, it applies methods from the social constructivist school of the history of technology to the larger concerns of Maritime Canadian historiography. In large part, the North American culture of technology determined the ways in which Nova Scotians applied technological solutions to provincial concerns. Technology has long been central to the Western idea of progress. As the "high technology" of the late nineteenth and early twentieth centuries, electricity reinforced that view: its ephemeral nature and silent efficiency led people to endow it with transformative, even mystical, powers. As a result, Nova Scotians, adopted a program of electrical modernization in the late 1910s as a remedy for regional disparity. The Nova Scotia government's first step was the creation of an Ontario-style hydroelectric commission designed to bring order to the province's fragmented and inefficient electrical network. Over the next few decades, the Nova Scotia Power Commission implemented rural electrification, home modernization, and regional system-building models that had already proven successful in Ontario and the United States. The system-building philosophies behind these programs were adapted to local conditions and disseminated throughout the province by politicians, engineers, businesspeople, and social reformers. Although electrical modernization failed to address the structural reasons for the province's decline, Nova Scotians continued to include it in their provincial rehabilitation plans until the 1960s. In sum, the electrification of Nova Scotia was not merely a technical event, but was shaped by the province's aspiration to regain its prior position in Confederation.

Sir Edward Mellanby (1884-1955) GBE KCB FRCP FRS: nutrition scientist and medical research mandarin.

PubMed

Hawgood, Barbara J

2010-08-01

Edward Mellanby used the experimental method to investigate medical problems. In 1918, working at King's College for Women, London, he provided conclusive evidence that rickets is a dietary deficiency disease due to lack of a fat-soluble vitamin [D]. In Sheffield he demonstrated that cereals, in an unbalanced diet, produced rickets due to the phytic acid content reducing the availability of calcium. Mellanby became Secretary of the Medical Research Council (1933-49) but continued his research by working at weekends. In the 1930s he campaigned for the results of nutritional research to be used for the benefit of public health. During World War II he acted as a scientific adviser to the War Cabinet and had a strong influence on the food policy which maintained successfully the nutrition of the population during the shipping blockade. Mellanby was a formidable person but with sagacity he promoted new research and guided the expansion of the organization.

Practical Astronomical Activities during Daytime. (Spanish Title: Actividades Astronómicas Prácticas Diurnas.) Atividades Astronômicas Práticas Diurnas

NASA Astrophysics Data System (ADS)

Jackson, Eric

2009-12-01

relacionadas al mal tiempo. El problema de no tener suficientes actividades prácticas, la sensación de poseer conocimientos inadecuados, la necesidad de disponer de equipamiento astronómico y experiencia suelen ser demasiado intimidantes para que los profesores introduzcan la materia en sus clases. Si la Astronomía iba a ser introducida, entonces era preciso encontrar una forma de resolver estas dificultades. Nuestro grupo, trabajando con maestros y alumnos dentro de un marco constructivista, encontró que los principios de la Astronomía pueden ser descubiertos durante el día, en cuanto los alumnos están en la escuela. Trabajando de forma cooperativa los alumnos midieron y registraron observaciones de sus propias sombras causadas por los movimientos de la estrella más próxima, el Sol, y nuestro planeta Tierra. Debido a que los alumnos se involucraran tan personalmente en las actividades, estuvieron mucho más interesados en los resultados del estudio. La Astronomía pasó a ser un desafío para el maestro y sus alumnos cuando aplicaron sus experiencias diurnas a la observación nocturna desde sus casas, reportada después en clase. Estas atividades astronômicas diurnas surgiram de uma investigação feita na Nova Zelândia por um grupo de professores e astrônomos a respeito dos problemas do ensino da Astronomia. Este trabalho mostrou que a Astronomia é geralmente considerada uma disciplina difícil de ensinar, tradicionalmente baseada em livros, filmes e modelos. Os mais afortunados podem ter feito alguma visita a um observatório ou planetário, e os mais avançados podem talvez ter tentado uma sessão de observação noturna, as quais sofrem às vezes de dificuldades relacionadas ao tempo. O problema de não dispor de suficientes atividades práticas, a sensação de possuir conhecimentos inadequados, a necessidade de dispor de equipamento astronômico e experiência tem sido, em geral, demasiado intimidante para que os professores introduzam a matéria nas suas

The American Transit of Venus Expeditions of 1882, Including San Antonio

NASA Astrophysics Data System (ADS)

Dick, S. J.

1995-12-01

Transits of Venus, in which the planet Venus crosses the face of the Sun as seen from Earth, are rare phenomena that occur at intervals of 105.5 years, 8 years, 121.5 years, and 8 years, respectively. Two such transits occurred in the 19th century, in 1874 and 1882. The importance of these transits was that by precisely timing the motion of Venus accross the Sun, they provided a method of determining the solar parallax, and thus Earth-Sun distance and the scale of the solar system, one of the great unsolved problems in the history of astronomy at the time. In a broader sense the worldwide efforts to observe this phenomenon are important because of the debate over photographic techniques, and because they are part of the overall history of the determination of the astronomical constants. Eight American expeditions were fitted out in 1874, organized by the Transit of Venus Commission, with Simon Newcomb as Secretary. The U. S. Congress appropriated funds totalling an astounding \\177,000 for the expeditions. Although Newcomb considered the result of the 1874 observations disappointing due to inherent difficulties in the method, at the urging of Naval Observatory astronomer William Harkness, in 1882 Congress once again appropriated some \\10,000 for improving the instruments, and \\$75,000 for sending eight more expeditions. Despite reservations about the method, Newcomb (now Superintendent of the Nautical Almanac Office) led an expedition to South Africa, and among the four northern stations, Asaph Hall led the expedition to San Antonio, Texas. The value of the observations made by the 1882 American expeditions also caused considerable dispute. Newcomb's statement in his Reminiscences (1903) that the 1882 results were never officially published has been taken to mean that no results were ever produced. In fact Harkness spent a considerable part of his career analyzing the data, producing a value for the solar parallax, and putting it in context of other astronomical

Improvement of Basmati rice varieties for resistance to blast and bacterial blight diseases using marker assisted backcross breeding.

PubMed

Ellur, Ranjith K; Khanna, Apurva; Yadav, Ashutosh; Pathania, Sandeep; Rajashekara, H; Singh, Vikas K; Gopala Krishnan, S; Bhowmick, Prolay K; Nagarajan, M; Vinod, K K; Prakash, G; Mondal, Kalyan K; Singh, Nagendra K; Vinod Prabhu, K; Singh, Ashok K

2016-01-01

Marker assisted backcross breeding was employed to incorporate the blast resistance genes, Pi2 and Pi54 and bacterial blight (BB) resistance genes xa13 and Xa21 into the genetic background of Pusa Basmati 1121 (PB1121) and Pusa Basmati 6. Foreground selection for target gene(s) was followed by arduous phenotypic and background selection which fast-tracked the recovery of recurrent parent genome (RPG) to an extent of 95.8% in one of the near-isogenic lines (NILs) namely, Pusa 1728-23-33-31-56, which also showed high degree of resemblance to recurrent parent, PB6 in phenotype. The phenotypic selection prior to background selection provided an additional opportunity for identifying the novel recombinants viz., Pusa 1884-9-12-14 and Pusa 1884-3-9-175, superior to parental lines in terms of early maturity, higher yield and improved quality parameters. There was no significant difference between the RPG recovery estimated based on SSR or SNP markers, however, the panel of SNPs markers was considered as the better choice for background selection as it provided better genome coverage and included SNPs in the genic regions. Multi-location evaluation of NILs depicted their stable and high mean performance in comparison to the respective recurrent parents. The Pi2+Pi54 carrying NILs were effective in combating a pan-India panel of Magnaporthe oryzae isolates with high level of field resistance in northern, eastern and southern parts of India. Alongside, the PB1121-NILs and PB6-NILs carrying BB resistance genes xa13+Xa21 were resistant against Xanthomonas oryzae pv. oryzae races of north-western, southern and eastern parts of the country. Three of NILs developed in this study, have been promoted to final stage of testing during the ​Kharif 2015 in the Indian National Basmati Trial. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Lead-isotopic data from sulfide minerals from the Cascade Range, Oregon and Washington

USGS Publications Warehouse

Church, S.E.; LeHuray, A.P.; Grant, A.R.; Delevaux, M.H.; Gray, J.E.

1986-01-01

Lead-isotopic studies of mineral deposits associated with Tertiary plutons found in the Cascade Range of Oregon and Washington demonstrate a rather uniform isotopic composition in various sulfide minerals ( 206Pb 204Pb = 18.84 to 19.05; 207Pb 204Pb = 15.57 to 15.62; 208Pb 204Pb = 38.49 to 38.74), show less variation than data from the volcanic rocks of the Cascade Range and fall within the mixing array defined by the MORB regression line and continental sediments. An evaluation of the role of crustal assimilation by hydrothermal convection during emplacement was made on five sulfide deposits associated with a single composite batholith, the Cloudy Pass pluton. The Pb-isotopic data and mass balance calculations suggest that only minor amounts of the lead were derived from the overlying Precambrian (?) Swakane Biotite Gneiss during emplacement. The bulk of the metal that occurs in sulfide deposits in the Cascade mineral belt appears to have been derived from subducted continental detritus. The variation of the Pb-isotopic signature of Sulfides from specific districts or deposits suggests that there is a correlation with age and structure of the crust. 206Pb 204Pb is greater than 18.92 in northern Washington and southern Oregon where deposits have intruded Mesozoic or older crust. However, the ore deposits between the northern Oregon border and central Oregon, south of Eugene, have intruded younger crust composed largely of mafic and andesitic volcanic rocks and 206Pb 204Pb lies between 18.84 and 18.92. This region, previously called the Columbia embayment, appears to be underlain by Tertiary volcanic rocks. Lead-isotopic data may be used to define the boundaries between discontinuous blocks of Mesozoic crust and Tertiary volcanic cover. ?? 1986.

Desarrollo curricular, conciencia ambiental y tecnologia para estudiantes de intermedia: Una investigacion en accion

NASA Astrophysics Data System (ADS)

Rodriguez Ramos, Teresita

Se llevó a cabo una investigación en acción con los propósitos de 1) documentar las relaciones de las tecnologías de la información y la comunicación en las clases de ciencias de escuela intermedia como elemento de apoyo cuando se aborda el tema ambiental y sus conceptos pertinentes, a partir de las observaciones de la investigadora, así como las entrevistas y diarios reflexivos de los estudiantes de una escuela intermedia en la zona metropolitana, y luego 2) diseñar una unidad instruccional sobre el tema ambiental que integre actividades tecnologías para el curso de ciencias de la escuela intermedia según el modelo PROCIC y las observaciones que hayan iniciado los estudiantes participantes. Finalmente, se plantearon las implicaciones educativas para el currículo del Programa de Ciencias al instrumentar este modelo de unidad mediante PROCIC, e integrado la tecnología y el tema ambiental. Los hallazgos se analizaron y se categorizaron de acuerdo con las preguntas de investigación. El hallazgo principal de la investigación aborda las cuatro relaciones centrales en las que se articula la utilización de las tecnologías y sus aplicaciones en la clase de ciencias. Estas cuatro relaciones que recogen la posición de los estudiantes son: 1) Perspectiva de los estudiantes hacia la tecnología. 2) Participación de los estudiantes en los aspectos docentes. 3) Aprendizaje estudiantil sobre el ambiente, y 4) Conciencia ambiental en relación con la vida diaria. Estas relaciones ponen de manifiesto,cómo se plantea en las implicaciones, la necesidad de más investigación en acción en la sala de clases, la importancia—como tema transversal—de la conciencia ambiental mediante la tecnología al construir conocimientos significativos dentro y fuera de la escuela, asó como, valorar la investigación y la dialogicidad en la sala de clases como actividades que obligan al reexamen de la práctica didáctica en su formas curriculares de objetivos, recursos

Experiences in Education Innovation: Developing Tools in Support of Active Learning

ERIC Educational Resources Information Center

Vera, Carlos; Felez, Jesus; Cobos, Jose Antonio; Sanchez-Naranjo, Maria Jesus; Pinto, Gabriel

2006-01-01

The paper focuses on educational projects developed in the ETSII (Escuela Tecnica Superior de Ingenieros Industriales) of the Polytechnic University of Madrid during the past few years. These projects were developed as new tools for enhancing the active role of students, for improving practical teaching, especially by means of virtual laboratories…

Parental Empowerment in Mexico: Randomized Experiment of the "Apoyos a La Gestion Escolar (Age)" Program in Rural Primary Schools in Mexico

ERIC Educational Resources Information Center

Gertler, Paul; Patrinos, Harry Anthony; Rodriguez-Oreggia, Eduardo

2012-01-01

Previous evaluations from Mexico are limited. The urban school-based management program, Programa Escuelas de Calidad (PEC), was analyzed using panel data regression analysis and propensity score matching. Participation in PEC is found to lead to decreases in dropout, failure and repetition rates. An evaluation of the rural parental empowerment…

Who Benefits from School-Based Management in Mexico?

ERIC Educational Resources Information Center

Reimers, Fernando; Cardenas, Sergio

2007-01-01

In this article the authors examine evidence pertaining to the implementation of a national programme of school-based decentralization, the Quality Schools Programme ("Programa de Escuelas de Calidad"). The main argument of this article is that high levels of inequality in the institutional capacity of different schools and in the…

Internationalizing Business Education in Latin America: Issues and Challenges

ERIC Educational Resources Information Center

Elahee, Mohammad; Norbis, Mario

2009-01-01

This article examines the extent of internationalization of business education in Latin America and identifies the key challenges facing the Latin American business schools. Based on a survey of the business schools that are members of CLADEA (Consejo Latinoamericano de Escuelas de Administracion--Latin American Council of Management Schools), and…

Genetic variability of two ecomorphological forms of Stenus Latreille, 1797 in Iran, with notes on the infrageneric classification of the genus (Coleoptera, Staphylinidae, Steninae).

PubMed

Serri, Sayeh; Frisch, Johannes; von Rintelen, Thomas

2016-01-01

In this study, the genetic diversity of Iranian populations of two widespread Stenus species representing two ecomorphological forms, the "open living species" Stenus erythrocnemus Eppelsheim, 1884 and the "stratobiont" Stenus callidus Baudi di Selve, 1848, is presented using data from a fragment of the mitochondrial COI gene. We evaluate the mitochondrial cytochrome oxidase I haplotypes and the intraspecific genetic distance of these two species. Our results reveal a very low diversity of COI sequences in Stenus erythrocnemus in contrast to Stenus callidus . Moreover, the COI based phylogeny of a selection of Iranian Stenus support the monophyly of some species groups of Stenus proposed by Puthz (2008) and contradicts the traditional infrageneric classification.

In between mental evolution and unconscious memory: Lamarckism, Darwinism, and professionalism in late Victorian Britain.

PubMed

Turbil, Cristiano

2017-09-01

In 1884 Samuel Butler published a collection of essays entitled Remarks on George Romanes' Mental Evolution, where he attempted to show how Romanes' idea of mental evolution presented similarities with his theory of unconscious memory. By looking at Romanes' work through Butler's writing, this article will reevaluate some aspects of their works regarding the complex debate about memory, heredity, and instinct. This paper will explore the main differences and similarities between Romanes' science and Butler's writing on science both in terms of their ideas and contents. It will then look into their different professional relationships with Darwin and how this determined the professional and public reception of their theories. © 2017 Wiley Periodicals, Inc.

Beginnings of microbiology and biochemistry: the contribution of yeast research.

PubMed

Barnett, James A

2003-03-01

With improvements in microscopes early in the nineteenth century, yeasts were seen to be living organisms, although some famous scientists ridiculed the idea and their influence held back the development of microbiology. In the 1850s and 1860s, yeasts were established as microbes and responsible for alcoholic fermentation, and this led to the study of the rôle of bacteria in lactic and other fermentations, as well as bacterial pathogenicity. At this time, there were difficulties in distinguishing between the activities of microbes and of extracellular enzymes. Between 1884 and 1894, Emil Fischer's study of sugar utilization by yeasts generated an understanding of enzymic specificity and the nature of enzyme-substrate complexes.

Confronting Safety Gaps across Labor and Delivery Teams

PubMed Central

Maxfield, David G.; Lyndon, Audrey; Kennedy, Holly Powell; O’Keeffe, Dan; Zlatnik, Marya G.

2013-01-01

We assessed the occurrence of four safety concerns among labor and delivery teams: dangerous shortcuts, missing competencies, disrespect, and performance problems. 3282 participants completed surveys. 92% of physicians (906/985), 93% of midwives (385/414), and 98% of nurses (1846/1884) observed at least one concern within the preceding year. A majority of respondents said these concerns undermined patient safety, harmed patients, or led them to seriously consider transferring or leaving their positions. Only 9% of physicians, 13% of midwives, and 13% of nurses shared their full concerns with the person involved. Organizational silence is evident within labor and delivery teams. Improvement will require multiple strategies, employed at the personal, social, and structural levels. PMID:23871951

Redescription of Mehdiella microstoma and description of Mehdiella petterae sp. n., with a new definition of the genus Mehdiella Seurat, 1918 (Nematoda: Pharyngodonidae).

PubMed

Bouamer, S; Morand, S; Bourgat, R

2001-01-01

The generic diagnosis of Mehdiella Seurat, 1918 is emended based on study and redescription of Mehdiella microstoma (Drasche, 1884) from the caecum of Testudo graeca Linnaeus, 1758 collected in Settat, Morocco and on study and description of a new species, Mehdiella petterae sp. n., from the large intestine of Testudo hermanni (Gmelin, 1789) collected in Catalonia, Spain. Scanning electron microscopy (SEM) studies revealed substantial differences in the structure of the mouth and the caudal end, and made possible to differentiate the new species from the others. SEM studies showed the real and sound characteristics of the genus Mehdiella, namely number of anal papillae 2 instead of 3, post-anal papillae pedunculate or sessile instead sessile.

Elthusa winstoni sp. n. (Isopoda, Cymothoidae), a new fish parasitic isopod from Hawaii

PubMed Central

Hadfield, Kerry A.; Tuttle, Lillian J.; Smit, Nico J.

2017-01-01

Abstract The new cymothoid species, Elthusa winstoni sp. n., a branchial parasite of fishes from the family Acanthuridae Bonaparte, 1835 in Hawaii, is described and figured. The female adults can be distinguished by the strongly vaulted body and compacted body shape; rostrum with a small median point; short antennae which are close together (only 6 articles in both antennula and antenna); short and wide uropods extending to half the length of the pleotelson; short dactyli on pereopod 7; and large recurved robust setae on the maxilla. This is the first record of an Elthusa Schioedte & Meinert, 1884 species from the Hawaiian Islands and only the fifth cymothoid described from this region. PMID:28769605

Re-discovering Mendel: The Case of Carl Correns

NASA Astrophysics Data System (ADS)

Rheinberger, Hans-Jörg

2015-01-01

Carl Erich Correns (1864-1933) is remembered in the annals of science as one of the three botanists who re-discovered Mendel's laws. He can also, however, be regarded as one of the founding figures of classical genetics in Germany. Between 1894 and 1899 he carried out the crossing experiments with corn and peas that led to the re-statement of Gregor Mendel's (1822-1884) results. Between 1900 and 1910, he explored the complications of these laws, including the coupling of factors due to their chromosomal location and the inheritance of sex, in a great number of plant species. In later years Correns became interested in and experimented on phenomena of extra-nuclear inheritance.

21. On the left is the Butte Floral Co. It ...

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

21. On the left is the Butte Floral Co. It was built sometime before 1884, and housed the offices of the Daily Intermountain and the Butte Miner. The building was remodeled in 1906, and a green-glazed brick facade with three ogee-arched was added. There is a wide wooden cornice, with a band of egg-and-dart molding. The parapet is castellated. Adjacent to the Floral Co. is the Mantle and Bielenberg Building, constructed in 1891. Interesting features include the large arched entrance and romanesque-arched windows on the third floor. The original cornice has been removed. - Butte Historic District, Bounded by Copper, Arizona, Mercury & Continental Streets, Butte, Silver Bow County, MT

Socio-demographic determinants of skilled birth attendant at delivery in rural southern Ghana.

PubMed

Manyeh, Alfred Kwesi; Akpakli, David Etsey; Kukula, Vida; Ekey, Rosemond Akepene; Narh-Bana, Solomon; Adjei, Alexander; Gyapong, Margaret

2017-07-11

Maternal mortality is the subject of the United Nations' fifth Millennium Development Goal, which is to reduce the maternal mortality ratio by three quarters from 1990 to 2015. The giant strides made by western countries in dropping of their maternal mortality ratio were due to the recognition given to skilled attendants at delivery. In Ghana, nine in ten mothers receive antenatal care from a health professional whereas only 59 and 68% of deliveries are assisted by skilled personnel in 2008 and 2010 respectively. This study therefore examines the determinants of skilled birth attendant at delivery in rural southern Ghana. This study comprises of 1874 women of reproductive age who had given birth 2 years prior to the study whose information were extracted from the Dodowa Health and Demographic Surveillance System. The univariable and multivariable associations between exposure variables (risk factors) and skilled birth attendant at delivery were explored using logistic regression. Out of a total of 1874 study participants, 98.29% of them receive antenatal care services during pregnancy and only 68.89% were assisted by skilled person at their last delivery prior to the survey. The result shows a remarkable influence of maternal age, level of education, parity, socioeconomic status and antenatal care attendance on skilled attendants at delivery. Although 69% of women in the study had skilled birth attendants at delivery, women from poorest households, higher parity, uneducated, and not attending antenatal care and younger women were more likely to deliver without a skilled birth attendants at delivery. Future intervention in the study area to bridge the gap between the poor and least poor women, improve maternal health and promote the use of skilled birth at delivery is recommended.

The identity of the tropical African Polichne mukonja Griffini, 1908 (Orthoptera, Tettigoniidae, Phaneropterinae).

PubMed

Massa, Bruno

2016-01-01

Polichne mukonja Griffini, 1908 from Cameroon was hitherto known only from the holotype preserved at the Royal Belgian Institute of Natural Sciences, Brussels. This was probably due to the fact that the genus Polichne Stål, 1874 distributed only in Australia and Papua New Guinea. In view of this distribution, the tropical African species was therefore overlooked in the African literature. The recent discovery of two specimens at the Naturhistorisches Museum, Vienna, now provides us with a better understanding of the identity of this taxon, which is related to the African genus Catoptropteryx Karsch, 1890. Polichne mukonja is here transferred to a new genus Griffinipteryx and both taxa are proposed to be included in the new tribe Catoptropterigini.

On the prospect of using butterfly diagrams to predict cycle minimum

NASA Technical Reports Server (NTRS)

Wilson, Robert M.

1987-01-01

Features enabling the prediction of the beginning and the length of a solar cycle, in addition to the turning points in the period-growth dichotomy, have been identified based on butterfly diagrams for the period from 1874 to the present. The present results indicate that cycle 21 will be a long-period cycle ending after July 1987. On the assumption that April 1985 was the first occurrence of high latitude new cycle (cycle 22) spots during the decline of cycle 21 (the old cycle), it is suggested that the last occurrence of high latitude old cycle spots was September 1983 and that the minimum for cycle 22 will be about 1986.7 + or - 1.1 yr.

Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. IV. Asilidae and other Diptera.

PubMed

Skvarla, Michael Joseph; Barnes, Jeffrey K; Fisher, Danielle M; Dowling, Ashley P G

2016-01-01

This is the fourth in a series of papers detailing the terrestrial arthropods collected during an intensive survey of a site near Steel Creek campground along the Buffalo National River in Arkansas. The survey was conducted over a period of eight and a half months in 2013 using twelve trap types, including Malaise and canopy traps, Lindgren multifunnel traps, and pan traps. We provide collection records for 38 species of Asilidae and other Diptera, 7 of which are new state records for Arkansas: (Asilidae) Lasiopogon opaculus Loew, 1874; (Lygistorrhinidae) Lygistorrhina sancthecatharinae Thompson, 1975; (Stratiomyidae) Cephalochrysa nigricornis (Loew, 1866), Gowdeyana punctifera (Malloch, 1915), Sargus decorus Say, 1824; (Ulidiidae) Callopistromyia annulipes Macquart, 1855; and (Xylophagidae) Rachicerus obscuripennis Loew, 1863.

An Introduction to Educational Research: Disciplined Inquiry and Literature Reviews.

ERIC Educational Resources Information Center

Evans, Thomas J.

This paper presents an introduction to basic concepts of educational research for preschool, elementary, and secondary teachers at the Escuela Internacional Sampedrana (EIS) in Honduras who expressed interest in pursuing graduate education in the United States. EIS is a private bilingual (Spanish-English) K-12 school in Honduras. In the first part…

Socialist Consciousness Raising and Cuba's School to the Countryside Program

ERIC Educational Resources Information Center

Blum, Denise

2008-01-01

As a participant-observer, the author relates observations, interviews, and surveys from her experience in a Cuban Escuela al Campo ("School to the Countryside," or EAC) camp located on a collective farm outside of the city of Havana. The Pioneers, the youth section of the official Cuban Communist Party, organize the EAC program…

Issues in Literacy and Learning: Rich Rewards

ERIC Educational Resources Information Center

Sullivan, Jane

2006-01-01

Since 2003, teams of members of the New Jersey Reading Association have traveled to Guatemala three or four times a year to create teaching partnerships with the teachers and students of a small school called "La Escuela Integrada de los Ninos Trabajadoros" (The Integrated School for Working Children) in Antigua, Guatemala. During these…

Adult Basic Learning in an Activity Center: A Demonstration Approach.

ERIC Educational Resources Information Center

Metropolitan Adult Education Program, San Jose, CA.

Escuela Amistad, an activity center in San Jose, California, is now operating at capacity, five months after its origin. Average daily attendance has been 125 adult students, 18-65, most of whom are females of Mexican-American background. Activities and services provided by the center are: instruction in English as a second language, home…

Materiales en Marcha para el Esfuerzo Bilingue--Bicultural (Materials on the March for the Promotion of Bilingualism/Biculturalism), March/April 1973.

ERIC Educational Resources Information Center

San Diego City Schools, CA.

This newsletter is designed to promote the needs and aims of bilingual-bicultural education. This issue contains articles on: (1) Multi-ethnic Cooperation in Bilingual Education, (2) A Primary-Level Poetry Volume, (3) "Mi Escuela" for Your School, (4) An "Enciclopedia" That Is Also a "Tesoro," (5) Sample Lesson for "Abecedario Disney", (6) Bird of…

The Citizen Factory: Schooling and Cultural Production in Bolivia. SUNY Series: Power, Social Identity, and Education.

ERIC Educational Resources Information Center

Luykx, Aurolyn

This book attempts to engage theoretical questions of ethnicity, ideology, and identity as they are lived out by Aymara students in a small teachers' college in rural Bolivia. A year of fieldwork at the Escuela Normal Rural "Kollasuyo" focused on the experiences of Aymara students during their intensive training to become rural teachers,…

Evaluation Report of a Detention-Based Student Disciplinary Program in a Honduran/International Primary School.

ERIC Educational Resources Information Center

Evans, Thomas J.

The Escuela Internacional Sampedrana (EIS) in Honduras implemented a new discipline program in its Primary School during the 1996-97 school year. This paper contains findings from three evaluations of the program--an initial analysis, a midyear report, and a year-end report. The first report analyzed the number of suspensions and detentions, as…

The Full-Time School Program in Mexico

ERIC Educational Resources Information Center

Zermeño, Marcela Georgina Gómez; Fahara, Manuel Flores; de la Garza, Lorena Alemán

2014-01-01

The Full-time Schools Program in Mexico ("Programa Escuelas de Tiempo Completo," PETC), began in the 2007-2008 school year with the aim of improving the learning opportunities of basic education students by extending the school day to eight hours a day, in order to offer an innovative and flexible pedagogical proposal that includes six…

The Coast Artillery Journal. Volume 65, Number 1, July 1926

DTIC Science & Technology

1926-07-01

by the Italians, and Colombia has just signed a contract with a Swiss military com- mission. French officers are instructors in the "Escuela Militar de...remain, but they will be differently grouped. The Palermo Army Corps (the 10th) allotted to the island of Sicily will be abolished as such; a New Army

"Los Ninos y los Libros": Noteworthy Books in Spanish for the Very Young.

ERIC Educational Resources Information Center

Schon, Isabel

2001-01-01

Reviews 15 children's books in Spanish. Titles reviewed include: "Perro y gato [Dog and Cat]" (Ricardo Alcantara); "Baldomero va a la escuela [Baldomero goes to School]" (Alain Broutin); "Duerme bien, pequeno oso [Sleep well, Little Bear]" (Quint Buchholz); "El mas bonito de todos los regales del mundo [The Most Beautiful Gift in the World]…

Capital social de los padres de escolares de una zona vulnerable.

PubMed

Cornejo, Susana; Herrera, Ariel; Hilas, Elena; Gigena, Y Pablo

2018-01-01

El capital social supone importantes inversiones materiales, simbólicas y de esfuerzos. Conocer el capital social de una comunidad puede facilitar la comprensión del beneficio de las relaciones comunitarias para la promoción de salud. Con el objetivo de reconocer los componentes del capital social de padres de escolares atendiendo una escuela en una zona vulnerable de la ciudad de Córdoba, Argentina, indagamos a través de grupos focales acerca de elementos esenciales del capital social. La asintonía socio-cultural entre los pobladores originarios y los reubicados, la estigmatización policial y el clientelismo político han generado desconfianza del uno hacia el otro en diferentes aspectos convivenciales, siendo la familia la única red de apoyo. La escuela se reconoce como espacio adonde la gente espontáneamente se organiza para invertir en redes sociales, presentándose así con potencialidad para la promoción de conductas saludables, por el lugar simbólico que ocupa para los padres.

Resolving species delimitation within the genus Bunopus Blanford, 1874 (Squamata: Gekkonidae) in Iran using DNA barcoding approach.

PubMed

Khosravani, Azar; Rastegar-Pouyani, Eskandar; Rastegar-Pouyani, Nasrullah; Oraie, Hamzeh; Papenfuss, Theodore J

2017-12-19

Mitochondrial COI sequences were used to investigate species delimitation within the genus Bunopus in Iran. A dataset with a final sequence length of 633 nucleotides including 100 specimens from 31 geographically distant localities across Iran were generated. The result demonstrated that two major clades with strong support can be identified within the genus Bunopus in Iran. Clade A includes Bunopus crassicaudus and two new entities, eastern populations (subclade A2,1) and Shahdad populations (subclade A2,2). The second clade comprises western and southwestern populations (subclade B1,1), Arabian populations (subclade B1,2) and south and southeast populations in Iran, to which Bunopus tuberculatus (subclade B2) is assigned. In addition to Bunopus crassicaudus and B. tuberculatus, three new candidate species in Iran can easily be identified based on the DNA barcoding approach.

78 FR 1884 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ASTM...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... Production Act of 1993--ASTM International Standards Notice is hereby given that, on December 12, 2012... seq. (``the Act''), ASTM International (``ASTM'') has filed written notifications simultaneously with..., ASTM has provided an updated list of current, ongoing ASTM standards activities originating between...

Morphology and phylogenetic position of Gruberia lanceolata (Gruber, 1884) (Ciliophora, Heterotrichea) from Rio de Janeiro, Brazil.

PubMed

Campello-Nunes, Pedro H; Fernandes, Noemi M; Szokoli, Franziska; Petroni, Giulio; da Silva-Neto, Inácio D

2018-05-19

Ciliates of the genus Gruberia are poorly studied. Consequently, most species lack detailed morphological descriptions, and all gene sequences in GenBank are not classified at the species level. In this study, a detailed morphological description of a population of G. lanceolata from Brazil is presented, based on live and protargol-stained organisms. We also present the 18S rRNA gene sequence and the phylogenetic position of this species. The primary characteristics of G. lanceolata from the Maricá Lagoon are as follows: an elongate fusiform body 280-870 × 40-160 μm in size; rosy cortical granules; a peristome occupying approximately 1/3-1/2 of body length; an adoral zone comprising 115-330 membranelles; a paroral membrane in 35-50 fragments; and a moniliform macronucleus with 11-16 nodules. Based on our observations and data from pertinent literature, we suggest G. beninensis to be a junior synonym of G. lanceolata. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Learning through South-South Development: Cuban-African Partnerships in Sport and Physical Education

ERIC Educational Resources Information Center

Darnell, Simon C.; Huish, Robert

2017-01-01

Since the 1990s, Cuba has offered scholarships to students from low-resource countries to attend the Escuela Internacional de Educación Física y Deporte (EIEFD) for a six-year degree in sport, physical education, and coaching. Drawing on the experiences of EIEFD graduates from four Southern African countries (Zambia, South Africa, Mozambique, and…

Affective and cognitive reactions to subliminal flicker from fluorescent lighting.

PubMed

Knez, Igor

2014-05-01

This study renews the classical concept of subliminal perception (Peirce & Jastrow, 1884) by investigating the impact of subliminal flicker from fluorescent lighting on affect and cognitive performance. It was predicted that low compared to high frequency lighting (latter compared to former emits non-flickering light) would evoke larger changes in affective states and also impair cognitive performance. Subjects reported high rather than low frequency lighting to be more pleasant, which, in turn, enhanced their problem solving performance. This suggests that sensory processing can take place outside of conscious awareness resulting in conscious emotional consequences; indicating a role of affect in subliminal/implicit perception, and that positive affect may facilitate cognitive task performance. Copyright © 2014 Elsevier Inc. All rights reserved.

[Ryazan hospital--80 years].

PubMed

Klimov, A S; Gromov, M F

2012-02-01

In December 2011 marked 80 years of the founding of the Ryazan garrison hospital, originally housed in two buildings: "Redut housed"--a monument of architecture of the XVIII century and the former almshouses room "for the maimed in the war", was built in 1884 now Ryazan garrison hospital (from 2010--Branch No 6 FSI "in 1586 the district military hospital in the Western Military District", the Defense Ministry of Russia)--a multi-field medical preventive institution on the basis of which soldiers, military retirees, family members and military retirees from Ryazan, Moscow, Tambov regions are treated. Every year more than 7 thousand patients get treatment here. During the counterterrorism operations in Chechnya over 800 wounded were brought to the hospital from the battle area.

Laboratory demonstration of a broadband six-level phase mask coronagraph.

PubMed

Patru, Fabien; Baudoz, Pierre; Galicher, Raphaël; Cao, Qing; Wang, Kai; Xing, Lujing; Boussaha, Faouzi; Firminy, Josiane; Bonafous, Marion

2018-04-16

The six-level phase mask (SLPM) can be used in a focal plane as an efficient coronagraph [Opt. Express 22, 1884 (2014)]. It has several advantages: high-contrast imaging in broadband with small inner working angle; easy fabrication at low cost by photolithography and reactive ion etching processes; easy implementation with no need of pupil apodization. We present in this paper the first laboratory results demonstrating the high performance of a SLPM with an unobscured pupil. The on-axis attenuation reaches 2 × 10 -5 at λ = 800 nm and is better than 10 -4 over a 10% spectral bandwidth and better than 10 -3 over a 20% bandwidth. Finally, the detection of a planet can be achieved down to 1 λ/D.

The caddisfly fauna (Insecta, Trichoptera) of the rivers of the Black Sea basin in Kosovo with distributional data for some rare species

PubMed Central

Ibrahimi, Halil; Kučinić, Mladen; Gashi, Agim; Grapci-Kotori, Linda

2012-01-01

Abstract Adult caddisflies were collected from 12 stations in the Black Sea basin in Kosovo using UV light traps. Sixty-five of the seventy-six species reported in this paper are first records for the Kosovo caddisfly fauna. The unexpected discovery of several species during this investigation: Agapetus delicatulus McLachlan, 1884, Psychomyia klapaleki Malicky, 1995, Tinodes janssensi Jacquemart, 1957, Hydropsyche emarginata Navas, 1923, Drusus botosaneanui Kumanski, 1968, Potamophylax rotundipennis (Brauer, 1857), Potamophylax schmidi Marinković-Gospodnetić, 1970, Ceraclea albimacula (Rambur, 1842), Helicopsyche bacescui Orghidan & Botosaneanu, 1953, Adicella filicornis (Pictet, 1834), Beraea maurus (Curtis, 1834) and Beraeamyia hrabei Mayer, 1937 illustrates that collections from poorly investigated areas in Europe will almost certainly revise the existing knowledge on the distribution of these and other species. PMID:22539915

Collaborative Initiative toward Developing River Forecasting in South America

NASA Astrophysics Data System (ADS)

Cabrera, R.

2015-12-01

In the United States, river floods have been discussed as early as 1884. Following a disastrous flooding in 1903, Congress passed legislation and river and flood services became a separate division within the U.S. Weather Bureau. The first River Forecast Center started in 1946 and today the whole country is served by thirteen River Forecast Centers. News from Latin American and Caribbean Countries often report of devastating flooding. However, river forecast services are not fully developed yet. This presentation suggests the utilization of a multinational collaborative approach toward the development of river forecasts in order to mitigate flooding in South America. The benefit of an international strategy resides in the strength created by a team of professionals with different capabilities and expertise.

Istoriko-Astronomicheskie Issledovaniya. Vypusk XXXI %t Studies in the History of Astronomy. Issue 31

NASA Astrophysics Data System (ADS)

Idlis, G. M.

This collection contains papers covering a wide scope of problems in the history of astronomy, both domestic and international astronomy. Its basic headlines are: astronomy and cosmology of the 20th century; researches and findings; history of observatories and astronomical organisations; amateur astronomy in Russia. Among the most interesting problems investigated in this issue: the history of the observed structure and stability of planetary rings explanation, the history of prediction of giant vortexes in galaxies; the newest history of planetary cartography; the Old Russian calendars; the Russian observations of the 1874 Venus transit; the history of the Pulkovo Observatory for the last 50 years; the autobiography of the distinguished Russian astronomer academician V. G. Fesenkov; Byelorussian folk astronomy; and many others.

Some notes on "Leaves of Memory", the autobiography of Hermann Kobold

NASA Astrophysics Data System (ADS)

Vollmer, R.; Vollmer, H.; Duerbeck, H. W.

2004-12-01

We briefly describe the life of the astronomer Hermann Kobold, who lived from 1858 to 1942. He worked at the observatories of O'Gyalla, Strasbourg and Kiel, and was also involved in the observations and reductions of the German Venus transit project, 1874/82. His autobiography spans the time between his youth and his leave from Strasbourg in 1902. The subsequent time as observer and professor in Kiel and long-time editor of the Astronomische Nachrichten is not covered. The autobiography "Blaetter der Erinnerung" (Leaves of memeory), presented in the subsequent article, was written in his late age when he was already blind, using a special device. We also present some photographs of Kobold and his contemporaries, taken in Gottingen, O'Gyalla, Aiken (South Carolina), and Strasbourg.

The identity of the tropical African Polichne mukonja Griffini, 1908 (Orthoptera, Tettigoniidae, Phaneropterinae)

PubMed Central

Massa, Bruno

2016-01-01

Abstract Polichne mukonja Griffini, 1908 from Cameroon was hitherto known only from the holotype preserved at the Royal Belgian Institute of Natural Sciences, Brussels. This was probably due to the fact that the genus Polichne Stål, 1874 distributed only in Australia and Papua New Guinea. In view of this distribution, the tropical African species was therefore overlooked in the African literature. The recent discovery of two specimens at the Naturhistorisches Museum, Vienna, now provides us with a better understanding of the identity of this taxon, which is related to the African genus Catoptropteryx Karsch, 1890. Polichne mukonja is here transferred to a new genus Griffinipteryx and both taxa are proposed to be included in the new tribe Catoptropterigini. PMID:27833418

The golden section and American psychology, 1892-1938.

PubMed

Benjafield, John G

2010-01-01

The golden section has been said by many to be the most beautiful proportion. Fechner was the first to investigate it experimentally, and several late-nineteenth- and early-twentieth-century American psychologists followed up on his work. Among these were four prominent names: Lightner Witmer (1867-1956), Edward L. Thorndike (1874-1949), Robert S. Woodworth (1869-1962), and Robert M. Ogden (1877-1959). Why did such well-known psychologists bother with the golden section? In attempting to answer this question we discovered that the golden section was surprisingly well known during this period, not only in psychology but also in advertising and design. It would have been entirely congruent with their stature for prominent psychologists to take an interest in it.

Why did Wundt abandon his early theory of the unconscious? Towards a new interpretation of Wundt's psychological project.

PubMed

Araujo, Saulo de Freitas

2012-02-01

Despite the numerous and important contributions brought by Wundt scholarship in recent decades, some aspects of his work remain unclear and poorly understood. The aim of this paper is to explore one of these aspects, namely, the relationship between philosophy and psychology in Wundt's thought. To this end, we shall discuss an important yet neglected moment in Wundtian psychology, which remains unexplained to date: Why did Wundt abandon his early theory of the unconscious? According to the interpretation offered here, this can only be adequately explained by his intense philosophical studies in the period preceding the publication of the Grundzüge in 1874. Finally, we will point out some implications of this analysis to the general interpretation of Wundt's psychological project.

Wildlife toxicity testing

USGS Publications Warehouse

Hoffman, David J.; Hoffman, David J.; Rattner, Barnett A.; Burton, G. Allen; Cairns, John

1995-01-01

Reports of anthropogenic environmental contaminants affecting free-ranging wildlife first began to accumulate during the Industrial Revolution of the 1850s. early reports included cases of arsenic and lead shot ingestion, and industrial smokestack emission toxicity. One early report described the death of fallow deer (Dama dama) due to arsenic emissions from a silver foundry in Germany in 1887, whereas another report described hydrogen sulfide fumes in the vicinity of a Texas oil field that resulted in a large die-off of both wild birds and mammals.1 Mortality in waterfowl and ring-necked pheasants (Phaisanus colchicus) due to the ingestion of spent lead shot was recognized at least as early as 1874 when lead-poisoned birds were reported in Texas and North Carolina.

Renal Failure in Dementia with Lewy Bodies Presenting as Catatonia

PubMed Central

Fekete, Robert

2013-01-01

Catatonia, originally described by Karl Kahlbaum in 1874, may be regarded as a set of clinical features found in a subtype of schizophrenia, but the syndrome may also stem from organic causes including vascular parkinsonism, brain masses, globus pallidus lesions, metabolic derangements, and pharmacologic agents, especially first generation antipsychotics. Catatonia may include paratonia, waxy flexibility (cerea flexibilitas), stupor, mutism, echolalia, and catalepsy (abnormal posturing). A case of catatonia as a result of acute renal failure in a patient with dementia with Lewy bodies is described. This patient recovered after intravenous fluid administration and reinstitution of the atypical dopamine receptor blocking agent quetiapine, but benzodiazepines and amantadine are additional possible treatments. Recognition of organic causes of catatonia leads to timely treatment and resolution of the syndrome. PMID:23466522

The du Bois sign.

PubMed

Voelpel, James H; Muehlberger, Thomas

2011-03-01

According to the current literature, the term "du Bois sign" characterizes the condition of a shortened fifth finger as a symptom of congenital syphilis, Down syndrome, dyscrania, and encephalic malformation. Modern medical dictionaries and text books attribute the eponym to the French gynecologist Paul Dubois (1795-1871). Yet, a literature analysis revealed incorrect references to the person and unclear definitions of the term. Our findings showed that the origin of the term is based on observations made by the Swiss dermatologist Charles du Bois (1874-1947) in connection with congenital syphilis. In addition, a further eponymical fifth finger sign is closely associated with the du Bois sign. In conclusion, the du Bois sign has only limited diagnostic value and is frequently occurring in the normal healthy population.

Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. IV. Asilidae and other Diptera

PubMed Central

Barnes, Jeffrey K.; Fisher, Danielle M.; Dowling, Ashley P. G.

2016-01-01

Abstract Background This is the fourth in a series of papers detailing the terrestrial arthropods collected during an intensive survey of a site near Steel Creek campground along the Buffalo National River in Arkansas. The survey was conducted over a period of eight and a half months in 2013 using twelve trap types, including Malaise and canopy traps, Lindgren multifunnel traps, and pan traps. New information We provide collection records for 38 species of Asilidae and other Diptera, 7 of which are new state records for Arkansas: (Asilidae) Lasiopogon opaculus Loew, 1874; (Lygistorrhinidae) Lygistorrhina sancthecatharinae Thompson, 1975; (Stratiomyidae) Cephalochrysa nigricornis (Loew, 1866), Gowdeyana punctifera (Malloch, 1915), Sargus decorus Say, 1824; (Ulidiidae) Callopistromyia annulipes Macquart, 1855; and (Xylophagidae) Rachicerus obscuripennis Loew, 1863. PMID:27660536

Energia Renovable para Centros de Salud Rurales (Renewable Energy for Rural Health Clinics) (in Spanish)

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

Jimenez, T.; Olson, K.

Esta es la primera de una serie de guias de aplicaciones que el Programa de Energia de Villas de NREL esta comisionando para acoplar sistemas comerciales renovables con aplicaciones rurales, incluyendo agua, escuelas rurales y micro empresas. La guia esta complementada por las actividades de desarrollo del Programa de Energia de Villas de NREL, proyectos pilotos internacionales y programas de visitas profesionales.

An Analysis of Operational Availability of Brazilian Navy and Argentine Air Force A-4 Fleets Using Simulation Modeling

DTIC Science & Technology

1999-12-01

Escuela de Ingenieria Aeronäutica, 1982 Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCD2NCE IN MANAGEMENT...defense industry , including joint production, technical data sharing, and reciprocal subcontracting in the joint development and production of a...34Foundations of Manufacturing Management". 15. Barton, Russell R., Simulation Metamodels, Department of Industrial and Manufacturing Engineering, The

Vacuum polarization near a distorted black hole

NASA Astrophysics Data System (ADS)

Frolov, V. P.; Alberto García, D.

1983-12-01

The vacuum polarization near a black hole distorted by the axially symmetric gravitational field of external matter is studied. The explicit expression for <φ2> at the pole of the distorted horizon is obtained. Also at Sección de Graduados, Escuela Superior de Ingeniería Mecánica y Eléctrica del IPN, México DF, México.

Graciela Camina a la Escuela (Graciela Walks to School).

ERIC Educational Resources Information Center

Stewart, Julieta

Rules of traffic safety constitute the theme of this booklet, intended as reading material for Spanish speaking elementary school children. The document was developed by students in the Bilingual Teacher Aide Program at Mesa Community College. Both the Spanish language and content have been controlled to provide linguistically and culturally…

"Eligiendo Escuelas": English Learners and Access to School Choice

ERIC Educational Resources Information Center

Mavrogordato, Madeline; Harris, Julie

2017-01-01

School choice has emerged as the linchpin of President Trump's urban education reform plan, but it remains unclear how school choice policies will shape the educational experiences of the most underserved student groups, particularly English learners (ELs). Using quantitative data from one large urban school district, we examine EL participation…

Comparison of simplified models in the prediction of two phase flow in pipelines

NASA Astrophysics Data System (ADS)

Jerez-Carrizales, M.; Jaramillo, J. E.; Fuentes, D.

2014-06-01

Prediction of two phase flow in pipelines is a common task in engineering. It is a complex phenomenon and many models have been developed to find an approximate solution to the problem. Some old models, such as the Hagedorn & Brown (HB) model, have been highlighted by many authors to give very good performance. Furthermore, many modifications have been applied to this method to improve its predictions. In this work two simplified models which are based on empiricism (HB and Mukherjee and Brill, MB) are considered. One mechanistic model which is based on the physics of the phenomenon (AN) and it still needs some correlations called closure relations is also used. Moreover, a drift flux model defined in steady state that is flow pattern dependent (HK model) is implemented. The implementation of these methods was tested using published data in the scientific literature for vertical upward flows. Furthermore, a comparison of the predictive performance of the four models is done against a well from Campo Escuela Colorado. Difference among four models is smaller than difference with experimental data from the well in Campo Escuela Colorado.

Transposable element-associated microRNA hairpins produce 21-nt sRNAs integrated into typical microRNA pathways in rice

PubMed Central

Ou-Yang, Fangqian; Luo, Qing-Jun; Zhang, Yue; Richardson, Casey R.; Jiang, Yingwen; Rock, Christopher D.

2013-01-01

microRNAs (miRNAs) are a class of small RNAs (sRNAs) of ~21 nucleotides (nt) in length processed from foldback hairpins by DICER-LIKE1 (DCL1) or DCL4. They regulate the expression of target mRNAs by base pairing through RNA-Induced Silencing Complex (RISC). In the RISC, ARGONAUTE1 (AGO1) is the key protein that cleaves miRNA targets at position ten of a miRNA:target duplex. The authenticity of many annotated rice miRNA hairpins is under debate because of their homology to repeat sequences. Some of them, like miR1884b, have been removed from the current release of miRBase based on incomplete information. In this study, we investigated the association of transposable element (TE)-derived miRNAs with typical miRNA pathways (DCL1/4- and AGO1-dependent) using publicly available deep sequencing datasets. Seven miRNA hairpins with 13 unique sRNAs were specifically enriched in AGO1 immunoprecipitation samples and relatively reduced in DCL1/4 knockdown genotypes. Interestingly, these species are ~21-nt long, instead of 24-nt as annotated in miRBase and the literature. Their expression profiles meet current criteria for functional annotation of miRNAs. In addition, diagnostic cleavage tags were found in degradome datasets for predicted target mRNAs. Most of these miRNA hairpins share significant homology with miniature inverted-repeat transposable elements (MITEs), one type of abundant DNA transposons in rice. Finally, the root-specific production of a 24 nt miRNA-like sRNA was confirmed by RNA blot for a novel EST that maps to the 3'-UTR of a candidate pseudogene showing extensive sequence homology to miR1884b hairpin. Our data are consistent with the hypothesis that TEs can serve as a driving force for the evolution of some MIRNAs, where co-opting of DICER-LIKE1/4 processing and integration into AGO1 could exapt transcribed TE-associated hairpins into typical miRNA pathways. PMID:23420033

Dr John McLennan MD (Aberdeen), FRCP (Lond) (1801-1874) and the Medical School of Bombay that failed.

PubMed

Pandya, Sunil K

2017-01-01

In 1826, Dr John McLennan was asked by Governor Mounstuart Elphinstone of Bombay to set up the first school to teach modern medicine to Indian citizens. He was expected to create textbooks on a variety of subjects in local languages and teach medicine to poorly educated students in their native tongues. Despite his valiant efforts, the school was deemed a failure and was abolished by the Government in 1832. Sir Robert Grant, appointed Governor of Bombay in 1835, analysed records pertaining to this medical school and concluded that the school failed since Dr McLennan was not provided the assistance he needed and as his suggestions for access to a hospital to teach medicine were not heeded. Dr McLennan provided able support to Dr Charles Morehead on his appointment as Principal and Professor of Medicine at the newly created Grant Medical College in Bombay in 1845. Dr Morehead dedicated his classic 'Clinical researches on diseases in India' to Dr McLennan. Dr McLennan headed the Board of Examiners created to assess the competence of the first batch of medical students emerging from this College. The system of evaluation set up by him remains admirable. Dr McLennan retired from service as Physician-General, full of honours.

An Estimate of Changes in the Sun's Total Irradiance Caused by UV Irradiance Variations from 1874 to 1988

NASA Technical Reports Server (NTRS)

Lean, J.

1990-01-01

Enhanced emission from bright solar faculae is a source of significant variation in the sun's total irradiance. Relative to the emission from the quiet sun, facular emission is known to be considerably greater at UV wavelengths than at visible wavelengths. Determining the spectral dependence of facular emission is of interest for the physical insight this may provide to the origin of the sun's irradiance variations. It is also of interest because solar radiation at lambda less than 300 nm is almost totally absorbed in the Earth's atmosphere. Depending on the magnitude of the UV irradiance variations, changes in the sun's irradiance that penetrates to the Earth's surface may not be equivalent to total irradiance variations measured above the Earth's atmosphere. Using an empirical model of total irradiance variations which accounts separately for changes caused by bright faculae from those associated with dark sunspots, the contribution of UV irradiance variations to changes in the sun's total irradiance is estimated during solar cycles 12 to 21.

Biogeography: An interweave of climate, fire, and humans

USGS Publications Warehouse

Stambaugh, Michael C.; Varner, J. Morgan; Jackson, Stephen T.

2017-01-01

Longleaf pine (Pinus palustris) is an icon of the southeastern United States and has been considered a foundation species in forests, woodlands, and savannas of the region (Schwarz 1907; Platt 1999). Longleaf pine is an avatar for the extensive pine-dominated, fire-dependent ecosystems (Figure 2.1) that provide habitats for thousands of species and have largely vanished from the landscape. Longleaf pine is one of the world's most resilient and fire-adapted trees (Keeley and Zedler 1998), widely perceived as the sole dominant in forests across a large area of the Southeast (Sargent 1884; Mohr 1896; Wahlenberg 1946). Longleaf pine was once a primary natural resource, providing high-quality timber, resins, and naval stores that fueled social changes and economic growth through the 19th and early 20th centuries.

Thirteen days: Joseph Delboeuf versus Pierre Janet on the nature of hypnotic suggestion.

PubMed

LeBlanc, André

2004-01-01

The problem of post-hypnotic suggestion was introduced in 1884. Give a hypnotic subject the post-hypnotic command to return in 13 days. Awake, the subject remembers nothing yet nonetheless fulfills the command to return. How then does the subject count 13 days without knowing it? In 1886, Pierre Janet proposed the concept of dissociation as a solution, arguing that a second consciousness kept track of time outside of the subject's main consciousness. Joseph Delboeuf, in 1885, and Hippolyte Bernheim, in 1886, proposed an alternative solution, arguing that subjects occasionally drifted into a hypnotic state in which they were reminded of the suggestion. This article traces the development of these competing solutions and describes some of Delboeuf's final reflections on the problem of simulation and the nature of hypnosis. Copyright 2004 Wiley Periodicals, Inc.

An historical account of the development and applications of the negative staining technique to the electron microscopy of viruses.

PubMed

Horne, R W; Wildy, P

1979-09-01

A brief historical account of the development and applications of the negative staining techniques to the study of the structure of viruses and their components as observed in the electron microscope is presented. Although the basic method of surrounding or embedding specimens in opaque dyes was used in light microscopy dating from about 1884, the equivalent preparative techniques applied to electron microscopy were comparatively recent. The combination of experiments on a sophisticated bacterial virus and the installation of a high resolution electron microscope in the Cavendish Laboratory, Cambridge, during 1954, subsequently led to the analysis of several important morphological features of animal, plant and bacterial viruses. The implications of the results from these early experiments on viruses and recent developments in negative staining methods for high resolution image analysis of electron micrographs are also discussed.

Redescription of four species of Mehdiella from Testudinidae, with a key to the species and discussion on the relationships among the species of this genus.

PubMed

Bouamer, S; Morand, S; Kara, M

2003-12-01

Four species of the genus Mehdiella Seurat, 1918 are redescribed: M. cristata Petter, 1966 and M. stylosa dollfusi Petter, 1966, parasite of Pyxix arachnoides Bell, 1827 from Madagascar, M. s. stylosa (Thapar, 1925) and M. uncinata (Drasche, 1884), parasite of Testudo graeca Linneaus, 1758, Testudo hermanni Gmelin, 1789 and Testudo horsfieldii (Gray, 1844) from Palaearctic region. Light microscopy and scanning electron microscopy (SEM) studies revealed new informations on the morphology of these species. On the basis of this morphological study, the sub-species Mehdiella stylosa dollfusi and M. s. stylosa are raised to level of species. The position of Mehdiella cristata among the species of the genus Mehdiella and the relationships among the species of the genus Mehdiella are discussed. A key to the eight valid species Mehdiella is given.

Hydrogen bond breaking dynamics in the water pentamer: Terahertz VRT spectroscopy of a 20 μm libration

NASA Astrophysics Data System (ADS)

Cole, William T. S.; Fellers, Raymond S.; Viant, Mark R.; Saykally, Richard J.

2017-01-01

Hydrogen bonds in solid and liquid water are formed and broken via librational vibrations, hence characterizing the details of these motions is vital to understanding these important dynamics. Here we report the measurement and assignment of 875 transitions comprising 6 subbands originating from out-of-plane librational transitions of the water pentamer-d10 near 512 cm-1. The precisely measured (ca. 1 ppm) transitions reveal bifurcation splittings of ˜1884 MHz, a ˜4000× enhancement over ground state splittings and 100× greater than predicted by theory. The pentamer is thus the third water cluster to display greatly enhanced bifurcation tunneling upon single quantum excitation of librational vibrations. From the intensity pattern of the observed transitions, the mechanism of bifurcation is established by comparison with theoretical predictions.

Hydrogen bond breaking dynamics in the water pentamer: Terahertz VRT spectroscopy of a 20 μm libration.

PubMed

Cole, William T S; Fellers, Raymond S; Viant, Mark R; Saykally, Richard J

2017-01-07

Hydrogen bonds in solid and liquid water are formed and broken via librational vibrations, hence characterizing the details of these motions is vital to understanding these important dynamics. Here we report the measurement and assignment of 875 transitions comprising 6 subbands originating from out-of-plane librational transitions of the water pentamer-d 10 near 512 cm -1 . The precisely measured (ca. 1 ppm) transitions reveal bifurcation splittings of ∼1884 MHz, a ∼4000× enhancement over ground state splittings and 100× greater than predicted by theory. The pentamer is thus the third water cluster to display greatly enhanced bifurcation tunneling upon single quantum excitation of librational vibrations. From the intensity pattern of the observed transitions, the mechanism of bifurcation is established by comparison with theoretical predictions.

Confronting safety gaps across labor and delivery teams.

PubMed

Maxfield, David G; Lyndon, Audrey; Kennedy, Holly Powell; O'Keeffe, Daniel F; Zlatnik, Marya G

2013-11-01

We assessed the occurrence of 4 safety concerns among labor and delivery teams: dangerous shortcuts, missing competencies, disrespect, and performance problems. A total of 3282 participants completed surveys, and 92% of physicians (906 of 985), 93% of midwives (385 of 414), and 98% of nurses (1846 of 1884) observed at least 1 concern within the preceding year. A majority of respondents said these concerns undermined patient safety, harmed patients, or led them to seriously consider transferring or leaving their positions. Only 9% of physicians, 13% of midwives, and 13% of nurses shared their full concerns with the person involved. Organizational silence is evident within labor-and-delivery teams. Improvement will require multiple strategies, used at the personal, social, and structural levels. Copyright © 2013 Mosby, Inc. All rights reserved.

Breast Cancer Epidemiology in Puerto Rico

DTIC Science & Technology

2013-06-30

Universidad de Puerto Rico Recinto de Ciencias Medicas Escuela Graduada de Salud Publica Apartado postal 365067, San Juan, Puerto Rico 00936-5067... Ciencias Medicas. Este proyecto recibe fondos del Programa de Investigacion de Cancer de Mama, bajo el mecanismo de Donativo para Adiestramiento en...minimo. Una enfermera adiestrada del Consorcio de Investigacion Clinica y Traslacional del Recinto de Ciencias Medicas (PRCTRC) tomara estas muestras

Manufacturing Methods and Technology Program for Ruggedized Tactical Fiber Optic Cable.

DTIC Science & Technology

1979-10-26

cores manufactured on this unit since the improvements were incorporated. An automatic diameter control unit with a laser micrometer sensor has been...fiber optic sensor systems for the TACA-MO aircraft and power encoding, an 18-port single fiber data bus for the Autonetics information transfer...echnica del Estado, Santiago, Chile in 1958. He received a degree in Industrial Chemical Engineering from Escuela de Ingenieros Industriales , Santiago

[Homage to Professor Dr. Nicasio Etchepareborda].

PubMed

1998-11-01

During a solemn academic act, de Main Classroom of the Facultad de Odontologia de Buenos Aires was named after Prof. Dr. Nicasio Etchepareborda. He has been the first professor at the Escuela de Odontologia and its organizer, after having obtained his Dentistry degree at the Dental School of Paris, in 1882. The new school was founded in 1891, and its activities began the following year.

Seismogenic structures of the 2006 ML4.0 Dangan Island earthquake offshore Hong Kong

NASA Astrophysics Data System (ADS)

Xia, Shaohong; Cao, Jinghe; Sun, Jinlong; Lv, Jinshui; Xu, Huilong; Zhang, Xiang; Wan, Kuiyuan; Fan, Chaoyan; Zhou, Pengxiang

2018-02-01

The northern margin of the South China Sea, as a typical extensional continental margin, has relatively strong intraplate seismicity. Compared with the active zones of Nanao Island, Yangjiang, and Heyuan, seismicity in the Pearl River Estuary is relatively low. However, a ML4.0 earthquake in 2006 occurred near Dangan Island (DI) offshore Hong Kong, and this site was adjacent to the source of the historical M5.8 earthquake in 1874. To reveal the seismogenic mechanism of intraplate earthquakes in DI, we systematically analyzed the structural characteristics in the source area of the 2006 DI earthquake using integrated 24-channel seismic profiles, onshore-offshore wide-angle seismic tomography, and natural earthquake parameters. We ascertained the locations of NW- and NE-trending faults in the DI sea and found that the NE-trending DI fault mainly dipped southeast at a high angle and cut through the crust with an obvious low-velocity anomaly. The NW-trending fault dipped southwest with a similar high angle. The 2006 DI earthquake was adjacent to the intersection of the NE- and NW-trending faults, which suggested that the intersection of the two faults with different strikes could provide a favorable condition for the generation and triggering of intraplate earthquakes. Crustal velocity model showed that the high-velocity anomaly was imaged in the west of DI, but a distinct entity with low-velocity anomaly in the upper crust and high-velocity anomaly in the lower crust was found in the south of DI. Both the 1874 and 2006 DI earthquakes occurred along the edge of the distinct entity. Two vertical cross-sections nearly perpendicular to the strikes of the intersecting faults revealed good spatial correlations between the 2006 DI earthquake and the low to high speed transition in the distinct entity. This result indicated that the transitional zone might be a weakly structural body that can store strain energy and release it as a brittle failure, resulting in an earthquake

The early eugenics movement and emerging professional psychiatry: conceptual transfers and personal relationships between Germany and North America, 1880s to 1930s.

PubMed

Stahnisch, Frank W

2014-01-01

French-Austrian psychiatrist Bénédict Augustin Morel's (1809-1873) Traits des dégénérescences physiques, intellectuelles et morales de l'espèce humaine (1857) was fully dedicated to the social problem of "degeneration" and it became very attractive to German-speaking psychiatrists during the latter half of the 19th century. Auguste Forel (1848-1931) and Constantin von Monakow (1853-1930) in Zurich integrated Morel's approach and searched for the somatic and morphological alterations in the human brain; a perspective of research that Ernst Ruedin (1874-1952) at Munich further prolonged into a thorough analysis of hereditary influences on mental health. This paper investigates the continuities and major differences within some early eugenic traditions of the emerging field of psychiatry in the German-speaking countries and North America.

The Protestant medical missions to China: the introduction of Western medicine with vaccination.

PubMed

Fu, Louis

2013-05-01

Modern medicine in China began with the arrival of Anglo-American Protestant missionaries in the early 19th century. Conditions were vastly different from the times of the Jesuits in Peking during the 17th and 18th centuries, when the priests enjoyed the endorsement of the Court and high officials. Faced with hostile and xenophobic officialdom and populace, surgeons of the British East India Company in collaboration with missionaries took the initiative. In 1805 Dr Alexander Pearson (1780-1874) introduced smallpox vaccination in Macao and Canton. Reverend Dr Robert Morrison (1782-1834) of the London Missionary Society with another East India Company Surgeon, Dr John Livingstone (1829) opened a dispensary for the poor in Macao in 1820. These pioneers paved the way for later Anglo-American medical missionaries who revolutionized medical practice in China.

The Cholevinae of Romania (exclusive of Leptodirini) (Coleoptera, Leiodidae) with special reference to the hypogeal records.

PubMed

Nitzu, Eugen

2013-01-01

The first catalogue of the Romanian Cholevinae (excluding Leptodirini) is presented, based on revised and new records. The overall distribution and distribution in Romania are documented for every species, with particular reference to subterranean environment (caves and subterranean superficial environment). Epigeal and hypogeal records are listed separately. Thirty two of forty nine species group taxa recorded in the Romanian fauna occur both in the epigeal and subterranean environment, 14 of them frequently recorded in the latter. Many species, dependant on the subterranean environment during certain stages of their life cycle, are considered troglophilic or subtroglophilic: Choleva cisteloides dacica Jeannel 1922, Ch. glauca Britten, 1918, Catops picipes Fabricius, 1792, C. longulus Kellner, 1846 and C. tristis Panzer, 1874. The Romanian fauna of Cholevinae is more similar to that of the Central Europe than the Balkan Peninsula.

Radio Telescope Reflectors

NASA Astrophysics Data System (ADS)

Baars, Jacob W. M.; Kärcher, Hans J.

In Germany in 1904, Christian Hülsmeyer used a copy of Hertz's apparatus to demonstrate the reception of radiation reflected from a ship, thereby introducing a first primitive version of radar, albeit without range information. In the early years of the twentieth century, the ingenious inventor Guglielmo Marconi (1874-1937) was instrumental in the development of radio communication and broadcasting at long wavelengths of deca- and hectometres. The antennas were wire dipoles. In the early 1930s, Marconi used parabolic dishes of 3 m diameter in a demonstration of telephony across the English Channel at a frequency near 1.7 GHz. Radar was developed in several countries in the late 1930s and was put to use intensely in World War II, using paraboloidal reflectors at decimetre wavelengths. Great secrecy surrounded these latter activities.

The sunspot databases of the Debrecen Observatory

NASA Astrophysics Data System (ADS)

Baranyi, Tünde; Gyori, Lajos; Ludmány, András

2015-08-01

We present the sunspot data bases and online tools available in the Debrecen Heliophysical Observatory: the DPD (Debrecen Photoheliographic Data, 1974 -), the SDD (SOHO/MDI-Debrecen Data, 1996-2010), the HMIDD (SDO/HMI-Debrecen Data, HMIDD, 2010-), the revised version of Greenwich Photoheliographic Data (GPR, 1874-1976) presented together with the Hungarian Historical Solar Drawings (HHSD, 1872-1919). These are the most detailed and reliable documentations of the sunspot activity in the relevant time intervals. They are very useful for studying sunspot group evolution on various time scales from hours to weeks. Time-dependent differences between the available long-term sunspot databases are investigated and cross-calibration factors are determined between them. This work has received funding from the European Community's Seventh Framework Programme (FP7/2012-2015) under grant agreement No. 284461 (eHEROES).

Spathebothriidea: survey of species, scolex and egg morphology, and interrelationships of a non-segmented, relictual tapeworm group (Platyhelminthes: Cestoda).

PubMed

Kuchta, Roman; Pearson, Rebecca; Scholz, Tomás; Ditrich, Oleg; Olson, Peter D

2014-08-01

Tapeworms of the order Spathebothriidea Wardle et McLeod, 1952 (Cestoda) are reviewed. Molecular data made it possible to assess, for the first time, the phylogenetic relationships of all genera and to confirm the validity of Bothrimonus Duvernoy, 1842, Diplocotyle Krabbe, 1874 and Didymobothrium Nybelin, 1922. A survey of all species considered to be valid is provided together with new data on egg and scolex morphology and surface ultrastructure (i.e. microtriches). The peculiar morphology of the members of this group, which is today represented by five effectively monotypic genera whose host associations and geographical distribution show little commonality, indicate that it is a relictual group that was once diverse and widespread. The order potentially represents the earliest branch of true tapeworms (i.e. Eucestoda) among extant forms.

Exotic and qqbar resonances in the π+π-π- system produced in π-p collisions at 18 GeV/c

NASA Astrophysics Data System (ADS)

Chung, S. U.; Danyo, K.; Hackenburg, R. W.; Olchanski, C.; Suh, J. S.; Willutzki, H. J.; Denisov, S. P.; Dorofeev, V.; Lipaev, V. V.; Popov, A. V.; Ryabchikov, D. I.; Bar-Yam, Z.; Dowd, J. P.; Eugenio, P.; Hayek, M.; Kern, W.; King, E.; Shenhav, N.; Bodyagin, V. A.; Kodolova, O. L.; Korotkikh, V. L.; Kostin, M. A.; Ostrovidov, A. I.; Sarycheva, L. I.; Vardanyan, I. N.; Yershov, A. A.; Brown, D. S.; Fan, X. L.; Joffe, D.; Pedlar, T. K.; Seth, K. K.; Tomaradze, A.; Adams, T.; Bishop, J. M.; Cason, N. M.; Ivanov, E. I.; Losecco, J. M.; Manak, J. J.; Shephard, W. D.; Stienike, D. L.; Taegar, S. A.; Adams, G. S.; Cummings, J. P.; Hu, J.; Kuhn, J.; Lu, M.; Napolitano, J.; White, D. B.; Witkowski, M.; Nozar, M.; Shen, X.; Weygand, D. P.

2002-04-01

A partial-wave analysis of the reaction π-p-->π+π-π-p at 18 GeV/c has been performed on a data sample of 250 000 events obtained in the Brookhaven experiment E852. The well-known a1(1260), a2(1320) and π2(1670) resonant states are observed. The existence of the π(1800), a1(1700) and a4(2040) states is confirmed. The a3(1874) state is also observed. The exotic 1-+ π1(1600) state produced in the natural parity exchange process is found to decay in the ρ(770)π- channel. A mass-dependent fit results in a resonance mass of 1593+/-8+29-47 MeV/c2 and a width of 168+/-20+150-12 MeV/c2.

Ci4SeR--curation interface for semantic resources--evaluation with adverse drug reactions.

PubMed

Souvignet, Julien; Asfari, Hadyl; Declerck, Gunnar; Lardon, Jérémy; Trombert-Paviot, Béatrice; Jaulent, Marie-Christine; Bousquet, Cédric

2014-01-01

Evaluation and validation have become a crucial problem for the development of semantic resources. We developed Ci4SeR, a Graphical User Interface to optimize the curation work (not taking into account structural aspects), suitable for any type of resource with lightweight description logic. We tested it on OntoADR, an ontology of adverse drug reactions. A single curator has reviewed 326 terms (1020 axioms) in an estimated time of 120 hours (2.71 concepts and 8.5 axioms reviewed per hour) and added 1874 new axioms (15.6 axioms per hour). Compared with previous manual endeavours, the interface allows increasing the speed-rate of reviewed concepts by 68% and axiom addition by 486%. A wider use of Ci4SeR would help semantic resources curation and improve completeness of knowledge modelling.

Small, high-pressure liquid oxygen turbopump

NASA Technical Reports Server (NTRS)

Csomor, A.; Sutton, R.

1977-01-01

A small, high-pressure, liquid oxygen turbopump was designed, fabricated, and tested. The pump was of a single-stage, centrifugal type; power to the pump was supplied by a single-stage, partial emission, axial-impulse turbine. Design conditions included an operating speed of 70,000 rpm, pump discharge pressure of 2977 N/sq cm (4318 psia), and a pump flowrate of 16.4 kg/s (36.21 lb/sec). The turbine was propelled by LO2/LH2 combustion products at 1041 K (1874 R) inlet temperature, and at a design pressure ratio of 1.424. The approaches used in the detail analysis and design of the turbopump are described, and fabrication methods are discussed. Data obtained from gas generator tests, turbine performance calibration, and turbopump testing are presented.

[Joanna de Sá: medicine, politics and morality in the pages of O Monitor].

PubMed

de Tarso, Vera Nathália Silva

2008-01-01

Fruit of the struggle of the medical profession and the interests of the State in resolving a serious public health question, the Bahian São João de Deus asylum for the alienated was inaugurated in June 1874, surrounded by the optimism and confidence of everyone involved. Meanwhile, its history would soon take an unexpected direction when the pregnancy and birth of an internee involved the Santa Casa de Misericórdia, the State and the press in an entangled web of interests and conflicts, revealing that the reality of an asylum institution was far from that imagined by its creators. At a time when Bahian psychiatry was beginning to take its first steps, the case produced serious doubts regarding the capacity of this medicine to wholly assume responsibility for the treatment of insanity.

A revision of the genus Arenivaga (Rehn) (Blattodea, Corydiidae), with descriptions of new species and key to the males of the genus

PubMed Central

Hopkins, Heidi

2014-01-01

Abstract The cockroach genus Arenivaga is revised. Forty-eight Arenivaga species are recognized with nine previously known species and 39 described as new including the following: A. pagana sp. n., A. grandiscanyonensis sp. n., A. haringtoni sp. n., A. hopkinsorum sp. n., A. umbratilis sp. n., A. tenax sp. n., A. impensa sp. n., A. trypheros sp. n., A. darwini sp. n., A. nalepae sp. n., A. sequoia sp. n., A. mckittrickae sp. n., A. gaiophanes sp. n., A. belli sp. n., A. estelleae sp. n., A. delicata sp. n., A. mortisvallisensis sp. n., A. milleri sp. n., A. pratchetti sp. n., A. gumperzae sp. n., A. rothi sp. n., A. ricei sp. n., A. adamsi sp. n., A. nicklei sp. n., A. akanthikos sp. n., A. moctezuma sp. n., A. paradoxa sp. n., A. apaeninsula sp. n., A. hebardi sp. n., A. dnopheros sp. n., A. aquila sp. n., A. florilega sp. n., A. galeana sp. n., A. gurneyi sp. n., A. pumila sp. n., A. hypogaios sp. n., A. diaphana sp. n., A. nocturna sp. n., A. alichenas sp. n. All species are described or redescribed, major morphological features are illustrated, distributions are characterized, and the biology of the species is reviewed. A neotype series is designated for A. investigata Friauf & Edney. PMID:24624022

Local Area Network Strategies and Guidelines for a Peruvian Air Force Computer Center

DTIC Science & Technology

1991-03-01

service elements to support application processes such as job management, and financial data exchange. The layer also supports the virtual terminal and... virtual file concept. [Ref.3 :p. 285] Essentially, the lowest three layers are concerned with the communication protocols associated with the data...General de la Fuerza Aerea Peruana Lima, Republica del Peru 5. Escuela de Oficiales de la Fuerza Aerea Peruana 2 Biblioteca del Grupo del Instruccion Base

Naval Ships Acquisition Strategy for the Venezuelan Navy.

DTIC Science & Technology

1982-06-01

Contract LAdministration Manual (SAC), Washington, D.C., 198 16. Congreso de Venezuela, Constitucion de la Republica de Venezuela X- Disposiciones ...Directiva D-MA-CGM-0030-A, Estado Mayor General de la Armada, Caracas, Venezuela, June 29, 1981. 23. Congress of the United States of America, Public...Fundamentos Estrategicos para la Escuadra Venezolana en eI Futuro, Armada- de -Venezuela, Escuela Superior de Guerra Naval, XI Curso de Comando y Estado

Formulation of Subgrid Variability and Boundary-Layer Cloud Cover in Large-Scale Models

DTIC Science & Technology

1999-02-28

related to burned and unburned landscapes, saline and non-saline soils, and irrigated and nonirrigated crops. Escuela de Agrono’mia Universidad de Talca...Piso 2 Departamento de Ciencias de la Atmosfera 1428 Capital Federal ARGENTINA Juan Carlos TORRES, torres@cima.uba.ar Coupled land-surface...evaporation fraction, and qc,sat is the canopy saturation specific humidity, a function of Tc. Using (21) - (22) we then de - termine qc qc = qca

Use of an Extended Kalman Filter

DTIC Science & Technology

1990-09-01

navigation radars available anywhere in the market. Those belonging to the FURUNO company are the most popular . This radar will be used on the present...Smugglers", Popular Communications, June 1990 4. Kourkoulis, D., Bearings Only Target Tracking-Maneuvering Target, Master’s Thesis, Naval Postgraduate...CA. 93943-5002 3. Jefatura de Educacion 1 Comandancia General de la Armada Av. Wollmer, San Bernardino CP.1011 Caracas, Venezuela. 4. Escuela Superior

“My Flying Machine Was Out Of Order”

PubMed Central

Lindberg, Donald A. B.; Howe, Sally E.

2009-01-01

Why did the founders of this organization—which was established in 1884 as the American Climatological Association—want to study climatology and respiratory diseases? In particular, where did the idea of treating tuberculosis with pure air and sunlight come from? How effective was this treatment for a disease that in 1880 afflicted a third of the population of Colorado? Why did this Association not acknowledge technological advances such as weather forecasting or large 20th century population movements? This paper seeks to answer those questions in order to inform the Association's possible study of the effects of global climate change on human health, an issue that is arguably comparable to what the founders faced. Recent governmental reports suggest that the medical and health care communities have not yet become engaged. If the ACCA does not, then who will? PMID:19768167

Two snakes from eastern Australia (Serpentes: Elapidae); a revised concept of Antaioserpens warro (De Vis) and a redescription of A. albiceps (Boulenger).

PubMed

Couper, Patrick J; Peck, Stephen R; Emery, Jon-Paul; Keogh, J Scott

2016-03-31

Antaioserpens warro sensu lato is known from two populations, one in north-eastern Queensland (Qld), the other from south central Qld. Morphological and genetic assessments demonstrate that these widely separated populations represent two species. A re-examination of museum specimens and the type descriptions show that the name A. warro (De Vis) has been erroneously applied to the north-eastern Qld species. The type specimen of A. warro, from the Gladstone district in south-east Qld, is badly faded but the colour pattern as described by De Vis (1884a) is consistent with that of recently collected specimens from south central Qld and it is this species to which the name applies. The earliest available name for the species from north-eastern Qld is A. albiceps (Boulenger, 1898). Both A. warro and A. albiceps are redescribed herein.

Facies in stratigraphy: from 'terrains' to 'terranes'.

USGS Publications Warehouse

Nelson, C.M.

1985-01-01

Concepts of lateral variation in sedimentary rocks and fossil assemblages developed in France from the 1760s; the definitive definition of facies was provided in 1838 by the Swiss geologist Amanz Gressly (1814-65) in his detailed field study of the eastern Jura. His maps and cross-sections of variations in Jurassic and Triassic rocks are illustrated. He believed that variations reflected environmental conditions, as in modern seas, and would eventually permit former depths to be reconstructed. Gressly studied at Strasbourg under Voltz and Thurmann: he collaborated with L.Agassiz, E.Desor and C.Vogt. His work influenced German and French geologists and provided a basis for interpretations of the Alps. But the facies concept was not deeply rooted in American geology until around 1884 (H.S.Williams) and in Britain and Russia until around 1900. I.S.Evans

The introduction of deaconess nurses at the German hospital of the city of Philadelphia in the 1880s.

PubMed

Schweikardt, Christoph

2010-01-01

In 1884, seven deaconesses from Iserlohn, Germany, came to the Philadelphia German Hospital to take over nursing care and hospital administration. This article deals with the preparation and implementation of deaconess rule at the German Hospital and conflicts during the tenure of the first two Sisters Superior, Marie Krueger (1826-1887) and Wanda von Oertzen (1845-1897). Recruitment of the deaconesses took place within a network of relations between German and American motherhouses. Before their arrival in Philadelphia, the benefactor of the German Hospital, John D. Lankenau (1817-1901), had committed himself to hospital rule by the Sister Superior. A Deaconess Committee was created to deal with the opposition of the Medical Board. Introducing deaconesses to the Philadelphia German Hospital led to a major change of medical personnel and allowed the hospital to develop a new corporate identity.

[Ludwig Rehn (1849-1930) and his importance in the development of modern surgery].

PubMed

Sachs, M; Encke, A

1996-01-01

The unusual course of Ludwig Rehn's professional development directed him from a general practitioner close to Frankfurt am Main to his convocation as first Professor in ordinary for surgery to the Frankfurt University, which was newly established in 1914. Among his numerous publications, especially the following contributed immensely to the development of modern surgery: in 1884, he already described the healing of patients with Graves' disease by subtotal resection of the goiter; in 1885 he first described the high prevalence of bladder tumors in workers of an aniline factory; in 1886, he managed the first successful heart-suture after a stab-incision of the right ventricle; in 1897, he already performed an operation at the thoracal oesophagus, with an access via the posterior mediastinum; in 1920, he established the operative treatment (pericardectomy) of patients with a calcified pericarditis (armour heart).

Ultraviolet Fe VII absorption and Fe II emission lines of central stars of planetary nebulae

NASA Technical Reports Server (NTRS)

Cheng, Kwang-Ping; Feibelman, Walter A.; Bruhweiler, Frederick C.

1991-01-01

The SWP camera of the IUE satellite was used in the high-dispersion mode to search for Fe VII absorption and Fe II high-excitation emission lines in five additional very hot central stars of planetary nebulae. Some of the Fe VII lines were detected at 1208, 1239, and 1332 A in all the objects of this program, LT 5, NGC 6058, NGC 7094, A43, and Lo 1 (= K1-26), as well as some of the Fe II emission lines at A 1360, 1776, 1869, 1881, 1884, and 1975 A. Two additional objects, NGC 2867 and He 2-131, were obtained from the IUE archive and were evaluated. The present study probably exhausts the list of candidates that are sufficiently bright and hot to be reached with the high-dispersion mode of the IUE.

Ultraviolet Fe VII absorption and Fe II emission lines of central stars of planetary nebulae

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

Cheng, Kwang-Ping; Feibelman, W.A.; Bruhweiler, F.C.

1991-08-01

The SWP camera of the IUE satellite was used in the high-dispersion mode to search for Fe VII absorption and Fe II high-excitation emission lines in five additional very hot central stars of planetary nebulae. Some of the Fe VII lines were detected at 1208, 1239, and 1332 A in all the objects of this program, LT 5, NGC 6058, NGC 7094, A43, and Lo 1 (= K1-26), as well as some of the Fe II emission lines at A 1360, 1776, 1869, 1881, 1884, and 1975 A. Two additional objects, NGC 2867 and He 2-131, were obtained from themore » IUE archive and were evaluated. The present study probably exhausts the list of candidates that are sufficiently bright and hot to be reached with the high-dispersion mode of the IUE. 17 refs.« less

La Metamorfosis de la Escuela. (The Metamorphosis of the School)

ERIC Educational Resources Information Center

Illich, Ivan

1970-01-01

The author attacks present school systems as hindrances to education, arguing that everyone has a right to an equal part of a nation's educational budget. One solution he proposes is to offer everyone an equal share of public resources by providing both children and adults with one month of intensive education each year, and supplementing this…

Transitions from Military Rule in South America: The Obligational Legitimacy Hypothesis.

DTIC Science & Technology

1987-12-01

Atlantico Sur. Buenos Aires: La Revista De La Escuela Superior De Guerra Aerea De La Fuerza Aerea Argentina, 1985. 198 Nachmias, David and Nachmias...influence of Prussian training (such as in the cases of Argentina, Brazil, Chile, and Uruguay). The French doctrine de la guerre revolutionaire (especially...categorically imperative are usually in the minority. They must sway, or 61 La Prensa, (3 October 1968), as quoted in Liisa North and Tanya Korovkin

The Thermal Behavior of Film Cooled Turbulent Boundary Layers as Affected by Longitudinal Vortices.

DTIC Science & Technology

1987-09-01

Turbulent Boundary Layers as Affected by Longitudinal Vortices by Alfredo Ortiz Lieutenant, Colombian iNav ’ B.S., Escuela Naval "ALMIRANTE PADILLA", 1983...Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN MECHANICAL ENGINEERING and MECHANICAL ENGINEER form the NAVAL...Engineering G. E. Schacher, Dean of Science and Engineering I .... . .. .. °,-, ,-,¢ -. .€ -. € ,- , - " % , ( 3 i=, -., =% .°.-"%’°’.%,. ABSTRACT Heat

Improvement of Managerial Education of Junior Officers of the Venezuelan Navy.

DTIC Science & Technology

1988-03-01

it is very important that the Navy has a well rounded career program to improve the management education of all officers, especially for those just...93943-5100 5. Comandancia General de la Armada de Venezuela 2 Director de Educacion de la Armada Ave. Vollmer, San Bernardino Caracas, Venezuela 1011...6. Escuela Superior de Guerra Naval 1 Direccion de Educacion de la Armada Ave. Vollmer, San Bernardino Caracas, Venezuela 1011 7. Cdr. Igor A. Campos

A Survey of Rollback-Recovery Protocols in Message-Passing Systems

DTIC Science & Technology

1999-06-01

and M.A. Castillo. "Checkpointing through garbage collection." Technical report. Departamento de Ciencia de la Computation, Escuela de Ingenieria ...between consecutive checkpoints. It can be implemented by using the dirty-bit of the memory protection hardware or by emulating a dirty-bit in software [4...compare the program’s state with the previous checkpoint in software , and writing the difference in a new checkpoint [46]. The required storage and

Numerical Electromagnetic Models of Cube-Shaped Boxes - An Initial Investigation for Near-Field Prediction of HF Shipboard Environments

DTIC Science & Technology

1987-12-01

de Armamento y Electronica 2 Comandancia de la Armada Av. Vollmer San Benardino Caracas, 1011 Venezuela 10. Director de Comunicaciones 2 Comandancia...Prof. Harry Atwater, Code 62An 1 Naval Postgraduate School Monterey, CA 93943-5000 6. Capitdn de Corbeta 5 Carlos R Molina T Comandancia de la Armada Av...Vollmer San Benardino Caracas, 1011 Venezuela 7. Escuela Naval de Venezuela 2 Director Comandancia de la Armada Av. Vollmer San Benardino Caracas

Korotkoff Sounds - The Improbable also Occurs

PubMed Central

Estañol, Bruno; Delgado, Guillermo; Borgstein, Johannes

2013-01-01

Very few discoveries have had such a large impact on and relevance to clinical medicine as the noninvasive measurement of the diastolic blood pressure. A number of gifted physiologists and clinicians were ineffectively in search of a noninvasive method to determine the diastolic pressure. Nonetheless, the quantification of the diastolic BP was not achieved by any of these clinical or physiological researchers, but by an unlikely and unexpected figure: Nikolai Sergeevich Korotkoff (1874-1920), a young Russian army surgeon, working under precarious conditions in the hardship of diverse wars. It is easy to dismiss the achievement of Korotkoff as a serendipitous discovery, similar to that of Alexander Fleming in the discovery of penicillin. However, Nassim N. Taleb's recent black swan theory may serve to illustrate his discovery in a new and, perhaps, surprising way. PMID:24343557

Sky and Ocean Joined

NASA Astrophysics Data System (ADS)

Dick, Steven J.

2007-07-01

Acknowledgements; Abbreviations; Introduction; Prelude: perspectives and problems: the nation, the navy, the stars; Part I. The Founding Era, 1830-65: 1. From depot to national observatory, 1830-46; 2. A choice of roles: the Maury years, 1844-61; 3. Foundations of the American Nautical Almanac Office, 1849-65; 4. Gilliss and the Civil War years; Part II. The Golden Era, 1866-93: 5. Scientific life and work; 6. Asaph Hall, the great refractor and the moons of Mars; 7. William Harkness and the transits of Venus of 1874 and 1882; 8. Simon Newcomb and his work; Part III. The Twentieth Century: 9. Observatory circle: a new site and administrative challenges for the twentieth century; 10. Space: the astronomy of position and its uses; 11. Time: a service for the world; 12. Navigation: from stars to satellites; Summary; Select bibliographical essay; Appendices; Index.

Sky and Ocean Joined

NASA Astrophysics Data System (ADS)

Dick, Steven J.

2002-10-01

Acknowledgements; Abbreviations; Introduction; Prelude: perspectives and problems: the nation, the navy, the stars; Part I. The Founding Era, 1830-65: 1. From depot to national observatory, 1830-46; 2. A choice of roles: the Maury years, 1844-61; 3. Foundations of the American Nautical Almanac Office, 1849-65; 4. Gilliss and the Civil War years; Part II. The Golden Era, 1866-93: 5. Scientific life and work; 6. Asaph Hall, the great refractor and the moons of Mars; 7. William Harkness and the transits of Venus of 1874 and 1882; 8. Simon Newcomb and his work; Part III. The Twentieth Century: 9. Observatory circle: a new site and administrative challenges for the twentieth century; 10. Space: the astronomy of position and its uses; 11. Time: a service for the world; 12. Navigation: from stars to satellites; Summary; Select bibliographical essay; Appendices; Index.

Britain's first medical marriage: Frances Morgan (1843-1927), George Hoggan (1837-1891) and the mysterious "Elsie".

PubMed

McIntyre, Neil

2004-05-01

Britain's first medical marriage was between George Hoggan and Frances Morgan, in 1874. George was a naval engineer before he studied medicine; he showed great promise in research before his death, aged 54, after a long illness. Frances was arguably the most gifted of the early medical women. She was the first British woman to obtain an MD in Europe and the first to do high-quality medical research. Her clinical practice was curtailed by George's illness and death but she continued to campaign on social issues--including women's education, health education and civil rights. Her life was all the more remarkable because new evidence suggests that, at the age of 17, before she started her medical studies, she gave birth to an illegitimate child. Had this been known it would, in Victorian times, have dashed her hopes of a career in medicine.

The Genus Ixodes (Acari: Ixodidae) in Mexico: Adult Identification Keys, Diagnoses, Hosts, and Distribution (El genero Ixodes (Acari: Ixodidae) en Mexico: claves de identificacion para adultos, diagnosis, huespedes y distribucion)

DTIC Science & Technology

2010-01-01

also from Estado de México (Hoffmann, 1969). Hosts in Mexico. Cricetidae and Hominidae ( Homo sapiens Linnaeus, 1758) (Mammalia) (Hoffmann, 1969...distribution El género Ixodes (Acari: Ixodidae) en México: claves de identifi cación para adultos, diagnosis, huéspedes y distribución Carmen Guzmán...postdoctoral scholarship under the Programa de Formación e Incorporación de Profesores de Carrera en Facultades y Escuelas para el Fortalecimiento de la

The Guyana-Venezuela Border Dispute: An Analysis of the Reasons Behind Venezuela’s Continuing Demands for Abrogation of the 1899 Anglo-Venezuelan Arbitral Treaty

DTIC Science & Technology

1992-01-01

were nationalistic accounts in the domestic media . andI the mil itary appeared ready to take some kind of a( t i on. A militarv option for Venezuela at...Alberto Zambrano Velasco) in a lecture given to the Escuela Superior del Ejercito in December 1989 on Venezuelan geopolitics, Venezuela currently has...Priiniabl y, I I 78 the print media would record to what extent there was popular discontent and concern over these issues. Frequency of news

A Novel 3D Hybrid FEM-PO Technique for the Analysis of Scattering Problems

DTIC Science & Technology

2004-04-23

Magdalena Salazar-Palma3 Tapan K. Sarkar4 1Departamento de Ingeniería Audiovisual y Comunicaciones , Universidad Politécnica de Madrid 2Departamento de...Teoría de la Señal y Comunicaciones , Universidad de Alcalá Escuela Politécnica, Campus Universitario, Ctra. Madrid-Barcelona Km. 33.600 28806 Alcalá de...NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Departamento de Ingeniería Audiovisual y Comunicaciones , Universidad Politécnica de

Shock Front Distortion and Richtmyer-Meshkov-like Growth Caused by a Small Pre-Shock Non-Uniformity

DTIC Science & Technology

2007-01-01

Washington, DC 20375, USA 2 Escuela Tecnica Superior de Ingenieros Industriales , Universidad de Castilla-la Mancha, 13071 Ciudad Real, Spain...the right of all the singularities of sP ~ . For ideal gases , as is the case in this work, the right-hand sides of Eqs. (43) and (46) do not have...3957 (1980); M. A. Tsikulin, E. G. Popov, Radiative Properties of Shock Waves in Gases (in Russian) (Moscow, Nauka, 1977). 13 J. Grun, R. Burris, G

CORRADO GINI AND THE SCIENTIFIC BASIS OF FASCIST RACISM.

PubMed

Macuglia, Daniele

2014-01-01

It is controversial whether the development of Fascist racism was influenced by earlier Italian eugenic research. Before the First International Eugenics Congress held in London in 1912, Italian eugenics was not characterized by a clear program of scientific research. With the advent of Fascism, however, the equality "number = strength" became the foundation of its program. This idea, according to which the improvement of a nation relies on the amplitude of its population, was conceived by statistician Corrado Gini (1884-1965) already in 1912. Focusing on the problem of the degeneration of the Italian race, Gini had a tremendous influence on Benito Mussolini's (1883-1945) political campaign, and shaped Italian social sciences for almost two decades. He was also a committed racist, as documented by a series of indisputable statements from the primary literature. All these findings place Gini in a linking position among early Italian eugenics, Fascism and official state racism.

Historical Topographic Map Collection bookmark

USGS Publications Warehouse

Fishburn, Kristin A.; Allord, Gregory J.

2017-06-29

The U.S. Geological Survey (USGS) National Geospatial Program is scanning published USGS 1:250,000-scale and larger topographic maps printed between 1884, the inception of the topographic mapping program, and 2006. The goal of this project, which began publishing the historical scanned maps in 2011, is to provide a digital repository of USGS topographic maps, available to the public at no cost. For more than 125 years, USGS topographic maps have accurately portrayed the complex geography of the Nation. The USGS is the Nation’s largest producer of printed topographic maps, and prior to 2006, USGS topographic maps were created using traditional cartographic methods and printed using a lithographic printing process. As the USGS continues the release of a new generation of topographic maps (US Topo) in electronic form, the topographic map remains an indispensable tool for government, science, industry, land management planning, and leisure.

On getting involved

USGS Publications Warehouse

Banks, Richard C.

1980-01-01

The American Ornithologists' Union and its members had an early history of involvement in public affairs and conservation activities. A very active Committee on Bird Protection was among the first of the service committees to be established. In the 1880s it gathered data on the plumage trade and worked for legislation to protect birds, preparing a model law for the protection of nongame birds that was adopted quickly by two states and later by others. As a direct result of action at the 1884 A.O.U. meeting, the forerunner of the present U.S. Fish and Wildlife Service was established as a government office. The present National Audubon Society was another outgrowth of the A.O.U.'s early conservation and educational activities. In the 1920s the A.O.U. raised funds to establish a bird sanctuary at Olney, Illinois, in honor of Robert Ridgway.

The history of the diagnosis and treatment of ectopic pregnancy: a medical adventure.

PubMed

Lurie, S

1992-01-09

From its indirect reference by Abulcasis (936-1013) and until the 19th century the ectopic pregnancy was known as a universally fatal accident. By reporting successful treatment of tubal pregnancy with salpingectomy in 1884 Robert Lawson Tait (1845-1899) started an era of almost 70 years of exclusively extirpative treatment of ectopic pregnancy. The technologic revolution of the 20th century improved diagnostic capabilities so that diagnosis of unruptured ectopic pregnancy becomes feasible and even mandatory. Side by side our understanding of the natural history of ectopic pregnancy improved. Many patients with early-resolving ectopic pregnancies escape surgical treatment. Preservation of future fertility became possible with the introduction of conservative surgical procedures and with the use of methotrexate. The main achievement in the treatment of ectopic pregnancy over the past 110 years is the dramatic decrease in mortality rate: from 72-90% in 1880 to 0.14% in 1990.

ILLUSION, DISILLUSION, AND IRONY IN PSYCHOANALYSIS.

PubMed

Steiner, John

2016-04-01

The author draws a parallel between an analyst listening to a patient and a member of an audience watching a play. In both situations, it is important to be able to adopt a dual identity in order to participate in the action through identification and then to withdraw from the identification to adopt the position of an observer. The author discusses two plays, Ibsen's The Wild Duck (1884) and Sophocles's Oedipus the King (5th century BC, a), and concludes that an ironic attitude to these works can help the spectator to adopt these dual identities and to recognize the value of truth, while at the same time appreciating that reality can be harsh and sometimes unbearable. A similar ironic vision in relation to his patients can enable the analyst to retain a respect for truth alongside a sympathetic awareness of the need for illusion. © 2016 The Psychoanalytic Quarterly, Inc.

[The birth of the Italian workers' compensation authority and its contribution to improving health conditions of workers and general population].

PubMed

Bonifaci, G; Sferra, C; Riva, M A

2010-01-01

In 1898 the compulsory work accident insurance was introduced in the Italian legislation: both public and private organizations could provide insurance to the workers. In 1933 the Cassa Nazionale Infortuni (founded in 1884) was unified to other small public funds in a single body, the Italian Workers' Compensation Authority (INAIL). During the post-war recovery INAIL founded hospitals and wards fully dedicated to work traumas (Orthopaedic Traumatic Centres or Burns Centres) and opened rehabilitation and prosthetic centres for injured workers. In this view, INAIL and Italian National Olympic Committee supported the first official Paralympic Games, held in Rome in 1960. Nowadays many hospitals originally owned by INAIL belong to the Italian National Health System and provide healthcare also to general population. However INAIL continues its mission in workers' protection and confirms its main role in the field of accident prevention and rehabilitation of injured workers, also thanks to recent legislative modifications.

Determinants of female sexual orgasms.

PubMed

Kontula, Osmo; Miettinen, Anneli

2016-01-01

The pursuit of sexual pleasure is a key motivating factor in sexual activity. Many things can stand in the way of sexual orgasms and enjoyment, particularly among women. These are essential issues of sexual well-being and gender equality. This study presents long-term trends and determinants of female orgasms in Finland. The aim is to analyze the roles of factors such as the personal importance of orgasms, sexual desire, masturbation, clitoral and vaginal stimulation, sexual self-esteem, communication with partner, and partner's sexual techniques. In Finland, five national sex surveys that are based on random samples from the central population register have been conducted. They are representative of the total population within the age range of 18-54 years in 1971 ( N =2,152), 18-74 years in 1992 ( N =2,250), 18-81 years in 1999 ( N =1,496), 18-74 years in 2007 ( N =2,590), and 18-79 years in 2015 ( N =2,150). Another dataset of 2,049 women in the age group of 18-70 years was collected in 2015 via a national Internet panel. Contrary to expectations, women did not have orgasms that are more frequent by increasing their experience and practice of masturbation, or by experimenting with different partners in their lifetime. The keys to their more frequent orgasms lay in mental and relationship factors. These factors and capacities included orgasm importance, sexual desire, sexual self-esteem, and openness of sexual communication with partners. Women valued their partner's orgasm more than their own. In addition, positive determinants were the ability to concentrate, mutual sexual initiations, and partner's good sexual techniques. A relationship that felt good and worked well emotionally, and where sex was approached openly and appreciatively, promoted orgasms. The findings indicate that women differ greatly from one another in terms of their tendency and capacity to experience orgasms. The improvements in gender equality and sexual education since the 1970s have not

[Left-handedness and health].

PubMed

Milenković, Sanja; Belojević, Goran; Kocijancić, Radojka

2010-01-01

Hand dominance is defined as a proneness to use one hand rather than another in performing the majority of activities and this is the most obvious example of cerebral lateralization and an exclusive human characteristic. Left-handed people comprise 6-14% of the total population, while in Serbia, this percentage is 5-10%, moving from undeveloped to developed environments, where a socio-cultural pressure is less present. There is no agreement between investigators who in fact may be considered a left-handed person, about the percentage of left-handers in the population and about the etiology of left-handedness. In the scientific literature left-handedness has been related to health disorders (spine deformities, immunological disorders, migraine, neurosis, depressive psychosis, schizophrenia, insomnia, homosexuality, diabetes mellitus, arterial hypertension, sleep apnea, enuresis nocturna and Down Syndrome), developmental disorders (autism, dislexia and sttutering) and traumatism. The most reliable scientific evidences have been published about the relationship between left-handedness and spinal deformities in school children in puberty and with traumatism in general population. The controversy of other results in up-to-now investigations of health aspects of left-handedness may partly be explained by a scientific disagreement whether writing with the left hand is a sufficient criterium for left-handedness, or is it necessary to investigate other parameters for laterality assessment. Explanation of health aspects of left-handedness is dominantly based on Geschwind-Galaburda model about "anomalous" cerebral domination, as a consequence of hormonal disbalance.

Cats, frogs, and snakes: early concepts of neural tube defects.

PubMed

Obladen, Michael

2011-11-01

Disturbed neurulation fascinated scientists of all times. In Egypt, anencephalic infants were venerated as animal-headed gods. Roman law required them to be killed. The medieval world held the mother responsible, either because of assumed imagination or "miswatching," or because of suspected intercourse with animals or devils. Modern embryology and teratology began with the use of the microscope by Malpighi in 1672. Details of neural tube closure were described by Koelliker in 1861 and by His in 1874. From 1822, genetic disease and familial recurrence due to insufficient nutrition were discerned and lower social class identified as a risk factor. It took a century to define the malnutrition as insufficient folate intake. The mandatory supplementation of folate in staple foods successfully reduced the incidence of neural tube defects in the United States, Australia, Canada, and Chile, but it was not adopted by most European countries.

Leprosy and the elusive M. leprae: colonial and Imperial medical exchanges in the nineteenth century.

PubMed

Robertson, Jo

2003-01-01

In the 1800s, humoral understandings of leprosy successively give way to disease models based on morbid anatomy, physiopathology, and bacteriology. Linkages between these disease models were reinforced by the ubiquitous seed/soil metaphor deployed both before and after the identification of M.leprae. While this metaphor provided a continuous link between medical descriptions, Henry Vandyke Carter's On leprosy (1874) marks a convergence of different models of disease. Simultaneously, this metaphor can be traced in popular medical debates in the late nineteenth century, accompanying fears of a resurgence of leprosy in Europe. Later the mapping of the genome ushers in a new model of disease but, ironically, while leprosy research draws its logic from a view of the world in which a seed and soil metaphor expresses many different aspects of the activity of the disease, the bacillus itself continues to be unreceptive to cultivation.

John Tyndall's religion: a fragment

PubMed Central

Cantor, Geoffrey

2015-01-01

Both contemporaries and historians have focused on the high-profile 1874 Belfast Address in which John Tyndall was widely perceived as promulgating atheism. Although some historians have instead interpreted him as a pantheist or an agnostic, it is clear that any such labels do not accurately capture Tyndall's religious position throughout his life. By contrast, this paper seeks to chart Tyndall's religious journey from 1840 (when he was in his late teens) to the autumn of 1848 when he commenced his scientific studies at Marburg. Although he had been imbued with his father's stern conservative Irish Protestantism and opposition to Catholicism, as a youth he seems for a time to have been attracted to Methodism. Later, however, he questioned and rejected his father's religious views and was increasingly drawn to the more spiritual outlook of Ralph Waldo Emerson and Thomas Carlyle, along with a more radical attitude to politics.

"Abomination"--life as a Bible belt gay.

PubMed

Barton, Bernadette

2010-01-01

Drawing on observation, autoethnography, and audio-taped interviews, this article explores the religious backgrounds and experiences of Bible Belt gays. In the Bible Belt, Christianity is not confined to Sunday worship. Christian crosses, messages, paraphernalia, music, news, and attitudes permeate everyday settings. Consequently, Christian fundamentalist dogma about homosexuality-that homosexuals are bad, diseased, perverse, sinful, other, and inferior-is cumulatively bolstered within a variety of other social institutions and environments in the Bible Belt. Of the 46 lesbians and gay men interviewed for this study (age 18-74 years), most describe living through spirit-crushing experiences of isolation, abuse, and self-loathing. This article argues that the geographic region of the Bible Belt intersects with religious-based homophobia. Informants explained that negative social attitudes about homosexuality caused a range of harmful consequences in their lives including the fear of going to hell, depression, low self-esteem, and feelings of worthlessness.

An outstanding researcher of the solar eclipses- Nicolas Donitch

NASA Astrophysics Data System (ADS)

Gaina, Alex

1998-09-01

Nicolae Donitch (1874, Chisinau-1958, Nice, France?) worked in Russia (until 1917), Romania (1918-1944) and France (1945-1958?). His observatory was placed in Dubossary-Vechi (where he worked with some intervals between 1908 and 1944. He was designated by the Russian Academy of Sciences for the observations of the total Solar eclipse in Elche (Spain) on 28 May 1900. Other solar eclipses observed by N. Donitch: 17-18 may 1901, Padong (Sumatra); 1904 - the annular eclipse of the Sun in Pnom-Penh (Cambodge); august 1905, Alcala de Chisvert (Spain) and Assuan (Upper Egypt); 16/17 April 1912, Portugal; 21 august 1914, Crimea; 1925, USA; 1929 Indochina and Philipines; 1930, Egypt; 1932 Egypt and cape Porpoise,Maine USA; 1936, Inneboli, Turkey. Other solar investigations by N. Donitch; Solar cromosphere (Odessa, 1902; Mount- Blanch, 1902-1903); The passage of the planet Mercury through the solar disk (November, 1907, Egypt; October 1914, Algeria).

Chlorinated hydrocarbon insecticides

USGS Publications Warehouse

Friend, M.; Franson, J.C.

1999-01-01

Chlorinated hydrocarbon insecticides (OCs) are diverse synthetic chemicals that belong to several groups, based on chemical structure. DDT is the best known of these insecticides. First synthesized in 1874, DDT remained obscure until its insecticidal properties became known in 1939, a discovery that earned a Nobel Prize in 1948. The means of synthesizing the cyclodiene group, the most toxic of the OCs, was discovered in 1928 and resulted in a Nobel Prize in 1950. The insecticidal properties of cyclodienes, which include aldrin, dieldrin, and endrin (Table 40.1), were discovered about 1945. OCs became widely used in the United States following World War II. Their primary uses included broad spectrum applications for agricultural crops and forestry and, to a lesser extent, human health protection by spraying to destroy mosquitoes and other potential disease carriers. These compounds also became widely used to combat insect carriers of domestic animal diseases.

Mercury contamination in Idaho bald eagles, Haliaeetus leucocephalus.

PubMed

Bechard, Marc J; Perkins, Dusty N; Kaltenecker, Gregory S; Alsup, Steve

2009-11-01

Because mercury contamination is potentially threatening to bald eagle (Haliaeetus leucocephalus) populations, we collected molted feathers at nests to determine the level of contamination in bald eagles in the state of Idaho, USA. Eagle feathers contained measurable amounts of cadmium (Cd), chromium (Cr), selenium (Se), lead (Pb), as well as mercury (Hg). Cadmium, Cr, Se, and Pb levels averaged 0.17, 4.68, 2.02, and 1.29 mg/kg dry weight, respectively, and were at or below concentrations indicated as causing reproductive failure in bald eagles. Mercury contamination was found to be the highest averaging 18.74 mg/kg dry weight. Although a concentration of only 7.5 mg/kg dry weight Hg in bird feathers can cause reduced productivity and even sterility, all of the eagles we sampled bred successfully and the population of bald eagles continues to grow annually throughout the state.

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

Zhang, J.; Feng, W., E-mail: fengwen69@sina.cn

Extended time series of Solar Activity Indices (ESAI) extended the Greenwich series of sunspot area from the year 1874 back to 1821. The ESAI's yearly sunspot area in the northern and southern hemispheres from 1821 to 2013 is utilized to investigate characteristics of the north–south hemispherical asymmetry of sunspot activity. Periodical behavior of about 12 solar cycles is also confirmed from the ESAI data set to exist in dominant hemispheres, linear regression lines of yearly asymmetry values, and cumulative counts of yearly sunspot areas in the hemispheres for solar cycles. The period is also inferred to appear in both themore » cumulative difference in the yearly sunspot areas in the hemispheres over the entire time interval and in its statistical Student's t-test. The hemispherical bias of sunspot activity should be regarded as an impossible stochastic phenomenon over a long time period.« less

Enhancing deep convolutional neural network scheme for breast cancer diagnosis with unlabeled data.

PubMed

Sun, Wenqing; Tseng, Tzu-Liang Bill; Zhang, Jianying; Qian, Wei

2017-04-01

In this study we developed a graph based semi-supervised learning (SSL) scheme using deep convolutional neural network (CNN) for breast cancer diagnosis. CNN usually needs a large amount of labeled data for training and fine tuning the parameters, and our proposed scheme only requires a small portion of labeled data in training set. Four modules were included in the diagnosis system: data weighing, feature selection, dividing co-training data labeling, and CNN. 3158 region of interests (ROIs) with each containing a mass extracted from 1874 pairs of mammogram images were used for this study. Among them 100 ROIs were treated as labeled data while the rest were treated as unlabeled. The area under the curve (AUC) observed in our study was 0.8818, and the accuracy of CNN is 0.8243 using the mixed labeled and unlabeled data. Copyright © 2016. Published by Elsevier Ltd.

Bringing new archival sources to Wundt scholarship: the case of Wundt's assistantship with Helmholtz.

PubMed

Araujo, Saulo de Freitas

2014-02-01

Wilhelm Wundt's biography is one of the main domains in Wundt scholarship that deserves more detailed attention. The few existing biographical works present many problems, ranging from vagueness to chronological inaccuracies, among others. One of the important gaps concerns the so-called Heidelberg period (1852-1874), during which he went from being a medical student to holding a professorship at the University of Heidelberg. The aim of this article is to dispel a very common confusion in the secondary literature, which refers to Wundt's assistantship with Helmholtz at the Physiological Institute, by establishing the precise dates of his assistantship. Contrary to what is generally repeated in the secondary literature, the primary sources allow us to determine precisely this period from October 1858 to March 1865. I conclude by pointing out the indispensability of the primary sources not only to Wundt scholarship but also to the historiography of psychology in general.

NAKAHARA JUNZO Who Was A Leading Japanese Practical Engineer of The Meiji Era Born in Kumamoto

NASA Astrophysics Data System (ADS)

Iwai, Zenta

Nakahara Junzo is one of the leading engineers in the Meiji era who contributed the introduction and the construction of western style higher engineering education system after the Meiji restoration. He was born at Yamaga, Kumamoto Prefecture, in 1856. He learned at Kumamoto Yo-Gakko from 1871 to 1874. Then he entered Kohbu Dai-Gakko, one of the forerunners of the engineering departments of the University of Tokyo, in 1876 and graduated from this school in 1882. He served as the first principal of the Kumamoto Koto Kogyou Gakko, the first dean of the Faculty of Engineering, Kyushu Imperial University and the 7th president of the Japan Society of Mechanical Engineers, respectively. In this report, it is summarized and evaluated about his contributions concerning the progress of the Japanese higher engineering education and practical researches done by him in the field of mechanical engineering.

The Genus Ixodes (Acari: Ixodidae) in Mexico: Adult Identification Keys, Diagnoses, Hosts, and Distribution

DTIC Science & Technology

2010-01-01

Cricetidae and Hominidae ( Homo sapiens Linnaeus, 1758) (Mammalia) (Hoffmann, 1969). Note. The tick from Valle de Bravo, Estado de México, was...distribution El género Ixodes (Acari: Ixodidae) en México: claves de identifi cación para adultos, diagnosis, huéspedes y distribución Carmen Guzmán...Incorporación de Profesores de Carrera en Facultades y Escuelas para el Fortalecimiento de la Investigación (PROFIP). Tila María Pérez, Curator of CNAC

La Gestion Pedagogica de la Escuela (Educational Management in the School).

ERIC Educational Resources Information Center

Ezpeleta, Justa, Comp.; Furlan, Alfredo, Comp.

This book on educational management, is a collection of works that were presented at a 1991 international seminar. The papers are divided into three sections. The first section, the management in the crossroads of our time, contains three articles: (1) "Development Strategies and Education" (Juan Carlos Tedesco); (2) "Educational…

La Equidad de Genero de Escuela Elemental: Percepcion de los Maestros

ERIC Educational Resources Information Center

Reyes Malave, Zulma B.

2012-01-01

The purpose of this qualitative methodology study was to explore and examine the contributions the Puerto Rico Public Education system has made in relation to promote and transmit gender equity, examine the knowledge of the elementary school teachers with this concern and to explore how elementary school teachers promotes gender equity through the…

Introducing a brief measure of cultural and religious identification in American Jewish identity.

PubMed

Friedlander, Myrna L; Friedman, Michelle L; Miller, Matthew J; Ellis, Michael V; Friedlander, Lee K; Mikhaylov, Vadim G

2010-07-01

The authors conducted 3 studies to develop and investigate the psychometric properties of the American Jewish Identity Scales (AJIS), a brief self-report measure that assesses cultural identification and religious identification. Study 1 assessed the content validity of the item pool using an expert panel. In Study 2, 1,884 Jewish adults completed the initial AJIS and various measures of ethnic identity, collective self-esteem, and religiosity. Using confirmatory factor analyses, the authors selected and cross-validated 33 items that loaded highly and differentially on the 2 theorized latent factors. Study 3 assessed the AJIS's short-term stability and its relation to social desirability. Tests of reliability and construct validity provided initial psychometric support for the measure and confirmed the theorized primary salience of cultural identification. Participants reported significantly more private than public collective self-esteem, and the most Jewish-identified participants reported greater private self-esteem, acculturative stress, and perceived discrimination than did their more assimilated counterparts. (c) 2010 APA, all rights reserved.

Subnanometer Molybdenum Sulfide on Carbon Nanotubes as a Highly Active and Stable Electrocatalyst for Hydrogen Evolution Reaction.

PubMed

Li, Ping; Yang, Zhi; Shen, Juanxia; Nie, Huagui; Cai, Qiran; Li, Luhua; Ge, Mengzhan; Gu, Cancan; Chen, Xi'an; Yang, Keqin; Zhang, Lijie; Chen, Ying; Huang, Shaoming

2016-02-10

Electrochemically splitting water for hydrogen evolution reaction (HER) has been viewed as a promising approach to produce renewable and clean hydrogen energy. However, searching for cheap and efficient HER electrocatalysts to replace the currently used Pt-based catalysts remains an urgent task. Herein, we develop a one-step carbon nanotube (CNT) assisted synthesis strategy with CNTs' strong adsorbability to mediate the growth of subnanometer-sized MoS(x) on CNTs. The subnanometer MoS(x)-CNT hybrids achieve a low overpotential of 106 mV at 10 mA cm(-2), a small Tafel slope of 37 mV per decade, and an unprecedentedly high turnover frequency value of 18.84 s(-1) at η = 200 mV among all reported non-Pt catalysts in acidic conditions. The superior performance of the hybrid catalysts benefits from the presence of a higher number of active sites and the abundant exposure of unsaturated S atoms rooted in the subnanometer structure, demonstrating a new class of subnanometer-scale catalysts.

Reduction in Operating Room Plasma Waste After Evidence-Based Quality Improvement Initiative.

PubMed

Meyer, Matthew J; Dzik, Walter H; Levine, Wilton C

2018-05-01

Anesthesiologists request units of plasma in anticipation of transfusion. The amount of plasma transfused intraoperatively is less than that issued (requested, thawed, and sent). We presented institutional-specific data on plasma usage including anesthesiologist-specific ratios of plasma issued-to-transfused. In month-to-month comparisons from the year before the presentation (June-December 2015) to 7 months after (June-December 2016), plasma issued to the operating room was reduced from 434.9 ± 81 to 327.3 ± 65 units, a change of 107.6 units per month (95% confidence interval [CI], 22-193); plasma discarded by the blood bank was reduced from 109.7 ± 48 units to 69.1 ± 9 units, a change of 40.6 units per month (95% CI, 0.2-81); and plasma transfused went from 188.4 ± 42 units to 160.7 ± 52 units, a nonsignificant change of 27.7 units per month (95% CI, -27 to 83).

[1400 hours of analysis with Freud: Viktor von Dirsztay. A biographical sketch].

PubMed

May, Ulrike

2010-01-01

On the basis of mostly unpublished sources, the author reconstructs the life of the Hungarian writer Viktor von Dirsztay (1884?-1935) who was personally acquainted with many expressionist artists and writers, e. g. with Karl Kraus, Oskar Kokoschka, Herwarth Walden, Walter Hasenclever, Hermann Broch and Arthur Schnitzler. This association puts Freud into closer proximity with the cultural avantgarde of his times than previously realized. Between 1910 and 1920 Dirsztay underwent several phases of analysis with Freud; then he was treated by Theodor Reik. The overall length of his analysis with Freud is almost unparalleled. The article discusses whether and in which way Dirsztay's writings might have been influenced by his analyses and how Freud and Reik might have drawn upon their experiences with this patient. It is argued that likely references can be discovered in both authors' theories of masochism. There is an intriguing late remark of Dirsztay's that he was "ruined by analysis".

Silurian gastropoda from southeastern and west-central Alaska

USGS Publications Warehouse

Rohr, D.M.; Blodgett, R.B.; Fryda, J.

2008-01-01

Additional Silurian (Ludlovian) gastropods are described from the Heceta Formation in the Alexander terrane on Prince of Wales Island, southeastern Alaska. Species include Spinicharybdis krizi n. sp., Spinicharybdis boucoti n. sp., Morania wagneri n. sp., Haplospira craigi n. sp., Australonema sp., Pachystrophia cf. gotlandica (Lindstro??m, 1884), and Medfrazyga gilmulli n. sp. An additional new Silurian species, Morania nixonforkensis n. sp., is described from the Nixon Fork subterrane of the Farewell terrane of west-central Alaska. The spine-bearing Spinicharybdis is placed into a new subfamily Spinicharybdiinae together with Hystricoceras Jahn, 1894. Joint occurrences of genera Beraunia, Coelocaulus, and Morania, as well as members of subfamily Spinicharybdiinae in the gastropod fauna from the Heceta Formation, support its close relationship with gastropod fauna of Bohemia. Additionally, the occurrence of the genus Medfrazyga suggests a faunal link between the Alexander and Farewell terranes of Alaska. Medfrazyga gilmulli n. sp. is the oldest known and the only early Paleozoic member of the family Palaeozygopleuridae. Copyright ?? 2008, The Paleontological Society.

Dynamic behaviors of historical wrought iron truss bridges: a field testing case study

NASA Astrophysics Data System (ADS)

Dai, Kaoshan; Wang, Ying; Hedric, Andrew; Huang, Zhenhua

2016-04-01

The U.S. transportation infrastructure has many wrought iron truss bridges that are more than a century old and still remain in use. Understanding the structural properties and identifying the health conditions of these historical bridges are essential to deciding the maintenance or rebuild plan of the bridges. This research involved an on-site full-scale system identification test case study on the historical Old Alton Bridge (a wrought iron truss bridge built in 1884 in Denton, Texas) using a wireless sensor network. The study results demonstrate a practical and convenient experimental system identification method for historical bridge structures. The method includes the basic steps of the in-situ experiment and in-house data analysis. Various excitation methods are studied for field testing, including ambient vibration by wind load, forced vibration by human jumping load, and forced vibration by human pulling load. Structural responses of the bridge under these different excitation approaches were analyzed and compared with numerical analysis results.

Type III Bartter-like syndrome in an infant boy with Gitelman syndrome and autosomal dominant familial neurohypophyseal diabetes insipidus.

PubMed

Brugnara, Milena; Gaudino, Rossella; Tedeschi, Silvana; Syrèn, Marie-Louise; Perrotta, Silverio; Maines, Evelina; Zaffanello, Marco

2014-09-01

We report the case of an infant boy with polyuria and a familial history of central diabetes insipidus. Laboratory blood tests disclosed hypokalemia, metabolic alkalosis, hyperreninemia, and hyperaldosteronism. Plasma magnesium concentration was slightly low. Urine analysis showed hypercalciuria, hyposthenuria, and high excretion of potassium. Such findings oriented toward type III Bartter syndrome (BSIII). Direct sequencing of the CLCNKB gene revealed no disease-causing mutations. The water deprivation test was positive. Magnetic resonance imaging showed a lack of posterior pituitary hyperintensity. Finally, direct sequencing of the AVP-NPII gene showed a point mutation (c.1884G>A) in a heterozygous state, confirming an autosomal dominant familial neurohypophyseal diabetes insipidus (adFNDI). This condition did not explain the patient's phenotype; thus, we investigated for Gitelman syndrome (GS). A direct sequencing of the SLC12A3 gene showed c.269A>C and c.1205C>A new mutations. In conclusion, the patient had a genetic combination of GS and adFNDI with a BSIII-like phenotype.

Turning on and turning off: a focus group study of the factors that affect women's sexual arousal.

PubMed

Graham, Cynthia A; Sanders, Stephanie A; Milhausen, Robin R; McBride, Kimberly R

2004-12-01

The aim of this study was to inform the development of a questionnaire to assess a woman's tendency to respond with sexual excitation/inhibition in different situations. Nine focus groups, involving 80 women (M age = 34.3 years; range, 18-84), were conducted. Women described a wide range of physical (genital and nongenital), cognitive/emotional, and behavioral cues to arousal. The relationship between sexual interest (desire) and sexual arousal was complex; sexual interest was reported as sometimes preceding arousal, but at other times following it. Many women did not clearly differentiate between arousal and interest. Qualitative data on the factors that women perceived as "enhancers" and "inhibitors" of sexual arousal are presented, with a focus on the following themes: feelings about one's body; concern about reputation; unwanted pregnancy/contraception; feeling desired versus feeling used by a partner; feeling accepted by a partner; style of approach/initiation; and negative mood. The findings can help inform conceptualizations of sexual arousal in women.

Johannes Heinrich Schultz and National Socialism.

PubMed

Brunner, Jürgen; Schrempf, Matthias; Steger, Florian

2008-01-01

Johannes Heinrich Schultz (1884-1970) established the set of techniques known as "autogenic training." From 1936 until 1945 he worked as assistant director of the Göring Institute. His role during National Socialism has been underestimated in our opinion. We considered Schultz's academic publications and his "autobiography" from 1964. Schultz publicly advocated compulsory sterilization as well as the "annihilation of life unworthy of life" and developed a diagnostic scheme which distinguished between the neurotic/curable and the hereditary/ incurable. In fact, this classification was then employed to decide between life and death. In order to justify the "New German Psychotherapy" alongside eugenic psychiatry, Schultz carried out degrading and inhuman "treatments" of homosexual prisoners of concentration camps who were in mortal danger. This study was based on written documents. We were not able to interview contemporary witnesses. By advocating compulsory sterilization and the "annihilation of life unworthy of life" and by the abuse of homosexuals as research objects Schultz violated fundamental ethical principles of psychiatry.

Effect of Ambulatory Transitional Care Management on 30-Day Readmission Rates.

PubMed

Ballard, Jonathan; Rankin, Wade; Roper, Karen L; Weatherford, Sarah; Cardarelli, Roberto

2018-05-01

A process improvement initiative for transitional care management (TCM) was evaluated for effectiveness in reducing 30-day readmission rates in a retrospective cohort study. Regression models analyzed the association between level of TCM component implementation and readmission rates among patients discharged from a university medical center hospital. Of the 1884 patients meeting inclusion criteria, only 3.7% (70) experienced a 30-day readmission. Patients receiving the full complement of TCM had 86.6% decreased odds of readmission compared with patients who did not receive TCM ( P < .001). However, the complete package of TCM services under Medicare guidelines may not be essential. A postdischarge telephone call did not reduce readmission odds, provided a TCM office visit occurred. Important for risk assessment models targeting patients for TCM, the number of previous hospital admissions, not age, predicted 30-day readmission risk. This study provides evidence that primary care-based TCM can reduce 30-day readmissions even when overall rates are low.

Crystallization and preliminary X-ray diffraction analysis of an endo-1,4-β-D-glucanase from Aspergillus aculeatus F-50.

PubMed

Chen, Yun; Huang, Jian Wen; Chen, Chun Chi; Lai, Hui Lin; Jin, Jian; Guo, Rey Ting

2015-04-01

Cellulose is the most abundant renewable biomass on earth, and its decomposition has proven to be very useful in a wide variety of industries. Endo-1,4-β-D-glucanase (EC 3.2.1.4; endoglucanase), which can catalyze the random hydrolysis of β-1,4-glycosidic bonds to cleave cellulose into smaller fragments, is a key cellulolytic enzyme. An endoglucanase isolated from Aspergillus aculeatus F-50 (FI-CMCase) that was classified into glycoside hydrolase family 12 has been found to be effectively expressed in the industrial strain Pichia pastoris. Here, recombinant FI-CMCase was crystallized. Crystals belonging to the orthorhombic space group C222₁, with unit-cell parameters a = 74.2, b = 75.1, c = 188.4 Å, were obtained by the sitting-drop vapour-diffusion method and diffracted to 1.6 Å resolution. Initial phase determination by molecular replacement clearly shows that the crystal contains two protein molecules in the asymmetric unit. Further model building and structure refinement are in progress.

Management of exposure to waste anesthetic gases.

PubMed

Smith, Francis Duval

2010-04-01

Anesthetic agents were developed in the 1700s, and nitrous oxide was first used in 1884. Research on the effects of waste anesthetic gas exposure started appearing in the literature in 1967. Short-term exposure causes lethargy and fatigue, and long-term exposure may be linked to spontaneous abortion, congenital abnormalities, infertility, premature births, cancer, and renal and hepatic disease. Today, perioperative staff members are exposed to trace amounts of waste anesthetic gas, and although this exposure cannot be eliminated, it can be controlled. Health care facilities are required to develop, implement, measure, and control practices to reduce anesthetic gas exposure to the lowest practical level. Exposure levels must be measured every six months and maintained at less than 25 parts per million for nitrous oxide and 2 parts per million for halogenated agents to be compliant with Occupational Safety and Health Administration standards. Copyright 2010 AORN, Inc. Published by Elsevier Inc. All rights reserved.

‘I should have thought that Wales was a wet part of the world’: Drought, Rural Communities and Public Health, 1870–1914

PubMed Central

2017-01-01

Summary From 1884 onwards, Britain experienced a series of major droughts, which reached their peak in the ‘Long Drought’ (1890–1909). Despite being imagined as a wet part of the world, rural Wales was hard hit as many communities did not have access to reliable water supplies. As medical officers of health and newspapers talked about water famines, alarm focused on questions of purity and disease as drought was presented as a serious health risk. Using rural Wales as a case study, this essay explores vulnerabilities to water scarcity during periods of drought to examine the material and socio-political impact of water scarcity and the resulting public health problems faced in rural areas. In addressing how droughts in rural communities were physical and social phenomena that generated considerable alarm about infectious disease, this essay also reveals how periods of water scarcity were an important determinant in improvements to rural water provision. PMID:29203968

Specification for the U.S. Geological Survey Historical Topographic Map Collection

USGS Publications Warehouse

Allord, Gregory J.; Walter, Jennifer L.; Fishburn, Kristin A.; Shea, Gale A.

2014-01-01

This document provides the detailed requirements for producing, archiving, and disseminating a comprehensive digital collection of topographic maps for the U.S. Geological Survey (USGS) Historical Topographic Map Collection (HTMC). The HTMC is a digital archive of about 190,000 printed topographic maps published by the USGS from the inception of the topographic mapping program in 1884 until the last paper topographic map using lithographic printing technology was published in 2006. The HTMC provides a comprehensive digital repository of all scales and all editions of USGS printed topographic maps that is easily discovered, browsed, and downloaded by the public at no cost. The HTMC provides ready access to maps that are no longer available for distribution in print. A digital file representing the original paper historical topographic map is produced for each historical map in the HTMC in georeferenced PDF (GeoPDF) format (a portable document format [PDF] with a geospatial extension).

Scanning and georeferencing historical USGS quadrangles

USGS Publications Warehouse

Fishburn, Kristin A.; Davis, Larry R.; Allord, Gregory J.

2017-06-23

The U.S. Geological Survey (USGS) National Geospatial Program is scanning published USGS 1:250,000-scale and larger topographic maps printed between 1884, the inception of the topographic mapping program, and 2006. The goal of this project, which began publishing the Historical Topographic Map Collection in 2011, is to provide access to a digital repository of USGS topographic maps that is available to the public at no cost. For more than 125 years, USGS topographic maps have accurately portrayed the complex geography of the Nation. The USGS is the Nation’s largest producer of traditional topographic maps, and, prior to 2006, USGS topographic maps were created using traditional cartographic methods and printed using a lithographic process. The next generation of topographic maps, US Topo, is being released by the USGS in digital form, and newer technologies make it possible to also deliver historical maps in the same electronic format that is more publicly accessible.

[Experimental testing of Pflüger's reflex hypothesis of menstruation in late 19th century].

PubMed

Simmer, H H

1980-07-01

Pflüger's hypothesis of a nerve reflex as the cause of menstruation published in 1865 and accepted by many, nonetheless did not lead to experimental investigations for 25 years. According to this hypothesis the nerve reflex starts in the ovary by an increase of the intraovarian pressure by the growing follicles. In 1884 Adolph Kehrer proposed a program to test the nerve reflex, but only in 1890, Cohnstein artificially increased the intraovarian pressure in women by bimanual compression from the outside and the vagina. His results were not convincing. Six years later, Strassmann injected fluids into ovaries of animals and obtained changes in the uterus resembling those of oestrus. His results seemed to verify a prognosis derived from Pflüger's hypothesis. Thus, after a long interval, that hypothesis had become a paradigma. Though reasons can be given for the delay, it is little understood, why experimental testing started so late.

Superfund Record of Decision (EPA Region 8): Anaconda Smelter site, (Operable Unit 11 - Flue Dust), Deer Lodge County, Anaconda, MT. (Second remedial action), September 1991

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

Not Available

1991-09-23

The 6,000-acre Anaconda Smelter site is a former copper and ore processing facility in Deer Lodge County, Montana. Land use in the area is predominantly residential. The site is bounded on the north and east, respectively, by the Warm Springs Creek and Mill Creek, both of which are potential sources of drinking water. From 1884 until 1980 when activities ceased, the site was used for ore processing and smelting operations. In 1988, EPA conducted an investigation to determine the nature and extent of the flue dust contamination. A 1988 ROD addressed the Mill Creek Operable Unit (OU15) and documented themore » relocation of residents from the community surrounding the smelter site as the selected remedial action. The Record of Decision (ROD) addresses the Flue Dust Operable Unit (OU11). The primary contaminants of concern affecting this site from the flue dust materials are metals including arsenic, cadmium, and lead. The selected remedial action for the site is included.« less

Gustave Flaubert, Charles Dickens, and Isaac Pulvermacher's "magic band".

PubMed

Waits, Robert K

2013-01-01

Around 1850, Isaac L. Pulvermacher (1815-1884) joined the ranks of so-called "galvanists" who had, for nearly a century, been touting the shocks and sparks of electricity as a miracle cure for all ills, including neurological complaints such as palsy and hemiplegia. The famed authors, Gustave Flaubert (1821-1880), in France, and Charles Dickens (1812-1870), in England, although contemporaries, apparently never met or corresponded. But during their lives, they both became aware of Pulvermacher and his patented Hydro-Electric Chains, claimed to impart vigor and cure nearly every complaint. Pulvermacher's chains made a cameo appearance in Madame Bovary (1857), Flaubert's controversial (and most successful) novel. Among Dickens's last letters (1870) was an order for I. L. Pulvermacher and Company's "magic band." Since the Victorian age, electrical and magnetic cures, for better or worse, continue to be products of both the medical profession and quackery. © 2013 Elsevier B.V. All rights reserved.

Evaluation of Noise Effects in Auditory Function in Spanish Military Pilots

DTIC Science & Technology

2005-04-01

traumatismo sonoro crónico. Su incidencia en el medio aéreo. 131 Curso de Aptitud para el Ascenso a Comandante. Escuela Superior del E.A. Madrid 1991...FAYALA M.: Détèrorations audiométriques chez le pilote militaire en Tunisie. Méd. Aéro. Spat., Tome XXX, Nº 119 - 1991. [13] LORENTE J.: El...14] LORENTE J.M.: “Cambios auditivos en los pilotos de las Fuerzas Armadas. Revisión bibliográfica.” Revista Universitaria de Sanidad. Vol. 1, Núm. 1

Lessons from 150 years of UK maternal hemorrhage deaths.

PubMed

Kerr, Robert Stuart; Weeks, Andrew David

2015-06-01

We have reviewed maternal hemorrhage death rates in the UK over the past 150 years in order to draw lessons from this material for current attempts to reduce global maternal mortality. Mortality rates from data in the UK Annual Reports from the Registrar General were entered into a database. Charts were created to display trends in hemorrhage mortality, allowing comparison with historical medical advances. Hemorrhage death rates fell steadily before the 1930s; between 1874 and 1926 they fell by 56%. In contrast, there was no consistent reduction in overall maternal mortality rates until the 1930s; from 1932 to 1952 they fell by 85%, primarily due to a reduction in sepsis deaths. In conclusion the majority of maternal hemorrhage mortality reductions in the UK occurred prior to the availability of effective oxytocics, antibiotics, and blood transfusion. Improving access to and standards of maternal care is key to addressing global maternal mortality today. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

[The establishment of Medical school in Zagreb in World War I].

PubMed

Dugački, Vlatka; Regan, Krešimir

2015-11-01

World War I irrevocably changed the face of the world, including Croatia and its capital Zagreb. While between 1880 and 1910 Zagreb became a modern European city, World War I (1914-1918) was marked by new municipal regulations that overturned the everyday life of the city. Social conditions reached catastrophic proportions, especially in the later years of the war. Soldiers and refugees swarmed the city, and famine and the Spanish flu epidemic hit it hard. In such harsh social and economic circumstances Milan Rojc, head of the Theology and Education Department and three doctors from the Sisters of Mercy Hospital, namely, Theodor Wikerhauser, Miroslav Čačković pl. Vrhovinski, and Dragutin Mašek, finally started the School of Medicine in December 1917. The School had formally been founded 43 years before, on January 5th, 1874., when the Croatian Parliament, passed the law concerning the establishment of the University, which was to have four faculties: Theology, Philosophy, Law, and Medicine.

Egas Moniz: 90 Years (1927–2017) from Cerebral Angiography

PubMed Central

Artico, Marco; Spoletini, Marialuisa; Fumagalli, Lorenzo; Biagioni, Francesca; Ryskalin, Larisa; Fornai, Francesco; Salvati, Maurizio; Frati, Alessandro; Pastore, Francesco Saverio; Taurone, Samanta

2017-01-01

In June 2017 we celebrate the 90th anniversary of the pioneer discovery of cerebral angiography, the seminal imaging technique used for visualizing cerebral blood vessels and vascular alterations as well as other intracranial disorders. Egas Moniz (1874–1955) was the first to describe the use of this revolutionary technique which, until 1975 (when computed tomography, CT, scan was introduced in the clinical practice), was the sole diagnostic tool to provide an imaging of cerebral vessels and therefore alterations due to intracranial pathology. Moniz introduced in the clinical practice this fundamental and important diagnostic tool. The present contribution wishes to pay a tribute to the Portuguese neurosurgeon, who was also a distinguished neurologist and statesman. Despite his tremendous contribution in modern brain imaging, Egas Moniz was awarded the Nobel Prize in Physiology or Medicine in 1949 for prefrontal leucotomy, the neurosurgical intervention nowadays unacceptable, but should rather be remembered for his key contribution to modern brain imaging. PMID:28974927

Role of access to parks and markets with anthropometric measurements, biological markers, and a healthy lifestyle.

PubMed

Mena, Carlos; Fuentes, Eduardo; Ormazábal, Yony; Palomo-Vélez, Gonzalo; Palomo, Iván

2015-01-01

This study examined the association between access to urban green spaces and markets with anthropometric measurements, biological markers, sociodemographic, and healthy lifestyle. Geographic information systems were used to establish a correlation between environmental features and cardiovascular risk parameters. A total number of 832 (age range 18-74 years) individuals were selected for this study. Body mass index was significantly and positively related to the distance to parks (ρ = 0.079, p < 0.05), but negatively related to the distance to markets (ρ = -0.125, p < 0.05). In addition, waist circumference was similar and positively related to distance to parks (ρ = 0.097, p < 0.05) and negatively related to distance to markets (ρ = -0.092, p < 0.05). With respect to biochemical parameters, when there was an increase in the distance to markets, high-density lipoprotein cholesterol increased and glycemia decreased. The results of this study suggest the importance of the role of environmental factors such as parks and markets in the development of cardiovascular risk.

[Anatomic rationale for clinical efficacy of intraosseous mental nerve anesthesia].

PubMed

Rabinovich, S A; Vasil'ev, Yu L; Kuzin, A N

2018-01-01

The aim of the study was to prove the anatomical and clinical effectiveness of the modified anesthesia of mental nerve. The effectiveness of conductive anesthesia near the mental foramen was objectively evaluated using the electric pulp test (EPT) in 100 volunteers of both sexes, aged 35-43 years. Wet anterior mandible preparations obtained from 350 cadavers aged 18-74 years were also studied. EPT value after local mental anesthesia conducted according to Malamed C. using 4% articain solution of local anesthetic with vasoconstrictor concentration of 1:200.000 after 2 minutes was 93±0.82 mA, after 4 minutes - 188±1.26 mA. Yield variability indicators of intraosseous mental nerve anesthesia was slightly higher varying from 94.11 mA to 96.61 mA after 2 minutes and from 197.4 to 199.92 mA after 4 minutes survey. The study showed the efficiency and predictability of intraosseous anesthesia of the mental nerve.

Liquid oxygen turbopump technology

NASA Technical Reports Server (NTRS)

Nielson, C. E.

1981-01-01

A small, high-pressure, LOX turbopump was designed, fabricated and tested. The pump is a single-stage centrifugal type with power to the pump supplied by a single-stage partial-admission axial-impulse turbine. Design conditions included an operating speed of 7330 rad/s (70,000 rpm), pump discharge pressure of 2977 N/sqcm (4318 psia), and a pump flowrate of 16.4 Kg/s (36.21 lb/s). The turbopump contains a self-compensating axial thrust balance piston to eliminate axial thrust loads on the bearings during steady-state operation. Testing of the turbopump was achieved usng a gaseous hydrogen high-pressure flow to drive the turbine, which generally is propelled by LOX/LH2 combustion products, at 1041K (1874 R) inlet temperature and at a design pressure ratio of 1.424. Test data obtained with the turbopump are presented which include head-flow-efficiency performance, suction performance, balance piston performance and LOX seal performance. Mechanical performance of the turbopump is also discussed.

Nicolas Donitch. Solved enigmas. (Nicolae Donici. Enigme descifrate)

NASA Astrophysics Data System (ADS)

Stavinschi, Magda

2015-12-01

The book is the most complete historical -scientific biography of the astronomer N.N. Donitch (1874, Chisinau, Bessarabia- 1960, Nice, France). It include many photographs, recollections on him by astronomers from many countries, archive documents. Main scientific interests and results has been described in detail. The activity of the astronomer in Astronomical Societies and IAU over the time has been described also. A list of publications has been given with a list of references on his personalty. The book is designed for a large circle of readers - from scientific researchers to students and non-astronomers yet. A number of contributions from philologist Haralambie Corbu, writer Iurie Colesnic, Director of the Odessa Astronomical Observatory S.M. Andrievskii, French astronomers Auduin Charles Dollfus, Gualtiero Olivieri, Paul Danjon, Romanian researchers Mircea Herovanu, Vladimir Boico, Gh. Teodoreanu, Gheorghe Rascu, Zoe Donici in the connection with the biography of N.N. Donitch has been included also. The book is richly illustrated by photographs and documents from archives.

Catatonia is not schizophrenia: Kraepelin's error and the need to recognize catatonia as an independent syndrome in medical nomenclature.

PubMed

Fink, Max; Shorter, Edward; Taylor, Michael A

2010-03-01

Catatonia is a motor dysregulation syndrome described by Karl Kahlbaum in 1874. He understood catatonia as a disease of its own. Others quickly recognized it among diverse disorders, but Emil Kraepelin made it a linchpin of his concept of dementia praecox. Eugen Bleuler endorsed this singular association. During the 20th century, catatonia has been considered a type of schizophrenia. In the 1970s, American authors identified catatonia in patients with mania and depression, as a toxic response, and in general medical and neurologic illnesses. It was only occasionally found in patients with schizophrenia. When looked for, catatonia is found in 10% or more of acute psychiatric admissions. It is readily diagnosable, verifiable by a lorazepam challenge test, and rapidly treatable. Even in its most lethal forms, it responds to high doses of lorazepam or to electroconvulsive therapy. These treatments are not accepted for patients with schizophrenia. Prompt recognition and treatment saves lives. It is time to place catatonia into its own home in the psychiatric classification.

Egas Moniz: 90 Years (1927-2017) from Cerebral Angiography.

PubMed

Artico, Marco; Spoletini, Marialuisa; Fumagalli, Lorenzo; Biagioni, Francesca; Ryskalin, Larisa; Fornai, Francesco; Salvati, Maurizio; Frati, Alessandro; Pastore, Francesco Saverio; Taurone, Samanta

2017-01-01

In June 2017 we celebrate the 90th anniversary of the pioneer discovery of cerebral angiography, the seminal imaging technique used for visualizing cerebral blood vessels and vascular alterations as well as other intracranial disorders. Egas Moniz (1874-1955) was the first to describe the use of this revolutionary technique which, until 1975 (when computed tomography, CT, scan was introduced in the clinical practice), was the sole diagnostic tool to provide an imaging of cerebral vessels and therefore alterations due to intracranial pathology. Moniz introduced in the clinical practice this fundamental and important diagnostic tool. The present contribution wishes to pay a tribute to the Portuguese neurosurgeon, who was also a distinguished neurologist and statesman. Despite his tremendous contribution in modern brain imaging, Egas Moniz was awarded the Nobel Prize in Physiology or Medicine in 1949 for prefrontal leucotomy, the neurosurgical intervention nowadays unacceptable, but should rather be remembered for his key contribution to modern brain imaging.

Acromegalic gigantism, physicians and body snatching. Past or present?

PubMed

de Herder, Wouter W

2012-09-01

The skeletons of 2 famous acromegalic giants: Charles Byrne (1761-1783) and Henri Cot = Joseph Dusorc (1883-1912) and the embalmed body of the famous acromegalic giant Édouard Beaupré (1881-1904) all ended up in the medical collections of museums despite the fact that these patients had never donated or even refused to donate their corpses, nor had their relatives given permission. The corpse of the acromegalic giant John Aasen (1890-1938) was voluntarily donated to a physician annex collector of trivia from acromegalic giants. The autopsy on the acromegalic giant John Turner (1874-1911) was performed during his funeral ceremony without the relatives being informed. Only recently, the acromegalic giant Alexander Sizonenko (1959-2012) was made a financial offer during his life in exchange for his body after his death. The case-histories of these 6 patients and also the circumstances that led to the (in-) voluntary donation of their bodies are reviewed.

Chemical composition and larvicidal activity of essential oil from Ocimum basilicum (L.) against Culex tritaeniorhynchus, Aedes albopictus and Anopheles subpictus (Diptera: Culicidae).

PubMed

Govindarajan, M; Sivakumar, R; Rajeswary, M; Yogalakshmi, K

2013-05-01

The toxicity of mosquito larvicidal activity of leaf essential oil and their major chemical constituents from Ocimum basilicum were evaluated against Culex tritaeniorhynchus, Aedes albopictus and Anopheles subpictus. The chemical composition of the leaf essential oil was analyzed using gas chromatography-mass spectroscopy. GC-MS revealed that the essential oil of O. basilicum contained 20 compounds. The major chemical components identified were linalool (52.42%), methyl eugenol (18.74%) and 1, 8-cineol (5.61%). The essential oil had a significant toxic effect against late third-stage larvae of Cx. tritaeniorhynchus, Ae. albopictus and An. subpictus with an LC(50) values of 14.01, 11.97 and 9.75 ppm and an LC(90) values of 23.44, 21.17 and 18.56 ppm, respectively. The results could be useful in search for newer, safer, and more effective natural larvicidal agents against Cx. tritaeniorhynchus, Ae. albopictus and An. subpictus. Copyright © 2013 Elsevier Inc. All rights reserved.

Exotic and qq-bar resonances in the pi+pi-pi- system produced in pi-p collisions at 18 GeV/c

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

S. U. Chung; K. Danyo; R. W. Hackenburg

A partial-wave analysis of the reaction pi{sup -}p-->pi{sup +}pi{sup -}pi{sup -}p at 18 GeV/c has been performed on a data sample of 250 000 events obtained in the Brookhaven experiment E852. The well-known a{sub 1}(1260), a{sub 2}(1320) and pi{sub 2}(1670) resonant states are observed. The existence of the pi(1800), a{sub 1}(1700) and a{sub 4}(2040) states is confirmed. The a{sub 3}(1874) state is also observed. The exotic 1{sup -+} pi{sub 1}(1600) state produced in the natural parity exchange process is found to decay in the rho(770)pi{sup -} channel. A mass-dependent fit results in a resonance mass of 1593{+-}8{sub -47}{sup +29} MeV/c{supmore » 2} and a width of 168{+-}20{sub -12}{sup +150} MeV/c{sup 2}.« less

A cross-sectional study about associations between personality characteristics and mental health service utilization in a Korean national community sample of adults with psychiatric disorders.

PubMed

Park, Subin; Lee, Yeeun; Seong, Su Jeong; Chang, Sung Man; Lee, Jun Young; Hahm, Bong Jin; Hong, Jin Pyo

2017-05-05

Personality traits are not only associated with psychiatric symptoms, but also with treatment seeking behavior. Our purpose was to examine the relationship between mental health service utilization and personality characteristics in a nationwide community sample of Korean adults. Of the 6022 subjects aged 18-74 years who participated in the Korean Epidemiologic Catchment Area study, 1544 (25.6%) with a lifetime diagnosis of any DSM-IV psychiatric disorder were analyzed. Diagnostic assessments were based on the Composite International Diagnostic Interview and personality constructs were measured by Big Five Personality Inventory-10. Of the 1544 participants, 275 (17.8%) had used mental health services. Multivariate analyses revealed positive associations between mental health service utilization and both neuroticism and openness, and an inverse association between mental health service utilization and agreeableness. These findings suggest that specific personality traits may have a role in treatment-seeking behaviors for mental health problems independent of the psychiatric disorder.

A Mediational Model Explaining the Connection Between Religiosity and Anti-Homosexual Attitudes in Italy: The Effects of Male Role Endorsement and Homosexual Stereotyping.

PubMed

Piumatti, Giovanni

2017-01-01

This study aimed to better understand the relationship between religiosity and anti-homosexual attitudes in Italy by examining the mediation effects of male role endorsement and homosexual stereotyping. A sample of 5,522 Italian residents (age range = 18-74) was drawn from a cross-sectional national representative survey carried out in 2011. Measures included general religiosity, male role endorsement, homosexual stereotyping, social acceptance of homosexuality, and homosexual rights endorsement. Structural equation modeling was used to test the mediational effects of male role endorsement and homosexual stereotyping on the relationship between general religiosity and attitudes toward lesbians and gay men. Results showed that both male role endorsement and homosexual stereotyping partially mediated the relationship. In a model where religiosity and both mediators positively explained anti-homosexual attitudes, male role endorsement was the strongest mediator. Endorsement of gender role beliefs and homosexual stereotyping may thus exacerbate the connection between religiosity and anti-homosexual attitudes among Italians.

A Relationship Between the Solar Rotation and Activity Analysed by Tracing Sunspot Groups

NASA Astrophysics Data System (ADS)

Ruždjak, Domagoj; Brajša, Roman; Sudar, Davor; Skokić, Ivica; Poljančić Beljan, Ivana

2017-12-01

The sunspot position published in the data bases of the Greenwich Photoheliographic Results (GPR), the US Air Force Solar Optical Observing Network and National Oceanic and Atmospheric Administration (USAF/NOAA), and of the Debrecen Photoheliographic Data (DPD) in the period 1874 to 2016 were used to calculate yearly values of the solar differential-rotation parameters A and B. These differential-rotation parameters were compared with the solar-activity level. We found that the Sun rotates more differentially at the minimum than at the maximum of activity during the epoch 1977 - 2016. An inverse correlation between equatorial rotation and solar activity was found using the recently revised sunspot number. The secular decrease of the equatorial rotation rate that accompanies the increase in activity stopped in the last part of the twentieth century. It was noted that when a significant peak in equatorial rotation velocity is observed during activity minimum, the next maximum is weaker than the previous one.

[Charlotte Yhlén--the first Swedish woman becoming a medical doctor. She had to move from Sweden to work as a physician].

PubMed

Bro, Tomas

Charlotte Yhlén (1839-1919) was the first Swedish woman with medical education. New research has shed light on this forgotten pioneer. Charlotte was born in a Southern Sweden in a family without academical tradition. In her youth she got inspired by the woman emancipation movement. At an age of 28 she emigrated to the USA and studied at the Woman's Medical College of Pennsylvania. Her student thesis dealt with glaucoma. After graduation, Charlotte applied for work in Sweden but got rejected. Therefore, she moved back to the USA to work at Woman's Hospital of Philadelphia and later with a private practice as a general practitioner. In 1874, she married a Norwegian engineer and the couple got two children. Her husband's successful company Tinius Olsen Company was probably the reason why she gave up her medical career in her 50s. The article describes the conditions for love and work for the first Swedish women with academical education.

Geochemical behavior, environmental availability, and reconstruction of historical trends of Cu, Pb, and Zn in sediment cores of the Cananéia-Iguape coastal system, Southeastern Brazil.

PubMed

Tramonte, Keila Modesto; Figueira, Rubens Cesar Lopes; Majer, Alessandra Pereira; de Lima Ferreira, Paulo Alves; Batista, Miriam Fernanda; Ribeiro, Andreza Portella; de Mahiques, Michel Michaelovitch

2018-02-01

The Cananéia-Iguape system is located in a coastal region of southeastern Brazil, recognized by UNESCO as an Atlantic Forest Biosphere Reserve. This system has suffered substantial environmental impacts due to the opening of an artificial channel and by past intensive mining activities. In this paper was performed the sequential chemical extraction of Cu, Pb, and Zn, on previously described sediment cores, and the statistical treatment of the data, allowing to estimate the remobilization geochemical behavior, the available content and the trend of accumulation between 1926 and 2008. The maximum available level (sum of all mobile fraction) were, in mgkg -1 , 18.74 for Cu, 177.55 for Pb and 123.03 for Zn. Considering its environmental availability, Pb remains a concern in the system. It was possible to recognize the anthropic contribution of Pb, being the mining activities considered the only potential source of this metal in the region. Copyright © 2017 Elsevier Ltd. All rights reserved.

Early medicine and surgery in Calgary.

PubMed

Troy, M T

1976-09-01

The medical history of the Calgary area can be divided into three periods: the early period before the coming of the North West Mounted Police in 1874, the middle period from 1875 to 1905, during which Fort Calgary was built and the first surgeons settled in the West, and the third period from 1905 to the present. George Alexander Kennedy was the first surgeon of the middle period. He encouraged proper sanitation, fresh air, and avoidance of cold, damp and dirt. He recommended special treatment for various systemic diseases, used chloroform in October 1880 and was known to have treated skull fractures, extradural hemorrhages, prostatic obstruction, postabortion hemorrhage, ascites and pleural effusion. Henderson, Brett, Lindsay, Rouleau, Lafferty and Mackid were the other six pioneer surgeons of the middle period. Mackid's son Ludwig took over his father's practice after studying in Europe and the United States. When he died in November 1975 at the age of 93, the last link with the pioneer surgeons of Calgary was broken.

A Normalized Sunspot-Area Series Starting in 1832: An Update

NASA Astrophysics Data System (ADS)

Carrasco, V. M. S.; Vaquero, J. M.; Gallego, M. C.; Sánchez-Bajo, F.

2016-11-01

A new normalized sunspot-area series has been reconstructed from the series obtained by the Royal Greenwich Observatory and other contemporary institutions for the period 1874 - 2008 and the area series compiled by De la Rue, Stewart, and Loewy from 1832 to 1868. Since the two sets of series do not overlap in time, we used the new version of sunspot index number (Version 2) published by Sunspot Index and Long-term Solar Observations (SILSO) as a link between them. We also present a spectral analysis of the normalized-area series in search of periodicities beyond the well-known solar cycle of 11 years and a study of the Waldmeier effect in the new version of sunspot number and the sunspot-area series presented in this study. We conclude that while this effect is significant in the new series of sunspot number, it has a weak relationship with the sunspot-area series.

The Life Cycle of Entzia, an Agglutinated Foraminifer from the Salt Marshes in Transylvania

NASA Astrophysics Data System (ADS)

Kaminski, Michael; Telespan, Andreea; Balc, Ramona; Filipescu, Sorin; Varga, Ildiko; Görög, Agnes

2013-04-01

The small salt marshes associated with Miocene salt domes in Transylvania are host to a variety of marine organisms, including communities of halophytic plants as well as an agglutinated foraminifer that is normally found in coastal salt marshes worldwide. Originally described as the species Entzia tetrastoma by Daday (1884), the foraminifer is more widely known by the name Jadammina macrescens (Brady, 1870). Because the genus name Entzia has priority over Jadammina, the valid name of this taxon is Entzia macrescens (Brady, 1870). In 2007, we discovered a living population of Entzia inhabiting a small salt marsh just outside the town of Turda in central Transylvania, only a kilometer from the famous Maria Theresa Salt Mine. This is the first discovery of a living population of Entzia in Transylvania since the species was originally described in 1884. To determine whether or not the specimens we found represent a breeding population, samples were collected from the marsh on a monthly basis over the span of a year. This species can be found among the roots of the halophytic plants, in the uppermost one or two centimeters of the mud. Sediment samples were preserved in Vodka with Rose Bengal to distinguish living and dead specimens, and examined quantitatively. To document the life cycle of the species the following metrics were carried out: test size, abundance, number of chambers, ratio between live and dead specimens, and the diameter of the proloculus. An increase in the mean diameter of specimens was found from October to December. However the mean diameter decreased again in January, which suggests that asexual reproduction had apparently taken place. Small specimens again appeared in March, when sexual reproduction is presumed to have taken place. The median proloculus diameter was smallest in April and May, but the monthly changes in mean proloculus size within the population over the span of a year are not significant. However, specimens with largest

[Aleksandr Lwowicz Blok (1852 - 1909)--character-sketch of the man and scientist].

PubMed

Schiller, Joanna

2009-01-01

The article is an attempt of a new outlook first of all upon scientific output of many years' (the years 1878 - 1909) lecturer on Russian State Law in the Imperial University of Warsaw--Aleksandr Lwowicz Błok. Historians of literature, researchers of life and output of the scientist's son, an eminent poet-symbolist Aleksandr A. Błok, to a high degree were able to reconstruct lot of life and vicissitudes of the Warsaw professor. Thanks to the preserved university archival materials it was possible to add many details to Błok's biography, especially concerning his professional problems. They were connected with dramatic events in personal life of the professor. According to relations of the part of his university co-workers and students, the circumstances even brought about the symptoms of the mental illness. Prematurely elderly he was a man deeply miserable, lonely and deprived of understanding by associates. Up till now his scientific output has not been described precisely enough. Not numerous memories of his contemporaries (Szymon Askenazy, Nikołaj Dubrowskij) and even inconspicuous modern researches of the Polish (Janusz Woliński) brought about, in the author's opinion, too simplified and schematic character-sketch of Błok as a Russificator and nationalist, mediocre scholar and much worse lecturer. A scientific output of Błok is, indeed, inostensible--he published 2 books only--Master's thesis entitled: Władza państwowa w społeczeństwie europejskim. Poglad na polityczna teorie Lorenza Steina i na francuska rzeczywistość polityczna (1880) [State Authority in European Society. Outlook upon Political Theory of Lorenz Stein and French Political Facts (1880)] and Literatura polityczna w Rosj i o Rosji (1884) [Political Literature in Russia and on Russia (1884)] as an introduction to his course in State Law. Two thirds, so over 20 years of work, he gave to the not accomplished conception of creating a new classification of sciences that together with its

Invited Talks at Naples and Coimbra

NASA Technical Reports Server (NTRS)

Jordan, Stuart

2003-01-01

Prior to observations of the solar irradiance from space that began in 1979 there was no hope of obtaining even rough estimates of the solar irradiance variation over a solar cycle, since the space observations made since showed that the magnitude of the variation over a cycle to date is less than 0.1 %, a value too small to measure from the ground. At the same time, it would be useful to know the cycle-dependent variation over more than just the two recent cycles. Lacking a complete theory for the solar dynamo responsible for this variation, the current hope is to determine what proxy might yield the best values. Because there is an excellent database on sunspot umbral and penumbral areas from the Greenwich Observatory for the years 1874-1976 (but not beyond), the possibility exists that these data could be used. This talk will summarize results of a joint study in which satellite measurements of the solar irradiance variation are compared with ground-based measurements from the Coimbra Observatory of sunspot number, umbral area, and total sunspot area to determine which would serve as the best proxy for using the Greenwich observations back to 1874. From the near constancy of sunspot umbral magnetic fields upon which the useful parameter photometric sunspot index is based, we expected that umbral area would yield the beat proxy. To our surprise, after performing a statistical study of the observations over the period 1980-1990, preliminary indications are that sunspot number (a parameter available back into the 18th century) may be just as useful as the umbral area. As expected, both are quite superior as proxies to total sunspot area, which includes the penumbral area. This conclusion is consistent with earlier work of Hop and Schatten, who sought a proxy by studies of the umbral-penumbral area ratio. A second motivation for pursuing this work is the possibility that relatively small variations in the solar irradiance may induce larger responses in Earth

The persistence and oscillations of submicroscopic Plasmodium falciparum and Plasmodium vivax infections over time in Vietnam: an open cohort study.

PubMed

Nguyen, Thuy-Nhien; von Seidlein, Lorenz; Nguyen, Tuong-Vy; Truong, Phuc-Nhi; Hung, Son Do; Pham, Huong-Thu; Nguyen, Tam-Uyen; Le, Thanh Dong; Dao, Van Hue; Mukaka, Mavuto; Day, Nicholas Pj; White, Nicholas J; Dondorp, Arjen M; Thwaites, Guy E; Hien, Tran Tinh

2018-05-01

A substantial proportion of Plasmodium species infections are asymptomatic with densities too low to be detectable with standard diagnostic techniques. The importance of such asymptomatic plasmodium infections in malaria transmission is probably related to their duration and density. To explore the duration of asymptomatic plasmodium infections and changes in parasite densities over time, a cohort of participants who were infected with Plasmodium parasites was observed over a 2-year follow-up period. In this open cohort study, inhabitants of four villages in Vietnam were invited to participate in baseline and subsequent 3-monthly surveys up to 24 months, which included the collection of venous blood samples. Samples were batch-screened using ultra-sensitive (u)PCR (lower limit of detection of 22 parasites per mL). Participants found to be infected by uPCR during any of these surveys were invited to join a prospective cohort and provide monthly blood samples. We estimated the persistence of Plasmodium falciparum and Plasmodium vivax infections and changes in parasite densities over a study period of 24 months. Between Dec 1, 2013, and Jan 8, 2016, 356 villagers participated in between one and 22 surveys. These study participants underwent 4248 uPCR evaluations (11·9 tests per participant). 1874 (32%) of 4248 uPCR tests indicated a plasmodium infection; 679 (36%) of 1874 tests were P falciparum monoinfections, 507 (27%) were P vivax monoinfections, 463 (25%) were co-infections with P falciparum and P vivax, and 225 (12%) were indeterminate species of Plasmodium. The median duration of P falciparum infection was 2 months (IQR 1-3); after accounting for censoring, participants had a 20% chance of having parasitaemia for 4 months or longer. The median duration of P vivax infection was 6 months (3-9), and participants had a 59% chance of having parasitaemia for 4 months or longer. The parasite densities of persistent infections oscillated; following ultralow

Prevencion de la violencia en las escuelas (School Violence Prevention). ERIC Digest.

ERIC Educational Resources Information Center

Walker, Dean

Tactics to deal with growing violence in schools have usually relied on removal of the offender by suspension or placement outside of the mainstream classroom. However, educators and psychologists are considering the prevention of violent behavior as both a more humane and cost-effective response to the problem. The relationship between school…

Parents' Handbook for Successful Schools = Manual de Padres para Escuelas de Exito.

ERIC Educational Resources Information Center

Patterson, Chris

This handbook is designed to help parents learn more about what is taking place in the schools their children attend and to help parents evaluate the effectiveness of the school's academic program. It offers tips for locating important information and identifies where assistance can be obtained. A checklist is provided to help parents identify the…

Growth of Cities and Loss of Streams: Land Cover Change Impacts on Stream Channel Loss in Central Oklahoma from 1874 to 2010

EPA Science Inventory

Central Oklahoma has undergone substantial land cover changes since the 1800’s. Accordingly, regional watersheds have been covered by impervious surfaces, peripheral agricultural areas have been subdivided or intensified, and large reservoirs have been constructed. Here, we...

Exploring old caves

NASA Astrophysics Data System (ADS)

Luana Belli, Maria

2015-04-01

Quarries, caves and mines often contain fossils. During the '30s in Rome, the urban expansion needs for building materials such as gravel, sand and clay were extracted from quarries that surrounded the city. One of these quarries in particular, in the area of Saccopastore (Nomentana area 3 km from the University Sapienza Roma) returned an ancient human fossil skull belonging to a Neanderthal (most likely a female) who lived in Latium about 120,000 years ago. Detailed studies of this fossil were carried out by Sergio Sergi, the son of the founder of the Museum of Anthropology in Rome, Giuseppe Sergi. The museum was founded in 1884 and was later transferred to the University City (1934) where it is still located. Professor Maria Luana Belli, a science teacher in the Liceo Scientifico "G. Keplero" is a volunteer and collaborator with the Museum "G. Sergi", and she and her students retrace the places of the discovery on the trail of the Neanderthals, for understanding the evolution of the territory in a perspective of interdisciplinary teaching.