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Sample records for maria francesca murru

  1. Piero della Francesca's Sky in The Dream of Constantine

    NASA Astrophysics Data System (ADS)

    Valerio, V.

    2011-06-01

    The recent restoration of the frescoes by Piero della Francesca in the Church of San Francesco in Arezzo has made to appear on the background of the scene of Constantine's dream a number of stars. They are clearly painted with the intention to illustrate a sort of "natural" sky. In 2001 Anna Maria Maetzke recognized in a group of stars the constellation of the Ursa Minor, but so far no further study has been carried on to find any relation between the painted and the true sky. In this paper I show the existence of more constellations in the fresco, which are hardly detectable due to the mirror representation of the starry sky. Such a mirror image, as the Universe was seen from the outside, has a Greek origin and this kind of representation was introduced in Western Europe not only in celestial globes but also in star maps. This discovery leads to consider that Piero had at his disposal either a globe or a map which he reproduced on the fresco. My hypothesis is that a star map might be supplied to Piero by the astronomer Regiomontanus who was in Italy since 1461 following the Cardinal Bessarion in his journey from Wien to Rome. In 1463, Cardinal Bessarion was named papal legate to Venice and in July of the same year he leaved Rome together with Regiomontanus to reach Ferrara and Venice. The road to Venice crossed Umbria nearby Sansepolcro, Piero's birthplace not far from Arezzo. The trip took more than two weeks due to a stop before crossing the Apennines because the plague in Ferrara. Bessarion and Regiomontanus might have met Piero who was painting the cycle of frescoes in Arezzo and supplied him with a star map. Unfortunately, due to the lack of the horizon and any right line in the scene it is not possible to detect the latitude of the place corresponding to the painted sky.

  2. Girlhood, Sexual Violence, and Agency in Francesca Lia Block's "Wolf"

    ERIC Educational Resources Information Center

    Marshall, Elizabeth

    2009-01-01

    This essay examines the representation of adolescent girlhood, sexual violence and agency in Francesca Lia Block's contemporary fairy tale collection "The Rose and The Beast." Focusing specifically on the tale "Wolf," the author provides a literary analysis of how Block draws on and reworks traditional Western fairy tale variants to reintroduce…

  3. Girlhood, Sexual Violence, and Agency in Francesca Lia Block's "Wolf"

    ERIC Educational Resources Information Center

    Marshall, Elizabeth

    2009-01-01

    This essay examines the representation of adolescent girlhood, sexual violence and agency in Francesca Lia Block's contemporary fairy tale collection "The Rose and The Beast." Focusing specifically on the tale "Wolf," the author provides a literary analysis of how Block draws on and reworks traditional Western fairy tale variants to reintroduce…

  4. Maria's Rainbow

    ERIC Educational Resources Information Center

    Fisher, Scott M.

    2008-01-01

    In this article, the author discusses the impact of promoting false ideas about what a degree will do for working-class students by relating the sad story of his student, Maria, who died after 30 years of joyful life, nonstop activity, and one year of cancer. Maria was a student in the author's evening English composition class at their community…

  5. Maria's Rainbow

    ERIC Educational Resources Information Center

    Fisher, Scott M.

    2008-01-01

    In this article, the author discusses the impact of promoting false ideas about what a degree will do for working-class students by relating the sad story of his student, Maria, who died after 30 years of joyful life, nonstop activity, and one year of cancer. Maria was a student in the author's evening English composition class at their community…

  6. Lanky Lizards! Francesca Lia Block Is Fun to Read But...: Reading Multicultural Literature in Public Schools.

    ERIC Educational Resources Information Center

    Reid, Suzanne; Hutchinson, Brad

    1994-01-01

    Examines recent young adult fiction that models communities where cultural differences are equally valued and which can be said to foster multicultural perspectives. Describes the novels of Francesca Lia Block as exemplary of such initiatives. (HB)

  7. Lanky Lizards! Francesca Lia Block Is Fun to Read But...: Reading Multicultural Literature in Public Schools.

    ERIC Educational Resources Information Center

    Reid, Suzanne; Hutchinson, Brad

    1994-01-01

    Examines recent young adult fiction that models communities where cultural differences are equally valued and which can be said to foster multicultural perspectives. Describes the novels of Francesca Lia Block as exemplary of such initiatives. (HB)

  8. "In the Margins of Chaos": Francesca Wilson and Education for All in the "Teachers' Republic"

    ERIC Educational Resources Information Center

    Roberts, Sian

    2006-01-01

    This article narrates the educational interventions of a woman teacher activist, Francesca Wilson, with displaced children and refugees in Southern Spain during the Spanish Civil War. In so doing it seeks to contribute to addressing the silences that surround the involvement of women educator-activists in the Spanish Civil War and in international…

  9. "In the Margins of Chaos": Francesca Wilson and Education for All in the "Teachers' Republic"

    ERIC Educational Resources Information Center

    Roberts, Sian

    2006-01-01

    This article narrates the educational interventions of a woman teacher activist, Francesca Wilson, with displaced children and refugees in Southern Spain during the Spanish Civil War. In so doing it seeks to contribute to addressing the silences that surround the involvement of women educator-activists in the Spanish Civil War and in international…

  10. Interview with Johann de Bono for Future Oncology. Interviewed by Francesca Lake.

    PubMed

    de Bono, Johann

    2012-11-01

    Johann de Bono speaks to Francesca Lake, Commissioning Editor. Johann de Bono leads the prostate cancer team at the Institute of Cancer Research (London, UK). He completed his PhD at the Beatson Institute of Cancer Research (Glasgow, UK) and was awarded a scholarship in 2000 that allowed him to undergo research on statistical issues in clinical trials for targeted drugs at the Cancer Research and Biostatistics SWOG Headquarters, a National Cancer Institute-supported organization at the Fred Hutchinson Cancer Center (WA, USA). He then spent 3 years working in the Institute of Drug Development in San Antonio (TX, USA), and then joined The Institute of Cancer Research and The Royal Marsden NHS Foundation trust in 2003. He has since been involved in developing over 100 new drugs, some of which are currently available to patients. One of these drugs is enzalutamide, which has recently been submitted for European marketing authorization following positive clinical trials.

  11. Maria Goeppert Mayer

    NASA Astrophysics Data System (ADS)

    Moszkowski, Steven A.

    1996-05-01

    The discovery and application of the nuclear shell model, for which Maria Goeppert Mayer received the Nobel Prize in 1963, together with Jensen, was one of the most important developments in nuclear physics. It is not so well known that Maria Goeppert Mayer was an accomplished physicist even from the beginning of her career. She and Joseph Mayer, her husband, coauthored a book on Statistical Mechanics, which was the standard textbook in the subject when I was a student at the University of Chicago. Her discovery of the nuclear shell model was rather unexpected. In fact, from what was known about the nuclear forces at the time, it was expected that the nucleus would behave more like a liquid drop than a quasi-atomic system with independent particle motion. The name ''Magic Numbers'' was coined by Wigner, (who shared the Nobel Prize with Mayer and Jensen for pioneering work in nuclear theory), as he was somewhat skeptical about the shell model, until the evidence for it became convincing. The name stuck, however, and, indeed, it may be quite appropriate as an indication of Maria Mayer's great intuitive powers. The story is not over yet. To this day, the origin of the strong spin-orbit coupling and of nuclear pairing are partially, but not entirely, understood.

  12. Santa Maria Volcano, Guatemala

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The eruption of Santa Maria volcano in 1902 was one of the largest eruptions of the 20th century, forming a large crater on the mountain's southwest flank. Since 1922, a lava-dome complex, Santiaguito, has been forming in the 1902 crater. Growth of the dome has produced pyroclastic flows as recently as the 2001-they can be identified in this image. The city of Quezaltenango (approximately 90,000 people in 1989) sits below the 3772 m summit. The volcano is considered dangerous because of the possibility of a dome collapse such as one that occurred in 1929, which killed about 5000 people. A second hazard results from the flow of volcanic debris into rivers south of Santiaguito, which can lead to catastrophic flooding and mud flows. More information on this volcano can be found at web sites maintained by the Smithsonian Institution, Volcano World, and Michigan Tech University. ISS004-ESC-7999 was taken 17 February 2002 from the International Space Station using a digital camera. The image is provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Searching and viewing of additional images taken by astronauts and cosmonauts is available at the NASA-JSC Gateway to

  13. Santa Maria Volcano, Guatemala

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The eruption of Santa Maria volcano in 1902 was one of the largest eruptions of the 20th century, forming a large crater on the mountain's southwest flank. Since 1922, a lava-dome complex, Santiaguito, has been forming in the 1902 crater. Growth of the dome has produced pyroclastic flows as recently as the 2001-they can be identified in this image. The city of Quezaltenango (approximately 90,000 people in 1989) sits below the 3772 m summit. The volcano is considered dangerous because of the possibility of a dome collapse such as one that occurred in 1929, which killed about 5000 people. A second hazard results from the flow of volcanic debris into rivers south of Santiaguito, which can lead to catastrophic flooding and mud flows. More information on this volcano can be found at web sites maintained by the Smithsonian Institution, Volcano World, and Michigan Tech University. ISS004-ESC-7999 was taken 17 February 2002 from the International Space Station using a digital camera. The image is provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Searching and viewing of additional images taken by astronauts and cosmonauts is available at the NASA-JSC Gateway to

  14. Geologic structure of shallow maria. [topography of lunar maria

    NASA Technical Reports Server (NTRS)

    Dehon, R. A.; Waskom, J. A.

    1975-01-01

    Isopach maps and structural contour maps of the eastern mare basins (30 deg N to 30 deg S; 0 deg to 100 deg E), constructed from measurements of partially buried craters, are presented and discussed. The data, which are sufficiently scattered to yield gross thickness variations, are restricted to shallow maria with less than 1500-2000 m of mare basalts. The average thickness of basalt in the irregular maria is between 200 and 400 m. Correlations between surface topography, basalt thickness, and basin floor structure are apparent in most of the basins that were studied. The mare surface is commonly depressed in regions of thick mare basalts; mare ridges are typically located in regions of pronounced thickness changes; and arcuate mare rilles are confined to thin mare basalts. Most surface structures are attributed to shallow stresses developed within the mare basalts during consolidation and volume reduction.

  15. Flower Still Life, Maria Van Oosterwijck

    ERIC Educational Resources Information Center

    Holtrop, Emily

    2004-01-01

    This brief article describes the life of Maria van Oosterwijck. It also discusses her art and its significance and symbolism. A list of suggested activities for elementary, middle, and high school students is included.

  16. Flower Still Life, Maria Van Oosterwijck

    ERIC Educational Resources Information Center

    Holtrop, Emily

    2004-01-01

    This brief article describes the life of Maria van Oosterwijck. It also discusses her art and its significance and symbolism. A list of suggested activities for elementary, middle, and high school students is included.

  17. Rotational Properties of the Maria Asteroid Family

    NASA Astrophysics Data System (ADS)

    Kim, M.-J.; Choi, Y.-J.; Moon, H.-K.; Byun, Y.-I.; Brosch, N.; Kaplan, M.; Kaynar, S.; Uysal, Ö.; Güzel, E.; Behrend, R.; Yoon, J.-N.; Mottola, S.; Hellmich, S.; Hinse, T. C.; Eker, Z.; Park, J.-H.

    2014-03-01

    The Maria family is regarded as an old-type (~3 ± 1 Gyr) asteroid family that has experienced substantial collisional and dynamical evolution in the main belt. It is located near the 3:1 Jupiter mean-motion resonance area that supplies near-Earth asteroids to the inner solar system. We carried out observations of Maria family asteroids during 134 nights from 2008 July to 2013 May and derived synodic rotational periods for 51 objects, including newly obtained periods of 34 asteroids. We found that there is a significant excess of fast and slow rotators in the observed rotation rate distribution. The one-sample Kolmogorov-Smirnov test confirms that the spin rate distribution is not consistent with a Maxwellian at a 92% confidence level. From correlations among rotational periods, amplitudes of light curves, and sizes, we conclude that the rotational properties of Maria family asteroids have been changed considerably by non-gravitational forces such as the YORP effect. Using a light-curve inversion method, we successfully determined the pole orientations for 13 Maria members and found an excess of prograde versus retrograde spins with a ratio (Np /Nr ) of 3. This implies that the retrograde rotators could have been ejected by the 3:1 resonance into the inner solar system since the formation of the Maria family. We estimate that approximately 37-75 Maria family asteroids larger than 1 km have entered near-Earth space every 100 Myr.

  18. Rotational properties of the Maria asteroid family

    SciTech Connect

    Kim, M.-J.; Byun, Y.-I.; Choi, Y.-J.; Moon, H.-K.; Hinse, T. C.; Park, J.-H.; Brosch, N.; Kaplan, M.; Kaynar, S.; Uysal, Ö.; Eker, Z.; Güzel, E.; Behrend, R.; Yoon, J.-N.; Mottola, S.; Hellmich, S.

    2014-03-01

    The Maria family is regarded as an old-type (∼3 ± 1 Gyr) asteroid family that has experienced substantial collisional and dynamical evolution in the main belt. It is located near the 3:1 Jupiter mean-motion resonance area that supplies near-Earth asteroids to the inner solar system. We carried out observations of Maria family asteroids during 134 nights from 2008 July to 2013 May and derived synodic rotational periods for 51 objects, including newly obtained periods of 34 asteroids. We found that there is a significant excess of fast and slow rotators in the observed rotation rate distribution. The one-sample Kolmogorov-Smirnov test confirms that the spin rate distribution is not consistent with a Maxwellian at a 92% confidence level. From correlations among rotational periods, amplitudes of light curves, and sizes, we conclude that the rotational properties of Maria family asteroids have been changed considerably by non-gravitational forces such as the YORP effect. Using a light-curve inversion method, we successfully determined the pole orientations for 13 Maria members and found an excess of prograde versus retrograde spins with a ratio (N{sub p} /N{sub r} ) of 3. This implies that the retrograde rotators could have been ejected by the 3:1 resonance into the inner solar system since the formation of the Maria family. We estimate that approximately 37-75 Maria family asteroids larger than 1 km have entered near-Earth space every 100 Myr.

  19. Rotational properties of the Maria asteroid family

    NASA Astrophysics Data System (ADS)

    Kim, M.; Choi, Y.; Moon, H.; Byun, Y.; Brosch, N.; Kaplan, M.; Kaynar, S.; Uysal, O.; Guzel, E.; Behrend, R.; Yoon, J.; Mottola, S.; Hellmich, S.; Hinse, T.; Eker, Z.; Park, J.

    2014-07-01

    Introduction: The Maria family is regarded as an old-type (˜3 ± 1 Gyr) [1] asteroid family which has experienced substantial collisional and dynamical evolution in the main belt. It is located near the 3:1 Jupiter mean-motion resonance area that supplies near-Earth asteroids (NEAs) to the inner Solar System. Observations: We carried out observations of Maria family asteroids in 134 nights from July 2008 to May 2013 using 0.5-m to 2-m class telescopes at seven observatories in the northern hemisphere, and derived synodic rotational periods for 51 objects, including new periods for 34 asteroids [2]. Results: We found that there is a significant excess of fast and slow rotators in the observed rotation-rate distribution. From the correlations among rotational periods, the amplitudes of lightcurves, and the sizes, we conclude that the rotational properties of the Maria family asteroids have been changed considerably by non-gravitational forces such as the YORP effect. Using the lightcurve inversion method [3,4], we successfully determined pole orientations for 13 Maria members, and found an excess of prograde spins over retrograde spins with a ratio (N_p/N_r) of 3. This implies that the retrograde rotators could have been ejected by the 3:1 resonance into the inner Solar System since the formation of the Maria family. We estimate that approximately 37 to 75 Maria family asteroids larger than 1 km have entered the near-Earth space as per 100 Myr [2].

  20. Maria Montessori: Portrait of a Young Woman

    ERIC Educational Resources Information Center

    Povell, Phyllis

    2007-01-01

    In this article, the author presents the biography of Maria Montessori, who pioneered early childhood education and introduced a new method of pedagogy. The innovations in education that Montessori introduced were enough to reserve a place for her in the history books. Montessori was ahead of her time in many aspects of her life. The decisions…

  1. Maria Montessori and Educational Forces in America

    ERIC Educational Resources Information Center

    Shortridge, P. Donohue

    2007-01-01

    When Maria Montessori addressed two wildly enthusiastic American audiences at Carnegie Hall in December 1913, she thrilled the parents in attendance, but sent a shock wave through the educational establishment. Instead of accommodating skeptics from the teacher-training institutions seated there that night, she appealed directly to parents who…

  2. Ave Maria: A 'Seriously Catholic' Law School.

    ERIC Educational Resources Information Center

    Mangan, Katherine S.

    2000-01-01

    Reports on the founding of Ave Maria School of Law (Michigan), opening in 2000, which plans to integrate Catholic teachings into every course. Focus is on the school's founder, Thomas S. Monaghan, and the school's first dean, Bernard Dobranski, who suggest that the new school can avoid difficulties with tenured liberal professors and attract top…

  3. Maria Sklodowska-Curie - scientist, friend, manager

    NASA Astrophysics Data System (ADS)

    Slavchev, A.

    2009-01-01

    Great names in science represent an inexhaustible source and richness of inspiration, satisfaction and consolation, a moving and victorious force. Throughout her exemplifying life, Maria Sklodowska remained modest but with a keen sense of humor, of an outstanding style, a mine of knowledge and experience, of innovative ideas and a rich inner life. Full of love, of passion to give and to share, of natural optimism, mixed with a light melancholy, so typical for sages. She vehemently defended the love of scientific research, of the spirit of adventure and entrepreneurship and fought for international culture, for the protection of personality and talent. Maria Sklodowska left her passion to science, her dedication to work including education and training of young people, her passionate adherence to her family, her belief in her friends, her pure and profound humanity and warmth! The paper should be a homage to her, an appreciation of her work over the years, but not less a correspondence, a conversation with her! On the other hand, the present solemn occasion resuscitates the personalities of Maria and Pierre Curie and their work, in particular of Maria Sklodowska in her own native land! In this manner, it truly contributes to her immortality!

  4. Women in History--Maria Poveka Martinez

    ERIC Educational Resources Information Center

    Koeppe, Tina

    2006-01-01

    This article profiles Native American artisan Maria Poveka Martinez. Martinez played a vital role in the revival of pottery making throughout the Southwest United States. Born in 1887 in the San Ildefonso region of New Mexico, Martinez first made pottery as a child and received encouragement from her aunt, who was an excellent potter. 1907 is the…

  5. Ave Maria: A 'Seriously Catholic' Law School.

    ERIC Educational Resources Information Center

    Mangan, Katherine S.

    2000-01-01

    Reports on the founding of Ave Maria School of Law (Michigan), opening in 2000, which plans to integrate Catholic teachings into every course. Focus is on the school's founder, Thomas S. Monaghan, and the school's first dean, Bernard Dobranski, who suggest that the new school can avoid difficulties with tenured liberal professors and attract top…

  6. Women in History--Maria Montessori

    ERIC Educational Resources Information Center

    Zierdt, Ginger L.

    2007-01-01

    This article profiles Maria Montessori, an international ambassador for children who became known for her theories and methods of pedagogy, called the "Montessori Method." Montessori developed an educational theory, which combined ideas of scholar Froebel, anthropologists Giuseooe Serge, French physicians Jean Itard and Edouard Sequin,…

  7. Maria Rubies I Garrofe (1932-1993)

    ERIC Educational Resources Information Center

    Baste, Carme Amoros

    2004-01-01

    This article profiles educator Maria Rubies I Garrofe. Rubies was a woman committed to education and the reconstruction of her country, Spain, equipped solely with the force of her convictions and her faith in dialogue. It is difficult to separate her personal commitment from her educational, social and political commitment. From the very outset…

  8. Women in History--Maria Montessori

    ERIC Educational Resources Information Center

    Zierdt, Ginger L.

    2007-01-01

    This article profiles Maria Montessori, an international ambassador for children who became known for her theories and methods of pedagogy, called the "Montessori Method." Montessori developed an educational theory, which combined ideas of scholar Froebel, anthropologists Giuseooe Serge, French physicians Jean Itard and Edouard Sequin,…

  9. Maria Rubies I Garrofe (1932-1993)

    ERIC Educational Resources Information Center

    Baste, Carme Amoros

    2004-01-01

    This article profiles educator Maria Rubies I Garrofe. Rubies was a woman committed to education and the reconstruction of her country, Spain, equipped solely with the force of her convictions and her faith in dialogue. It is difficult to separate her personal commitment from her educational, social and political commitment. From the very outset…

  10. Women in History--Maria Poveka Martinez

    ERIC Educational Resources Information Center

    Koeppe, Tina

    2006-01-01

    This article profiles Native American artisan Maria Poveka Martinez. Martinez played a vital role in the revival of pottery making throughout the Southwest United States. Born in 1887 in the San Ildefonso region of New Mexico, Martinez first made pottery as a child and received encouragement from her aunt, who was an excellent potter. 1907 is the…

  11. Maria Montessori and Educational Forces in America

    ERIC Educational Resources Information Center

    Shortridge, P. Donohue

    2007-01-01

    When Maria Montessori addressed two wildly enthusiastic American audiences at Carnegie Hall in December 1913, she thrilled the parents in attendance, but sent a shock wave through the educational establishment. Instead of accommodating skeptics from the teacher-training institutions seated there that night, she appealed directly to parents who…

  12. Maria Montessori: Portrait of a Young Woman

    ERIC Educational Resources Information Center

    Povell, Phyllis

    2007-01-01

    In this article, the author presents the biography of Maria Montessori, who pioneered early childhood education and introduced a new method of pedagogy. The innovations in education that Montessori introduced were enough to reserve a place for her in the history books. Montessori was ahead of her time in many aspects of her life. The decisions…

  13. The American Odyssey of Maria Montessori.

    ERIC Educational Resources Information Center

    Kornegay, William

    Dr. Maria Montessori's 1913 visit and lecture tour to the United SLates is described in detail with numerous citations from newspaper coverage of the event. The enthusiastic reception extended to the European physician and educator is reviewed, and her meetings, notably with Mr. and Mrs. Alexander Graham Bell, President and Mrs. Woodrow Wilson,…

  14. Maria Montessori: Teacher of Unteachable Children.

    ERIC Educational Resources Information Center

    Brendtro, Larry K.

    1999-01-01

    Describes the work of Maria Montessori, starting with her career in medicine which gave her the unique perspective to probing the frontiers of the inner intellectual life of children. Explains how she felt every student possessed untapped potentials. Discusses how her concept of the potential of the absorbent mind of children is being…

  15. The American Odyssey of Maria Montessori.

    ERIC Educational Resources Information Center

    Kornegay, William

    Dr. Maria Montessori's 1913 visit and lecture tour to the United SLates is described in detail with numerous citations from newspaper coverage of the event. The enthusiastic reception extended to the European physician and educator is reviewed, and her meetings, notably with Mr. and Mrs. Alexander Graham Bell, President and Mrs. Woodrow Wilson,…

  16. Bioanalysis young investigator: Maria Rambla-Alegre.

    PubMed

    Rambla-Alegre, Maria

    2012-06-01

    Maria Rambla-Alegre obtained the European doctorate in March 2011, with the maximum qualification: Excellent "Cum Laude", and has already published 33 articles in reputable scientific journals, presented 61 communications in international symposia, participated in nine research projects, as well as received several awards since 2006. Nowadays, Maria is contracted at Ghent University (Belgium) where she is completing a post-doc. During the time I have known her, I have frequently been impressed by her exceptional capabilities to quickly learn new skills to develop and validate new liquid chromatographic procedures, and by her constant initiative to bring together innovative analytical methods. Maria has always adopted a positive, critical view and shows eagerness to better herself. Besides her exceptional knowledge in LC, she has a sound scientific background in capillary electrophoresis, GC, sample preparation and optimization procedures that allows her to complement her investigations and has resulted in significant papers in the analytical chemistry field. Our research group has greatly benefited from Maria's capabilities, as can be seen in recent publications in the Journal of Chromatography A, Talanta, Analytical and Bioanalytical Chemistry and other specialized journals that directly represent her work, mainly as corresponding author. It is extremely remarkable that she has published a review of her PhD results. Not everyone has the possibility to publish it. This is a clear sign of the high quality of her research. Compared to other fellows that I have supervised, Maria is undoubtedly the best one. I can, beyond all doubt, give a score of 10/10 to the quality of her research activity. Finally, I would personally like to add that she is an outstanding, serious, independent thinker who is always well informed about the topics she tackles. Maria is also very friendly, a good worker and always willing to help others, which has been a most positive characteristic

  17. Maria Mitchell: A New Scholarly Biography

    NASA Astrophysics Data System (ADS)

    Welther, Barbara L.

    2007-12-01

    Margaret Moore Booker has researched, written, and just published a proper biography of "America's First Woman Astronomer." To the diaries, notes, and lectures that Maria Mitchell wrote, Booker has added details from other historical sources and pulled together a very stylish, well-written, and illuminating volume. This paper will review some of the well-known details of Mitchell's life and show how Booker's work sheds new light on her subject's persona.

  18. Maria Mitchell's Comet - a Challenge Once More?

    NASA Astrophysics Data System (ADS)

    Boyce, P. B.; Graham, A. P.; Strelnitski, V.

    1997-12-01

    This year marks the sesquicentennial of the discovery of a fateful comet by Maria Mitchell (1 October 1847). This was one of the first telescopic comets ever discovered and the first one discovered by a woman. It brought Maria Mitchell the gold medal from the King of Denmark, the first appointment of a woman as professor of Astronomy (at Vassar College) and the fame to be the first (and for ninety years - the only) woman - member of the American Academy of Arts and Sciences. It gave Maria Mitchell an unusually favorable opportunity to struggle for the rights of American women in science. We restore the circumstances of this discovery, and present the results of a modern re-calculation of the orbit of the comet, including its present position in the sky and its ephemeris for the next 50 years. The comet is 32(m) now and will slowly decrease in brightness. Our ability to detect faint objects has improved dramatically over the 150 years since the comet was discovered. By extrapolation, we show that modern technology may catch up with the declining brightness of the comet by the middle of the next century. Another challenge for astronomers!

  19. On the equipotential surface hypothesis of lunar maria floors

    NASA Astrophysics Data System (ADS)

    Arkani-Hamed, Jafar; Konopliv, A. S.; Sjogren, W. L.

    1999-03-01

    The equipotential surface hypothesis suggests that lunar maria floors lie on a surface parallel to the selenoid. This is examined using the spherical harmonic representations of the Clementine topography and Lunar Prospector gravity data. It is demonstrated that the floors of both circular and noncircular maria significantly deviate from an equipotential surface. Deeper circular maria and the deeper part of the noncircular Mare Tranquillitatis have been subsided under larger mass loads in the crust. We calculate the mass beneath the maria to be in excess to the mass required for isostatic compensation of the topography at 60 km depth. A global map of this excess mass shows that the noncircular maria are isostatically compensated, unlike the circular maria. The map also reveals seven new sizable mascons: the three largest are associated with Mendel-Rydberg, Mare Humboldtianum, and Mare Moscoviense.

  20. Mixteco de Santa Maria Penoles, Oaxaca (Mixtec of Santa Maria Penoles, Oaxaca).

    ERIC Educational Resources Information Center

    Mexico Coll. (Mexico City)

    This document is one of 17 volumes on indigenous Mexican languages and is the result of a project undertaken Archivo de Lenguas Indigenas de Mexico. This volume contains information on Mixtec, an indigenous language of Mexico spoken in Santa Maria Penoles in the state of Oaxaca. The objective of collecting such a representative sampling of the…

  1. 76 FR 19100 - Maria Carmen Palazzo: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... HUMAN SERVICES Food and Drug Administration Maria Carmen Palazzo: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is issuing an order under the Federal Food, Drug, and Cosmetic Act (the FD&C Act) permanently debarring Maria Carmen Palazzo,...

  2. 27 CFR 9.28 - Santa Maria Valley.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Santa Maria Valley. 9.28... OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.28 Santa Maria Valley. (a) Name. The name of the viticultural area described in this section is “Santa...

  3. Maria Israel and the Old Loma Point Lighthouse.

    ERIC Educational Resources Information Center

    Stetz, Debbie

    1997-01-01

    Profiles Maria Israel who served as Assistant Keeper for the Point Loma Lighthouse at San Diego (California) harbor in the late 1800s. Maria's husband, Robert Decatur Israel, was the lighthouse keeper and wives often filled the position as assistant. Discusses the role of the United States Lighthouse Service and includes several photos. (MJP)

  4. Finding Basalt Chips from Distant Maria

    NASA Astrophysics Data System (ADS)

    Taylor, G. J.

    2006-04-01

    The Apollo 16 landing site is in the lunar highlands, over 200 kilometers away from the nearest maria. Nevertheless, the Apollo 16 regolith contains a small percentage (<1%) of tiny fragments thrown to the site from distant maria. Ryan Zeigler, his colleagues at Washington University in St. Louis: Randy Korotev, Brad Jolliff, and the late Larry Haskin, and Jeffrey Gillis-Davis (University of Hawaii) made a detailed study of the chemical composition and mineralogy of fragments (only 2-4 millimeters across) of mare basalts. The basalts vary in composition, but are similar to other types identified previously. The team matched the compositions of the fragments to compositions of mare surfaces in the Apollo 16 region using remote sensing data from the Clementine mission. This blending of cosmochemical and remote sensing analyses allowed them to make educated guesses about where each of the basalt fragments may have originated. We now have a fuller understanding of the range of compositions of mare basalts and, because basalts record a wealth of information about planetary interiors, this research enlightens us about the diversity of rock compositions in the lunar mantle.

  5. Ignoring taboos: Maria Lenk, Latin American inspirationalist.

    PubMed

    Votre, S; Mourão, L

    2001-01-01

    Maria Lenk is widely recognized as an exceptional athlete who participated in women's sport from around 1930 until 1950. In 1932, at the age of seventeen, she was the first woman to be included in a Latin American delegation to the Olympic Games. As a swimmer, she still sets world records at the age of eighty-six. This super-champion's sporting achievements and her persistent dedication to the advancement of sport still impress and surprise todays professional swimmers and researchers. Contextualised in the male-dominated society of Brazil during the first half of the twentieth century, this chapter traces the achievement, and rise to international fame, of Maria Lenk. It examines the factors that enabled her to emerge not only as an important figure in sport but also as an icon of female emancipation in Brazilian and Latin American society. The focus is on Lenk's influence on the issues which affected the development of women's sport in Latin America. It also highlights the significance of Lenk's contribution to the changing place of women in Brazilian and South American society.

  6. Case studies, Santa Maria Province, California

    SciTech Connect

    Bird, K.J.; McClellan, P.H.; Bruns, T.R. )

    1990-05-01

    Seismic-reflection records and well data are being analyzed to provide a subsurface geologic framework for the US Geological Survey's Santa Maria project. This project, jointly sponsored by the Evolution of Sedimentary Basins and Onshore Oil and Gas Investigations Programs, is a basin-evolution study focusing on the geologically complex and tectonically active south-central Camomia margin. The area embraces several basins and basin fragments: the Santa Maria (on and offshore), Pismo, Huasna Sur, Santa Lucia and western Santa Barbara-Ventura basins. These basins have many similarities, including generally synchronous formation at approximately the end of the Oligocene, basin development on a complex assemblage of Mesozoic tectonostratigraphic terranes, and basin fill consisting of Neogene clastic marine and nonmarine deposits, minor volcanic rocks, and organic-rich biogenous deposits of the Monterey Formation. Despite these similarities, basin origins and paleogeographies are controversial and uncertain. Large petroleum resources, collectively more than 1 billion bbl of oil, and a long exploration history primarily are responsible for an abundance of subsurface information in these basins. However, since the early 1950s, relatively few published studies have provided subsurface documentation. The authors are constructing a network of well-correlation sections, supplemented where possible with seismic-reflection data and synthetic seismograms, which integrate surface with subsurface geology, one basin with another basin, and onshore with offshore regions. Offshore seismic records offer an opportunity for improved stratigraphic understanding, including the discrimination of tectonic from eustatic sea level patterns by calibrating the stratigraphy penetrated in wells with the seismic-reflection records.

  7. Color Panorama of Santa Maria Crater for Opportunity Anniversary

    NASA Image and Video Library

    2011-01-20

    NASA Mars Exploration Rover Opportunity is spending the seventh anniversary of its landing on Mars investigating a crater called Santa Maria, which has a diameter about the length of a football field. This scene looks eastward across the crater.

  8. Stereo Panorama of Santa Maria Crater for Opportunity Anniversary

    NASA Image and Video Library

    2011-01-20

    NASA Mars Exploration Rover Opportunity spent the seventh anniversary of its landing on Mars investigating a crater called Santa Maria, which has a diameter about the length of a football field. 3D glasses are necessary to view this image.

  9. Black Maria Reconstruction (left foreground); Building No. 1; Main Building; ...

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

    Black Maria Reconstruction (left foreground); Building No. 1; Main Building; Edison Storage Battery Building (right background) - Thomas A. Edison Laboratories, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  10. View of Santa Maria Crater from Western Rim, Sol 2454

    NASA Image and Video Library

    2011-01-13

    This 360-degree mosaic of images from the navigation camera on NASA Mars Exploration Rover Opportunity shows the view from the western rim of Santa Maria crater. South is at the center, north at both ends.

  11. Lunar Maria and circular basins-a review

    USGS Publications Warehouse

    Stuart-Alexander, D. E.; Howard, K.A.

    1970-01-01

    Lunar Orbiter data make it possible to examine the distribution and relations of maria and large circular basins over the entire Moon. The restricted distribution and age of the maria are in marked contrast to the apparently random distribution in time and place of the circular basins, some of which contain mare fillings. The circular basins are believed to be impact scars, and the maria to be volcanic fills which in each case are younger than the structures they fill. Twenty-nine circular basins 300 km wide or wider are recognized. They are placed in an age sequence because successive stages of degradation can be recognized from the fresh Orientale basin to the almost obliterated basin containing Mare Australe. The maria were emplaced during a short span of lunar history, although some light plains of the highlands may be older maria lightened through age. The present maria are topographically low, tend to be associated with large circular basins, and lie in a crude global belt of regional concentrations; 94% are on the hemisphere facing the Earth. Possible explanations offered for these patterns of mare distribution include impact-induced volcanism, volcanic extrusion to a hydrostatic level, isostatic compensation, lateral heterogeneity in the lunar interior, subcrustal convection, and volcanism due to disruption by Earth's gravity. ?? 1970.

  12. Maria Goeppert Mayer and the Nobel Prize

    NASA Astrophysics Data System (ADS)

    Johnson, Karen E.

    2013-04-01

    When Maria Goeppert Mayer was awarded the Nobel Prize in Physics in 1963, she was only the second woman to receive that award and there have been no additional female physics laureates since. Mayer was uniquely prepared to carry out her prize-winning work on the nuclear shell model. Furthermore, she worked with some of the most well-known figures in mid-twentieth century physics, and her award came at a time when American science was in ascendance. Why, then, is her name so little known beyond the physics community? There are several possible answers to this question, ranging from the personal (her modest reaction to public acclaim) and the scientific (the mathematically abstract nature of her prize-winning work), to the national (the nature of the issues commanding public attention in the 1960s). In this talk I will present an overview of the circumstances that enabled Mayer to make exceptional contributions to nuclear physics, and then examine some of the possible reasons why her exceptional status is not more widely known.

  13. [Pathography and biography of the Empress Maria Theresa].

    PubMed

    Habek, D; Masić, I

    2001-01-01

    The empress and queen Maria Theresa Habsburg-Lorraine (May 13th, 1917-November 29th, 1780) bore sixteen children in the marriage with the emperor Franz I Stepha and was famous as "mother-in-law of Europe". Her brother Leopold died immediately after he was born, her sister Amalia died in the cradle and Maria Ana died of perinatal complications at the birth of a dead infant in 1744. The famous hereditary facial dysmorphia of the "Hasburg jawe" wasn't noticed in Maria Theresa's surviving children. In October of 1738, after giving birth to her daughter Ana, a manual lysis of the placenta was performed due to the retained placenta and postpartal bleeding. In 1741 her daughter Carolina died, and in 1767 her daughter Josepha died of small pox. Her daughter Elizabeth remained deformed by the pock marks, and Maria Christina got a puerperal sepsis, but surprisingly, didn't die. Maria Antoinette ended under a guillotine in France, along with her husband Luis XVI. Maria Theresa's father, Karl VI died of the cholecystopankreatitis and peritonitis, and her husband and co-ruler most probably died of acute coronary incident in August 18th, 1765. After her husband's death she started suffering from depression with steady necrophile obsessions. Maria Theresa suffered from a chronical obstructional pulmonary disease (asthma), rehumatic syndromes, hypertension and anxiodepressive syndromes. In 1767 she had small pox. In November 11th 1780 she caught a cold which grew into a pneumonia with high fever. She died of cardiopulmonal dedompensation preceded by pneumonia and asthma.

  14. Ages of the lunar nearside light plains and maria

    NASA Technical Reports Server (NTRS)

    Boyce, J. M.; Dial, A. L.; Soderblom, L. A.

    1974-01-01

    An extension of a previous work on relative age mapping for the lunar nearside is presented. The ages were determined from Apollo (Hasselblad, metric, and panoramic) and Lunar Orbiter photographs; three major subdivisions were observed: maria and two older light plains units. The plains units center around 3.8 b.y. and 4.0 b.y., respectively. Ages of maria decrease westward. The oldest maria is 3.7 b.y.; it comprises Mare Tranquillitatis and two small areas in southeastern Mare Imbrium. Oceanus Procellarum, southwestern Mare Imbrium, northern Mare Humorum, and northwestern Mare Serenitatis contain the youngest maria; the youngest of these formed about 1.7 b.y. ago. Emplacement of all three subdivisions occurred over a 2.3 b.y. interval. The three-stage model of mare emplacement proposed by Soderblom (1970a) is confirmed. Thus the sequence is (1) high-Ti basalts in the eastern hemisphere, (2) low-Ti basalts filling circular ring-maria, and (3) high-Ti basalts in the western hemisphere.

  15. Ages of the lunar nearside light plains and maria

    NASA Technical Reports Server (NTRS)

    Boyce, J. M.; Dial, A. L.; Soderblom, L. A.

    1974-01-01

    An extension of a previous work on relative age mapping for the lunar nearside is presented. The ages were determined from Apollo (Hasselblad, metric, and panoramic) and Lunar Orbiter photographs; three major subdivisions were observed: maria and two older light plains units. The plains units center around 3.8 b.y. and 4.0 b.y., respectively. Ages of maria decrease westward. The oldest maria is 3.7 b.y.; it comprises Mare Tranquillitatis and two small areas in southeastern Mare Imbrium. Oceanus Procellarum, southwestern Mare Imbrium, northern Mare Humorum, and northwestern Mare Serenitatis contain the youngest maria; the youngest of these formed about 1.7 b.y. ago. Emplacement of all three subdivisions occurred over a 2.3 b.y. interval. The three-stage model of mare emplacement proposed by Soderblom (1970a) is confirmed. Thus the sequence is (1) high-Ti basalts in the eastern hemisphere, (2) low-Ti basalts filling circular ring-maria, and (3) high-Ti basalts in the western hemisphere.

  16. Eos, Koronis, and Maria Family Asteroids: Infrared (JHK) Photometry

    NASA Technical Reports Server (NTRS)

    Veeder, Glenn J.; Matson, Dennis L.; Owensby, Pamela D.; Gradie, Jonathan C.; Bell, Jeffrey F.; Tedesco, Edward F.

    1995-01-01

    Infrared photometry at 1.2, 1.6, and 2.2 micrometer (JHK) is reported for 56 asteroids in the Eos, Koronis and, Maria dynamical families. These data are consistent with similar surface composition for all of the asteroids of each family. The infrared colors within each family cluster in the region observed for the S taxonomic class, but Eos asteroids may belong to a separable K class. Asteroid 243 Ida, which was observed by the Galileo spacecraft, is a typical member of the Koronis family. The average infrared colors of the Maria family are slightly redder than those of the Eos and Koronis families.

  17. Hurricane Maria's Strengthening Winds Seen in NASA SMAP Image

    NASA Image and Video Library

    2017-09-19

    The radiometer instrument on NASA's Soil Moisture Active Passive (SMAP) spacecraft captured this image of Hurricane Maria at 6:27 a.m. EDT on Sept. 19, 2017 (10:27 UTC), showing an estimated maximum surface wind speed of 126.6 miles per hour (56.6 meters per second). While Maria was already a Category 5 hurricane at the time of this observation, it is an extremely tightly organized hurricane and SMAP cannot fully resolve its highest winds due to the 25-mile (40-kilometer) resolution of SMAP. https://photojournal.jpl.nasa.gov/catalog/PIA21960

  18. Eugenio Maria de Hostos and His Pedagogical Thought

    ERIC Educational Resources Information Center

    Osorio, Carlos Rojas

    2012-01-01

    Considered one of the forefathers of the social sciences and humanities throughout Latin America, Eugenio Maria de Hostos (1839-1903) also made important contributions to educational thinking, establishing important educational programs in places like Chile and the Dominican Republic. Hostos is also a key historical figure in the struggle for…

  19. Eugenio Maria de Hostos and His Pedagogical Thought

    ERIC Educational Resources Information Center

    Osorio, Carlos Rojas

    2012-01-01

    Considered one of the forefathers of the social sciences and humanities throughout Latin America, Eugenio Maria de Hostos (1839-1903) also made important contributions to educational thinking, establishing important educational programs in places like Chile and the Dominican Republic. Hostos is also a key historical figure in the struggle for…

  20. Maria Tallchief: The Story of an American Indian.

    ERIC Educational Resources Information Center

    Gridley, Marion E.

    Maria Tallchief has earned a lasting place in the history of dance as one of the world's greatest ballerinas. She is also an American Indian. She was born in 1925 in Fairfax, Oklahoma; her father was a full-blooded Osage Indian, her mother was of Scotch-Irish and Dutch ancestry. Discovery of oil on the Osage Reservation had brought wealth to all…

  1. Maria Catrileo's Work in the Tagmemics of Mapuche.

    ERIC Educational Resources Information Center

    Hernandez, Frances

    The Mapuches, a tribe now numbering about 500,000 people in south central Chile are the descendants of the Araucanians of Spanish legend. Many still speak only their own idiom, which now shows much lexical influence of the surrounding Spanish. This paper is an exposition of Maria Catrileo Chiguailaf de Godo's research in her native language. It…

  2. Maria Edgeworth: Nineteenth Century Irish Female Pioneer of Science Education

    ERIC Educational Resources Information Center

    Scantlebury, Kathryn; Murphy, Collette

    2009-01-01

    Maria Edgeworth was a nineteenth century novelist, primarily remembered for her adult and children's novels. Yet her book, "Letters for literary ladies" discussed the importance of science education for girls and in conjunction with her father, Richard Edgeworth, she wrote several treatises on education. Their book "Practical education" advocates…

  3. Chrysalis: Maria Sibylla Merian and the Secrets of Metamorphosis

    USDA-ARS?s Scientific Manuscript database

    The article reviews a new biography of the German artist and entomologist Maria Sibylla Merian (1647-1717), as told completely and engagingly by popular nonfiction author Kim Todd. In spite of many hurdles, Merian came to be one of the premier entomologists of her time, the first insect ecologist ...

  4. Maria Edgeworth: Nineteenth Century Irish Female Pioneer of Science Education

    ERIC Educational Resources Information Center

    Scantlebury, Kathryn; Murphy, Collette

    2009-01-01

    Maria Edgeworth was a nineteenth century novelist, primarily remembered for her adult and children's novels. Yet her book, "Letters for literary ladies" discussed the importance of science education for girls and in conjunction with her father, Richard Edgeworth, she wrote several treatises on education. Their book "Practical education" advocates…

  5. Fisheye Stereo from Edge of Santa Maria Crater, Sol 2459

    NASA Image and Video Library

    2010-12-28

    This image from NASA Mars Rover Opportunity is from the edge of a football-field-size crater informally named Santa Maria. The rover upraised robotic arm, itself out of view, casts a dragon-shaped shadow in the foreground. 3D glasses are necessary.

  6. Maria Helena Novaes--Creative Person, Creative Life

    ERIC Educational Resources Information Center

    de Alencar, Eunice M. L. Soriano

    2014-01-01

    This article describes the characteristics and accomplishments of Maria Helena Novaes, one of the most creative school psychologists of Brazil. It identifies the people who influenced her and some of the factors that may have contributed to her achievements and rise to eminence. It highlights the numerous opportunities she received during her life…

  7. Maria Tallchief: The Story of an American Indian.

    ERIC Educational Resources Information Center

    Gridley, Marion E.

    Maria Tallchief has earned a lasting place in the history of dance as one of the world's greatest ballerinas. She is also an American Indian. She was born in 1925 in Fairfax, Oklahoma; her father was a full-blooded Osage Indian, her mother was of Scotch-Irish and Dutch ancestry. Discovery of oil on the Osage Reservation had brought wealth to all…

  8. Maria Helena Novaes--Creative Person, Creative Life

    ERIC Educational Resources Information Center

    de Alencar, Eunice M. L. Soriano

    2014-01-01

    This article describes the characteristics and accomplishments of Maria Helena Novaes, one of the most creative school psychologists of Brazil. It identifies the people who influenced her and some of the factors that may have contributed to her achievements and rise to eminence. It highlights the numerous opportunities she received during her life…

  9. Quebec Fiction: In the Shadow of "Maria Chapdelaine."

    ERIC Educational Resources Information Center

    Mezei, Kathy

    1988-01-01

    Claims that Quebec writers in the 1960s-80s, buoyed by nationalist and separatist aims, created alternative "Marias" who write out of their language, dreams, and bodies, and who are trying to effect a further liberation. Asks where future trajectories invented by Quebec writers will propel their readers next. (RAE)

  10. Maria T. Zuber Receives 2012 Harry H. Hess Medal: Citation

    NASA Astrophysics Data System (ADS)

    Solomon, Sean C.

    2013-01-01

    Maria T. Zuber was awarded the 2012 Harry H. Hess Medal at the AGU Fall Meeting Honors Ceremony, held on 5 December 2012 in San Francisco, Calif. The medal is for "outstanding achievements in research on the constitution and evolution of Earth and other planets."

  11. Maria and Mario Montessori: A Partnership for the Child. [Videotape].

    ERIC Educational Resources Information Center

    Clark, Doug; Kahn, David

    Noting that an examination of the historical and biographical context in which the Montessori educational theory and methods were developed can provide important insights into this educational approach, this 15-minute videotape explores the lives of Maria Montessori and her son Mario. Part 1 of the video, "Discovery: The Pioneering…

  12. Maria Tallchief. Raintree/Rivilo American Indian Stories Series.

    ERIC Educational Resources Information Center

    Erdrich, Heidi Ellen

    The great American ballerina, Maria Tallchief, was born in 1925 in Fairfax, Oklahoma. Her mother was White and her father was a full-blood Osage. Her younger sister, Marjorie, also became a famous dancer. The Osage originally lived in western Missouri. They lived in lodges or tepees and were farmers and hunters. The U.S. Government moved them to…

  13. [Santa Maria Joint Union High School Handbook. Student Behavior Code.

    ERIC Educational Resources Information Center

    Santa Maria Joint Union High School District, CA.

    Designed to be read by parents and children together, this handbook outlines the standards of behavior, discipline, attendance, and academics established at the Santa Maria Joint Union High School in California. Following a letter of introduction to parents, the student code is divided into four sections. Students' legal and educational rights are…

  14. Analysis of the Relative Geological Ages of the Lunar Maria

    NASA Astrophysics Data System (ADS)

    Zeng, X.; Mu, L.; Gao, X.; Yan, W.

    2014-12-01

    Lunar Maria are large, dark, plain areas on the lunar surface mostly covered by basaltic, which are formed by ancient volcanic eruptions, and 23 lunar maria have been named. There are mainly two methods used to determine the ages of the planet surface which are radiometric dating (Papike et.al., 1998) and crater counting (Hiesinger et.al. 2000, 2003). As for the lunar surface, some scientists have study the ages of the lunar mare basalts with these methods, however, since the boundaries of the lunar maria have not been defined, so that there are few study on the relative ages among the named lunar maria from a geographic area perspective. In this approach, we detected the boundaries for each named lunar mare and analysis the relative ages for them with the crater counting method.In detecting the boundaries of the lunar maria, some lunar image data and topographic data were collected from Chang'E1 program data, such as the lunar global DOM data with a resolution of 120m, and the global DEM data with a resolution of 500m. For the crater counting, some crater data were downloaded from the website (http://planetarynames.wr.usgs.gov/SearchResults?target=Moon&featureType=Crater,%20craters). Based on the global lunar DEM and DOM data, the images were classified into lunar mare and highland with maximum likelihood classification method, after that, ArcMap 3D Analyst tool was used to extract each lunar mare, then the boundaries of 23 named lunar maria were detected.With the crater data and the lunar mare boundaries, the number of the craters in each lunar mare could be counted, and the summarize area of the craters in each mare could also be calculated with the diameter attribute in the crater data. Some attributes of each lunar mare were shown as Tab.1.After that, we calculated the value by dividing the area of each mare with the area of the craters in the mare, and then the value was visualized in a global lunar map, as shown in Fig.1. The bigger value stands for more

  15. Marias Pass, Contact Zone of Two Martian Rock Units

    NASA Image and Video Library

    2015-12-17

    This view from the Mast Camera (Mastcam) in NASA's Curiosity Mars rover shows the "Marias Pass" area where a lower and older geological unit of mudstone -- the pale zone in the center of the image -- lies in contact with an overlying geological unit of sandstone. Just before Curiosity reached Marias Pass, the rover's laser-firing Chemistry and Camera (ChemCam) instrument examined a rock found to be rich in silica, a mineral-forming chemical. This scene combines several images taken on May 22, 2015, during the 992nd Martian day, or sol, of Curiosity's work on Mars. The scene is presented with a color adjustment that approximates white balancing, to resemble how the rocks and sand would appear under daytime lighting conditions on Earth. http://photojournal.jpl.nasa.gov/catalog/?IDNumber=pia20174

  16. The legacy of Maria Curie Skłodowska

    NASA Astrophysics Data System (ADS)

    Sosnowski, Ryszard

    2011-01-01

    Maria Skłodowska Curie left us a great legacy. Her discovery of polonium and radium was incomparably greater than the mere discovery of new elements. Its significance lay in the discovery of a new form of matter, namely radioactive one, but also in her unveiling of the internal property of its atoms. Subsequently emitted radiation went on to play the role of a "natural accelerator" for both scientific research and in medical radiotherapy. It was thanks to these discoveries that the field of nuclear physics arose just a few decades later. As importantly the work of Maria Curie Skłodowska during the Great War demonstrated how important pure scientific discovery can be for society and its welfare.

  17. Remembrances of Maria Goeppert Mayer and the Nuclear Shell Model.

    NASA Astrophysics Data System (ADS)

    Baranger, Elizabeth

    2013-04-01

    Maria Goeppert Mayer received the Nobel Prize in Physics in 1963 for her work on the nuclear shell model. I knew her in my teens as a close ``friend of the family.'' The Mayers lived a few blocks away in Leonia, New Jersey from 1939 to 1945, across the street in Chicago from 1945 to 1958 and about one mile away in La Jolla, CA from 1960 till her death. Maria held primarily ``vol'' (voluntary) positions during this period, although in Chicago she was half time at Argonne National Laboratory as a Senior Physicist. She joined the University of California at San Diego as a professor in 1960, her first full-time academic position. I will discuss her positive impact on a teenager seriously considering becoming a physicist. I will also discuss briefly the impact of her work on our understanding of the structure of nuclei. Maria Mayer was creative, well educated, with a supportive father and husband, but she was foreign , received her Ph D at the time of the Great Depression, and was one of the few women trained in physics. Her unusual career and her great success is due to her love of physics and her ability as a theoretical physicist.

  18. Taking a 3-D Slice of Hurricane Maria's Cloud Structure

    NASA Image and Video Library

    2017-09-20

    NASA's CloudSat satellite flew over Hurricane Maria on Sept. 17, 2017, at 1:23 p.m. EDT (17:23 UTC) as the storm had just strengthened into a hurricane in the Atlantic Ocean. Hurricane Maria contained estimated maximum sustained winds of 75 miles per hour (65 knots) and had a minimum barometric pressure of 986 millibars. CloudSat flew over Maria through the center of the rapidly intensifying storm, directly through an overshooting cloud top (a dome-shaped protrusion that shoots out of the top of the anvil cloud of a thunderstorm). CloudSat reveals the vertical extent of the overshooting cloud top, showing the estimated height of the cloud to be 11 miles (18 kilometers). Areas of high reflectivity with deep red and pink colors extend well above 9 miles (15 kilometers) in height, showing large amounts of water being drawn upward high into the atmosphere. A movie is available at https://photojournal.jpl.nasa.gov/catalog/PIA21961

  19. Maria Montessori on the Natural Formation of Character in Young Children

    ERIC Educational Resources Information Center

    Murphy, Madonna

    2003-01-01

    This paper examines this issue of character formation from the perspective of Maria Montessori. Her method has much to offer in developing more peaceful classrooms and helping to develop compassionate and caring citizens. Maria Montessori developed a complete philosophy of education based on her discovery that the child has a mind able to absorb…

  20. 77 FR 24559 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel JOJO MARIA; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel JOJO MARIA... MARIA is: Intended Commercial Use of Vessel: ``Private Sailboat Charter Tours from City Island located...

  1. Full-Circle View Near Marias Pass on Mars

    NASA Image and Video Library

    2015-12-17

    This 360-degree panorama shows the "Marias Pass" area, at center, and part of the slope that NASA's Curiosity Mars rover climbed to get there, at right. The scene combines multiple images taken by Curiosity's Navigation Camera (Navcam) on May 22, 2105, during the 992nd Martian day, or sol, of the rover's work on Mars. North is at both ends; south is in the middle. On the previous sol, Curiosity reached this location by climbing a slope with steepness of up to 20 degrees. From this location, the rover's Chemistry and Camera (ChemCam) instrument examined a rock target called "Elk" and found its composition to be about 80 percent silica. http://photojournal.jpl.nasa.gov/catalog/PIA20266

  2. The asymmetric distribution of lunar maria and the earth's gravity

    NASA Technical Reports Server (NTRS)

    Hartung, J. B.

    1976-01-01

    The paper investigates the hypothesis that the asymmetry of the moon with respect to the distribution of maria, reflected in that the surface area of the moon covered by mare material is far greater on the earth-facing side than on the far side, is due to the action of the earth's gravity at a time when the moon was less distant from the earth than today. Such conditions would lead to gravitationally favored areas on the moon such that mare basalt magmas might erupt preferentially on the front side of the moon. Gravitational asymmetry is also discussed in terms of its effect on the shape of the moon, its center of mass, its moments of inertia, and the time scale for the evolution of its orbit.

  3. Maria Sibylla Merian and the metamorphosis of natural history.

    PubMed

    Etheridge, Kay

    2011-03-01

    Known primarily for creating beautiful images of butterflies and flowers, Maria Sibylla Merian (German, 1647-1717) has remained largely unappreciated for her seminal contribution to early modern natural history. Merian was indeed a talented artist, but she clearly thought of herself as a naturalist, and employed both text and images to depict lepidopteran metamorphosis and behavior with unprecedented accuracy and detail. Merian documented larvae and adult insects feeding not only on plants, but also on other animals, and she depicted other creatures preying on insects. An image of battling spiders and ants and the accompanying text in her 1705 Metamorphosis insectorum surinamensium illuminated the world of tropical arthropods in a way that was groundbreaking, and set the stage for a new way to envision nature. Copyright © 2010 Elsevier Ltd. All rights reserved.

  4. Maria Mitchell's Legacy to Vassar College: Then and Now

    NASA Astrophysics Data System (ADS)

    Grabowska, Flora

    Maria Mitchell became Vassar's first Astronomy Professor and Observatory Director in 1865. Her teaching emphasis on students learning by direct observation and analysis is continued today at Vassar College. Several of her students went on to prominence in astronomy, two of them succeeding her at Vassar. Astronomy majors today, both male and female, consistently achieve success after Vassar, in astronomy as well as in other fields. She encouraged her students to present their findings at scientific meetings and in scientific journals, also encouraged today as undergraduates co-author research papers with faculty members. She insisted on excellent facilities and built up the library collection, maintained today to a standard remarkable for a college of just under 2,500 undergraduate students.

  5. Date: Aug 6, 1996 Photographer: Maria Garcia 1996 'STELLAR' program commencement activities. Special

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Date: Aug 6, 1996 Photographer: Maria Garcia 1996 'STELLAR' program commencement activities. Special guest Astronaut Buzz Aldrin drops by to tour and chat. Aldrin was attending his book signing at US Space Camp earlier in the day.

  6. Testable Hypotheses for Opportunity's Traverse from Santa Maria to the Rim of Endeavour Crater

    NASA Astrophysics Data System (ADS)

    Fraeman, A. A.; Arvidson, R. E.; Murchie, S. L.; Seelos, F. P.; McGovern, J. A.

    2011-03-01

    The purpose of this abstract is to present working hypotheses to help guide the acquisition and analysis of continued MRO coverage and Opportunity observations as the rover departs Santa Maria, traverses across the plains, and ascends Endeavour’s rim.

  7. View of Santa Maria Crater from Western Rim, Sol 2454 Polar

    NASA Image and Video Library

    2011-01-13

    This 360-degree mosaic of images from the navigation camera on NASA Mars Exploration Rover Opportunity shows the view from the western rim of Santa Maria crater is presented as a polar projection, with north at the top.

  8. Date: Aug 6, 1996 Photographer: Maria Garcia 1996 'STELLAR' program commencement with special guest

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Date: Aug 6, 1996 Photographer: Maria Garcia 1996 'STELLAR' program commencement with special guest Mrs. Gayle Wilson (CA governor's wife) as she tours the STELLAR project displays with STELLAR students and teachers

  9. Evidence of pesticide impacts in the Santa Maria River watershed, California, USA.

    PubMed

    Anderson, Brian S; Phillips, Bryn M; Hunt, John W; Worcester, Karen; Adams, Mary; Kapellas, Nancy; Tjeerdema, Ron S

    2006-04-01

    The Santa Maria River provides significant freshwater and coastal habitat in a semiarid region of central California, USA. We conducted a water and sediment quality assessment consisting of chemical analyses, toxicity tests, toxicity identification evaluations, and macroinvertebrate bioassessments of samples from six stations collected during four surveys conducted between July 2002 and May 2003. Santa Maria River water samples collected downstream of Orcutt Creek (Santa Maria, Santa Barbara County, CA, USA), which conveys agriculture drain water, were acutely toxic to cladocera (Ceriodaphnia dubia), as were samples from Orcutt Creek. Toxicity identification evaluations (TIEs) suggested that toxicity to C. dubia in Orcutt Creek and the Santa Maria River was due to chlorpyrifos. Sediments from these two stations also were acutely toxic to the amphipod Hyalella azteca, a resident invertebrate. The TIEs conducted on sediment suggested that toxicity to amphipods, in part, was due to organophosphate pesticides. Concentrations of chlorpyrifos in pore water sometimes exceeded the 10-d median lethal concentration for H. azteca. Additional TIE and chemical evidence suggested sediment toxicity also partly could be due to pyrethroid pesticides. Relative to an upstream reference station, macroinvertebrate community structure was impacted in Orcutt Creek and in the Santa Maria River downstream of the Creek input. This study suggests that pesticide pollution likely is the cause of ecological damage in the Santa Maria River.

  10. Geological Contact Zone Near Marias Pass on Mars

    NASA Image and Video Library

    2015-07-01

    This view from the Mast Camera (Mastcam) on NASA's Curiosity Mars rover shows a site where two different types of bedrock meet on lower Mount Sharp. The scene combines multiple images taken by the left-eye camera of Mastcam on May 25, 2015, during the 995th Martian day, or sol, of Curiosity's work on Mars, in a valley just below "Marias Pass." The color has been approximately white-balanced to resemble how the scene would appear under daytime lighting conditions on Earth. The paler part of the outcrop, in the foreground, is mudstone similar to what Curiosity examined in 2014, and in early 2015, at "Pahrump Hills." The darker, finely bedded bedrock higher in the image and overlying the mudstone stratigraphically is sandstone that the rover team calls the "Stimson" unit. The scene covers an area about 10 feet (3 meters) wide in the foreground. Malin Space Science Systems, San Diego, built and operates the rover's Mastcam. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA's Science Mission Directorate, Washington. http://photojournal.jpl.nasa.gov/catalog/PIA19676

  11. Upgrades to the MARIA Helicon Experiment at UW-Madison

    NASA Astrophysics Data System (ADS)

    Green, Jonathan; Hershkowitz, Noah; Schmitz, Oliver; Severn, Greg; Winters, Victoria

    2016-10-01

    The MARIA helicon plasma device at UW Madison is setup to investigate the neutral particle fueling of helicon discharges. Following initial results from the 668.614nm diode laser LIF system, the active spectroscopy diagnostic suite was expanded by establishing a 1.4J pulsed Nd:YAG pumped dye laser. To verify the new laser system, a comparison of measured ion velocities near a target plate was made between the diode based and dye based LIF systems. Additionally, theory and further verification of a new technique for measuring ion velocities leveraging Zeeman splitting is presented. During a campaign with <= 750W RF power, densities in the range of 1x1018 m-3 and 2 eV electron temperature were achieved with 4.1 mTorr of argon and a magnetic field of 750G. To achieve higher densities and explore the physics of neutral depletion, the available RF power was increased from 750W to 2kW, with further expansion to 4kW on a single antenna planned. For both power levels a clear helicon mode can be reliably established and its extension increases with increasing RF power. Basic plasma characterization at the higher RF power, such as electron density vs magnetic field scans, will be presented. This work was funded by the NSF CAREER Award PHY-1455210.

  12. Materiales Maria Maya: community-based materials development.

    PubMed

    Moran, B C

    1982-01-01

    Materials Maria Maya (MMM) is a Guatemalan organization which has dedicated itself to making health education more relevant to the rural Mayans who constitute the majority of Guatemala's population. The administration and direction of the project is in the hands of a team of qualified Mayan men and women. Funding is primarily through various charitable international organizations. The content of preexisting health education programs, strongly influenced by the dominant "ladino" Spanish speaking culture was found to be inappropriate to the goal of this program. MMM set about to formulate a new teaching format which would draw upon, rather than trample over, established cultural practices and life styles. By a process of trial and error, involving small scale field tests, a new program format was developed. By questioning local women about perceived priority areas, through the study of morbidity and mortality data, decisions were made as to topics to be covered. Investigators, authors, and artists worked together to form a "materials package" which was then subject to pretesting. Out of this effort, MMM has been able to come up with a method to encourage more effective participative teaching through the use of education materials.

  13. Electrical conductivity anomalies associated with circular lunar maria

    NASA Technical Reports Server (NTRS)

    Dyal, P.; Daily, W. D.

    1979-01-01

    A strong anisotropy is observed in magnetic field fluctuations measured by the Lunokhod 2 magnetometer located on the eastern edge of Mare Serenitatis. This anisotropy can be explained by a regional anomaly in the subsurface electrical conductivity distribution associated with the mare similar to the proposed conductivity anomaly associated with Mare Imbrium. The Serenitatis magnetic field anisotropy is compared to the field fluctuation measured by the Apollo 16 magnetometer 1100 km to the south, and this comparison indicates that the subsurface conductivity distribution can be modeled by a nonconducting layer in the lunar lithosphere which is 150 km thick beneath the highlands and 300 km thick beneath Serenitatis. The decrease in electrical conductivity of the upper mantle beneath the mare may result from lower temperatures due to transport of thermal energy and radioactive heat sources to the surface during mare flooding. This proposed anomaly, along with that proposed for Mare Imbrium, strengthens the possibility of regional anomalies in electrical conductivity associated with all circular lunar maria.

  14. Neuropsychiatric phenomena in the medieval text Cantigas de Santa Maria.

    PubMed

    Gondim, Francisco De Assis Aquino; Griesbach, Sarah H; Thomas, Florian P

    2015-05-12

    To discuss the neuropsychiatric phenomena described in Cantigas de Santa Maria (Canticles of St. Mary [CSM]). CSM is a collection of 427 canticles composed in Galician-Portuguese between 1252 and 1284 at the Court of King Alfonso X the Wise of Spain (1221-1284). The canticles (of which 9 are repeated) include devotional and liturgical poems and 353 narrative stories consisting mainly of depictions of Marian miracles. Most are set to music and many are illustrated. We reviewed the canticles for description of miracles and other neuropsychiatric phenomena. Two neurologists reached a consensus about the descriptions. Of the 353 miracles, 279 medically relevant facts (from 187 canticles) and 25 instances of resurrection were reported. Possible neuropsychiatric conditions were described in 98 canticles. Physicians were mentioned in 16 narratives. The most common neurologic conditions detailed were blindness (n = 17), dystonia, weakness, and deformities (n = 20). Other common conditions included psychosis (n = 15), speech disorder/deaf-mutism (n = 12), infections (n = 15), sexual dysfunction/infertility/obstetrical-gynecologic issues (n = 18), head trauma (n = 5), ergotism/St. Anthony's fire (n = 7), and others. There were 9 instances of prodromic mystical experiences/hallucinations heralding death. While limited by retrospection and interpretation of neuropsychiatric phenomena in the medieval context, these short accounts are among the first descriptions of neuropsychiatric conditions in early Portuguese/Galician. They reflect how medieval societies used rational and irrational approaches to understand occurrences in their lives. © 2015 American Academy of Neurology.

  15. The Maria Mitchell Observatory and its Digitized Plate Collection

    NASA Astrophysics Data System (ADS)

    Strelnitski, V.

    2009-08-01

    The Maria Mitchell Observatory (MMO), located on Nantucket Island, possesses a collection of over 8,000 wide-field (13° x 16°) photographic plates obtained with the MMO 7.5-inch (19-cm) Cooke/Clark camera, from 1913 to 1995. The collection is relatively rich for three areas of the sky in Scutum, Cygnus and Sagittarius. The catalog of the plates is available online. In 2000-2002, all the plates were digitized with an AgfaScan T5000 commercial scanner, using both low (840 dpi) and high (2,500 dpi) resolution and the 8 bit gray scale resolution. The image files are stored on CDs and on hard drive RAID-protected storage devices, and copies (on CDs or DVDs) are available on order. Comparison of the images scanned with the AgfaScan T5000 and those scanned with the STScI high-precision GAMMA laser densitometer reveals a characteristic additional noise of up to ≈0.05 mag on the AgfaScan T5000 scans. It is considerably lower than the typical uncertainty of ±0.1-0.2 mag for stellar photometry on the original MMO plates. Several successful projects using the scanned copies of the plates confirm the adequacy of the copies for stellar photometry. Considering that the high-resolution scanning on AgfaScan T5000 was eight times faster than that with the GAMMA, we conclude that scanning the plates of this quality with a commercial scanner of the AgfaScan T5000 class is a reasonable compromise between the quality and the time and cost of scanning.

  16. Multispectral studies of western limb and farside maria from Galileo Earth-Moon Encounter 1

    NASA Astrophysics Data System (ADS)

    Williams, David A.; Greeley, Ronald; Neukum, Gerhard; Wagner, Roland; Kadel, Steven D.

    1995-11-01

    New visible and near-infrared multispectral images of the Moon obtained by the Galileo solid-state imaging system, along with lunar orbiter images (for crater counts), and spectral mixing analyses were used to characterize western limb and eastern farside maria and determine compositional and age relationships in selected regions. Results indicate that (1) western limb mare deposits have less variability in titanium content (<2-7 wt% TiO2) and age (2.79-3.86 Ga) than areally extensive maria on the nearside; (2) areally extensive basin-filling maria generally have higher titanium contents than smaller, crater-filling mare patches and ponds; (3) ancient maria covered by highland material (cryptomaria) may be present in the Mendel-Rydberg and South Pole-Aitken basins; and (4) maria with compositional and age variations occur in the Grimaldi, Crüger, Mendel-Rydberg, and Apollo regions. No extensive high-titanium (>6 wt% TiO2) mare basalts were observed on the western limb and farside, which may reflect the inability of such denser magmas to penetrate the thicker farside crust.

  17. Detection of radon emission at the edges of lunar maria with the Apollo alpha-particle spectrometer

    NASA Technical Reports Server (NTRS)

    Gorenstein, P.; Golub, L.; Bjorkholm, P.

    1974-01-01

    The distribution of radioactive polonium-210, a decay product of radon-222, shows enhanced concentrations at the edges of lunar maria. Enhancements are seen at the edges of Mare Fecunditatis, Mare Crisium, Mare Smythii, Mare Tranquillitatis, Mare Nubium, Mare Cognitum, and Oceanus Procellarum. The observation is indicative of the transient emission of radon gas from the perimeters of lunar maria.

  18. Detection of radon emission at the edges of lunar maria with the Apollo alpha-particle spectrometer

    NASA Technical Reports Server (NTRS)

    Gorenstein, P.; Golub, L.; Bjorkholm, P.

    1974-01-01

    The distribution of radioactive polonium-210, a decay product of radon-222, shows enhanced concentrations at the edges of lunar maria. Enhancements are seen at the edges of Mare Fecunditatis, Mare Crisium, Mare Smythii, Mare Tranquillitatis, Mare Nubium, Mare Cognitum, and Oceanus Procellarum. The observation is indicative of the transient emission of radon gas from the perimeters of lunar maria.

  19. First record of Tettigettalna mariae Quartau & Boulard, 1995 (Insecta: Hemiptera: Cicadoidea) in Spain

    PubMed Central

    2013-01-01

    Abstract Tettigettalna mariae Quartau & Boulard 1995 is recorded for the first time in Spain. Thought to be endemic to Portugal (occurring in the southern province of Algarve), the present paper adds its distribution to southern Spain, being an Iberian endemism. The acoustic signals of the new specimens collected were recorded in different localities of Huelva province, in Andalusia during August 2012. According to their present known distribution, specimens of Tettigettalna mariae tend to be sparsely distributed in small range populations in southern Iberian Peninsula, favouring wooded areas with Pinus pinea. PMID:24723772

  20. Conservation of Endangered Lupinus mariae-josephae in Its Natural Habitat by Inoculation with Selected, Native Bradyrhizobium Strains

    PubMed Central

    Navarro, Albert; Fos, Simón; Laguna, Emilio; Durán, David; Rey, Luis; Rubio-Sanz, Laura; Imperial, Juan; Ruiz-Argüeso, Tomás

    2014-01-01

    Lupinus mariae-josephae is a recently discovered endemism that is only found in alkaline-limed soils, a unique habitat for lupines, from a small area in Valencia region (Spain). In these soils, L. mariae-josephae grows in just a few defined patches, and previous conservation efforts directed towards controlled plant reproduction have been unsuccessful. We have previously shown that L. mariae-josephae plants establish a specific root nodule symbiosis with bradyrhizobia present in those soils, and we reasoned that the paucity of these bacteria in soils might contribute to the lack of success in reproducing plants for conservation purposes. Greenhouse experiments using L. mariae-josephae trap-plants showed the absence or near absence of L. mariae-josephae-nodulating bacteria in “terra rossa” soils of Valencia outside of L. mariae-josephae plant patches, and in other “terra rossa” or alkaline red soils of the Iberian Peninsula and Balearic Islands outside of the Valencia L. mariae-josephae endemism region. Among the bradyrhizobia able to establish an efficient symbiosis with L. mariae-josephae plants, two strains, LmjC and LmjM3 were selected as inoculum for seed coating. Two planting experiments were carried out in consecutive years under natural conditions in areas with edapho-climatic characteristics identical to those sustaining natural L. mariae-josephae populations, and successful reproduction of the plant was achieved. Interestingly, the successful reproductive cycle was absolutely dependent on seedling inoculation with effective bradyrhizobia, and optimal performance was observed in plants inoculated with LmjC, a strain that had previously shown the most efficient behavior under controlled conditions. Our results define conditions for L. mariae-josephae conservation and for extension to alkaline-limed soil habitats, where no other known lupine can thrive. PMID:25019379

  1. Conservation of endangered Lupinus mariae-josephae in its natural habitat by inoculation with selected, native Bradyrhizobium strains.

    PubMed

    Navarro, Albert; Fos, Simón; Laguna, Emilio; Durán, David; Rey, Luis; Rubio-Sanz, Laura; Imperial, Juan; Ruiz-Argüeso, Tomás

    2014-01-01

    Lupinus mariae-josephae is a recently discovered endemism that is only found in alkaline-limed soils, a unique habitat for lupines, from a small area in Valencia region (Spain). In these soils, L. mariae-josephae grows in just a few defined patches, and previous conservation efforts directed towards controlled plant reproduction have been unsuccessful. We have previously shown that L. mariae-josephae plants establish a specific root nodule symbiosis with bradyrhizobia present in those soils, and we reasoned that the paucity of these bacteria in soils might contribute to the lack of success in reproducing plants for conservation purposes. Greenhouse experiments using L. mariae-josephae trap-plants showed the absence or near absence of L. mariae-josephae-nodulating bacteria in "terra rossa" soils of Valencia outside of L. mariae-josephae plant patches, and in other "terra rossa" or alkaline red soils of the Iberian Peninsula and Balearic Islands outside of the Valencia L. mariae-josephae endemism region. Among the bradyrhizobia able to establish an efficient symbiosis with L. mariae-josephae plants, two strains, LmjC and LmjM3 were selected as inoculum for seed coating. Two planting experiments were carried out in consecutive years under natural conditions in areas with edapho-climatic characteristics identical to those sustaining natural L. mariae-josephae populations, and successful reproduction of the plant was achieved. Interestingly, the successful reproductive cycle was absolutely dependent on seedling inoculation with effective bradyrhizobia, and optimal performance was observed in plants inoculated with LmjC, a strain that had previously shown the most efficient behavior under controlled conditions. Our results define conditions for L. mariae-josephae conservation and for extension to alkaline-limed soil habitats, where no other known lupine can thrive.

  2. View facing east (70°) of Transmission Line crossing Marias River, ...

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

    View facing east (70°) of Transmission Line crossing Marias River, near Structure 47-9, grain elevators in town of Loma visible in background - Havre Rainbow Transmission Line, Havre City to Great Falls vicinity, Montana, Great Falls, Cascade County, MT

  3. Distribution and stratigraphy of basaltic units in Maria Tranquillitatis and Fecunditatis: A Clementine perspective

    NASA Technical Reports Server (NTRS)

    Rajmon, D.; Spudis, P.

    2004-01-01

    Maria Tranquillitatis and Fecunditatis have been mapped based on Clementine image mosaics and derived iron and titanium maps. Impact craters served as stratigraphic probes enabling better delineation of compositionally different basaltic units, determining the distribution of subsurface basalts, and providing estimates of total basalt thickness and the thickness of the surface units. Collected data indicate that volcanism in these maria started with the eruption of low-Ti basalts and evolved toward medium- and high-Ti basalts. Some of the high-Ti basalts in Mare Tranquillitatis began erupting early and were contemporaneous with the low- and medium-Ti basalts; these units form the oldest units exposed on the mare surface. Mare Tranquillitatis is mostly covered with high- Ti basalts. In Mare Fecunditatis, the volume of erupting basalts clearly decreased as the Ti content increased, and the high-Ti basalts occur as a few patches on the mare surface. The basalt in both maria is on the order of several hundred meters thick and locally may be as thick as 1600 m. The new basalt thickness estimates generally fall within the range set by earlier studies, although locally differ. The medium- to high-Ti basalts exposed at the surfaces of both maria are meters to tens of meters thick.

  4. Satellite Animation Shows Hurricane Maria and Post-Tropical Storm Jose

    NASA Image and Video Library

    2017-09-23

    This animation of NOAA's GOES East satellite imagery from Sept. 21 at 7:45 a.m. EDT (1145 UTC) to Sept. 23 ending at 7:45 a.m. EDT (1145 UTC) shows Jose becoming a post-tropical storm winding down near New England while Hurricane Maria moved over Puerto Rico and toward the Bahamas.

  5. [Aphorisms on patient-physician relationship by Maria Theresa of Austria.].

    PubMed

    Lippi, Donatella; Baldini, Massimo

    2008-01-01

    Aphorismatic literature and private correspondence represent interesting sources to reconstruct the relationship between physician and patient, throwing light on particular aspects of it. The letters, which were written by Maria Teresa of Austria to her sons, appear very interesting from this point of view and contribute to understand the organization of health care system in Austria and in Tuscany during the years of Enlightenement.

  6. [Maria Müller (1883-?) M.D., ophthalmologist: biographical notes].

    PubMed

    Litričin, Vera

    2012-01-01

    Maria Müller was one of the first female ophthalmologists in Serbia. Having researched the documents from several archives in Serbia-Belgrade, Novi Sad and Sremska Mitrovica, we were able to follow her life and work. Maria Müller was born in Budapest in 1883. From 1909 to 1919 she worked at the Budapest Hungarian Royal State Eye Hospital headed by the famous ophthalmologist professor Ladislav Blaskovic. She arrived in Belgrade in 1920, and from March 1921 to November 1941 she worked as an ophthalmologist in Sabac. She founded and headed the Eye Department as well as the Trachoma Outpatients' Department, giving great contribution to the development of ophthalmology in Sabac and the neighbouring region. From 1941 to 1946 Maria Müller worked in Petrovgrad (Veliki Beckerek), today's Zrenjanin, as the chief of Trachoma Department, while from 1946 in Sremska Mitrovica as the head of the Eye Department. The contribution of Dr. Maria Müller to the development of ophthalmology, especially in trachoma case-detection and treatment, is without any doubt outstanding.

  7. First Report of Clavinema mariae (Nematoda: Philometridae) in Cultured Rockfish, Sebastes schlegeli, in Cheonsuman (Bay), the Republic of Korea.

    PubMed

    Han, Hyun-Ja; Seo, Jung Soo; Park, Jeong Su; Lee, Haeng Lim; Seo, Han Gill; Jung, Sung Hee; Kwon, Se Ryun

    2017-04-01

    In July 2012, philometrid nematodes were discovered in cultured rockfish (Sebastes schlegeli) in Cheonsuman (Bay), the Republic of Korea. The nematodes were detected in the epithelial tissues of the rockfish and were identified as Clavinema mariae based on morphological studies using light and scanning electron microscopy. They revealed the characteristics same as previously identified C. mariae, notably having a long body with narrow posterior half, no caudal projection, a cylindrical-shaped esophagus, a well-developed anterior bulbous part of the esophagus, cephalic papillae, and a dorsal esophageal gland. This is the first confirmation of C. mariae infection in rockfish in Korea.

  8. [Maria Skłodowska-Curie--her chemistry at the centenary of the second Nobel Prize].

    PubMed

    Zagórski, Zbigniew Paweł; Kornacka, Ewa Maria

    2012-01-01

    The article presents from the perspective of one hundred years the work of Maria Curie-Skłodowska, which in many cases was ahead of the state of knowledge of the time. It opened new horizons and for this reason we made many digressions. The fact of awarding her the Nobel Prize twice is a sensation enough to present the values of careful activity of the Nobel Prize Committee that emphasizes the importance of Maria's achievements. A significant element of Maria Skłodowska-Curie's achievements was still mysterious character of the radiation in her time, and only chemical approach made it possible to organise the phenomena and explain the origin of the radiation. The essence of the research was an arduous separation of components following the track of growing radiation of successive fractions of preparations. This research was a start of the technology of educement of dispersed elements in great mass of materials. We underline the paramount role of the chemical research Maria Skłodowska conducted while still in Warsaw in the laboratories of the Museum of Industry and Agriculture under the guidance of an excellent chemist Józef Jerzy Boguski. Her research in Paris was the origin of the semi-commercial scale in chemistry and setting aside a special shed outside the university building was the beginning of the institutes that now function beyond universities and are key element of scientific and technical progress. Technology of splitting developed by Maria Skłodowska-Curie was applied also by other radiochemists, e.g. By Otto Hahn. Lively movement in radiochemistry of her lifetime resulted in Maria's disputes with e.g. German chemist Marckwald, who questioned the originality of polonium. The scientific disputes like this one Maria won triumphantly although in several others she had to accept opponents' argument, as in the case of radon. Her experiments were planned with utmost rationality as it was with the rejection of the hypothesis saying that radioactivity was

  9. Opening the queen's closet: Henrietta Maria, Elizabeth Cromwell, and the politics of cookery.

    PubMed

    Knoppers, Laura Lunger

    2007-01-01

    The essay shows how two royalist recipe books- The queens closet opened (1655) and The court & kitchin (sic) of Elizabeth (1664)- fashioned Henrietta Maria (1609-69) and Elizabeth Cromwell (1598-1665) as very different housewives to the English nation. By portraying the much-disliked French Catholic Henrietta Maria as engaged in English domestic practices, The queens closet opened implicitly responded to the scandalous private revelations of The kings cabinet opened (1645); while, in contrast, the satiric cookery book attributed to Elizabeth Cromwell stigmatized her as both a country bumpkin and a foreigner. Yet the cookery books also had unintended republicanizing effects, as consumers appropriated the contents of the queen's closet for their own cabinets and kitchens.

  10. Maria Goeppert-Mayer (1906–1972): two-photon effect on dermatology.

    PubMed

    Grzybowski, Andrzej; Pietrzak, Krzysztof

    2013-01-01

    Maria Goeppert-Mayer (1906–1972) created the theoretic basis for investigations using the double-photon effect. She was also involved in work on the Manhattan Project for the development of the atomic bomb. In 1963, she received the Nobel Prize in physics for her discoveries concerning nuclear shell structure. Her theoretic results on double-photon absorption are directly used today in dermatology in nonlinear microscopy, multiphoton tomography, and photodynamic therapy.

  11. [Maria Skłodowska-Curie and Piotr Curie an epoch-makingin year 1898].

    PubMed

    Wielogórski, Zbigniew

    2012-01-01

    For many reasons the year 1898 was unusual for Maria Skłodowska-Curie and her husband. After defining the subject of the doctoral thesis and choosing Henri Becqerel as thesis supervisor, Maria started intensive experimental work. In the allotted room called storeroom, in conditions that were far too inadequate, they managed to put up a unique measuring equipment composed of instruments whose originator was Pierre Curie. In the ionization chamber and in the piezoelectric quartz charges formed, whose mutual neutralization was shown by the quadrant electrometer. Ionization current, which was measured quantitatively, was proportional to the radiation of the sample. Studying many elements, their compounds and minerals enabled Maria to state that uranium is not the only element endowed with the power of radiation; the second one turned out to be thorium. Anomaly detected in the radiation of uranium minerals made it possible for Maria to draw an extremely important conclusion: radioactive uranium and thorium are not the only elements endowed with such an attribute. Pitchblende, which was studied by the Curie couple, had to contain also other radioactive substances. Gustave Bémont also participated in the chemical analysis of the uranium ore and it is worth reminding that he was involved in the discovery of polonium and uranium. The phenomenon of radioactivity couldn't have been explained if it was not for the sources of strong radioactivity. Those sources undoubtedly could have been the discovered elements but their scanty content in the uranium ore made their isolation very difficult and laborious. Access to industrial remains after procession of pitchblende from Jachymov (Sankt Joachimstahl), obtained owing to the mediation of Eduard Suess, provided the source of this raw material. From it, in a shack also called le hangar, the Curie couple isolated the first samples of the radium salt. This element, later extracted by discoverers on a grand scale and handed over in a

  12. Alfons Maria Jakob (1884-1931), neuropathologist par excellence. Scientific endeavors in Europe and the Americas.

    PubMed

    Triarhou, Lazaros C

    2009-01-01

    The study briefly reviews the life and work of Alfons Maria Jakob (1884-1931), a notable representative of pre-war German neuropathology. Today Jakob is mainly remembered by neurologists for the spongiform encephalopathy with progressive dementia and spasticity that he, and Kiel neuropathologist Hans Gerhard Creutzfeldt (1885-1964), described independently. However, Jakob has left additional contributions to neuroanatomy, neuropathology and neuropsychiatry in the form of original articles and valuable monographs.

  13. Mercury transit at the rotonda of Santa Maria degli Angeli on May 9th 2016

    NASA Astrophysics Data System (ADS)

    Cuevas Cardona, Salvador; Sigismondi, Costantino

    2016-05-01

    Image quality simulations were made for a Mercury image on the solar disc for the sun position on the sky respect the Summer lens of the "Divinità in Luce" glasswork at Santa Maria degli Angeli in Rome. It is shown the image quality of the lens will be enough to show the Mercury shadow on the solar disc but only for the first 30 minutes from the transit's first contact.

  14. Two new species of South American Centrolenella (Anura: Centrolenidae) related to C. mariae

    USGS Publications Warehouse

    Flores, Glenn; McDiarmid, Roy W.

    1989-01-01

    Two new Centrolenella are described, C. azulae from the Cordillera Azul of Perú, and C. puyoensis from the Amazonian slopes of the Ecuadorian Andes. Centrolenella azulae is distinguished by its moderately large size, the presence of vomerine teeth, a snout truncate in dorsal view and slightly protruding in profile, a color pattern in preservative of very diffuse lavender with small colorless spots, basal webbing on the outer fingers, and a low ulnar fold. Centrolenella puyoensis is distinguished by its moderately large size, a snout truncate in dorsal view and rounded in profile, a color pattern in preservative of purplish-gray with large cream spots, a tympanum that is three-fourths exposed, and intricate anal ornamentation. Both new species are closely related to the Peruvian C. mariae, and together the three species form the C. mariae group, definable on a number of shared, derived characters. A hypothesis of relationships within the mariae group is presented, postulating puyoensis as the most primitive and azulae as the most derived of the trio.

  15. Two new species of South American Centrorlenella (Anura: Centrolenidae) related to C. Mariae

    USGS Publications Warehouse

    Flores, G.; McDiarmid, R.W.

    1989-01-01

    Two new Centrolenella are described, C. azulae from the Cordillera Azul of Peru, and C. puyoensis from the Amazonian slopes of the Ecuadorian Andes. Centrolenella azulae is distinguished by its moderately large size, the presence of vomerine teeth, a snout truncate in dorsal view and slightly protruding in profile, a color pattern in preservative of very diffuse lavender with small colorless spots, basal webbing on the outer fingers, and a low ulnar fold. Centrolenella puyoensis is distinguished by its moderately large size, a snout truncate in dorsal view and rounded in profile, a color pattern in preservative of purplish-gray with large cream spots, a tympanum that is three-fourths exposed, and intricate anal ornamentation. Both new species are closely related to the Peruvian C. mariae, and together the three species form the C. mariae group, definable on a number of shared, derived characters. A hypothesis of relationships within the mariae group is presented, postulating puyoensis as the most primitive and azulae as the most derived of the trio.

  16. Emergence and evolution of Santa Maria Island (Azores)—The conundrum of uplifted islands revisited

    USGS Publications Warehouse

    Ramalho, Ricardo; Helffrich, George; Madeira, Jose; Cosca, Michael A.; Thomas, Christine; Quartau, Rui; Hipolito, Ana; Rovere, Alessio; Hearty, Paul; Avila, Sergio

    2017-01-01

    The growth and decay of ocean-island volcanoes are intrinsically linked to vertical movements. While the causes for subsidence are better understood, uplift mechanisms remain enigmatic. Santa Maria Island in the Azores Archipelago is an ocean-island volcano resting on top of young lithosphere, barely 480 km away from the Mid-Atlantic Ridge. Like most other Azorean islands, Santa Maria should be experiencing subsidence. Yet, several features indicate an uplift trend instead. In this paper, we reconstruct the evolutionary history of Santa Maria with respect to the timing and magnitude of its vertical movements, using detailed field work and 40Ar/39Ar geochronology. Our investigations revealed a complex evolutionary history spanning ∼6 m.y., with subsidence up to ca. 3.5 Ma followed by uplift extending to the present day. The fact that an island located in young lithosphere experienced a pronounced uplift trend is remarkable and raises important questions concerning possible uplift mechanisms. Localized uplift in response to the tectonic regime affecting the southeastern tip of the Azores Plateau is unlikely, since the area is under transtension. Our analysis shows that the only viable mechanism able to explain the uplift is crustal thickening by basal intrusions, suggesting that intrusive processes play a significant role even on islands standing on young lithosphere, such as in the Azores.

  17. Geology of the undeveloped oil and gas fields of Central Offshore Santa Maria Basin, California

    SciTech Connect

    Milton, J.D. ); Edwards, E.B. ); Heck, R.G. )

    1996-01-01

    Two prominent subsurface structural features of the Central Offshore Santa Maria Basin are the Hosgri fault system and the associated anticlinal fold trend. Exploratory drilling and 3D seismic mapping have delineated a series of oil and gas fields along this trend which underlie four federal units and one non-unitized lease. The units are named after local geography and are called the Lion Rock, Point Sal, Purisima Point and Santa Maria Units. The individual lease, OCS P-0409, overlies the San Miguel field. The Hosgri fault system trends northwest-southeast and effectively forms the eastern boundary of the oil and gas province. Lying semi-parallel with the fault are several anticlinal culminations which have trapped large volumes of oil and gas in the fractured Montery Formation. The Monterey is both source and reservoir rock, averaging 300 meters n thickness throughout the Central Basin. Development of the Monterey Formation as a reservoir rock was through diagensis and tectonism with resulting porosities-from 15 to 20% and permeability up to one Darcy. These parameters coupled with a high geothermal gradient facilitate the inflow rates of the viscous Monterey oil. Some 24 exploration and delineation wells have been drilled in this area and tested at rates ranging from a few hundred to several thousand barrels per day. Estimated oil reserves in the Central Offshore Santa Maria Basin total approximately 1 billion barrels.

  18. Geology of the undeveloped oil and gas fields of Central Offshore Santa Maria Basin, California

    SciTech Connect

    Milton, J.D.; Edwards, E.B.; Heck, R.G.

    1996-12-31

    Two prominent subsurface structural features of the Central Offshore Santa Maria Basin are the Hosgri fault system and the associated anticlinal fold trend. Exploratory drilling and 3D seismic mapping have delineated a series of oil and gas fields along this trend which underlie four federal units and one non-unitized lease. The units are named after local geography and are called the Lion Rock, Point Sal, Purisima Point and Santa Maria Units. The individual lease, OCS P-0409, overlies the San Miguel field. The Hosgri fault system trends northwest-southeast and effectively forms the eastern boundary of the oil and gas province. Lying semi-parallel with the fault are several anticlinal culminations which have trapped large volumes of oil and gas in the fractured Montery Formation. The Monterey is both source and reservoir rock, averaging 300 meters n thickness throughout the Central Basin. Development of the Monterey Formation as a reservoir rock was through diagensis and tectonism with resulting porosities-from 15 to 20% and permeability up to one Darcy. These parameters coupled with a high geothermal gradient facilitate the inflow rates of the viscous Monterey oil. Some 24 exploration and delineation wells have been drilled in this area and tested at rates ranging from a few hundred to several thousand barrels per day. Estimated oil reserves in the Central Offshore Santa Maria Basin total approximately 1 billion barrels.

  19. Design, permitting, and construction issues associated with closure of the Panna Maria uranium tailings impoundment

    SciTech Connect

    Strachan, C.L.; Raabe, K.L.

    1997-12-31

    In 1992, Panna Maria Uranium Operations (PMUO) initiated licensing and engineering activities for closure of the Panna Maria mill and 150-acre tailings impoundment located in southeast Texas. Closure of the tailings impoundment is permitted by license amendment through the Texas Natural Resources Conservation Commission (TNRCC), and based on closure criteria outlined in Texas regulations. The closure plan for the Panna Maria tailings impoundment was submitted for Texas regulatory agency review in April 1993, with details of the closure plan modified in 1994, 1995, and 1996. The closure plan included a multi-layered cover over the regraded tailings surface which was designed for long-term isolation of tailings, reduction of radon emanation to regulated levels, and reduction of infiltration to TNRCC-accepted levels. The cover and embankment slope surfaces and surrounding areas were designed to provide acceptable erosional stability as compared to runoff velocities from the Probable Maximum Precipitation event. Cover materials were selected from on-site materials and evaluated for suitability based on permeability, radon attenuation, and soil dispersivity characteristics. Off-site materials were used when necessary. The cover over the tailings has a maximum slope of 0.5 percent, and the regraded embankment slopes outside the perimeter of the impoundment have a maximum slope of 20 percent. All reclaimed slopes are covered with topsoil and revegetated. A riprap-lined channel is to be used to convey runoff from within the perimeter of the reclaimed impoundment to the north of the impoundment.

  20. Diatom biostratigraphy of chert intervals in Santa Maria and other Neogene basins, California

    SciTech Connect

    White, L.D.

    1988-03-01

    Chert is a common component of the Monterey Formation in many outer Neogene basins. Successful recovery of diatoms from dolomite beds and concretions, which are sufficiently abundant in chert-bearing sections, makes diatom biostratigraphic analyses possible in several poorly chronicled Neogene basins. At Ano Nuevo in the Outer Santa Cruz basin, where the section consists mainly of porcelanite and chert, diatom biostratigraphy yields an age duration from 14.7-13.4 Ma. Precise age control allows analysis of cyclical aspects of chert and dolomite to be carried out on the section. Frequency estimates of silica-carbonate cycles at Ano Nuevo suggest that the cycles may be related to early middle Miocene paleo-oceanographic events. In the Santa Maria basin, where black quartz cherts are widespread, diatom biostratigraphy has been successfully applied on the Mussel Rock, Lions Head, and Shell Beach sections. Preliminary data suggest black chert intervals are strongly age controlled and are possibly related to Miocene cooling events that affected the Santa Maria basin. Ongoing studies of the diatom biostratigraphy of dolomites promise improved age control in the Santa Maria basin. This will not only aid in paleo-oceanographic interpretations, but will also improve constraints on tectonic and depositional aspects of the basin.

  1. [The development of radiation technologies since Maria Skłodowska-Curie].

    PubMed

    Głuszewski, Wojciech; Zagórski, Zbigniew P

    2012-01-01

    The article was written on the occasion of the 100. anniversary of the Nobel Prize in Chemistry awarded to Maria Skłodowska-Curie. The United Nations General Assembly honoured this event by announcing the year 2011 the International Year of Chemistry. Maria Skłodowska-Curie was i.a. the initiator of radiation chemistry, a branch of science analyzing the chemical effects that matter shows when exposed to ionizing radiation. The development of this branch resulted in radiation technologies' applications in many fields of industry, medicine, agriculture, protection of the environment, space research and science. Our point of departure was the article Sur l'etude des courbes de probabilité relatives a l'action des rayons X sur les bacilles that Maria Skłodowska-Curie published in 1929 in the Bulletin of the Académie des sciences. In this study, she presented--for the first time ever--the curves of the so called radiation inactivation, i.e. the relationship between the bacteria life expectancy and the dose of radiation absorbed by it. From the today's point of view, it can be stated that the researcher laid the foundations of the methods of radiation sterilization and material processing by means of radiation. In this context, we recall the history of the first accelerator installation devised and built in 1968 at the Institute of Nuclear Chemistry and Technology in Warsaw. Basing on experiences with the linear electron accelerator, the LAE 13/9 was completed in 1992 as the so far only Polish industrial installation for radiation sterilization of medical products and transplants as well as for food irradiation.

  2. Habitat preferences of Ukrainian brook lamprey Eudontomyzon mariae ammocoetes in the lowland rivers of Central Europe.

    PubMed

    Jażdżewski, M; Marszał, L; Przybylski, M

    2016-02-01

    The pattern of microhabitat preferences of Ukrainian brook lamprey Eudontomyzon mariae ammocoetes was examined in two rivers of central Poland: the Pilica River (the Vistula River basin) and the Grabia River (the Odra River basin). A comparison of abiotic factors of the rivers revealed differences in water speed and principal components: PC1 (determining gradient from decreasing medium sand to the increasing share of three fractions of gravel), PC2 (a gradient from the declining share of very coarse and coarse sand fractions to the growing content of fine sand) and PC3 (correlated with an increasing proportion of silt). The sites did not differ significantly in terms of water depth. Relative abundance and frequency of ammocoete occurrence in the Grabia River were higher than in the Pilica River. Only speed, PC1 and PC2 made a significant contribution to the prediction of larval occurrence. Eudontomyzon mariae larvae preferred substrata with a reduced amount of medium sand and increased content of gravel (PC1) as well as with a lower content of coarse sand and higher proportion of fine-grained sand (PC2). The ammocoetes also preferred areas with a water speed of 0·2 m s(-1) but avoided speeds ≥ 0·6 m s(-1). The abundance of E. mariae was affected by water speed, as well as by all PCs. The mean ± s.e. optimal current speed was 0·265 ± 0·007 m s(-1), while abundance decreased with increasing amounts of gravel (PC1) and increased with increasing amounts of fine sand and silt in the bottom substratum (PC2 and PC3). Comparison of ammocoete microhabitat use in the Pilica and Grabia Rivers showed the lack of differences in distribution in the preferred values of current speed, PC1 and PC2.

  3. Reproductive strategies of two invasive tilapia species Oreochromis mossambicus and Tilapia mariae in northern Australia.

    PubMed

    Russell, D J; Thuesen, P A; Thomson, F E

    2012-05-01

    The reproductive biology of two invasive tilapia species, Oreochromis mossambicus and Tilapia mariae, resident in freshwater habitats in north-eastern Australia was investigated. Oreochromis mossambicus exhibited plasticity in some of its life-history characteristics that enhanced its ability to occupy a range of habitats. These included a shallow, weed-choked, freshwater coastal drain that was subject to temperature and dissolved oxygen extremes and water-level fluctuations to cooler, relatively high-altitude impoundments. Adaptations to harsher conditions included a decreased total length (L(T) ) and age (A) at 50% maturity (m50), short somatic growth intervals, early maturation and higher relative fecundities. Potential fecundity in both species was relatively low, but parental care ensured high survival rates of both eggs and larvae. No significant difference in the relative fecundity of T. mariae populations in a large impoundment and a coastal river was found, but there were significant differences in relative fecundities between several of the O. mossambicus populations sampled. Total length (L(T) ) and age at 50% maturity of O. mossambicus populations varied considerably depending on habitat. The L(Tm50) and A(m50) values for male and female O. mossambicus in a large impoundment were considerably greater than for those resident in a small coastal drain. Monthly gonad developmental stages and gonado-somatic indices suggested that in coastal areas, spawning of O. mossambicus and T. mariae occurred throughout most of the year while in cooler, high-altitude impoundments, spawning peaked in the warmer, summer months. The contribution these reproductive characteristics make to the success of both species as colonizers is discussed in the context of future control and management options for tilapia incursions in Australia. © 2012 Department of Employment, Economic Development and Innovation, Queensland. Journal of Fish Biology © 2012 The Fisheries Society of the

  4. Investigation of lunar maria structure from cross-analysis of GRAIL gravity and Kaguya radar data

    NASA Astrophysics Data System (ADS)

    Zuber, M. T.; Ermakov, A.; Smith, D. E.; Mastroguiseppe, M.; Raguso, M.

    2016-12-01

    The Lunar Radar Sounder (LRS) on JAXA's Kaguya spacecraft investigated the subsurface structure of the Moon to a depth of a few km. GRAIL gravity models are potentially sensitive to subsurface structure at such depths. GRAIL gravity and LRS radar data are complementary since both are sensitive to density/compositional heterogeneities. Cross-correlation of GRAIL and LRS data has the potential to produce new constraints on the structure and evolution of the lunar maria. Originally, subsurface reflections within the lunar maria were detected with Lunar Sounder Experiment aboard Apollo 17. Subsurface layering was attributed to multiple episodes of volcanism. Later, Kaguya's LRS produced similar measurements but with global-scale coverage. Laboratory measurements show that density variations among mare basalts can be up to 200 kg m-3 or 7%. The LRS measurements have detected subsurface reflection in the upper 1 km of the crust. Combining these two estimates and using the Bouguer slab approximation, we estimate that anomalies of order 1-10 mGal are expected due to potentially varying density of surface and/or subsurface horizons. This accuracy is achievable with the latest GRAIL gravity models. The LRS surface backscattering power is indicative of surface and near sub-surface dielectric properties, which are sensitive to target density and roughness. We investigate the northwestern part of the Procellarum basin because it is the region with the strongest signal-to-noise ratios in gravity models within maria. To examine shallow subsurface structure, we map the surface received power by tracking the first return of radar echoes and compare it with gravity gradients, which are particularly sensitive to small-scale structures.

  5. APA/APAGS Award for Distinguished Graduate Student in Professional Psychology: Luz Maria Garcini.

    PubMed

    2016-11-01

    The APA/APAGS Award for Distinguished Graduate Student in Professional Psychology is awarded on an annual basis by the APA Board of Professional Affairs (BPA) and the American Psychological Association of Graduate Students (APAGS) to a graduate student who has demonstrated outstanding practice and application of psychology. The 2016 award winners is Luz Maria Garcini, whose commitment to the health and mental health of those recently immigrated has led to research and service that "have greatly benefited the lives of undocumented individuals in the border area of southern California." Garcini's award citation, biography, and a selected bibliography are presented here. (PsycINFO Database Record

  6. Maria Montessori (1870-1952): Women's emancipation, pedagogy and extra verbal communication.

    PubMed

    Cascella, Marco

    2015-05-01

    Maria Montessori is one of the most well-known women in Italian history. Although she was the first woman who graduated in medicine in Italy, she is mostly known as an educator. Her teaching method--the Montessori Method- is still used worldwide--Because she could not speak English during the imprisonment in India, there was a big obstacle for her communication with children. However, the need to adopt a non-verbal communication, led her to a sensational discovery: children use an innate and universal language. This language, made of gestures and mimic, is called extra verbal communication.

  7. Islas Marias Archipelago, Mexico. A Missing Piece to Reconstruct the Paleoposition of Baja California

    NASA Astrophysics Data System (ADS)

    Schaaf, P. E.; Pompa, V.; Hernandez, T.; Weber, B.; Solis, G.; Villanueva, D.; Perez-Venzor, J.

    2011-12-01

    Paleopositions for southern Baja California peninsula have yielded controversial models over the past 30 years. Mainly based on paleomagnetic data many hypotheses place Baja at lower paleolatitudes in front of southern Mexico or Central America with subsequent northward translations. Other models suggest minor, if any, northward displacements with respect to continental Mexico combined with clockwise rotations. Lithological, geochemical, and geochronological similarities for southern Baja California and Puerto Vallarta (western Mexico Pacific margin) igneous rocks seem to confirm the latter model. To further prove this model we have mapped and collected rocks from Maria Madre, the largest island of the Islas Marias archipelago, located in the mouth of the Gulf of California. In an area of only 145 square kilometers, metamorphic basements rocks (ortho and migmatitic gneisses), highly deformed metasediments, granitoids, acid to intermediate volcanic sequences, and a cover with gently folded marine sediments are exposed. The basement complex with gneisses and metasediments, including garnet-bearing paragneiss and calc silicates, as well as the granodioritic-tonalitic intrusives display an extraordinary accordance with similar units observed in the Los Cabos Block (LCB) of Baja California Sur. Furthermore, U-Pb zircon ages of 162 and 170 Ma for the basement gneisses and of 80 Ma for the granitoids have been reported also from the LCB. Additionally, upper Cretaceous intrusive ages are well known from the Puerto Vallarta batholith in Jalisco and Nayarit, mainland Mexico. Geochemical and isotopic data as well as Nd model ages confirm a magmatic consanguinity of LCB, Islas Marias, and Puerto Vallarta granitoids. The volcanic units of Maria Madre Island include ignimbrites and effusive dacitic-rhyolithic rocks, which can be correlated to the Sierra Madre Occidental province and the Comundú Formation of Baja California. Age determinations are under work to confirm this

  8. The relationship between the Maria da Penha Law and intimate partner violence in two Brazilian states.

    PubMed

    Gattegno, Mariana V; Wilkins, Jasmine D; Evans, Dabney P

    2016-11-17

    Globally, inequality between men and women manifests in a variety of ways. In particular, gender inequality increases the risk of perpetration of violence against women (VAW), especially intimate partner violence (IPV), by males. The World Health Organization (WHO) estimates that 35 % of women have experienced physical, psychological and/or sexual IPV at least once in their lives, making IPV unacceptably common. In 2006, the Maria da Penha Law on Domestic and Family Violence, became the first federal law to regulate VAW and punish perpetrators in Brazil. This study examines the relationship between Brazilian VAW legislation and male perpetration of VAW by comparing reported prevalence of IPV before and after the enactment of the Maria da Penha Law. To assess changes in magnitude of IPV before and after the law, we used data from the 2013 Brazilian National Health Survey; we replicated the analyses conducted for the WHO Multi-Country Study on Women's Health and Domestic Violence Against Women-whose data were collected before the passage of the Maria da Penha Law. We compare findings from the two studies. Our analyses show an increase in the reported prevalence of physical violence, and a decrease in the reported prevalence of sexual and psychological violence. The increase may result from an actual increase in physical violence, increased awareness and reporting of physical violence, or a combination of both factors. Additionally, our analysis revealed that in the urban setting of São Paulo, physical violence was more likely to be severe and occur in the home; meanwhile, in the rural state of Pernambuco, physical violence was more likely to be moderate in nature and occur in public. The Maria da Penha Law increased attention and resources for VAW response and prevention; however, its true impact remains unmeasured. Our data suggest a need for regular, systematic collection of comparable population-based data to accurately estimate the true prevalence of IPV in

  9. [Violence and social distress among transgender persons in Santa Maria, Rio Grande do Sul State, Brazil].

    PubMed

    Souza, Martha Helena Teixeira de; Malvasi, Paulo; Signorelli, Marcos Claudio; Pereira, Pedro Paulo Gomes

    2015-04-01

    The authors conducted an ethnographic research with transgender persons in Santa Maria, Rio Grande do Sul State, Brazil, in 2012, using participant observation, semi-structured interviews, and following their everyday lives. These individuals invariably experienced physical and symbolic violence and the resulting distress, a condition they had to deal with in their careers and daily practices and tasks. The article discusses the violence experienced by transvestites (in the family, school, police precincts, and health services), specifically seeking to understand how such violence relates to their experiences with health services and how the latter respond.

  10. Ensemble Streamflow Predictions in the Três Marias Basin, Brazil

    NASA Astrophysics Data System (ADS)

    Mainardi Fan, Fernando; Schwanenberg, Dirk; Kuwajima, Julio; Assis dos Reis, Alberto; Collischonn, Walter

    2014-05-01

    Hydropower is the main electricity source of Brazil. The related hydropower reservoirs are multi-purpose thus besides efficient and reliable energy production, they are relevant for flood control. In this context, the present study shows results of an Ensemble Streamflow Prediction (ESP) for supporting the operational decision making implemented at Três Marias hydroelectric power project located in the São Francisco River basin in Brazil. It is a large tropical river basin with approximately 55,000km² up to the Três Marias dam. The hydrological model used in the study is the MGB-IPH (Modelo de Grandes Bacias from Instituto de Pesquisas Hidráulicas), a large scale distributed hydrological model. Applied in an operational forecasting mode, it uses an empirical data assimilation method to take into account real time streamflow observations to update its state variables. We present results of a hindcast experiment with observed precipitation and streamflow data from the local energy utility, CEMIG (Companhia Energética de Minas Gerais), and from the Brazilian water agency, ANA (Agencia Nacional de Água),. Probabilistic Numerical Weather Predictions (NWP) from CPTEC (Centro de Previsão de Tempo e Estudos Climáticos), ECMWF (European Centre for Medium-Range Weather Forecast) and NOAA (National Oceanic and Atmospheric Administration) are used to generate the ESP. The data products and the MGB-IPH model are integrated into an open shell forecasting platform based on the software package Delft-FEWS. Inside the forecasting platform a hindcast mode over a forecast lead time of 10-16 days in recent rainfall periods is applied in. The ESP results are compared to deterministic forecasts of the Três Marias reservoir inflow. The results assessment verifies the added value of the ESP in general in comparison to the use of deterministic forecasts by means of different performance indicators. The ESP derived from the ECMWP ensemble shows the best performance. A future

  11. Recent upgrades and new scientific infrastructure of MARIA research reactor, Otwock-Swierk, Poland

    SciTech Connect

    2015-07-01

    The MARIA reactor is open-pool type, water and beryllium moderated. It has two independent primary cooling systems: fuel and pool cooling system. Each fuel assembly is cooled down separately in pressurized channels with individual performances characterization. The fuel assemblies consist of five layers of bent plates or six concentric tubes. Currently it is one of the most powerful research reactors in Europe with operation availability at least up to 2030. Its nominal thermal power is 30 MW. It is characterized by high neutron flux density: up to 3x10{sup 14} n cm{sup -2} s{sup -1} in case of thermal neutrons, and up to 2x10{sup 13} n cm{sup -2} s{sup -1} in case of fast neutrons. The reactor is operated for ca. 4000 h per year. The reactor facility is equipped with fully equipped three hot cells with shielding up to 10{sup 15} Bq. Adjacent to the reactor facility, the radio-pharmaceutics plant (POLATOM) and Material Research Laboratory are located. They are equipped with a number of hot cells with instrumentation. The transport system of radioactive materials from reactor facility to Material Research Laboratory is available. During 2014 the MARIA reactor has been operated with three different types of fuel the same time: previous 36% enriched fuel, and two types of new LEU fuels. In the meantime, molybdenum irradiation programme has been developed. Maria is a multifunctional research tool, with a notable application in production of radioisotopes, radio-pharmaceutics manufacturing (ca. 600 TBq/y), {sup 99}Mo for medical scintigraphy (ca. 6000 TBq/y), neutron transmutation doping of silicon single crystals, wide scientific research based on neutron beams utilization. From the beginning MARIA reactor was intended for loop and fuel testing research activities. Currently it is used mostly as material testing and irradiation facility and for that reason it has wide experimental capabilities. There are eight horizontal irradiation channels from among whom six of them

  12. Geohistory analysis of the Santa Maria basin, California, and its relationship to tectonic evolution of the continental margin

    SciTech Connect

    McCrory, P.A.; Arends, R.G. ); Ingle, J.C. Jr. ); Isaacs, C.M.; Stanley, R.G. ); Thornton, M.L.C. )

    1991-02-01

    The Santa Maria basin of central California is a geologically complex area located along the tectonically active California continental margin. The record of Cenozoic tectonism preserved in Santa Maria strata provides an opportunity to compare the evolution of the region with plate tectonic models for Cenozoic interactions along the margin. Geohistory analysis of Neogene Santa Maria basin strata provides important constraints for hypotheses of the tectonic evolution of the central California margin during its transition from a convergent to a transform plate boundary. Preliminary analyses suggest that the tectonic evolution of the Santa Maria area was dominated by coupling between adjacent oceanic plates and the continental margin. This coupling is reflected in the timing of major hiatuses within the basin sedimentary sequence and margin subsidence and uplift which occurred during periods of tectonic plate adjustment. Stratigraphic evidence indicates that the Santa Maria basin originated on the continental shelf in early Miocene time. A component of margin subsidence is postulated to have been caused by cessation of spreading on adjacent offshore microplates approximately 19-18 ma. A sharp reduction in rate of tectonic subsidence in middle Miocene time, observed in the Santa Maria basin both onshore and offshore, was coeval with rotation of crustal blocks as major shearing shifts shoreward. Tectonic uplift of two eastern sites, offshore Point Arguello and near Point Sal, in the late Miocene may have been related to a change to transpressional motion between the Pacific and North American plates, as well as to rotation of the western Transverse Ranges in a restraining geometry.

  13. Crustal Structure at the North Eastern Tip of Rivera Plate, Nayarit- Marias Islands Region: Scenarios and Tectonic Implications. Tsujal Project

    NASA Astrophysics Data System (ADS)

    Danobeitia, J.; Bartolome, R.; Barba, D. C., Sr.; Nunez-Cornu, F. J.; Bandy, W. L.; Prada, M.; Cameselle, A. L.; Nunez, D.; Espindola, J. M.; Estrada, F.; Zamora, A.; Gomez, A.; Ortiz, M.

    2014-12-01

    A primarily analysis of marine geophysical data acquired aboard the RRS James Cook in the framework of the project "Characterization of seismic hazard and tsunami associated with cortical contact structure Rivera Jalisco Block Plate (TSUJAL)" is presented. This survey was held in the region of Nayarit-Tres Marias Islands between February and March 2014. The examination of data recorded by 16 OBS 's, deployed along 4 wide angle seismic profiles is presented, using an airgun-array seismic source of 6800 c.i., which allows sampling the crustal structure to the Moho. The profiles are located along the margin off the Marias Islands: a profile of over 200 km NNW-SSE direction and parallel to the western flank of the Islas Marias Islands and three orthogonal thereto. These perpendicular sections sample the lithosphere from the north of Maria Madre Island with a profile of 100 km length, across Maria Magdalena and Mari Cleofas Islands, with a profile of 50 km long, till south of Maria Cleofas with a profile of 100 km long. Coincident multichannel seismic profiles with refraction ones are also surveyed, although shooting with a source of 3,540 c. i., and acquired with a digital "streamer" of 6.0 km long. Simultaneously, multibeam, parametric and potential field data were recorded during seismic acquisition A first analysis shows an anomalously thickened crust in the western flank of the Marias Islands, as indicated by relatively short pre-critical distances of 30-35 km. While the moderate dip of 7 ° of the subduction of the Pacific oceanic plate favors somehow this effect, the existence of a remnant crustal fragment is also likely. Moreover, the images provided by the parametric sounding show abundant mass wasting deposits suggesting of recent active tectonics, possibly generated by earthquakes with moderate magnitude as those reported in the Marias Islands. This set of geophysical data, not only provide valuable information for the seismogenic characterization and

  14. Jurassic through Oligocene pre-basin stratigraphy in the Santa Maria basin area, California

    SciTech Connect

    Fritsche, A.E. ); Yamashiro, D.A. )

    1991-02-01

    Compilation from published records of 30 pre-Miocene stratigraphic columns in the Santa Maria basin area of California (west of the Sur-Nacimiento fault and north of the Santa Ynez fault) reveals two basement units and 22 overlying sedimentary units. This article displays the stratigraphic columns and includes descriptions and environmental interpretations of the 24 rock units. The basement rocks include an Upper Jurassic ophiolite sequence and the Lower Jurassic through Upper Cretaceous Franciscan Complex. Most of the 22 sedimentary units were deposited along a subduction-type margin prior to development of the late Tertiary Santa Maria basin. Overlying and generally in fault contact with the basement rocks are four Upper Jurassic through Lower Cretaceous units that were deposited in basin plain and out continental margin environments. Unconformably overlying these units are eight Upper Cretaceous units that were deposited in a wide range of environments that ranged from trench, slope, and submarine fan up through shelf and nonmarine fluvial environments. Lower Tertiary units onlap unconformably onto the Cretaceous rocks and were deposited only in the southernmost part of the area. These rocks include lower Eocene basin plain and outer submarine fan deposits; middle Eocene mid-fan and slope deposits; upper Eocene inner fan, shelf, shoreface, and foreshore deposits; and Oligocene shoreface, foreshore, and nonmarine fluvial deposits.

  15. Digitizing the Maria Mitchell Obs. Plates with the AGFA T5000 Scanner

    NASA Astrophysics Data System (ADS)

    Barkume, K. M.; Strelnitski, V.

    2001-12-01

    Maria Mitchell Observatory (MMO) has started a complete digitization of its archive of ca. 8,000 photographic plates obtained with the MMO 7.5-inch Cooke refractor from ca. 1920 to 1990. The MMO plates, having a field of view of about 10 deg, are especially numerous for Sgr, Sct, and Cyg. The catalog of the plates is to be put on our web site, www.mmo.org. The image files (in TIFF or FITS format) will be available, upon request, starting in summer 2002, when we plan to have the digitization completed. A commercially available scanner, AgfaScan T5000, is used for this project. It provides resolution of up to 2,500 ppi, corresponding to about 10 microns on the plate. In order to determine whether digitization with this scanner entails any serious losses of information, we carried out photometric measurements of several scanned plates containing the open cluster M25. We found that the simplest eye photometry of standard stars from this cluster on the digitized plate images is nearly as precise as on the plates directly. Previously, it was demonstrated (BAAS, vol.30, n4, p. 1266, abstract 11.11) that the eye photometry of photographic plates is not less precise than other methods (microphotometry; numerical reduction of digitized images). We conclude that digitization with T5000 provides a copy of the original plate completely adequate for photmetry. This project was supported by the NSF/REU grant AST-9820555 and the Nantucket Maria Mitchell Association.

  16. Replicas of the Santa Maria, Nina, Pinta sail by OV-105 on KSC LC Pad 39B

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Replicas of Christopher Columbus' sailing ships Santa Maria, Nina, and Pinta sail by Endeavour, Orbiter Vehicle (OV) 105, on Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B awaiting liftoff on its maiden voyage, STS-49. This view is a closeup of the ships with KSC launch complex in the distant background. View provided by KSC with alternate number KSC-92PC-968.

  17. Making Room for Children's Autonomy: Maria Montessori's Case for Seeing Children's Incapacity for Autonomy as an External Failing

    ERIC Educational Resources Information Center

    Frierson, Patrick R.

    2016-01-01

    This article draws on Martha Nussbaum's distinction between basic, internal, and external (or combined) capacities to better specify possible locations for children's "incapacity" for autonomy. I then examine Maria Montessori's work on what she calls "normalization", which involves a release of children's capacities for…

  18. [New localities for Phlebotomus mariae Rioux, Croset, Léger et Bailly-Choumara, 1974, in Morocco].

    PubMed

    Lambert, M; Rioux, J A; Mahjour, J; Saddiki, A

    1994-03-01

    Phlebotomus mariae was first described in the South of Morocco in 1974. More specimens were found again recently in the High Atlas, showing that this species can be considered as a valid one, placed in the sub-genus Larroussius. The female remains to be found.

  19. Jose Maria Albareda (1902-1966) and the Formation of the Spanish Consejo Superior de Investigaciones Cientificas

    ERIC Educational Resources Information Center

    Malet, Antoni

    2009-01-01

    Jose Maria Albareda (1902-1966) was an applied chemist and a prominent member of the Roman Catholic organization, Opus Dei, who played a crucial role in organizing the Consejo Superior de Investigaciones Cientficas (CSIC), the new scientific institution created by the Franco regime in 1939. The paper analyses first the formative years in…

  20. Magmatic activity at Islas Marias Archipelago, Gulf of California: Oceanic lithosphere with gabbroic sills versus Jurassic-Cretaceous arc components.

    NASA Astrophysics Data System (ADS)

    Schaaf, P. E. G.; Solis-Pichardo, G.; Hernandez-Trevino, T.; Villanueva, D.; Arrieta, G. F.; Rochin, H.; Rodriguez, L. F.; Bohnel, H.; Weber, B.

    2015-12-01

    Islas Marias Archipelago consists of four islands located in the mouth of the Gulf of California. Lithologically three of them (Maria Madre, San Juanito, and Maria Cleofas) are quite similar with a 165-170 Ma metamorphic basement, 75-85 Ma intrusive and extrusive rocks, and a sedimentary sandstone cover, which according to its foraminiferous content recorded multiple uplift and subsidence events related to the opening of the Gulf. However, these units are absent on Maria Magdalena island which is positioned between the other islands. Here, instead, oceanic lithosphere with pillow lavas and gabbroic sills, intercalated with sandstones form the dominant outcrops. Their geochemical and isotopic characteristics are similar to N-MORB with epsilon Nd values around +10 and 87Sr/86Sr of 0.70290. The gabbros are not older than 22 Ma. Magdalena island was obviously uplifted separately from the other islands of the archipelago, probably along a now hidden transform fault system along the East Pacific Rise. Metamorphic and igneous rocks of the other islands can be correlated to lithologically similar units in the Los Cabos Block, Baja California, or to the continental margin units in Sinaloa, Nayarit and Jalisco states when looking at their geochemical and geochronological signatures. Paleomagnetic studies on 35 sampling sites from all 4 islands give evidence for relatively small scale tectonic movements.

  1. Jose Maria Albareda (1902-1966) and the Formation of the Spanish Consejo Superior de Investigaciones Cientificas

    ERIC Educational Resources Information Center

    Malet, Antoni

    2009-01-01

    Jose Maria Albareda (1902-1966) was an applied chemist and a prominent member of the Roman Catholic organization, Opus Dei, who played a crucial role in organizing the Consejo Superior de Investigaciones Cientficas (CSIC), the new scientific institution created by the Franco regime in 1939. The paper analyses first the formative years in…

  2. Making Room for Children's Autonomy: Maria Montessori's Case for Seeing Children's Incapacity for Autonomy as an External Failing

    ERIC Educational Resources Information Center

    Frierson, Patrick R.

    2016-01-01

    This article draws on Martha Nussbaum's distinction between basic, internal, and external (or combined) capacities to better specify possible locations for children's "incapacity" for autonomy. I then examine Maria Montessori's work on what she calls "normalization", which involves a release of children's capacities for…

  3. The 14 MeV Neutron Irradiation Facility in MARIA Reactor

    SciTech Connect

    Prokopowicz, R.; Pytel, K.; Dorosz, M.; Zawadka, A.; Lechniak, J.; Lipka, M.; Marcinkowska, Z.; Wierzchnicka, M.; Malkiewicz, A.; Wilczek, I.; Krok, T.; Migdal, M.; Koziel, A.

    2015-07-01

    The MARIA reactor with thermal neutron flux density up to 3x10{sup 14} cm{sup -2} s{sup -1} and a number of vertical channels is well suited to material testing by thermal neutron treatment. Beside of that some fast neutron irradiation facilities are operated in MARIA reactor as well. One of them is thermal to 14 MeV neutron converter launched in 2014. It is especially devoted to fusion devices material testing irradiation. The ITER and DEMO research thermonuclear facilities are to be run using the deuterium - tritium fusion reaction. Fast neutrons (of energy approximately 14 MeV) resulting from the reaction are essential to carry away the released thermonuclear energy and to breed tritium. However, constructional materials of which thermonuclear reactors are to be built must be specially selected to survive intense fluxes of fast neutrons. Strong sources of 14 MeV neutrons are needed if research on resistance of candidate materials to such fluxes is to be carried out effectively. Nuclear reactor-based converter capable to convert thermal neutrons into 14 MeV fast neutrons may be used to that purpose. The converter based on two stage nuclear reaction on lithium-6 and deuterium compounds leading to 14 MeV neutron production. The reaction chain is begun by thermal neutron capture by lithium-6 nucleus resulted in triton release. The neutron and triton transport calculations have been therefore carried-out to estimate the thermal to 14 MeV neutron conversion efficiency and optimize converter construction. The usable irradiation space of ca. 60 cm{sup 3} has been obtained. The released energy have been calculated. Heat transport has been asses to ensure proper device cooling. A set of thermocouples has been installed in converter to monitor its temperature distribution on-line. Influence of converter on reactor operation has been studied. Safety analyses of steady states and transients have been done. Performed calculations and analyses allow designing the converter and

  4. Quartz sand resources in the Santa Maria Eterna formation, Bahia, Brazil: A geochemical and morphological study

    NASA Astrophysics Data System (ADS)

    Santos, Murilo Ferreira Marques dos; Fujiwara, Eric; Schenkel, Egont Alexandre; Enzweiler, Jacinta; Suzuki, Carlos Kenichi

    2015-10-01

    This study presents an evaluation of the quartz sand occurrences of the Santa Maria Eterna formation, in northeastern Brazil, as a potential source of raw material for silica glass manufacturing. Samples of quartz sand were analyzed by ICP-MS to determine a range of trace elements and establish its chemical purity. The technological potential of the sand was obtained by counting the quantity of bubbles formed during flame fusion over silica plate. Both chemistry and bubble formation indicate that the raw material is suitable for producing silica glass. The work also investigated the composition of fluid inclusions in the quartz grains and the surface micro-texture by scanning electron microscopy. With the results obtained by these procedures, we inferred that the quartz sand was probably formed in a marine environment, by the precipitation of silica in the form of quartz. The main impurities of the samples are probably present in the mineral inclusions implying that purification is possible and probably competitive.

  5. [Maria Bandeira: a pioneering botanist at the Botanic Garden of Rio de Janeiro].

    PubMed

    Bediaga, Begonha; Peixoto, Ariane Luna; Filgueiras, Tarciso S

    2016-01-01

    This article sheds light on Maria Bandeira, the first female botanist to work at the Botanic Garden of Rio de Janeiro. She was active in the 1920s, but is absent from the historiography and little cited in the scientific literature. The significant number of plant, fungus, and lichen specimens she collected, her capacity to reach far-flung places, her extensive correspondence with foreign experts, and her studies at Sorbonne are all sources for the analysis of the way botany was practiced and the social networks at play in science at the time. The end of her scientific career, when she adopted a cloistered life with the Barefoot Carmelite nuns, can be interpreted variously, and partially explains why her contributions to Brazilian botany have been forgotten.

  6. Metal concentrations in demersal fish species from Santa Maria Bay, Baja California Sur, Mexico (Pacific coast).

    PubMed

    Jonathan, M P; Aurioles-Gamboa, David; Villegas, Lorena Elizabeth Campos; Bohórquez-Herrera, Jimena; Hernández-Camacho, Claudia J; Sujitha, S B

    2015-10-15

    Concentrations of 11 trace metals (Fe, Mn, Cr, Cu, Ni, Co, Pb, Zn, Cd, As, Hg) in 40 fish species from Santa Maria Bay, Baja California Sur, Mexico, the strategically important area for marine mammals and organisms were analyzed. Based on their concentrations the ranking of metals Fe>Zn>Ni>Cr>Mn>Pb>Cu>Co>As>Cd>Hg suggests that organism size, metabolism and feeding habits are correlated with metal concentrations. Local geological formations affect the concentrations of different metals in the aquatic environment and are subsequently transferred to fishes. The correlation analysis suggests that metabolism and nurturing habits impact the concentration of metals. Concentrations of Fe and Mn appear to be influenced by scavenging and absorption processes, which vary by species. The considerable variability in the metal concentrations obtained in different species underscores the importance of regular monitoring.

  7. History of the Journal of Nursing of the Federal University of Santa Maria.

    PubMed

    Budó, Maria de Lourdes Denardin; Beck, Carmem Lúcia Colomé; Silva, Dalva Cezar da; Prestes, Francine Cassol; Soares, Rhea Silvia de Avila; Garcia, Raquel Pötter

    2017-02-09

    To report the history of the Journal of Nursing of the Federal University of Santa Maria. This is an experience report based on information from secondary materials, such as websites and documents. Data were grouped and presented according to the time sequence. The magazine was established in 2010 and in its six years of existence, the number of published articles increased from 58 to 75, it was approved for indexation in databases and obtained the Qualis B3. Actions were aimed at strengthening the journal, searching for financial resources, increasing disclosure, the number of reviewers and collaborators. The magazine's history involves several steps, which have been permeated by challenges and achievements that involve the search for the continuous strengthening of the journal and related publications.

  8. The prevalence of multiple sclerosis in Santa Maria, Rio Grande do Sul, Brazil.

    PubMed

    Finkelsztejn, Alessandro; Lopes, Juarez Silva; Noal, Janaína; Finkelsztejn, Juliana M

    2014-02-01

    Multiple sclerosis (MS) is one of the leading causes of neurologic deficits in young adults and can lead to physical, intellectual and emotional problems. Approved treatments are expensive and are among the 10 highest budgets of the Brazilian Health Ministry. Given the diverse prevalence of MS among Brazilian regions, it is important to determine prevalence rates across the country. Seven studies have assessed MS in Brazil and reported rates ranging from 15 cases to 18 cases per 100,000 inhabitants. It has been hypothesized that this rate is even higher in southern Brazil, which has a high proportion of European heritage (mostly German and Italian) immigrants. Here, we report that the prevalence of MS in the city of Santa Maria, Rio Grande do Sul, Brazil, is 27.2 cases/100,000 inhabitants.

  9. Evaluation of ground-water quality in the Santa Maria Valley, California

    USGS Publications Warehouse

    Hughes, Jerry L.

    1977-01-01

    The quality and quantity of recharge to the Santa Maria Valley, Calif., ground-water basin from natural sources, point sources, and agriculture are expressed in terms of a hydrologic budget, a solute balance, and maps showing the distribution of select chemical constituents. Point sources includes a sugar-beet refinery, oil refineries, stockyards, golf courses, poultry farms, solid-waste landfills, and municipal and industrial wastewater-treatment facilities. Pumpage has exceeded recharge by about 10,000 acre-feet per year. The result is a declining potentiometric surface with an accumulation of solutes and an increase in nitrogen in ground water. Nitrogen concentrations have reached as much as 50 milligrams per liter. In comparison to the solutes from irrigation return, natural recharge, and rain, discharge of wastewater from municipal and industrial wastewater-treatment facilities contributes less than 10 percent. The quality of treated wastewater is often lower in select chemical constituents than the receiving water. (Woodard-USGS)

  10. Maria Polydouri (1902-1930): the Greek poète maudit who died of tuberculosis.

    PubMed

    Kousoulis, Antonis A

    2014-11-01

    Maria Polydouri was a notable Greek poet. Often likened to the French poètes maudits, her poetry reflected a lyrical charisma and her unsettled life an untimely ending. The passing of both her parents within less than two months when she was aged 18 and her incomplete, desperate affair with the syphilitic poet Kostas Karyotakis, defined her existence. She took up many uncompleted occupations and remained socially committed. It seems that in 1923 she caught tuberculosis that was diagnosed ultimately in 1927 and led to her hospitalization at first in Paris and later in Athens. A progressive and restless spirit until the end, she wrote her best poems while in hospital. Polydouri's final years and death received national attention and marked her out as a Greek literary legend. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  11. Portuguese nursing: history of the life and activism of Maria Augusta Sousa.

    PubMed

    Almeida, Deybson Borba de; Silva, Gilberto Tadeu Reis da; Queirós, Paulo Joaquim Pina; Freitas, Genival Fernandes de; Laitano, Aline Di Carla; Almeida, Sirléia de Sousa; Santos, Victor Porfirio Ferreira Almeida

    2016-01-01

    To analyze the history of the life and activism of Portuguese nurse Maria Augusta Sousa. Sousa's life story was obtained by means of semi-structured interview swith Sousa as the oral source of data. NVivo qualitative research software was used for data analysis. Content analysis focused on thematic analysis based on the theoretical and philosophical ideas of Michel Foucault, in particular, power and techniques of the self. Alienation and political participation were revealed as pertinent issues. In techniques of production of activist subjects, the following were highlighted: the importance of the review of formal education; actions of involvement with the world, society and the profession; and finally, techniques of the self, techniques of constitution of activist subjects, professional identity and way of being. The constitution of the nurse Maria Augusta Sousa as an activist came about through questioning of how to be, education in the context of her family, and political engagement in Catholic Youth. This impacted her trajectory of contributions to Portuguese nursing, as expressed in the following achievements: the integration of nursing training into higher education; the creation of the Regulation of Nurses Professional Practice; and implementation of the Order of Nurses. Analisar a história de vida e militância da enfermeira Maria Augusta Sousa. História de vida, tendo como fonte oral a entrevista semiestruturada. Na análise de dados utilizou-se do software de pesquisa qualitativa Nvivo, e a análise de conteúdo com foco na análise temática e com base teórico-filosófica de Michel Foucault, em especial, o poder e as técnicas de si. Evidenciaram-se a alienação e a participação política comoquestões pertinentes. Nas técnicas de produção de sujeitos militantes destacam-se a importânciada revisão da educação formal, dos atos de implicação com o mundo, a sociedade e a profissão, e por fim, as técnicas de si, técnicas de constitui

  12. Discrete wavelet transform coupled with ANN for daily discharge forecasting into Três Marias reservoir

    NASA Astrophysics Data System (ADS)

    Santos, C. A. G.; Freire, P. K. M. M.; Silva, G. B. L.; Silva, R. M.

    2014-09-01

    This paper proposes the use of discrete wavelet transform (DWT) to remove the high-frequency components (details) of an original signal, because the noises generally present in time series (e.g. streamflow records) may influence the prediction quality. Cleaner signals could then be used as inputs to an artificial neural network (ANN) in order to improve the model performance of daily discharge forecasting. Wavelet analysis provides useful decompositions of original time series in high and low frequency components. The present application uses the Coiflet wavelets to decompose hydrological data, as there have been few reports in the literature. Finally, the proposed technique is tested using the inflow records to the Três Marias reservoir in São Francisco River basin, Brazil. This transformed signal is used as input for an ANN model to forecast inflows seven days ahead, and the error RMSE decreased by more than 50% (i.e. from 454.2828 to 200.0483).

  13. [Graduate program in nursing at the Federal University of Santa Maria: trajectory and results].

    PubMed

    Linch, Graciele Fernanda da Costa; Ribeiro, Aline Cammarano; Guido, Laura de Azevedo

    2013-03-01

    A quantitative, descriptive, exploratory study based on documentation that aims to report the history of the Graduate Program in Nursing (PPGENF), Federal University of Santa Maria according to the national scenario. The data was collected through queries to different sites on the Internet and secretary of PPGENE. The program was created in 2006, and in the first triennium there has been an increase in the number of vacancies and candidates, and concentration of the publications was given in qualis B1 and A2. Actions have been developed such as discussions, seminars, conferences and workshops aimed at strengthening the program and subsequent integration of faculty/student, academic and professional nursing. This program is contributing to the expansion and strengthening of nursing in the Rio Grande as its egresses are inserted in institutions of higher education, or PhD in health care public and private.

  14. Introspection on improper seismic retrofit of Basilica Santa Maria di Collemaggio after 2009 Italian earthquake

    NASA Astrophysics Data System (ADS)

    Cimellaro, Gian Paolo; Reinhorn, Andrei M.; de Stefano, Alessandro

    2011-03-01

    The 2009 L'Aquila, Italy earthquake highlighted the seismic vulnerability of historic masonry building structures due to improper "strengthening" retrofit work that has been done in the last 50 years. Italian seismic standards recommend the use of traditional reinforcement techniques such as replacing the original wooden roof structure with new reinforced concrete (RC) or steel elements, inserting RC tie-beams in the masonry and new RC floors, and using RC jacketing on the shear walls. The L'Aquila earthquake revealed the numerous limitations of these interventions, because they led to increased seismic forces (due to greater additional weight) and to deformation incompatibilities of the incorporated elements with the existing masonry walls. This paper provides a discussion of technical issues pertaining to the seismic retrofit of the Santa Maria di Collemaggio Basilica and in particular, the limitations of the last (2000) retrofit intervention. Considerable damage was caused to the church because of questionable actions and incorrect and improper technical choices.

  15. Bathymetry, Crustal Imaging and Tectonics in the South of Islas Marias (Nayarit, Mexico)

    NASA Astrophysics Data System (ADS)

    Carrillo de la Cruz, J. L.; Nunez, D.; Nuñez-Cornu, F. J.; Barba, D. C., Sr.; Gonzalez-Fernandez, A.; Escalona, F.; Danobeitia, J.

    2016-12-01

    The seismic activity of the Mexican Pacific margin is principally due to the subduction process of the Rivera plate beneath the North America plate and Jalisco Block. In 2014, the TSUJAL geophysical experiment provided new data to archive a better knowledge about the crustal structure and their implications in seismic and tsunamigenic potential hazards. In this study, we present the processed and analyzed bathymetric, WAS and MCS data along the TS11 seismic transect (115 km length) across the southern of Islas Marías. The seismic sources used in this work correspond to the airgun shots provided by RRS James Cook every 120 s and 50 m to recover WAS and MCS data, respectively. These sources were registered by a network of 4 OBS and 30 land seismic stations and the MCS data were acquired with a 5.85 km length streamer with a 468 active channels. Meanwhile, the bathymetric data were obtained with 2 multibeam echo sounders, EM120 and EM710, obtaining a 75 - 80 m of grid resolution. After data processing and interpretation, we have obtained information about two basins (De la Cruz Basin and Tres Marias basin) delimitated with geological lineaments alongside the Sierra de Cleofas from bathymetry, being Tres Marias basin the deepest zone in the area. Moreover, the main canyon founded in this study (De la Cruz Canyon) has been classified as type 3, according to Harris & Whiteway (2011). From seismic data, we have determined the shallow and deep crustal structure of the northern part of Rivera plate subduction with a dip angle between 6° and 8°. In this region, the oceanic crust is 10 km deep, increasing up to 20 km, while the deepest layers of the upper mantle have been determined at 45-50 km.

  16. Mass-casualty Response to the Kiss Nightclub in Santa Maria, Brazil.

    PubMed

    Dal Ponte, Silvana T; Dornelles, Carlos F D; Arquilla, Bonnie; Bloem, Christina; Roblin, Patricia

    2015-02-01

    On January 27, 2013, a fire at the Kiss Nightclub in Santa Maria, Brazil led to a mass-casualty incident affecting hundreds of college students. A total of 234 people died on scene, 145 were hospitalized, and another 623 people received treatment throughout the first week following the incident.1 Eight of the hospitalized people later died.1 The Military Police were the first on scene, followed by the state fire department, and then the municipal Mobile Prehospital Assistance (SAMU) ambulances. The number of victims was not communicated clearly to the various units arriving on scene, leading to insufficient rescue personnel and equipment. Incident command was established on scene, but the rescuers and police were still unable to control the chaos of multiple bystanders attempting to assist in the rescue efforts. The Municipal Sports Center (CDM) was designated as the location for dead bodies, where victim identification and communication with families occurred, as well as forensic evaluation, which determined the primary cause of death to be asphyxia. A command center was established at the Hospital de Caridade Astrogildo de Azevedo (HCAA) in Santa Maria to direct where patients should be admitted, recruit staff, and procure additional supplies, as needed. The victims suffered primarily from smoke inhalation and many required endotracheal intubation and mechanical ventilation. There was a shortage of ventilators; therefore, some had to be borrowed from local hospitals, neighboring cities, and distant areas in the state. A total of 54 patients1 were transferred to hospitals in the capital city of Porto Alegre (Brazil). The main issues with the response to the fire were scene control and communication. Areas for improvement were identified, namely the establishment of a disaster-response plan, as well as regularly scheduled training in disaster preparedness/response. These activities are the first steps to improving mass-casualty responses.

  17. Zinc-germanium ores of the Tres Marias Mine, Chihuahua, Mexico

    NASA Astrophysics Data System (ADS)

    Saini-Eidukat, Bernhardt; Melcher, Frank; Lodziak, Jerzy

    2009-04-01

    The Tres Marias carbonate-hosted Zn-Ge deposit in Chihuahua, Mexico contains sphalerite with the highest average Ge (960 ppm) and willemite with the highest reported Ge contents of Mississippi-Valley-type (MVT) deposits worldwide. This has prompted current exploration efforts to focus on the deposit as a high-grade source of germanium. The sulfide-rich ore type (>125,000 t at 20% Zn and 250 g/t Ge) contains Fe-rich botryoidal sphalerite (type I) associated with solid hydrocarbons. This type exhibits distinctive intimately intergrown lamellar texture of high-Fe sphalerite (average 9.9 wt.% Fe and 800 ppm Ge) and a somewhat less Fe-rich sphalerite phase (average 5.5 wt.% Fe and 470 ppm Ge). Reddish-brown banded sphalerite (type II, average 5.7 wt.% Fe and 1,320 ppm Ge) is subordinately followed by galena and pyrite. The sulfide-poor “oxidized” zinc ore (up to 50 wt.% Zn; 250 to 300 ppm Ge) is a fine-grained, often friable, alteration product of the sulfide ore and associated limestone and breccia host. While some areas are dominated by carbonates and sulfates, others are enriched in silicates such as hemimorphite and willemite. The gangue assemblage includes goethite, hematite, and amorphous silica or quartz. Minor wulfenite, greenockite, cinnabar, and descloizite also occur. Willemite occurs as interstitial replacement of sphalerite and fracture fillings in the oxidized ore and can be unusually rich in Pb (up to 2.0 wt.%) and Ge (up to 4,000 ppm). Oscillatory zonation reflects trace element incorporation into willemite from the oxidation of primary Ge-bearing sphalerite and galena by siliceous aqueous fluids. The Tres Marias deposit has hybrid characteristics consisting of a primary low-temperature MVT Ge-rich Zn-Pb sulfide ore body, overprinted by Ge-rich hemimorphite, willemite, and Fe oxide mineralization.

  18. Development and experimental qualification of a calculation scheme for the evaluation of gamma heating in experimental reactors. Application to MARIA and Jules Horowitz (JHR) MTR Reactors

    SciTech Connect

    Tarchalski, M.; Pytel, K.; Wroblewska, M.; Marcinkowska, Z.; Boettcher, A.; Prokopowicz, R.; Sireta, P.; Gonnier, C.; Bignan, G.; Lyoussi, A.; Fourmentel, D.; Barbot, L.; Villard, J.F.; Destouches, C.; Reynard-Carette, C.; Brun, J.; Jagielski, J.; Luks, A.

    2015-07-01

    Precise computational determination of nuclear heating which consists predominantly of gamma heating (more than 80 %) is one of the challenges in material testing reactor exploitation. Due to sophisticated construction and conditions of experimental programs planned in JHR it became essential to use most accurate and precise gamma heating model. Before the JHR starts to operate, gamma heating evaluation methods need to be developed and qualified in other experimental reactor facilities. This is done inter alia using OSIRIS, MINERVE or EOLE research reactors in France. Furthermore, MARIA - Polish material testing reactor - has been chosen to contribute to the qualification of gamma heating calculation schemes/tools. This reactor has some characteristics close to those of JHR (beryllium usage, fuel element geometry). To evaluate gamma heating in JHR and MARIA reactors, both simulation tools and experimental program have been developed and performed. For gamma heating simulation, new calculation scheme and gamma heating model of MARIA have been carried out using TRIPOLI4 and APOLLO2 codes. Calculation outcome has been verified by comparison to experimental measurements in MARIA reactor. To have more precise calculation results, model of MARIA in TRIPOLI4 has been made using the whole geometry of the core. This has been done for the first time in the history of MARIA reactor and was complex due to cut cone shape of all its elements. Material composition of burnt fuel elements has been implemented from APOLLO2 calculations. An experiment for nuclear heating measurements and calculation verification has been done in September 2014. This involved neutron, photon and nuclear heating measurements at selected locations in MARIA reactor using in particular Rh SPND, Ag SPND, Ionization Chamber (all three from CEA), KAROLINA calorimeter (NCBJ) and Gamma Thermometer (CEA/SCK CEN). Measurements were done in forty points using four channels. Maximal nuclear heating evaluated from

  19. Bradyrhizobium-Lupinus mariae-josephae: a unique symbiosis endemic of a basic soil in Eastern Spain

    NASA Astrophysics Data System (ADS)

    Durán, D.; Sánchez-Cañizares, C.; Navarro, A.; Rey, L.; Imperial, J.; Ruiz-Argüeso, T.

    2012-04-01

    Lupinus mariae-josephae is an intriguing lupine species recently discovered in the Mediterranean region and constitutes an endemism of a small area of Eastern Spain (Valencia province; Pascual, 2004; Mahé et al. 2011). It opens new perspectives for ecological and agronomic interests, as it represents the sole lupine species that preferentially grows in basic soils, while almost all other lupine species occur in acid to neutral soils. The L. mariae-josephae symbionts isolated from soils of calcareous areas of Valencia are extremely slow-growing bacteria belonging to the Bradyrhrizobium genus and showing symbiotic specificity that prevents nodulation of other Lupinus spp. such as L. angustifolius or L. luteus typically thriving in acid soils (Sanchez-Cañizares et al, 2011). Their phylogenetic analysis based on housekeeping and symbiotic genes showed that L. mariae-josephae symbionts belong to an evolutionary lineage that also includes endosymbiotic bacteria from Retama spp. of Northern Algeria basic soils (Boulila et al. 2009). Conversely, this new lineage is phylogenetically distinct from that of endosymbiotic bacteria from other Lupinus spp. native of the Iberian Peninsula, which were nested mainly within B. canariense and B. japonicum lineages. A genomic diversity study of the indigenous bradyrhizobia population of the calcareous areas in Valencia, based on fingerprint and phylogenetic analysis, showed the existence of a large diversity of genotypes, some of which are related to bacteria from the Retama spp. symbiosis in Algeria. This singular genomic divergence of L. mariae-josephae symbiotic bacteria in such a small geographical area fosters attractive studies on the origin, ecology and evolution of both partners of the symbiosis. Furthermore, it is expected that ongoing seed inoculation experiments with selected strains will allow us to extend the extant distribution spots of L. mariae-josephae plants in Valencia area, and also to determine whether the

  20. Multipurpose epithermal neutron beam on new research station at MARIA research reactor in Swierk-Poland

    SciTech Connect

    Gryzinski, M.A.; Maciak, M.

    2015-07-01

    MARIA reactor is an open-pool research reactor what gives the chance to install uranium fission converter on the periphery of the core. It could be installed far enough not to induce reactivity of the core but close enough to produce high flux of fast neutrons. Special design of the converter is now under construction. It is planned to set the research stand based on such uranium converter in the near future: in 2015 MARIA reactor infrastructure should be ready (preparation started in 2013), in 2016 the neutron beam starts and in 2017 opening the stand for material and biological research or for medical training concerning BNCT. Unused for many years, horizontal channel number H2 at MARIA research rector in Poland, is going to be prepared as a part of unique stand. The characteristics of the neutron beam will be significant advantage of the facility. High flux of neutrons at the level of 2x10{sup 9} cm{sup -2}s{sup -1} will be obtainable by uranium neutron converter located 90 cm far from the reactor core fuel elements (still inside reactor core basket between so called core reflectors). Due to reaction of core neutrons with converter U{sub 3}Si{sub 2} material it will produce high flux of fast neutrons. After conversion neutrons will be collimated and moderated in the channel by special set of filters and moderators. At the end of H2 channel i.e. at the entrance to the research room neutron energy will be in the epithermal energy range with neutron intensity at least at the level required for BNCT (2x10{sup 9} cm{sup -2}s{sup -1}). For other purposes density of the neutron flux could be smaller. The possibility to change type and amount of installed filters/moderators which enables getting different properties of the beam (neutron energy spectrum, neutron-gamma ratio and beam profile and shape) is taken into account. H2 channel is located in separate room which is adjacent to two other empty rooms under the preparation for research laboratories (200 m2). It is

  1. Scientific disputes that spill over into Research Ethics: interview with Maria Cecília de Souza Minayo.

    PubMed

    Minayo, Maria Cecília de Souza

    2015-09-01

    This is an interview with Maria Cecília de Souza Minayo, by university lecturers Iara Coelho Zito Guerriero and Maria Lúcia Magalhães Bosi. It reflects the heat of the current debates surrounding implementation of a specific protocol for evaluation of research in the Human and Social Sciences (HSS), vis-à-vis the current rules set by the National Health Council, which have a clearly biomedical bias. The interview covers the difficulties of introducing appropriate and fair rules for judgment of HSS projects, in the face of a hegemonic understanding of the very concept of science by biologists and medical doctors, who tend not to recognize other approaches unless those approaches adopt their frames of reference. In this case, the National Health Council becomes the arena of this polemic, leading researchers in the human and social sciences to ask themselves whether the health sector has the competency to create rules for other areas of knowledge.

  2. Replicas of the Santa Maria, Nina, Pinta sail by OV-105 on KSC LC Pad 39B

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Replicas of Christopher Columbus' sailing ships Santa Maria, Nina, and Pinta sail by Endeavour, Orbiter Vehicle (OV) 105, on Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B awaiting liftoff on its maiden voyage, STS-49. Taken from the water, the silhouettes of the three sailing ships appear in the foreground with OV-105 atop the mobile launcher platform barely visible in the distant background. View provided by KSC with alternate number KSC-92PC-976.

  3. Effemeridi del transito meridiano 2017-2020 per la basilica di Santa Maria degli Angeli in Roma

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2016-12-01

    The meridian transit time is computed using the ephemerides of IMCCE and the position of the image's center on the 1702 meridian line is corrected for the average atmospheric refraction at the site of Santa Maria degli Angeli, SMA, in Rome. The ephemerides for 2017-2020 are public on http://www.icra.it/gerbertus/2016/effem-SMA.pdf The measurement at SMA of DUT1=-0.34s on Dec 2016 is in agreement with IERS bullettin D132.

  4. Tres Marias Reservoir, Minas Gerais State: Study of the dispersion of suspended sediments in surface waters using orbital images

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Sausen, T. M.

    1980-01-01

    Computer compatible tapes from LANDSAT were used to compartmentalize the Ires Marias reservoir according to respective grey level spectral response. Interactive and automatic, supervised classification, was executed from the IMAGE-100 system. From the simple correlation analysis and graphic representation, it is shown that grey tone levels are inversely proportional to Secchi Depth values. It is further shown that the most favorable period to conduct an analysis of this type is during the rainy season.

  5. Review of Matters Related to the Sexual Assault of Lance Corporal Maria Lauterbach, U.S. Marine Corps

    DTIC Science & Technology

    2011-10-18

    Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law , no person shall be...The PDUSD (P&R) requested we review command and other responses to the rape complaint of Lance Corporal (LCpl) Maria Lauterbach, assigned to...facts and circumstances involved in responses to the rape complaint and the Naval Criminal Investigative Service (NCIS) rape investigation, and

  6. Lunar radar sounder observations of subsurface layers under the nearside maria of the Moon

    NASA Astrophysics Data System (ADS)

    Kumamoto, A.; Ono, T.; Nakagawa, H.; Yamaguchi, Y.; Oshigami, S.; Yamaji, A.; Kobayashi, T.; Kasahara, Y.; Oya, H.

    2008-12-01

    The Lunar Radar Sounder (LRS) on-board the Kaguya (SELENE) spacecraft started the lunar surface and subsurface soundings since November 2007 in order to understand the origin and evolution of the Moon. Kaguya is in circular orbit with an altitude of 100 km and an inclination of 90 degrees. Orbital period is about 2 hours. The LRS system transmits a radar signal modulated from 4 MHz to 6 MHz with a pulse width of 200 microsecond and a peak power of about 800 Watts. The range resolution of LRS is 75 m in free space. The pulse repetition frequency of pulse transmission is 20Hz (Ono and Oya, 2000; Ono et al., 2008). After the operation for 10 month, the radar sounder observation covered almost whole area of the lunar surface. Based on the observations performed by Apollo Lunar Sounder Experiment (ALSE), it was reported that there are two reflectors at depths of ~1km and ~2km, or apparent depths of ~3km and ~6km, in Mare Serenitatis (Peeples et al., 1978). Therefore, we have checked LRS data obtained in Mare Serenitatis. However, we could not find such reflectors in the LRS data. Instead, we have discovered prominent reflectors lying at the apparent depths of a few hundred meters. Because the range resolution of ALSE was ~400 m, or ~1200 m in free space, it could not distinguish shallow reflectors as found by LRS. It should be noted that similar peak structures can be also formed by range sidelobes of surface echoes. However, we can conclude the peaks seen in the LRS data are not by range sidelobes. If they are sidelobes, (i) the power ratio of range sidelobe to mainlobe should be constant and (ii) the frequency offset of range sidelobe from mainlobe should also be constant. Neither of them is true in the LRS data. The comparison of B-scan images along parallel orbits also supports the conclusion. We also found that most of neaside maria have subsurface stratifications at depths of several hundred meters as seen in Mare Selenitatis. It suggests that they are common

  7. Localised magmatic constraints on continental back-arc volcanism in southern Mendoza, Argentina: the Santa Maria Volcano

    NASA Astrophysics Data System (ADS)

    Espanon, Venera R.; Chivas, Allan R.; Turner, Simon P.; Kinsley, Leslie P. J.; Dosseto, Anthony

    2016-11-01

    The Payún Matrú Volcanic Field constitutes part of the continental back-arc in Argentina. This volcanic field has been the focus of several regional investigations; however, geochemical analysis of recent volcanoes (<8 ka) at the scale of an individual volcano has not been conducted. We present a morphological description for the Santa Maria Volcano in addition to results from major and trace element analysis and 238U-230Th-226Ra disequilibria. The trace element evidence suggests that the Santa Maria magmatic source has a composition similar to that of the local intraplate end member (resembling an ocean island basalt-like source), with a slight contribution from subduction-related material. The U-series analyses suggest a high 226Ra excess over 230Th for this volcano, which is not derived from a shallow process such as hydrothermal alteration or upper crustal contamination. Furthermore, intermediate-depth processes such as fractional crystallisation have been inferred for the Santa Maria Volcano, but they are not capable of producing the 226Ra excess measured. The 226Ra excess is explained by deep processes like partial melting of mantle lithologies with some influence from subducted Chilean trench sediments. Due to the short half-life of 226Ra (1600 years), we infer that fast magma ascent rates are required to preserve the high 226Ra excess.

  8. The early life history of tissue oxygenation in crustaceans: the strategy of the myodocopid ostracod Cylindroleberis mariae.

    PubMed

    Corbari, Laure; Carbonel, Pierre; Massabuau, Jean-Charles

    2005-02-01

    We studied basic principles of respiratory physiology in Cylindroleberididae, Cylindroleberis mariae Baird 1850, which are millimetre-sized crustaceans (myodocop ostracod) having a fossil record dating back to about 425 millions years ago. Facing experimental changes of O2 partial pressures in the range 2-40 kPa (normoxia is 21 kPa), C. mariae lack any regulatory mechanism to adapt their ventilatory and circulatory activity. Thus, the oxygenation status of their internal milieu must follow, as a dependent variable, the ambient oxygenation. Freely behaving C. mariae exhibit a marked diurnal activity rhythm. They are actively swimming in the water column during night, where they inspire in normoxic-normocapnic water. They are resting in self-made nests during daytime, where they are rebreathing in a confined and hypoxic environment. By analogy to extensive previous literature data, we suggest that these changes of respiratory gas content, and the associated tissue gas status, participate to the shaping of their metabolic activity and behaviour. To conclude, as Cylindroleberididae are early crustaceans exhibiting a remarkable stasis since the Palaeozoic, present data illustrates how principles of tissue oxygenation strategy can cover an impressive time scale.

  9. A Storybook Romance: Dante's Paolo and Francesca. [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    This lesson plan highlights one episode in the "Divine Comedy" to provide students with an introduction to Dante's poem. After a brief introduction to the opening of the "Divine Comedy," which portrays Dante as a pilgrim guided by the poet Virgil on a journey through the Christian afterlife toward God, students read Canto 5 of…

  10. A TiO2 abundance map for the northern maria

    NASA Technical Reports Server (NTRS)

    Johnson, T. V.; Saunders, R. S.; Matson, D. L.; Mosher, J. A.

    1977-01-01

    A map of TiO2 abundance for most of the northern maria is presented. The telescopic data base used is the 0.38/0.56-micron ratio mosaic from Johnson et at. (1977). The titanium content has been estimated using the correlation established by Charette et al. (1974). The combination of observational, processing, and calibration errors indicates that the TiO2 map is accurate to + or - 2% (wt% TiO2) for high TiO2 content (more than 5%) and + or - 1% for low values of TiO2. Analysis of the lunar sample and telescopic data suggests strongly that the spectral parameter mapped is sensitive primarily to TiO2 abundance in the range 3-9% and does not correlate directly with iron content. It is suggested, however, that for the low TiO2 mare regions (less than 2-3% TiO2) there may be a relation between the spectral ratio and iron content and that some of the reddest mare areas in the Imbrium region may have low iron contents as well as low titanium abundances.

  11. Maria Auxiliadora Hospital in Lima, Peru as a model for neurosurgical outreach to international charity hospitals

    PubMed Central

    Hughes, Samuel; Hahn, Edward J.; Aryan, Henry E.; Levy, Michael L.; Jandial, Rahul

    2010-01-01

    Introduction A myriad of geopolitical and financial obstacles have kept modern neurosurgery from effectively reaching the citizens of the developing world. Targeted neurosurgical outreach by academic neurosurgeons to equip neurosurgical operating theaters and train local neurosurgeons is one method to efficiently and cost effectively improve sustainable care provided by international charity hospitals. The International Neurosurgical Children’s Association (INCA) effectively improved the available neurosurgical care in the Maria Auxiliadora Hospital of Lima, Peru through the advancement of local specialist education and training. Methods Neurosurgical equipment and training were provided for the local neurosurgeons by a mission team from the University of California at San Diego. Results At the end of 3 years, with one intensive week trip per year, the host neurosurgeons were proficiently and independently applying microsurgical techniques to previously performed operations, and performing newly learned operations such as neuroendoscopy and minimally invasive neurosurgery. Conclusion Our experiences may serve as a successful template for the execution of other small scale, sustainable neurosurgery missions worldwide. PMID:20490509

  12. Gill histopathology of Maria-da-toca Hypleurochilus fissicornis by metacercariae of Bucephalus margaritae (Digenea: Bucephalidae).

    PubMed

    Silva, Renato Z; da Costa Marchiori, Natalia; Magalhães, Aimê Rachel M; Cousin, João Carlos B; Romano, Luis Alberto; Pereira, Joaber

    2016-06-01

    Gills of Maria-da-toca Hypleurochilus fissicornis collected at Ponta do Sambaqui-Florianópolis island-Brazil, were analyzed to describe the histopathology caused by metacercaria of Bucephalus margaritae. Gills were submitted to the routine histological techniques for embedding in paraffin and permanent mounting in Balsam and stereoscopic analysis. Metacercariae showed a branchial infection site pattern for encystations. The branchial infection site pattern is half-basalward in the primary branchial filament with amplitude of the infection of 1-3 metacercaria. Cysts occurred within branchial abductor muscle and cartilaginous and osseous tissues of the gills. Each metacercariae had a contentional hyaline parasitic capsule and melanin-like pigmentation. The half-apicalward region of the primary branchial filaments showed several dysplasia degrees, cartilage and osseous degeneration (pyknosis), thrombosis and immune exudated cells (mainly lymphocytes). Cytopathologies as thickening of the epithelium lining of the secondary branchial filaments were a response of the branchial infection site pattern of the metacercaria. Interlamellar obliteration and fusion of the lamellae due to the hypertrophy and hyperplasia of the epithelial lining as well as chloride cells occurred. Pyknosis of pillar cells and epithelial lining cells from the secondary branchial filaments were also present. Bucephalosis in H. fissicornis gills is no-hemorrhagic and no-fatal branchitis, but could compromises the gill functions and could permits the secondary opportunistic infections.

  13. Biodiversity of the white coral bank off Cape Santa Maria di Leuca (Mediterranean Sea): An update

    NASA Astrophysics Data System (ADS)

    Mastrototaro, F.; D'Onghia, G.; Corriero, G.; Matarrese, A.; Maiorano, P.; Panetta, P.; Gherardi, M.; Longo, C.; Rosso, A.; Sciuto, F.; Sanfilippo, R.; Gravili, C.; Boero, F.; Taviani, M.; Tursi, A.

    2010-03-01

    The biodiversity of the Santa Maria di Leuca (SML) coral bank is summarized and its description is updated using data collected by means of underwater video systems, benthic samplers and fishing gears. A total of 222 living species have been recorded within the coral bank area in the depth range 280-1121 m. The most abundant benthic taxa recorded are Porifera (36 species) followed by Mollusca (35) and Cnidaria (31). The scleractinian corals Madrepora oculata and Lophelia pertusa are the main colonial species in the structure of the SML bank. Annelida, Crustacea and Bryozoa have been found with 24, 23 and 19 species, respectively. A total of 40 species of demersal fish have been recorded. Other faunal taxa were found with small numbers of species. One hundred and thirty-five species are new for the SML bank, 31 of which represent new records for the north-western Ionian Sea (2 Porifera, 17 Cnidaria, 1 Mollusca, 3 Annelida, 2 Crustacea, 4 Bryozoa and 4 Echinodermata). The finding of the annelid Harmothoë vesiculosa represents the first record for the Mediterranean Sea. The SML coral bank represents a biodiversity "hot-spot" on the bathyal bottoms of the Mediterranean Sea.

  14. Recognition of foraminifers in petrographic thin section, Monterey Formation, Santa Maria coast

    SciTech Connect

    Finger, K.L.

    1988-03-01

    Foraminifera are often found on petrographic slides of mudstones from the California Neogene, but the lack of a reference for identifying sectioned tests has made it impossible for these observations to yield much information. In a study of coastal outcrops of the Monterey Formation in the Santa Maria basin, this shortcoming was particularly evident, as many of the foraminiferal rocks are highly indurated and the specimens commonly are too eroded and fragile to survive conventional disaggregation procedures. Also, foraminifers encased as nuclei of phosphatic pellets remain obscured in washed residues. In order to overcome these problems, well-preserved specimens from coeval strata elsewhere (e.g., upper Newport Bay, Naples Beach) were isolated, identified, and thin sectioned for comparison with the specimens seen in petrographic slides derived from the Mussel Rock, Lions Head, and Boathouse Beach (Rodeo Canyon) sections. An innovative thin-sectioning technique devised for this analysis has been useful in interpreting foraminiferal assemblages that are not readily extracted from the rocks.

  15. The Seasonal Natural History of the Ant, Dolichoderus mariae, in Northern Florida

    PubMed Central

    Laskis, Kristina O.; Tschinkel, Walter R.

    2009-01-01

    Dolichoderus mariae Forel, (Hymenoptera: Formicidae) is an uncommon, monomorphic but locally abundant, reddish-brown ant of peculiar nesting habits, whose range includes most of the eastern USA. In north Florida the ant excavates soil under wiregrass clumps or other plants with fibrous roots to form a single, large, shallow, conical or ovoid chamber broadly open to the surface around the plant base. Colonies are highly polygyne and, during the warm season, inhabit multiple nests connected only by above ground trails, over which nests exchange workers. Although monomorphic, worker size may differ significantly between colonies. The colony cycle is dominated by strong seasonal polydomy. From one or two over-wintering nests, the colonies expanded to occupy up to 60 nests by late summer, then retract once more to one or two nests by mid-winter. The worker-to-queen ratio changed greatly during this cycle, with over two thousand workers per queen during fall and winter, dropping to a low of about 300 during midsummer. Most of these summer queens probably die during the fall. Colonies reoccupy roughly the same area year to year even though they contract down to one or two nests in winter. Observation of fights in the contact zone between colonies suggested that the colonies are territorial. The ants subsist by tending aphids and scale insects for honeydew and scavenging for dead insects within their territories. PMID:19611227

  16. [Analytical chemistry in works of Maria Skłodowska-Curie].

    PubMed

    Hulanicki, Adam

    2012-01-01

    Maria Skłodowska-Curie--a Nobel Prize winner in chemistry--the elements of learning of chemistry gained just by a dint of work of more than ten months in Warsaw in the Institute of Industry and Agriculture Museum. The Nobel Prize concerned a contribution to the progress of chemistry through the discovery of radium and polonium, separation of radium and study of properties of this amazing element. It was awarded for an extremely arduous work, during which the chemical reactions being the principles of analytical chemistry were realized. Unlike to a typical analytical procedure, an initial attempt here was the thousands of kilograms of uranium ore: pitchblende. The final effect was small amounts of new elements: polonium and radium. Both the knowledge and the intuition of the researcher let her have a triumph. The difficulties she experienced because the properties of the searched chemical elements could only be evaluated thanks to the knowledge on other chemical elements. A significant achievement was the determination of the samples by means of radioactivity measurement, which gave rise to radiochemical analytical methods. An extreme analytical precision was demanded in multiple processes of fractional crystallization and precipitation which finally led to the calculation of the atomic mass of radium.

  17. Madame Maria Sklodowska-Curie - brilliant scientist, humanitarian, humble hero: Poland's gift to the World.

    PubMed

    Trombetta, Mark

    2014-10-01

    In 1911, when the Nobel Foundation awarded its coveted Chemistry Prize to a 44 year old Polish born woman, it is likely they may not have expected the action ever duplicated in the more than 100 years that followed. In fact, it was the second Nobel Prize in the sciences awarded to Maria Sklodowska-Curie, whom the world would come to admire, know, and love as Madame Curie. In a time of science dominated by men, the diminutive in size but larger-than-life Curie would become the first women to be awarded the prize. To this date, she remains the only person in history to win two Nobel prizes in two different science fields, and only one of four persons to win more than one. In total, Mme. Curie and her immediate family would be awarded five Nobel prizes. As astonishing as these facts may be, Mme. Curie did not seek fame nor did she seek self aggrandizement. Her whole life was one of service to humanity, an indefatigable work ethic, and humility.

  18. The MARIA Helicon Plasma Experiment at UW Madison: Upgrade, Initial Scientific Goals Mission and First Results

    NASA Astrophysics Data System (ADS)

    Winters, Victoria; Green, Jonathan; Hershkowitz, Noah; Schmitz, Oliver; Severn, Greg

    2015-11-01

    The versatile helicon plasma device, MARIA (Magnetized AnisotRopic Ion-distribution Apparatus), was upgraded with stronger magnetic field B <= 1200G. The main focus is to understand the neutral particle dynamics and ionization mechanism with helicon waves to establish a high-density plasma (10 ∧ 20/m ∧ 3) at substantial electron (Te ~5-15eV) and ion (Ti ~1-3eV) temperature. To achieve this, installation of higher RF Power <= 15kW is planned as well as design of an ion cyclotron-heating antenna. To quantify the plasma characteristics, diagnostics including a Triple Langmuir Probe, Emissive Probe, and Laser Induced Fluorescence were established. We show first results from characterization of the device. The coupling of the helicon mode in the electron temperature and density parameter space in Argon was mapped out with regard to neutral pressure, B-field and RF power. In addition, validity of the Bohm Criterion and of the Chodura model starting in the weakly collisional regime is tested. A key goal in all efforts is to develop methods of quantitative spectroscopy based on cutting-edge models and active laser spectroscopy. This work was funded by Startup funds of the Department of Engineering Physics at UW Madison, the NSF CAREER award PHY-1455210 and NSF grant PHY-1206421.

  19. Ipotesi astronomiche sul foro della colonna augustea di Santa Maria in Aracoeli

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    The third column of the left row in the Basilica of Santa Maria in Aracoeli in Rome, has a hole carved in it, of probable astronomical use. The tube aims at a point a 116 degrees of azimut, East-South-East and 17.3 degrees of altitude, the Sun could be aimed in that direction at 07:00 UTC of 12 october and 7:25 UT of march 2, but the view is obstructed by the church's building. Same situation for the 3.9 magnitude alpha Monocerotis, visible 2000 years ago, taking into account the precession. Other hypotheses on the meridian astronomical use of this hole are here reviewed. In the case of solar observations it cannot be for meridian transits in Rome, since the lower transits occurs now at 24.5 degrees at winter solstice; we investigate the case of stellar transits, of declination 30.8 degrees South. Many alignments are possible leaving the azimut as free parameter, being the columun not in its original collocation, but here we investigate only the meridian transits, and no bright stars could have been seen through that hole, taking also into account the precession 2000 years ago. We conclude that this hole was probably not used for meridian observations.

  20. [Prevalence of enteroparasitosis in the population of Maria Helena, Paraná State].

    PubMed

    Santos, Simone Aparecida Dos; Merlini, Luiz Sérgio

    2010-05-01

    The epidemiological study on intestinal parasites has the purpose of determining the main diseases and their respective etiologic agents, which are endemically or epidemically spread worldwide. The aim of this study was to evaluate the enteroparasitosis infection prevalence, in which age group they prevail, relating the infection with age, gender, and the region in which the person lives, in the city of Maria Helena - PR. Data collection was performed from June of 2004 to May of 2006. 431 samples of feces were analyzed through the spontaneous sedimentation and centrifugal fluctuation methods. The enteroparasitosis prevalence was of 16%, being the most frequent enteroparasitosis: Endolimax nana (6.5%), Entamoeba coli (3.5%), Giardia lamblia (6.3%), Ascaris lumbricoides (1.4%), Strongyloides stercoralis (0.7%), Entrobius vermicularis (0.7%), Anchylostomiasis (0.2%), Entamoeba hystolitica and Taenia sp (0.2%). Poly-parasitism was found in 3.2% of the samples. The age group from 0 to 9 years presented the highest prevalence, however there was no statistical difference among the analyzed factors since p>0.05. From these results, it was possible to conclude that the city presents similar characteristics both in rural and urban zones.

  1. Madame Maria Sklodowska-Curie – brilliant scientist, humanitarian, humble hero: Poland's gift to the World

    PubMed Central

    2014-01-01

    In 1911, when the Nobel Foundation awarded its coveted Chemistry Prize to a 44 year old Polish born woman, it is likely they may not have expected the action ever duplicated in the more than 100 years that followed. In fact, it was the second Nobel Prize in the sciences awarded to Maria Sklodowska-Curie, whom the world would come to admire, know, and love as Madame Curie. In a time of science dominated by men, the diminutive in size but larger-than-life Curie would become the first women to be awarded the prize. To this date, she remains the only person in history to win two Nobel prizes in two different science fields, and only one of four persons to win more than one. In total, Mme. Curie and her immediate family would be awarded five Nobel prizes. As astonishing as these facts may be, Mme. Curie did not seek fame nor did she seek self aggrandizement. Her whole life was one of service to humanity, an indefatigable work ethic, and humility. PMID:25337133

  2. Lodging in a Fluitship: The Material Setting of Everyday Life on Board Anna Maria of 1694

    NASA Astrophysics Data System (ADS)

    Eriksson, Niklas

    2015-04-01

    Historical archaeology may be characterised by an intricate relationship between written sources and material remains. In research focusing on shipwrecks, this often results in descriptions of the events associated with one particular ship. These are narratives written from a historical horizon, where written sources provide the explanation to material remains. The aim of this paper is to show that a combination of material remains and written sources may be used as a departure point for a discussion on social conditions on board merchant ships in a more general sense. The case used is the fluit or fluitship Anna Maria, launched in 1694 and which foundered in Dalarö harbour, Sweden, in 1709. The site is ideal for such a study partly as it has been surveyed archaeologically on several occasions since the 1960s and most recently in 2010, and partly because historical research has been carried out on the related written accounts. Taken together, this material enables a unique opportunity to reconstruct and study the everyday environment on board a large fluitship.

  3. Analysis of Seismic Swarms at the Oceanic Crust South of the Islas Marias, MEXICO

    NASA Astrophysics Data System (ADS)

    Tinoco Villa, M. E.; Nunez-Cornu, F. J.; Escudero, C. R.

    2013-12-01

    We analyzed data recorded at the Red Sismica Acelerometrica de Jalisco (RESAJ) from November 2010 to August 2013, focus on the seismicity occurred within an area south of the Islas Marias (-105.7, 20.3; -107, 21.8) west of Bahia de Banderas. We observed seismic swarms and low magnitude. Within our data set we identified four seismic swarms episodes. September 14 to 15, 2010 that starts with an earthquake of M = 5.6 at 23:31 followed by approximately 27 events, also has six earthquakes whose magnitudes are between M = 4.0 and M = 5.6; November 11 to December 5, 2011 which contains more than 25 events; October 12 to November 17, 2012 with more than 35 events with an earthquake M = 4.7 occurred on October 29; and finally the swarm occurred between January 20 and February 14, 2013 with over 120 events and one of M = 4.7 occurred on January 22. The last seismic swarm also present activity along two additional areas, one toward the west and the other toward the east of active area previously identified. This seismic activity is associated with the northern edge of the Barra de Navidad Trench whose geometry is unknown. Tectonic structures associated with this seismicity can be tsunamigenic and could represent a danger to nearby populations.

  4. Maria Goeppert Mayer's work on beta-decay and pairing, and its relevance today

    NASA Astrophysics Data System (ADS)

    Moszkowski, Steven

    2013-04-01

    Maria Goeppert Mayer's work on beta-decay and pairing is not as well known as her Nobel Prize winning work on the nuclear shell model, but it attests to her wide range of accomplishments. Her paper on double beta decay was the first one written on the subject. Later she also worked on the application of beta decay as a test of the nuclear shell model. Due to its very long half-life, double beta-decay was not found experimentally until the 1980's. This involves emission of two neutrinos along with the two electrons. However, in principle it is also possible to have double beta decay with no neutrinos, a process which was identified about 10 years ago, though this is still quite controversial. Currently, there are several groups working on this problem, which has significant implications for particle physics and for cosmology. It was known from the earliest days of nuclear physics that nuclei with even Z and even N are more stable than others due to the pairing effect. Indeed, all nuclei in which double beta-decay is looked for are even-even and this would not be possible were it not for pairing. In MGM's paper on pairing, published shortly after the ones on the magic numbers and role of spin-orbit coupling, she used a very simplified zero range nuclear interaction. There has been considerable work on pairing in the meantime. It is still an open problem how to understand the details of how pairing works in nuclei, in terms of realistic nucleon-nucleon interactions.

  5. A new aetosaur from the Upper Triassic of the Santa Maria Formation, southern Brazil.

    PubMed

    Roberto-da-Silva, Lúcio; Desojo, Julia B; Cabreira, Sérgio F; Aires, Alex S S; Müller, Rodrigo T; Pacheco, Cristian P; Dias-da-Silva, Sérgio

    2014-02-11

    Aetosaurs are armored pseudosuchian archosaurs widespread in Upper Triassic units. In South America, four taxa were previously recorded: Aetosauroides scagliai, Neoaetosauroides engaeus, Aetobarbakinoides brasiliensis, and Chilenosuchus forttae. Herein we describe a new Late Triassic juvenile aetosaur from the Santa Maria Formation of southern Brazil, Polesinesuchus aurelioi gen. et sp. nov., increasing the paleobiodiversity of this interesting group to five taxa in Western Gondwana. The holotype is composed of cranial (parietal and braincase) and postcranial elements (cervical, dorsal, sacral, caudal vertebrae, both scapulae, a humerus, ilium, pubis, ischium, tibia, a partial right pes, and anterior and mid-dorsal paramedian osteoderms). It belongs to a juvenile individual, as its neurocentral sutures are open in all vertebrae, and also due to its small size. However, future paleohistological investigation is necessary to fully corroborate this assumption. This new taxon is distinguished from all other aetosaurs by the presence of an unique combination of character states (not controlled by ontogeny) such as: cervical vertebrae with prezygapophyses widely extending laterally through most of the anterior edge of the diapophyses; absence of hyposphene articulations in both cervical and mid-dorsal vertebrae; presence of a ventral keel in cervical vertebrae; anterior and mid-dorsal vertebrae without a lateral fossa in their centra; expanded proximal end of scapula; anteroposteriorly expanded medial portion of scapular blade; a short humerus with a robust shaft; and a dorsoventral and very low iliac blade with a long anterior process which slightly exceeds the pubic peduncle. Regarding its phylogenetic relationships, the present analysis placed Polesinesuchus as the sister taxon of Aetobarbakinoides and both as sister taxa of the unnamed monophyletic clade Desmatosuchinae plus Typothoracisinae. 

  6. Origin of tuff deposits in the lower Miocene Lospe Formation, Santa Maria basin, California

    SciTech Connect

    Cole, R.B. ); Stanley, R.G. ); Johnson, S.Y. )

    1991-02-01

    The Lospe Formation contains at least five mappable tuff units (17-18 Ma) which were erupted during initial stages of Neogene Santa Maria basin subsidence. Individual tuff units are lenticular, as much as 15-20 m thick, and 1-3 km wide; they were deposited predominantly in a lacustrine setting. Subaqueous deposition is indicated by facies of the interbedded nonvolcanic Lospe Formation. The lowermost Lospe Tuff unit, however, which overlies Jurassic basement, is interpreted as a subaerial deposit. Each subaqueous tuff unit contains two or more eruption units. Each eruption unit consists of three zones which are, from base to top: (1) massive vitric tuff comprising about 50% of the eruption unit, (2) thin- to medium-bedded vitric tuff with pumice concentrations at the tops of beds and mud drapes between beds, and (3) a thin-bedded interval of massive to planar laminated tuffaceous siltstone-mudstone. The predominance of delicate cuspate vitric shards and pumice, and the near absence of nonvolcanic detritus indicates that little or no reworking of the ash occurred prior to deposition. The Lospe tuffs are predominantly distal pyroclastic flow (zones 1 and 2) and pyroclastic turbidite (zones 2 and 3) deposits, derived from subaerial magmatic eruptions. A possible source for the Lospe tuffs is located at Tranquillon Mountain, 30 km to the south in the westernmost Transverse Range, where 17-18 Ma proximal pyroclastic deposits of welded lithic tuff breccia and thick pumiceous fallout tuffs are present. The similar ages, stratigraphic positions, and petrology, as well as the lateral facies relations suggests a correlation between the Tranquillon volcanic center and the Lospe tuff units. The authors are currently testing this hypothesis on the basis of geochemical and isotopic analyses.

  7. Mineralization of organogenic ammonium in the Monterey Formation, Santa Maria and San Joaquin basins, California, USA

    SciTech Connect

    Compton, J.S. ); Williams, L.B.; Ferrell, R.E. Jr. )

    1992-05-01

    Inorganic fixed-ammonium (Amm) contents as high as 0.28 wt% were measured in organic-rich, quartz-grade siliceous rocks of the Miocene Monterey Formation from the Santa Maria and San Joaquin basins, California. The greatest amount of fixed-Amm was found in rocks associated with hydrocarbons in the Point Arguello and Lost Hills oil fields, where the Amm/(Amm + K) molar ratio of bulk samples ranges from 0.17-0.35. The formation of Amm-illite is suggested by the parallel increase in the percent of illite in the mixed-layered illite/smectite (I/S) and in the Amm/(Amm + K) molar ratio of the clay-sized fraction with increasing burial depth. Mineralization of Amm appears to be promoted by the coincident timing of the smectite-to-illite clay mineral transformation and the release of Amm during catagenesis. Amm-feldspar may form at shallow burial depths in rocks from the Point Arguello field that contain a greater amount of detrital K-feldspar and in which the I/S contains only 10-20% illite. Quartz-grade siliceous Monterey rocks from coastal outcrops in the Lions Head area lack significant amounts of hydrocarbons and have Amm/(Amm + K) molar ratios of 0.14-0.21. Rocks from the Lions Head area show a strong positive correlation between diagenetic illite and fixed-Amm contents, with Amm constituting 18-21 Mol% of the fixed interlayer cations in the I/S. The results of this study support the suggestion of Williams et al. (1989) that high fixed-Amm contents may provide a long-term geologic record of low-temperature (<150C) Amm mineralization associated with hydrocarbon generation and migration.

  8. Prediction of thrombolytic therapy after stroke-bypass transportation: the Maria Prehospital Stroke Scale score.

    PubMed

    Hasegawa, Yasuhiro; Sasaki, Naoshi; Yamada, Koji; Ono, Hajime; Kumai, Junichiro; Tsumura, Kotaro; Suzuki, Kazunari; Nozaki, Hiroyuki; Nakayama, Hitoshi; Takumi, Ichiro; Nikaido, Hirofumi; Katabami, Tuyoshi; Ueda, Toshihiro; Suzuki, Shinichi; Iwai, Ryosei; Takahashi, Hiroshi; Shigeno, Taku

    2013-05-01

    There is no prehospital stratification tool specifically for predicting thrombolytic therapy after transportation. We developed a new prehospital scale named the Maria Prehospital Stroke Scale (MPSS) by modifying the Cincinnati Prehospital Stroke Scale. Our objective is to evaluate its utility in a citywide bypass transportation protocol for intravenous (IV) tissue plasminogen activator (tPA). In the MPSS, facial droop, arm drift, and speech disturbance are tested by emergency medical technicians (EMTs). Facial droop is graded as normal (0) or abnormal (1), and the other 2 items are graded in 3 levels as normal (0), not severe (1), and severe (2). Thus, the total MPSS score ranges from 0 to 5. The predictive value of MPSS for thrombolytic therapy after bypass transportation was evaluated in 1057 patients. The MPSS scored by EMTs was significantly correlated with the National Institutes of Health Stroke Scale score in the emergency room (Spearman rho = .67, P = .000). The onset-to-door time was significantly longer with a low MPSS score (analysis of variance, F5,4.21 = .001). The rate of thrombolytic therapy was increased when the MPSS score increased from 0 to 5: 0%, 4.1%, 8.8%, 13.0%, 20.3%, and 31.5%, respectively. The areas under the receiver operating characteristic curve for the correct diagnosis of stroke and prediction of IV tPA therapy were calculated as .737 (95% confidence interval [CI]: .688-.786) and .689 (95% CI: .645-.732), respectively. Multivariate logistic regression analysis showed that the MPSS score and the detection-to-door time were independent predictors of tPA use after transportation. The MPSS is a novel prehospital stratification tool for the prediction of thrombolytic therapy after transportation. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  9. How a geology map of the Upper Santa Maria Valley in the Southern Swiss Alps played a critical role in solving a hydrogeologic enigma

    NASA Astrophysics Data System (ADS)

    Otz, M. H.; Otz, I.

    2010-12-01

    Several regional-scale, fluorescent dye-tracing tests recently showed counter-intuitive, tectonically influenced, preferential ground water flow from the Piora Region via the Santa Maria Valley to the di Campo Valley. Losing rivers of the Piora Valley recharge the Triassic Piora Aquifer at an average rate of 20,000 m3/d and hydrologic budgets suggest that half of the Upper Santa Maria discharge originates from the Piora Region. The geologic map of the Upper Santa Maria Valley presented a partial solution to the hydrogeologic puzzle of the Piora Aquifer, thus facilitating construction of the AlpTransit railway tunnel (the longest on Earth). The autochthonous Lucomagno Triassic of the Gotthard Massif (cargneules), the allochthonous Frodalera-Peiden Triassic (sugar dolomites, para-gneises, quartzites, green phyllites), the Stgir Series of the Lower Jurassic (sandy limestones and quartzites), the Inferno Series of the Middle Jurassic (coarse sandstones, limestones, shales), the Coroi Series of the Upper Jurassic (black shales), the crystalline Gotthard Massif (ortho-gneises), and the northern Penninic Nappe (para- and ortho-gneises, quartzites) are the main lithologies found in the outcrops of the Upper Santa Maria Valley. The highly weathered Triassic series found in the Piora and Upper Santa Maria Valley posed a potential hydrogeologic obstacle that was overcome by tunnel drillers in early 2010, for expected tunnel service by 2012.

  10. The first winter solstice observed at the meridian line of Santa Maria degli Angeli in Rome. (Italian Title: Il primo solstizio d'inverno alla meridiana di S. Maria degli Angeli in Roma)

    NASA Astrophysics Data System (ADS)

    Sigismondi, C.

    2014-09-01

    The great meridian line in the Basilica of Santa Maria degli Angeli in Rome was built in 1701/1702 with the scope to measure the Obliquity of the Earth's orbit in the following eight centuries, upon the will of pope Clement XI. During the winter solstice of 1701 the first measurements of the obliquity have been realized by Francesco Bianchini, the astronomer who designed the meridian line, upgrading the similar instrument realized by Giandomenico Cassini in San Petronio, Bononia. In this paper the accuracy of the data observed by Francesco Bianchini is discussed and compared with up-to-date ephemerides. The modern situation of this historical instrument is also presented.

  11. Flood Hazard and Risk Assessment of Santa Maria, Laguna, Philippines Through Ground Validation and FLO-2D

    NASA Astrophysics Data System (ADS)

    Baldago, M. C. B.; Ballesteros, C. C.; Ybanez, R. L.

    2016-12-01

    On average, 20 typhoons enter the Philippine area of responsibility annually, 9 of which make landfall. As a result, many areas in the country are highly vulnerable to flooding. Geohazard mapping and assessment are priority programs of the government in order to reduce the impact of these natural disasters This study conducted flood hazard and risk assessment in Santa Maria, a flood prone municipality of the Laguna province. A 10 meter resolution flood map was generated using FLO-2D, a two-dimensional flood routing software. The simulation utilized the rainfall data of Tropical Storm Ketsana in 2009. The resulting flood map was verified by interviewing the residents of Santa Maria about the extent and estimated maximum flood heights during extreme flooding events. The topography, river morphology and structural measures were also considered in the analysis of the flooding scenario. Examining the topography of the area, the urban center of Santa Maria is located in a catchment basin where three major tributaries converge. The simulated map confirms this, showing the area where the rivers converge is under moderate to high flood risk (higher than 0.5 meters flood height). The results of the interviews correspond with the flood map; wherein the residents from the southern part of Santa Maria experienced flood heights of up to 2 meters during Tropical Storm Ketsana. On the other hand, the residents on the northern part of the municipality described comparatively lower flood levels of up to 0.5 meters. Most of them reported that the flood generally subsided within the day. There were also flood control projects started in 2012 by the local government such as a dike construction, widening and de-clogging of rivers. Since then, the residents claimed that the flooding in their area has been reduced. The findings of this study show the potential of flood modeling in hazard mapping in the Philippines. It has minimal cost and can be used to simulate flood even in areas where

  12. Replicas of the Santa Maria, Nina, Pinta sail by OV-105 on KSC LC Pad 39B

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Replicas of Christopher Columbus' sailing ships Santa Maria, Nina, and Pinta sail by Endeavour, Orbiter Vehicle (OV) 105, on Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B awaiting liftoff on its maiden voyage, STS-49. This view was taken from the water showing the three ships in the foreground with OV-105 on mobile launcher platform profiled against fixed service structure (FSS) tower and rectracted rotating service structure (RSS) in the background. Next to the launch pad (at right) are the sound suppression water system tower and the liquid hydrogen (LH2) storage tank. View provided by KSC with alternate number KSC-92PC-967.

  13. Replicas of the Santa Maria, Nina, Pinta sail by OV-105 on KSC LC Pad 39B

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Replicas of Christopher Columbus' sailing ships Santa Maria, Nina, and Pinta sail by Endeavour, Orbiter Vehicle (OV) 105, on Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B awaiting liftoff on its maiden voyage, STS-49. This view, taken from behind the fixed service structure (FSS) tower and retracted rotating service structure (RSS), shows the three ships as they sail by in the distance. OV-105 and its orange external tank (ET) are only partially visible. View provided by KSC with alternate KSC number KSC-92PC-977.

  14. Replicas of the Santa Maria, Nina, Pinta sail by OV-105 on KSC LC Pad 39B

    NASA Image and Video Library

    1992-05-06

    Replicas of Christopher Columbus' sailing ships Santa Maria, Nina, and Pinta sail by Endeavour, Orbiter Vehicle (OV) 105, on Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B awaiting liftoff on its maiden voyage, STS-49. This view was taken from the water showing the three ships silhouetted in the foreground with OV-105 on mobile launcher platform profiled against fixed service structure (FSS) tower and rectracted rotating service structure (RSS) in the background. Next to the launch pad (at right) are the sound suppression water system tower and the liquid hydrogen (LH2) storage tank. View provided by KSC with alternate number KSC-92PC-970.

  15. A new species of Myotis from the Islas Tres Marias, Nayarit, Mexico, with comments on variation in Myotis nigricans

    USGS Publications Warehouse

    Bogan, Michael A.

    1978-01-01

    A new Myotis is described from the Islas Tres Marias, Nayarit, Mexico. the new species is distinct from related taxa n the adjacent Mexican mainland (M. californicus, M. leibii, and M. carteri), although most closely related to M. carteri as shown by univariate and canonical variates analyses. An analysis of six groups of M. nigricans from Middle and South America supports the elevation of M. nigricans carteri to specific status, confirms the distinctness of M. nigricus extremus, but fails to substantiate subspecific status for bats from Columbia and Ecuador, recent recognized as M. n. punensis.

  16. Grain-Scale Analyses of Curiosity Data at Marias Pass, Gale Crater, Mars: Methods Comparison and Depositional Interpretation

    NASA Astrophysics Data System (ADS)

    Sacks, L. E.; Edgar, L. A.; Edwards, C. S.; Anderson, R. B.

    2016-12-01

    Images acquired by the Mars Hand Lens Imager (MAHLI) and the ChemCam Remote Micro Imager (RMI) onboard the Mars Science Laboratory (MSL) Curiosity rover provide grain-scale data that are critical for interpreting sedimentary deposits. At the location informally known as Marias Pass, Curiosity used both cameras to image the nine rock targets used in this study. We used manual point-counts to measure grain size distributions from those images to compare the abilities of the two cameras. The manually derived results were compared to automated grain size data obtained using pyDGS (Digital Grain Size), an open-source python program. Grain size analyses were used to test the lacustrine and aeolian depositional hypotheses for the Murray and Stimson formations at Marias Pass. Results indicate that the MAHLI and RMI instruments, despite their different fields of view and properties, provide comparable grain size measurements. Additionally, pyDGS does not account for grains smaller than a few pixels and thus does not report representative grain size data and should not be used on images with a large fraction of unresolved grains. Finally, the data collected at Marias Pass are consistent with the existing interpretations of the Murray and Stimson formations. The fine-grained results of the Murray formation analyses support lacustrine deposition, while the mean grain size of the Stimson formation is fine to medium sized sand, consistent with aeolian deposition. However, directly above the contact with the Murray formation, larger rip-up clasts of the Murray formation are present in the Stimson formation. It is possible that water was involved at this stage of erosion and re-deposition, prior to aeolian deposition. Additionally, the grain-scale analyses conducted in this study show that the Dust Removal Tool on Curiosity should be used prior to capturing images for grain-scale analysis. Two images of the target informally named Ronan, taken before and after brushing, resulted

  17. The Book of the Sick of Santa Maria della Morte in Bologna and the Medical Organization of a Hospital in the Sixteenth-Century.

    PubMed

    Savoia, Paolo

    2016-01-01

    In 2012 a manuscript was rediscovered in the Biblioteca dell'Archiginnasio of Bologna, titled Libro degli infermi dell'Arciconfraternita di S. Maria della Morte. It is the record of incoming patients of one for the main hospitals of the city, devoted exclusively to the sick poor and not just to the poor, called Santa Maria della Morte, compiled by a young student assistant (astante) for the period 1558-1564. I publish here a transcription of a portion of this Libro pertaining to the year 1560. My introduction situates the manuscript within the context of the history of early modern Italian hospitals, describes the organization of the hospital of Santa Maria della Morte based on archival sources of the period, and finally highlights the connections between surgical and anatomical education and the internal organization of the hospital.

  18. Endosymbiotic bacteria nodulating a new endemic lupine Lupinus mariae-josephi from alkaline soils in Eastern Spain represent a new lineage within the Bradyrhizobium genus.

    PubMed

    Sánchez-Cañizares, Carmen; Rey, Luis; Durán, David; Temprano, Francisco; Sánchez-Jiménez, Paloma; Navarro, Albert; Polajnar, Mira; Imperial, Juan; Ruiz-Argüeso, Tomás

    2011-05-01

    Lupinus mariae-josephi is a recently described endemic Lupinus species from a small area in Eastern Spain where it thrives in soils with active lime and high pH. The L. mariae-josephi root symbionts were shown to be very slow-growing bacteria with different phenotypic and symbiotic characteristics from those of Bradyrhizobium strains nodulating other Lupinus. Their phylogenetic status was examined by multilocus sequence analyses of four housekeeping genes (16S rRNA, glnII, recA, and atpD) and showed the existence of a distinct evolutionary lineage for L. mariae-josephi that also included Bradyrhizobium jicamae. Within this lineage, the tested isolates clustered in three different sub-groups that might correspond to novel sister Bradyrhizobium species. These core gene analyses consistently showed that all the endosymbiotic bacteria isolated from other Lupinus species of the Iberian Peninsula were related to strains of the B. canariense or B. japonicum lineages and were separate from the L. mariae-josephi isolates. Phylogenetic analysis based on nodC symbiotic gene sequences showed that L. mariae-josephi bacteria also constituted a new symbiotic lineage distant from those previously defined in the genus Bradyrhizobium. In contrast, the nodC genes of isolates from other Lupinus spp. from the Iberian Peninsula were again clearly related to the B. canariense and B. japonicum bv. genistearum lineages. Speciation of L. mariae-josephi bradyrhizobia may result from the colonization of a singular habitat by their unique legume host. Copyright © 2011 Elsevier GmbH. All rights reserved.

  19. Digital tabulation of stratigraphic data from oil and gas wells in the Santa Maria Basin and surrounding areas, central California coast

    USGS Publications Warehouse

    Sweetkind, Donald S.; Tennyson, Marilyn E.; Langenheim, V.E.; Shumaker, Lauren E.

    2010-01-01

    Stratigraphic information from 694 oil and gas exploration wells from the onshore Santa Maria basin and surrounding areas are herein compiled in digital form from reports that were released originally in paper form. The Santa Maria basin is located within the southwesternmost part of the Coast Ranges and north of the western Transverse Ranges on the central California coast. Knowledge of the location and elevation of stratigraphic tops of formations throughout the basin is a first step toward understanding depositional trends and the structural evolution of the basin through time.

  20. Sedimentology of subaqueous volcaniclastic sediment gravity flows in the Neogene Santa Maria Basin, California

    USGS Publications Warehouse

    Cole, Ronald B.; Stanley, Richard G.

    1994-01-01

    Subaqueous tuff deposits within the lower Miocene Lospe Formation of the Santa Maria Basin, California, are up to 20 m thick and were deposited by high density turbidity flows after large volumes of ash were supplied to the basin and remobilized. Tuff units in the Lospe Formation include a lower lithofacies assemblage of planar bedded tuff that grades upward into massive tuff, which in turn is overlain by an upper lithofacies assemblage of alternating thin bedded, coarse grained tuff beds and tuffaceous mudstone. The planar bedded tuff ranges from 0.3 to 3 m thick and contains 1-8 cm thick beds that exhibit inverse grading, and low angle and planar laminations. The overlying massive tuff ranges from 1 to 10 m thick and includes large intraclasts of pumiceous tuff and stringers of pumice grains aligned parallel to bedding. The upper lithofacies assemblage of thin bedded tuff ranges from 0.4 to 3 m thick; individual beds are 6-30 cm thick and display planar laminae and dewatering structures. Pumice is generally concentrated in the upper halves of beds in the thin bedded tuff interval.The association of sedimentary structures combined with semi-quantitative analysis for dispersive and hydraulic equivalence of bubble-wall vitric shards and pumice grains reveals that particles in the planar bedded lithofacies are in dispersive, not settling, equivalence. This suggests deposition under dispersive pressures in a tractive flow. Grains in the overlying massive tuff are more closely in settling equivalence as opposed to dispersive equivalence, which suggests rapid deposition from a suspended sediment load. The set of lithofacies that comprises the lower lithofacies assemblage of each of the Lospe Formation tuff units is analogous to those of traction carpets and subsequent suspension sedimentation deposits often attributed to high density turbidity flows. Grain distributions in the upper thin bedded lithofacies do not reveal a clear relation for dispersive or settling

  1. Recent Mastcam and MAHLI Visible/Near-Infrared Spectrophotometric Observations: Pahrump Hills to Marias Pass

    NASA Astrophysics Data System (ADS)

    Johnson, J. R.; Bell, J. F., III; Hayes, A.; Deen, R. G.; Godber, A.; Arvidson, R. E.; Lemmon, M. T.

    2015-12-01

    The Mastcam imaging system on the Curiosity rover continued acquisition of multispectral images of the same terrain at multiple times of day at three new rover locations between sols 872 and 1003. These data sets will be used to investigate the light scattering properties of rocks and soils along the Curiosity traverse using radiative transfer models. Images were acquired by the Mastcam-34 (M-34) camera on Sols 872-892 at 8 times of day (Mojave drill location), Sols 914-917 (Telegraph Peak drill location) at 9 times of day, and Sols 1000-1003 at 8 times of day (Stimson-Murray Formation contact near Marias Pass). Data sets were acquired using filters centered at 445, 527, 751, and 1012 nm, and the images were jpeg-compressed. Data sets typically were pointed ~east and ~west to provide phase angle coverage from near 0° to 125-140° for a variety of rocks and soils. Also acquired on Sols 917-918 at the Telegraph Peak site was a multiple time-of-day Mastcam sequence pointed southeast using only the broadband Bayer filters that provided losslessly compressed images with phase angles ~55-129°. Navcam stereo images were also acquired with each data set to provide broadband photometry and terrain measurements for computing surface normals and local incidence and emission angles used in photometric modeling. On Sol 1028, the MAHLI camera was used as a goniometer to acquire images at 20 arm positions, all centered at the same location within the work volume from a near-constant distance of 85 cm from the surface. Although this experiment was run at only one time of day (~15:30 LTST), it provided phase angle coverage from ~30° to ~111°. The terrain included the contact between the uppermost portion of the Murray Formation and the Stimson sandstones, and was the first acquisition of both Mastcam and MALHI photometry images at the same rover location. The MAHLI images also allowed construction of a 3D shape model of the Stimson-Murray contact region. The attached figure

  2. Benthic conditions around a historic shipwreck: Vrouw Maria (1771) in the northern Baltic proper

    NASA Astrophysics Data System (ADS)

    Ruuskanen, A. T.; Kraufvelin, P.; Alvik, R.; Díaz, E. R.; Honkonen, J.; Kanerva, J.; Karell, K.; Kekäläinen, P.; Lappalainen, J.; Mikkola, R.; Mustasaari, T.; Nappu, N.; Nieminen, A.; Roininen, J.; Svahnbäck, K.

    2015-04-01

    Since her shipwreck in 1771, the wooden vessel Vrouw Maria has been lying on the seabed at 41 m depth on the border between the Archipelago Sea and the northern Baltic proper, off the southern coast of Finland. The wreck lies in an upward position in a right angle to the dominating bottom current, which is potentially affecting seabed topography, sediment characteristics and zoobenthic communities both upstream (NE) and downstream (SW) of the wreck. This multidisciplinary study attempts to clarify abiotic and biotic patterns and processes in the vicinity of the wreck by combining field investigations with physical simulation studies in the field and in the laboratory. Multibeam echo-sounder techniques were utilised to generate a map of the wreck area and sediment grab samples were taken to characterize the sediment type and its zoobenthic community. A medium-sized field experiment generated data on the accumulation of sediment organic matter in the presence and absence of a current and/or a barrier on the seafloor and a small-scaled laboratory study was conducted to simulate scour forming processes. The results showed that a deeper basin, scour area, with the dimensions 150×300 m, was present downstream of the wreck and there was also a smaller scour area upstream of the wreck. Similar traces on the bottom were simulated in the laboratory. The organic content (recent mud) and the proportion of finer sediment were more pronounced in areas closer to both sides of the wreck. These results were in turn imitated in a field experiment, where the accumulation of organic matter in the sediment increased significantly downstream, when a current was interrupted by a barrier. Regarding zoobenthos in the wreck area, 11 taxa and a mean total abundance of 773 individuals per m2 were registered. The dominant species were Macoma balthica and Marenzelleria sp., which together made up >80% of the total number of individuals. Multivariate data analyses showed significant differences

  3. Thermal history of crystalline nappes of the Maria Fold and Thrust Belt, west central Arizona

    NASA Astrophysics Data System (ADS)

    Knapp, James H.; Heizler, Matthew T.

    1990-11-01

    The thermal history of the crust in west central Arizona, as documented by 40Ar/39Ar step-heating analysis of mineral suites from crystalline nappes of the Maria fold and thrust belt, is characterized by three distinct stages for Late Cretaceous and Tertiary time. Regional heating of the crust occurred during basement-involved folding and thrust faulting in middle Late Cretaceous time (˜80-90 Ma) and represents the earliest phase recorded by the 40Ar/39Ar data. The second stage was dominated by uplift and slow cooling (5-10°C/m.y.) of the crust throughout latest Cretaceous and early Tertiary lime. Tectonic denudation in late Oligocene to early Miocene time resulted in rapid uplift and cooling of midcrastal rocks in the footwall of the Whipple-Buckskin-Rawhide detachment system, marking the final thermal signature in the region. Evidence for variable argon loss in the hornblende spectra implies exposure of differing structural levels within the thrust belt and/or significant thermal heterogeneity in the crust during Late Cretaceous orogenesis. Partially outgassed hornblende in the northern Granite Wash Mountains reflects temperatures of ˜450°C, whereas complete resetting of hornblende at Mesquite Mountain suggests that this area attained temperatures in excess of 500°C. In contrast, data from the northern Plomosa Mountains indicate that this area did not attain temperatures sufficient to completely degas biotite or K-feldspar (>350°C) during Late Cretaceous time. The range of early Tertiary muscovite and biotite ages in the region reflects slow cooling, presumably associated with uplift and erosion following crustal thickening. K-feldspars yield saddle-shaped age spectra with minimum apparent ages ranging from 22-28 Ma, and reflect quenching due to rapid exhumation of midcruslal to upper crustal rocks in the detachment terrain. Collectively, the data are consistent with either of two models for the thermal evolution of the crust in middle to late Tertiary time

  4. The emergence and evolution of Santa Maria Island (Azores) - the conundrum of uplifting islands revisited

    NASA Astrophysics Data System (ADS)

    Ramalho, R. S.; Helffrich, G. R.; Madeira, J.; Cosca, M. A.; Quartau, R.; Thomas, C.; Hipólito, A.; Ávila, S. P.

    2014-12-01

    The growth and decay of ocean island volcanoes is intrinsically linked to vertical movements; whilst mechanisms for subsidence are well understood, uplift mechanisms are still very enigmatic. Santa Maria Island in the Azores is an ocean island volcano with a complex evolutionary history with subsidence followed by uplift. The island emerged by surtseyan activity at approximately 6 Ma, entailing in the formation of a subaerial shield volcano that was fully developed by ~5.6 Ma. The edifice then experienced a period of intense erosion and subsidence, during which it was partially or completely truncated to a shallow submarine bank. Around 5 Ma, volcanism resumed on the eastern side of the edifice, with occasional submarine/surtseyan activity synchronous with marine deposition. By ~4.3 Ma, volcanism grew in intensity forming a new edifice centred on the eastern flank of the underlying edifice. This new volcanic edifice started as submarine and then, as it gradually grew upwards and outpaced subsidence, breached sea level and formed a new island. The new edifice kept growing eastwards and northwards until ~3.5 Ma, when volcanic activity waned. At 3.5-3.2 Ma, however, subsidence reversed to an uplift trend that extended throughout the Upper Pleistocene into the present. This uplift trend is responsible for the generation of a staircase of shore platforms on the windward side of the island, which extends up to ~230 m in elevation. The fact that an island located in very young lithosphere experienced such a pronounced uplift trend is remarkable and raises important questions concerning possible uplift mechanisms. The loading of the neighbouring island of São Miguel may account for part of the uplift, but not the majority. Vertical tectonics along the nearby Gloria Fault is not completely implausible but unlikely to be a source of significant uplift due to its dominant strike-slip character. Thus, other mechanisms need to be considered, most notably intrusions at the base

  5. Obesity and Fractures in Postmenopausal Women: A Primary-care Cross-Sectional Study at Santa Maria, Brazil.

    PubMed

    Copês, Rafaela Martinez; Comim, Fabio Vasconcellos; Langer, Felipe Welter; Codevilla, Antonio Aurelio da Silveira; Sartori, Giovani Ruviaro; de Oliveira, Cristina; Cocco, Aline Rubin; de Almeida, Adriana Maria; de Almeida, Luciana Leiria; Dal Osto, Léo Canterle; Compston, Juliet Elizabeth; Premaor, Melissa Orlandin

    2015-01-01

    Obesity and osteoporosis are chronic disorders with increasing prevalence worldwide. The aim of this study was to investigate the association between obesity and fracture in postmenopausal women from Santa Maria, Brazil. A cross-sectional study was carried out at Santa Maria (parallel 29° south), Brazil. Postmenopausal women aged ≥55 yr who had at least 1 appointment at the primary care in the 2 years before the study were recruited from March 1, 2013 to August 31, 2013. The Global Longitudinal Study of Osteoporosis in Women study questionnaire was applied with permission of The Center for Outcomes Research, University of Massachusetts Medical School. Height and weight were measured according to the World Health Organization protocol. Bone fractures (excluding hand, feet, and head) that occurred after the age of 45 yr were considered as the outcome. Overall, 1057 women completed the study, of whom 984 had body mass index measured. The mean (standard deviation) age and body mass index of the women included in the study were 67.1 (7.6) yr and 29.2 (5.5) kg/m(2), respectively. The prevalence of fractures in obese and nonobese women was similar (17.3% vs 16.0%); 41.4% of all fractures occurred in obese women. Obese postmenopausal women make a substantial contribution to the overall burden of prevalent fractures in this population. Our results provide further evidence in support of the concept that obesity is not protective against fracture.

  6. Seismicity in the oceanic crust at South of Islas Marias in front of Bahía de Banderas

    NASA Astrophysics Data System (ADS)

    Tinoco, M.

    2013-05-01

    The southern region of Islas Marias, in front of Bahía de Banderas (21.20,-106.80; 20.26, -106.05), is characterized by a low magnitude seismicity as recorded in both international and national catalogues. However due to the lack of coverage by the seismic stations in the region only a few records exist. It is assumed that the seismicity results from the subduction effect of the Rivera Plate with the Jalisco Block. The Accelerometric Seismic Network of Jalisco (RESAJ) has recorded the events of September 14th 2012 Mw=5.6 and the event of the first of the month Mw=4.9 and 27 more events. Because of this evidence, along with the history of the earthquake of M=7.0 on December third 1948 in Islas Marias, which almost destroyed the penal colony, it is important to study the seismicity of the area given the potential risk that this represent for the populations nearby. The RESAJ data also includes three groups of earthquakes detected in last months of December and November 2012, and the earthquake on Wednesday January 23th 2013, along with their characteristic group. Here, we present the first part of a study of the seismicity of the area using the RESAJ records. By analyzing the aforementioned data it is shown that seismicity of the zone occurs by clusters.

  7. Parasite community of Cichla kelberi (Perciformes, Cichlidae) in the Três Marias Reservoir, Minas Gerais, Brazil.

    PubMed

    Santos-Clapp, Michelle Daniele; Brasil-Sato, Marilia Carvalho

    2014-01-01

    A total of 112 specimens of yellow peacock bass, Cichla kelberi, were collected in the Três Marias Reservoir, upper São Francisco River, State of Minas Gerais, between 2004 and 2005. Twelve species of parasites were collected: two species of ectoparasites (the monogenetic Gussevia sp. and the copepod Ergasilus sp.); and ten species of endoparasites, including four species of adult endoparasites: the cestodes Proteocephalus macrophallus and P. microscopicus, and the nematodes: Capillostrongyloides sentinosa and Rhabdochona acuminata, and six species of larval endoparasites: the metacercariae of Austrodiplostomum compactum and the nematodes: Hysterothylacium sp., Contracaecum sp. Type 1, Procamallanus (Spirocamallanus) inopinatus, Spiroxys sp., and Goezia sp.. A significant positive correlation in the abundance of the two adult endoparasites species, P. macrophallus and P. microscopicus, may indicate that such associated species had the same ecological requirements. The positive correlations between the prevalence of the larval endoparasites, Hysterothylacium sp. and A. compactum, may indicate that there was opportunism for the two generalists species. Ergasilus sp., C. sentinosa, R. acuminata and Hysterothylacium sp. were recorded for the first time in C. kelberi, and this increased their list of known hosts. In addition, both proteocephalid species and C. sentinosa can extend their known biogeographical distribution to the Três Marias Reservoir.

  8. The Montessori Method: The Origins of an Educational Innovation: Including an Abridged and Annotated Edition of Maria Montessori's The Montessori Method

    ERIC Educational Resources Information Center

    Gutek, Gerald Lee

    2004-01-01

    An essential resource for all students and scholars of early childhood education, this book offers a rich array of material about Maria Montessori and the Montessori Method. Distinguished education scholar Gerald Gutek begins with an in-depth biography of Montessori, exploring how a determined young woman overcame the obstacles that blocked her…

  9. Neogene stratigraphy, foraminifera, diatoms, and depositional history of Maria Madre Island, Mexico: Evidence of early Neogene marine conditions in the southern Gulf of California

    USGS Publications Warehouse

    McCloy, C.; Ingle, J.C.; Barron, J.A.

    1988-01-01

    Foraminifera and diatoms have been analyzed from an upper Miocene through Pleistocene(?) sequence of marine sediments exposed on Maria Madre Island, largest of the Tre??s Marias Islands off the Pacific coast of Mexico. The Neogene stratigraphic sequence exposed on Maria Madre Island includes a mid-Miocene(?) non-marine and/or shallow marine sandstone unconformably overlain by a lower upper Miocene to uppermost Miocene upper to middle bathyal laminated and massive diatomite, mudstone, and siltstone unit. This unit is unconformably overlain by lower Pliocene middle to lower bathyal sandstones and siltstones which, in turn, are unconformably overlain by upper Pliocene through Pleistocene(?) upper bathyal to upper middle bathyal foraminiferal limestones and siltstones. These beds are unconformably capped by Pleistocene terrace deposits. Basement rocks on the island include Cretaceous granite and granodiorite, and Tertiary(?) andesites and rhyolites. The upper Miocene diatomaceous unit contains a low diversity foraminiferal fauna dominated by species of Bolivina indicating low oxygen conditions in the proto-Gulf Maria Madre basin. The diatomaceous unit grades into a mudstone that contains a latest Miocene upper to middle bathyal biofacies characterized by Baggina californica and Uvigerina hootsi along with displaced neritic taxa. An angular unconformity separates the upper Miocene middle bathyal sediments from overlying lower Pliocene siltstones and mudstones that contain a middle to lower bathyal biofacies and abundant planktonic species including Neogloboquadrina acostaensis and Pulleniatina primalis indicating an early Pliocene age. Significantly, this Pliocene unit contains common occurrences of benthic species restricted to Miocene sediments in California including Bulimina uvigerinaformis. Pliocene to Pleistocene(?) foraminiferal limestones and siltstones characterize submarine bank accumulations formed during uplift of the Tre??s Marias Island area, and include

  10. Characterization of the Hosgri Fault Zone and adjacent structures in the offshore Santa Maria Basin, south-central California: Chapter CC of Evolution of sedimentary basins/onshore oil and gas investigations - Santa Maria province

    USGS Publications Warehouse

    Willingham, C. Richard; Rietman, Jan D.; Heck, Ronald G.; Lettis, William R.

    2013-01-01

    The Hosgri Fault Zone trends subparallel to the south-central California coast for 110 km from north of Point Estero to south of Purisima Point and forms the eastern margin of the present offshore Santa Maria Basin. Knowledge of the attributes of the Hosgri Fault Zone is important for petroleum development, seismic engineering, and environmental planning in the region. Because it lies offshore along its entire reach, our characterizations of the Hosgri Fault Zone and adjacent structures are primarily based on the analysis of over 10,000 km of common-depth-point marine seismic reflection data collected from a 5,000-km2 area of the central and eastern parts of the offshore Santa Maria Basin. We describe and illustrate the along-strike and downdip geometry of the Hosgri Fault Zone over its entire length and provide examples of interpreted seismic reflection records and a map of the structural trends of the fault zone and adjacent structures in the eastern offshore Santa Maria Basin. The seismic data are integrated with offshore well and seafloor geologic data to describe the age and seismic appearance of offshore geologic units and marker horizons. We develop a basin-wide seismic velocity model for depth conversions and map three major unconformities along the eastern offshore Santa Maria Basin. Accompanying plates include maps that are also presented as figures in the report. Appendix A provides microfossil data from selected wells and appendix B includes uninterpreted copies of the annotated seismic record sections illustrated in the chapter. Features of the Hosgri Fault Zone documented in this investigation are suggestive of both lateral and reverse slip. Characteristics indicative of lateral slip include (1) the linear to curvilinear character of the mapped trace of the fault zone, (2) changes in structural trend along and across the fault zone that diminish in magnitude toward the ends of the fault zone, (3) localized compressional and extensional structures

  11. Bathyal Mollusca from the cold-water coral biotope of Santa Maria di Leuca (Apulian margin, southern Italy).

    PubMed

    Negri, Mauro Pietro; Corselli, Cesare

    2016-11-08

    This paper describes 97 molluskan species (45 Bivalvia, 3 Scaphopoda, 49 Gastropoda) recovered from bathyal bottoms off Santa Maria di Leuca (Puglia, Italy), in the northern Ionian Sea, and provides data about their taxonomy, geographical distribution, habitat, ecological requirements and fossil record. Only 6 species remain unidentified, and all are illustrated. The bivalve-dominated assemblages belong to the so-called "cold-water coral ecosystem". They appear to depend mainly on substrate characteristics, with faunas related to hard substrate around coral-colonized mound tops, and mud-related ones in inter-mound areas, respectively. Nuculanoida and Pectinoidea among bivalves, and Conoidea and Pyramidelloidea among gastropods are the most diverse suprafamilial groups. The present paper is the first comprehensive taxonomic overview of Mediterranean bathyal mollusks including larval shell characters.

  12. Dynamic study of the upper Sao Francisco River and the Tres Marias reservoir using MSS/LANDSAT images. [Brazil

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Sausen, T. M.

    1981-01-01

    The use of LANDSAT multispectral ban scanner imagery to verify the relationship between the behavior of the Tres Marias reservoir and the dynamics of the Sao Francisco River supply basin is described. The dispersion of suspended sediments and their concentration in the surface layers of the water are considered. A five year survey of the region during both dry and rainy seasons was performed. The drainage network was analyzed based on the patterns of dessication, water rises and soil use in the supply basin. Surface layers of the reservoir were tabulated as a function of the levels of gray in the imagery. In situ observations of water depth and reflectance were performed. Ground truth and LANDSAT data were correlated to determine the factors affecting the dynamics of the supply basin.

  13. Mental health issues of Maria I of Portugal and her sisters: the contributions of the Willis family to the development of psychiatry.

    PubMed

    Peters, Timothy J; Willis, Clive

    2013-09-01

    Contemporary accounts credit Dr Francis Willis (1718-1807) with facilitating the recovery of King George III from his major episode of acute mania in 1788-9. Subsequently Willis was summoned to Lisbon to advise on the mental health problems of Queen Maria I. This article reports the nature of the illnesses of Maria and her two similarly affected sisters, and uses the program OPCRIT to propose diagnoses of major depressive disorders. The high prevalence of consanguinity and insanity among the Portuguese monarchy and their antecedents probably contributed to their mental health problems. The successive contributions of the Willis family from Thomas Willis (1621-75) to his grand-nephew, Francis Willis (1792-1859), are reviewed; the popular image is somewhat inaccurate and does not highlight their part in the development of psychiatry.

  14. First record of Ginkgo-related fertile organs (Hamshawvia, Stachyopitys) and leaves (Baiera, Sphenobaiera) in the Triassic of Brazil, Santa Maria formation

    NASA Astrophysics Data System (ADS)

    Barboni, Ronaldo; Dutra, Tânia Lindner

    2015-11-01

    This paper describes new ginkgophytes recently discovered in a new exposure of the original type section of the Passo das Tropas Member, Santa Maria Formation, linked to Paraná Basin succession. The well-preserved fossils come from a very fine red laminated mudstone representing a lacustrine interval, within a broader low-sinuosity fluvial succession. The material occurs in a Dicroidium-dominated assemblage and is represented by the leaves Baiera and Sphenobaiera, accompanied by the fertile structures Hamshawvia and Stachyopytis. Cuticle fragments preserved on leaf impressions of Sphenobaiera schenkii show xeromorphic features. The geology, paleogeography and paleoclimate of the Passo das Tropas Member (PTM), Santa Maria Formation, is discussed. By comparing these ginkgophytes with those from other Gondwanan assemblages, the Brazilian deposits earlier assigned to Anisian-Ladinian age can now be extended to the Carnian age.

  15. Intelligent uranium fission converter for neutron production on the periphery of the nuclear reactor core (MARIA reactor in Swierk - Poland)

    SciTech Connect

    Gryzinski, M.A.; Wielgosz, M.

    2015-07-01

    The multipurpose, high flux research reactor MARIA in Otwock - Swierk is an open-pool type, water and beryllium moderated and graphite reflected. There are two not occupied experimental H1 and H2 horizontal channels with complex of empty rooms beside them. Making use of these two channels is not in conflict with other research or commercial employing channels. They can work simultaneously, moreover commercial channels covers the cost of reactor working. Such conditions give beneficial possibility of creating epithermal neutron stand for researches in various field at the horizontal channel H2 of MARIA reactor (co-organization of research at H1 channel is additionally planned). At the front of experimental channels the neutron flux is strongly thermalized - neutrons with energies above 0.625 eV constitute only ∼2% of the total flux. This thermalized neutron flux will be used to achieve high flux of epithermal neutrons at the level of 2x10{sup 9} n cm{sup -2}s{sup -1} by uranium neutron converter (fast neutron production - conversion of reactor core thermal neutrons to fast neutrons - and then filtering, moderating and finally cutting of unwanted gamma radiation). The intelligent converter will be placed in the reactor pool, near the front of the H2 channel. It will replace one graphite block at the periphery of MARIA graphite reflector. The converter will consist of 20 fuel elements - low enriched uranium plates. A fuel plate will be a part which will measure 110 mm wide by 380 mm long and will consist of a thin layer of uranium sealed between two aluminium plates. These plates, once assembled, form the fuel element used in converter. The plates will be positioned vertically. There are several important requirements which should be taken into account at the converter design stage: -maximum efficiency of the converter for neutrons conversion, -cooling of the converter need to be integrated with the cooling circuit of the reactor pool and if needed equipped with

  16. [Historical heritage and medical progress: the destiny of the scientific collections in the 'modern' Hospital of Santa Maria Nuova in Florence].

    PubMed

    Diana, Esther

    2008-01-01

    The scientific collections of Florentine Santa Maria Nuova Hospital stimulated new interest in the second half of eigthteenth century. Indeed, the modernization process of the Hospital lead to a steadily increasing alienation of its rich historical heritage, including the scientific collections. Archive documents witness the sale or the museum valorization of a number of collections including mathematical instruments and the anatomical, surgical and wax-obstetrical ones.

  17. Magmatic storage conditions, decompression rate, and incipient caldera collapse of the 1902 eruption of Santa Maria Volcano, Guatemala

    NASA Astrophysics Data System (ADS)

    Andrews, Benjamin J.

    2014-08-01

    Phase equilibria experiments and analysis of natural pumice and phenocryst compositions indicate the 1902 Santa Maria dacite was stored at ~ 140-170 MPa and 840-850 °C prior to eruption. H2O-saturated, cold-seal experiments conducted in vessels with an intrinsic log fO2 of NNO + 1 ± 0.5 show that the natural phase assemblage (melt + plagioclase + amphibole + orthopyroxene + Fe-Ti oxides + apatite) is stable from approximately 115-140 MPa at temperatures below ~ 825 °C, to ~ 840-860 °C at 150 MPa, to > 850 and < 875 °C at 200 MPa. Natural plagioclase phenocrysts have rim compositions that range from An40-An45; this range of compositions defines a ~ 20 °C band that intersects the stable phase assemblage at ~ 150 MPa and 850 °C. Plagioclase hosted melt inclusions were analyzed using FTIR and commonly contain < 5 wt.% H2O, which corresponds to a pressure of ~ 170 MPa at 850 °C, under pure H2O saturated conditions. Amphibole geothermobarometry (Ridolfi et al., 2010) applied to experimental samples suggest two populations of amphiboles, phenocrysts grown during the experiments and inherited xenocrysts, but the pressure-temperature conditions returned by the geothermobarometer are routinely > 50 MPa and > 50 °C greater than experimental run conditions; precise estimates of magmatic conditions based solely upon amphibole composition are likely inaccurate. The experimental results and analysis of natural crystals suggest that although the natural amphiboles likely record a broad range of magmatic conditions, only the lower bounds of that range reflect pre-eruptive storage conditions. Comparison of Santa Maria microlite abundances with decompression experiments examining other silicic systems from the literature suggests that the 1902 dacite decompressed at the rate of ~ 0.005 to 0.01 MPa/s during the eruption. Applying the decompression rate with the previously described eruption rate of approximately 2-3 × 108 kg/s (Williams and Self, 1983; Carey and Sparks, 1986

  18. Investigation of environmental pollution effects on stone monuments in the case of Santa Maria La Blanca, Seville (Spain)

    NASA Astrophysics Data System (ADS)

    Ortiz, P.; Vázquez, M. A.; Ortiz, R.; Martin, J. M.; Ctvrtnickova, T.; Mateo, M. P.; Nicolas, G.

    2010-09-01

    The aim of the study was to characterize specimens submitted to the effects of weathering in an urban atmosphere. Samples investigated were stones covered by crusts and deposits of thickness ranging from micrometers to millimetres due to traffic pollutants and mineral dust. The pieces were collected in the Church of Santa Maria La Blanca in Seville (South Spain). In the Historical Centre of this city, the traffic is the main source of sulphur oxides. Several analytical techniques have been employed to determine composition of specimens: OM, XRD, XRF, SEM-EDX and LIBS. The main weathering form was gypsum (CaSO4ṡ2H2O), and it has its source in sulphur oxides from traffic. Over this alteration layer, the deposits of atmospheric particles have been found. According to LIBS results, these particles can be composed of Al, Si, Ba, K, Na, Ti, V, Mg and Ca, while XRF technique also detect S, Fe, Mn and P. These atmospheric particles can have an anthropogenic or terrigenous origin, including the weathering of the building materials and its restoration products.

  19. Protolith age of Santa Maria Chico granulites dated on zircons from an associated amphibolite-facies granodiorite in southernmost Brazil.

    PubMed

    Hartmann, Léo A; Liu, Dunyi; Wang, Yenbin; Massonne, Hans-Joachim; Santos, João O S

    2008-09-01

    U-Pb dating of zircon was undertaken with the Beijing SHRIMP II (sensitive high resolution ion microprobe) on anamphibolite facies granodiorite and an almandine-albite granulite from the Santa Maria Chico Granulitic Complex, southern Brazilian Shield. This work was also done to unravel protolith ages which are often hidden in the array of partly reset data. The obtained metamorphic ages of the granodiorite gneiss and the granulite are 2035 +/- 9 Ma and 2006 +/- 3 Ma, respectively. These data are within the range of metamorphic ages determined in previous studies (2022 +/- 18 Ma and 2031 +/- 40 Ma). However, protolith ages for the granodiorite (2366 +/- 8 Ma) and the granulite (2489 +/- 6 Ma) were obtained which are outside the previously recognized range (> 2510-2555 Ma). The magmatic protolith age of the granodiorite refers to a previously little known magmatic event in the shield. Further investigations may demonstrate that amphibolite facies zircon crystals are useful as a window into geological events in associated granulites, because zircon ages are blurred in the studied granulites.

  20. [Marie Curie, née Maria Sklodowska (1867-1934)--contribution to the development of radiology].

    PubMed

    Babić, Rade R; Babić, Gordana Stanković

    2011-01-01

    Marie Curie, née Maria Sklodowska, was born on November 7, 1867 in Warsaw (Poland). She suffered from leukaemia and died on June 4, 1934. She was buried with full honours at Pantheon. Marie Curie and her husband Pierre Curie discovered the radioactive elements Polonium (84Po210), Thorium (90Th232) and Radium (88Ra226). Marie Curie introduced the term radioactivity into science. She was the first woman who got Ph.D. in France, the first woman professor at Sorbonne, Paris and Medical Academy. Of all the women who have ever won the Nobel Prize, Marie Curie was the only who received it twice. During World War I Marie Curie designed a mobile x-ray room "radiologic car". Marie Curie had an x-ray machine installed into a car and demonstrated how to use its dynamo for electric power production necessary for the x-ray machine to work. She had 20 cars with moving radiological lab made and trained 150 people to work on them. She brought something radically new into military medicine--mobile x-ray diagnostics. With the discovery of radioactive elements a new medical branch, radiotherapy, was developed.

  1. Assistance of inhalation injury victims caused by fire in confined spaces: what we learned from the tragedy at Santa Maria.

    PubMed

    Bassi, Estevão; Miranda, Leandro Costa; Tierno, Paulo Fernando Guimarães Morando Marzocchi; Ferreira, César Biselli; Cadamuro, Filipe Matheus; Figueiredo, Viviane Rossi; Damasceno, Maria Cecilia de Toledo; Malbouisson, Luiz Marcelo Sá

    2014-01-01

    On January 2013, a disaster at Santa Maria (RS) due to a fire in a confined space caused 242 deaths, most of them by inhalation injury. On November 2013, four individuals required intensive care following smoke inhalation from a fire at the Memorial da América Latina in São Paulo (SP). The present article reports the clinical progression and management of disaster victims presenting with inhalation injury. Patients ERL and OC exhibited early respiratory failure, bronchial aspiration of carbonaceous material, and carbon monoxide poisoning. Ventilation support was performed with 100% oxygen, the aspirated material was removed by bronchoscopy, and cyanide poisoning was empirically treated with sodium nitrite and sodium thiosulfate. Patient RP initially exhibited cough and retrosternal burning and subsequently progressed to respiratory failure due to upper airway swelling and early-onset pulmonary infection, which were treated with protective ventilation and antimicrobial agents. This patient was extubated following improvement of edema on bronchoscopy. Patient MA, an asthmatic, exhibited carbon monoxide poisoning and bronchospasm and was treated with normobaric hyperoxia,bronchodilators, and corticosteroids. The length of stay in the intensive care unit varied from four to 10 days, and all four patients exhibited satisfactory functional recovery. To conclude, inhalation injury has a preponderant role in fires in confined spaces. Invasive ventilation should not be delayed in cases with significant airway swelling. Hyperoxia should be induced early asa therapeutic means against carbon monoxide poisoning, in addition to empiric pharmacological treatment in suspected cases of cyanide poisoning.

  2. A new prozostrodontian cynodont (Therapsida) from the Late Triassic Riograndia Assemblage Zone (Santa Maria Supersequence) of Southern Brazil.

    PubMed

    Soares, Marina B; Martinelli, Agustín G; De Oliveira, Téo V

    2014-12-01

    We report here on a new prozostrodontian cynodont, Botucaraitherium belarminoi gen. et sp. nov., from the Late Triassic Riograndia Assemblage Zone (AZ) of the Candelária Sequence (Santa Maria Supersequence), collected in the Botucaraí Hill Site, Candelária Municipality, state of Rio Grande do Sul, Brazil. The new taxon is based on a single specimen (holotype MMACR-PV-003-T) which includes the left lower jaw, without postdentary bones, bearing the root of the last incisor, canine and four postcanines plus one partial crown inside the dentary, not erupted, and two maxillary fragments, one with a broken canine and another with one postcanine. The features of the lower jaw and lower/upper postcanines resemble those of the prozostrodontians Prozostrodon brasiliensis from the older Hyperodapedon AZ and Brasilodon quadrangularis and Brasilitherium riograndensis from the same Riograndia AZ. The inclusion of Botucaraitherium within a broad phylogenetic analysis, positioned it as a more derived taxon than tritylodontids, being the sister-taxon of Brasilodon, Brasilitherium plus Mammaliaformes. Although the new taxon is based on few cranial elements, it represents a additional faunal component of the Triassic Riograndia AZ of southern Brazil, in which small-sized derived non-mammaliaform cynodonts, closely related to the origin of mammaliaforms, were ecologically well succeed and taxonomically diverse.

  3. Assistance of inhalation injury victims caused by fire in confined spaces: what we learned from the tragedy at Santa Maria

    PubMed Central

    Bassi, Estevão; Miranda, Leandro Costa; Tierno, Paulo Fernando Guimarães Morando Marzocchi; Ferreira, César Biselli; Cadamuro, Filipe Matheus; Figueiredo, Viviane Rossi; Damasceno, Maria Cecilia de Toledo; Malbouisson, Luiz Marcelo Sá

    2014-01-01

    On January 2013, a disaster at Santa Maria (RS) due to a fire in a confined space caused 242 deaths, most of them by inhalation injury. On November 2013, four individuals required intensive care following smoke inhalation from a fire at the Memorial da América Latina in São Paulo (SP). The present article reports the clinical progression and management of disaster victims presenting with inhalation injury. Patients ERL and OC exhibited early respiratory failure, bronchial aspiration of carbonaceous material, and carbon monoxide poisoning. Ventilation support was performed with 100% oxygen, the aspirated material was removed by bronchoscopy, and cyanide poisoning was empirically treated with sodium nitrite and sodium thiosulfate. Patient RP initially exhibited cough and retrosternal burning and subsequently progressed to respiratory failure due to upper airway swelling and early-onset pulmonary infection, which were treated with protective ventilation and antimicrobial agents. This patient was extubated following improvement of edema on bronchoscopy. Patient MA, an asthmatic, exhibited carbon monoxide poisoning and bronchospasm and was treated with normobaric hyperoxia, bronchodilators, and corticosteroids. The length of stay in the intensive care unit varied from four to 10 days, and all four patients exhibited satisfactory functional recovery. To conclude, inhalation injury has a preponderant role in fires in confined spaces. Invasive ventilation should not be delayed in cases with significant airway swelling. Hyperoxia should be induced early as a therapeutic means against carbon monoxide poisoning, in addition to empiric pharmacological treatment in suspected cases of cyanide poisoning. PMID:25607274

  4. Hard- and soft-bottom thanatofacies from the Santa Maria di Leuca deep-water coral province, Mediterranean

    NASA Astrophysics Data System (ADS)

    Rosso, A.; Vertino, A.; Di Geronimo, I.; Sanfilippo, R.; Sciuto, F.; Di Geronimo, R.; Violanti, D.; Corselli, C.; Taviani, M.; Mastrototaro, F.; Tursi, A.

    2010-03-01

    Thanatofacies and the skeletonized components of the living facies, from which they originate have been studied from the Santa Maria di Leuca (SML) deep-water coral mound province. Faunal analysis was carried out by means of bottom sampling and underwater video observations, taking into account all benthic taxonomic groups, mostly corals, molluscs, serpulids, bryozoans, ostracods, foraminifers and barnacles, which permitted recognition of six different facies. These thanatofacies are easily distinguishable and appear to be largely corresponding and overlapping with related living facies. Some occur in mound areas, others in the intermound ones. They are as follows: the Framework-building Coral facies (FC), characterised by colonial corals, mostly Madrepora oculata; the Coral Rubble facies (CR), with proximal and distal aspects, characterised by large- to small-sized and densely to loosely packed coral fragments; the Solitary Coral facies (SC), dominated by different species depending on the availability and dimensions of hard exploitable surfaces; the Gryphus and Isidella facies (GI) in relatively coarse-grained bottoms; the Mollusc Mud facies (MM) and the Foraminifer Mud facies (FM) in comparably homogeneous silty bottoms. Facies distribution and spatial variability are discussed, in relation to hydrology and sea-floor topography. Furthermore, the SML facies are compared with living facies from the present-day Mediterranean and Pleistocene sediments of the same area. Data on bioclastic assemblages can serve for comparison with other recent aphotic, non-tropical carbonates.

  5. Low health related quality of life associated with fractures in obese postmenopausal women in Santa Maria, Brazil.

    PubMed

    Copês, Rafaela Martinez; Dal Osto, Léo Canterle; Langer, Felipe Welter; de Vieira, Adhan Rizzi; Codevilla, Antonio Aurelio da Silveira; Sartori, Giovani Ruviaro; Comim, Fabio Vasconcellos; Premaor, Melissa Orlandin

    2017-06-01

    Although health-related quality of life is well studied in subjects with obesity or fractures, there are few studies approaching both diseases together. The aim of this study was to evaluate the health-related quality of life (HRQL) in obese postmenopausal women with fractures. A cross-sectional study was carried out at Santa Maria, Brazil. Postmenopausal women aged 55 years or older were recruited from March 1st to August 31st, 2013. Women with cognitive impairment were excluded. The Short-Form Health Survey (SF-36) were applied (QM0 16,471). Height and weight were measured according to the World Health Organization protocol. Bone fractures (excluding hand, feet, and head) that occur after age 45 years were considered as the outcome. Of the 1057 women allocated to study, 975 had their weight and height measured. Obese women with fractures had significantly lower SF-36 physical component scores when compared with non-obese subjects with fracture, obese subjects without fractures, and non-obese non-fracture subjects. Both obesity and fractures were independently associated with a lower SF-36 physical component score in the regression model. In conclusion, fractures appear to have an adverse effect on quality of life which is more pronounced in obese postmenopausal women.

  6. The Santa Maria Ground Station Technical Parameters with Trainee Operation for CubeSat Tracking - Capacity Building

    NASA Astrophysics Data System (ADS)

    Manica, Thales Ramos; Schuch, Nelson Jorge; Moro, Pietro Fernando; Cupertino Durao, Otavio S.; Farias, Tiago Travi; Mozzaquatro Wendt, João Francisco

    This paper aims to describe the technical parameters of the NANOSATC-BR1's Ground Station (GS) installed at the Southern Regional Space Research Center - CRS/INPE-MCTI, Santa Maria, RS, Southern of Brazil, (29.4245ºS, 53.4303ºW) which is being operated by two UFSM' trainee students financed by the Brazilian Space Agency (AEB), from the INPE-UFSM NANOSATC-BR CubeSat Development Capacity Building Program (CBP). The NANOSATC-BR - CubeSats development Project, consists of two CubeSats, NANOSATC-BR 1 (1U) & 2 (2U) and is expected to operate in orbit for at least 12 months each. The NANOSATC-BR 1 & 2 - CubeSats spaces stations communication subsystems will make the radio down and up data links with the NANOSATC-BR Ground Stations Network. The Ground Station is compatible with on board NANOSAC-BR 1 & 2 systems and also with the GENSO (Global Educational Network for Satellite Operations). It was projected to track LEO (Low Earth Orbit) nanosatellites operating in the IARU (International Amateur Radio Union) VHF and UHF bandwidths and also at S-band frequency. The Program with its NANOSATC-BR Brazilian Ground Stations Network are presented and it has support from The Brazilian Space Agency (AEB).

  7. Spatiotemporal bioerosion patterns in deep-water scleractinians from off Santa Maria di Leuca (Apulia, Ionian Sea)

    NASA Astrophysics Data System (ADS)

    Beuck, L.; Freiwald, A.; Taviani, M.

    2010-03-01

    This study focuses on the carbonate biodegradation processes of deep-water scleractinians from off Apulia at Santa Maria di Leuca (SML) in the Ionian Sea, including living colonies of Lophelia pertusa, Madrepora oculata and Desmophyllum dianthus. The corallites were grouped into three zones: the live zone, edge zone and dead zone. In total, 13 trace types were encountered and are attributed to borings of sponges (3), fungi (6), foraminifers (2), bacteria (1) and annelids (1). Their relative spatial appearance within the host skeletons led to the distinction between six succession stages of bioerosion. The first endobiontic traces are exclusively produced by bacteria and fungi and are already present in the edge zone, which could be attributed to their fast growth rates and/or temporal exposure of the bare skeleton to the water column. In D. dianthus the entire ichnospecies assemblage has been documented within the first 1.9 cm below the live zone and represents the most condensed bioerosion succession amongst the coral species studied. The strongest degradation of corallites at SML is made by boring sponges, which can excavate 70% or more of the skeleton. The finding of a unilateral condensed succession of bioerosion stages may be linked to prevailing unidirectional strong currents. A comparison of the present ichnocoenosis with bioerosion studies from the Eastern Atlantic evidences a reduced ichnodiversity in Ionian Sea bathyal corals.

  8. Bradyrhizobium valentinum sp. nov., isolated from effective nodules of Lupinus mariae-josephae, a lupine endemic of basic-lime soils in Eastern Spain.

    PubMed

    Durán, David; Rey, Luis; Navarro, Albert; Busquets, Antonio; Imperial, Juan; Ruiz-Argüeso, Tomás

    2014-07-01

    Bacterial strains isolated from nitrogen-fixing nodules of Lupinus mariae-josephae have been characterized following genetic, phenotypic and symbiotic approaches. Analysis of 16S rRNA genes placed them in a group together with Bradyrhizobium elkanii USDA 76(T), B. pachyrhizi PAC48(T), B. jicamae PAC68(T), 'B. retamae' Ro19(T) and B. lablabi CCBAU 23086(T) with over 99.0% identity. Phylogenetic analysis of concatenated housekeeping genes, recA, atpD and glnII, suggested that L. mariae-josephae strains represent a new Bradyrhizobium species, closely related to B. lablabi CCBAU 23086(T), B. jicamae PAC68(T) and 'B. retamae' Ro19(T) with 92.1, 91.9 and 90.8% identity, respectively. These results are consistent with overall genomic identities calculated as Average Nucleotide Identity (ANIm) using draft genomic sequences obtained for relevant strains. While L. mariae-josephae strains LmjM3(T)/LmjM6 exhibited a 99.2% ANIm value, they were significantly distant (<93% ANIm) from type strains of their closest species ('B. retamae' Ro19(T), B. lablabi CCBAU 23086(T) and B. jicamae PAC68(T)). Whole-cell matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (WC-MALDI-TOF-MS) analysis of proteomic patterns of the same strains was consistent with these results. The symbiosis-related genes nodC, nodA and nifH genes from strains nodulating L. mariae-josephae were phylogenetically related to those from 'B. retamae' Ro19(T), but divergent from those of strains that nodulate other lupine species. Based on genetic, genomic, proteomic and phenotypic data presented in this study, L. mariae-josephae nodulating strains LmjM3(T), LmjM6 and LmjM2 should be grouped within a new species for which the name Bradyrhizobium valentinum sp. nov. is proposed (type strain LmjM3(T)=CECT 8364(T), LMG 2761(T)). Copyright © 2014 Elsevier GmbH. All rights reserved.

  9. A review of the MIS 5e highstand deposits from Santa Maria Island (Azores, NE Atlantic): palaeobiodiversity, palaeoecology and palaeobiogeography

    NASA Astrophysics Data System (ADS)

    Ávila, Sérgio P.; Melo, Carlos; Silva, Luís; Ramalho, Ricardo S.; Quartau, Rui; Hipólito, Ana; Cordeiro, Ricardo; Rebelo, Ana Cristina; Madeira, Patrícia; Rovere, Alessio; Hearty, Paul J.; Henriques, Diamantino; Silva, Carlos Marques da; Martins, António M. de Frias; Zazo, Caridad

    2015-04-01

    The privileged location of Santa Maria Island (Azores archipelago) in the middle of the North Atlantic makes the fossiliferous outcrops on this island of utmost importance to gain a better understanding of how coeval living communities relate to the broader evolutionary and biogeographic history of the Atlantic basin during the late Neogene and the Quaternary. Here we focus on this island's MIS 5e fossil record, offering a comprehensive review on the palaeobiodiversity, palaeoecology and palaeobiogeography of the biota living in the mid North Atlantic during this interglacial. Several studies in oceanic islands stress the huge impact of sea level changes on insular communities. Pleistocene sea-level changes occur during the short-time events known as "Terminations" (associated to glacial/interglacial shifts) as well as with the onset of glaciations (associated to interglacial/glacial shifts). Both are responsible for extinctions and local disappearance of species, bottleneck effects and formation of new species, resulting in community structure changes. This work increases the number of fossil marine taxa reported from the Last Interglacial deposits of Santa Maria to 143 species. All the 19 new records are molluscs (13 gastropods and 6 bivalves), thus increasing the number of fossil molluscs to 136 species. Although thermophilic members of the "Senegalese" tropical fauna were found in these deposits, many of the most emblematic species (e.g., Persististrombus latus (=Strombus bubonius), Cymbula safiana, Harpa doris, Cardita senegalensis, Barbatia plicata, Ctena eburnea or Hyotissa hyotis) are absent, suggesting that they did not reach the Azores. Our results indicate that the main differences between the species composition of the MIS 5e and the present-day shallow-water Azorean communities are probably due to the dropping of sea surface temperature associated with the onset of the last glaciation, which had both direct and indirect effects on species ecology. A

  10. The Santa Barbara Channel-Santa Maria Basin Circulation Study: A National Model for Applied Oceanographic Research and Monitoring

    NASA Astrophysics Data System (ADS)

    Browne, D. R.

    2002-12-01

    In 1991 the Minerals Management System (MMS) and Scripps Institution of Oceanography (Scripps), through a Cooperative Agreement, devised a multi-year research program to ascertain the various surface circulation patterns characteristic of the Santa Barbara Channel (SBC) and the Santa Maria Basin (SMB). The resulting SBC-SMB Circulation Study serves as an excellent model for a balanced approach to physical oceanographic research and monitoring. The strategy of blending field observation efforts in these two adjacent, dynamically linked areas has produced a spatially and temporally coherent six-year time series of a suite of oceanographic and meteorological observations for the entire SBC-SMB area. Causal forcing and spatially coherent patterns of the surface circulation have been established from analysis of this carefully planned density and diversity of field measurements. The effects of interannual events, like the 1997 El Nino, on the physical oceanography of the area are being analyzed and reported. This extensive observational effort, combined with numerical modeling of surface current processes, has produced an unusually good understanding of the oceanic surface circulation in an oceanographically complex area. The applied research effort includes the development of a six-year, four-per-day, time series of synoptic current maps of the entire SBC-SMB area based solely on the extensive observational data set. This state-of-the-art data set has tremendous impact on the accuracy of oil spill trajectory and ocean surface circulation models. A second applied research product is a six-year, four-per-day time series of synoptic current maps developed from the application of numerical modeling techniques to the previous observational data driven six-year time series. It will be available in late 2003. This blended observations-modeling product will add increased spatial density of surface current values to the present domain, and will spatially expand the domain from

  11. Collapse of the northern Jalisco continental slope:Subduction erosion, forearc slivering, or subduction beneath the Tres Marias escarpment?

    NASA Astrophysics Data System (ADS)

    Bandy, W. L.; Mortera-Gutierrez, C. A.; Ortiz-Zamora, G.; Ortega-Ramirez, J.; Galindo Dominguez, R. E.; Ponce-Núñez, F.; Pérez-Calderón, D.; Rufino-Contreras, I.; Valle-Hernández, S.; Pérez-González, E.

    2010-12-01

    Rivera Plate beneath the Tres Marias Escarpment.

  12. Relationships among in-situ stress, fractures and faults, and fluid flow: Monterey formation, Santa Maria Basin, California

    USGS Publications Warehouse

    Finkbeiner, T.; Barton, C.A.; Zoback, M.D.

    1997-01-01

    We used borehole televiewer (BHTV) data from four wells within the onshore and offshore Santa Maria basin, California, to investigate the relationships among fracture distribution, orientation, and variation with depth and in-situ stress. Our analysis of stress-induced well-bore breakouts shows a uniform northeast maximum horizontal stress (SH max) orientation in each well. This direction is consistent with the SH max direction determined from well-bore breakouts in other wells in this region, the northwest trend of active fold axes, and kinematic inversion of nearby earthquake focal plane mechanisms. In contrast to the uniformity of the stress field, fracture orientation, dip, and frequency vary considerably from well to well and within each well. With depth, fractures can be divided into distinct subsets on the basis of fracture frequency and orientation, which correlate with changes of lithology and physical properties. Although factors such as tectonic history, diagenesis, and structural variations obviously have influenced fracture distribution, integration of the in-situ stress and fracture data sets indicates that many of the fractures, faults, and bedding planes are active, small-scale strike-slip and reverse faults in the current northeast-trending transpressive stress field. In fact, we observed local breakout rotations in the wells, providing kinematic evidence for recent shear motion along fracture and bedding-parallel planes. Only in the onshore well do steeply dipping fractures strike parallel to SHmax. Drill-stem tests from two of the offshore wells indicate that formation permeability is greatly enhanced in sections of the wells where fractures are favorably oriented for shear failure in the modern stress field. Thus, relatively small-scale active faults provide important conduits along which fluids migrate.

  13. Leaching and selective copper recovery from acidic leachates of Três Marias zinc plant (MG, Brazil) metallurgical purification residues.

    PubMed

    Sethurajan, Manivannan; Huguenot, David; Lens, Piet N L; Horn, Heinrich A; Figueiredo, Luiz H A; van Hullebusch, Eric D

    2016-07-15

    Zinc plant purification residue (ZPR), a typical Zn-hydrometallurgical waste, was collected from the Três Marias Zn plant (MG, Brazil). ZPR was characterized for its metal content and fractionation, mineralogy, toxicity and leachability. Toxicity characteristics leaching procedure (TCLP) and European Community Bureau of Reference (BCR) sequential extraction results revealed that this ZPR displays high percentages of metals (Cd, Cu, Zn and Pb) in the highly mobilizable fractions, increasing its hazardous potential. Bulk chemical analysis, pH dependent leaching and acid (H2SO4) leaching studies confirm that the ZPR is polymetallic, rich in Cd, Cu and Zn. The sulfuric acid concentration (1 M), agitation speed (450 rpm), temperature (40 °C) and pulp density (20 g L(-1)) were optimized to leach the maximum amount of heavy metals (Cd, Cu and Zn). Under optimum conditions, more than 50%, 70% and 60% of the total Cd, Cu and Zn present in the ZPR can be leached, respectively. The metals in the acid leachates were investigated for metal sulfide precipitation with an emphasis on selective Cu recovery. Metal sulfide precipitation process parameters such as initial pH and Cu to sulfide ratio were optimized as pH 1.5 and 1:0.5 (Cu:sulfide) mass ratio, respectively. Under optimum conditions, more than 95% of Cu can be selectively recovered from the polymetallic ZPR leachates. The Cu precipitates characterization studies reveal that they are approximately 0.1 μm in diameter and mainly consist of Cu and S. XRD analysis showed covellite (CuS), chalcanthite (CuSO4·5H2O) and natrochalcite (NaCu2(SO4)2(OH)·H2O) as the mineral phases. ZPRs can thus be considered as an alternative resource for copper production.

  14. Contrasts in early Miocene subsidence history across Oceanic-West Huasna fault system, northern Santa Maria province, California

    SciTech Connect

    Tennyson, M.E. ); Keller, M.A. ); Filewicz, N.V.; Thornton, M.L.C. )

    1991-02-01

    Within the Oceanic-West Huasna fault system of western San Luis Obispo County, thick bathyal mudstone records abrupt early Miocene subsidence. Lower Miocene rocks west of the fault, in contrast, suggest a relative high. Between fault splays, {le} 1,800 ft of mudstone (Rincon Formation) contains Saucesian lower bathyal foraminifera and CN2-CN1c ({approximately} 17-21 Ma) nannofossils. The mudstone was deposited on a subsiding erosional surface cut on Great Valley and Franciscan basement overlain locally by late Oligocene rhyodacite (Cambria Felsite), nonmarine conglomerate (Lospe Formation), and nearshore sandstone (Vaqueros Formation). Basinal late early to middle Miocene Obispo and Monterey formations overlie the older mudstone. West of the fault, major subsidence does not conclusively predate {approximately} 17 Ma submarine Obispo tuff. Northeast of Morro Bay, nearshore Vaqueros underlies Obispo or Monterey formations. Northeast of Santa Maria, Franciscan rocks are overlain by thin nonmarine conglomerate, sandstone with upper bathyal Saucesian foraminifera and upper CN2 nannofossils, and Obispo volcanics. Near Cambria, nonmarine conglomerate and Vaqueros sandstone were deposited on the Franciscan between {approximately} 27-27 Ma (Cambria Felsite) and 25 Ma ({sup 87}Sr/{sup 86}Sr on Vaqueros shells); only {approximately}100 ft of basinal mudstone separates Vaqueros from obispo tuff. In the Pismo syncline, the Franciscan was near sea level 25 Ma ({sup 87}Sr/{sup 86}Sr or shells); subsidence to bathyal depths cannot be demonstrated until just before Obispo eruption. Paleobathymetric estimates suggest initiation of at least 6,000 ft of subsidence along the fault system {approximately} 20-21 Ma. The block to the west, in contrast, either stayed high, or subsided but was uplifted and stripped, subsiding again as Obispo eruption began. The authors have not found evidence for major lateral offset on this fault.

  15. Neutronics, steady-state, and transient analyses for the Poland MARIA reactor for irradiation testing of LEU lead test fuel assemblies from CERCA : ANL independent verification results.

    SciTech Connect

    Garner, P. L.; Hanan, N. A.

    2011-06-07

    The MARIA reactor at the Institute of Atomic Energy (IAE) in Swierk (30 km SE of Warsaw) in the Republic of Poland is considering conversion from high-enriched uranium (HEU) to low-enriched uranium (LEU) fuel assemblies (FA). The FA design in MARIA is rather unique; a suitable LEU FA has never been designed or tested. IAE has contracted with CERCA (the fuel supply portion of AREVA in France) to supply 2 lead test assemblies (LTA). The LTAs will be irradiated in MARIA to burnup level of at least 40% for both LTAs and to 60% for one LTA. IAE may decide to purchase additional LEU FAs for a full core conversion after the test irradiation. The Reactor Safety Committee within IAE and the National Atomic Energy Agency in Poland (PAA) must approve the LTA irradiation process. The approval will be based, in part, on IAE submitting revisions to portions of the Safety Analysis Report (SAR) which are affected by the insertion of the LTAs. (A similar process will be required for the full core conversion to LEU fuel.) The analysis required was established during working meetings between Argonne National Laboratory (ANL) and IAE staff during August 2006, subsequent email correspondence, and subsequent staff visits. The analysis needs to consider the current high-enriched uranium (HEU) core and 4 core configurations containing 1 and 2 LEU LTAs in various core positions. Calculations have been performed at ANL in support of the LTA irradiation. These calculations are summarized in this report and include criticality, burn-up, neutronics parameters, steady-state thermal hydraulics, and postulated transients. These calculations have been performed at the request of the IAE staff, who are performing similar calculations to be used in their SAR amendment submittal to the PAA. The ANL analysis has been performed independently from that being performed by IAE and should only be used as one step in the verification process.

  16. Influence of rootstocks on growth, yield, fruit quality and leaf mineral element contents of pear cv. 'Santa Maria' in semi-arid conditions.

    PubMed

    Ikinci, Ali; Bolat, Ibrahim; Ercisli, Sezai; Kodad, Ossama

    2014-12-16

    Rootstocks play an essential role to determining orchard performance of fruit trees. Pyrus communis and Cydonia oblonga are widely used rootstocks for European pear cultivars. The lack of rootstocks adapted to different soil conditions and different grafted cultivars is widely acknowledged in pear culture. Cydonia rootstocks (clonal) and Pyrus rootstocks (seedling or clonal) have their advantages and disadvantages. In each case, site-specific environmental characteristics, specific cultivar response and production objectives must be considered before choosing the best rootstock. In this study, the influence of three Quince (BA 29, Quince A = MA, Quince C = MC) and a local European pear seedling rootstocks on the scion yield, some fruit quality characteristics and leaf macro (N, P, K, Ca and Mg) and micro element (Fe, Zn, Cu, Mn and B) content of 'Santa Maria' pear (Pyrus communis L.) were investigated. Trees on seedling rootstock had the highest annual yield, highest cumulative yield (kg tree(-1)), largest trunk cross-sectional area (TCSA), lowest yield efficiency and lowest cumulative yield (ton ha(-1)) in the 10(th) year after planting. The rootstocks had no significant effect on average fruit weight and fruit volume. Significantly higher fruit firmness was obtained on BA 29 and Quince A. The effect of rootstocks on the mineral element accumulation (N, K, Ca, Mg, Fe, Zn, Cu, Mn and B) was significant. Leaf analysis showed that rootstocks used had different mineral uptake efficiencies throughout the early season. The results showed that the rootstocks strongly affected fruit yield, fruit quality and leaf mineral element uptake of 'Santa Maria' pear cultivar. Pear seedling and BA 29 rootstock found to be more prominent in terms of several characteristics for 'Santa Maria' pear cultivar that is grown in highly calcareous soil in semi-arid climate conditions. We determined the highest N, P (although insignificant), K, Ca, Mg, Fe and Cu mineral element concentrations

  17. Effects of a 2006 High-Flow Release from Tiber Dam on Channel Morphology at Selected Sites on the Marias River, Montana

    USGS Publications Warehouse

    Auble, Gregor T.; Bowen, Zachary H.

    2008-01-01

    In June 2006, an opportunistic high-flow release was made from Tiber Dam on the Marias River in Mont., to investigate possible alternatives for partially restoring the river's natural flow pattern and variability. At two sites along the river, we measured channel geometry before and after the high-flow release to evaluate channel change and alteration of physical habitat. Streamflow downstream from Tiber Dam has been stabilized by reduction of high flows and augmentation of low flows. This has produced flood-control benefits as well as some possible adverse environmental effects downstream from the dam. The 2006 high-flow release resulted in a downstream hydrograph with high flows of above-average magnitude in the post-dam flow regime of the Marias River. Timing of the peak and the declining limb of the release hydrograph were very similar to a historical, unregulated hydrograph of the Marias River. Furthermore, the high flow produced many of the qualitative elements of ecologically important physical processes that can be diminished or lost due to flow stabilization downstream from a dam. Typically dry back channels were occupied by flowing water. Islands were inundated, resulting in vegetation removal and sediment accretion that produced new disturbance patches of bare, moist substrate. Cut banks were eroded, and large woody debris was added to the river and redistributed. Flood-plain surfaces were inundated, producing substantial increases in wetted perimeter and spatially distinctive patterns of deposition associated with natural levee formation. The scale of the 2006 high flow - in terms of peak magnitude and the lateral extent of bottomland influenced by inundation or lateral channel movement - was roughly an order of magnitude smaller than the scale of an infrequent high flow in the pre-dam regime. Overall extent and composition of riparian vegetation will continue to change under a scaled-down, post-dam flow regime. For example, the importance of the non

  18. Atmospheric tides and mean winds in the meteor region over Santa Maria (29.7°S; 53.8°W)

    NASA Astrophysics Data System (ADS)

    Andrioli, V. F.; Clemesha, B. R.; Batista, P. P.; Schuch, N. J.

    2009-12-01

    We compare meteor radar measurements of the MLT region winds at Santa Maria, Brazil (29.7°S, 53.8°W) with the Horizontal Neutral Wind Model (HWM-93) and the Global Scale Wave Model (GSWM-00). The observed annual variation of the prevailing zonal wind disagrees in some respects with the HWM-93 model. Also, the zonal diurnal tide amplitude shows an annual variation, whereas that of the GSWM-00 is semiannual, and its vertical wavelength is smaller than that suggested by the model. The observed semidiurnal tide shows seasonal and inter-annual variations and the phase is evanescent during almost the whole year.

  19. First report of Calyptospora sp. (Apicomplexa, Calyptosporidae) in forage characid fish from the Três Marias Reservoir, São Francisco Basin, Brazil.

    PubMed

    de Albuquerque, Marcia Cavalcanti; de Carvalho Brasil-Sato, Marilia

    2010-05-01

    Coccidians are parasitic protozoans, and Calyptospora is an important genus of coccidia found in freshwater and marine fish of the Americas. This paper describes Calyptospora sp. that were found parasitizing the liver and intestine of Triportheus guentheri and the intestine of Tetragonopterus chalceus, two forage fish species from the Três Marias Reservoir, Upper São Francisco River, State of Minas Gerais, Brazil. Apicomplexa found in the São Francisco Basin are reported here for the first time. Copyright (c) 2010 Elsevier GmbH. All rights reserved.

  20. Observation of Very High Passive Mode Thermal Neutron Counts by the MSL DAN Instrument at Marias Pass in Gale Crater

    NASA Astrophysics Data System (ADS)

    Jun, I.; Mitrofanov, I. G.; Litvak, M. L.; Sanin, A. B.; Martinez Sierra, L. M.; Frydenvang, J.; Fedosov, F.; Golovin, D.; Hardgrove, C. J.; Harshman, K.; Kozyrev, A.; Malakhov, A. V.; Mischna, M. A.; Moersch, J.; Mokrousov, M.; Nikiforov, S.; Tate, C. G.

    2015-12-01

    Since landing in August 2012, DAN has provided a wealth of scientific data from the successful surface operation in both Active mode and Passive mode. The main scientific objectives of DAN are twofold. The primary objective is to measure the bulk hydrogen abundance (in forms of water or hydrated minerals) of the subsurface. The secondary objective is to measure the background neutron environment at the surface. DAN achieves the first objective by using the pulsed neutron generator (PNG) as a pulsed 14 MeV neutron source (active mode). When no neutron pulse is used (passive mode), DAN measures the neutron background environment at the Martian surface. The DAN active data have extensively and successfully used in estimating the near-surface contents of hydrogen (in terms of "water equivalent hydrogen" or WEH) and chlorine (in terms of "absorption equivalent chlorine" or AEC) at multiple locations in Gale crater. In the mean time, DAN has been accumulating the passive mode data in almost all sols since landing, and it is the main topic of this presentation. Particularly, we want to show the DAN data on Sol 991 and 992 where we observed very high passive thermal neutron count - a factor of ~2 higher than usual count. As a reminder, note that many different factors would influence the amplitude of DAN passive thermal neutron counts - GCR condition, soil compositions, water/chlorine contents, etc. The Sol 991/992 location, which is at a region near a rock target called Elk in Marias Pass, was also analyzed by another MSL instrument ChemCAM. And interestingly, its data show that the Elk target is estimated to contain as high as 80 wt% of SiO2, which is radically different from what we have used as a reference soil composition for the interpretation of the DAN passive data. This means that the DAN passive data simulations have to be revisited to account for different soil composition data at the Elk target region. In the final presentation, we will present new simulation

  1. Mutations of Glucose-6-Phosphate Dehydrogenase Durham, Santa-Maria and A+ Variants Are Associated with Loss Functional and Structural Stability of the Protein.

    PubMed

    Gómez-Manzo, Saúl; Marcial-Quino, Jaime; Vanoye-Carlo, America; Enríquez-Flores, Sergio; De la Mora-De la Mora, Ignacio; González-Valdez, Abigail; García-Torres, Itzhel; Martínez-Rosas, Víctor; Sierra-Palacios, Edgar; Lazcano-Pérez, Fernando; Rodríguez-Bustamante, Eduardo; Arreguin-Espinosa, Roberto

    2015-12-02

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common enzymopathy in the world. More than 160 mutations causing the disease have been identified, but only 10% of these variants have been studied at biochemical and biophysical levels. In this study we report on the functional and structural characterization of three naturally occurring variants corresponding to different classes of disease severity: Class I G6PD Durham, Class II G6PD Santa Maria, and Class III G6PD A+. The results showed that the G6PD Durham (severe deficiency), and the G6PD Santa Maria and A+ (less severe deficiency) (Class I, II and III, respectively) affect the catalytic efficiency of these enzymes, are more sensitive to temperature denaturing, and affect the stability of the overall protein when compared to the wild type WT-G6PD. In the variants, the exposure of more and buried hydrophobic pockets was induced and monitored with 8-Anilinonaphthalene-1-sulfonic acid (ANS) fluorescence, directly affecting the compaction of structure at different levels and probably reducing the stability of the protein. The degree of functional and structural perturbation by each variant correlates with the clinical severity reported in different patients.

  2. Rio Maria granodiorite and associated rocks of Ourilândia do Norte - Carajás province: Petrography, geochemistry and implications for sanukitoid petrogenesis

    NASA Astrophysics Data System (ADS)

    Santos, Maria Nattânia Sampaio dos; Oliveira, Davis Carvalho

    2016-12-01

    Ourilândia do Norte rocks are located near Rio Maria-Carajás domains boundary and are associated to Rio Maria Mesoarchean sanukitoid. Two groups were defined on the basis of geochemistry: (i) quartz-monzodiorites and granitoids (tonalite and granodiorite) which match to the sanukitoid (stricto sensu); and (ii) enclaves and (quartz) diorites that do not. Despite this, these rocks are spatially and temporally associated and they develop microstructures under three dynamic recrystallization regimes: (i) bulging recrystallization (300-700 °C); (ii) subgrain rotation recrystallization (<700 °C); (iii) grain boundary migration recrystallization (>600 °C). Furthermore, they belong to medium to high potassium calc-alkaline series, being magnesian and mainly metaluminous. The Mg#, Cr and Ni abundances point out an ultramafic mantle source. Variation of LILE, Nb/Y, (La/Yb)N and Sr/Y contents indicate a metasomatized mantle by two independent agents, namely TTG-like melt and aqueous fluids, at different depths. In this way, quartz-monzodiorites and granitoids were derived from fractionation of a mafic magma, whose source is a TTG-metasomatized mantle, at greater depths, while enclaves and (quartz) diorites were generated from a fluid-metasomatized mantle, at shallower depths. The close spatial and temporal association of rocks with sanukitoid (quartz-monzodiorites and granitoids) and BADR (enclaves and (quartz) diorites) signature suggest that Ourilândia do Norte granitoids were generated in close spatial and temporal association with active subduction.

  3. Mutations of Glucose-6-Phosphate Dehydrogenase Durham, Santa-Maria and A+ Variants Are Associated with Loss Functional and Structural Stability of the Protein

    PubMed Central

    Gómez-Manzo, Saúl; Marcial-Quino, Jaime; Vanoye-Carlo, America; Enríquez-Flores, Sergio; De la Mora-De la Mora, Ignacio; González-Valdez, Abigail; García-Torres, Itzhel; Martínez-Rosas, Víctor; Sierra-Palacios, Edgar; Lazcano-Pérez, Fernando; Rodríguez-Bustamante, Eduardo; Arreguin-Espinosa, Roberto

    2015-01-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common enzymopathy in the world. More than 160 mutations causing the disease have been identified, but only 10% of these variants have been studied at biochemical and biophysical levels. In this study we report on the functional and structural characterization of three naturally occurring variants corresponding to different classes of disease severity: Class I G6PD Durham, Class II G6PD Santa Maria, and Class III G6PD A+. The results showed that the G6PD Durham (severe deficiency), and the G6PD Santa Maria and A+ (less severe deficiency) (Class I, II and III, respectively) affect the catalytic efficiency of these enzymes, are more sensitive to temperature denaturing, and affect the stability of the overall protein when compared to the wild type WT-G6PD. In the variants, the exposure of more and buried hydrophobic pockets was induced and monitored with 8-Anilinonaphthalene-1-sulfonic acid (ANS) fluorescence, directly affecting the compaction of structure at different levels and probably reducing the stability of the protein. The degree of functional and structural perturbation by each variant correlates with the clinical severity reported in different patients. PMID:26633385

  4. A new side-neck turtle (Pelomedusoides: Bothremydidae) from the Early Paleocene (Danian) Maria Farinha Formation, Paraíba Basin, Brazil.

    PubMed

    Carvalho, Anny Rafaela De Araújo; Ghilardi, Aline Marcele; Barreto, Alcina Magnólia Franca

    2016-06-21

    Limestone and marl from Maria Farinha Formation (Paraíba Basin, NE Brazil) accumulated in a shallow continental shelf environment during the expansion of the Atlantic Ocean in early Paleocene (Danian). It contains a rich paleontological record, which comprises many marine invertebrates, several species of bony and cartilaginous fishes, a crocodyliform and turtle remains. Here, we describe a new genus and species of pleurodire turtle from Maria Farinha Formation, based on a nearly complete plastron, an incomplete left pelvic girdle, and four dermal plates of the carapace. We tested the phylogenetic position of Inaechelys pernambucensis gen. et sp. nov. by including it in a comprehensive cladistic analysis of pleurodires. The new species is included within Botrhemydidae, with affinities to Bothremydini, positioned as sister group of Rosasia soutoi. Inaechelys pernambucensis gen. et sp. nov. differs from R. soutoi for the almost straight anterior lobe cranial edge of its plastron, as well as for its pentagonal shaped entoplastron and its abdominal shield midline, which is considerably smaller than the respective femoral shield midline. Inaechelys pernambucensis is the first turtle species formally described from Brazilian Paleocene strata. Within Bothremydidae, it is also the first conclusively fully marine species described for this country. This new record contributes to the understanding of the ecology and paleobiogeographical distribution of Bothremydidae family.

  5. Strong Acid Mixture and Sequential Geochemical Arsenic Extractions in Surface Sediments from the Santa Maria La Reforma Coastal Lagoon, Mexico: A Bioavailability Assessment.

    PubMed

    Rivera-Hernández, José R; Green-Ruiz, Carlos

    2016-02-01

    Thirty-three sediment samples were collected from the Santa Maria La Reforma coastal lagoon and digested by way of a strong acid mixture and sequential arsenic (As)-extraction method to determine the arsenic (As) content and bioavailability. The As content was determined by atomic fluorescence spectrometry. In addition, grain-size analyses were performed, and organic carbon, carbonate, and iron (Fe) and manganese (Mn) concentrations were determined. Fe and Mn determination was performed by atomic absorption spectroscopy. A Pearson correlation matrix and As enrichment factors were calculated. Sediment concentrations from Santa Maria La Reforma ranged from 3.6 to 25 µg As g(-1) with an average of 13.4 ± 7.6 µg As g(-1). The highest values were observed in the northern (Playa Colorada), north-central (Mocorito River discharge zone), and southern zones ("El Tule" agricultural drain). Most samples were classified as exhibiting no or minor As enrichment and were lower than the threshold effect level (TEL; 7.24 µg g(-1)) for biota (MacDonald et al. in Ecotoxicology 5:253-278, 1996). Low bioavailable As values (<3 %) were measured in the majority of the sediment. The highest As percentages were associated with the oxyhydroxide fraction (F5). The results indicate that As bioavailability is negligible.

  6. Hybridization, natural selection, and evolution of reproductive isolation: a 25-years survey of an artificial sympatric area between two mosquito sibling species of the Aedes mariae complex.

    PubMed

    Urbanelli, Sandra; Porretta, Daniele; Mastrantonio, Valentina; Bellini, Romeo; Pieraccini, Giuseppe; Romoli, Riccardo; Crasta, Graziano; Nascetti, Giuseppe

    2014-10-01

    Natural selection can act against maladaptive hybridization between co-occurring divergent populations leading to evolution of reproductive isolation among them. A critical unanswered question about this process that provides a basis for the theory of speciation by reinforcement, is whether natural selection can cause hybridization rates to evolve to zero. Here, we investigated this issue in two sibling mosquitoes species, Aedes mariae and Aedes zammitii, that show postmating reproductive isolation (F1 males sterile) and partial premating isolation (different height of mating swarms) that could be reinforced by natural selection against hybridization. In 1986, we created an artificial sympatric area between the two species and sampled about 20,000 individuals over the following 25 years. Between 1986 and 2011, the composition of mating swarms and the hybridization rate between the two species were investigated across time in the sympatric area. Our results showed that A. mariae and A. zammitii have not completed reproductive isolation since their first contact in the artificial sympatric area. We have discussed the relative role of factors such as time of contact, gene flow, strength of natural selection, and biological mechanisms causing prezygotic isolation to explain the observed results.

  7. Dear Maria Montessori

    ERIC Educational Resources Information Center

    Greene, Paula K.

    2005-01-01

    Responding to Montessori's work, the author penned this letter, which teachers should find valuable for their own practice and reflection. Sections of the response include: (1) The Key for Me; (2) Observe: Freedom of Choice; (3) Observe: The Method; and (4) And Yet. A "Montessori Timeline" is also included.

  8. Zamora, Maria D.

    ERIC Educational Resources Information Center

    Indian Historian, 1973

    1973-01-01

    The paper seeks to answer the following 3 questions: (1) What is the scope of cultural anthropology? (2) What is the significance of cultural anthropology to the contemporary problems of mankind? (3) What are the ethical questions related to this field? (FF)

  9. 3d morphometric analysis of lunar impact craters: a tool for degradation estimates and interpretation of maria stratigraphy

    NASA Astrophysics Data System (ADS)

    Vivaldi, Valerio; Massironi, Matteo; Ninfo, Andrea; Cremonese, Gabriele

    2015-04-01

    In this study we have applied 3D morphometric analysis of impact craters on the Moon by means of high resolution DTMs derived from LROC (Lunar Reconnaissance Orbiter Camera) NAC (Narrow Angle Camera) (0.5 to 1.5 m/pixel). The objective is twofold: i) evaluating crater degradation and ii) exploring the potential of this approach for Maria stratigraphic interpretation. In relation to the first objective we have considered several craters with different diameters representative of the four classes of degradation being C1 the freshest and C4 the most degraded ones (Arthur et al., 1963; Wilhelms, 1987). DTMs of these craters were elaborated according to a multiscalar approach (Wood, 1996) by testing different ranges of kernel sizes (e.g. 15-35-50-75-100), in order to retrieve morphometric variables such as slope, curvatures and openness. In particular, curvatures were calculated along different planes (e.g. profile curvature and plan curvature) and used to characterize the different sectors of a crater (rim crest, floor, internal slope and related boundaries) enabling us to evaluate its degradation. The gradient of the internal slope of different craters representative of the four classes shows a decrease of the slope mean value from C1 to C4 in relation to crater age and diameter. Indeed degradation is influenced by gravitational processes (landslides, dry flows), as well as space weathering that induces both smoothing effects on the morphologies and infilling processes within the crater, with the main results of lowering and enlarging the rim crest, and shallowing the crater depth. As far as the stratigraphic application is concerned, morphometric analysis was applied to recognize morphologic features within some simple craters, in order to understand the stratigraphic relationships among different lava layers within Mare Serenitatis. A clear-cut rheological boundary at a depth of 200 m within the small fresh Linnè crater (diameter: 2.22 km), firstly hypothesized

  10. New Systems for the Management of Data. The Case Study of the Chapter House of Santa Maria Novella in Florence

    NASA Astrophysics Data System (ADS)

    Battini, C.

    2013-02-01

    analysis of data collected and, at the same time, also creates the possibility of access to users not experts in the field of 3D graphics; this has been made possible through the development the project "3DWS" (3D | WEB | SURVEY). The project involved the creation of a container structured as a web site, in which were placed the materials collected and processed including sketches, photographs, vector data, three-dimensional models and analysis issues. Within this system, three-dimensional models developed were then used as a communication tool with immediate visual link to sub-pages with a greater degree of definition. It is a simple and intuitive tree structure that allows both the visitor to the specialist scholar to focus on portions too small and detail of the product, without losing sight of the general configuration of departure. To make feasible a further degree of usability of information, the system has been implemented with image viewers metrics in high definition. The images produced are a fundamental basis, strictly from the point of view of science and technology, for the conservation, management and enhancement of the historical and artistic heritage. The case study investigated is the Chapter House of Santa Maria Novella in Florence.

  11. Response and legislative changes after the Kiss nightclub tragedy in Santa Maria/RS/Brazil: Learning from a large-scale burn disaster.

    PubMed

    Gragnani, Alfredo; de Oliveira, Andrea Fernandes; Boro, Daniel; Pham, Tam N; Ferreira, Lydia Masako

    2017-03-01

    A major fire occurred on January 27, 2013, at 02:30 at Kiss nightclub in the city of Santa Maria, State of Rio Grande do Sul, in Southern Brazil. In this retrospective report, we aimed to describe the nightclub fire event, its immediate consequences, and evaluated its impact on legislation. Our objective was to disseminate the lessons we learned from this large-scale nightclub fire disaster. We conducted a literature review in PubMed and Lilacs database from 2013 to 2015 related to the nightclub Kiss, Santa Maria, fire, burns, and similar events worldwide over the past 15 years. We searched in the general press and online media information sites, and seeking legislation about this topic at the federal level in Brazil. We reported on the legislation changes that resulted from this nightclub fire. Current federal legislation on fire prevention and the scope of public safety, including night clubs and discos, states is the duty of the state and everyone's responsibility, pursuant to Article 144 of the Federal Constitution of Brazil. Thus, the federal union, individual states and municipalities have the power to legislate on fire prevention, and especially to ensure the security of the population. A state law called "Law Kiss", was passed in 2014, establishing standards on safety, prevention and protection against fire in buildings and areas of fire risk in the state of Rio Grande do Sul. On a national level, a law of prevention and fire fighting in Brazil was also drafted after the Santa Maria disaster (Law project no. 4923, 2013). Currently, this bill is still awaiting sanction before it can take effect. As we push for enactment of the national law of prevention and fire fighting in Brazil, we will continue emphasizing fire prevention, fire protection, fire fighting, means of escape and proper management. All similar events in this and other countries remind us that similar tragedies may occur anywhere, and that the analysis of facts, previous mistakes, during and

  12. The Response of Sediments and Dissolved Organic Matter to Rapid Rainfall in the Santa Maria da Vitoria Watershed, Espírito Santo, BR

    NASA Astrophysics Data System (ADS)

    Ward, N. D.; Firme de Almeida, L.; Dias, G.; Gould, R.; Tan, A.; Bianchi, T. S.; Krusche, A. V.; Keil, R. G.; Richey, J. E.

    2015-12-01

    The Santa Maria da Vitória River supplies over 30% of the water for the greater Vitória, Espírito Santo, BR metropolitan area, which has a population of roughly 1.6 million people. The availability of clean freshwater is severely limited during periods of heavy rainfall because water sanitation facilities are "clogged" by high sediment discharge. The headwaters of the Santa Maria da Vitória River are characterized by relatively pristine forested environments, transitioning into primarily agricultural and rural land uses, and finally reaching the large urban center of Vitória near its marine receiving waters. The discharge of suspended sediments and dissolved organic matter (DOM) was examined at a 3 hour frequency during heavy storm flows from October 2013 to May 2015 in the Santa Maria da Vitória River main channel and a small tributary, the Mangaraí River. Bulk isotopic analyses were used to determine potential sediment sources and whether specific landscape/land use features were functionalized during periods of high runoff. Likewise, time of flight mass spectrometry (GC-ToF-MS) was used to identify a broad suite of DOM compounds that responded positively with river discharge in an effort to determine the influence of land use on the delivery of dissolved components to the river. For example, the abundance of compounds related to specific agricultural settings increased during storm flow along with anthropogenic DOM sources such as plasticizer and pesticide-derived compounds. Suspended sediment concentrations increased by as much as 70 times during peak river discharge relative to base flow several days earlier with similar increases in particulate organic carbon and nitrogen observed. Results from this study and previous field measurements were integrated into a coupled hydrology-sediment transport model, DHSVM, as part of a dynamic information framework with the goal of predicting water/sediment discharge to inform management and policy sectors of the

  13. [Contextualized editorial practices: Maria Cecília de Souza Minayo and the journal Ciência & Saúde Coletiva].

    PubMed

    Spinelli, Hugo; Martinovich, Viviana

    2016-01-01

    This interview forms part of a series of dialogues that Salud Colectiva has been holding with key editors in the field, with the purpose of examining the similar difficulties confronted by Latin American journals and the diverse ways the journals have faced these difficulties as a likely starting point for uncovering contextualized solutions. In this interview, carried out in 2015 in the Instituto de Salud Colectiva of the Universidad Nacional de Lanús, Maria Cecília de Souza Minayo speaks to us about the context in which the journal Ciência & Saúde Coletiva emerged, the political disputes existing within the collective health field, and the relevance of debate as a constitutive process of science itself. Additionally, Minayo analyzes both the importance of funding to the growth of a journal and the problems and difficulties in obtaining funds, which puts into evidence the lack of policy regarding scientific publishing in Brazil.

  14. Occurrence and behaviour of Paromola cuvieri (Crustacea, Decapoda) in the Santa Maria di Leuca cold-water coral community (Mediterranean Sea)

    NASA Astrophysics Data System (ADS)

    Capezzuto, Francesca; Maiorano, Porzia; Panza, Michele; Indennidate, Antonella; Sion, Letizia; D'Onghia, Gianfranco

    2012-01-01

    Occurrence and behaviour of Paromola cuvieri (Crustacea, Decapoda) were recorded by means of the MEMO lander equipped with two digital cameras and deployed in the cold-water coral community of the Santa Maria di Leuca (Mediterranean Sea). A total of 14 individuals were observed at depths between 547 and 648 m; 10 in the coral habitat on coral mounds and 4 off the coral habitat on muddy bottoms. Thirteen specimens recorded were females, one male and all were shown to scavenge the bait. All the specimens carried a sponge on their exoskeleton using the fifth pereiopods. The specimens were distinguishable by the size and shape of the carried sponge. The present observations demonstrate both passive covering behaviour and active behaviour of discouraging approach and attack from competitors or predators, respectively. This study represents the first in situ documentation of Paromola cuvieri behaviour interacting with other deep-sea species in the Mediterranean Sea.

  15. Food resources sustaining the fish fauna in a section of the upper São Francisco River in Três Marias, MG, Brazil.

    PubMed

    Alvim, M C C; Peret, A C

    2004-05-01

    With the purpose of determining the principal food resources responsible for maintaining the fishery yield in a section of the São Francisco River, 6 sampling of the fish fauna were made downstream from the Três Marias Dam, from September 1996 to July 1997. A total of 1,127 individuals of 35 species were captured, using gillnets with mesh sizes varying from 3 to 16 cm. The stomach contents of 33 species were examined in order to determine their diets. Five trophic guilds were established, in the following order of importance: ilyophagous, herbivorous, piscivorous, terrestrial invertebrates feeders, and aquatic invertebrates feeders. The resources sustaining the fish fauna were mainly of allochthonous origin. The ichthyonenosis appears to be mainly dependent on the detritus chain. The ciliary forest and seasonal flooding pulses are the main suppliers of food for the fish fauna.

  16. Dynamic study of the upper Sao Francisco river and Tres Marias reservoir using MSS/LANDSAT images. M.S. Thesis; [BRazil

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Sausen, T. M.

    1981-01-01

    The relationship between the dispersion and concentration of sediment in the superficial layers of the Tres Marias reservoir and the dynamics of the drainage basins of its tributaries was verified using LANDSAT MSS imagery. The drainage network, dissection patterns, and land use of each watershed were considered in an analysis of multispectral images, corresponding to bands 4,5, and 7, of dry and rainy seasons in 1973, 1975, 1977, and 1978. The superficial layer water layers of the reservoir were also divided according to the grey level pattern of each image. Two field trips were made to collect Secchi depths and in situ water reflectance. It is concluded that it is possible to determine the main factors that act in the dynamics of the drainage basins of a reservoir by simultaneous control of the physical variables and the antropic action of each basin.

  17. The lost church of Montemurro (Basilicata, Italy): Ground Penetrating Radar and Electrical Resistivity Tomography for detecting its buried remains in S. Maria Square.

    NASA Astrophysics Data System (ADS)

    Bavusi, Massimo; Giocoli, Alessandro; de Martino, Gregory; Loperte, Antonio; Lapenna, Vincenzo

    2010-05-01

    Montemurro is a little centre town located in the Agri Valley (Basilicata Region, Italy) which was affected by two catastrophic events: in the 1842 a very large landslide has damaged great part of the centre and in the 1857 the town was destroyed completely by the "Great Neapolitan Earthquake" (Mallet, 1862), a seismic event having epicenter in the Agri Valley (Cello et al., 2003; Bavusi et al., 2004). Signs of those tragic events can be still found in the fabric of the city. One of these is certainly S. Maria square, a place suspected to house a church before the disastrous events of 1842. This suspicion is supported by a series of evidences: a historical drawing, dating back to before 1842, shows a church in position compatible with the location of the square; in aerial view S. Maria square appears as tear in the fabric of the city; the tales of the erderlies of Montemurro speak about an ancient missing church in the town. Then, in the attempt to resolve the doubt about the presence of the church, a geophysical survey was planned in S. Maria Square with the aim to detect some buried masonry structures related to the church. In this work we selected two active techniques such as the Ground Penetrating Radar (GPR) and the Electrical Resistivity Tomography (ERT). Sixty parallel GPR profiles 0.5 m spaced were gathered in S. Maria Square and in a contiguous street by using a GSSI SIR3000 system with a central frequency antenna of 200 MHz. Processed radargrams showed numerous reflectors and heterogeneities in the subsoil related to manmade objects. Then, a laborious data processing (Nuzzo et al., 2002) allowed to obtain several time-slices showing noticeable reflections compatible with masonry structures. Moreover, two ERT profiles were carried out by using an IRIS Syscal R2 system equipped with a multielectrode cable. The first ERT profile 86 m long and having 44 electrodes 2 m spaced allowed to investigate up to 9 m of depth. The second, overlapped on the previous

  18. Monitoring of anomalous water distribution by DAN/MSL during first U-turn observational campaign at Marias Pass area in Gale Crater

    NASA Astrophysics Data System (ADS)

    Litvak, M. L.; Mitrofanov, I. G.; Sanin, A. B.; Hardgrove, C. J.; Boynton, W. V.; Harshman, K.; Jun, I.; Lisov, D.; Milliken, R.; Mischna, M. A.; Moersch, J.; Tate, C. G.

    2015-12-01

    Active neutron spectrometer DAN operates onboard Curiosity rover since its landing in August 2012 and performs measurements of subsurface water distribution along rover's traverse both in passive (monitoring of bulk content of bound water during rover driving) and active (detailed observations of water depth distribution at the selected rover stops) modes. On sol 991 continuing its approach to the main strategic target at Aeolis Mons/Gale crater, Curiosity entered in Marias Pass area where DAN observations both in passive and active mode have discovered highest concentration of bound water (>6.5% in average) ever observed during Curiosity surface operations. At the same time ChemCam instrument identified in this area a bright rock unit (named as Elk target) belonging to Murray formation with abnormally high concentration of SiO2 (>75%) and TiO2 (>3%). Post drive analysis of ChemCam and DAN observations performed in Marias Pass area during 991-997 sols inspired Curiosity Science team to make rover's U-turn and return to the vicinity of Elk target for the detailed investigation of subsurface water distribution and search for rock units similar in elemental composition with Elk target. During this campaign moving with 2-3 m intervals DAN found another several locations with high concentration of subsurface water and ChemCam identified numerous targets with Elk similar composition. These observations have been also supported with contact measurements provided with APXS instrument, which also confirmed high (>70%) silica concentration. Based on the gathered data several hypotheses explaining formation of this area where proposed and possible locations for the next round of drilling and sampling operations where discussed.

  19. A possible widespread Upper Miocene to Lower Pliocene rift-related sequence under the marine shelf from Mazatlan to the Tres Marias islands, southeastern Gulf of California, Gulf of California MARGINS project

    NASA Astrophysics Data System (ADS)

    Umhoefer, P. J.; Paramo, P.; Brown, H. E.; Holbrook, W. S.; Sutherland, F.; Kent, G. M.; Harding, A. J.; Fletcher, J. M.; Lizarralde, D.; González-Fernández, A.; Axen, G.

    2003-12-01

    The margins of the plate boundary on either side of the southern Gulf of California differ substantially. The western margin along Baja California is narrower and has mush less sediment than the eastern margin. The eastern margin is dominated by a 30 - 60-km wide coastal plain and a 40 - 100-km wide marine shelf, both of which cover faults and basins. The Tres Marias islands are the only chance for a detailed geologic window into the shelf. Therefore, seismic reflection lines and the Tres Marias islands are critical to understanding the geology of the southeastern margin of the plate boundary. Previous workers described 1100 - 1600 m of strata on Maria Madre Island that is Late Miocene (~8 Ma) to Pleistocene in age. The section changes abruptly from basal marginal(?) marine sandstone into thick mudstone and diatomite formed in a Late Miocene to Early Pliocene slope to deep marine setting. Within the Lower Pliocene section is an angular unconformity. The Pliocene section shallows up to outer shelf to upper slope conditions, possibly across a second major unconformity that separates the lower and upper Pliocene. The Pliocene marine strata are overlain abruptly across a third unconformity by Pleistocene nonmarine to shallow marine sandstone and conglomerate. Two of our seismic reflection lines run onto the modern shelf between the Tres Marias islands and Puerta Vallarta. The lines show an undeformed upper sequence that lies on a major unconformity above a lower sequence. The upper sequence is ~100 m to ~1 km thick and onlaps and fills previous topography. The lower sequence is consistently broken by normal faults and shows common growth sedimentation related to faulting. The lower sequence is most commonly from 0.5 to 1.0 seconds (two-way travel time). The upper and lower sequences are also well defined on a seismic line offshore of Mazatlan; the lower sequence is under the shelf and slope out to ~80 km offshore; the upper sequence is unfaulted, while the lower

  20. Personhood, harm and interest: a reply to Alberto Giubilini and Francesca Minerva.

    PubMed

    Beard, Matthew; Lynch, Sandra

    2013-05-01

    In the article 'After-birth abortion: why should the baby live?' arguments are made in favour of the moral permissibility of intentionally killing newborn infants, under particular conditions. Here we argue that their arguments are based on an indefensible view of personhood, and we question the logic of harm and interest that informs their arguments. Furthermore, we argue that the conclusions here are so contrary to ordinary moral intuitions that the argument and conclusions based upon it-including those which defend more mainstream methods of abortion-should be treated with immediate suspicion.

  1. 78 FR 71022 - Culturally Significant Objects Imported for Exhibition Determinations: “Piero della Francesca...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, Delegation of Authority No.......

  2. Discovering hidden architectures of ancient time: 3d data survey to reveal the myth of mithra in Santa Maria Capua Vetere

    NASA Astrophysics Data System (ADS)

    Campi, M.; Catuogno, R.; di Luggo, A.; Iovane, D.; Palomba, D.

    2014-06-01

    The research illustrated in this paper is part of a wider testing ground, aimed at identifying and developing processes of le arning and development taking place in archaeological contexts. These sites are investigated through the use of advanced technology, based on integrated methods of survey of new generation. The aim is to identify alternative languages of representation, able to read and to represent effectively the analyzed object and to propose alternative enjoyment systems. The case study is the Mithraeum in Santa Maria Capua Vetere, for which were carried out surveys with non-contact techniques, based on the use of instrumentations, for the acquisition of colorimetric and metric informations, that exploit a non-invasive approach. Data coming from laser scanner's sensors, combined with GPS receivers, are processed to define a three-dimensional centimetric space, in a single reference system of individual scans. Purpose of this research is to identify representation techniques able to communicate the sense of the multiple interrelations and of interferences among parties, providing the subsequent insertion of data into a wider project of cataloging, fruition and valuation of cultural heritage. The chance to diffuse Digital surveys is now a possible and implementable reality. The purpose is to spread awareness of World Heritage, in a participatory manner and based on the spiri t of knowledge, conveying all the strength of cultural content that heritage has.

  3. Changing strategy and implementation of a new treatment protocol for cleft palate surgery in "Maria Sklodowska Curie" (MSC) Children's Hospital, Bucharest, Romania.

    PubMed

    Spataru, Radu; Mark, Hans

    2014-12-01

    In "Maria Sklodowska Curie" (MSC) Children's Hospital, Bucharest, Romania, cleft palate repair has been performed according to von Langenbeck since 1984. The speech was good in most patients but wide clefts had a high percentage of fistulas, abnormal speech due to short length and limited mobility of the soft palate. In 2009, the protocol was changed to Gothenburg Delayed Hard Palate Closure, (DHPC) technique. The present evaluation was performed to study the implementation of this technique. One hundred and sixty-eight patients with cleft palate were admitted, 89 isolated cleft palate (ICP), 53 unilateral (UCLP) and 26 bilateral (BCLP). In these, 228 surgical interventions were performed. Soft Palate Repair (SPR) and Hard Palate Repair (HPR) were performed with the DHPC procedure. The transfer to this technique was successfully performed in three steps: one team visit to Gothenburg by a surgeon from MSC and two visits by surgeons from Gothenburg to the MSC. Patients with SPR and HPR were operated on without major complications and there were no differences in results between Gothenburg surgeons and MSC surgeons. The interventions with SPR and HPR technique were proven to be easy to teach and learn and successfully performed without major complications. For cleft patients at MSC hospital it has meant earlier surgery, less re-operations and complications. This report shows a successful change of strategy for palatal repair with improved outcome regarding surgery. In future, speech and growth will be followed on a regular basis and will be compared with results from the Gothenburg Cleft Team.

  4. Synergism Effect of the Essential Oil from Ocimum basilicum var. Maria Bonita and Its Major Components with Fluconazole and Its Influence on Ergosterol Biosynthesis.

    PubMed

    Cardoso, Nathalia N R; Alviano, Celuta S; Blank, Arie F; Romanos, Maria Teresa V; Fonseca, Beatriz B; Rozental, Sonia; Rodrigues, Igor A; Alviano, Daniela S

    2016-01-01

    The aim of this study was to evaluate the activity of the EO and its major components of Ocimum basilicum var. Maria Bonita, a genetically improved cultivar, against the fluconazole sensitive and resistant strains of Candida albicans and Cryptococcus neoformans. Geraniol presented better results than the EO, with a low MIC (76 μg/mL against C. neoformans and 152 μg/mL against both Candida strains). The combination of EO, linalool, or geraniol with fluconazole enhanced their antifungal activity, especially against the resistant strain (MIC reduced to 156, 197, and 38 μg/mL, resp.). The ergosterol assay showed that subinhibitory concentrations of the substances were able to reduce the amount of sterol extracted. The substances tested were able to reduce the capsule size which suggests they have an important mechanism of action. Transmission electron microscopy demonstrated cell wall destruction of C. neoformans after treatment with subinhibitory concentrations. In C. albicans ultrastructure alterations such as irregularities in the membrane, presence of vesicles, and cell wall thickening were observed. The biofilm formation was inhibited in both C. albicans strains at MIC and twice MIC. These results provide further support for the use of O. basilicum EO and its major components as a potential source of antifungal agents.

  5. Laser doppler and radar interferometer for contactless measurements on unaccessible tie-rods on monumental buildings: Santa Maria della Consolazione Temple in Todi

    NASA Astrophysics Data System (ADS)

    Gioffré, M.; Cavalagli, N.; Pepi, C.; Trequattrini, M.

    2017-01-01

    Non-contact measurements can be effectively used in civil engineering to assess the variation of structural performance with time. In the last decades this approach has received considerable interests from researchers working in the field of structural health monitoring (SHM). Indeed, non-contact measurements are very attractive because it is possible to perform non intrusive and non destructive investigations even being at a significant distance from the targets. Within this context, contactless measurements of the tie-rod vibrations in the Santa Maria della Consolazione Temple in Todi (Italy) are presented in this paper. In particular, laser vibrometer and radar interferometer measurements are used to estimate natural frequencies and mode shapes. This information is crucial to obtain the tensile axial force in the tie-rods, which can be used as an indicator of structural integrity or possible failure. Furthermore, a novel approach is proposed where drones (Unmanned Aerial Vehicles) can be successfully used to improve the effectiveness and the accuracy of the experimental activities.

  6. [Prospective epidemiologic considerations on asthma morbidity in patients admitted to the St. Maria Emergency Hospital Clinic for Children, Iaşi].

    PubMed

    Duceac, Letiţia-Doina; Goţia, Stela; Manole, Alina

    2005-01-01

    Authors present the results of a clinical epidemiological assessment of a retroprospective study carried out on a sample of 6717 records of children assisted for asthma in the "Sf. Maria" Emergency Clinic Hospital for Children Iasi, between 1990-2004. The epidemiological and statistical mathematics methods, both classical and computerized, highlighted an increase in the incidence and prevalence values in 2000, as a consequence of National Program for Asthma. For the entire period of study, the morbidity values increased in the cold and transit season, due to the acute respiratory infections, and in the warm season, by the atmospheric pollen. The anatomic-physiological peculiarities of the respiratory tubes explained the higher prevalence of asthma in males aged until 10 years old. Asthma had an increased incidence in the age groups of 4-6 years old (28.21%) and 7-9 (30.42%), as a result of the entrance in collectivities where there is a high risk for acute respiratory infections. A lower prevalence of asthma in young-age groups was explained by a difficult diagnosis. The results above-mentioned can offer orientations for the clinical epidemiological surveillance programs of asthma.

  7. The discovery of radium in 1898 by Maria Sklodowska-Curie (1867-1934) and Pierre Curie (1859-1906) with commentary on their life and times.

    PubMed

    Mould, R F

    1998-12-01

    This review celebrates the events of 100 years ago to the month of publication of this December 1998 issue of the British Journal of Radiology, when radium was discovered by the Curies. This followed the earlier discovery in November 1895 of X-rays by Röntgen, which has already been reviewed in the British Journal of Radiology [1] and the discovery in March 1896, by Becquerel, of the phenomenon of radioactivity, which introduces this review. This is particularly relevant as Marie Curie was in 1897 a research student in Becquerel's laboratory. Marie Curie's life in Poland prior to her 1891 departure for Paris is included in this review as are other aspects of her life and work such as her work in World War I with radiological ambulances (known as "Little Curies") on the battlefields of France and Belgium, early experiments with radium and the founding of the Institut du Radium in Paris and of the Radium Institute in Warsaw. Wherever possible I have included appropriate quotations in Marie Curie's own words [2-4] and each section is related in some way to the life and work of Maria or Pierre. This review is completed with details of the re-interment of the bodies of Pierre and Marie on 20 April 1995 in The Panthéon, Paris.

  8. Synergism Effect of the Essential Oil from Ocimum basilicum var. Maria Bonita and Its Major Components with Fluconazole and Its Influence on Ergosterol Biosynthesis

    PubMed Central

    Cardoso, Nathalia N. R.; Alviano, Celuta S.; Blank, Arie F.; Romanos, Maria Teresa V.; Fonseca, Beatriz B.; Rozental, Sonia; Rodrigues, Igor A.; Alviano, Daniela S.

    2016-01-01

    The aim of this study was to evaluate the activity of the EO and its major components of Ocimum basilicum var. Maria Bonita, a genetically improved cultivar, against the fluconazole sensitive and resistant strains of Candida albicans and Cryptococcus neoformans. Geraniol presented better results than the EO, with a low MIC (76 μg/mL against C. neoformans and 152 μg/mL against both Candida strains). The combination of EO, linalool, or geraniol with fluconazole enhanced their antifungal activity, especially against the resistant strain (MIC reduced to 156, 197, and 38 μg/mL, resp.). The ergosterol assay showed that subinhibitory concentrations of the substances were able to reduce the amount of sterol extracted. The substances tested were able to reduce the capsule size which suggests they have an important mechanism of action. Transmission electron microscopy demonstrated cell wall destruction of C. neoformans after treatment with subinhibitory concentrations. In C. albicans ultrastructure alterations such as irregularities in the membrane, presence of vesicles, and cell wall thickening were observed. The biofilm formation was inhibited in both C. albicans strains at MIC and twice MIC. These results provide further support for the use of O. basilicum EO and its major components as a potential source of antifungal agents. PMID:27274752

  9. Mass Spectrometric and Synchrotron Radiation based techniques for the identification and distribution of painting materials in samples from paints of Josep Maria Sert

    PubMed Central

    2012-01-01

    Background Establishing the distribution of materials in paintings and that of their degradation products by imaging techniques is fundamental to understand the painting technique and can improve our knowledge on the conservation status of the painting. The combined use of chromatographic-mass spectrometric techniques, such as GC/MS or Py/GC/MS, and the chemical mapping of functional groups by imaging SR FTIR in transmission mode on thin sections and SR XRD line scans will be presented as a suitable approach to have a detailed characterisation of the materials in a paint sample, assuring their localisation in the sample build-up. This analytical approach has been used to study samples from Catalan paintings by Josep Maria Sert y Badía (20th century), a muralist achieving international recognition whose canvases adorned international buildings. Results The pigments used by the painter as well as the organic materials used as binders and varnishes could be identified by means of conventional techniques. The distribution of these materials by means of Synchrotron Radiation based techniques allowed to establish the mixtures used by the painter depending on the purpose. Conclusions Results show the suitability of the combined use of SR μFTIR and SR μXRD mapping and conventional techniques to unequivocally identify all the materials present in the sample and their localization in the sample build-up. This kind of approach becomes indispensable to solve the challenge of micro heterogeneous samples. The complementary interpretation of the data obtained with all the different techniques allowed the characterization of both organic and inorganic materials in the samples layer by layer as well as to establish the painting techniques used by Sert in the works-of-art under study. PMID:22616949

  10. The coast between Cabo de Santa Maria (Portugal) and Rabat (Morocco): a mega-size headland-bay shoreline under control of the North Atlantic swell?

    NASA Astrophysics Data System (ADS)

    Göttisheim, Johannes; Flemming, Burg W.

    2013-04-01

    Equilibrium headland-bay beach systems have been mathematically described by logarithmic, parabolic and hyperbolic curve functions. The largest system of this type reported to date has a shoreline length of about 62 km. In the present study, an apparent headland-bay system is presented which has a shoreline length of about 500 km. It was discovered on satellite images, and is located between Cabo de Santa Maria in Portugal and the coastal city of Rabat in Morocco. It appears to be controlled by long-period North Atlantic swells diffracting around Cabo São Vicente at the south-western tip of Portugal, in combination with SW-SE wind wave climates impinging on the northern shoreline of Cádiz Bay. The coast shows two marked departures from the equilibrium shoreline along its central section north and south of the Strait of Gibraltar, which are easily explained. Thus, the promontories to the north of the strait still exist because there has not been sufficient time to erode these back to the equilibrium shoreline since postglacial sea-level recovery. The coastal indentation to the south is explained by an insufficient sediment supply from terrestrial sources to facilitate the required beach accretion. Perfectly adjusted planimetric headland-bay shoreline shapes represent situations where wave orthogonals approach the coast at right angles everywhere, i.e. there is no longer any alongshore sediment transport. Equilibrium shorelines form independently of the grain size of the beach sediment, whereas morphodynamic beach states are indirectly affected by the shoreline shapes because the latter are modulated by wave period and breaker height which also control the morphodynamic response of the beach in combination with the local grain size.

  11. Genetic diversity of indigenous rhizobial symbionts of the Lupinus mariae-josephae endemism from alkaline-limed soils within its area of distribution in Eastern Spain.

    PubMed

    Durán, David; Rey, L; Sánchez-Cañizares, C; Navarro, A; Imperial, J; Ruiz-Argueso, T

    2013-03-01

    The genomic diversity of a collection of 103 indigenous rhizobia isolates from Lupinus mariae-josephae (Lmj), a recently described Lupinus species endemic to alkaline-limed soils from a restricted habitat in Eastern Spain, was investigated by molecular methods. Isolates were obtained from soils of four geographic locations in the Valencia province that harbored the known Lmj plant populations. Using an M13 RAPD fingerprinting technique, 19 distinct RAPD profiles were identified. Phylogenetic analysis based on 16S rDNA and the housekeeping genes glnII, recA and atpD showed a high diversity of native Bradyrhizobium strains that were able to establish symbiosis with Lmj. All the strains grouped in a clade unrelated to strains of the B. canariense and B. japonicum lineages that establish symbioses with lupines in acid soils of the Mediterranean area. The phylogenetic tree based on concatenated glnII, recA and atpD gene sequences grouped the Lmj isolates in six different operational taxonomic units (OTUs) at the 93% similarity level. These OTUs were not associated to any specific geographical location, and their observed divergence predicted the existence of different Bradyrhizobium genomic species. In contrast, phylogenetic analysis of symbiotic genes based on nodC and nodA gene sequences, defined only two distinct clusters among the Lmj strains. These two Lmj nod gene types were largely distinct from nod genes of bradyrhizobia nodulating other Old World lupine species. The singularity and large diversity of these strains in such a small geographical area makes this an attractive system for studying the evolution and adaptation of the rhizobial symbiont to the plant host. Copyright © 2012 Elsevier GmbH. All rights reserved.

  12. Comparing Deep-Sea Fish Fauna between Coral and Non-Coral “Megahabitats” in the Santa Maria di Leuca Cold-Water Coral Province (Mediterranean Sea)

    PubMed Central

    D'Onghia, Gianfranco; Maiorano, Porzia; Carlucci, Roberto; Capezzuto, Francesca; Carluccio, Angela; Tursi, Angelo; Sion, Letizia

    2012-01-01

    Two experimental longline surveys were carried out in the Santa Maria di Leuca (SML) cold-water coral province (Mediterranean Sea) during May–June and September–October 2010 to investigate the effect of corals on fish assemblages. Two types of “megahabitat” characterized by the virtual absence of fishing were explored. One was characterized by complex topography including mesohabitats with carbonate mounds and corals. The other type of megahabitat, although characterized by complex topographic features, lacks carbonate mounds and corals. The fishing vessel was equipped with a 3,000 m monofilament longline with 500 hooks and snoods of 2.5 m in length. A total of 9 hauls, using about 4,500 hooks, were carried out both in the coral megahabitat and in the non-coral megahabitat during each survey. The fish Leucoraja fullonica and Pteroplatytrygon violacea represent new records for the SML coral province. The coral by-catch was only obtained in the coral megahabitat in about 55% of the stations investigated in both surveys. The total catches and the abundance indices of several species were comparable between the two habitat typologies. The species contributing most to the dissimilarity between the two megahabitat fish assemblages were Pagellus bogaraveo, Galeus melastomus, Etmopterus spinax and Helicolenus dactylopterus for density and P. bogaraveo, Conger conger, Polyprion americanus and G. melastomus for biomass. P. bogaraveo was exclusively collected in the coral megahabitat, whereas C. conger, H. dactylopterus and P. americanus were found with greater abundance in the coral than in the non-coral megahabitat. Differences in the sizes between the two megahabitats were detected in E. spinax, G. melastomus, C. conger and H. dactylopterus. Although these differences most probably related to the presence-absence of corals, both megahabitats investigated play the role of attraction-refuge for deep-sea fish fauna, confirming the important role of the whole SML coral

  13. Comparing deep-sea fish fauna between coral and non-coral "megahabitats" in the Santa Maria di Leuca cold-water coral province (Mediterranean Sea).

    PubMed

    D'Onghia, Gianfranco; Maiorano, Porzia; Carlucci, Roberto; Capezzuto, Francesca; Carluccio, Angela; Tursi, Angelo; Sion, Letizia

    2012-01-01

    Two experimental longline surveys were carried out in the Santa Maria di Leuca (SML) cold-water coral province (Mediterranean Sea) during May-June and September-October 2010 to investigate the effect of corals on fish assemblages. Two types of "megahabitat" characterized by the virtual absence of fishing were explored. One was characterized by complex topography including mesohabitats with carbonate mounds and corals. The other type of megahabitat, although characterized by complex topographic features, lacks carbonate mounds and corals. The fishing vessel was equipped with a 3,000 m monofilament longline with 500 hooks and snoods of 2.5 m in length. A total of 9 hauls, using about 4,500 hooks, were carried out both in the coral megahabitat and in the non-coral megahabitat during each survey. The fish Leucoraja fullonica and Pteroplatytrygon violacea represent new records for the SML coral province. The coral by-catch was only obtained in the coral megahabitat in about 55% of the stations investigated in both surveys. The total catches and the abundance indices of several species were comparable between the two habitat typologies. The species contributing most to the dissimilarity between the two megahabitat fish assemblages were Pagellus bogaraveo, Galeus melastomus, Etmopterus spinax and Helicolenus dactylopterus for density and P. bogaraveo, Conger conger, Polyprion americanus and G. melastomus for biomass. P. bogaraveo was exclusively collected in the coral megahabitat, whereas C. conger, H. dactylopterus and P. americanus were found with greater abundance in the coral than in the non-coral megahabitat. Differences in the sizes between the two megahabitats were detected in E. spinax, G. melastomus, C. conger and H. dactylopterus. Although these differences most probably related to the presence-absence of corals, both megahabitats investigated play the role of attraction-refuge for deep-sea fish fauna, confirming the important role of the whole SML coral

  14. Study of the relation between soil use, vegetation coverage, and the discharge of sediments from artificial reservoirs using MSS/LANDSAT images. Example: The Tres Marias reservoir and its supply basin

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Sausen, T. M.

    1981-01-01

    The land use and types of vegetation in the region of the upper Sao Francisco River, Brazil, are identified. This region comprises the supply basin of the Tres Marias reservoir. Imagery from channels 5 and 7 of the LANDSAT multispectral band scanner during wet and rainy seasons and ground truth data were employed to characterize and map the vegetation, land use, and sedimentary discharges from the reservoir. Agricultural and reforested lands, meadows, and forests are identified. Changes in land use due to human activity are demonstrated.

  15. Climatic variability and human impact in Mesoamerica during the last 3,000 yr: the case of Lake Santa Maria Del Oro, Western Mexico

    NASA Astrophysics Data System (ADS)

    Caballero, Margarita; Sosa, Susana; Rodríguez, Alejandro; Lozano, Socorro; Vázquez, Gabriel; Ortega, Beatriz; Vilaclara, Gloria

    2010-05-01

    During the last decades a number of lacustrine records from Mesoamerica have documented climatic changes and episodes of intense human impact. These records are concentrated in the Maya region and the in high altitude basins of central and eastern Mexico, few studies have been undertaken in western Mexico. We believe that a regional perspective of the recorded changes can provide a better understanding of the climatic trends and mechanisms controlling these changes as well as of the regional extent, intensity and timing of the episodes of human impact. For this reason we started a multidisciplinary project to study the lake sediments from Santa Maria del Oro (SMO), a crater lake in western-central Mexico (750 m asl). SMO is located in a region with tropical sub-humid climate(annual pp 1,250 mm/yr, mean annual temperature 21°C), with a short summer rainy season mainly related with the onset of the North American Monsoon (NAM) and the entrance of Pacific tropical storms and/or hurricanes. This site is therefore site sensitive to variations in the intensity of the NAM circulation. Two master sequences are available from this lake. A ca. 9 m long core (ca. 2,500 yr BP, with 8 AMS 14-C dates) was recovered using a Usinger piston corer from a relatively shallow area of the lake (12 m). These sediments are laminated, mostly with alternation of brown silt and sand layers. It has been studied for: magnetic mineralogy, ostracodes, geochemistry, TIC and TOC. We are now including diatom and pollen data to improve previous paleolimnological interpretations. The second sequence, also ca. 9 m long (ca. 4,500 yr BP, with 6 14-C AMS dates), was recovered using the Limnological Research Center (LRC at the U. of Minnesota) Kullemberg gravity corer (MOLE Mexico-USA-UK collaborative project). This sequence is also laminated, mostly between brown and black silts with finely laminated carbonate layers. High resolution ITRAX XRD elemental analysis data are available for this core. The

  16. Ages and stratigraphy of lunar mare basalts in Mare Frigoris and other nearside maria based on crater size-frequency distribution measurements

    NASA Astrophysics Data System (ADS)

    Hiesinger, H.; Head, J. W.; Wolf, U.; Jaumann, R.; Neukum, G.

    2010-03-01

    , basalts in the northeast are 3.60-3.79 Gyr old. These results confirm and extend the general distribution of ages of mare basalt volcanism and further underline the predominance of older mare basalt ages in the eastern and southern nearside and in patches of mare peripheral to the larger maria, in contrast to the younger basalt ages on the western nearside (Oceanus Procellarum).

  17. A methodological non destructive approach for the conservation or structural repair of the Medioeval stone pillars of the Basilica of Santa Maria di Collemaggio in L'Aquila.

    NASA Astrophysics Data System (ADS)

    Raimondo, Quaresima; Elena, Antonacci; Felice, Fusco; Antonio, Filippone; Lorenzo, Fanale; Galeota, Dante

    2015-04-01

    The Medioeval Basilica of Santa Maria of Collemaggio in L'Aquila (XII century) due to the history and the election of Pope Celestino V, the Celestine Pardon, as well as to the artistic features, has a great religious and historic relevance. The whole Basilica was severely damaged during the earthquake of April 2009 and in particular the transetto zone with the cupola collapsed and ruined completely. By means of the project "Starting Afresh with Collemaggio" the Italian company Eni signs a memorandum of understanding with the city of L'Aquila for the restoration of the monument and of Collemaggio site. For this reason a wide and complex multidisciplinary diagnostic campaign was carried out in order to prepare the final design. A specific aspect concerned the diagnosis of the fourteen octagonal pillars of the central nave in terms of state of conservation and structural behavior. Each pillar consists, more or less, in forty big squared blocks of different local carbonatic stones. The diagnosis was preliminary executed by means of visual checks and mapping of the materials and of the structural damages. Subsequently non destructrutive ultrasonic and endoscopic techniques was carried out. The ultrasonic data were elaborated in order to obtain distribution maps of the velocity in the plane sections. To understanding the compressive strength of the stones and the resistance of the pillars, according to structural instances, destructive, compressive tests, and non destructive, ultrasonic and sclerometric measures, were performed of carbonatic blocks quarried in the sourroundings of L'Aquila. The compressive destructive results, inclusive of ultrasonic and sclerometric results, were compared with those non destructive obtained on the stone blocks of the pillars. The results allow to establish that three typologies of carbonatic stone were used. In many cases the surface of the stone, due to previously heartquake, was replaced with thick pieces of different stones

  18. Application of some integrated non-invasive sensing techniqes for conservation and restoration of the Underground Church and frescoes of S. Maria della Palomba's Sanctuary, Matera (Italy)

    NASA Astrophysics Data System (ADS)

    Lembo, Filiberto; Marino, Francesco P.; Ambrosecchia, Nicola

    2010-05-01

    Santa Maria della Palomba's Sanctuary was built in XV century on a pre-existing medioeval crypt, in a splendid landscape situation, on the front looking south of the ravine on which stands Matera, integrating in a wonderful way underground and sub divo building; in fairly following time one important cycle of frescoes renewed decoration of underground church. In the long run, felt the building into decay, structures and frescoes were flooded and damaged; so that from 1980 were executed important restoration works, realizing ventilation canals under the floor of hypogeic church, in which were incorporated heating pipes, joined to solar thermic panels, wanting to determine the thermo-hygrometric optimum conditions for conservation. Almost thirty years after, willing restorate the frescoes, it was necessary to caracterize completely and objectively physical existing conditions. So was used an integrated mix of some non-invasive sensing techniques: - internal and external high resolution Sanctuary's measurement, using laser scanner 3D, in WebGIS ambient, so as to specify, in particular, whether dimensional data of non accessible parts (thickness of rock-bank, morphology and way of lying down of fracture lines), whether consistence state of frescoes; - thermo-hygrometrical sensing of surfaces, using infrared thermography, during a time of two weeks, in correspondence of many storm, so that to establish the relation between eventual atmospherical conditions variations and changes in conditions of surfaces; - continuous sensing of condition of surfaces, by means of thermo-hygrometrical and temperature sounds; - continuous sensing of operating temperature, by means of a globothermometer; all these tools were linked in a net with a data logger, and informations were transmitted using Web to computer in the office of the Society responsible for the procedure. Remote sensing integrated system proved high liability, allowing many important functions : - to georefer all data

  19. Profiles of sex steroids, fecundity, and spawning of the curimatã-pacu Prochilodus argenteus in the São Francisco River, downstream from the Três Marias Dam, Southeastern Brazil.

    PubMed

    Arantes, Fábio P; Santos, Helio B; Rizzo, Elizete; Sato, Yoshimi; Bazzoli, Nilo

    2010-04-01

    The present study evaluated for the first time sex steroid profiles and fecundity in females of Prochilodus argenteus from two sections of the São Francisco River Brazil, downstream from the Três Marias Dam, which influences characteristics of their water habitat. The model species in the study, P. argenteus, is an important commercial and recreational species in Brazil. In the region closest to the dam (section 1), females did not reach final oocyte maturation, failed to spawn, and displayed lesser circulating concentrations of testosterone, 17(-hydroxyprogesterone (17(-P) and 17beta-estradiol (E2) than those farther downstream of the dam (section 2). The endocrine and fecundity deficiencies probably are attributed to lower water temperature and oxygen concentration in (section 1). The follicular atresia rate in the region closest to the dam (26%) was greater than those fish captured farther downstream of the dam (13%), after the Abaeté River (section 2). Variations in testosterone, E2 and 17(-P concentrations in section 2, followed gonadal maturation which are typical features of species which have seasonal reproduction, group-synchronous oocyte development, and are single batch spawners such as P. argenteus. Results document the first evidence of endocrine and reproductive dysfunctions caused by inadequate water conditions in a wild population of the migratory species P. argenteus in the São Francisco River, downstream from the Três Marias dam.

  20. [Filosofical legacy of Julian Marias].

    PubMed

    Pérez Pérez, Félix

    2006-01-01

    Julián Marías was a philosopher, a prolific writer member of the Royal Academy of the Spanish Language, Prince of Asturias award in 1996. Marías thought could only be explained in the context of his life and his long term relation to Ortega y Gasset, both co-founded the Instituto de Humanidades. Between the late 1940s and the 1970s Marías taught at numerous institutions in the United States. Marías wrote on a wide variety of subjects during his long career, his History of Philosophy is widely regarded as the greatest work in the Spanish language on the history of philosphy.

  1. Reiche, Maria (1903-98)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    German mathematician and archaeologist, born Dresden, fled the Nazi regime to Peru, identified and researched the huge figures of Nazca drawn in the desert and revealed the knowledge of astronomy of the ancient inhabitants of Peru's coastal region....

  2. 78 FR 52601 - Culturally Significant Object Imported for Exhibition; Determinations: “Visiting Masterpiece...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Francesca's Senigallia Madonna, an Italian Treasure, Stolen and Recovered'' and ``Piero della Francesca...: Piero della Francesca's Senigallia Madonna, An Italian Treasure, Stolen and Recovered'' at the Museum of...

  3. Natural Offshore Oil Seepage and Related Tarball Accumulation on the California Coastline - Santa Barbara Channel and the Southern Santa Maria Basin: Source Identification and Inventory

    USGS Publications Warehouse

    Lorenson, T.D.; Hostettler, Frances D.; Rosenbauer, Robert J.; Peters, Kenneth E.; Dougherty, Jennifer A.; Kvenvolden, Keith A.; Gutmacher, Christina E.; Wong, Florence L.; Normark, William R.

    2009-01-01

    Oil spillage from natural sources is very common in the waters of southern California. Active oil extraction and shipping is occurring concurrently within the region and it is of great interest to resource managers to be able to distinguish between natural seepage and anthropogenic oil spillage. The major goal of this study was to establish the geologic setting, sources, and ultimate dispersal of natural oil seeps in the offshore southern Santa Maria Basin and Santa Barbara Basins. Our surveys focused on likely areas of hydrocarbon seepage that are known to occur between Point Arguello and Ventura, California. Our approach was to 1) document the locations and geochemically fingerprint natural seep oils or tar; 2) geochemically fingerprint coastal tar residues and potential tar sources in this region, both onshore and offshore; 3) establish chemical correlations between offshore active seeps and coastal residues thus linking seep sources to oil residues; 4) measure the rate of natural seepage of individual seeps and attempt to assess regional natural oil and gas seepage rates; and 5) interpret the petroleum system history for the natural seeps. To document the location of sub-sea oil seeps, we first looked into previous studies within and near our survey area. We measured the concentration of methane gas in the water column in areas of reported seepage and found numerous gas plumes and measured high concentrations of methane in the water column. The result of this work showed that the seeps were widely distributed between Point Conception east to the vicinity of Coal Oil Point, and that they by in large occur within the 3-mile limit of California State waters. Subsequent cruises used sidescan and high resolution seismic to map the seafloor, from just south of Point Arguello, east to near Gaviota, California. The results of the methane survey guided the exploration of the area west of Point Conception east to Gaviota using a combination of seismic instruments. The

  4. Stellar and Solar Positions in 1701-1703 Observed by Francesco Bianchini at the Clementine Meridian Line in the Basilica of Santa Maria degli Angeli in Rome, and its Calibration Curve

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2008-09-01

    Stellar aberration is the largest special relativistic effect discovered in astronomy (in 1727 by James Bradley), involving the speed of light when composed with Earth orbital motion. This effect with nutation affected the measurement of latitude with Polaris uppper and lower transits in the first week of January, 1701 made by Francesco Bianchini (1662-1729). Equinoxes and Solstices of 1703 were measured by timing solar and stellar transits at the Meridian Line of Pope Clement XI built in the Basilica of S. Maria degli Angeli in Rome. Original Eastward 4' 28.8" ± 0.6" deviation of the Line affects all measurements. The calibration curve of Clementine Line -here firstly published after 2 years of measurements- includes also local deviations of the Line, and it is used to correct solar and lunar ephemerides at 0.3 s level of accuracy, when meridian transits are there observed and timed.

  5. Evaluation of SIR-A (Shuttle Imaging Radar) images from the Tres Marias region (Minas Gerais State, Brazil) using derived spatial features and registration with MSS-LANDSAT images

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (Principal Investigator); Kux, H. J. H.; Dutra, L. V.

    1984-01-01

    Two image processing experiments are described using a MSS-LANDSAT scene from the Tres Marias region and a shuttle Imaging Radar SIR-A image digitized by a vidicon scanner. In the first experiment the study area is analyzed using the original and preprocessed SIR-A image data. The following thematic classes are obtained: (1) water, (2) dense savanna vegetation, (3) sparse savanna vegetation, (4) reforestation areas and (5) bare soil areas. In the second experiment, the SIR-A image was registered together with MSS-LANDSAT bands five, six, and seven. The same five classes mentioned above are obtained. These results are compared with those obtained using solely MSS-LANDSAT data. The spatial information as well as coregistered SIR-A and MSS-LANDSAT data can increase the separability between classes, as compared to the use of raw SIR-A data solely.

  6. [Pneumocystis Pneumonia in 107 HIV Infected Patients Admitted to the Department of Infectious Diseases at Santa Maria Hospital, Lisbon (2002 - 2013)].

    PubMed

    Grilo, Vilma; Pereira, Aida

    2016-10-01

    Introdução: A pneumonia por Pneumocystis jirovecii é das doenças infecciosas oportunistas mais comuns em infectados por vírus da imunodeficiência humana, sendo, actualmente, em Portugal a infecção definidora de sida mais reportada. Os objectivos deste estudo foram, analisar as características de uma população co-infectada por vírus da imunodeficiência humana e pneumonia por Pneumocystis jirovecii, comparando-a com as referências disponíveis, e avaliar comparativamente subpopulações de doentes, consoante o conhecimento prévio da infecção por vírus da imunodeficiência humana, o método de diagnóstico de pneumonia por Pneumocystis jirovecii e o resultado na alta. Material e Métodos: Realizámos um estudo restrospectivo pela análise dos registos clínicos de 107 doentes internados no Serviço de Doenças Infecciosas do Hospital de Santa Maria, entre 1 de janeiro de 2002 e 31 de dezembro de 2013, com o diagnóstico de pneumonia por Pneumocystis jirovecii e vírus da imunodeficiência humana. As características epidemiológicas e clínicas foram avaliadas, incluindo o estado imunitário, a carga vírica e a terapêutica instituída e foi realizado um estudo estatístico das variáveis.Resultados: Nesta população, os resultados demonstraram predomínio do sexo masculino (81,3%), idade entre 20 - 39 anos (59,2%), transmissão de vírus da imunodeficiência humana por via heterossexual (48,6%), e que 24,3% eram imigrantes. Apesar do conhecimento da infecção por vírus da imunodeficiência humana (62,6%), 76,2% destes doentes não apresentava seguimento médico sustentado. A contagem de linfócitos TCD4+ ≤ 200 células/mm3 (96,3%), carga vírica elevada e candidose orofaríngea (72%) foram os principais factores de risco para o desenvolvimento de pneumonia por Pneumocystis jirovecii, e os marcadores de gravidade, como a hipoxemia (78,5%) e a elevação da LDH (82,2%) não traduziram pior prognóstico. Apenas foi possível isolar

  7. Discussion of "Soil Moisture Measurements: Comparison of Instrumentation Performances" by Ventura Francesca, Facini Osvaldo, Piana Stefano, and Rossi Pisa Paola

    USDA-ARS?s Scientific Manuscript database

    Despite the peer review process, it sometimes happens that scientific papers are published that give misleading or incorrect conclusions. Scientists with the USDA-ARS Soil and Water Management Research Unit, Bushland, Texas, found that a paper on soil water sensors published in an engineering journa...

  8. Crater-lake Santa Maria del Oro as a Pristine Reference for Persistent Organic Pollutants (POP' s) and Heavy Metals Content in Environmental Investigations in Western Mexico (Project Conacyt-Semarnat 2002-C01-0463, in Progress).

    NASA Astrophysics Data System (ADS)

    Zarate-Del Valle, P. F.; Gomez-Hermosillo, C. M.; Venegas-Garcia, D. J.

    2007-12-01

    Santa Maria del Oro Lake ( SMO) (21.37° N, 104.57° W; 750 m a.s.l.) is a quaternary crater-lake located at western Mexico in the natural border between two geological provinces: the plio-quaternary Trans-Mexican Volcanic Belt and the oligo-miocenic silicic volcanic province Sierra Madre Occidental. SMO, a tropical freshwater lake, is a warm-monomictic lake having a diameter of ca. 2 km and a mean depth at the depocenter of ca. 60 m, where three benthos cores were recovered. Contents of POP' s, total inorganic carbon (TIC), total organic carbon (TOC) and heavy metals were analyzed. Geochemistry and mineralogy also were studied in shallow sediments which corresponded to the decade of 50-60's, otherwise the beginning of industrial development of central Mexico; which is considered the possible source of emission of POP' s and heavy metals. Dioxin, furan, plaguicides and PCB' s contents were analyzed by a GC-MS applying USEPA methods. In the first 40 cm (n= 20) of the sedimentary column ( SC) the absence of POP' s was evidenced, applying a method detection limit ( MDL) of 5 μ g/ml for dioxin, furan and PCB' s. For plaguicides like chlordane and toxaphene the MDL was 0.5 μ g/ml and for plaguicides like DDT, aldrin, endrin, dieldrin, heptachlore and mirex the MDL was 5 μ g/ml. The MDL for HCB was 1 μ g/ml. The average (n= 30) for TIC, TOC and total carbon (TC) for the first 40 cm of the SC is as follows: TIC 2.4 %, TOC 3.7 % and TC 6.12 %. The average (n= 20) content (in ppm) of heavy metals for the first 20 cm of the SC is as follows: As 5.97, Cr 27.54, Cu 16.31, Ni 12.29, Pb 21.35 and Zn 82.46. These contents are roughly similar to the clarke of these metals in volcanic rocks. After the criteria of severe effect level ( SEL) of heavy metal in sediments, the content of these metals is below SEL levels. These results permit us to conclude that the sediments of SMO can be considered in unaffected state with respect to antropogenic contamination like POP' s and heavy

  9. An investigation on the ecology of Triatoma vitticeps (Stal, 1859) and its possible role in the transmission of Trypanosoma cruzi, in the locality of Triunfo, Santa Maria Madalena municipal district, state of Rio de Janeiro, Brazil.

    PubMed

    Gonçalves, T C; de Oliveira, E; Dias, L S; Almeida, M D; Nogueira, W O; Pires, F D

    1998-01-01

    From January 1989 to April 1995, 465 specimens of Triatoma vitticeps were collected in the locality of Triunfo, 2nd District of Santa Maria Madalena municipal district, State of Rio de Janeiro. The bugs were found indoors by local residents with predominance of adults. The flight activity was high in hot months when the incidence in the domicile also increased. Two hundred and two bugs (111 alive and 91 dead) were examined for Trypanosoma cruzi infection. This was detected in 31 of the dead bugs (34%) and 88 (79%) of the live bugs examined. With a view to investigate the possible vertebrate hosts of the T. cruzi isolates, the blood of 122 mammals was examined through Giemsa-stained smears, hemocultures and xenodiagnosis. T. cruzi was detected in three specimens of Didelphis marsupialis and T. (M.) theileri was detected in one specimen of Bos taurus. The parasites were isolated from triatomine feces, xenoculture and hemoculture. No evidence of human infection was detected in 58 inhabitants examined, as evaluated by indirect imunofluorescence technique using T. cruzi epimastigotes as antigens. These results show that T. vitticeps is still a sylvatic species although nymphs have been found inside the domicile. Thus, an epidemiological vigilance is necessary to know the behaviour of this species following the continuous modifications promoted by the presence of man.

  10. Anti-cryptococcal activity of ethanol crude extract and hexane fraction from Ocimum basilicum var. Maria bonita: mechanisms of action and synergism with amphotericin B and Ocimum basilicum essential oil.

    PubMed

    Cardoso, Nathalia N R; Alviano, Celuta S; Blank, Arie F; Arrigoni-Blank, Maria de Fátima; Romanos, Maria Teresa V; Cunha, Marcel M L; da Silva, Antonio Jorge R; Alviano, Daniela S

    2017-12-01

    Ocimum basilicum L. (Lamiaceae) has been used in folk medicine to treat headaches, kidney disorders, and intestinal worms. This study evaluates the anti-cryptococcal activity of ethanol crude extract and hexane fraction obtained from O. basilicum var. Maria Bonita leaves. The MIC values for Cryptococcus sp. were obtained according to Clinical and Laboratory Standards Institute in a range of 0.3-2500 μg/mL. The checkerboard assay evaluated the association of the substances tested (in a range of 0.099-2500 μg/mL) with amphotericin B and O. basilicum essential oil for 48 h. The ethanol extract, hexane fraction and associations in a range of 0.3-2500 μg/mL were tested for pigmentation inhibition after 7 days of treatment. The inhibition of ergosterol synthesis and reduction of capsule size were evaluated after the treatment with ethanol extract (312 μg/mL), hexane fraction (78 μg/mL) and the combinations of essential oil + ethanol extract (78 μg/mL + 19.5 μg/mL, respectively) and essential oil + hexane fraction (39.36 μg/mL + 10 μg/mL, respectively) for 24 and 48 h, respectively. The hexane fraction presented better results than the ethanol extract, with a low MIC (156 μg/mL against C. neoformans T444 and 312 μg/mL against C. neoformans H99 serotype A and C. gattii WM779 serotype C). The combination of the ethanol extract and hexane fraction with amphotericin B and essential oil enhanced their antifungal activity, reducing the concentration of each substance needed to kill 100% of the inoculum. The substances tested were able to reduce the pigmentation, capsule size and ergosterol synthesis, which suggest they have important mechanisms of action. These results provide further support for the use of ethanol extracts of O. basilicum as a potential source of antifungal agents.

  11. Maria Montessori and the Postmodern World.

    ERIC Educational Resources Information Center

    Barron, Marlene

    2002-01-01

    Discusses how postmodernism applies to Montessori practices and to a specific conflict resolution dilemma. Describes educational practices that have been changed or rethought at one school as a result of research or examination of their relevance to the postmodern world. Asserts that if children are to become critical thinkers, tolerant of…

  12. Coronelli, Vincenzo Maria (1650-1718)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Cosmographer, from Venice. Produced globes of the Earth and of the heavens. Made two beautiful globes for Louis XIV, 3.9 m in diameter, the biggest in the world until the present century, and which are currently kept in the palace of Versailles. Designed hundreds of maps and published the first six of 45 volumes of the first encyclopedia in alphabetical order, the Biblioteca Universale Sacro-Prof...

  13. Mastery: A Lesson from Maria in Venezuela

    ERIC Educational Resources Information Center

    Powell, Sandra Anez; Powell, Norman W.

    2012-01-01

    Children who have been born into poverty or into at-risk circumstances are often considered "disposable" and not a societal priority. These youngsters have few advocates and limited successful options in life. In the city of Maracaibo, Venezuela, there is a large population of Amerindians who are called Guajiros. These indigenous people…

  14. Grimaldi, Francesco Maria (1618-63)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Italian astronomer and optician, born in Bologna, became a Jesuit. Prepared a map of the Moon that Riccioli used to assign the currently used names to its principal features. Discovered diffraction of light at small apertures....

  15. Mastery: A Lesson from Maria in Venezuela

    ERIC Educational Resources Information Center

    Powell, Sandra Anez; Powell, Norman W.

    2012-01-01

    Children who have been born into poverty or into at-risk circumstances are often considered "disposable" and not a societal priority. These youngsters have few advocates and limited successful options in life. In the city of Maracaibo, Venezuela, there is a large population of Amerindians who are called Guajiros. These indigenous people…

  16. Use of Cutting-Edge Horizontal and Underbalanced Drilling Technologies and Subsurface Seismic Techniques to Explore, Drill and Produce Reservoired Oil and Gas from the Fractured Monterey Below 10,000 ft in the Santa Maria Basin of California

    SciTech Connect

    George Witter; Robert Knoll; William Rehm; Thomas Williams

    2006-06-30

    This project was undertaken to demonstrate that oil and gas can be drilled and produced safely and economically from a fractured Monterey reservoir in the Santa Maria Basin of California by employing horizontal wellbores and underbalanced drilling technologies. Two vertical wells were previously drilled in this area with heavy mud and conventional completions; neither was commercially productive. A new well was drilled by the project team in 2004 with the objective of accessing an extended length of oil-bearing, high-resistivity Monterey shale via a horizontal wellbore, while implementing managed-pressure drilling (MPD) techniques to avoid formation damage. Initial project meetings were conducted in October 2003. The team confirmed that the demonstration well would be completed open-hole to minimize productivity impairment. Following an overview of the geologic setting and local field experience, critical aspects of the application were identified. At the pre-spud meeting in January 2004, the final well design was confirmed and the well programming/service company requirements assigned. Various design elements were reduced in scope due to significant budgetary constraints. Major alterations to the original plan included: (1) a VSP seismic survey was delayed to a later phase; (2) a new (larger) surface hole would be drilled rather than re-enter an existing well; (3) a 7-in. liner would be placed into the top of the Monterey target as quickly as possible to avoid problems with hole stability; (4) evaluation activities were reduced in scope; (5) geosteering observations for fracture access would be deduced from penetration rate, cuttings description and hydrocarbon in-flow; and (6) rather than use nitrogen, a novel air-injection MPD system was to be implemented. Drilling operations, delayed from the original schedule by capital constraints and lack of rig availability, were conducted from September 12 to November 11, 2004. The vertical and upper curved sections were

  17. Use of Cutting-Edge Horizontal and Underbalanced Drilling Technologies and Subsurface Seismic Techniques to Explore, Drill and Produce Reservoired Oil and Gas from the Fractured Monterey Below 10,000 ft in the Santa Maria Basin of California

    SciTech Connect

    George Witter; Robert Knoll; William Rehm; Thomas Williams

    2005-09-29

    This project was undertaken to demonstrate that oil and gas can be drilled and produced safely and economically from a fractured Monterey reservoir in the Santa Maria Basin of California by employing horizontal wellbores and underbalanced drilling technologies. Two vertical wells were previously drilled in this area with heavy mud and conventional completions; neither was commercially productive. A new well was drilled by the project team in 2004 with the objective of accessing an extended length of oil-bearing, high-resistivity Monterey shale via a horizontal wellbore, while implementing managed-pressure drilling (MPD) techniques to avoid formation damage. Initial project meetings were conducted in October 2003. The team confirmed that the demonstration well would be completed open-hole to minimize productivity impairment. Following an overview of the geologic setting and local field experience, critical aspects of the application were identified. At the pre-spud meeting in January 2004, the final well design was confirmed and the well programming/service company requirements assigned. Various design elements were reduced in scope due to significant budgetary constraints. Major alterations to the original plan included: (1) a VSP seismic survey was delayed to a later phase; (2) a new (larger) surface hole would be drilled rather than re-enter an existing well; (3) a 7-in. liner would be placed into the top of the Monterey target as quickly as possible to avoid problems with hole stability; (4) evaluation activities were reduced in scope; (5) geosteering observations for fracture access would be deduced from penetration rate, cuttings description and hydrocarbon in-flow; and (6) rather than use nitrogen, a novel air-injection MPD system was to be implemented. Drilling operations, delayed from the original schedule by capital constraints and lack of rig availability, were conducted from September 12 to November 11, 2004. The vertical and upper curved sections were

  18. USE OF CUTTING-EDGE HORIZONTAL AND UNDERBALANCED DRILLING TECHNOLOGIES AND SUBSURFACE SEISMIC TECHNIQUES TO EXPLORE, DRILL AND PRODUCE RESERVOIRED OIL AND GAS FROM THE FRACTURED MONTEREY BELOW 10,000 FT IN THE SANTA MARIA BASIN OF CALIFORNIA

    SciTech Connect

    George Witter; Robert Knoll; William Rehm; Thomas Williams

    2005-02-01

    This project was undertaken to demonstrate that oil and gas can be drilled and produced safely and economically from a fractured Monterey reservoir in the Santa Maria Basin of California by employing horizontal wellbores and underbalanced drilling technologies. Two vertical wells were previously drilled in this area by Temblor Petroleum with heavy mud and conventional completions; neither was commercially productive. A new well was drilled by the project team in 2004 with the objective of accessing an extended length of oil-bearing, high-resistivity Monterey shale via a horizontal wellbore, while implementing managed-pressure drilling (MPD) techniques to avoid formation damage. Initial project meetings were conducted in October 2003. The team confirmed that the demonstration well would be completed open-hole to minimize productivity impairment. Following an overview of the geologic setting and local field experience, critical aspects of the application were identified. At the pre-spud meeting in January 2004, the final well design was confirmed and the well programming/service company requirements assigned. Various design elements were reduced in scope due to significant budgetary constraints. Major alterations to the original plan included: (1) a VSP seismic survey was delayed to a later phase; (2) a new (larger) surface hole would be drilled rather than re-enter an existing well; (3) a 7-in. liner would be placed into the top of the Monterey target as quickly as possible to avoid problems with hole stability; (4) evaluation activities were reduced in scope; (5) geosteering observations for fracture access would be deduced from penetration rate, cuttings description and hydrocarbon in-flow; and (6) rather than use nitrogen, a novel air-injection MPD system was to be implemented. Drilling operations, delayed from the original schedule by capital constraints and lack of rig availability, were conducted from September 12 to November 11, 2004. The vertical and upper

  19. Stable isotopes (δ 18O and δ 13C), trace and minor element compositions of Recent scleractinians and Last Glacial bivalves at the Santa Maria di Leuca deep-water coral province, Ionian Sea

    NASA Astrophysics Data System (ADS)

    Correa, Matthias López; Montagna, Paolo; Vendrell-Simón, Begoña; McCulloch, Malcolm; Taviani, Marco

    2010-03-01

    The aragonitic skeletons of bathyal cold-water corals have a high potential as geochemical in situ archives for paleoceanography. Oxygen isotopes and stable carbon isotopes (δ 18O and δ 13C) have been analyzed, as well as trace and minor element compositions (e.g. Mg/Ca, Sr/Ca, U/Ca, B/Ca and P/Ca) in Lophelia pertusa, one of the most important frame-builders at the Santa Maria di Leuca (SML) deep-water coral hotspot in the Central Mediterranean. The Apulian Bank is swept by strong currents of the Adriatic Deep Water Outflow. The temperature of 13.9 °C is the highest temperature recorded for L. pertusa and provides an important end-member of environmental conditions for geochemical analyses on living Atlantic and Mediterranean cold-water corals. Temperature and salinity (38.77 PSU) are stable throughout the year, and thus virtually no changes should be observed in the stable oxygen isotope signal—if the coral precipitates its skeleton in equilibrium with seawater. We measured various marine properties, such as the seawater oxygen isotope composition (δ 18O sw), stable carbon isotope composition (δ 13C DIC) of dissolved inorganic carbon (DIC), and dissolved inorganic nutrient concentrations (PO 4, NO 3, NO 2, NH 3 and SiO 2). Bottom water at the coral sites shows a mean oxygen isotope composition of 1.47‰ δ 18O sw-VSMOW, and δ 13C DIC showed a mean of 1.1‰ VPDB. A section of a living L. pertusa with a thick theca calcification was probed with a Merchantek MicroMill at a high spatial sampling resolution with 10 samples per 1 mm. This reduced the signal-smoothing inherent to conventional sampling. The δ 18O ag of coral aragonite ranges between -2.0‰ and +2.8‰ VPDB and the δ 13C ag ranges between -7.77‰ and +1.47‰ VPDB. The Gaussian data distribution for both parameters, including heavy equilibrium values, suggests the completeness of the captured isotopic variability. The strict linear correlation of δ 13C and δ 18O displays a strong 'kinetic

  20. Maria Goeppert Mayer Prize Talk: Superfluid Atom Circuits

    NASA Astrophysics Data System (ADS)

    Campbell, Gretchen

    2016-05-01

    We have performed a series of experiments with ring-shaped Bose-Einstein Condensates, with and without the addition of a ``weak link'' barrier. Weak connections between superconductors or superfluids can differ from classical links due to quantum coherence, which allows for flow without resistance. The properties of a weak link are characterized by a single function, the current-phase relationship. In recent experiments, we have developed a technique to directly measure the current-phase relationship of the weak link. The weak link is created using a laser beam that acts as a barrier across one side of the ring condensate. By rotating the barrier, we can control the current around the ring. When the weak link is rotated at at low rotation rates, we observe phase slips between well-defined, quantized current states, and have demonstrated that the system exhibits hysteresis. At higher rotation rates we have directly measured the onset of resistive flow across the weak link. Such measurements may open new avenues of research in quantum transport. More recently, we have studied the behavior of the ring BEC when the radius is expanded at supersonic rates. Because information can propagate only at the speed of sound, the supersonic expansion creates causally disconnected regions, whose phases evolve at different rates. Such experiments may allow us to study cosmic inflation at laboratory scales.

  1. Maria Goeppert Mayer: atoms, molecules and nuclear shells

    SciTech Connect

    Johnson, K.E.

    1986-09-01

    The mathematical physicist's early work in atomic and molecular physics, and her unfamiliarity with the ''fashions'' in nuclear physics, gave her the ideal preparation for solving the puzzle of the nuclear ''magic numbers.''

  2. Details on Silica-Rich Elk Target near Marias Pass

    NASA Image and Video Library

    2015-12-17

    This image from the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity Mars rover shows detailed texture of a rock target called "Elk" on Mars' Mount Sharp, revealing laminations that are present in much of the Murray Formation geological unit of lower Mount Sharp. Researchers also used ChemCam's laser and spectrometers to assess Elk's composition and found it to be rich in silica. The image covers a patch of rock surface about 2.8 inches (7 centimeters) across. It was taken on May 22, 2015, during the mission's 992nd Martian day, or sol. ChemCam's Remote Micro-Imager camera, on top of Curiosity's mast, captured the image from a distance of about 9 feet (2.75 meters). Annotations in red identify five points on Elk that were hit with ChemCam's laser. Each of the highlighted points is a location where ChemCam fired its laser 30 times to ablate a tiny amount of target material. By analyzing the light emitted from this laser-ablation, researchers can deduce the composition of that point. For some purposes, composition is presented as a combination of the information from multiple points on the same rock. However, using the points individually can track fine-scale variations in targets. http://photojournal.jpl.nasa.gov/catalog/PIA20267

  3. Geology and paleontology of the Santa Maria district, California

    USGS Publications Warehouse

    Woodring, W.P.; Bramlette, M.N.

    1950-01-01

    Among areas of possible interest, three appear to be favorable for prospecting on the basis of surface geology: an area east of Foxen Canyon, where oil may be trapped in the basal part of the Tinaquaic sandstone member of the Sisquoc formation by westward overlap of successively higher Tinaquaic strata onto the Monterey shale; an area so1tth of the I ... ions Head fault, where oil may be trapped by the fault; and the offshore extension of the north border of Point Sal Ridge, where oil may possibly be trapped in the Monterey by overlap of the Sisquoc formation.

  4. 27 CFR 9.28 - Santa Maria Valley.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... with U.S. Route 101 and a private, unnamed light-duty road that meanders east into the Cat Canyon Oil Field, T9N/R33W; then (8) Proceed north 3.75 miles along U.S. Route 101 onto the Orcutt quadrangle map...

  5. 27 CFR 9.28 - Santa Maria Valley.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... with U.S. Route 101 and a private, unnamed light-duty road that meanders east into the Cat Canyon Oil Field, T9N/R33W; then (8) Proceed north 3.75 miles along U.S. Route 101 onto the Orcutt quadrangle map...

  6. 27 CFR 9.28 - Santa Maria Valley.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... with U.S. Route 101 and a private, unnamed light-duty road that meanders east into the Cat Canyon Oil Field, T9N/R33W; then (8) Proceed north 3.75 miles along U.S. Route 101 onto the Orcutt quadrangle map...

  7. 27 CFR 9.28 - Santa Maria Valley.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... with U.S. Route 101 and a private, unnamed light-duty road that meanders east into the Cat Canyon Oil Field, T9N/R33W; then (8) Proceed north 3.75 miles along U.S. Route 101 onto the Orcutt quadrangle map...

  8. Maria Montessori, John Dewey, and William H. Kilpatrick

    ERIC Educational Resources Information Center

    Thayer-Bacon, Barbara

    2012-01-01

    I explore Montessori's story in terms of her initial warm reception by America to her educational research, and her later cooling off, once Dewey's student, Kilpatrick, published The Montessori System Examined and declared her work to be based on psychological theory that was fifty years behind the times. I argue that there is a troubling gendered…

  9. Evidence of young volcanic vents in the lunar maria

    NASA Astrophysics Data System (ADS)

    Braden, S.; Robinson, M. S.; Stopar, J. D.

    2013-12-01

    Images from the Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) contain >70 examples of small (10s of m to km), young mare features [1-4] with morphologies similar to the relatively well-studied Ina-D (18.65°N, 5.30°E) [1,5-10]. These features, here called Irregular Mare Patches (IMPs), exhibit sharp, meter-scale morphologies and are distinct from adjacent mare units. Studies of IMPs indicate two common units termed uneven units and smooth units. The uneven unit is present in each IMP and varies in reflectance, surface morphology, and boulder density. The smooth units are mare-like but are often found isolated from the mare, surrounded by the uneven unit. Sharp contacts are found at the boundaries between the uneven and smooth units, or between the uneven unit and the surrounding mare (common in smaller IMPs where there is no distinct occurrence of the smooth unit). Both uneven and smooth units within IMPs have relatively few superposed impact craters with diameters (D) >10 m, consistent with a young age. A combination of crater counts and topographic analyses of four IMPs indicate ages of <100 Ma. We used topography derived from LROC digital terrain models to compare 500x500 m areas from IMPs, impact melt deposits (4 Ma - 100 Ma), and older surfaces (1.6 - 3.6 Ga). Properties measured include the average and maximum slopes, standard deviation of slope (roughness), and relief (maximum - minimum elevation). Most of the IMPs have topographic properties similar to young impact melt deposits such as those from Giordano Bruno, Larmor Q, and Moore F. Constraints on the ages of IMPs are important for bounding the age of the youngest mare eruptions and thus improving our understanding of the lunar heat inventory over time. The morphologies and distinct flow fronts of IMPs may represent the remnants of late-stage volcanic vents. The rate of extrusion and temperature required to produce the sharp flow boundaries found in the IMPs are likely different from broad areas of mare basalt flows. Changes in extrusion rate and temperature commonly occur at vents, which could explain the IMPs' unique morphology. Furthermore, IMPs are often spatially associated with volcanic features such as mare domes (e.g., Cauchy 5), collapse calderas (e.g., Hyginus crater), and large pyroclastic deposits (e.g., Mare Vaporum). Multispectral analysis on a subset of the largest IMPs using combined Clementine UV-VIS data (950/750 nm ratio) and LROC Wide Angle Camera images (320/415 nm ratio) show that the uneven unit is consistent with a mare basalt composition. The multispectral data also suggest the presence of pyroclastic material in the area directly surrounding some of the IMPs, which is consistent with a vent hypothesis. Thus, the morphology, composition, and distribution of IMPs imply that lunar volcanic activity may be much younger than generally recognized. References: [1] Whitaker E. (1972) NASA SP-289. [2] Schultz P. H. (1976) Moon Morphology, 626 pp., Univ. of Texas. [3] Stooke P. J. (2012) LPSC 43, abst 1011. [4] Braden S. E. et al. (2013) LPSC 44, abst. 2843. [5] El-Baz, F. (1973) NASA SP-330. [6] Strain P. L. and El-Baz F. (1980) PLPSC 11, 2437-2446. [7] Schultz P. H. (2006) Nature, 444, 184-186. [8] Staid M. et al. (2011) LPSC 42, abst. 2499. [9] Garry W. B. et al. (2012) JGR, 117, E00H31. [10] Robinson M. S. et al. (2010) LPSC 41, abst. 2592.

  10. Structure and Morphology of Santa Maria Crater, Meridiani Planum, Mars

    NASA Astrophysics Data System (ADS)

    Watters, W. A.; Bell, J.; Calef, F.; Golombek, M.; Grant, J.; Hayes, A.; Li, R.; Parker, T.; Sullivan, R.; Squyres, S.; Wright, S.

    2011-03-01

    We use MER and HiRISE observations to examine rim elevation and planform, ray remnants, target fracture distribution, bedding attitudes, and the distribution of ejecta blocks to gain new insights into small-crater formation and modification on Mars.

  11. CERT tribal internship program. Final intern report: Maria Perez, 1994

    SciTech Connect

    1998-09-01

    Historically, American Indian Tribes have lacked sufficient numbers of trained, technical personnel from their communities to serve their communities; tribal expertise in the fields of science, business and engineering being extremely rare and programs to encourage these disciplines almost non-existent. Subsequently, Tribes have made crucial decisions about their land and other facets of Tribal existence based upon outside technical expertise, such as that provided by the United States government and/or private industries. These outside expert opinions rarely took into account the traditional and cultural values of the Tribes being advised. The purpose of this internship was twofold: Create and maintain a working relationship between CERT and Colorado State University (CSU) to plan for the Summit on Tribal human resource development; and Evaluate and engage in current efforts to strengthen the Tribal Resource Institute in Business, Engineering and Science (TRIBES) program. The intern lists the following as the project results: Positive interactions and productive meetings between CERT and CSU; Gathered information from Tribes; CERT database structure modification; Experience as facilitator in participating methods; Preliminary job descriptions for staff of future TRIBES programs; and Additions for the intern`s personal database of professional contacts and resources.

  12. Maria Montessori's Cosmic Vision, Cosmic Plan, and Cosmic Education

    ERIC Educational Resources Information Center

    Grazzini, Camillo

    2013-01-01

    This classic position of the breadth of Cosmic Education begins with a way of seeing the human's interaction with the world, continues on to the grandeur in scale of time and space of that vision, then brings the interdependency of life where each growing human becomes a participating adult. Mr. Grazzini confronts the laws of human nature in…

  13. Mapping the Marias: The Interface of Native and Scientific Cartographies.

    ERIC Educational Resources Information Center

    Belyea, Barbara

    1997-01-01

    As Lewis and Clark moved west across the North American continent, their contact with Native informants revealed spatial and topographic concepts at variance with their own "scientific" methods of cartography. The explorers' failure to understand and integrate Native patterns of geographical knowledge resulted in long detours where…

  14. Galileo imaging observations of Lunar Maria and related deposits

    NASA Astrophysics Data System (ADS)

    Greeley, Ronald; Kadel, Steven D.; Williams, David A.; Gaddis, Lisa R.; Head, James W.; McEwen, Alfred S.; Murchie, Scott L.; Nagel, Engelbert; Neukum, Gerhard; Pieters, Carle M.; Sunshine, Jessica M.; Wagner, Roland; Belton, Michael J. S.

    The Galileo spacecraft imaged parts of the western limb and far side of the Moon in December 1990. Ratios of 0.41/0.56 μm filter images from the Solid State Imaging (SSI) experiment provided information on the titanium content of mare deposits; ratios of the 0.76/0.99 μm images indicated 1 μm absorptions associated with Fe2+ in mafic minerals. Mare ages were derived from crater statistics obtained from Lunar Orbiter images. Results on mare compositions in western Oceanus Procellarum and the Humorum basin are consistent with previous Earth-based observations, thus providing confidence in the use of Galileo data to extract compositional information. Mare units in the Grimaldi and Riccioli basins range in age from 3.25 to 3.48 Ga and consist of medium- to medium-high titanium (<4 to 7% TiO2) content lavas. The Schiller-Zucchius basin shows a higher 0.76/0.99 μm ratio than the surrounding highlands, indicating a potentially higher mafic mineral content consistent with previous interpretations that the area includes mare deposits blanketed by highland ejecta and light plains materials. The oldest mare materials in the Orientale basin occur in south-central Mare Orientale and are 3.7 Ga old; youngest mare materials are in Lacus Autumni and are 2.85 Ga old; these units are medium- to medium-high titanium (<4 to 7% TiO2) basalts. Thus, volcanism was active in Orientale for 0.85 Ga, but lavas were relatively constant in composition. Galileo data suggest that Mendel-Rydberg mare is similar to Mare Orientale; cryptomare are present as well. Thus, the mare lavas on the western limb and far side (to 178°E) are remarkably uniform in composition, being generally of medium- to medium-high titanium content and having relatively low 0.76/0.99 μm ratios. This region of the Moon is between two postulated large impact structures, the Procellarum and the South Pole-Aitken basins, and may have a relatively thick crust. In areas underlain by an inferred thinner crust, i.e., zones within large basins (as at Apollo), titanium content is often higher. However, no mare deposits with titanium abundances approaching those of the high-titanium (9 to 14% TiO2) Apollo 11 and 17 basalts nor of the high-titanium regions of central Oceanus Procellarum are seen on the western limb or eastern far side. Light plains deposits are generally indistinct from the surrounding highlands in the SSI data and are inferred to be derived primarily from the same material that forms the highlands. Some of the light plains are too young to be related to basin-forming impacts, suggesting possible volcanic origin. Dark mantle deposit compositions derived from SSI data are consistent with Earth-based observations of similar near-side deposits and are interpreted to be pyroclastic materials. However, the moderate albedo and 1 μm absorption of the dark mantle deposit on the southwest margin of the Orientale basin suggest it is a local pyroclastic deposit contaminated with underlying highland materials from the Orientale impact.

  15. A memoir of the scientific work of Beatrice Maria Annaratone

    NASA Astrophysics Data System (ADS)

    Allen, John; Morfill, Gregor; Thomas, Hubertus

    2010-12-01

    Beatrice Annaratone and her husband Arturo Tanga died on 20 December 2009 in a tragic car accident. We remember Beatrice as a dear friend and a leading plasma physicist. This paper is a tribute to her work by reviewing, albeit briefly, just some of the topics that she had worked on in Oxford, Garching and Marseille.

  16. Maria Montessori and the Secret of Tabula Rasa

    ERIC Educational Resources Information Center

    Weinberg, David

    2009-01-01

    The "tabula rasa" of this article's title is a Latin term meaning "clean slate." For centuries before January 6, 1907, and continuing more than 100 years since, teachers have walked into classrooms of young children convinced they know full well what is good for them, and what should be poured into their minds and by what means. But on that day,…

  17. Maria Montessori, John Dewey, and William H. Kilpatrick

    ERIC Educational Resources Information Center

    Thayer-Bacon, Barbara

    2012-01-01

    I explore Montessori's story in terms of her initial warm reception by America to her educational research, and her later cooling off, once Dewey's student, Kilpatrick, published The Montessori System Examined and declared her work to be based on psychological theory that was fifty years behind the times. I argue that there is a troubling gendered…

  18. Maria Montessori and the Secret of Tabula Rasa

    ERIC Educational Resources Information Center

    Weinberg, David

    2009-01-01

    The "tabula rasa" of this article's title is a Latin term meaning "clean slate." For centuries before January 6, 1907, and continuing more than 100 years since, teachers have walked into classrooms of young children convinced they know full well what is good for them, and what should be poured into their minds and by what means. But on that day,…

  19. Maria T. Zuber Receives 2012 Harry H. Hess Medal: Response

    NASA Astrophysics Data System (ADS)

    Zuber, Maria T.

    2013-01-01

    Thank you, Sean, and other colleagues who took the time to nominate me for this extraordinary honor. It is deeply meaningful to be recognized by the AGU, the primary scientific society in which I've participated throughout my career. The ever-expanding reach of AGU provides an outlet for our research much beyond our immediate field, important because, as I tell my students: "It doesn't matter how good your work is if no one knows about it." Viewing the list of distinguished past Hess recipients, many of whom have influenced me greatly, it is impossible to overstate how humbled I am.

  20. MIMA: Mars Infrared MApper - The Fourier spectrometer for the ESA Pasteur/ExoMars rover mission

    NASA Astrophysics Data System (ADS)

    Marzo, G. A.; Bellucci, G.; Fonti, S.; Saggin, B.; Alberti, E.; Altieri, F.; Politi, R.; Zasova, L.; Mima Team

    The MIMA team is developing a FT-IR miniaturized spectrometer to be mounted on the mast of the ExoMars rover Such instrument shall make remote measurements typically a few tens of meters away searching for evidence of water and of water-related processes e g carbonates sulfates clay minerals and if possible organics A survey instrument of this type will be extremely important for any rover mission on Mars especially for the Pasteur payload on the ExoMars mission whose scientific objective is to search for life and or hazards to humans Survey instruments on rover mast could provide necessary guidance if they can identify water evidence of long standing-water clay minerals carbonates sulfates so that detailed studies and drilling can be conducted at the right location The MIMA design is based on the peculiar pendulum optical design already successfully used on ESA PFS for Mars Express and Venus Express missions The wide spectral range 2-25 micron is not covered by means of a double channel as in PFS but using an innovative architecture two different detectors on the same focal plane sharing the same optical path in order to strongly reduce mass and size In this work MIMA technical and scientific issues will be discussed The MIMA team is Giancarlo Bellucci Team Coordinator Francesca Altieri Maria Blecka Roberto Bonsignori Sergio Fonti Giuseppe A Marzo Sandro Meli Jose Juan Lopez Moreno Boris Moshkin GianGabriele Ori Vincenzo Orofino Romolo Politi Giampaolo Preti Andrea Romoli Ted L Roush Bortolino Saggin Maria

  1. Maria Goeppert Mayer Award Talk: High Transverse Momentum Probes at RHIC

    NASA Astrophysics Data System (ADS)

    Mioduszewski, Saskia

    2009-05-01

    The Relativistic Heavy-Ion Collider (RHIC) has been providing collisions of Au ions at ultra-relativistic energies since 2000. Nuclear physicists from around the world have been studying the matter created in these collisions. I will discuss the relevance of high transverse momentum particles as probes of this matter and what we have learned about the properties of the so-called ``Quark Gluon Plasma.'' I will also discuss current efforts to refine our sensitivity to the properties of this matter and present recent results from such efforts.

  2. Maria Goeppert Mayer Award Lecture: Spectroscopy of Hybrid Superconductor-Carbon Nanostructure Systems

    NASA Astrophysics Data System (ADS)

    Mason, Nadya

    2012-02-01

    The electronic properties of carbon nanotubes and graphene have excited much interest, for both fundamental science and technological applications. In this talk, I will discuss how coupling superconductors to these carbon nanostructures can enable new spectroscopic tools. In particular, I will discuss our experiments demonstrating that superconducting probes on carbon nanotube quantum dots can enhance weak spectroscopic features. I will also show how superconducting tunnel probes enable direct measurements of electron-electron interactions in carbon nanotubes. Finally, I will present data showing that connecting graphene to superconductors allows for the spectroscopy of individual, tunable superconducting (Andreev) bound states.

  3. Maria Goeppert-Mayer Award Talk: Formation and Evolution of Compact Objects in Binary Systems

    NASA Astrophysics Data System (ADS)

    Kalogera, Vicky

    2008-04-01

    Ever since their discovery, first as X-ray sources and later as radio pulsars, binary stellar systems harboring neutron stars or black holes have been pivotal in our efforts to understand the formation and evolution of these most compact objects and the implications for gravitational wave searches. I will review some recent surprising results linking the formation of neutron stars and black holes. I will also discuss how studies of double compact objects can help uncover the origin of short gamma-ray bursts and assess the prospects for gravitational wave detections in the near future.

  4. Maria Goeppert-Mayer Award Talk: Probing the structure and dynamics of biological networks

    NASA Astrophysics Data System (ADS)

    Albert, Reka

    2011-03-01

    The relationship between the structure and dynamics of networks is one of the central topics in network science. In the context of biological regulatory networks at the molecular to cellular level, the dynamics in question is often thought of as information propagation through the network. Quantitative dynamic models help to achieve an understanding of this process, but are difficult to construct and validate because of the scarcity of known mechanistic details and kinetic parameters. Structural and qualitative analysis is emerging as a feasible and useful alternative for interpreting biological signal transduction, and at the same time probing the structure-function relation of these networks. This analysis, however, necessitates the extension of current graph theoretical frameworks to incorporate features such as the positive or negative nature of interactions and synergistic behaviors among multiple components. This talk will present a method for structural analysis in an augmented graph framework that can probe the dynamics of information transfer. The first step is to expand the network to a richer representation that incorporates negative and synergistic regulation by the addition of pseudo-nodes and new edges. Our method simulates both knockout and constitutive activation of components as node disruptions, and takes into account the possible cascading effects of a node's disruption. We introduce the concept of elementary signaling mode (ESM), as the minimal set of nodes that can perform signal transduction independently. As a first application of this method we ranked the importance of signaling components by the effects of their perturbation on the ESMs of the network. Validation on various regulatory networks shows that this method can effectively uncover the essentiality of components mediating a signal transduction process and agrees with dynamic simulation results and experimental observations. Future applications include determining the ESMs that (do not) support steady states.

  5. Maria Goeppert-Mayer Award Lecture: Kinetic Control in Heteroepitaxial Gr

    NASA Astrophysics Data System (ADS)

    Olmstead, Marjorie A.

    1996-03-01

    During the heteroepitaxy of strongly dissimilar materials, the complex growth kinetics and interface reactions of the first few atomic or molecular layers can control the structure and morphology of the next several hundred layers. Within these first few layers, the atomic and electronic structure continuously evolves as the bare substrate reacts to form a new interface compound, which in turn serves as the substrate for the nucleation and coalescence of subsequent layers. The substrate, reacted interface layer and subsequent layers each have distinct activation barriers for diffusion, and may have different step and island distributions. This results in variation of the time scales for diffusion to a step edge and interlayer transport (crossing atomic steps) relative to that for deposition of a monolayer, both during deposition and in different places on the growing surface. Using the powerful in-situ combination of X-ray photoelectron spectroscopy and diffraction, we have monitored this evolution of the atomic and electronic structure when the insulator calcium fluoride is deposited on silicon. We observe and explain different photoemission and auger emission energies for the first eight atomic layers (Ca-F-F-Ca-F-F-Ca-F), and exploit energy- resolved diffraction to separately determine their local structure. Using transmission electron microscopy, we relate the patterns of strain relaxation in thicker films to the initial nucleation behavior deduced from photoemission measurements. We find that terrace or step nucleation leads to laminar films, although with different relaxation patterns; combined step and terrace nucleation leads to rough films due to different upper- layer nucleation rates on the differently sized step- and terrace- nucleated islands. The results are explained within a general phenomenological model we have developed for the heteroepitaxy of dissimilar materials. This work was performed in collaboration with U. Hessinger, M. Leskovar, E. Rotenberg and J. D. Denlinger, and supported by the U. S. Department of Energy

  6. Identification of buried lunar impact craters from GRAIL data and implications for the nearside maria

    NASA Astrophysics Data System (ADS)

    Evans, Alexander J.; Soderblom, Jason M.; Andrews-Hanna, Jeffrey C.; Solomon, Sean C.; Zuber, Maria T.

    2016-03-01

    Gravity observations from the dual Gravity Recovery and Interior Laboratory (GRAIL) spacecraft have revealed more than 100 quasi-circular mass anomalies, 26-300 km in diameter, on the lunar nearside. These anomalies are interpreted to be impact craters filled primarily by mare deposits, and their characteristics are consistent with those of impact structures that formed prior to, and during, intervals of flooding of feldspathic terrane by mare basalt lavas. We determine that mare deposits have an average density contrast of 850-200+300 kg m-3 relative to the surrounding crust. The presence of a large population of volcanically buried craters with minimal topographic expression and diameters up to 300 km requires an average nearside mare thickness of at least 1.5 km and local lenses of mare basalt as thick as ~7 km.

  7. Conceptual design of equipment to excavate and transport regolith from the lunar maria

    NASA Technical Reports Server (NTRS)

    Detwiler, Mark; Foong, Chee Seng; Stocklin, Catherine

    1990-01-01

    NASA hopes to have a manned lunar outpost completed by 2005. In order to establish the base, regolith must be excavated from the lunar surface. Regolith will be used as a source for life-supporting elements and as radiation shielding for the lunar outpost. The design team from the University of Texas at Austin designed excavation and transportation equipment for initial operations of the lunar base. The design team also characterized the elements to be found in the regolith and determined the power required to excavate regolith. The characterization of the soil was based on a literature review of lunar geography. Power requirements for excavation were developed by adapting terrestrial equations for excavation power requirements and adapting them to lunar soil conditions. The design of the excavation and transportation equipment was broken into three functions: loosing, collecting, and transporting. A scarifier was selected to loosen, a bucket was selected to collect, and a load-haul system was selected to transport. The functions are powered by a modular fuel cell powered vehicle that provides power for motion of the equipment.

  8. MARIA M4: clinical evaluation of a prototype ultrawideband radar scanner for breast cancer detection

    PubMed Central

    Preece, Alan W.; Craddock, Ian; Shere, Mike; Jones, Lyn; Winton, Helen L.

    2016-01-01

    Abstract. A microwave imaging system has been developed as a clinical diagnostic tool operating in the 3- to 8-GHz region using multistatic data collection. A total of 86 patients recruited from a symptomatic breast care clinic were scanned with a prototype design. The resultant three-dimensional images have been compared “blind” with available ultrasound and mammogram images to determine the detection rate. Images show the location of the strongest signal, and this corresponded in both older and younger women, with sensitivity of >74%, which was found to be maintained in dense breasts. The pathway from clinical prototype to clinical evaluation is outlined. PMID:27446970

  9. For the relief of Maria Carmen Castro Ramirez and J. Refugio Carreno Rojas.

    THOMAS, 112th Congress

    Rep. Pelosi, Nancy [D-CA-8

    2011-02-18

    Senate - 12/05/2012 Received in the Senate and Read twice and referred to the Committee on the Judiciary. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  10. A bill for the relief of Javier Lopez-Urenda and Maria Leticia Arenas.

    THOMAS, 111th Congress

    Sen. Feinstein, Dianne [D-CA

    2009-10-01

    10/01/2009 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S10064) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  11. A bill for the relief of Javier Lopez-Urenda and Maria Leticia Arenas.

    THOMAS, 112th Congress

    Sen. Feinstein, Dianne [D-CA

    2011-03-02

    03/02/2011 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1132-1133) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. Bioclastic turbiditic reservoirs: San Giorgio, Santa Maria Mare, Sarago Mare fields (Italy)

    SciTech Connect

    Heritier, F.E.; Soudet, H.; Richert, J.

    1987-05-01

    These three fields and the associated Mormora discovery are located along the coastline of the central Adriatic Sea or on the very proximate shelf south of Ancona. Geologically they belong to the Marches basin. These fields are situated on highly faulted northwest-trending anticlines which are related to a north-south shear zone under the disharmonic cover of late Miocene and early Pliocene shales. Oil and gas are contained in the Scaglia limestone formation of Late Cretaceous to Paleocene age whose reservoirs consist of high-energy bioclastic grainstones interbedded in open marine chalk deposits, and spread and deposited by turbiditic currents. The diagenesis of these bioclastic grainstones is closely related to the thickness and composition of the different beds and is chiefly located at the top and bottom of them. It is also related to the fluid content of the reservoir. Fracturing of these beds under the tectonic stresses is linked to the reservoir's characteristics and to the extension of consolidated facies by diagenesis. This fracturing is responsible for the production behavior of the different wells. Source rocks are the evaporitic shales of upper Miocene age, mature in the deeper part of the Marches basin under the upper Pliocene olistostromes.

  13. 75 FR 9827 - Proposed Expansion of the Santa Maria Valley Viticultural Area (2008R-287P)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ..., unnamed light-duty road that meanders east into the Cat Canyon Oil Field, T9N/R33W; then (8) Proceed north...-northwest in a straight line approximately 6 miles onto the Sisquoc quadrangle map to the Gato Ridge Oil Field and the section 4 southeast corner, T8N/R32W; then (7) Proceed west-northwest in a straight line...

  14. A bill for the relief of Alfredo Plascencia Lopez and Maria Del Refugio Plascencia.

    THOMAS, 112th Congress

    Sen. Feinstein, Dianne [D-CA

    2011-03-02

    03/02/2011 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1140) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  15. A bill for the relief of Alfredo Plascencia Lopez and Maria Del Refugio Plascencia.

    THOMAS, 111th Congress

    Sen. Feinstein, Dianne [D-CA

    2009-01-06

    01/06/2009 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S98) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  16. Galileo imaging results from the second Earth-Moon flyby: Lunar Maria and related units

    NASA Technical Reports Server (NTRS)

    Greeley, R.; Belton, M. J. S.; Head, J. W.; Mcewen, A. S.; Pieters, C. M.; Neukum, G.; Becker, T. L.; Fischer, E. M.; Kadel, S. D.; Robinson, M. S.

    1993-01-01

    The second flyby of the Earth-Moon System by Galileo occurred on December 7, 1992, on its trajectory toward Jupiter. The flyby took the spacecraft over the lunar north polar region from the dark farside and continued across the illuminated nearside. This provided the first opportunity to observe northern and northeastern limb regions with a modern, multispectral imaging system with high spatial resolution (up to 1.1 km/pixel). Scientific objectives included compositional assessment of previously uncharacterized mare regions, study of various light plains materials, and assessment of dark mantle deposits (DMD) and dark halo craters (DHC). Color composite images were prepared from ratios of Galileo SSI filter data (0.76/0.41 yields red; 0.76/0.99 yields green; 0.41/0.76 yields blue) and used for preliminary comparison of units. The 0.41/0.76 ratio has been empirically correlated to Ti content of mare soils (blue is relatively high, red is relatively low). The relative strengths of the ferrous one micron absorption in mafic minerals can be compared using the 0.76/0.99 ratio. In addition, relative ages of units analyzed spectrally were determined from crater statistics using Lunar Orbiter images following the techniques of Neukum et al. Mare deposits analyzed include Mare Humboldtianum, central and eastern Mare Frigoris, Mare Crisium and other deposits in the Crisium Basin, and isolated mare patches on the northeastern lunar limb. Preliminary results show a diversity of 0.41/0.76 micron signatures, implying a wide range of titanium contents. Some light plains units are similar to units found at the Apollo 16 site; others may be ancient mare materials. Dark mantle deposits (DMD) analyzed also are available.

  17. Evolution of Circular Polarization Ratio (CPR) Profiles of Kilometer-scale Craters on the Lunar Maria

    NASA Technical Reports Server (NTRS)

    King, I. R.; Fassett, C. I.; Thomson, B. J.; Minton, D. A.; Watters, W. A.

    2017-01-01

    When sufficiently large impact craters form on the Moon, rocks and unweathered materials are excavated from beneath the regolith and deposited into their blocky ejecta. This enhances the rockiness and roughness of the proximal ejecta surrounding fresh impact craters. The interior of fresh craters are typically also rough, due to blocks, breccia, and impact melt. Thus, both the interior and proximal ejecta of fresh craters are usually radar bright and have high circular polarization ratios (CPR). Beyond the proximal ejecta, radar-dark halos are observed around some fresh craters, suggesting that distal ejecta is finer-grained than background regolith. The radar signatures of craters fade with time as the regolith grows.

  18. "Good Morning Alex--Kalimera Maria": Digital Communities and Intercultural Dimension in Early Childhood Education

    ERIC Educational Resources Information Center

    Magos, Kostas; Tsilimeni, Tasoula; Spanopoulou, Katerina

    2013-01-01

    A considerable number of research studies that have involved mainly primary and secondary school students have shown that students' participation in collaborative projects through digital communities contributes to the positive development of intercultural interaction. The present research report examines the validity of the previous findings in…

  19. My Name Is Maria: Supporting English Language Learners in the Kindergarten General Music Classroom

    ERIC Educational Resources Information Center

    Miranda, Martina

    2011-01-01

    For many young children who are English language learners (ELLs), the transition from home to kindergarten can be challenging. Music teachers face the challenge of working with all individuals in a student population and often engage with children who represent home environments whose native language is not English. As ELL students adjust to the…

  20. Tropical Wave-Induced Oceanic Eddies at Cabo Corrientes and the Maria Islands, Mexico

    DTIC Science & Technology

    2007-05-30

    104W 102W WOoW 112W 110W 10oW 106W 104W 102W 100W =o. I .. In cm -30 -25 -20-15-10 -5 0 5 10 15 20 25 30 Figure 1. Sea surface height (SSH) anomaly...mesoscale sea surface height associated with fronts and eddies. They were obtained from the Colorado Center for Astrodynamics Research publicly accessible...et al., 1996; Metzger and Hurlburt, of sea surface height (SSH) and hydrographic data. Section 2 1996; Shriver and Hurlburt, 1997; Hurlburt and

  1. [Bouveret Syndrome. First case diagnosed in Santa Maria del Socorro, Ica, Peru].

    PubMed

    Hernández Garcés, Héctor Rubén; Andrain Sierra, Yudit; del Rio-Mendoza, Jeny R; Gutierrez Revatta, Eddy; Moutary, Issufo

    2014-01-01

    We are presenting an case of a patient with upper gastrointestinal bleeding presented as hematemesis preceded by profuse vomiting secondary to a duodenal obstruction, caused by an impacted giant biliary stone in the duodenal bulb (Bouveret syndrome). The diagnosis was made during an upper gastrointestinal endoscopy and confirmed by surgery. We report and discuss this case as it is the first presentation in our institution.

  2. College and Career Readiness: What Do We Mean?--Maria's Story

    ERIC Educational Resources Information Center

    Darche, Svetlana; Stam, Brad

    2012-01-01

    WestEd, a research and development agency, and ConnectEd: The California Center for College and Career have partnered to develop a framework for college and career readiness. In this article, the authors look at one student's successful journey from high school to college to career, and highlights a career-readiness framework to ensure more…

  3. 75 FR 81846 - Expansion of the Santa Maria Valley Viticultural Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ... designate viticultural areas to allow vintners to better describe the origin of their wines and to allow consumers to better identify wines they may purchase. DATES: Effective Date: January 28, 2011. FOR FURTHER... labeling of wine, distilled spirits, and malt beverages. The FAA Act requires that these regulations, among...

  4. New Crater Counts for Mare Basalts in Mare Frigoris and Other Nearside Maria

    NASA Astrophysics Data System (ADS)

    Hiesinger, H.; Head, J. W., III; Wolf, U.; Jaumann, R.; Neukum, G.

    2003-04-01

    Lunar mare basalts cover about 17% of the lunar surface, occur preferentially on the lunar nearside, and often fill the low-lying inner depressions of large impact basins and craters. Basalts in Mare Frigoris are special in that they occur in an area that is not clearly related to any unambiguously accepted impact structure. Mare Frigoris may be part of the large and very old Procellarum basin, but the existence of this basin is still debated. Mare basalts in Mare Frigoris are relatively homogeneous, low in titanium, have a bright albedo, and strong 1 µm- and prominent 2 µm-absorption bands. The thickness of these basalts has been estimated to be less than 500 m. Wilhelms found the basalts of eastern Mare Frigoris to be of Imbrian age and the basalts of central and western Frigoris (west of ~10deg E) to be Eratosthenian in age. Whitford-Stark proposed that the basalts in Mare Frigoris were emplaced by flood-style eruptions 3.2-3.6 b.y. ago. We report on crater counts for Mare Frigoris, Mare Nectaris, Mare Smythii, Mare Marginis, Mare Vaporum, Sinus Medii, and Palus Putredinis. We also determined ages for basalts exposed in the craters Schickard, Grimaldi, Crüger, Hubble, Joliot, Goddard, and two lava ponds south of the crater Endymion. Our crater counts let us conclude that (1) Mare Frigoris is mostly filled with Imbrian basalts but there are a few areas that are covered with Eratosthenian basalts, (2) these Eratosthenian basalts occur in few small-sized areas north of the crater Plato but are not connected with each other as shown by Wilhelms, (3) basalts in Mare Nectaris, Mare Vaporum, Sinus Medii and Palus Putredinis are Imbrian in age, (4) basalts in Mare Smythii are younger than in Mare Marginis, contrary to the geologic map of Wilhelms and El-Baz, (5) basaltic fills of the craters Goddard, Hubble, and Joliot are of Imbrian age, (6) there are no Eratosthenian basalts in the crater Schickard but basalts in the crater Grimaldi are Eratosthenian in age as mapped by McCauley, (7) lava ponds in the craters Crüger, Rocca A and between these two craters were formed during the Imbrian Period, (8) lava ponds south of the crater Endymion are of Late Imbrian age, (9) none of the areas mapped as Eratosthenian dark mantle deposits is Eratosthenian but all are Imbrian in age and often older than adjacent mare basalts.

  5. Ages of Lunar Mare Basalts in Mare Frigoris and Other Nearside Maria

    NASA Astrophysics Data System (ADS)

    Hiesinger, H.; Head, J. W., III; Wolf, U.; Jaumann, R.; Neukum, G.

    2003-03-01

    We performed new crater counts for basalts in Mare Frigoris, Nectaris, Smythii, Marginis, Vaporum, Sinus Medii, Palus Putredinis and the craters Schickard, Grimaldi, Crüger, Hubble, Joliot, Goddard, and two lava ponds south of the crater Endymion.

  6. My Name Is Maria: Supporting English Language Learners in the Kindergarten General Music Classroom

    ERIC Educational Resources Information Center

    Miranda, Martina

    2011-01-01

    For many young children who are English language learners (ELLs), the transition from home to kindergarten can be challenging. Music teachers face the challenge of working with all individuals in a student population and often engage with children who represent home environments whose native language is not English. As ELL students adjust to the…

  7. For the relief of Maria Carmen Castro Ramirez and J. Refugio Carreno Rojas.

    THOMAS, 112th Congress

    Rep. Pelosi, Nancy [D-CA-8

    2011-02-18

    12/05/2012 Received in the Senate and Read twice and referred to the Committee on the Judiciary. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  8. An Analysis of Textual Cohesion in a Passage from Maria Gripe's "Hugo och Josefin."

    ERIC Educational Resources Information Center

    Andersson, Erik

    Sentence-by-sentence analysis of factual or propositional cohesion in the first 29 lines of a Swedish children's story finds several sources of coherence that contribute to its cohesion. First, the text receives much coherence from its description of a single event, a situation where happenings are normal and expected. Second, a rather primitive…

  9. Depositional environments of the Santa Margarita Formation in the Miocene Santa Maria basin, Huasna syncline

    SciTech Connect

    Phillips, R.L. )

    1991-02-01

    Preliminary investigation of the depositional environments of the middle sandstone member of the late middle Miocene Santa Margarita Formation in the Huasna syncline suggests a current-dominated shallow shelf environment. Progradation of coarse-grained clastic and bioclastic-rich sediment over siltstone documents the initial stage of deposition of this sand body. Overlying the basal intensely bioturbated bioclastic sediments are large-scale tabular cross-beds, up to 16 m thick, interbedded with tabular lag deposits of barnacles, oysters, and echinoids. The tabular fossil-rich beds, which form sequences up to 6 m thick between the large-scale cross-beds, represent either deposition of bottom set beds of the large-scale cross-beds or current swept lag deposits. Increasing energy conditions are recorded vertically by a decrease in the amount of bioturbation and by an increase in large-scale cross-bed sets and cosets. however, in the northern outcrop area subtidal channels are incised into the upper bioclastic sediments suggesting local shoaling conditions. Paleocurrent data record a unidirectional southwest-directed current trend normal to the basin axis and the East Huasna fault. The coarse clastic deposition terminates with deposition of siltstone as energy conditions decreased and water depth again increased. A current-swept shallow shelf containing extensive sandwaves comprises the major depositional environments. The paleocurrent data and large-scale cross-beds suggest that the shallow shelf extended to the east of the Huasna syncline and that the currents were most likely tidal in origin.

  10. College and Career Readiness: What Do We Mean?--Maria's Story

    ERIC Educational Resources Information Center

    Darche, Svetlana; Stam, Brad

    2012-01-01

    WestEd, a research and development agency, and ConnectEd: The California Center for College and Career have partnered to develop a framework for college and career readiness. In this article, the authors look at one student's successful journey from high school to college to career, and highlights a career-readiness framework to ensure more…

  11. A bill for the relief of Javier Lopez-Urenda and Maria Leticia Arenas.

    THOMAS, 113th Congress

    Sen. Feinstein, Dianne [D-CA

    2013-03-18

    03/18/2013 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1902-1903) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. A bill for the relief of Alfredo Plascencia Lopez and Maria Del Refugio Plascencia.

    THOMAS, 113th Congress

    Sen. Feinstein, Dianne [D-CA

    2013-03-18

    03/18/2013 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1896) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  13. [Nonpalpable testes: experience from the Hospital Central Especializado de Crianças Maria Pia].

    PubMed

    Bonet, B; Recaman, M; de Ferreira Sousa, J A; Carvalho, F; Enes, C; Cidade-Rodrigues, J A

    2006-07-01

    The incidence of cryptorchidism in children at age of 1 year is 1%, and 20% of these cases represent nonpalpable testes. The aim was to evaluate the use of minimal invasive surgery for the diagnosis and therapy of these patients. The authors made a prospective, analytical and longitudinal study from January 2001 through December 2004 in 89 consecutive boys undergoing laparoscopy for 98 impalpable testes. The following details were analyzed: examination under general anesthesia, ultrasound examination, age at surgery, findings at laparoscopy, operative procedure, results of the histology and follow up.

  14. "Historias de la Artamila," Ana Maria Matute. Performance Guides to Spanish Texts.

    ERIC Educational Resources Information Center

    Gies, David Thatcher, Comp.

    This performance guide is the result of work conducted at the University of Virginia's National Endowment for the Humanities Summer Institute, 1989, on "Spanish Literature in Performance," in which 25 secondary school Spanish teachers studied Spanish texts from the perspective of classroom performance to deepen knowledge of the texts and…

  15. For the relief of Maria Carmen Castro Ramirez and J. Refugio Carreno Rojas.

    THOMAS, 112th Congress

    Rep. Pelosi, Nancy [D-CA-8

    2011-02-18

    12/05/2012 Received in the Senate and Read twice and referred to the Committee on the Judiciary. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  16. [Maria Sandrucci: up-to-date with science, supporter of equal rights].

    PubMed

    Farnetani, I; Farnetani, F; Bona, G; Mussa, G C

    2011-04-01

    This is the first scientific study on Mary Sandrucci, who has been director of the Pediatric Clinic of the University of Turin from 1965-1966 up to 31 December 1989. Prof. Sandrucci led major studies on congenital heart disease, was the first Italian and among the first in Europe to describe phocomelia cases, to report on valuable studies antibiotics, uric acid, pediatric nephrology, nuclear medicine and genetics. She promoted the development of pediatric specialties, but at the same time promoted the study and practice of paediatrics as a whole. This study describes the past half century of medicine, history of Italian pediatrics and progress of the conquest of rights and equal opportunities for women.

  17. The Photography and Propaganda of the Maria Montessori Method in Spain (1911-1931)

    ERIC Educational Resources Information Center

    Rubi, Francesca Comas; Garcia, Bernat Sureda

    2012-01-01

    This article analyses photography as a tool for reinforcing textual discourses in the written press and supporting the popularisation of certain methods and practices in the illustrated press and magazines. The photographs will not be analysed as educational documents or testimony to educational activities but rather in an effort to explore the…

  18. [Maria Antoinette Blanchot School and the institucionalization of practical nursing education in Piauí, Brazil].

    PubMed

    Vilar, Benevina Maria; Borges, Lorena Dayse Vilarinho Nunes Magalhães; Santos, Ana Maria Ribeiro Dos

    2008-01-01

    The object of this study is the first nursing school in Piauí and the institutionalization of practical nurse education. The objective was to analyze and describe the process of institutionalization as a mark in practical nursing education in the state. It is a historical study that used a thematic oral history. The main source of data was seven interviews with people who had worked at the school. Documentary sources were used as well as secondary sources. The results portray the development of the School, highlighting its foundation and internal dynamics and pointing out its importance as the first school in the formation of nursing professional. The study also shows the importance the Sisters of Charity of Saint Vincente de Paulo who were the first nurses in the construction and development of the School.

  19. MARIA M4: clinical evaluation of a prototype ultrawideband radar scanner for breast cancer detection.

    PubMed

    Preece, Alan W; Craddock, Ian; Shere, Mike; Jones, Lyn; Winton, Helen L

    2016-07-01

    A microwave imaging system has been developed as a clinical diagnostic tool operating in the 3- to 8-GHz region using multistatic data collection. A total of 86 patients recruited from a symptomatic breast care clinic were scanned with a prototype design. The resultant three-dimensional images have been compared "blind" with available ultrasound and mammogram images to determine the detection rate. Images show the location of the strongest signal, and this corresponded in both older and younger women, with sensitivity of [Formula: see text], which was found to be maintained in dense breasts. The pathway from clinical prototype to clinical evaluation is outlined.

  20. The Photography and Propaganda of the Maria Montessori Method in Spain (1911-1931)

    ERIC Educational Resources Information Center

    Rubi, Francesca Comas; Garcia, Bernat Sureda

    2012-01-01

    This article analyses photography as a tool for reinforcing textual discourses in the written press and supporting the popularisation of certain methods and practices in the illustrated press and magazines. The photographs will not be analysed as educational documents or testimony to educational activities but rather in an effort to explore the…

  1. Maria Goeppert-Mayer Award Talk: Novel Magnetism and Transport in Complex Oxide Thin Films, Multilayers and Nanostructures

    NASA Astrophysics Data System (ADS)

    Suzuki, Yuri

    2005-03-01

    In epitaxial complex oxide systems, epitaxial strain, cation substitution and nanofabrication are just some ways in which their magnetic, electronic and optical properties may be tuned. In addition, their surfaces and interfaces provide a rich playground for the exploration of novel magnetic properties not found in the bulk constituents and the development of functional interfaces to be incorporated into technological applications. We have probed magnetism in complex oxide materials through studies of epitaxial oxide thin films, nanostructures and junction devices. With our ability to control oxide film growth as well as our expertise in nanofabrication, we have been able to study the effects of surfaces and interfaces on magnetism in ultra-thin magnetic oxide films and magnetic oxide nanostructures. For example, we have found that the nature of local magnetic structure in submicron islands of colossal magnetoresistance (CMR) material reveals the importance of shape anisotropy as well as magnetostriction in determining the micromagnetics in such small CMR structures. We have also studied epitaxial oxide trilayer junctions composed of magnetite (Fe3O4) and doped manganite (La0.7Sr0.3MnO3) in which we have confirmed the theoretically predicted negative spin polarization of Fe3O4. Transport through the barrier can be understood in terms of hopping transport through localized states that preserves electron spin information.

  2. Beyond La Nina, La Pinta, and La Santa Maria: The Invention and Mental Mapping of the New World

    ERIC Educational Resources Information Center

    Fernandez, Luis Martinez

    2013-01-01

    The topics of Columbus's voyages of exploration, the first encounters between Amerindians and Europeans, and the ensuing collision of their respective worlds provide ample opportunities for creative and stimulating pedagogical approaches that go beyond the stale memorization of dates, places, and names. This essay and accompanying classroom…

  3. Multispectral studies of selected crater- and basin-filling lunar Maria from Galileo Earth-Moon encounter 1

    NASA Technical Reports Server (NTRS)

    Williams, D. A.; Greeley, R.; Neukum, G.; Wagner, R.

    1993-01-01

    New visible and near-infrared multispectral data of the Moon were obtained by the Galileo spacecraft in December, 1990. These data were calibrated with Earth-based spectral observations of the nearside to compare compositional information to previously uncharacterized mare basalts filling craters and basins on the western near side and eastern far side. A Galileo-based spectral classification scheme, modified from the Earth-based scheme developed by Pieters, designates the different spectral classifications of mare basalt observed using the 0.41/0.56 micron reflectance ratio (titanium content), 0.56 micron reflectance values (albedo), and 0.76/0.99 micron reflectance ratio (absorption due to Fe(2+) in mafic minerals and glass). In addition, age determinations from crater counts and results of a linear spectral mixing model were used to assess the volcanic histories of specific regions of interest. These interpreted histories were related to models of mare basalt petrogenesis in an attempt to better understand the evolution of lunar volcanism.

  4. The Statherian itabirite-bearing sequence from the Morro Escuro Ridge, Santa Maria de Itabira, Minas Gerais, Brazil

    NASA Astrophysics Data System (ADS)

    Silveira Braga, Flávia Cristina; Rosière, Carlos Alberto; Queiroga, Gláucia Nascimento; Rolim, Vassily Khoury; Santos, João Orestes Schneider; McNaughton, Neal Jesse

    2015-03-01

    The itabirite-bearing metasedimentary sequence from Morro Escuro Ridge comprises the basal units of the Espinhaço Supergroup and makes up a small tectonic inlier developed during one of the Brasiliano orogenic events (800-500 Ma), amongst horses of the Archean TTG gneisses, including sheared granites of the anorogenic Borrachudos Suite (˜1700 Ma). The metasedimentary rocks are comprised of low-to intermediate-amphibolite facies schists, quartzites, conglomerates and banded iron formation (itabirite) correlatable with the sequences of the Serro Group, which underlies the metasedimentary rocks of the Espinhaço Supergroup in the Serra da Serpentina Ridge. A maximum Statherian deposition age (1668 Ma) was established using SHRIMP U-Pb isotopic constraints on zircon grains from conglomerate and quartzite units overlying the itabirite. The itabirite is predominantly hematitic and its geochemical characteristics are typical of a Lake Superior-type BIF deposited in a platformal, suboxic to anoxic environment distant from Fe-bearing hydrothermal vents. Close to the contact zone with amphibolites of the Early Neoproterozoic Pedro Lessa mafic suite, an increase of the magnetite content and crystallization of metasomatic Mg-hornblende and Ce-allanite can be observed. These mineralogical changes developed preferentially along the igneous contact zone but are probably co-genetic with the formation of alteration haloes in zircon grains during the Neoproterozoic Brasiliano orogeny (506 ± 6 Ma).

  5. Emotions Induced by Operatic Music: Psychophysiological Effects of Music, Plot, and Acting: A Scientist's Tribute to Maria Callas

    ERIC Educational Resources Information Center

    Baltes, Felicia Rodica; Avram, Julia; Miclea, Mircea; Miu, Andrei C.

    2011-01-01

    Operatic music involves both singing and acting (as well as rich audiovisual background arising from the orchestra and elaborate scenery and costumes) that multiply the mechanisms by which emotions are induced in listeners. The present study investigated the effects of music, plot, and acting performance on emotions induced by opera. There were…

  6. The Future Subjunctive in Galician-Portuguese: A Review of "Cantigas de Santa Maria" and "A Demanda do Santo Graal"

    ERIC Educational Resources Information Center

    Schultheis, Maria Luiza Carrano

    2009-01-01

    The usage and disappearance of the Central Ibero-Romance future subjunctive have been extensively researched through Old Spanish texts. Studies on the future subjunctive as it evolved in the farther Western Ibero-Romance languages, represented by Galician and Portuguese, have been scarce, if not incomplete. This dissertation partially fills the…

  7. Where's Maria? A video to increase awareness about breast cancer and mammography screening among low-literacy Latinas.

    PubMed

    Borrayo, Evelinn A

    2004-07-01

    The need exists to educate and motivate medically disadvantaged Latinas to engage in regular mammography screening to reduce their high breast cancer (BC) mortality risk due to the illness' late detection. Qualitative research methods [e.g., focus groups, key informants] were primarily used during the basic and formative research phases in preproducing and producing a breast cancer educational video for low-literacy Latinas. An 8-min video was created in an Entertainment-Education soap opera format. The purpose of the video is to create awareness about breast cancer and to motivate low-literacy Latinas who are at the precontemplation stage of behavior change to consider engaging in mammography screening. Thus, the video presents a compelling story of a Latina with whom the target audience can identify and become involved with the unfolding events of her story as she realizes her risk for breast cancer and struggles with the decision to engage in mammography. The content and format of the video include culturally relevant clues and modeling to influence Latinas' cognitive and subjective processes involved in making the decision to change. Complex attitudinal and behavioral issues can be effectively targeted to decrease the influence that psychological barriers exert in Latinas low breast cancer screening rates. Copyright 2004 The Institute for Cancer Prevention and Elsevier Inc.

  8. Micro HTA as a tool for clinical governance: the experience of the Breast Unit in "Santa Maria" Terni Hospital.

    PubMed

    Sanguinetti, A; Lucchini, R; Triola, R; Avenia, S; Bistoni, G; Conti, C; Santoprete, S; Avenia, N

    2013-01-01

    The last decade has witnessed the affirmation of the paradigm Health Technology Assessment (HTA) as a tool for government innovation technology in health care. As is known, this is an approach of evaluation oriented policy making that, in addition to provide for the disclosure of its results, it is proposed to consider simultaneously the clinical, economic, organizational, ethical and social issues arising from the introduction or disposal of a health technology, understood in the broadest sense of the term. In order to reconstruct a realistic picture of its level of implementation we have reproduced a micro HTA which served to assess the Harmonic Focus® device usefulness in breast surgery.

  9. Late Holocene Multiproxy Record (Palynology, Stable Isotope and Multi-Element Geochemistry) of Lake Santa Maria del Oro, Western Mesoamerica.

    NASA Astrophysics Data System (ADS)

    Lozano, S.; Caballero, M.; Rodriguez, A.; Roy, P.; Sosa, S.

    2007-05-01

    We present the palynological, stable isotope and major element (ITRAX X-Ray fluorescence) data from a 850-cm sediment sequence from the deepest part of lake Santa María del Oro (SMO) in order to document changes in the climatic and limnological conditions and in the vegetation for the last ca. 5000 yr. SMO is a crater lake of (750 m asl, 2 km diam.) located in a tropical sub-humid climate (1250 mm/yr, average annual temperature 21° C) at the transition between the temperate central Mexican highlands and the arid northern regions. Tropical deciduous forests which loose their leaves for 8 months in a year and the tropical oak forests are the main plant communities in the lake catchments. The western part of Mesoamerica is the cradle of maize (Zea mays ssp. mays ) agriculture; this region is probably one of the two centers of maize domestication based on the presence of one of its closets wild relative teosinte (Zea mays ssp. parviglumis ). Chronology was established with 8 AMS radiocarbon dates. Sediments are finely laminated, with some intervals dominated by black and brown clayey silt and others by brown clayey silt and calcareous silt. In some levels, laminae are characterized by silts and fine sands. Authigenic carbonate laminations are formed during the summer season, when the highest temperatures are reached in the area. Throughout the pollen analysis, teosinte pollen and maize pollen was recorded. The major element concentration (Ca and Ti) in the bulk sediments was analyzed by ITRAX multi-element scanner and the isotopic data (δ13C and δ18O) in authigenic carbonates by mass spectrometer. Ca and Ti ITRAX intensities were calibrated to mass % by using the linear relationship between ITRAX intensity and mass % obtained through conventional XRF analysis. Preliminary pollen data of SMO sediments indicates abundant pollen of teosinte from ca. 2000 to 100 BC and maize presence at ca. 1300 BC and ca. 900 BC along with high charcoal particle concentrations, suggesting early agricultural activity in the area, being the first record of maize in the western region of Mesoamerica. The phases with higher concentration of Ti are identified as periods of higher inflow into the lake basin (BC 1700-1400, 0- AD 200, AD 900 and AD 1800-1900). Phases of higher evaporative conditions are identify at ca. BC 700, BC 400, AD 400-800 and AD 1900-2003 based on Ca high values and enriched δ18O and δ13C. There exists a negative relationship between Ca and Ti. Evidence of changes in climatic conditions is inferred from the data.

  10. Preliminary investigation on a primary energy saving heat supply system for the residential district "Maria Lindenhof" in Dorsten, West Germany

    NASA Astrophysics Data System (ADS)

    Bechtel, A.; Berlinghoff, K.; Grossmann, H.; Kaschube, H.; Reinmuth, F.

    1980-12-01

    Ways and means to operate a heating station by gas motor-driven heat pumps, using river water as heat source are investigated. The economic viability of the scheme is considered. A comparison with conventional technologies clearly shows the feasibility and effectiveness of this application, and at the same time supplies guidelines for design and dimensioning. Because of possible energy saving, the present investigation supports the realization of the project.

  11. For the relief of Maria Eva Duran, Jessica Duran Cortes, Daniel Ivan Duran Cortes, and Jose Antonio Duran Cortes.

    THOMAS, 111th Congress

    Rep. Roybal-Allard, Lucille [D-CA-34

    2010-09-20

    12/20/2010 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. Emotions Induced by Operatic Music: Psychophysiological Effects of Music, Plot, and Acting: A Scientist's Tribute to Maria Callas

    ERIC Educational Resources Information Center

    Baltes, Felicia Rodica; Avram, Julia; Miclea, Mircea; Miu, Andrei C.

    2011-01-01

    Operatic music involves both singing and acting (as well as rich audiovisual background arising from the orchestra and elaborate scenery and costumes) that multiply the mechanisms by which emotions are induced in listeners. The present study investigated the effects of music, plot, and acting performance on emotions induced by opera. There were…

  13. Multispectral studies of selected crater- and basin-filling lunar Maria from Galileo Earth-Moon encounter 1

    NASA Technical Reports Server (NTRS)

    Williams, D. A.; Greeley, R.; Neukum, G.; Wagner, R.

    1993-01-01

    New visible and near-infrared multispectral data of the Moon were obtained by the Galileo spacecraft in December, 1990. These data were calibrated with Earth-based spectral observations of the nearside to compare compositional information to previously uncharacterized mare basalts filling craters and basins on the western near side and eastern far side. A Galileo-based spectral classification scheme, modified from the Earth-based scheme developed by Pieters, designates the different spectral classifications of mare basalt observed using the 0.41/0.56 micron reflectance ratio (titanium content), 0.56 micron reflectance values (albedo), and 0.76/0.99 micron reflectance ratio (absorption due to Fe(2+) in mafic minerals and glass). In addition, age determinations from crater counts and results of a linear spectral mixing model were used to assess the volcanic histories of specific regions of interest. These interpreted histories were related to models of mare basalt petrogenesis in an attempt to better understand the evolution of lunar volcanism.

  14. Joaquin Maria Albarran Y Dominguez: microbiologist, histologist, and urologist--a lifetime from orphan in Cuba to Nobel nominee.

    PubMed

    Casey, Rowan G; Thornhill, John A

    2006-09-01

    Joaquin Albarran was an extraordinary late 19th century urologist. His early career was in the field of microbiology and histopathology in Paris at a time of great medical developments and innovations. His later contributions to urology included the Albarran lever, Albarrans sign, Albarran-Ormond syndrome and seminal works on testicular and renal tumors. He also wrote treatizes on the pathophysiology of acute urinary retention, nephritis and calculus ureteric obstruction. He died at the young age of 52 from the effects of tuberculosis and in this same year was nominated for the Nobel prize in medicine.

  15. Beyond La Nina, La Pinta, and La Santa Maria: The Invention and Mental Mapping of the New World

    ERIC Educational Resources Information Center

    Fernandez, Luis Martinez

    2013-01-01

    The topics of Columbus's voyages of exploration, the first encounters between Amerindians and Europeans, and the ensuing collision of their respective worlds provide ample opportunities for creative and stimulating pedagogical approaches that go beyond the stale memorization of dates, places, and names. This essay and accompanying classroom…

  16. The Future Subjunctive in Galician-Portuguese: A Review of "Cantigas de Santa Maria" and "A Demanda do Santo Graal"

    ERIC Educational Resources Information Center

    Schultheis, Maria Luiza Carrano

    2009-01-01

    The usage and disappearance of the Central Ibero-Romance future subjunctive have been extensively researched through Old Spanish texts. Studies on the future subjunctive as it evolved in the farther Western Ibero-Romance languages, represented by Galician and Portuguese, have been scarce, if not incomplete. This dissertation partially fills the…

  17. Jesus and Maria in the Jungle: An Essay on Possibility and Constraint in the Third-Shift Third Space

    ERIC Educational Resources Information Center

    Bruna, Katherine Richardson

    2009-01-01

    One hundred years ago, Upton Sinclair, in "The Jungle," exposed the deplorable working conditions of eastern European immigrants in the meatpacking houses of Chicago. The backdrop of this article is the new Jungle of the 21st century--the hog plants of the rural Midwest. Here I speak to the lives of the Mexican workers they employ, and, more…

  18. Emotions induced by operatic music: psychophysiological effects of music, plot, and acting: a scientist's tribute to Maria Callas.

    PubMed

    Balteş, Felicia Rodica; Avram, Julia; Miclea, Mircea; Miu, Andrei C

    2011-06-01

    Operatic music involves both singing and acting (as well as rich audiovisual background arising from the orchestra and elaborate scenery and costumes) that multiply the mechanisms by which emotions are induced in listeners. The present study investigated the effects of music, plot, and acting performance on emotions induced by opera. There were three experimental conditions: (1) participants listened to a musically complex and dramatically coherent excerpt from Tosca; (2) they read a summary of the plot and listened to the same musical excerpt again; and (3) they re-listened to music while they watched the subtitled film of this acting performance. In addition, a control condition was included, in which an independent sample of participants succesively listened three times to the same musical excerpt. We measured subjective changes using both dimensional, and specific music-induced emotion questionnaires. Cardiovascular, electrodermal, and respiratory responses were also recorded, and the participants kept track of their musical chills. Music listening alone elicited positive emotion and autonomic arousal, seen in faster heart rate, but slower respiration rate and reduced skin conductance. Knowing the (sad) plot while listening to the music a second time reduced positive emotions (peacefulness, joyful activation), and increased negative ones (sadness), while high autonomic arousal was maintained. Watching the acting performance increased emotional arousal and changed its valence again (from less positive/sad to transcendent), in the context of continued high autonomic arousal. The repeated exposure to music did not by itself induce this pattern of modifications. These results indicate that the multiple musical and dramatic means involved in operatic performance specifically contribute to the genesis of music-induced emotions and their physiological correlates. Copyright © 2011 Elsevier Inc. All rights reserved.

  19. For the relief of Maria Eva Duran, Jessica Duran Cortes, Daniel Ivan Duran Cortes, and Jose Antonio Duran Cortes.

    THOMAS, 111th Congress

    Rep. Roybal-Allard, Lucille [D-CA-34

    2010-09-20

    House - 12/20/2010 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  20. 76 FR 74070 - Endangered and Threatened Species; Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-30

    ... 12/31/2012 BRITZKE, ERIC R 023666 3/1/2011 12/31/2012 BRZYSKI, JESSICA R 212423 6/1/2009 12/31/2010..., DANIEL R 43605A 9/15/2011 12/31/2013 CUNNINGHAM, GEORGE R 38862A 6/30/2011 12/31/2012 CUTHBERT, FRANCESCA J 212430 5/22/2009 12/31/2010 CUTHBERT, FRANCESCA J 43541A 7/1/2011 12/31/2012 DAVEY RESOURCE GROUP...

  1. BOOK REVIEW: Galileo's Muse: Renaissance Mathematics and the Arts

    NASA Astrophysics Data System (ADS)

    Peterson, Mark; Sterken, Christiaan

    2013-12-01

    Galileo's Muse is a book that focuses on the life and thought of Galileo Galilei. The Prologue consists of a first chapter on Galileo the humanist and deals with Galileo's influence on his student Vincenzo Viviani (who wrote a biography of Galileo). This introductory chapter is followed by a very nice chapter that describes the classical legacy: Pythagoreanism and Platonism, Euclid and Archimedes, and Plutarch and Ptolemy. The author explicates the distinction between Greek and Roman contributions to the classical legacy, an explanation that is crucial for understanding Galileo and Renaissance mathematics. The following eleven chapters of this book arranged in a kind of quadrivium, viz., Poetry, Painting, Music, Architecture present arguments to support the author's thesis that the driver for Galileo's genius was not Renaissance science as is generally accepted but Renaissance arts brought forth by poets, painters, musicians, and architects. These four sets of chapters describe the underlying mathematics in poetry, visual arts, music and architecture. Likewise, Peterson stresses the impact of the philosophical overtones present in geometry, but absent in algebra and its equations. Basically, the author writes about Galileo, while trying to ignore the Copernican controversy, which he sees as distracting attention from Galileo's scientific legacy. As such, his story deviates from the standard myth on Galileo. But the book also looks at other eminent characters, such as Galileo's father Vincenzo (who cultivated music and music theory), the painter Piero della Francesca (who featured elaborate perspectives in his work), Dante Alighieri (author of the Divina Commedia), Filippo Brunelleschi (who engineered the dome of the Basilica di Santa Maria del Fiore in Florence, Johannes Kepler (a strong supporter of Galileo's Copernicanism), etc. This book is very well documented: it offers, for each chapter, a wide selection of excellent biographical notes, and includes a fine

  2. The Maria-Goeppert-Mayer Award Lecture: The Science of Ultrashort Pulse Generation, in the Visible and X-Ray Regions of the Spectrum

    NASA Astrophysics Data System (ADS)

    Murnane, Margaret M.

    1997-04-01

    Ultrashort x-ray pulses give researchers a new window through which to view the natural world, with the ability to spatially and temporally resolve processes basic to material and chemical systems. In the 1990's, there has been a revolution in the technology of laser sources, resulting in the ability to simply and reliably produce light pulses as short as 3 optical cycles in duration, both in the visible and the x-ray region of the spectrum. Also, powerful new techniques to obtain accurate pictures of the exact shape of these ultrashort light pulses have been developed, which are revolutionizing the way we think about and use light. Finally, using harmonic techniques to up-convert visible light into the x-ray region, we can generate coherent and tunable light below 5 nm, with unprecedented short duration (3-10 fs).

  3. Maria Goeppert-Mayer Award Prize Talk--Computer simulation studies of emerging dynamical structure in glass-forming liquids and polymers

    NASA Astrophysics Data System (ADS)

    Glotzer, Sharon C.

    2000-03-01

    Computer simulations of soft materials and complex fluids have provided a wealth of information on these systems that elucidates and guides experimental investigation. Molecular dynamics (MD) computer simulation in particular provides a unique window into the complex microscopic processes that control, e.g., the transformation of a liquid to a glass. As the glass transition is approached, particles (atoms or molecules in the case of simple liquids, monomers in the case of polymer melts, or colloids in the case of colloidal suspensions) become temporarily localized and relaxation times increase by many orders of magnitude. At the same time, MD simulations have shown that the dynamics becomes increasingly correlated and spatially heterogeneous, developing a characteristic dynamical length scale which grows rapidly as the glass transition is approached, despite the fact that static density and composition correlations remain short-ranged. In this talk, we review our investigations of dynamical heterogeneity and correlated particle motion in several model glass-forming liquids and polymer melts using MD simulation. We compare our results with new experimental data on glass-forming colloidal suspensions, and address the possible implications of our findings for nano-confined fluids, filled polymers and nanocomposites.

  4. Maria Goeppert-Mayer Award Talk: νe or not ν_e? (and other high Δ m^2 questions)

    NASA Astrophysics Data System (ADS)

    Conrad, Janet

    2001-04-01

    This talk reviews accelerator-based neutrino oscillation searches. Recently completed experiments have concentrated on the Δ m^2 > 0.1 eV^2 region, and LSND has observed a signal which can be interpreted as a ν_μ arrow νe oscillations. This has important implications for the Standard Model and for cosmology, if the signal is verified by the upcoming MiniBooNE experiment. The outcome of MiniBooNE will shape the design of the next generation of accelerator based oscillation experiments at a neutrino factory. These experiments will usher in a new era of precision neutrino oscillation measurements.

  5. Tense and Aspect in Mandarin Chinese and Spanish: Contrasts Manifested in the Mandarin Translation of Javier Marias' Corazón Tan Blanco

    ERIC Educational Resources Information Center

    Hung, Yu-Ju

    2016-01-01

    Mandarin Chinese and Spanish are both considered aspect languages for the simple reason that they both mark grammatical aspect morphologically: the former attaches a particle expressing only aspectual meaning to the root of a verb, while the latter attaches a suffix expressing both aspectual and tense meaning to the root of a verb. Since tense…

  6. Post mortem magnetic resonance imaging in the fetus, infant and child: A comparative study with conventional autopsy (MaRIAS Protocol)

    PubMed Central

    2011-01-01

    Background Minimally invasive autopsy by post mortem magnetic resonance (MR) imaging has been suggested as an alternative for conventional autopsy in view of the declining consented autopsy rates. However, large prospective studies rigorously evaluating the accuracy of such an approach are lacking. We intend to compare the accuracy of a minimally invasive autopsy approach using post mortem MR imaging with that of conventional autopsy in fetuses, newborns and children for detection of the major pathological abnormalities and/or determination of the cause of death. Methods/Design We recruited 400 consecutive fetuses, newborns and children referred for conventional autopsy to one of the two participating hospitals over a three-year period. We acquired whole body post mortem MR imaging using a 1.5 T MR scanner (Avanto, Siemens Medical Solutions, Enlargen, Germany) prior to autopsy. The total scan time varied between 90 to 120 minutes. Each MR image was reported by a team of four specialist radiologists (paediatric neuroradiology, paediatric cardiology, paediatric chest & abdominal imaging and musculoskeletal imaging), blinded to the autopsy data. Conventional autopsy was performed according to the guidelines set down by the Royal College of Pathologists (UK) by experienced paediatric or perinatal pathologists, blinded to the MR data. The MR and autopsy data were recorded using predefined categorical variables by an independent person. Discussion Using conventional post mortem as the gold standard comparator, the MR images will be assessed for accuracy of the anatomical morphology, associated lesions, clinical usefulness of information and determination of the cause of death. The sensitivities, specificities and predictive values of post mortem MR alone and MR imaging along with other minimally invasive post mortem investigations will be presented for the final diagnosis, broad diagnostic categories and for specific diagnosis of each system. Clinical Trial Registration NCT01417962 NIHR Portfolio Number: 6794 PMID:22192497

  7. [Viktor Emil v. Gebsattel and Maria v. Stach. New light on two participants of the 3rd psychoanalytical congress at Weimar (1911)].

    PubMed

    von Minden, Stephan

    2011-01-01

    Starting from the famous group photo of the Weimar congress, the article focuses on two of the participants portrayed who up to now have remained more or less unidentified, providing an outline of their lives. While v. Gebsattel was just about to start his career as psychotherapist in 1911, the feminist journalist v. Stach seems to have withdrawn into private life.

  8. For the relief of Maria Carlota Tribaldo, Jose Vladimir Orellana-Hernandez, Bernardo Tribaldo, Yulieth Tribaldo, and Yedssi Aceneth Moreno Forero.

    THOMAS, 111th Congress

    Rep. Polis, Jared [D-CO-2

    2009-05-05

    06/15/2009 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  9. Article Withdrawal: "Perceptions of the use of complementary therapy and Siddha medicine among rural patients with HIV/AIDS: a case study from India" by Maria Costanza Torri.

    PubMed

    2014-01-01

    The above article from the International Journal of Health Planning and Management, published online in Wiley Online Library on July 4th 2012, has been withdrawn by agreement between the author, the journal Editor-in-Chief and John Wiley & Sons Ltd. The withdrawal has been agreed owing to an error at the publishers and subsequent dual publication in the journal. The journal Editor-in-Chief and John Wiley & Sons Ltd. would like to emphasise that there is no suggestion of a breach of publication ethics by Dr Torri. REFERENCE Torri MC. 2012. Perceptions of the use of complementary therapy and Siddha medicine among rural patients with HIV/AIDS: a case study from India. Int J Health Plann Mgmt. doi: 10.1002/hpm.2242. Copyright © 2013 John Wiley & Sons, Ltd.

  10. Disturbance of deep-water reef communities by exploratory oil and gas operations in the Santa Maria basin and Santa Barbara channel. Final report, September 1992-September 1995

    SciTech Connect

    Diener, D.; Benech, S.V.; Busnardo, M.; Davis, N.; Evans, J.

    1995-09-01

    A study was undertaken to investigate the impacts to deep-water, hard-bottom benthic communities associated with disturbances caused by oil and gas exploratory operations on the Outer Continental Shelf of California. A literature survey compiled a history of exploratory oil and gas development and located wellsites where disturbances due to anchoring or discharges probably impacted hard-bottom communities. A photographic survey of the selected sites collected data for subsequent analyses on the type, distribution, and longevity of anchoring disturbances. Analyses of the field data revealed that less than one percent of hard-bottom habitat within the area of the mooring system was disturbed. The results of the study indicated that hard-bottom epifaunal communities do recover from these disturbances; however, recovery is highly dependent on the type of disturbance.

  11. Study of the Effect of the Strategy of Heating on the Mudejar Church of Santa Maria in Ateca (Spain) for Preventive Conservation of the Altarpiece Surroundings

    PubMed Central

    García-Diego, Fernando-Juan; Fernández-Navajas, Ángel; Beltrán, Pedro; Merello, Paloma

    2013-01-01

    The mudéjar church of Santa María (Ateca) is valuable for its architecture and the altarpiece contained inside. Ateca is a village with continental climate characterized by cold winters and hot summers. In this paper we are interested in analysing the effect of temperature and relative humidity (RH) changes produced by the heating system on the altarpiece. Therefore, a monitoring system of 15 temperature and 15 relative humidity sensors was installed with a recording frequency of a data point per minute. The main contribution of this paper is the quantitative study of the effect of the heating system on the thermo-hygrometric parameters using statistical techniques such as ANOVA, mean daily trajectories or bivariate plots, and the proposal of an innovative dynamic contour plot. As results, the heating system produces a substantial increase (decrease) of temperature (RH) causing an hourly variation of these physical parameters detrimental to the conservation of the altarpiece, especially in its higher areas. PMID:24064599

  12. Provenance of granites used to build the Santa Maria de Valdeiglesias Monastery, Pelayos de la Presa (Madrid, Spain), and conservation state of the monumental complex

    NASA Astrophysics Data System (ADS)

    Fort, R.; Alvarez de Buergo, M.; Vazquez-Calvo, C.; Perez-Monserrat, E. M.; Varas-Muriel, M. J.; Lopez-Arce, P.

    2012-04-01

    The construction of the Cistercian Monastery began at 1180, in an initial Late Romanesque style in which the Church was erected; later on, in 1258, the church underwent a severe fire, only the apse stood standing. The church was reconstructed at the end of the 13th century in Mudejar style. Gothic style was used later on, in the 16th century, for the reconstruction of the funerary chapel, and Renaissance style for the Plateresque door in between the church and the sacristy. At the end of the 16th century, the main door to access the church was built in Baroque style. In 1836, the Ecclesiastical Confiscations resulted on transfer the Monastery into particular owners. This fact favoured its abandon and ruin state until 1979, when architect Mariano Garcia Benito purchased the property and started the conservation and consolidation of the complex, beginning with the Bell Tower. Natural stone materials used in the Monastery are igneous (granite) and metamorphic rocks (gneiss and schist), and artificial stone materials are bricks and mortars, both joint and rendering ones. Granite is the most abundant material used in the complex, with a structural/reinforcing role in elements such as lintels, jambs, buttresses, or bottom areas of the walls with greater sizes and better dimensioned. Some pillars are granite built, from the large ashlars of the sacristy, to the rubble-work of the Mozarab chapel. Two types of monzogranite can be differentiated in relation to distinct constructive stages: the coarse texture monzogranite is used in the first building stages, while the fine texture monzogranite was employed mainly from 17th century on. Petrophysical characteristics of these granites are different but show a good quality to be used in construction. Nevertheless, the abandon and partial ruin of the complex, the devastating fire events (the second one in 1743) leaded to the decay acceleration of the monumental complex, being nowadays the church in ruin, with no roofs and walls in the risk of collapse, leaving the wall fillings exposed to the environment, speeding up the deterioration of the monumental complex. The Monastery construction was supplied of the natural stone closest to it, the monzogranite that outcrops in the surroundings of the monastic complex, with main differences based on its grain-size. The Monastery settles in a coarse grain-size monzogranite area, material that was used in its first building stages. Provenance quarries are scarce hundreds meters far from the building, and a little bit further, in the San Esteban hill, we can find the fine grain size area. In both areas, marks of the extractive processes can be found. The geological provenance of the Monastery building materials has been for first time located with the importance it may have for restoration purposes.

  13. Study of the effect of the strategy of heating on the mudejar church of Santa Maria in Ateca (Spain) for preventive conservation of the altarpiece surroundings.

    PubMed

    García-Diego, Fernando-Juan; Fernández-Navajas, Angel; Beltrán, Pedro; Merello, Paloma

    2013-08-26

    The mudéjar church of Santa María (Ateca) is valuable for its architecture and the altarpiece contained inside. Ateca is a village with continental climate characterized by cold winters and hot summers. In this paper we are interested in analysing the effect of temperature and relative humidity (RH) changes produced by the heating system on the altarpiece. Therefore, a monitoring system of 15 temperature and 15 relative humidity sensors was installed with a recording frequency of a data point per minute. The main contribution of this paper is the quantitative study of the effect of the heating system on the thermo-hygrometric parameters using statistical techniques such as ANOVA, mean daily trajectories or bivariate plots, and the proposal of an innovative dynamic contour plot. As results, the heating system produces a substantial increase (decrease) of temperature (RH) causing an hourly variation of these physical parameters detrimental to the conservation of the altarpiece, especially in its higher areas.

  14. Fractionation and leachability of heavy metals from aged and recent Zn metallurgical leach residues from the Três Marias zinc plant (Minas Gerais, Brazil).

    PubMed

    Sethurajan, Manivannan; Huguenot, David; Lens, Piet N L; Horn, Heinrich A; Figueiredo, Luiz H A; van Hullebusch, Eric D

    2016-04-01

    Various mineral processing operations to produce pure metals from mineral ores generate sludges, residues, and other unwanted by-products/wastes. As a general practice, these wastes are either stored in a reservoir or disposed in the surrounding of mining/smelting areas, which might cause adverse environmental impacts. Therefore, it is important to understand the various characteristics like heavy metal leaching features and potential toxicity of these metallurgical wastes. In this study, zinc plant leach residues (ZLRs) were collected from a currently operating Zn metallurgical industry located in Minas Gerais (Brazil) and investigated for their potential toxicity, fractionation, and leachability. Three different ZLR samples (ZLR1, ZLR2, and ZLR3) were collected, based on their age of production and deposition. They mainly consisted of Fe (6-11.5 %), Zn (2.5 to 5.0 %), and Pb (1.5 to 2.5 %) and minor concentrations of Al, Cd, Cu, and Mn, depending on the sample age. Toxicity Characteristic Leaching Procedure (TCLP) results revealed that these wastes are hazardous for the environment. Accelerated Community Bureau of Reference (BCR) sequential extraction clearly showed that potentially toxic heavy metals such as Cd, Cu, Pb, and Zn can be released into the environment in high quantities under mild acidic conditions. The results of the liquid-solid partitioning as a function of pH showed that pH plays an important role in the leachability of metals from these residues. At low pH (pH 2.5), high concentrations of metals can be leached: 67, 25, and 7 % of Zn can be leached from leach residues ZLR1, ZLR2, and ZLR3, respectively. The release of metals decreased with increasing pH. Geochemical modeling of the pH-dependent leaching was also performed to determine which geochemical process controls the leachability/solubility of the heavy metals. This study showed that the studied ZLRs contain significant concentrations of non-residual extractable fractions of Zn and can be seen as a potential secondary resource for Zn.

  15. The contribution of Maria Sklodowska-Curie and Pierre Curie to Nuclear and Medical Physics. A hundred and ten years after the discovery of radium.

    PubMed

    Diamantis, Aristidis; Magiorkinis, Emmanouil; Papadimitriou, Athanasios; Androutsos, Georgios

    2008-01-01

    This review aims to commemorate the life, and the accomplishments of Pierre and Marie Curie in Physics and in Medicine. Although they are primarily known for their discoveries of the elements of radium and polonium, which took place two years after the discovery of radioactivity by Henry Becquerel, Pierre's discovery of the piezo-electric phenomenon, his research on crystal symmetry, magnetism and paramagnetic substances, are equally important. With the discovery of the two radioactive elements, Pierre and Marie Curie established the new field of Nuclear Physics. It is not an over-statement to say that their discovery contributed much to our modern way of life. Marie received the Nobel Prize twice and later she became the first woman to become member of the French Academy of Sciences. Today, both Pierre and Marie Curie rest in Panthéon, in Paris.

  16. [Effectivity of screening, concepts and attitudes towards metabolic síndrome: a study in bipolar patients followed in Hospital Santa Maria psychiatric consultation].

    PubMed

    Guerreiro, Diogo Frasquilho; Navarro, Rita; Telles-Correia, Diogo; Martins, Paulo; Trigo, Elsa; Silva, Manuela; Neves, António; Góis, Carlos; Figueira, Maria Luísa

    2010-01-01

    The Metabolic Syndrome (MS) is constituted by a set of specific metabolic alterations being postulated that the main dysfunction is insulin resistance, associated with abdominal type obesity, hypertension, hyperglycemia and dyslipidemia. Epidemiological data indicates prevalence of MS of about 25%. Estimates point to higher prevalence of MS in bipolar (BP) patients, between 30 to 35%. Cost-effective screening methods, not recurring to blood test, have been researched. Test the viability of MS screening without using blood tests. Analyse knowledge and importance given to the issue of MS in Bipolar patients. Observational, cross-sectional, exploratory study. Random sample of 15 BP patients, in euthymic phase, between 18 and 65 years. Semi-structured interview, YMRS, HAMD were applied. MS diagnosis was investigated according to the International Diabetes Federation (IDF), including blood tests. Screening of MS was defined positive if blood pressure > or = to 130/85 or on anti-hypertensive medication and Abdominal Perimeter > 90 cm in males or > 80 cm in females. Afterwards a questionnaire about knowledge, attitudes and concerns on MS was applied. 14 patients completed the investigation protocol, 1 patient didn't do blood testing for unknown reasons. Five patients (36%) met IDF criteria for MS. Screening sensitivity was 80% and specificity 78% on our sample (1 false positive and 2 false negative). Twelve patients (80%) were overweight or obese. Mean IMC in patients that met IDF criteria for MS was 30 while in the other group mean IMC was 26, showing statistical significance. Only 3 (20%) have ever heard about MS, but the majority of the patients were concerned, in decreasing order, about weight gain, blood pressure cholesterol and hyperglycemia control. Although limited by small sample size, this study strengthens the idea that MS screening can be effective in clinical practice, it also indicates the need to educate BP patients about MS and to prevent overweight.

  17. Myself and Women Heroes in My World. Kindergarten Social Studies: Sojourner Truth, Harriet Tubman, Queen Liliuokalani, Amelia Earhart, Maria Tallchief, [and] Sonia Manzano.

    ERIC Educational Resources Information Center

    National Women's History Project, Santa Rosa, CA.

    Part of the National Women's History Project funded to promote the multi-cultural study of women in history, this unit will help kindergarten students learn about the contributions that women have made to U.S. society. The developers believe that equality cannot be achieved until equality is expected and until the contributions of all women are…

  18. A bill for the relief of Esidronio Arreola-Saucedo, Maria Elna Cobian Arreola, Nayely Arreola Carlos, and Cindy Jael Arreola.

    THOMAS, 113th Congress

    Sen. Feinstein, Dianne [D-CA

    2013-03-18

    03/18/2013 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1900) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  19. A bill for the relief of Esidronio Arreola-Saucedo, Maria Elna Cobain Arreola, Nayely Arreola Carlos, and Cindy Jael Arreola.

    THOMAS, 112th Congress

    Sen. Feinstein, Dianne [D-CA

    2011-03-02

    03/02/2011 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1131) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  20. Tense and Aspect in Mandarin Chinese and Spanish: Contrasts Manifested in the Mandarin Translation of Javier Marias' Corazón Tan Blanco

    ERIC Educational Resources Information Center

    Hung, Yu-Ju

    2016-01-01

    Mandarin Chinese and Spanish are both considered aspect languages for the simple reason that they both mark grammatical aspect morphologically: the former attaches a particle expressing only aspectual meaning to the root of a verb, while the latter attaches a suffix expressing both aspectual and tense meaning to the root of a verb. Since tense…

  1. A bill for the relief of Esidronio Arreola-Saucedo, Maria Elna Cobian Arreola, Nayely Bibiana Arreola, and Cindy Jael Arreola.

    THOMAS, 111th Congress

    Sen. Feinstein, Dianne [D-CA

    2009-01-06

    01/06/2009 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S94) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  2. Facilitating Intercultural Communication in Parent-Teacher Conferences: Lessons from Child Translators

    ERIC Educational Resources Information Center

    Garcia-Sanchez, Inmaculada M.; Orellana, Marjorie Faulstich; Hopkins, Megan

    2011-01-01

    Maria was a fifth grade student when the authors met her in a study of immigrant child-language brokers. Her family immigrated from a farming community in Mexico to a Chicago suburb where there were limited bilingual resources. Maria's mother did not speak fluent English, and Maria's teachers did not speak Spanish, so Maria often served as a…

  3. Facilitating Intercultural Communication in Parent-Teacher Conferences: Lessons from Child Translators

    ERIC Educational Resources Information Center

    Garcia-Sanchez, Inmaculada M.; Orellana, Marjorie Faulstich; Hopkins, Megan

    2011-01-01

    Maria was a fifth grade student when the authors met her in a study of immigrant child-language brokers. Her family immigrated from a farming community in Mexico to a Chicago suburb where there were limited bilingual resources. Maria's mother did not speak fluent English, and Maria's teachers did not speak Spanish, so Maria often served as a…

  4. An early literary description of emotional syncope in the Fifth Canto of Dante Alighieri's Commedia: 'E caddi come corpo morto cade'.

    PubMed

    Bruno, Estañol; Guillermo, Delgado; Eduardo, Jiménez-Mayo; Horacio, Sentíes-Madrid; Madrid, Horacio Sentíes

    2014-07-01

    Dante's Divine Comedy is universally acclaimed as one of the great masterpieces in world literature. It is written in first person singular and this gives an intimate acquaintance with the vision of the poet. In the Fifth Canto, he exquisitely describes the story of Paolo Malatesta and Francesca da Rimini, illicit lovers killed by Francesca's husband, Gianciotto Malatesta. The story, dramatically told by Francesca, deeply moves the poet, who suddenly faints. In the words of Dante himself: 'E caddi come corpo morto cade' (And fell, even as a dead body falls). This probably is the first literary description of an emotional syncope in world literature. We found that three great plastic artists (John Flaxman, William Blake and Gustave Doré) captured the crucial moment of the syncope in three extraordinary images left for posterity.

  5. Hidden-service Statistics Reported by Relays

    DTIC Science & Technology

    2015-06-01

    Third Conference on Theory of Cryptography , TCC’06, 2006. [8] Fabienne Eigner, Aniket Kate, Matteo Maffei, Francesca Pampaloni, and Ivan Pryvalov...Challenges in protecting tor hidden services from botnet abuse. In Proceedings of Financial Cryptography and Data Security (FC’14), March 2014. [14

  6. Australia and India: Facing the Twenty-First Century Skills Challenge. Conference Paper

    ERIC Educational Resources Information Center

    Beddie, Francesca M.

    2009-01-01

    The governments of India and Australia are working to enhance cooperation on training, at both official and industry level. As part of the exchange of ideas, Francesca Beddie, General Manager, Research, National Centre for Vocational Education Research, visited India in August 2009 at the invitation of the Australia-India Council. This paper…

  7. Life as an early career researcher: interview with Eleftheria Anastasopoulou

    PubMed Central

    Anastasopoulou, Eleftheria A

    2016-01-01

    Eleftheria Anastasopoulou speaks to Francesca Lake, Managing Editor: Eleftheria is currently pursuing her PhD in immunotherapy of cancer and biomarkers. Her interests focus mainly on detection of tumor antogen-specific T cells in vaccinated patients. She attained her degree at the National and Kapodistrian University of Athens, and holds an MSc from Leiden University. PMID:28031954

  8. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (83rd, Phoenix, Arizona, August 9-12, 2000). Communication Theory and Method Division.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Communication Theory and Method Division section of the proceedings contains the following 16 papers: "Profiling TV Ratings Users: Content-Based Advisories and Their Adoption" (Robert Abelman and David Atkin); "It's All About the Information: Salience Effects on the Perceptions of News Exemplification" (Francesca R. Dillman…

  9. Analyzing Task-Based User Study Data to Determine Colormap Efficiency

    SciTech Connect

    Ashton, Zoe Charon Maria; Wendelberger, Joanne Roth; Ticknor, Lawrence O.; Turton, Terece; Samsel, Francesca

    2015-07-23

    Domain scientists use colormaps to visualize their data. These are useful for identifying areas of interest including Eddy Identification and Characterizing Currents. New colormaps have been designed by visual artist Francesca Samsel. User studies have been implemented to determine whether or not these colormaps are an improvement.

  10. Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (29th, Melbourne, Australia, July 10-15, 2005). Volume 3

    ERIC Educational Resources Information Center

    Chick, Helen L., Ed.; Vincent, Jill L., Ed.

    2005-01-01

    The third volume of the 29th annual conference of the International Group for the Psychology of Mathematics Education contains full research report papers. Papers include: (1) Students' Use of ICT Tools: Choices and Reasons (Anne Berit Fuglestad); (2) Interaction of Modalities in Cabri: A Case Study (Fulvia Furinghetti, Francesca Morselli, and…

  11. Developing Learning Organizations at the Small Unit Level

    DTIC Science & Technology

    2010-01-01

    the After Action Review (AAR) is another highlighted success in its holistic attempts to become a learning organization. In his Harvard Business Review article...reexamined/index.html. Garvin, David A., Edmondson, Amy C. & Gino Francesca (2008). Is Yours a Learning Organization? Harvard Business Review . www.hbr.org

  12. 76 FR 10880 - Initiation of Administrative Review of the Antidumping Duty Order on Wooden Bedroom Furniture...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... Furniture (Zhangzhou) Co., Ltd.;* U-Rich Furniture Ltd.* Wan Bao Chen Group Hong Kong Co., Ltd. Wanhengtong.... Guangzhou Maria Yee Furnishings Ltd.;* Pyla HK, Ltd.;* Maria Yee, Inc.* Hainan Jong Bao Lumber Co., Ltd...

  13. 77 FR 68146 - Notice of Intent To Prepare an Environmental Impact Statement for the Paseo del Morro National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ..., Plaza, access to the Santa Maria Magdalena Cemetery, viewpoints, pocket seating areas, and drinking... extension. The first segment would run parallel to the Santa Maria Magdalena Cemetery, the second...

  14. Taco De Sesos

    ERIC Educational Resources Information Center

    de la Loza, Sandra

    2004-01-01

    Taco de Sesos is a digitally animated fotonovella with the help of which the archetype of the "Maria" is explored. "La Maria" is represented as the heroic figure that quietly suffers a myriad of physical and symbolic violences.

  15. "Mestiza" Consciousness: An Examination of Two Plays with Chicana Protagonists.

    ERIC Educational Resources Information Center

    Aragon, Cecilia

    2001-01-01

    Examines the representation of gender and ethnicity in two female protagonists, Maria in "Simply Maria" and Alicia in "Alicia in Wonder Tierra." Demonstrates the cultural politics that direct how the protagonists negotiate gender identity within Mexican-American cultures. (SG)

  16. 77 FR 44651 - Proposed Flood Hazard Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ....bakeraecom.com/index.php/florida/manatee/ City of Anna Maria City Hall, 10005 Gulf Drive, Anna Maria, FL....php/montana/ravalli/ City of Hamilton 202 South 3rd Street, Hamilton, MT 59840. City of...

  17. Mexico’s Troublesome Triangle: Poverty, Education, and Emigration

    DTIC Science & Technology

    2011-10-28

    School Subsidy Experiment in Mexico” 22. 56 Lonnie Rowell, Yara Amparo Lopez Lopez, Basthi Maribel King Ristori, Maria Mercedes 11 discussed... Amparo Lopez Lopez, Basthi Maribel King Ristori, Maria Mercedes Veyna Figueroa, Eva Mejia, Elizabeth Schlicher, Angel Chavarin, Briana Colorado

  18. "Mestiza" Consciousness: An Examination of Two Plays with Chicana Protagonists.

    ERIC Educational Resources Information Center

    Aragon, Cecilia

    2001-01-01

    Examines the representation of gender and ethnicity in two female protagonists, Maria in "Simply Maria" and Alicia in "Alicia in Wonder Tierra." Demonstrates the cultural politics that direct how the protagonists negotiate gender identity within Mexican-American cultures. (SG)

  19. Taco De Sesos

    ERIC Educational Resources Information Center

    de la Loza, Sandra

    2004-01-01

    Taco de Sesos is a digitally animated fotonovella with the help of which the archetype of the "Maria" is explored. "La Maria" is represented as the heroic figure that quietly suffers a myriad of physical and symbolic violences.

  20. CMB-13 research on carbon and graphite

    NASA Technical Reports Server (NTRS)

    Smith, M. C.

    1972-01-01

    Preliminary results of the research on carbon and graphite accomplished during this report period are presented. Included are: particle characteristics of Santa Maria fillers, compositions and density data for hot-molded Santa Maria graphites, properties of hot-molded Santa Maria graphites, and properties of hot-molded anisotropic graphites. Ablation-resistant graphites are also discussed.

  1. 76 FR 5339 - Endangered and Threatened Species; Take of Anadromous Fish

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... over-summering patterns in the Santa Maria River estuary and abundance and distribution of steelhead in the upper Sisquoc River (a tributary to the Santa Maria River). In the Santa Maria River estuary... estuary. In the upper Sisquoc River, Stillwater is requesting permission to observe up to 3000 juvenile...

  2. Comment by J.P. Figueiredo, & Hoorn, C. on 'Late Miocene sedimentary environments in south-western Amazonia (Solimões Formation; Brazil)' by Martin Gross, Werner E. Piller, Maria Ines Ramos, Jackson Douglas da Silva Paz

    NASA Astrophysics Data System (ADS)

    Figueiredo, Jorge Jesus Picanço

    2012-04-01

    In their paper Gross et al., 2011 present an excellent description of a series of outcrops from the Eirunepe region in western Amazonia (Brazil). The authors interpret these sediments as relics of a Late Miocene anastomosing fluvial system and conclude that the paleogeography of the entire western Amazon region must have been characterized by this environmental setting. They also imply that therefore a long-lived lake system - or megawetland - never existed. We contend this assumption for some reasons, amongst them, the most important are: (1) this is an inconsistent overgeneralized conclusion; (2) The authors make references to previous scientific works we published which we consider incorrect, and therefore can mislead their readers.

  3. Grain Size Effects (5-63μm) of the UV-VIS-NIR Spectra of Ilmenite-Bearing Assemblages: Implications for Mapping TiO2 in the Lunar Maria

    NASA Astrophysics Data System (ADS)

    Riner, M. A.; Lucey, P. G.; Gillis-Davis, J. J.

    2007-12-01

    Fine-grained particles (≤60μm) dominate the particle size distributions of many planetary surfaces. Systematic studies of particle size effects within the fine fraction have typically concentrated on transparent silicate minerals [1,2]. We have acquired a synthetic powdered ilmenite sample from Sigma-Alrich and verified the composition via X-ray diffraction and Mössbauer spectroscopy. The sample was separated into six size fractions between 5 and 63μm using ultrasonic sieving techniques (Gilson Company). Reflectance spectra, taken at RELAB, between 0.3 and 2.5μm show systematic changes in spectral contrast with particle size. A long-standing goal of the lunar science community has been the remote mapping of TiO2 abundance on the lunar surface to enable detailed studies of lunar crustal composition, surface volcanism and temporal and spatial variations in mantle composition. Returned lunar regolith samples have large variations in TiO2 abundance (0-10wt%), dominantly in the opaque oxide mineral ilmenite (FeTiO3). There is a correlation between TiO2 abundance and the ratio of ultraviolet (UV) to visible (VIS) reflectance of lunar soils but the accuracy and universal applicability of the correlation persists. Gillis-Davis and coworkers [3], demonstrated the effect of ilmenite grain size on the TiO2-UVVIS color correlation of modeled mixtures of ilmenite with low-Ti lunar mare soil for variations in ilmenite grain size from the rest of the lunar soil. They found that reducing the modeled grain size of ilmenite increased its cross sectional area and thus its spectral effectiveness. Utilizing the new ilmenite size separates we present the single scattering albedo as a function of particle size (5-63μm) in the wavelength range 0.3-2.5μm. These data can be used to improve modeled mixtures of ilmenite as a function of grain size. We show that spectral variations in ilmenite with grain size introduces scatter into the TiO2-UVVIS color correlation even if the grain size of the ilmenite is the same as the lunar soil in which it is contained. We also show that the spectral changes in ilmenite due to grain sizes will temper the magnitude of the grain size effects demonstrated by Gillis-Davis et al. [3] and makes it less likely that the UVVIS-TiO2 correlation can be explained by ilmenite alone. Grain size effects cannot explain the full range of TiO2 variability but do introduce significant scatter in UVVIS - TiO2 correlation. These findings emphasize the need to understand secondary controls on the UVVIS color of lunar soils in order to yield accurate TiO2 estimates. [1] Mustard and Hayes, Icarus, 1997; [2] Adams and Felice, JGR, 1967; [3] Gillis-Davis et al., GCA, 2006.

  4. Water Resources Data--California, Water Year 2002, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Rockwell, G.L.; Pope, G.L.; Agajanian, J.; Caldwell, L.A.

    2003-01-01

    Water-resources data for the 2002 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 188 gaging stations and 10 crest-stage partial-record stations, stage and contents for 19 lakes and reservoirs, gage-height records for 2 stations, water quality for 39 streamflow-gaging stations and 11 partial-record stations, and precipitation data for 1 station. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  5. Water Resources Data, California, Water Year 1991. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Jensen, R.M.; Hoffman, E.B.; Bowers, J.C.; Mullen, J.R.

    1992-01-01

    Water resources data for the 1991 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains dischrage records for 171 streamflow-gaging stations, 16 crest-stage partial-record streamflow stations, and 3 miscellaneous measurement stations; stage and contents records for 24 lakes and reservoirs; water-quality records for 23 streamflow-gaging stations, 4 partial-record stations; and precipitation records for 16 stations. These data represent that part of the National Water Data System operated by the U,S. Geological Survey and cooperating State and Federal agencies in California.

  6. Water Resources Data, California Water Year 1982, Volume 1. Southern Great Basin from Mexican Border to Mono Lake basin, and Pacific slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; Butcher, M.T.; Lamb, C.E.; Singer, J.A.; Smith, G.B.

    1984-01-01

    Water-resources data for the 1982 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 160 gaging stations; stage and contents for 19 lakes and reservoirs; water quality for 20 streams and 20 wells; water levels for 174 observation wells. Also included are 10 crest-stage partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  7. Water Resources Data, California, Water Year 1994. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Hayes, P.D.; Agajanian, J.A.; Rockwell, G.L.

    1995-01-01

    Water resources data for the 1994 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 143 streamflow-gaging stations, 15 crest-stage partial-record streamflow stations; (2) stage and contents records for 20 lakes and reservoirs; (3) water quality records for 19 streamflow-gaging stations and 2 partial-record stations; and ( 4) precipitation records for 8 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  8. Water Resources Data for California, water year 1981: Vol. 1. Colorado River basin, Southern Great basin from Mexican Border to Mono Lake basin, and Pacific slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1982-01-01

    Water-resources data for the 1981 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 169 gaging stations; stage and contents for 19 lakes and reservoirs; water quality for 42 streams and 21 wells; water levels for 169 observation wells. Also included are 10 crest-stage partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  9. Water Resources Data for California, Water Year 1988. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Polinoski, K.G.; Hoffman, E.B.; Smith, G.B.; Bowers, J.C.

    1989-01-01

    Water resources data for the 1988 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 134 gaging stations; stage and contents for 17 lakes and reservoirs; and water quality for 24 streams. Also included are 10 crest-stage partial-record stations, 5 miscellaneous measurement sites, and 16 water-quality partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  10. Water Resources Data, California, Water Year 1996. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Rockwell, G.L.; Hayes, P.D.; Agajanian, J.A.

    1997-01-01

    Water-resources data for the 1996 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 149 gaging stations and 6 crest-stage partial-record stations, stage and contents for 21 lakes and reservoirs, gage height records for 1 station, water quality for 19 streamflow-gaging stations and 17 partial record stations, and precipitation data for 4 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  11. Water Resources Data, California, Water Year 1989. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Hoffman, E.B.; Bowers, J.C.; Jensen, R.M.

    1990-01-01

    Water resources data for the 1989 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 137 gaging stations; stage and contents for 15 lakes and reservoirs; water quality for 25 streams; and precipitation for 8 gaging stations. Also included are 15 crest-stage partial-record stations, 7 miscellaneous measurement sites, and 5 water-quality partial record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  12. Water resources data, California, water year 2004, volume 1. southern Great Basin from Mexican border to Mono Lake Basin, and Pacific Slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Agajanian, J.; Caldwell, L.A.; Rockwell, G.L.; Pope, G.L.

    2005-01-01

    Water-resources data for the 2004 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 195 gaging stations and 10 crest-stage partial-record stations, stage and contents for 25 lakes and reservoirs, gage-height records for 2 stations, water quality for 47 streamflow-gaging stations and 7 partial-record stations, and precipitation data for 5 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  13. Water resources data for California, water year 1979; Volume 1: Colorado River basin, Southern Great Basin from Mexican Border to Mono Lake basin, and Pacific slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1981-01-01

    Water-resources data for the 1979 water year for California consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; records of water levels in selected observation wells; and selected chemical analyses of ground water. Records for a few pertinent streamflow and water-quality stations in bordering States are also included. These data, a contribution to the National Water Data System, were collected by the Geological Survey and cooperating local, State, and Federal agencies in California.

  14. Water Resources Data, California, Water Year 1990. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; Jensen, R.M.; Hoffman, E.B.

    1991-01-01

    Water resources data for the 1990 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 157 streamflow-gaging stations, 16 crest-stage partial-record streamflow stations, and 2miscellaneous measurement stations; stage and contents records for 16 lakes and reservoirs; water-quality records for 19 streamflow-gaging stations, 2 partial-record stations; and precipitation records for 13 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  15. Water Resources Data, California, Water Year 1997. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Hayes, P.D.; Agajanian, J.A.; Rockwell, G.L.

    1998-01-01

    Water-resources data for the 1997 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 151 gaging stations and 16 crest-stage partial-record stations, stage and contents for 21 lakes and reservoirs, gage height records for 1 station, water quality for 23 streamflow-gaging stations and 10 partialrecord stations, and precipitation data for 5 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Califomia.

  16. Water Resources Data -- California, Water Year 2003, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Pope, G.L.; Agajanian, J.; Caldwell, L.A.; Rockwell, G.L.

    2004-01-01

    Water-resources data for the 2003 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 193 gaging stations and 11 crest-stage partial-record stations, stage and contents for 22 lakes and reservoirs, gage-height records for 2 stations, water quality for 47 streamflow-gaging stations and 12 partial-record stations, and precipitation data for 1 station. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  17. Water resources data for California, water year 1980; Volume 1, Colorado River basin, Southern Great Basin from Mexican border to Mono Lake basin, and Pacific slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1981-01-01

    Volume 1 of water resources data for the 1980 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents in lake and reservoirs; and water levels in wells. This report contains discharge records for 174 gaging stations; stage and contents for 18 lakes and reservoirs; water quality for 51 stations; water levels for 165 observation wells. Also included are 9 crest-stage partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  18. Water Resources Data for California, Water Year 1987. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; McConaughy, C.E.; Polinoski, K.G.; Smith, G.B.

    1988-01-01

    Water resources data for the 1987 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 134 gaging stations; stage and contents for 16 lakes and reservoirs; and water quality for 16 streams. Also included are 10 crest-stage partial-record stations, 3 miscellaneous measurement sites, and 10 water-quality partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  19. Water resources data for California, water year 1976; Volume 1: Colorado River basin, southern Great Basin from Mexican border to Mono Lake basin, and Pacific Slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1977-01-01

    Water-resources data for the 1976 water year for California consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; records of water levels in selected observation wells; and selected chemical analyses of ground water. Records for a few pertinent streamflow and water-quality stations in bordering States are also included. The records were collected and computed by the Water Resources Division of the U.S. Geological Survey under the direction of Lee R. Peterson, district chief; Winchell Smith, assistant district chief for hydrologic data; and Leonard N. Jorgensen, chief of the basic-data section. These data, a contribution to the National Water Data System, were collected by the Geological Survey and cooperating local, State, and Federal agencies in California.

  20. Water Resources Data--California, Water Year 2001, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Agajanian, J.; Rockwell, G.L.; Anderson, S.W.; Pope, G.L.

    2002-01-01

    Water-resources data for the 2001 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 180 gaging stations and 13 crest-stage partial-record stations, stage and contents for 20 lakes and reservoirs, gage-height records for 2 stations, water quality for 37 streamflow-gaging stations and 2 partial-record stations, and precipitation data for 3 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  1. Water resources data for California, water year 1977; Volume 1: Colorado River Basin, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1978-01-01

    Water-resources data for the 1977 water year for California consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; records of water levels in selected observation wells; and selected chemical analyses of ground water. Records for a few pertinent streamflow and water-quality stations in bordering States are also included. The records were collected and computed by the Water Resources Division of the U.S. Geological Survey under the direction of Winchell Smith, Assistant District Chief for Hydrologic Data and Leonard N. Jorgensen, Chief of the Basic-Data Section. These data, a contribution to the National Water Data System, were collected by the Geological Survey and cooperating local, State, and Federal agencies in California.

  2. Water Resources Data, California, Water Year 1993. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Mullen, J.R.; Hayes, P.D.; Agajanian, J.A.

    1994-01-01

    Water resources data for the 1993 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 156 streamflow-gaging stations, 12 crest-stage partial-record streamflow stations, and 5 miscellaneous measurement stations; (2) stage and contents records for 26 lakes and reservoirs; (3) water-quality records for 17 streamflow-gaging stations and 6 partial-record stations; and (4) precipitation records for 10 stations . These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  3. Water Resources Data, California, Water Year 1992. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Hoffman, E.B.; Bowers, J.C.; Mullen, J.R.; Hayes, P.D.

    1993-01-01

    Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 161 streamflow-gaging stations, 15 crest-stage partial-record streamflow stations, and 5 miscellaneous measurement stations; (2) stage and contents records for 26 lakes and reservoirs; (3) water-quality records for 23 streamflow-gaging stations and 3 partialrecord stations; and ( 4) precipitation records for 11 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  4. Water Resources Data, California, Water Year 1998. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Agajanian, J.; Rockwell, G.L.; Hayes, P.D.; Anderson, S.W.

    1999-01-01

    Water-resources data for the 1998 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 157 gaging stations and 13 crest-stage partial-record stations, stage and contents for 21 lakes and reservoirs, gage-height records for 1 station, water quality for 22 streamflow-gaging stations and 14 partialrecord stations, and precipitation data for 3 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  5. Water Resources Data--California, Water Year 2000, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Anderson, S.W.; Agajanian, J.; Rockwell, G.L.

    2001-01-01

    Water-resources data for the 2000 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 175 gaging stations and 13 crest-stage partial-record stations, stage and contents for 20 lakes and reservoirs, gage-height records for 2 stations, water quality for 27 streamflow-gaging stations and 3 partial-record stations, and precipitation data for 4 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  6. Water Resources Data, California, Water Year 1995. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin; and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Agajanian, J.A.; Rockwell, G.L.; Hayes, P.D.

    1996-01-01

    Water resources data for the 1995 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 141 streamflow-gaging stations, 6 crest-stage partial-record streamflow stations; (2) stage and contents records for 20 lakes and reservoirs; (3) water quality records for 21 streamflow-gaging stations and 3 partial-record stations; and (4) precipitation records for 1 station. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  7. Water resources data for California, water year 1978; Volume 1: Colorado River basin, southern Great Basin from Mexican border to Mono Lake basin, and Pacific Slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1979-01-01

    Water-resources data for the 1978 water year for California consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; records of water levels in selected observation wells; and selected chemical analyses of ground water. Records for a few pertinent streamflow and water-quality stations in bordering States are also included. These data, a contribution to the National water Data System, were collected by the Geological Survey and cooperating local, State, and Federal agencies in California.

  8. Water resources data for California, water year 1975; Volume 1: Colorado River basin, southern Great Basin from Mexican border to Mono Lake basin, and Pacific Slope basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    ,

    1977-01-01

    Water-resources data for the 1975 water year for California consist of records of streamflow and contents of reservoirs at gaging stations, partial-record stations, and miscellaneous sites; records of water quality including the physical, chemical, and biological characteristics of surface and ground water; and records of water levels in selected observation wells. Records for a few pertinent streamflow and water-quality stations in bordering States are also included. The records were collected and computed by the Water Resources Division of the U.S. Geological Survey under the direction of Lee R. Peterson, district chief; Winchell Smith, assistant district chief for hydrologic data; and Leonard N. Jorgensen, chief of the basic data section. These data represent that part of the National Water Data System collected by the Geological Survey and cooperating local, State, and Federal agencies in California.

  9. Water Resources Data for California, 1983. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; Butcher, M.T.; Lamb, C.E.; Singer, J.A.; Smith, G.B.

    1985-01-01

    Water resources data for the 1983 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 154 gaging stations; stage and contents for 18 lakes and reservoirs; water quality for 20 streams and 18 wells; water levels for 165 observation wells. Also included are 10 crest-stage partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and federal agencies in California.

  10. Water Resources Data for California, Water Year 1985. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; McConaughy, C.E.; Polinoski, K.G.; Smith, G.B.

    1987-01-01

    Water resources data for the 1985 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 150 gaging stations; stage and contents for 17 lakes and reservoirs; water quality for 23 streams. Also included are 10 crest-stage partial-record stations, three miscellaneous measurement sites, and one waterquality partial-record station. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  11. Water Resources Data for California, Water Year 1986. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River

    USGS Publications Warehouse

    Bowers, J.C.; McConaughy, C.E.; Polinoski, K.G.; Smith, G.B.

    1988-01-01

    Water resources data for the 1986 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 144 gaging stations; stage and contents for 15 lakes and reservoirs; watet quality for 21 streams. Also included are crest-stage partial-record stations, 3 miscellaneous measurement sites, and 5 water-quality partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  12. [Prof. Maria Byrdy--Doctor Honoris Causa AMB 1990, the founder of the Chair of Forensic Medicine, the first head of the Department of Forensic Medicine, Medical University of Bialystok in 1954-1984].

    PubMed

    Janica, Jerzy

    2004-01-01

    The paper portrays the scientific, publicist and teaching activities of Prof. M. Byrdy, with special regard to her residence at the Departments of Forensic Medicine in Cracow (1939-1953) and Bialystok (1954-1984).

  13. From Virtual to Material Restoration. a Proposal for the Reassembly of the Altar of the Holy Heart of Mary in the Cathedral of Santa Maria Assunta in Gerace (reggio Calabria, Italy)

    NASA Astrophysics Data System (ADS)

    Prampolini, F.; Oteri, A. M.; Caporale, S.; Mazzeo, S.; Muscherà, F.

    2017-05-01

    The present study explores the relationship between the new frontiers of architectural survey and architectural restoration. The result is a project for the reassembly of the Altar of the Holy Heart of Mary in the Cathedral of Gerace, in the province of Reggio Calabria. It was dismantled in the last century with the purpose to restore the "solemn and sober aspect" of the church during the medieval age. The idea was born in the sphere of a multidisciplinary didactic experience, which involved history, conservation, digital modelling, design and enhancement of cultural heritage. The process, from analyses to project, followed four steps: realization of a systematic photogrammetrical survey of each architectural element of the 18th century altars of the cathedral, which were dismantled in the last century, with high precision photomodelling techniques; early identification of the single objects, positioning structured QR-CODE with metadata and short description directly in the shooting phase; pre-cataloguing phase, implemented by the compilation of single cards regarding each piece, using a redrafted version of the ICCD OA card (artwork 3.00 version); a proposal for the reassembly of the altar of the Holy Heart of Mary. The reassembly is conceived as an alternative to the reconstruction of the altar "as it was", using a steel structure that is partially visible, which was studied to support and "exhibit" the marble pieces. The availability of numerical models for each piece facilitated, on one side, weight distribution analysis and, consequently, correct dimensioning of the support structure and, on the other side, interactive simulation processes for design optimisation and aesthetic evaluation.

  14. Looking to the future of organ-on-chip and toxicity assessment: a regulator's opinion

    PubMed Central

    Jones, David R

    2016-01-01

    David R Jones talks to Francesca Lake, Managing Editor: David R Jones is an Expert Pharmaco-Toxicologist within the Licensing Division of the Medicines and Healthcare products Regulatory Agency. We met him at the Organ-on-a-chip Europe 2016 conference in Cambridge (UK), where he presented ‘A UK Regulatory View on the Acceptability of Organ on a Chip Data’. PMID:28116135

  15. Colic management: an interview with Professors Staiano and Miele

    PubMed Central

    Staiano, Annamaria; Miele, Erasmo

    2016-01-01

    Annamaria Staiano and Erasmo Miele speak to Francesca Lake, Managing Editor: Following the presentation of the results from an Italian trial on the treatment of infantile colic through the combination of herbal agents and probiotics, Annamaria Staiano (Professor of Paediatrics) and Erasmo Miele (Assistant Professor of Paediatrics; both Naples University, Italy) discuss childhood gastrointestinal disorders. With an introduction to the topic written by Staiano, Miele proceeds to further discuss the topic. PMID:28031972

  16. Colic management: an interview with Professors Staiano and Miele.

    PubMed

    Staiano, Annamaria; Miele, Erasmo

    2016-06-01

    Annamaria Staiano and Erasmo Miele speak to Francesca Lake, Managing Editor: Following the presentation of the results from an Italian trial on the treatment of infantile colic through the combination of herbal agents and probiotics, Annamaria Staiano (Professor of Paediatrics) and Erasmo Miele (Assistant Professor of Paediatrics; both Naples University, Italy) discuss childhood gastrointestinal disorders. With an introduction to the topic written by Staiano, Miele proceeds to further discuss the topic.

  17. The moral status of babies.

    PubMed

    McGee, Andrew

    2013-05-01

    In their controversial paper 'After-birth abortion', Alberto Giubilini and Francesca Minerva argue that there is no rational basis for allowing abortion but prohibiting infanticide ('after-birth abortion'). We ought in all consistency either to allow both or prohibit both. This paper rejects their claim, arguing that much-neglected considerations in philosophical discussions of this issue are capable of explaining why we currently permit abortion in some circumstances, while prohibiting infanticide.

  18. ECHIC2013 Committees

    NASA Astrophysics Data System (ADS)

    2014-05-01

    Editors: Giorgio Giardina (University of Messina), Avazbek K Nasirov (JINR of Dubna) and Giuseppe Mandaglio (CSFNSM of Catania) Chairman: Giorgio Giardina (Messina) Co-Chairman: Avazbek Nasirov (JINR-Dubna) Co-Chairman: Giuseppe Mandaglio (Messina) Co-Chairman: Katsuhisa Nishio (JAEA-Tokai) Scientific Secretaries: Francesca Curciarello and Veronica De Leo (Messina) Website: http://newcleo.unime.it/ECHIC2013 Further details of the committees and sponsors are available in the PDF

  19. Antipodes on the moon

    NASA Technical Reports Server (NTRS)

    Lipskiy, Y. N.; Rodionova, Z. F.

    1977-01-01

    The areas of the maria were determined using a photomap of the visible hemisphere at a scale of 1:5 million and segments of a lunar globe. The results of the measurements of areas of the maria are presented, together with the data of Westfall and Shoemaker and Hackmann. The areas of circular maria, measured from the peaks of the surrounding ridges, and their mean diameters calculated from the area are also presented.

  20. Analysis of the Mechanism of Action of RPF1: Potentiator of Progesterone Receptor and p53-dependent Transcriptional Activity

    DTIC Science & Technology

    2000-07-01

    of the Mechanism of Action of RPFl: Potentiator of Progesterone Receptor and p53-dependent Transcriptional Activity PRINCIPAL INVESTIGATOR: Maria ...this change. Thank you in advance for your help. Sincerely, Maria R. Huacani Principal Investigator DAMD17-98-1-8072 2 Form Approved REPORT...the Mechanism of Action of RPFl: Potentiator DAMD17-98-1-8072 of Progesterone Receptor and p53-dependent Transcriptional Activity 6. AUTHOR(S) Maria

  1. 75 FR 54884 - Ocean Transportation Intermediary License Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ..., (Qualifying Individual), John Picard, President. Application Type: QI Change. Conceptum Logistics (USA), LLC..., CA 90248. Officers: Maria R. Cursage, President, (Qualifying Individual), Milton Cursage, Vice...

  2. Simplified Solar Fraction Estimation for Space and Water Heating at DoD Installations.

    DTIC Science & Technology

    1982-09-01

    Sacramento,CA Camp Parks 7 8 Oakland,CA Oakland, CA Camp Roberts 6 7 Santa Maria ,CA Santa Maria ,CA Castle AFB 10 11 Fresno,CA Fresno,CA Edwards AFB 14...Reno, NV rravis AFB 7 8 Oakland, CA Oakland, CA Vandenburg AFB 6 7 Santa Maria , CA Santa Maria , CA WESTNAVFACENGCOM 7 8 S.F., CA S.F., CA WPNSTA, Seal...Boise,iD NAVNUPWRTRAU Idaho Falls 33 33 Pocatello, ID Pocatello. A-3 LOCATION SPACE WATER INSOLATION TEMP Illinois Chanute AFB 35 35 Moline ,IL Moline ,IL

  3. The Author and His Work

    ERIC Educational Resources Information Center

    Spain Today, 1972

    1972-01-01

    Continuing series on contemporary Spanish authors. Covers the writings of Fernando Lazaro Carreter, Maria Elvira Lacaci, Manuel Calvo Hernando, Rodrigo Rubio, Victor Alperi, and Francisco Garfias. (DS)

  4. Medication (for Vestibular Disorders)

    MedlinePlus

    ... Molecular Medicine, Faculty of Medicine, University of Lisbon, Portugal, and Otolaryngology Department, Hospital de Santa Maria, Lisbon, Portugal) INTRODUCTION Vertigo and dizziness are among the most ...

  5. The Author and His Work

    ERIC Educational Resources Information Center

    Spain Today, 1972

    1972-01-01

    Continuing series on contemporary Spanish authors. Covers the writings of Fernando Lazaro Carreter, Maria Elvira Lacaci, Manuel Calvo Hernando, Rodrigo Rubio, Victor Alperi, and Francisco Garfias. (DS)

  6. Something going on in Milan: a review of the 4th International PhD Student Cancer Conference.

    PubMed

    Segré, C

    2010-01-01

    with other prestigious research centres and to create connections for future post docs or job experiences. And last but not least, it is a golden chance for penniless PhD students to spend a couple of extra days visiting a foreign country (this motivation will of course never be voiced to supervisors).The network of participating institutes has a three-nation core, made up of the Netherlands Cancer Institute, the Italian European School of Molecular Medicine (SEMM) and five UK Cancer Research Institutes (The London Research Institute, The Cambridge Research Institute, The Beatson Institute for Cancer Research in Glasgow, The Patterson Institute for Cancer Research in Manchester and the MRC Gray Institute for Radiation Oncology and Biology in Oxford).The conference is hosted and organised every year by one of the core institutes; the first was in Cambridge in 2007, Amsterdam in 2008 and London in 2009, this year was the turn of Milan.In addition to the core institutes, PhD students from several other high-profile institutes are invited to attend the conference. This year participants applied from the Spanish National Cancer Centre (CNIO, Madrid), the German Cancer Research Centre (DKFZ, Heidelberg), the European Molecular Biology Labs (EMBL, Heidelberg) and the San Raffaele Institute (HSR, Milan). Moreover four 'special guests' from the National Centre for Biological Sciences of Bangalore (India) attended the conference in Milan. This represents a first step in widening the horizons beyond Europe into a global worldwide network of talented PhD students in life sciences.The conference spread over two and a half days (Wednesday 19th to Friday 21st May) and touched on a broad spectrum of topics: from basic biology to development, from cancer therapies to modelling and top-down new generation global approaches. The final selection of presentations has been a tough task for us organisers (Chiara Segré, Federica Castellucci, Francesca Milanesi, Gianluca Varetti and Gian

  7. Neurons and the Process Standards

    ERIC Educational Resources Information Center

    Zambo, Ron; Zambo, Debby

    2011-01-01

    The classic Chickens and Pigs problem is considered to be an algebraic problem with two equations and two unknowns. In this article, the authors describe how third-grade teacher Maria is using it to develop a problem-based lesson because she is looking to her students' future needs. As Maria plans, she considers how a series of problems with the…

  8. Back to Basics: Incomplete Knowledge of Differential Object Marking in Spanish Heritage Speakers

    ERIC Educational Resources Information Center

    Montrul, Silvina; Bowles, Melissa

    2009-01-01

    The obligatory use of the preposition a with animate, specific direct objects in Spanish ("Juan conoce a Maria" "Juan knows Maria") is a well-known instance of Differential Object Marking (DOM; Torrego, 1998; Leonetti, 2004). Recent studies have documented the loss and/or incomplete acquisition of several grammatical features in Spanish heritage…

  9. Latin American Literatures and Cultures: Self and Society. Papers from the National Endowment for the Humanities Summer Institute (La Jolla, California, August 1996).

    ERIC Educational Resources Information Center

    Seabrook, John H., Ed.

    1996-01-01

    This special issue contains the following articles: (1) "Critiquing the Center: Rigoberta Menchu and Enrique Dussel" (Joseph R. Hoff); (2) "Caroline Maria De Jesus: A Testimonial Voice in the Wilderness" (Eva Bueno); (3) "Latin American Women's Voices: La Malinche to Rigoberta Menchu" (Ana Maria Romo de Mease); (4) "China in Borges''The Garden of…

  10. Respect This House.

    ERIC Educational Resources Information Center

    Montessori, Mario M.

    1998-01-01

    Recounts an anecdote about Maria Montessori's series of radio talks about children given during the early days of the Spanish Civil War. They illustrate the obtrusive nature of political oppression. As a result of these radio talks, Maria Montessori gained the title "Friend of the Children." (KB)

  11. Negotiating Contradictions in Developing Teacher Identity during the EAL Practicum in Australia

    ERIC Educational Resources Information Center

    Nguyen, Minh Hue

    2017-01-01

    This paper reports on how Maria (pseudonym), a non-native English speaker (NNES) and preservice teacher (PST) of English as an additional language (EAL), developed her professional identity during the practicum in an Australian secondary school. Drawing on activity theory, the study identified contradictions in Maria's practicum activity and…

  12. Neurons and the Process Standards

    ERIC Educational Resources Information Center

    Zambo, Ron; Zambo, Debby

    2011-01-01

    The classic Chickens and Pigs problem is considered to be an algebraic problem with two equations and two unknowns. In this article, the authors describe how third-grade teacher Maria is using it to develop a problem-based lesson because she is looking to her students' future needs. As Maria plans, she considers how a series of problems with the…

  13. Learning English on Her Own--Almost: The Facilitative Role of One Immigrant's Daughter

    ERIC Educational Resources Information Center

    Brown, Alan V.

    2012-01-01

    Maria's experiences as an immigrant learning English in the southwestern United States parallel those of others who desire to improve their English but lack the time or resources to enroll in ESL classes. Maria was originally observed during English conversation and interviewed in Spanish to assess her awareness and use of effective…

  14. Back to Basics: Incomplete Knowledge of Differential Object Marking in Spanish Heritage Speakers

    ERIC Educational Resources Information Center

    Montrul, Silvina; Bowles, Melissa

    2009-01-01

    The obligatory use of the preposition a with animate, specific direct objects in Spanish ("Juan conoce a Maria" "Juan knows Maria") is a well-known instance of Differential Object Marking (DOM; Torrego, 1998; Leonetti, 2004). Recent studies have documented the loss and/or incomplete acquisition of several grammatical features in Spanish heritage…

  15. Working with the Bilingual Community.

    ERIC Educational Resources Information Center

    Brisk, Maria Estela; And Others

    A collection of five papers dealing with parental/community involvement in bilingual education is presented. Maria Estela Brisk discusses the role of the community in bilingual education in light of legislative and judicial issues. Maria B. Cerda and Jean J. Schensul describe in detail a Chicago program designed to train parental leaders in the…

  16. The Montessori Paradigm of Learning: So What?

    ERIC Educational Resources Information Center

    Faryadi, Qais

    2007-01-01

    This critical literature examines the methodology of teaching and learning developed by Dr. Maria Montessori. Maria Montessori always believed that children are a unique being and they always surprise us with their unseen capabilities. In order to fully develop those unseen capabilities, we must give them freedom of choice to explore their…

  17. Nanostructured Ceramics Obtained Under Extreme Conditions of Pressure and Temperature

    DTIC Science & Technology

    2011-11-20

    Alessandro Bof Oliveira, Patrícia Rodrigues da Silva, Pâmela Andréa Mantey Dos Santos, Tania Maria Haas Costa, Marcia Russman Gallas. An Approach for...Portuguese), 32:1926-1933, 2009. 15. Mesquita, Alexandra ; Bernardi , Maria Inês B. ; Mastelaro, Valmor R. ; Lente, Manuel H. ; Eiras, José A

  18. Las Mujeres: Mexican American/Chicana Women. Photographs and Biographies of Seventeen Women from the Spanish Colonial Period to the Present. Revised Edition.

    ERIC Educational Resources Information Center

    Ruthsdotter, Mary

    This booklet presents the lives of 17 Mexican American women and institutions that have made significant contributions to Mexican society from past to present day culture. The biographies cover the following women and institutions: Eulalia Arrila de Perez, Dona Maria del Carmen Calvillo, Jovita Idar, Maria Hernandez, Alicia Dickerson Montemayor,…

  19. NEACRAO Keynote Speech

    ERIC Educational Resources Information Center

    DiMaria, Joseph P.

    2005-01-01

    This article presents the keynote address of Joseph DiMaria, who retired in June 2004 as vice president for student affairs at the Community College of Rhode Island, at the NEACRAO Fall 2004 annual meeting. DiMaria relates a story that made an impact on his life, reflects on the lessons he learned, and shares some observations on leadership and…

  20. Women in Portuguese Society. Proceedings of the Second Annual Symposium on the Portuguese Experience in the United States (Adelpi University).

    ERIC Educational Resources Information Center

    Miller, Neil; And Others

    The following reports on women in Portuguese or Portuguese American society are included: (1) "The Story of Maria a.k.a. Mary" by Steven Samuel Ussach, (2) "Portuguese-American Women: Portraits in Fact and in Fiction" by Mary T. Vermette, (3) "A Different Vision of a New England Childhood: The Cape Verdean Experience on Cape Cod" by Maria Luisa…

  1. Women in Portuguese Society. Proceedings of the Second Annual Symposium on the Portuguese Experience in the United States (Adelpi University).

    ERIC Educational Resources Information Center

    Miller, Neil; And Others

    The following reports on women in Portuguese or Portuguese American society are included: (1) "The Story of Maria a.k.a. Mary" by Steven Samuel Ussach, (2) "Portuguese-American Women: Portraits in Fact and in Fiction" by Mary T. Vermette, (3) "A Different Vision of a New England Childhood: The Cape Verdean Experience on Cape Cod" by Maria Luisa…

  2. Scales of Hydrogen-Bonding Workshop Held in London, England on 1-3 July 1987

    DTIC Science & Technology

    1987-07-03

    UNDERSTANDING OF THE HYDROGEN-BOND INTERACTION Pierre-Charles Maria and Jean-Francois Gal Laboratoire de Chimie Physique Organique , Universite de Nice - Parc...Faculte des Sciences 2 Rue de Ia Houssiniere 44072 Nantes cedex 03 FRANCE Dr Pierre-Charles Maria Laboratorie de Chimie Physique Organic Dr Jean

  3. Las Mujeres: Mexican American/Chicana Women. Photographs and Biographies of Seventeen Women from the Spanish Colonial Period to the Present. Revised Edition.

    ERIC Educational Resources Information Center

    Ruthsdotter, Mary

    This booklet presents the lives of 17 Mexican American women and institutions that have made significant contributions to Mexican society from past to present day culture. The biographies cover the following women and institutions: Eulalia Arrila de Perez, Dona Maria del Carmen Calvillo, Jovita Idar, Maria Hernandez, Alicia Dickerson Montemayor,…

  4. The U.S. and Mexico: Trading Partners, Reluctant Military Allies

    DTIC Science & Technology

    2010-03-01

    Learnt? The Economics and Political Economy of International Trade Cooperation,” World Trade Report 2007 (December 2007): 93. 8 Maria Emilia Paz...de México, 1984. _____. Alcances y límites de la política exterior de México. México: El Colégio de México, 1976. Paz, Maria Emilia . Strategy

  5. Learning English on Her Own--Almost: The Facilitative Role of One Immigrant's Daughter

    ERIC Educational Resources Information Center

    Brown, Alan V.

    2012-01-01

    Maria's experiences as an immigrant learning English in the southwestern United States parallel those of others who desire to improve their English but lack the time or resources to enroll in ESL classes. Maria was originally observed during English conversation and interviewed in Spanish to assess her awareness and use of effective…

  6. Academic freedom, public reactions, and anonymity.

    PubMed

    Häyry, Matti

    2014-05-01

    Academic freedom can be defined as immunity against adverse reactions from the general public, designed to keep scholars unintimidated and productive even after they have published controversial ideas. Francesca Minerva claims that this notion of strict instrumental academic freedom is supported by Ronald Dworkin, and that anonymity would effectively defend the sphere of immunity implied by it. Against this, I argue that the idea defended by Minerva finds no support in the work by Dworkin referred to; that anonymity would not in most cases effectively protect the kind of immunity sought after; and that in some cases it would not even be desirable to protect scholars from public reactions to their controversial claims.

  7. Catalog of Audiovisual Productions. Volume 1. Army Productions

    DTIC Science & Technology

    1984-06-01

    OF THE 20245.DA TUMBLING WALLS, THE 21955.DA POWER OF THE REVELATION • EPHESUSRESURRECTION, THE 20246.DA BABY MOSES, THE 22614.DA CHURCHES OF THE...1:4E -HAPPY MANCLIFE OF LOVE 22684.DA JESUS AND THE FISHERMEN 26740.DA STORY LINF A BABY 26300-DA SECOND CORINTHIANS: THENAE SS• NAMED JESUS 22685.DA...MAN, THE FAMILY AND PEER FACTORS THE 30194.DA OF SOLDIERS AND ALTARS 46073.DA FRANCESCA BABY 32120.DA NEW MEDIA BIBLE • 30219.DA BRIDGE, THE 69029.DA

  8. Drug delivery, biomaterials and nanomedicine: an interview with Daniel S Kohane

    PubMed Central

    Kohane, Daniel S

    2016-01-01

    Daniel Kohane speaks to Francesca Lake, Managing Editor: Obtaining his MD and PhD in Physiology from Boston University (MA, USA), Dan Kohane went on to complete residencies in Pediatrics at Boston Children’s Hospital (MA, USA) and Anesthesiology at Massachusetts General Hospital (USA), followed by a fellowship in Pediatric Critical Care at Boston Children’s Hospital. He is currently a Professor of Anesthesia at Harvard Medical School (MA, USA) and a Senior Associate in Pediatric Critical Care at Boston Children’s Hospital, where he directs the Laboratory for Biomaterials and Drug Delivery. His research focuses on drug delivery and biomaterials, and in particular, nanomedicine. PMID:28031981

  9. Water resources data for California, water year 1993. Volume 1. Southern Great Basin from Mexican border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River. Water-data report (Annual), 1 October 1992-30 September 1993

    SciTech Connect

    Mullen, J.R.; Hayes, P.D.; Agajanian, J.A.

    1994-06-01

    Water resources data for the 1993 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 156 streamflow-gaging stations, 12 crest-stage partial-record streamflow stations, and 5 miscellaneous measurement stations; (2) stage and contents records for 26 lakes and reservoirs; (3) water-quality records for 17 streamflow-gaging stations and 6 partial-record stations; and (4) precipitation records for 10 stations.

  10. Water resources data for California, water year 1996. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin and Pacific Slope basins from Tijuana River to Santa Maria river. Water-data report (Annual), 1 October 1995-30 September 1996

    SciTech Connect

    Rockwell, G.L.; Hayes, P.D.; Agajanian, J.

    1997-07-01

    Water-resources data for the 1996 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 149 gaging stations and 6 crest-stage partial-record stations, stage and contents for 21 lakes and reservoirs, gage height records for 1 station, water quality for 19 streamflow-gaging stations and 17 partial-record stations, and precipitation data for 4 stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in California.

  11. Water resources data for california, water year 1992. Volume 1. Southern Great Basin from Mexican border to Mono lake basin, and pacific slope basins from Tijuana river to Santa Maria river. Water-data report (Annual), 1 October 1991-30 September 1992

    SciTech Connect

    Hoffman, E.B.; Bowers, J.C.; Mullen, J.R.; Hayes, P.D.

    1993-09-01

    Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 161 streamflow-gaging stations, 15 crest-stage partial-record streamflow stations, and 5 miscellaneous measurement stations; (2) stage and contents records for 26 lakes and reservoirs; (3) water-quality records for 23 streamflow-gaging stations and 3 partial-record stations; and (4) precipitation records for 11 stations.

  12. Water resources data for California, water year 1995. Volume 1. Southern Great Basin from Mexican border to Mono Lake basin, and Pacific slope basins from Tijuana River to Santa Maria River. Water-data report (Annual), 1 October 1994-30 SeptembeR 1995

    SciTech Connect

    Agajanian, J.A.; Rockwell, G.L.; Hayes, P.D.

    1996-04-01

    Volume 1 contains (1) discharge records for 141 streamflow-gaging stations, 6 crest-stage partial-record streamflow stations; (2) stage and contents records for 20 lakes and reservoirs; (3) water quality records for 21 streamflow-gaging stations and 3 partial-record stations; and (4) precipitation records for 1 station.

  13. Water resources data for California water year 1994. Volume 1. Southern Great Basin from Mexican border to Mono Lake basin, and Pacific Slope basins from Tijuana River to Santa Maria river. Water-data report (Annual), 1 October 1993-30 September 1994

    SciTech Connect

    Hayes, P.D.; Agajanian, J.A.; Rockwell, G.L.

    1995-03-01

    Water resources data for the 1994 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains (1) discharge records for 143 streamflow-gaging stations, 15 crest-stage partial-record streamflow stations; (2) stage and contents records for 20 lakes and reservoirs; (3) water quality records for 19 streamflow-gaging stations and 2 partial-record stations; and (4) precipitation records for 8 stations.

  14. Appel Botha: The abc of a three hundred year old divorce case.

    PubMed

    Greeff, Jaco M; Erasmus, J Christoff

    2013-09-01

    In 1683 Maria Kickers and Jan Cornelitz got married in Cape Town. Today, 330 years later, the living patrilineal descendants of Maria's four sons, number in excess of 76,000 people. Curiously, none of them carry the surname Cornelitz - in fact, they are all called Botha and include former President P.W. Botha, general Louis Botha and Minister Pik Botha. The reason for this anomaly is also the reason why Jan got divorced from Maria in 1700. According to Maria's testimonies she did indeed have a long term relationship with Frederik Botha, but in her defence she claimed that her husband was impotent and that he actually encouraged her. Other witnesses, presumably prompted by Jan, gave testimonies that implied that Maria was in fact licentious. We combined haplotyping with the AmpFℓSTR(®) Yfiler™ kit with deep-rooting genealogies to show that Maria's first son was actually fathered by Ferdinandus Appel and that roughly half the living Bothas (38,000 people) actually descend from Ferdinandus Appel while the remaining three sons all stem from the same father, presumably Frederik Botha, and this implies that Maria's husband did not father any of her sons.

  15. Role of U.S. Security Assistance in Modernizing the Portuguese Armed Forces: A Historical Analysis.

    DTIC Science & Technology

    1986-09-01

    discovered the Azores Islands--Santa Maria , Sao Miguel, Sao Jorge (San Giorio or San Zorzo), Terceira, Pico (Sao Luis), Faial (Sao Dinis), Corvo (Corvi...typographical er- ror) for a U.S. air base on Santa Maria , but all facilities were considered Portuguese and U.S. usage rights were to end six months after...Terceira Island began in January 1944, but flights had been passing through Santa Maria even before the formal agreement (20:10; 32:27;45:18-19). Aircraft

  16. GRAIL View from the Far Side of the Moon

    NASA Image and Video Library

    2012-01-31

    NASA's GRAIL mission has beamed back its first video of the far side of the moon. The imagery was taken on Jan. 19 by the MoonKAM aboard the mission's 'Ebb' spacecraft. Narrated by GRAIL principal investigator Maria Zuber.

  17. Wolff-Parkinson-White Syndrome and Accessory Pathways

    MedlinePlus

    ... Women's Hospital Hospital Santa Maria del Popolo, Naples, Italy Minneapolis City Hospital Pennsylvania Hospital, Philadelphia Pitié-Salpêtrière ... right atrium and ventricle (tricuspid valve) is abnormally formed and placed lower than normal in the right ...

  18. Geological mapping of the moon

    NASA Technical Reports Server (NTRS)

    Markov, M. S.; Sukhanov, A. L.; Trifonov, V. G.; Florenskiy, P. V.; Shkerin, L. M.

    1974-01-01

    Compilation and labelling of geological and morphological charts on a scale of 1:1,000,000 are discussed with emphasis on the regions of Maria Tranquilitatis, Crisium, Fecunditatis, Humorum and Nukium as well as certain prominent craters.

  19. Women and Lung Cancer

    MedlinePlus

    ... Horrigan Conners Center for Women’s Health and Gender Biology, Brigham and Women’s Hospital, Harvard Medical School, April, ... Lung Cancer in Women: The Differences in Epidemiology, Biology and Treatment Outcomes, Maria Patricia Rivera MD Expert ...

  20. Teaching with Technology: Up, Up and Away with Parachutes in Primary Mathematics

    ERIC Educational Resources Information Center

    Northcote, Maria

    2014-01-01

    If you like taking your mathematics lessons outdoors then you will enjoy this issue's technology column! Maria Northcote and her students suggest a variety of different technologies and mathematical explorations that can be used in conjunction with a parachute.