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Sample records for tiit tiidemann mart

  1. Leiutava Probleemilahenduse Teooria TRIZ / Tiit Tiidemann

    Index Scriptorium Estoniae

    Tiidemann, Tiit, 1934-

    2008-01-01

    Loova Probleemilahenduse Teooria võimaldab süstemaatiliselt genereerida loovaid ideid ja otsida probleemidele parimaid lahendusi. Teooria töötas välja Bakuu juudi soost insener Genrich Altschuller, tema õpilased ja järgijad kogu maailmas on seda edasi arendanud. Rahvusvaheliselt tuntud lühend TRIZ tuleneb venekeelsest nimetusest Teorija Reshenija Izobretatelskihh Zadatsh. Lisa: Kirjandust

  2. Insener kui spetsialist, looja ja administraator / Tiit Tiidemann

    Index Scriptorium Estoniae

    Tiidemann, Tiit, 1934-

    2005-01-01

    Autor vahendab Shoichi Sano artiklit 21 sajandi nõuetest, mida ettevõte insenerile esitab: loomevõime, globaalne mõtlemine, sõltumatus tõekspidamistes, võime ideedega kaasa minna, akadeemilised baasteadmised

  3. Raekoja platsil asunud vaekoja saaks taastada teadlaste majaks / Tiit Tiidemann

    Index Scriptorium Estoniae

    Tiidemann, Tiit

    2016-01-01

    Üleskutse taastada Raekoja platsil 1944. aasta pommirünnakus hävinud vaekojahoone olemasolevate jooniste järgi inseneride, teadlaste ja arhitektide majana, mille üleval pidamiskulud kataks majas asuv restoran

  4. Kõrge majandusauhind Mart Laarile / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2006-01-01

    Cato instituut premeeris Mart Laari majandusteadlase Milton Friedmani nimelise auhinnaga ja üle 6 miljoni krooniga. Vt. samas: Mart Laari varasemad autasud; Milton Friedmani auhind anti kätte kolmandat korda. Kommenteerivad: Ivari Padar, Tiit Vähi, Tiit Tammsaar, Linnar Viik ja Andres Lipstok

  5. Vaba mees Mart Laar / Mart Laar ; interv. Toomas Sildam

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2006-01-01

    Riigikogu saadik, Rootsi Swedpanki nõukogu liige vastab küsimustele, mis puudutavad temale CATO Instituudi poolt omistatud Milton Friedmani auhinda, osalemist poliitikas, vabaduse tähendust, võimalust saada taas peaministriks, Eesti iseseisvuse eest hääletanud Illar Hallaste ja Indrek Toome väljajäämist ordenisaajate nimekirjast, Isamaaliidu ja Res Publica ühinemist ning uue partei võimalikku juhti. Lisa: Mart Laar. Kommenteerib Tiit Pruuli

  6. Kirjanduse periodiseerimisest / Tiit Hennoste

    Index Scriptorium Estoniae

    Hennoste, Tiit, 1953-

    2003-01-01

    Järg: Akadeemia, 2003, nr. 6, lk. 1146-1172. Bibliograafia lk. 1170-1172. Ilmunud ka kogumikus: Hennoste, Tiit. Eurooplaseks saamine : kõrvalkäija altkulmupilk. Tartu : Tartu Ülikooli Kirjastus, 2003, lk. 57-107

  7. Mart Laar - visionäärina kuulsam välismaal / Kertu Ruus

    Index Scriptorium Estoniae

    Ruus, Kertu, 1977-

    2005-01-01

    Maailmas on kümneid riike, kes imetlevad meie endise peaministri Mart Laari reforme Eestis. Kommenteerivad Margaret Thatcher, Alfredo Arias-King ja Tiit Vähi. Vt. samas: Väljavõtteid Mart Laari kohta ajakirjandusest; Laia haardega tegutseja: Liikmelisus

  8. Linnast maale ja edasi = From city to country and beyond / Jaan Tiidemann

    Index Scriptorium Estoniae

    Tiidemann, Jaan

    2012-01-01

    Tähevälja eramu (593 m²) Kiiu-Aabla külas Lahemaal. Vana puhkebaasi hoonete rekonstrueerimine. Autor ja projekteerija Martin Aunin. Sisearhitekt Tiit Jürna. Vaatetorn: Martin Aunin, Martin Melioranski. Arhitektuurivõistlus: 2009, projekt: 2011, valmis: 2013. Hoone sobivusest rannakülla

  9. Võrumaa Kutsehariduskeskuses esietendus kuulus "Oklahoma" / Tiit Raud

    Index Scriptorium Estoniae

    Raud, Tiit

    2006-01-01

    12. aprillil esietendus "Oklahoma", mis valmis Rogersi ja Hammersteini samanimelise muusikali põhjal. Esitasid kutsehariduskeskuse noortekoori lauljad-näitlejad. Tantsujuht Maire Udras, kunstnik Lilian-Hanna Taimla, muusikaline juht Tiit Raud

  10. City Plaza - intervjuu konstruktor Tiit Massoga / Tiit Masso ; interv. Martin Jänes

    Index Scriptorium Estoniae

    Masso, Tiit, 1935-

    2005-01-01

    Konkursil "Aasta betoonehitis 2004" pälvis City Plaza eriauhinna insenertehnilise lahenduse eest. Arhitektuur: OÜ Alver Trummal Arhitektid, projekteerija: IB Pike OÜ, Tiit Masso, ehitaja: Estconde-E OÜ. Ill.:4 välisvaadet, sisevaade

  11. Elusloodus õpetab teadlasi / Tiit Kändler

    Index Scriptorium Estoniae

    Kändler, Tiit, 1948-

    2007-01-01

    Korduvalt on juhtunud, et füüsikud, insenerid ja keemikud on midagi leiutanud ning siis on bioloogid avastanud, et loodus on sarnase asja leiutanud juba sadu miljoneid aastaid varem. Tiit Kändler räägib bioinspiratsioonist, võttes aluseks Peter Forbesi raamatu The geckoѫs foot : 2006

  12. Pop / Mart Kalvet

    Index Scriptorium Estoniae

    Kalvet, Mart, 1975-

    2007-01-01

    Heliplaatidest: Queens Of The Stone Age "Era Vulgaris", Bob Marley & The Wailers "Exodus: 30th Anniversary Edition", Sophie Ellis Bextor "Trip The Light Fantastic", The Police "The Police", Armand Van Helden "Ghettoblaster", Rihanna "Good Girl Gone Bad", Tiit Kikas "String Theory", Ryan Adams "Easy Tiger"

  13. Riigikontroll kahtlustab Tiit Laja korruptiivsetes tehingutes / Gert D. Hankewitz

    Index Scriptorium Estoniae

    Hankewitz, Gert D.

    2007-01-01

    Riigikontrolli auditist selgub, et endine riigikantselei peadirektor Tiit Laja kantis Kaitseliidu Kinnisvara SA juhatuse liikmena sadu tuhandeid kroone enda ja oma pereliikmetega seotud ettevõtetesse. Vt. ka Tiit Laja ja Mario Sootna vastust Äripäev 29. märts lk. 18

  14. Tiskre-Hansu elamud = Tiskre-Hansu Homes / Tiit Sild

    Index Scriptorium Estoniae

    Sild, Tiit, 1977-

    2005-01-01

    Projekteerija: KPME Engineering & Design. Planeeringu eskiisi autorid Maarja Kask, Tiit Sild, kaasa töötas Kalle Rannula. Detailplaneering: Andres Volens, Kalle Rannula. I etapi kortermajade autor Tiit Sild, kaasa töötasid Maret Volens, Andres Volens, Kristo Tihvand. Valmis 2004-2005. Ill.: I, II ja III korruse plaan, 4 värv. välisvaadet

  15. Tugev kodu vajab tugevat omavalitsust / Tiit Mae

    Index Scriptorium Estoniae

    Mae, Tiit

    2003-01-01

    Ilmunud ka: Lääne-Harju Ekspress 1. veebruar lk. 4. Keila vallavanem Tiit Mae toob välja 2 suuremat omavalitsustega seotud probleemi: neile seatud kohustused ja tulude suurus pole vastavuses. Kohalike omavalitsuste tegevust reguleerivad seadused on lünklikud ja vastuolulised. Artiklis on juttu ka õiguskantsleri hinnangust ülesannete delegeerimisest kohalikele omavalitsustele. Kohalikku omavalitsust saab pidada nurgakiviks, millele praegune areng tugineb

  16. Tiit Mae võitleb korruptsioonisüüdistusega / Marko Püüa

    Index Scriptorium Estoniae

    Püüa, Marko

    2004-01-01

    Riigikogu korruptsioonikomisjon hakkab kindlaks tegema, kas Keila valla elanike süüdistused Riigikogu liikme Tiit Mae tulude varjamise ja ehituskeeluvööndisse ehitamise kohta on õiged. Vt. samas intervjuud Tiit Maega: Riigikogulane peab elanike kirja laimuks

  17. [Tiit Hennoste loengusarjast 'Hüpped modernismi poole'] / Hasso Krull

    Index Scriptorium Estoniae

    Krull, Hasso, 1964-

    1997-01-01

    Tiit Hennoste loengusarjast 'Hüpped modernismi poole : Eesti 20. sajandi kirjandusest Euroopa modernismi taustal' (1993, nr. 10 - 1997, nr. 10/11).Vastukaja: Hüpped modernismi poole: kajad ja vastukajad // Vikerkaar (1998) nr. 6, lk. 99-111

  18. Tiit Pääsuke - maalija par excellence / Ants Juske

    Index Scriptorium Estoniae

    Juske, Ants, 1956-2016

    2006-01-01

    Tiit Pääsukese loomingust, kes peab ennast inimeste maalijaks, kuid nad on talle värviga modelleerimisel vaid vahendiks põneva pildimaailma loomisel. Illustratsiooniks "Punase kleidiga naine". Õli, lõuend, 1974. Eesti Kunstimuuseum

  19. Mart Laar : impeeriumi enesepettus

    Index Scriptorium Estoniae

    2007-01-01

    Parlamendiliige Mart Laar kirjutab USA mõjukas päevalehes The Wall Street Journal, et naftadollarite toel ja lääneriikide leeris valitseva korratuse tingimustes loodab Venemaa taastada oma kadunud impeeriumi

  20. AQS Data Mart

    Data.gov (United States)

    U.S. Environmental Protection Agency — The AQS Data Mart is a database that contains all of the information from the AQS system. It is a storehouse of air quality information that allows users to make...

  1. Tiit Kuusmik : "Linnajuhil peab olema julgust võtta otsuseid üksi vastu" / Tiit Kuusmik ; interv. Gerli Romanovitsh

    Index Scriptorium Estoniae

    Kuusmik, Tiit, 1950-

    2005-01-01

    Ilmunud ka: Severnaja Poberezhje : Subbota 22. oktoober lk. 3. 12 aastat Kiviõli linna juhtinud Tiit Kuusmik on otsustanud asuda Riigikogus asendama Mihhail Stalnuhhinit, kes jätkab Narva volikogus. Kommenteerivad Teet Kuusmik ja Vladimir Kruzman

  2. P-Mart

    Energy Technology Data Exchange (ETDEWEB)

    2016-10-07

    P-Mart was designed specifically to allow cancer researchers to perform robust statistical processing of publicly available cancer proteomic datasets. To date an online statistical processing suite for proteomics does not exist. The P-Mart software is designed to allow statistical programmers to utilize these algorithms through packages in the R programming language as well as offering a web-based interface using the Azure cloud technology. The Azure cloud technology also allows the release of the software via Docker containers.

  3. Marte Valles Crater 'Island'

    Science.gov (United States)

    2004-01-01

    10 April 2004 Marte Valles is an outflow channel system that straddles 180oW longitude between the region south of Cerberus and far northwestern Amazonis. The floor of the Marte valleys have enigmatic platy flow features that some argue are formed by lava, others suggest they are remnants of mud flows. This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows an island created in the middle of the main Marte Valles channel as fluid---whether lava or mud---flowed past two older meteor impact craters. The craters are located near 21.5oN, 175.3oW. The image covers an area about 3 km (1.9 mi) across. Sunlight illuminates the scene from the lower left.

  4. Viisitamm ikka võimul / Mart Laar

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2008-01-01

    Parlamendiliige on üllatunud, et Reformierakonna saadikud seisid Pärnu linnavolikogus toimunud umbusaldusavaldusel linnapea Mart Viisitamme eest. Tekst pärineb Mart Laari veebipäevikust blog.irl.ee/Mart_Laar/

  5. Crater in Marte Vallis

    Science.gov (United States)

    2003-01-01

    MGS MOC Release No. MOC2-566, 6 December 2003This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a streamlined tail-pointing toward the upper right (northeast)--in the lee of a meteor impact crater in Marte Vallis, a large valley and channel complex southeast and east of the Elysium volcanic region. The fluid that went through Marte Vallis, whether water, mud, lava, or otherwise, created this form as it moved from the lower left (southwest) toward the upper right. The crater is located near 19.0oN, 174.9oW. The image covers an area 3 km (1.9 mi) wide and is illuminated from the left.

  6. Restauratsioon / Mart Velsker

    Index Scriptorium Estoniae

    Velsker, Mart, 1966-

    1998-01-01

    Arvustus: Üheksavägine. Tartu : Erakkond, 1997.Märka, Veiko. Tühja aju korinad; Rahman, Jan. Vasõst vask; Rüütle, Indrek. Lahkumine Puhjast; Serpent, Franȯis. Ka jumal on inimene (kõik EK$i Kaasaegse Kirjanduse Keskuse väljaanded, Tartu, 1997). Vastukaja: Pilv, Aare. Vastuseks Mart Velskri 'Restauratsioonile' // Vikerkaar (1998) nr. 4-5, lk. 185-186

  7. Tiit Tammsaar GMO-toidu vastu / Sigrid Laev

    Index Scriptorium Estoniae

    Laev, Sigrid

    2003-01-01

    Põllumajandusminister Tiit Tammsaare sõnul ei suuda Eesti geneetiliselt muundatud toidule (GMO) tõenäoliselt vastu seista. EL-i riikide esindajad ei leidnud üksmeelt, kas lubada liitu uut tüüpi maisi Bt-11

  8. Mart Laar tagasi reel / Mart Laar ; interv. Paavo Kangur

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2007-01-01

    Riigikogu liige Mart Laar vastab küsimustele, mis puudutavad tema sissetulekuid ja investeeringuid, perekonda, tööd Swedpanki nõukogus, Gruusia, Montenegro ja Serbia nõustamist, sõprust Suurbritannia endise peaministri Margaret Thatcheriga ning suhteid mitmete Eesti poliitikutega. Lisa: Mart Laar kui investor

  9. Tiit Land: kui saaks Tallinnast Võrru kolme tunni asemel kahega / intervjueerinud Andres Kalvik

    Index Scriptorium Estoniae

    Land, Tiit, 1964-

    2016-01-01

    Intervjuu Tallinna ülikooli rektori valimised võitnud Tiit Landiga. Ülikoolis algatatud reformidest, välistudengitest ülikoolis, väljalangevusest, ülikoolide koostööst ühiste õppekavade osas. Ka Tiit Landi erialast biokeemiast

  10. Tiit Linnamägi - metsaga peab olema sina peal / Merle Rips

    Index Scriptorium Estoniae

    Rips, Merle, 1950-

    2015-01-01

    Raplamaal Märjamaa vallas Purga külas Orava talus elab tänavu metsakultuuri kandja austava nimetuse pälvinud loodusemees Tiit Linnamägi. Kodumetsi majandab ta poeg Märdiga nii, et sealsed looduslikud ja kultuurilised rikkused säiliksid. Vestlusest Tiit ja Märt Linnamägiga

  11. Rahvusvaheline mees Mart Laar = Mart Laar, international man / Ingvar Bärenklau

    Index Scriptorium Estoniae

    Bärenklau, Ingvar, 1967-

    2006-01-01

    Eesti ekspeaministri Mart Laari uutest väljakutsetest pärast Milton Friedmani nimelise auhinna saamist. Lisad: Fakte Mart Laari kohta; Teised Mart Laarist. Vt. samas: Laar soovitab suvisel Eestimaal ringi sõita

  12. Der Fall Wal-Mart

    OpenAIRE

    Senge, Konstanze

    2004-01-01

    In dem Text werden Gründe für die gescheiterte Expansionsstrategie des weltgrößten Einzelhandelsunternehmens Wal-Mart nach Deutschland diskutiert. Differenziert werden vor allem 3 Fehlerquellen: So hat Wal-Mart die ökonomischen, politischen und kulturellen Besonderheiten in Deutschland nicht ausreichend beachtet. Zur Erklärung der Situation Wal-Marts in Deutschland wird das Modell des soziologischen Neo-Institutionalismus herangezogen, insbesondere wird auf die Konzepte Legitimität und Iso...

  13. Kas transatlantilised liitlassuhted on tõesti madalseisus? / Tiit Meren

    Index Scriptorium Estoniae

    Meren, Tiit

    2005-01-01

    NATO Reservohvitseride Konföderatsiooni (CIOR) ja Konrad Adenaueri Fondi koostöös 30. jaanuarist kuni 3. veebruarini 2005 Saksamaal Wesselingis korraldatud rahvusvahelisest seminarist "NATO, the European Union and the Global war on terrorism. No go? - Routine? - New beginning?" (NATO, Euroopa Liit ja ülemaailmne sõda terrorismi vastu. Loobumine? - Rutiin? - Uus algus?). Eesti delegatsiooni kuulusid EROK president leitnant Heino Piirsalu ja EROK välistoimkonna esimees Tiit Meren. CIOR-i konverentsist Brüsselis

  14. Mart Laar imedemaalt / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2006-01-01

    Milton Friedmani vabaduse edendamise preemia pälvinud Mart Laari arvamusi teiste laureaatide ja Eesti edu kohta. Lisa: Friedmani preemia. Vt. samas intervjuud Salvadori ekspresidendi Fransisco Florese ja Londoni majandusinstituudi peadirektori John Blundelliga

  15. Suves on Mattise piina ja Lotte lusti / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2011-01-01

    30. juunil esilinastuvast Kiur Aarma ja Jaak Kilmi filmist "Mattise martüürium" (tööpealkirjaga "Tallinna hommikud") ja 26. augustil esilinastuvast Janno Põldma ja Heiki Ernitsa joonisfilmist "Lotte ja kuukivi saladus"

  16. Tallinna Ülikool / Leif Kalev, Anneli Leinpere, Tiit Land, Alessandro Centonze, Hannes Palang, Liis Kelberg

    Index Scriptorium Estoniae

    2008-01-01

    Ülikooli ja seal õpetatavaid erialasid tutvustavad dotsent Leif Kalev, kunstimagistrant Anneli Leinpere, professor Tiit Land, välisüliõpilane Milanost Alessandro Centonze, vanemteadur Hannes Palang ning kirjaliku tõlke magistrant Liis Kelberg

  17. Majanduse struktuur kujuneb isevoolu / Tiit Made, Rein Kask ; interv. Ester Shank

    Index Scriptorium Estoniae

    Made, Tiit, 1940-

    1999-01-01

    Riigikogu majanduskomisjoni esimees Tiit Made ja tema asetäitja Rein Kask nentisid Maailmakaubanduskeskuse klubi kokkutulekul, et kaheksa aasta jooksul ei ole Eesti valitsused suutnud ette näha, millise struktuuriga majandus peaks meie riigis kujunema

  18. Burnout / Mart Jürisoo

    Index Scriptorium Estoniae

    Jürisoo, Mart, 1950-2014

    2004-01-01

    Rootsi eestlase Mart Jürisoo peagi eestikeelsena ilmuva raamatu "Burnout - miks juhid läbi põlevad?" põhjal kokkuvõtlikult läbipõlemisest, ühiskondlikest nähtustest, mis sellele kaasa aitavad ning sellest hoidumise võimalustest

  19. Búsqueda de vida en Marte

    Directory of Open Access Journals (Sweden)

    Rafael Navarro-González

    2005-01-01

    Full Text Available La misión astrobiológica más importante que se ha realizado hasta la fecha ha sido sin duda el proyecto Vikingo de la NASA. Esta misión consistió en tres experimentos biológicos especialmente diseñados para la búsqueda de indicadores de vida en las capas superficiales del suelo marciano. Los tres experimentos dieron resultados positivos. Sin embargo, el análisis de materia orgánica en el suelo marciano demostró la ausencia total de carbono orgánico. Este hallazgo fue utilizado como uno de los argumentos más sólidos en contra de la existencia de vida en la superficie del planeta Marte. Como preparación para futuras misiones a Marte en búsqueda de vida es necesario probar los instrumentos en localidades terrestres que pudieran ser ambientes análogos a Marte. Uno de los desiertos más áridos del planeta es el de Atacama, en el norte de Chile. Estudios químicos y microbiológicos del suelo de Atacama sugieren que el corazón del desierto es en realidad un buen análogo de Marte, ya que no posee vida macroscópica y microscópica, tiene niveles muy bajos de materia orgánica, y sus suelos son muy reactivos. En colaboración con científicos franceses y estadounidenses, estamos preparando una misión robótica dirigida por la NASA para la búsqueda de vida pasada o presente en Marte por lo que el Desierto de Atacama en Chile es el escenario para la preparación de esta misión espacial.

  20. Mart Ustav : me ei pruugi HI-viirusest kunagi vabaneda / Mart Ustav ; interv. Riho Laurisaar

    Index Scriptorium Estoniae

    Ustav, Mart, 1949-

    2006-01-01

    Tartu Ülikooli teadlane Mart Ustav töötab välja HI-viiruse vaktsiini. Kui enamik seniseid aidsiravimeid on keemilised, siis Mart Ustav usub, et on võimalik luua ka looduslik preparaat, mida on lihtne toota ja mis tulevikus võiks abivajajale maksta kõigest mõnisada krooni. Lisaks: Teised Mart Ustavist: Mart Loog, Toivo Maimets

  1. Marte Meo Metode som magtteknologi

    DEFF Research Database (Denmark)

    Sørensen, Nelli Øvre

    2015-01-01

    Pårørendeskole til pårørende for at forbedre kommunikation og samvær med familiemedlemmer med demens. Ægtefæller fortalte, at de oplevede at skulle påtage sig større ansvar, end de allerede havde, og at de gjorde modstand mod undervisernes formidlingsmåde og fortolkning af Marte Meo, der blev......, at der mellem undervisere og pårørende foregår et biopolitisk magtspil, med intentioner om at de pårørende tilføres ressourcer ved at lære Marte Meo metoden, men at den får funktion af selvteknologiske redskaber i 'subjektiverings processer', hvor de pårørende ledes mod at tage øget ansvar for eget og...... for ægtefællens liv og for hjemmehjælperes brug af Marte Meo metode- og sprog....

  2. Eesti mõõt on tasuta Warhol / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2000-01-01

    Rahvusvaheliste kunstinäituste korraldamise võimalusest Eestis: transport, kindlustus, laenutustasu, lisatasud jm. Peamiseks takistuseks on rahapuudus. Eha Komissarovi, Anu Liivaku, Mart Soosaare arvamus. Näitusekulude-tulude näiteks on toodud Delvaux, Magritte'i ja Ensori tööde näitused.

  3. Mart Habakuk viis esimese Eesti ettevõtte Londoni börsile / Mart Habakuk ; interv. Jaanika Merilo

    Index Scriptorium Estoniae

    Habakuk, Mart, 1969-

    2007-01-01

    Metro Capital Managementi juhatuse esimees Mart Habakuk tutvustab kinnisvarainvesteerimisfirma Metro Baltic Horizons noteerimist Londoni alternatiivnimekirja AIM. Lisa: Metro Capital Management; Mart Habakuk

  4. Vælgerskredet i marts historisk stort

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2008-01-01

    NYHED: Marts 2008 var vælgermæssigt blandt de ti mest stormfulde måneder i dansk politik siden januar 1990, viser valgforskers tal.......NYHED: Marts 2008 var vælgermæssigt blandt de ti mest stormfulde måneder i dansk politik siden januar 1990, viser valgforskers tal....

  5. Mart Stam. Dichter van staal en glas

    NARCIS (Netherlands)

    Jacobs, S.M.

    2016-01-01

    De biografie 'Mart Stam. Dichter van staal en glas' schetst een breed beeld van de persoon en het werk van de Nederlandse architect Mart Stam (1899-1986) om daarmee begrip voor dit werk te kweken. Het boek richt zich vooral op de vraag, welke omstandigheden aan zijn loopbaan richting hebben gegeven.

  6. Tiit Land: Anname panuse Alzheimeri tõve võimalikuks raviks / Kristel Toom

    Index Scriptorium Estoniae

    Toom, Kristel

    2008-01-01

    Tallinna Ülikooli Matemaatika ja Loodusteaduste Instituudis töötab uurimisrühm, kelle huvi on seotud organismis toimuva raua ainevahetuse ning selle häirete tagajärjel ilmnevate haiguslike protsessidega, mille hulka kuulub ka Alzheimeri tõbi. Teadusprojekte juhivad Tiit Land ja Sandra Zetterström Fernaeus

  7. Tiit Ojasoo: mida igatseb tänapäeva eestlane? / intervjueerinud Kaarel Kressa

    Index Scriptorium Estoniae

    Ojasoo, Tiit, 1977-

    2011-01-01

    23. märtsil esietendub Nokia kontserdimajas NO99 lavastus"The Rise and Fall of Estonia", mis saab olema Eesti-teemaliste lavastuste tsükli lõpp. Teatri kunstiline juht Tiit Ojasoo uuest lavastusest, sellele eelnenud lavastusest "Ühtne Eesti suurkogu", NO99 teatrist, teatri tulevikuplaanidest

  8. Kas majanduskuritegusid uuritakse vähe? / Ken-Marti Vaher, Tiit Vähi

    Index Scriptorium Estoniae

    Vaher, Ken-Marti, 1974-

    2010-01-01

    Küsimusele vastavad riigikogu õiguskomisjoni esimees Ken-Marti Vaher ja Silmet Grupi juhatuse esimees Tiit Vähi. Vastukaja artiklile: Krjutškova, Katariina. Majanduskuriteod vaeslaste osas // Äripäev (2010) 19.-22. aug., lk. 10-11

  9. Suur Miller ja Väike Killer / Tiit Palu, Andrus Allikvee ; intervjueerinud Anu Tonts ja Sven Karja

    Index Scriptorium Estoniae

    Palu, Tiit, 1970-

    1997-01-01

    Vanemuises esietenduvad 19. mail Arthur Milleri 'Sööst kuristikku' (lavastaja Andrus Allikvee) ja 20. mail Tracy Lettsi 'Killer Joe' (lavastaja Tiit Palu). Postimehe küsitlus lavastajatele (vastavad samadele küsimustele)

  10. Uudised : Veljo Tormise aasta on alanud. Eesti laul Tiit Kuusiku mälestuseks. Claude Delangle Eestis / Arne Mikk

    Index Scriptorium Estoniae

    Mikk, Arne, 1934-

    2000-01-01

    V. Tormise juubeliaasta üritustest. 19. ja 20. veebr. toimuvast neljandast eesti autorite vokaalmuusika esitamise võistlusest Tiit Kuusiku mälestuseks. 15. veebr. Estonia kammerlaval toimunud kontserdist ئ esinesid C. ja O. Delangle

  11. Narva Jõesuu võib Tiit Vähilt erastatud hoone tagasi nõuda / Tanel Mazur

    Index Scriptorium Estoniae

    Mazur, Tanel, 1971-

    2009-01-01

    Narva-Jõesuu kuursaali erastanud firma Navesco, mille enamusosanik on Tiit Vähi kontrollitav Silmet Grupp, on linna väitel oma investeerimiskohustusi täitnud vaid 2006. aastal. Firma vastuväidetest

  12. Piimandus: laenukarid, ikaldused ja hinnaralli tõid kriisi / Ain Alvela ; kommenteerinud Tiit Tuuleveski, Urmas Põlluaas ja Tõnu Post

    Index Scriptorium Estoniae

    Alvela, Ain, 1967-

    2009-01-01

    Kuigi piimatootmisega tegelevad ettevõtted vajaksid tegevuse arendamiseks hädasti investeeringuid, jäävad enamiku rahastamisplaanid paremaid aegu ootama. Diagramm. Kommenteerivad Tiit Tuuleveski, Urmas Põlluaas ja Tõnu Post

  13. Sallimatuse juured / Mart Nutt, Mikko Lagerspetz

    Index Scriptorium Estoniae

    Nutt, Mart, 1962-

    2004-01-01

    Euroopa Nõukogu rassismi ja ja sallimatuse vastase komisjoni liige Mart Nutt ning Eesti Humanitaarinstituudi sotsioloogia professor Mikko Lagerspetz arutlevad Eesti internetiportaalides levivate rassistlike ja antisemiitlike kommentaaride põhjuste ning tagajärgede üle

  14. Paneeldiskussioon [veebipõhisest õpikeskkonnast] / Mart Laanpere

    Index Scriptorium Estoniae

    Laanpere, Mart

    2003-01-01

    Maire Salundi (projekt Learning for Sharing) juhtimisel läbi viidud paneeldiskussioon, milles osalesid Mart Laanepere, Kerttu Lõhmus (AS Trainator Training), Mall Maasik (Audentes Ariko AS) ja Anne Villems (Tartu Ülikool)

  15. Genetic variability of central-western European pine marten (Martes martes) populations

    NARCIS (Netherlands)

    Pertoldi, Cino; Elschot, Kelly; Ruiz-Gonzalez, Aritz; van de Zande, Louis; Zalewski, Andrzej; Munoz, Joaquin; Madsen, Aksel Bo; Loeschcke, Volker; de Groot, Arjen; Bijlsma, Rudolf

    2014-01-01

    Recent studies highlighted the potential role of cryptic glacial refugia for temperate taxa in Europe beyond the Mediterranean peninsulas. To further investigate phylogeographic features of the European pine marten (Martes martes) in previously identified cryptic refugia located in central-western

  16. 2009. aasta eelarvest 2010. aastasse vaadates / Mart Laar

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2008-01-01

    Erakonna Isamaa ja Res Publica Liit esimees avalikustab 2009.aasta eelarve arutelul välja käidud ettepanekud ja teavitab arutelu tulemused. Tekst pärineb Mart Laari blogist http://blog.irl.ee/Mart_ Laar/

  17. Millest kõneleb koreograaf Mart Kangro? / Heili Lindepuu

    Index Scriptorium Estoniae

    Lindepuu, Heili

    2011-01-01

    Festivali POT raames 5. ja 6. mail Kanuti Gildi saalis taasetendunud Mart Kangro soololavastusest "Start. Based on a True Story". 27. mail Kalevi Spordihallis esietenduvast Mart Kangro lavastusest "Open Tallinn", kus on ühendatud teater, reality show ja multimeedia

  18. A Survey of Recent MARTe Based Systems

    Science.gov (United States)

    Neto, André C.; Alves, Diogo; Boncagni, Luca; Carvalho, Pedro J.; Valcarcel, Daniel F.; Barbalace, Antonio; De Tommasi, Gianmaria; Fernandes, Horácio; Sartori, Filippo; Vitale, Enzo; Vitelli, Riccardo; Zabeo, Luca

    2011-08-01

    The Multithreaded Application Real-Time executor (MARTe) is a data driven framework environment for the development and deployment of real-time control algorithms. The main ideas which led to the present version of the framework were to standardize the development of real-time control systems, while providing a set of strictly bounded standard interfaces to the outside world and also accommodating a collection of facilities which promote the speed and ease of development, commissioning and deployment of such systems. At the core of every MARTe based application, is a set of independent inter-communicating software blocks, named Generic Application Modules (GAM), orchestrated by a real-time scheduler. The platform independence of its core library provides MARTe the necessary robustness and flexibility for conveniently testing applications in different environments including non-real-time operating systems. MARTe is already being used in several machines, each with its own peculiarities regarding hardware interfacing, supervisory control configuration, operating system and target control application. This paper presents and compares the most recent results of systems using MARTe: the JET Vertical Stabilization system, which uses the Real Time Application Interface (RTAI) operating system on Intel multi-core processors; the COMPASS plasma control system, driven by Linux RT also on Intel multi-core processors; ISTTOK real-time tomography equilibrium reconstruction which shares the same support configuration of COMPASS; JET error field correction coils based on VME, PowerPC and VxWorks; FTU LH reflected power system running on VME, Intel with RTAI.

  19. Sõnumeid Ungarist ja ungarlastest / Mart Niklus

    Index Scriptorium Estoniae

    Niklus, Mart-Olav, 1934-

    2006-01-01

    20.-23. oktoobril 2006. a. Budapestis toimunud Endiste Poliitvangide ja Kommunismiohvrite Rahvusvahelise Assotsiatsiooni (INTER-ASSO) 14. kongressist. Eestit esindasid Mart Niklus ja Kalju Mätik. Vt. samas. Tõnu Kalvet. Ungari Jüri Estam - Tamas "Lõvi" Pinter. Ungari Jüri Liim - György Budahazy

  20. Mart Remmeli "geograafilised figuurid" / Arvo Krikmann

    Index Scriptorium Estoniae

    Krikmann, Arvo, 1939-2017

    2005-01-01

    Refereeritakse broshüüri Remmel, Mart. Large data bases in quantitative history : some handling techniques. Tallinn : Academy of Sciences of the Estonian S.S.R., 1979. (Preprint ; KKI-12) inimgeograafia teooria vaatevinklist ning kommenteeritakse seda Eesti folkloorinähtuste geograafilist levikut puutuva materjaliga

  1. Mart Laar tuleb peatada / Villu Reiljan

    Index Scriptorium Estoniae

    Reiljan, Villu, 1953-

    2001-01-01

    Ilmunud ka: Vooremaa, 8. dets. 2001, lk. 2; Nädaline, 8. dets. 2001, lk. 4; Võrumaa Teataja, 11. dets. 2001, lk. 2; Järva Teataja, 13. dets. 2001, lk. 2. Kuigi ca 70% Eesti rahvast on elektrijaamade erastamise vastu, on Mart Laari valitsus ignoreerinud rahva tahet, talle on kogu aeg sekundeerinud Mihkel Pärnoja. Autor: ERL. Parlamendisaadik

  2. MARTe at FTU: The new feedback control

    Energy Technology Data Exchange (ETDEWEB)

    Boncagni, Luca, E-mail: luca.boncagni@enea.it [EURATOM - ENEA Fusion Association, Frascati Research Centre, Division of Fusion Physics, Rome, Frascati (Italy); Sadeghi, Yahya; Carnevale, Daniele; Di Geronimo, Andrea; Varano, Gianluca; Vitelli, Riccardo [Department of Computer Science, Systems and Production, University of Rome Tor Vergata, Rome (Italy); Galperti, Critsian [Istituto di Fisica del Plasma, CNR, EURATOM-ENEA Association, Milan (Italy); Zarfati, Emanuele; Pucci, Daniele [Department Antonio Ruberti, University of Rome La Sapienza, Rome (Italy)

    2012-12-15

    Highlights: Black-Right-Pointing-Pointer We show that the MARTe is a candidate for ITER PSH. Black-Right-Pointing-Pointer We replace the old real-time feedback software using the MARTe framework. Black-Right-Pointing-Pointer We describe all the work done for the integration. - Abstract: Keeping in mind the necessities of a modern control system for fusion devices, such as modularity and a distributed architecture, an upgrade of the present FTU feedback control system was planned, envisaging also a possible reutilization in the proposed FAST experiment [1]. For standardization and efficiency purposes we decided to adopt a pre-existent ITER-relevant framework called MARTe [2], already used with success in other European Tokamak devices [3]. Following the developments shown in [4], in this paper we report on the structure of the new feedback system, and how it was integrated in the current control structure and pulse programming interface, and in the other MARTe systems already in FTU: RT-ODIN [5] and the ECRH and LH [6] satellite stations. The new feedback system has been installed in the FTU backup station (known as 'Feedback B'), which shares the input signals with the actual feedback system, in order to simplify the validation and debug of the new controller by testing it in parallel with the current one. Experimental results are then presented.

  3. Merging Areas In Timber Mart South Data

    Science.gov (United States)

    Jeffrey P. Prestemon; John M. Pye

    1999-01-01

    For over twenty years, Timber Mart-South (TMS) has been distributing prices of various wood products from Southern forests. These long-term price series have been a critical resource for research into timber price and supply trends in the southern United States. Such analyses rely on consistent temporal and spatial reporting units, but these units have not always been...

  4. Spordis karastunud vaim aitab kapo juhil Aldis Alusel pingeid taluda / Deivil Tserp

    Index Scriptorium Estoniae

    Tserp, Deivil, 1968-

    2006-01-01

    Kaitsepolitsei peadirektor Aldis Alus vaba aja veetmisest, spordiga tegelemisest, oma perekonnast, lapsepõlvest ning karjäärist. Lisa: Kas teate? Küsimusele, mis meenub seoses Aldis Alusega, vastavad ujumistreener Tiit Reiter, ratsutamistreener Johannes Peets ning Euroopa meister Imre Tiidemann. Vt. samas: Poolpime setukas nurjas Alusel Gruusias võistluse; Arbuusimüüja tapnuks Aluse automaadilasuga

  5. Martí in Film: From Hagiography to Humanization

    Directory of Open Access Journals (Sweden)

    Santiago Juan-Navarro

    2017-11-01

    Full Text Available This article explores film representations of José Martí in three periods of Cuban history: the Republic, Fidel Castro’s Revolution, and the post-Soviet era. These three periods witnessed an evolution in the cinematic use and exploitation of Martí’s symbolic capital. While the Republic endowed Martí with a religious and romantic aura, which turned him into a sacred hero, ICAIC filmmakers systematically resorted to Martí to manufacture a version of the past that would justify the new revolutionary order. Under State control, Cuban cinema in the 1960s and 1970s underscored one of the more recurrent ideas in the political imagery of the Revolution: Martí prefigures and announces Castro, who, in turn, incarnates Martí. The most recent representations, however, aim at demystifying and, therefore, humanizing, the Cuban hero’s image.

  6. Ettevaatust! Läbipõlemisoht! / Mart Raudsaar

    Index Scriptorium Estoniae

    Raudsaar, Mart, 1973-

    2004-01-01

    Raamatu "Burnout - läbipõlemine" autor Mart Jürisoo räägib läbipõlemise olulisematest põhjustest ja tunnustest, võrdleb Eesti ja Rootsi juhtide juhtimisstiile ning analüüsib stressitegureid Eesti organisatsioonides ja ühiskonnas. Lisa: Läbipõlemise olulisemad sümptomid; Difuusse ehk Marshmallow-organisatsiooni tunnused ja probleemid

  7. Viron kirjallisuuden kieli 1990-luvulla modernismin, postmodernismin ja postkolonialismin taustaa vasten / Tiit Hennoste ; tõlk. Niko Remes

    Index Scriptorium Estoniae

    Hennoste, Tiit, 1953-

    2003-01-01

    Andmed autori kohta lk. 237. Orig.: Eesti kirjanduse keelest modernismi, postmodernismi ja postkolonialismi taustal. Ilmunud ka kogumikus: Hennoste, Tiit. Eurooplaseks saamine : kõrvaltkäija altkulmupilk. Tartu : Tartu Ülikooli Kirjastus, 2003, lk. 202-231. Bibliograafia lk. 229-231

  8. Riigikogu palk külma! / Mart Laar

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2008-01-01

    Parlamendiliikme sõnul kavatsetakse 2007. aasta lõpu tasemel külmutada Riigikogu liikmete, ministrite, presidendi, eurosaadikute, õiguskantsleri, riigikontrolöri ja teiste kõrgemate ametiisikute palk. Artikkel pärineb Mart Laari veebipäevikust http://blog.irl.ee/Mart_Laar/

  9. Mart Sander ja Julie Hagen-Schwarz / Ants Juske

    Index Scriptorium Estoniae

    Juske, Ants, 1956-2016

    2009-01-01

    Mart Sanderi galerii "Galerii" (Sakala 18, Tallinn) avanäitusest. Eksponeeritud baltisaksa naiskunstniku Julie Wilhelmine Hagen-Schwarzi maalid, mis on pärit erakogudest. Väljas on ka Mart Sanderi tehtud koopia Julie Hagen-Schwarzi autoportreest (1855). Julie Hagen-Schwarzist ja tema loomingust

  10. Skred i marts: S minus seks mandater, SF plus ni

    DEFF Research Database (Denmark)

    Thomsen, Søren Risbjerg

    2008-01-01

    NYHED: "Tilslutningen til S går ad helvede til", skriver professor Søren Risbjerg Thomsen om snittet af meningsmålinger i marts.......NYHED: "Tilslutningen til S går ad helvede til", skriver professor Søren Risbjerg Thomsen om snittet af meningsmålinger i marts....

  11. Mart Laar dilemma köidikus / Abdul Turay

    Index Scriptorium Estoniae

    Turay, Abdul, 1967-

    2009-01-01

    Autor imetleb Isamaa ja Res Publica Liidu esimeest Mart Laari ning märgib, et kaks monetarismi koolkonda, mida ta toetab, asuvad nüüd diametraalselt vastupidistel seisukohtadel ja Mart Laar peaks nüüd valima, keda ta edaspidi toetab

  12. Preemiad said Rein Raud, fs, Mart Kivastik

    Index Scriptorium Estoniae

    2005-01-01

    Eesti Kultuurkapitali 2004. aasta kirjanduse aastapreemia laureaadid on: Rein Raud ("Hector ja Bernard"), fs (luulekogu "2004"), Mart Kivastik (näidend "Külmetava kunstniku portree"), Jaan Rannap ("Nelja nimega koer"), Toomas Haug ("Troojamäe tõotus"), Harald Rajamets (tõlkeluule kogumik "Pegasos ja peegel"), Antoine Chalvin ("Kalevipoja" tõlge prantsuse keelde"), Ilmar Talve ("Eesti kultuurilugu"), Lauri Sommer (artikkel Uku Masingu käsikirja "Saadik Magellani pilvest" vaimne, ajalis-ruumiline ja elulooline taust), Boris Tuch ("Gorjatshaja desjatka estonskihh pisatelei")

  13. Spatio-temporal population genetics of the Danish pine marten (Martes martes)

    DEFF Research Database (Denmark)

    Pertoldi, Cino; Barker, Stuart F.; Madsen, Aksel Bo

    2008-01-01

    A spatio-temporal study of genetic variation in the Danish pine marten (Martes martes) populations from the Jutland peninsula and from the island of Sealand was performed using 11 microsatellite markers. Samples obtained from 1892 to 2003 were subdivided into historical (prior to 1970) and recent...... (from 1970) groups. As compared with the historical samples, there was a significant loss of genetic variation in the recent Jutland population, but not in Sealand. Effective population sizes were estimated using Bayesian-based software (TMVP). Historical effective population sizes were 5897 (90......% highest probability density, HPD, limits: 1502-6849) in Jutland and 1300 (90% HPD limits: 224-5929) in Sealand, whereas recent effective population sizes were 14.7 (90% HPD limits: 10.9-23.5) in Jutland and 802 (90% HPD limits: 51.8-5510) in Sealand. Significant genetic differentiation (F-ST) was found...

  14. Europan 7 Eestis : Lasnamäe. Pärnu / Tiit Trummal, Andres Kurg

    Index Scriptorium Estoniae

    Trummal, Tiit, 1954-

    2004-01-01

    Võistluse "Äärelinna võimalus, linnalik intensiivsus ja elamise mitmekesisus" Eesti-Rootsi ühisžüriis Eestist Urmas Muru, Tiit Trummal, Andres Kurg. Tallinna Lasnamäe (14 tööd) ja Pärnu (47 tööd) võistlusalast, võitnud tööde arhitektide loetelu ja võitnud töödest. Lasnamäe: I preemia - autor hispaanlane Andres Fernandes Atela, kaasautorid prantslased Mathieu Andrieu ja Iman Morshedi. Pärnu: I preemia - autorid rumeenlane Oana-Maria Bogdan, ameeriklane Susan Kelly Shannon, argentiinlane Laura Vescina, hispaanlased Juny Llach ja Parra Colacios

  15. Dialoog läbi seina / Mart Kangro, Jim Ashilevi

    Index Scriptorium Estoniae

    Kangro, Mart, 1974-

    2016-01-01

    Videoblogidest ehk vlogidest, internetist, videomeediumist, distantsist esineja ja publiku vahel, verbaalsest eneseväljandusest, lavastusprotsessist, füüsilisest teatrist ja muust. Mart Kangro ja Jim Ashilevi vestlus

  16. Teadlastele on Saksamaa kogemus hindamatu / Mart Min, Jaan Aru

    Index Scriptorium Estoniae

    Min, Mart, 1943-

    2012-01-01

    Oma muljeid Saksamaalt jagavad Tallinna Tehnikaülikooli professor Mart Min, kes on viibinud õppejõuna Saksamaal ja Frankfurdis Max Plancki instituudis doktorantuuris aju ja teadvust uuriv noorteadlane Jaan Aru

  17. FIT-MART: Quantum Magnetism with a Gentle Learning Curve

    Science.gov (United States)

    Engelhardt, Larry; Garland, Scott C.; Rainey, Cameron; Freeman, Ray A.

    We present a new open-source software package, FIT-MART, that allows non-experts to quickly get started sim- ulating quantum magnetism. FIT-MART can be downloaded as a platform-idependent executable Java (JAR) file. It allows the user to define (Heisenberg) Hamiltonians by electronically drawing pictures that represent quantum spins and operators. Sliders are automatically generated to control the values of the parameters in the model, and when the values change, several plots are updated in real time to display both the resulting energy spectra and the equilibruim magnetic properties. Several experimental data sets for real magnetic molecules are included in FIT-MART to allow easy comparison between simulated and experimental data, and FIT-MART users can also import their own data for analysis and compare the goodness of fit for different models.

  18. Multiple Aperture Radiation Therapy (MART) for Breast Cancer

    National Research Council Canada - National Science Library

    Li, Tianfang

    2006-01-01

    .... In this USAMRMC-supported project, we have developed a multiple-aperture radiation therapy (MART) procedure dedicated to breast irradiation, which combines the planning simplicity of the conventional OFT with the superior dose distribution of IMRT methods...

  19. Variabilità microsatellitare in popolazioni italiane di martora, Martes martes

    Directory of Open Access Journals (Sweden)

    Licia Colli

    2003-10-01

    Full Text Available La martora, Martes martes, è un mustelide storicamente presente su gran parte del territorio italiano, soprattutto dove siano presenti foreste mature altamente strutturate e ricche di risorse. Nel corso dei decenni passati, cause quali la deforestazione con conseguente frammentazione dell'habitat, la caccia e la persecuzione da parte dell'uomo hanno portato ad un sensibile declino sia nel numero d'individui sia di popolazioni in tutta l'Europa. Frammentazione degli areali e diminuzione del numero di soggetti costituiscono le cause principali di un limitato flusso genico con conseguente formazione di popolazioni isolate di martora e perdita di variabilità genetica (Kyle et al., 2003. Per queste ragioni la martora risulta attualmente tutelata secondo quanto previsto dalla Convenzione di Berna (appendice III e dalla Direttiva europea 92/43/CEE "Habitats & Species". Di fronte a prospettive di tipo conservazionistico, diventa necessario disporre di metodologie per la valutazione della variabilità residua nella specie a livello d'individui e di popolazioni. Secondo numerosi Autori, i microsatelliti costituiscono marcatori molto efficaci nella descrizione della struttura genetica e della storia demografica di specie (Beaumont & Bruford, 1999; Linares, 1999. Il presente lavoro propone i risultati ottenuti attraverso il confronto di due campioni costituiti da individui di Martes martes provenienti dalla Sardegna (25 esemplari e dal territorio italiano (6 esemplari. L'analisi è stata condotta a livello di 7 loci microsatellitari dinucleotidici polimorfici. Il valore di FST calcolato dal confronto dei due gruppi è risultato pari a 0,102 e ricade nel range di variazione identificato di recente in popolazioni nord-europee di martora (Kyle et al., 2003. L'analisi della varianza molecolare (AMOVA, condotta a due livelli gerarchici, ha permesso in particolare di ripartire la varianza del campione

  20. Noored lavastajad ületavad valdkondade piirid / Uku Uusberg, Mart Kase ; intervjueerinud Eero Epner

    Index Scriptorium Estoniae

    Uusberg, Uku, 1984-

    2009-01-01

    Noored lavastajad Uku Uusberg ja Mart Kase oma vastvalminud lavastustest. 19. mail esietendub NO99 teatris Uku Uusbergi kirjutatud ja lavastatud "Pea vahetus" ja Niine 11 kontorihoones Mart Kase kirjutatud ja lavastatud "Startup"

  1. El viaje a Marte de Modesto Brocos

    Directory of Open Access Journals (Sweden)

    Jaureguízar, Agustín

    2009-12-01

    Full Text Available Modesto Brocos (1852-1936 was a remarkable painter from Santiago de Compostela who emigrated at an early age to Brazil, where he lived, held in high regard, up to his death. In 1930 he published in Valencia, in Castilian, his only work of fiction, an unobtainable Voyage To Mars which is a true socialist utopia. That whole world is established as a single global state, of which he details all that goes from a Constitution to Municipal Ordinances, through the administration of justice, education, health and Women’s Rights, with only one race and one language, and as peculiar a institution as the Agricultural Army or the Humanitarian Sisters.Modesto Brocos (1852-1936 fue un notable pintor compostelano que emigró joven a Brasil y allí vivió respetado hasta su muerte. En 1930 publicó en Valencia, en castellano, su única obra de ficción, un inencontrable Viaje a Marte que es una auténtica utopía socialista. Todo ese mundo está constituido en un solo estado planetario, del que detalla cuanto va de una Constitución a unas Ordenanzas Municipales, pasando por la administración de justicia, la educación, la sanidad y la igualdad de derechos entre los sexos, con una raza única y una lengua única, contando con instituciones tan peculiares como el Ejercito Agrícola o las Hermanas Humanitarias.

  2. The coming electric Wal-Mart

    International Nuclear Information System (INIS)

    Drzemiecki, J.H.; Augustini, P.

    1993-01-01

    Market power in the competitive electric marketplace will depend on being a low-price leader. Electric utility executives are beginning to peer over the wall into the emerging world of competitive electric markets. Many will be terrified by the uncertainties and disorder associated with new service offerings such as retail wheeling and the transformation of other vestiges of the vertically integrated electric monopolies known for the past 100 years. The potential for increased competition for retail customers promises to have as fundamental an effect on the electric utility industry as Wal-Mart has had on retailing. Firms that are prepared for the new competitive environment will be in the strongest position to respond to the marketplace; those that are not prepared might want to consider the fate of the corner five-and-dime. To remain competitive, utility executives must take proactive steps to redefine their vision of their company's future. Such a redefinition must include a candid assessment of the strategies to be taken to reposition their firm to succeed, not just within the existing service area but in multiple markets

  3. Shaken but not stirred: Multiscale habitat suitability modeling of sympatric marten species (Martes martes and Martes foina) in the northern Iberian Peninsula

    Science.gov (United States)

    Maria Vergara; Samuel A. Cushman; Fermin Urra; Aritz Ruiz-Gonzalez

    2016-01-01

    Multispecies and multiscale habitat suitability models (HSM) are important to identify the environmental variables and scales influencing habitat selection and facilitate the comparison of closely related species with different ecological requirements. Objectives This study explores the multiscale relationships of habitat suitability for the pine (Martes...

  4. Näljane Wal-Mart tahab ka smiley alla kugistada / Erik Aru

    Index Scriptorium Estoniae

    Aru, Erik

    2006-01-01

    USA jaekaubanduskett Wal-Mart tahab oma kaubamärgina registreerida smiley' - kollase naerunäo kujutise. Smiley' leiutajaks peab end Suurbritannias asuva ühemehefirma SmileyWorld omanik Franklin Loufrani. Lisa: Wal-Mart üritab jõukamaid kundesid meelitada. Tabel: Wal-Mart

  5. An efficient and accurate approach to MTE-MART for time-resolved tomographic PIV

    NARCIS (Netherlands)

    Lynch, KP; Scarano, F.

    2015-01-01

    The motion-tracking-enhanced MART (MTE-MART; Novara et al. in Meas Sci Technol 21:035401, 2010) has demonstrated the potential to increase the accuracy of tomographic PIV by the combined use of a short sequence of non-simultaneous recordings. A clear bottleneck of the MTE-MART technique has been

  6. An efficient and accurate approach to MTE-MART for time-resolved tomographic PIV

    NARCIS (Netherlands)

    Lynch, K.P.; Scarano, F.

    2015-01-01

    The motion-tracking-enhanced MART (MTE-MART; Novara et al. in Meas Sci Technol 21:035401, 2010) has demonstrated the potential to increase the accuracy of tomographic PIV by the combined use of a short sequence of non-simultaneous recordings. A clear bottleneck of the MTE-MART technique has been its

  7. A MARTe based simulator for the JET Vertical Stabilization system

    Energy Technology Data Exchange (ETDEWEB)

    Bellizio, Teresa, E-mail: teresa.bellizio@unina.it [Associazione EURATOM-ENEA-CREATE, University di Napoli Federico II, Via Claudio 21, 80125 Napoli (Italy); De Tommasi, Gianmaria; Risoli, Nicola; Albanese, Raffaele [Associazione EURATOM-ENEA-CREATE, University di Napoli Federico II, Via Claudio 21, 80125 Napoli (Italy); Neto, Andre [Associacao EURATOM/IST, Inst. de Plasmas e Fusao Nuclear - Laboratorio Associado, Instituto Superior, Tecnico, P-1049-001 Lisboa (Portugal)

    2011-10-15

    Validation by means of simulation is a crucial step when developing real-time control systems. Modeling and simulation are an essential tool since the early design phase, when the control algorithms are designed and tested. This phase is commonly carried out in off-line environments such as Matlab and Simulink. A MARTe-based simulator has been recently developed to validate the new JET Vertical Stabilization (VS) system. MARTe is the multi-thread framework used at JET to deploy hard real-time control systems. This paper presents the software architecture of the MARTe-based simulator and it shows how this tool has been effectively used to evaluate the effects of Edge Localized Modes (ELMs) on the VS system. By using the simulator it is possible to analyze different plasma configurations, extrapolating the limit of the new vertical amplifier in terms of the energy of the largest rejectable ELM.

  8. BioMart – biological queries made easy

    Directory of Open Access Journals (Sweden)

    Thorisson Gudmundur

    2009-01-01

    Full Text Available Abstract Background Biologists need to perform complex queries, often across a variety of databases. Typically, each data resource provides an advanced query interface, each of which must be learnt by the biologist before they can begin to query them. Frequently, more than one data source is required and for high-throughput analysis, cutting and pasting results between websites is certainly very time consuming. Therefore, many groups rely on local bioinformatics support to process queries by accessing the resource's programmatic interfaces if they exist. This is not an efficient solution in terms of cost and time. Instead, it would be better if the biologist only had to learn one generic interface. BioMart provides such a solution. Results BioMart enables scientists to perform advanced querying of biological data sources through a single web interface. The power of the system comes from integrated querying of data sources regardless of their geographical locations. Once these queries have been defined, they may be automated with its "scripting at the click of a button" functionality. BioMart's capabilities are extended by integration with several widely used software packages such as BioConductor, DAS, Galaxy, Cytoscape, Taverna. In this paper, we describe all aspects of BioMart from a user's perspective and demonstrate how it can be used to solve real biological use cases such as SNP selection for candidate gene screening or annotation of microarray results. Conclusion BioMart is an easy to use, generic and scalable system and therefore, has become an integral part of large data resources including Ensembl, UniProt, HapMap, Wormbase, Gramene, Dictybase, PRIDE, MSD and Reactome. BioMart is freely accessible to use at http://www.biomart.org.

  9. Anatomy of pneumatophore of Mauritia vinifera mart

    Directory of Open Access Journals (Sweden)

    Luiz Alfredo Rodrigues Pereira

    2000-01-01

    Full Text Available Pneumatophores of Mauritia vinifera Mart. were collected from six month-old plants maintained submerged in fresh water to induce pneumatophore formation. Twenty day-old pneumatophores had a quite prominent root cap. The epidermis was composed of hexagonal cells, tangentially distributed along the cylindric surface of the organ. In transverse section these pneumatophores had a simple epidermis over several layers of sclerified parenchyma, which covered an aerenchyma with large intercellular spaces. The endodermal cells had Casparian strips. The vascular cylinder was polyarch, with a pith and surrounded by a unisseriate pericycle. Anatomically the 4 month-old pneumatophores were similar to the younger ones, except for the absence of the epidermis. The epidermis is replaced by a protective tissue, whose lignified and suberized cells projected themselves outwards, giving it a filamentous aspect. There was no accumulation of starch or tannins in the pneumatophores, except for the presence of statoliths in the root cap. No lenticels were observed in pneumatophores of M. vinifera. The main function of the pneumatophores of M. vinifera is to allow gas exchange, facilitating the supply of oxygen to the submerged root portions.Pneumatóforos de Mauritia vinifera Mart. foram coletados de plantas com seis meses de idade mantidas submersas em água com o objetivo de induzir a formação de pneumatóforos. Peumatóforos com 20 dias de idade possuem uma coifa bastante proeminente na raiz. A epiderme é composta de células hexagonais, tangencialmente distribuídas ao longo da superfície cilíndrica do orgão. Em seção transversal os pneumatóforos possuem epiderme simples. O córtex é formado por um parênquima esclerificado, um aerênquima com espaços grandes intercelulares e uma endoderme cujas células possuem estrias de Caspary. O cilindro vascular é poliarco, com medula e cercado por um periciclo unisseriado. Anatomicamente os pneumatóforos com 4

  10. Poska 28 elamust : kortermaja Tallinnas Kadriorus = About the Multi-Family Dwelling at Poska 28 : Apartment House in KadriorgTallinn / Tiit Trummal

    Index Scriptorium Estoniae

    Trummal, Tiit, 1954-

    2002-01-01

    Projekteerija: Alver Trummal Arhitektid. Autorid Tiit Trummal, Tarmo Laht, Ulla Mets. Konstruktsioonid: Aivar Lukk, Indrek Einloo. Üheksa korteriga elamul on avarad terrassid, rõdudele avanevad vannitoad jm. Projekt 2001, valmis 2002. 7 ill.: vaated, tüüpkorruse plaan

  11. Nitrogen phytoremediation by water hyacinth (Eichhornia crassipes (Mart.) Solms)

    NARCIS (Netherlands)

    Fox, L.J.; Struik, P.C.; Appleton, B.L.; Rule, J.H.

    2008-01-01

    The phytoremediation potential of water hyacinth, Eichhornia crassipes (Mart.) Solms, was examined in two independent studies under nitrogen (N) rates of 0, 40, 80, 100, 150, 200, and 300 ppm. A modified Hoagland solution was added to ponds containing water hyacinths which were rated and measured

  12. Current distribution of the american marten, Martes americana, in California

    Science.gov (United States)

    Thomas E. Kurcera; William J. Zielinski; Reginald H. Barrett

    1996-01-01

    We describe the current distribution of the American marten, Martes americana, in California based on field surveys conducted between 1989 and 1995 that used either sooted track-plates or cameras. The Sierra Nevada marten, M. a. sierrae, occupies much of its historic range from northwestern Shasta County to the southern Sierra...

  13. Current distribution of the fisher, Martes pennanti, in California

    Science.gov (United States)

    William J. Zielinski; Thomas E. Kucera; Reginald H. Barrett

    1995-01-01

    We describe the 1989-1994 distribution of the fisher, Martes pennanti, in California based on results of detection surveys that used either sooted track-plates or cameras. Fishers were detected in two regions of the state: the northwest and the southern Sierra Nevada. Despite considerable survey effort, neither fisher tracks nor photographs were...

  14. Mart Sander ei tea oma saate tulevikku / Heili Sibrits

    Index Scriptorium Estoniae

    Sibrits, Heili, 1977-

    2002-01-01

    Muusikasaatest "Tähed muusikas". Mart Sanderi juhitav MTÜ Bel-Etage suurprojektidest 2002. aasta maist augustini: Sir Arthur Sullivani koomilisest ooperist "Trial by Jury" ("Vandekohus") ja Lionel Moncktoni muusikalist "The Arcadians" ("Arkaadlased"). Sander juhib BBC Eurovisioni-eelset saadet eesti muusikast

  15. Fabriek van de toekomst : MART: Mobiele Autonome Robot Twente

    NARCIS (Netherlands)

    Koster, M.P.

    1998-01-01

    Het project MART (Mobiele Autonome Robot Twente) was bedoeld om te onderzoeken hoe diverse specialisten kunnen samenwerken in een mechatronisch team. Zo’n team stelt zich ten doel een gecompliceerd technisch systeem te ontwikkelen met behulp van oplossingen vanuit verschillende disciplines. In dit

  16. Growth and Development of Gomphrena celosioides Mart under ...

    African Journals Online (AJOL)

    The pattern of growth of Gomphrena celosioides Mart (Amaranthaceae), a weed in mown grass and lawn commonly used in southern Nigeria for treatment of skin infections and as abortifacient was evaluated in Ilorin (Lat. 8o 29'N & 8o 30'N; Long. 4o 30'E & 4o 32'E), southern Guinea savanna of Nigeria between 2010 and ...

  17. In vitro germination and growth of babassu ( orbygnia phalerata Mart ...

    African Journals Online (AJOL)

    In vitro germination and growth of babassu (orbygnia phalerata Mart.) embryos subjected to different drying temperatures. Aurélio Rubio Neto, Bethânia Silva Morais De Freitas, Apolyana Lorrayne Souza, Fabiano Guimarães Silva, Juliana De Fátima Sales, Larissa Leandro Pires ...

  18. Study of reproductive toxicity of Combretum leprosum Mart and ...

    African Journals Online (AJOL)

    Study of reproductive toxicity of Combretum leprosum Mart and Eicher in female Wistar rats. Jamylla Mirck Guerra de Oliveira, Denise Barbosa Santos, Francimarne Sousa Cardoso, Márcia de Sousa Silva, Yatta Linhares Boakari, Silvéria Regina de Sousa Lira, Amilton Paulo Raposo Costa ...

  19. La historia orbital de Deimos y la oblicuidad de Marte

    Science.gov (United States)

    Brunini, A.; Yokoyama, T.

    Recientemente, se ha demostrado mediante extensas integraciones numéricas, que la rotación de Marte pasó repetidamente por estados caóticos de movimiento, debido al pasaje por zonas de resonancia spin - órbita. En dichas circunstancias, la oblicuidad marciana pudo haber sufrido grandes excursiones de varias decenas de grados. Las consecuencias de dichas variaciones son de extrema importancia en el contexto de la búsqueda de manifestaciones de vida fósil en dicho planeta. El estudio de la dinámica orbital del satélite más exterior de Marte, Deimos, nos ha permitido comprobar, en el marco de las distintas teorías sobre su orígen, que la oblicuidad de Marte dificilmente pudo haber sufrido variaciones que la aparten más de 10o respecto de actual valor. Este resultado parece ser mucho más robusto que las simulaciones numéricas de Touma y Wisdom asi como las de Laskar y Robutel, lo que permite poner cotas más severas a la evolución paleoclimática de Marte.

  20. Mart Laar : teatavad erimeelsused on parteis olnud juba mõnda aega / Mart Laar ; interv. Kerttu Rannamäe

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2007-01-01

    Küsimused puudutavad Mart Laari ilmajäämist välisministri kohast, erimeelsusi IRL-is, Riigikogu spiikri ja ministrikohtade jagamist, ministrikandidaate Jaak Aaviksood ja Jüri Pihli, koalitsioonilepingut ja Keskerakonna arvamust selle kohta, Milton Friedmani auhinnaraha. M. Laar peab õigeks, et riigikogu võimu ja autoriteeti tuleb tugevdada ning edendada parlamentaarset mõtteviisi

  1. Development of U-Mart System with Plural Brands and Plural Markets

    Science.gov (United States)

    Akimoto, Yoshihito; Mori, Naoki; Ono, Isao; Nakajima, Yoshihiro; Kita, Hajime; Matsumoto, Keinosuke

    In this paper, we first discuss the notion that artificial market systems should meet the requirements of fidelity, transparency, reproducibility, and traceability. Next, we introduce history of development of the artificial market system named U-Mart system that meet the requirements well, which have been developed by the U-Mart project. We have already developed the U-Mart system called “U-Mart system version 3.0” to solve problems of old U-Mart systems. In version 3.0 system, trading process is modularized and universal market system can be easily introduced.However, U-Mart system version 3.0 only simulates the single brand futures market. The simulation of the plural brands and plural markets has been required by lot of users. In this paper, we proposed a novel U-Mart system called “U-Mart system version 4.0” to solve this problem of U-Mart system version 3.0. We improve the server system, machine agents and GUI in order to simulate plural brands and plural markets in U-Mart system version 4.0. The effectiveness of the proposed system is confirmed by statistical analysis of results of spot market simulation with random agents.

  2. Der Fall Wal-Mart : institutionelle Grenzen ökonomischer Globalisierung

    OpenAIRE

    Senge, Konstanze

    2004-01-01

    "In dem Text werden Gründe für die gescheiterte Expansionsstrategie des weltgrößten Einzelhandelsunternehmens Wal-Mart nach Deutschland diskutiert. Differenziert werden vor allem drei Fehlerquellen: So hat Wal-Mart die ökonomischen, politischen und kulturellen Besonderheiten in Deutschland nicht ausreichend beachtet. Zur Erklärung der Situation Wal-Marts in Deutschland wird das Modell des soziologischen Neo-Institutionalismus herangezogen, insbesondere wird auf die Konzepte 'Legitimität' und ...

  3. Construction,expression,purification and identification of prokaryotic expression vector of MART-1 fusion protein

    Directory of Open Access Journals (Sweden)

    Zhao-ting MENG

    2011-09-01

    Full Text Available Objective To construct a prokaryotic expression plasmid containing a fusion gene of MART-1 expressing the His-MART-1 fusion protein in E.coli,and to purify the protein and identify the immunogenicity of His-MART-1.Methods The MART-1 coding sequence was amplified by polymerase chain reaction(PCR,and then cloned into the prokaryotic expression vector(pET-28b containing His tag.The constructed vector,verified by restriction endonuclease digestion,PCR and DNA sequencing,was then transformed into E.coli for expression.The expression of MART-1 recombinant protein was induced by IPTG in E.coli,purified with Ni2+-NTA affinity chromatography method,and identified by SDS-PAGE and Western blotting.ELISA was used to detect the IFN-γ expression secreted by the His-MART-1 specific CD4+ T cells which recognized the His-MART-1 fusion protein presented by dendritic cells(DCs.Results The successful construction of recombinant plasmid was confirmed by restriction digestion,PCR and sequencing.The molecular weight of the purified fusion protein was identified as 13kD by SDS-PAGE,which was identical to the expected value.It was confirmed by western blotting that His-MART-1 fusion protein could be recognized by His monoclonal antibody.ELISA analysis showed that His-MART-1 fusion protein presented by DCs could induce IFN-γ secretion of MART-1 specific CD4+ T cells.Conclusion The recombinant plasmid of pET-28b-MART-1 has been successfully constructed.The expressed His-MART-1 fusion protein has been purified and the immunogenicity of inducing responses between DCs and CD4+ T cells has been determined.

  4. The four-dimensional Martínez Alonso-Shabat equation: Reductions and nonlocal symmetries

    Science.gov (United States)

    Morozov, Oleg I.; Sergyeyev, Artur

    2014-11-01

    We consider the four-dimensional integrable Martínez Alonso-Shabat equation and list three integrable three-dimensional reductions thereof. We also present a four-dimensional integrable modified Martínez Alonso-Shabat equation together with its Lax pair. We further construct an infinite hierarchy of commuting nonlocal symmetries (and not just the shadows, as it is usually the case in the literature) for the Martínez Alonso-Shabat equation.

  5. Design and implementation of fishery rescue data mart system

    Science.gov (United States)

    Pan, Jun; Huang, Haiguang; Liu, Yousong

    A novel data mart based system for fishery rescue field was designed and implemented. The system runs ETL process to deal with original data from various databases and data warehouses, and then reorganized the data into the fishery rescue data mart. Next, online analytical processing (OLAP) are carried out and statistical reports are generated automatically. Particularly, quick configuration schemes are designed to configure query dimensions and OLAP data sets. The configuration file will be transformed into statistic interfaces automatically through a wizard-style process. The system provides various forms of reporting files, including crystal reports, flash graphical reports, and two-dimensional data grids. In addition, a wizard style interface was designed to guide users customizing inquiry processes, making it possible for nontechnical staffs to access customized reports. Characterized by quick configuration, safeness and flexibility, the system has been successfully applied in city fishery rescue department.

  6. ¿Visitó Martí las ruinas mayas?

    Directory of Open Access Journals (Sweden)

    MSc. Jorge Abdala-Franco

    2015-10-01

    Full Text Available Las detalladas descripciones de José Martí de los sitios arqueológicos más importantes de la península de Yucatán han llevado a pensar a algunos autores que el Apóstol estuvo en ellos en el año 1877, cuando efectuó una breve estancia en Mérida, de paso hacia Guatemala. ¿Visitó realmente Martí las ruinas mayas de Chichén Itzá y Uxmal? De no ser así, ¿qué se lo impidió y cómo fue posible entonces que las describiera tan vívidamente?

  7. Maytensifolone, a new triterpene from Maytenus distichophylla Mart. ex Reissek

    Energy Technology Data Exchange (ETDEWEB)

    Duarte, Marcelo Cavalcante; Tavares, Josean Fechine; Madeiro, Sara Alves L.; Costa, Vicente Carlos O.; Barbosa Filho, Jose Maria; Silva, Marcelo Sobral da, E-mail: marcelosobral.ufpb@gmail.com [Universidade Federal da Paraiba (UFPB), Joao Pessoa, PB (Brazil). Departamento de Ciencias Farmaceuticas; Agra, Maria de Fatima [Universidade Federal da Paraiba (UFPB), Joao Pessoa, PB (Brazil). Centro de Biotecnologia. Departamento de Biotecnologia; Braz Filho, Raimundo [Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, RJ (Brazil). Lab. de Ciencias Quimicas

    2013-10-15

    Phytochemical study of the leaves of Maytenus distichophylla Mart. ex Reissek led to the isolation of the new triterpene 3,16,21-trioxo-6{beta},12{alpha}-dihydroxy-1-en-friedelane, named maytensifolone, along with the known triterpenes 3-oxofriedelane, 3,12-dioxofriedelane, 3{beta}-hydroxyfriedelane, 3-oxo-29-hydroxyfriedelane, 3-oxo-12{alpha}-hydroxyfriedelane and 3-oxo- 30-hydroxyfriedelane. Their structural identification was based on spectroscopic methods and comparison with literature data. (author)

  8. Mart Jaanson. Nikaia-Konstantinoopoli usutunnistuse ladinakeelse normteksti grammatiline, teoloogiline ja muusikaline liigendamine / Toomas Siitan

    Index Scriptorium Estoniae

    Siitan, Toomas, 1958-

    2015-01-01

    Arvustus: Jaanson, Mart. Nikaia-Konstantinoopoli usutunnistuse ladinakeelse normteksti grammatiline, teoloogiline ja muusikaline liigendamine. Tartu : University of Tartu Press, 2014 (Dissertationes theologiae universitatis Tartuensis ; 30)

  9. Trichinella britovi biomass in naturally infected pine martens (Martes martes) of Latvia.

    Science.gov (United States)

    Kirjušina, Muza; Bakasejevs, Eduards; Pezzotti, Patrizio; Pozio, Edoardo

    2016-11-15

    Parasites of the genus Trichinella are cosmopolitan nematodes infecting primarily wild animals, which represent the main reservoirs of these zoonotic pathogens. To investigate the transmission patterns of Trichinella spp. from wild to domestic animals and to humans and for the risk assessment of these parasites in a geographical area, it is important to know the number of possible transmission events deriving from carcasses of infected hosts. For this purpose, the evaluation of the larval biomass in reservoir hosts is needed. No data is available on how to estimate the biomass of Trichinella spp. larvae in muscles of naturally infected animals. The aim of this study was to evaluate the larval biomass in naturally infected pine martens (Martes martes) of Latvia, in which the prevalence of Trichinella britovi infection was over 50%. Single muscles or group of muscles (abdomen, back, diaphragm, intercostal muscles, muscles from the head, left and right shoulders, lower and upper parts of the forelimbs and hind limbs, neck, rump with tail, and base and tip of the tongue) were collected from five skinned and eviscerated carcasses of T. britovi infected pine martens. Muscles were entirely removed from the bones and weighted. Each muscle or group of muscles was separately digested to detect the larvae per gram (LPG). Using linear regression, the larval burden in each muscle or group of muscles was evaluated to measure the possible prediction of the total animal larval burden (both as total number of larvae and as average LPG). All muscles were significantly predictive of the total burden with high "goodness of fit" (all adjusted R2>0.80; P≤0.01), and the left shoulder provided the highest adjusted R2 (0.999). Then, to estimate the Trichinella britovi biomass in the pine marten population of Latvia, recent literature data on prevalence (56.2%, 95% CI: 47.8-64.3) and geometric mean LPG (1.26, 95% CI: 0.89-1.79) in the limb muscles of a sample representative of the whole

  10. Euroopa parlamenti kandideerijad lubavad kaitsta väikese Eesti huve / Matis Song

    Index Scriptorium Estoniae

    Song, Matis, 1978-

    2004-01-01

    11. mail 2004 Rapla maavalitsuse haldushoones toimunud kohtumisest Euroopa Parlamendi saadikukandidaatide Tunne Kelami, Tiit Tammsaare, Toomas Savi, Vilja Savisaare, Mart Viisitamme ja Urmas Reinsaluga

  11. Review of Nuria del Campo Martínez: Illocutionary Constructions in English: Cognitive Motivation and Linguistic Realization (2013)

    DEFF Research Database (Denmark)

    Jensen, Kim Ebensgaard

    2014-01-01

    A review of Nuria del Campo Martínez: Illocutionary Constructions in English: Cognitive Motivation and Linguistic Realization (2013)......A review of Nuria del Campo Martínez: Illocutionary Constructions in English: Cognitive Motivation and Linguistic Realization (2013)...

  12. Presencia de José Martí en la WEB. Parte 1, Martí como autor en Google Académico

    OpenAIRE

    González Alonso, Jorge; Pérez González, Yudeisy

    2015-01-01

    From searching the works of José Martí in Google Scholar and the use of tools such as Publish or Perish, bibliometric indicators could be determined as the h index that shows the impact of Marti's work. The high values of h that achieves José Martí as author, would place him as a leading researcher currently, with a remarkable impact on Social Sciences. It was determined the Works of José Martí most cited, among which is in the first place “Nuestra America”, which is demonstrated both by the...

  13. Mart Kangro: uhkete dekoratsioonide taga peab olema elus hetk / intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Kangro, Mart, 1974-

    2011-01-01

    Intervjuu koreograafi, lavastaja ja tantsija Mart Kangroga, kes kindlustab end pigem vaimses plaanis, kui loob endale müüre ümber. Ta leiab, et oluline on olla mobiilne, olla kulgemises, olla teel. Kanuti Gildi saalis etendub 24., 26. ja 27. septembril Mart Kangro tantsulavastus "Talk to Me"

  14. The use of radio telemetry in Martes research: techniques and technologies

    Science.gov (United States)

    Craig M. Thompson; Rebecca A. Green; Joel Sauder; Kathryn L. Purcell; Richard Sweitzer; Jon. Armeno

    2012-01-01

    Radiotelemetry was fi rst used on a Martes species in 1972, when 5 American martens ( Martes americana ) captured incidentally during a snowshoe hare ( Lepus americanus ) research project in Minnesota were radio-collared. Since then, at least 128 research projects have used radiotelemetry to investigate...

  15. Carmen Martín Gaite and the Writing of History

    Science.gov (United States)

    Herzberger, David K.

    2015-01-01

    In this brief article, David Herzberger begins by describing how, with the help of Juan Benet as her interlocutor in 1966, renowned Spanish author Carmen Martín Gaite found her historiographic voice. Herzberger goes on to examine how this relates to Martín Gaite's legacy in historiography and her understanding of the Franco regime and the Spanish…

  16. Sustaining Higher Education Using Wal-Mart's Best Supply Chain Management Practices

    Science.gov (United States)

    Comm, Clare L.; Mathaisel, Dennis F. X.

    2008-01-01

    Purpose: The costs in higher education are increasing and need to be controlled. This paper aims to demonstrate what lessons higher education could learn from Wal-Mart's reasons for its financial success with its focus on efficient and effective supply chain management (SCM) best practices. Design/methodology/approach: Wal-Mart's best practices in…

  17. Literatura y realidad histórica. Un reencuentro con Ezequiel Martínez Estrada y su interpretación del Martín Fierro

    Directory of Open Access Journals (Sweden)

    Amán Rosales Rodríguez

    2010-01-01

    Full Text Available The purpose of this paper is to critically review some of the main theoretical tenets in Ezequiel Martínez Estrada’s pessimistic stance about the Argentinean history and society of his time. Focusing on his critical remarks about the so-called «literatura o poesía gauchesca» as well as on his enthusiastic assessment of José Hernández’ Martín Fierro, the achievements and missing points in Martínez Estrada’s skeptical diagnosis will be underlined and put in broader philosophical context. For the Argentinean writer the controversial notion of a “superimposed reality” – as he infers its existence from the Martín Fierro – captures a kind of ambivalent metaphysical concurrence among the literary creation, the geographical setting and the sociopolitical state of the country.

  18. José Martí: patria, raza y libertad

    OpenAIRE

    Longan Phillips, Shirley

    2015-01-01

    La vasta producción escrita de José Martí es referencia obligatoria tanto para la historia de Cuba, así como para la concepción de la identidad latinoamericana. Este ensayo discurre por tres conceptos en la producción martiana: patria, raza y libertad. Para lograrlo, se sigue la teoría de la historia de los conceptos usada por Reinhart Koselleck en once textos de diferente género literario: dos dramas (Abdala y Drama Indio), tres poemas (“Patria y mujer”, “Dos patrias”, “Odio el mar” y “Al ex...

  19. Morphology and anatomy of Esenbeckia grandiflora Mart. seeds (Rutaceae)

    OpenAIRE

    Silva, Linda Lacerda da; Paoli, Adelita Aparecida Sartori [UNESP

    2006-01-01

    Foram descritos e ilustrados aspectos morfo-anatômicos das sementes de Esenbeckia grandiflora Mart., visando o conhecimento dos tegumentos, endosperma e embrião. As sementes são de elipsóides a piramidais, marrom-escuras, anátropas, mesotestais, sem tégmem, exariladas e exalbuminosas. O embrião é axial, reto, total, branco, com cotilédones carnosos de reserva lipo-protéica, eixo hipocótilo-radícula curto e plúmula reduzida. The morphology and anatomy of the seeds of Esenbeckia grandiflora ...

  20. Morphological characterization of Kielmeyera coriacea Mart. cork from brazilian cerrado

    Directory of Open Access Journals (Sweden)

    Polliana D`Angelo Rios

    2011-09-01

    Full Text Available Kielmeyera coriacea Mart., known as “pau-santo”, is mentioned in the literature as the main tree species which produces cork of the Brazilian Cerrado. The purpose of this study was to describe the morphological aspect of Kielmeyera coriacea (“pau-santo” cork cells through its microscopic structure and to compare it with the cellular morphology of Quercus suber (cork oak, which is the main cork producing species worldwide. The bark from three trees of the species Kielmeyera coriacea Mart. was collected randomly at points 1.30 m above the ground, with four repetitions per sample. Samples came from native stands situated in the region of Luminárias - MG, Brazil. The study of morphological characteristics was conducted by counting the number of sides of the cells, and measuring the dimensions of the cells from images obtained by scanning electron microscopy (SEM. Images were analyzed using the LEOUIF software. The distribution in faces and edges of cork cells from Kielmeyera coriacea, was observed to have from 4 to 8 sides, with a predominance of hexagonal cells, similar to Quercus suber. The averages of height and thickness of the cell walls were 40 to 70 µm and 1.5 to 2.0 µm respectively, indicating cells from an early growth season. Both height and thickness were observed to be greater than those present in Quercus suber

  1. Los testimonios de Marte en la Meseta Meridional

    Directory of Open Access Journals (Sweden)

    Julián Hurtado Aguña

    2001-01-01

    Full Text Available Marte, fue una de las más importantes divinidades romanas presentes en Híspanla. Dentro de la Meseta meridional sus testimonios aparecen en algunas localidades de la provincia de Madrid, como Alcalá de Henares, Talamanca del Jarama o Collado Villalba, estando ausentes en otras partes de esta región. Especialmente importante es la presencia de inscripciones dedicadas a Marte en la ciudad romana de Complutum (Alcalá de Henares, donde sus dedicantes pudieran pertenecer en algún caso al grupo social de los libertos.One oí the most important román divinities in Híspanla was Mars. His testimonies in the Meridional Plateau are in some villages of Madrid's province, as Alcalá de Henares, Talamanca del Jarama or Collado Villalba, and they are not in other places of this reglan. Specially important is ttie presence of inscriptions to Mars in ttie román town of Complutum (Alcalá de Henares, wtiere his devotes could belong to the social freedmans group.

  2. José Martí y la ciencia

    Directory of Open Access Journals (Sweden)

    José Suárez Lezcano

    2015-11-01

    Full Text Available Nuestro José Martí, ejemplo de una formación humanística integral, escribió en una carta a María Mantilla:”Donde yo encuentro poesía mayor es en los libros de ciencia…” Martí vio la ciencia como un fenómeno social y consideró que el desarrollo científico técnico debía estar en función de la satisfacción de las necesidades de las grandes mayorías. Su sistemática voluntad  de cultivarse, de tratar de entender al mundo y no sólo de vivirlo, de razonarlo, fue el motor principal que llevaría a Martí a hacerse de una cultura científica y técnica poco común entre los hombres de su época. También el hecho de vivir durante muchos años en los Estados Unidos le permitió analizar con  profundidad y realismo la sociedad de la época, y por tanto llegó a tener una visión muy avanzada de la relación hombre – naturaleza - sociedad, llegando a convertirse en un gran divulgador de los avances de la ciencia y la técnica de aquella época. La originalidad del periodismo de nuevo tipo que inicia José Martí como vehículo para la divulgación científico - técnica encuentra una de sus más altas expresiones en la revista “La América”. Esta publicación había comenzado en abril de 1882, en Nueva York, bajo la dirección de Rafael de Castro Palomino, quien solicita la colaboración del poeta. A partir del mes de marzo de 1883, el Maestro redacta “La América” en su totalidad, desde los titulares hasta los artículos ensayísticos. Martí caracteriza “La América” como “periódico útil”, pues se dedicó a divulgar los adelantos de la industria, comercio y agricultura de los productores de la América del Norte, y en el avisador prudente de los compradores de la América del Sur. Este carácter de la publicación permite a José Martí tratar desde las páginas de “La América” los recientes descubrimientos científicos, la reseña detallada de las exposiciones que exhibían los últimos logros de la t

  3. Caridad Martínez: Una mujer de su tiempo

    Directory of Open Access Journals (Sweden)

    Xiomara Romero Rojas

    2014-01-01

    Full Text Available El trabajo de Caridad Martínez ha estado íntimamenteligado a la dirección de radionovelas género donde seha distinguido por la profesionalidad que la caracteriza.También es una excepcional maestra e investigadora consagrada,lo que le ha permitido descubrir el secreto profundode la vida humana, sus conflictos, sus vicios, susgrandezas, y ese espíritu de pasión, y amor que muevena los hombres, y sacuden lo más profundo de su esencia,lo cual refleja en sus escritos con admirable delicadeza.El secreto de Caridad Martínez está en esa entregatotal e incondicional a todo lo que hace, en ella la necesidadde hacer sus realizaciones todo lo mejor posible esparte esencial de su formación y de su vida. El medio, loscompañeros, y el sentir la imperiosa necesidad de ser mejores lo que la guía a transformar la fealdad en belleza , lamaldad en amor, el interés mezquino en bondad, lo cualha recreado en cada una de las novelas que ha dirigidoy plasmado en sus enseñanzas y en la educación de sushijos en donde cristaliza la brillantez de obra.

  4. The Vitamin D Analog, MART-10, Attenuates Triple Negative Breast Cancer Cells Metastatic Potential

    Science.gov (United States)

    Chiang, Kun-Chun; Yeh, Ta-Sen; Chen, Shin-Cheh; Pang, Jong-Hwei S.; Yeh, Chun-Nan; Hsu, Jun-Te; Chen, Li-Wei; Kuo, Sheng-Fong; Takano, Masashi; Kittaka, Atsushi; Chen, Tai C.; Sun, Chi-Chin; Juang, Horng-Heng

    2016-01-01

    Regarding breast cancer treatment, triple negative breast cancer (TNBC) is a difficult issue. Most TNBC patients die of cancer metastasis. Thus, to develop a new regimen to attenuate TNBC metastatic potential is urgently needed. MART-10 (19-nor-2α-(3-hydroxypropyl)-1α,25(OH)2D3), the newly-synthesized 1α,25(OH)2D3 analog, has been shown to be much more potent in cancer growth inhibition than 1α,25(OH)2D3 and be active in vivo without inducing obvious side effect. In this study, we demonstrated that both 1α,25(OH)2D3 and MART-10 could effectively repress TNBC cells migration and invasion with MART-10 more effective. MART-10 and 1α,25(OH)2D3 induced cadherin switching (upregulation of E-cadherin and downregulation of N-cadherin) and downregulated P-cadherin expression in MDA-MB-231 cells. The EMT(epithelial mesenchymal transition) process in MDA-MB-231 cells was repressed by MART-10 through inhibiting Zeb1, Zeb2, Slug, and Twist expression. LCN2, one kind of breast cancer metastasis stimulator, was also found for the first time to be repressed by 1α,25(OH)2D3 and MART-10 in breast cancer cells. Matrix metalloproteinase-9 (MMP-9) activity was also downregulated by MART-10. Furthermore, F-actin synthesis in MDA-MB-231 cells was attenuated as exposure to 1α,25(OH)2D3 and MART-10. Based on our result, we conclude that MART-10 could effectively inhibit TNBC cells metastatic potential and deserves further investigation as a new regimen to treat TNBC. PMID:27110769

  5. The Vitamin D Analog, MART-10, Attenuates Triple Negative Breast Cancer Cells Metastatic Potential

    Directory of Open Access Journals (Sweden)

    Kun-Chun Chiang

    2016-04-01

    Full Text Available Regarding breast cancer treatment, triple negative breast cancer (TNBC is a difficult issue. Most TNBC patients die of cancer metastasis. Thus, to develop a new regimen to attenuate TNBC metastatic potential is urgently needed. MART-10 (19-nor-2α-(3-hydroxypropyl-1α,25(OH2D3, the newly-synthesized 1α,25(OH2D3 analog, has been shown to be much more potent in cancer growth inhibition than 1α,25(OH2D3 and be active in vivo without inducing obvious side effect. In this study, we demonstrated that both 1α,25(OH2D3 and MART-10 could effectively repress TNBC cells migration and invasion with MART-10 more effective. MART-10 and 1α,25(OH2D3 induced cadherin switching (upregulation of E-cadherin and downregulation of N-cadherin and downregulated P-cadherin expression in MDA-MB-231 cells. The EMT(epithelial mesenchymal transition process in MDA-MB-231 cells was repressed by MART-10 through inhibiting Zeb1, Zeb2, Slug, and Twist expression. LCN2, one kind of breast cancer metastasis stimulator, was also found for the first time to be repressed by 1α,25(OH2D3 and MART-10 in breast cancer cells. Matrix metalloproteinase-9 (MMP-9 activity was also downregulated by MART-10. Furthermore, F-actin synthesis in MDA-MB-231 cells was attenuated as exposure to 1α,25(OH2D3 and MART-10. Based on our result, we conclude that MART-10 could effectively inhibit TNBC cells metastatic potential and deserves further investigation as a new regimen to treat TNBC.

  6. El concepto de “revolución” en José Martí

    OpenAIRE

    Mora Rodríguez, Arnoldo

    2007-01-01

    El presente ensayo busca situar en el contexto histórico de finales del siglo XIX el aporte político, filosófico y literario de José Martí. Con Martí, no solo culmina un siglo, sino que forja un proyecto integral histórico a todos los pueblos de Nuestra América para el nuevo siglo. This essay searches to situate in the historical context al the end of the century the political, philosophical and literary contribution of José Martí. With him ends a century and also creates an integral histo...

  7. Konverents "Turg. Tööstus. Energia." / T Tiidemann

    Index Scriptorium Estoniae

    Tiidemann, T

    1993-01-01

    Rootsi organisatsioon SWENESCO (Swedish Network of Engineers and Seientists for Conversion - Rootsi inseneride ja teadlaste võrk konversiooni eest) korraldab konverentsi praktilistest kogemustest Rootsi - Eesti tööstuse ja energia tehnikaalastes projektides 18-20 juuni 1993 Pirita Purjespordikeskuses

  8. Eesti koerad hiilgavad sõnakuulelikkusega / Marko Tiidemann

    Index Scriptorium Estoniae

    Tiidelepp, Marko

    2014-01-01

    Koerte sõnakuulelikkuse MMist, mis toimus 8.-10. augustini Helsingis, FCI World Dog Show raames. Eestist osales neli koera ja võistlejat Anne Tammiksalu, Helena Trus, Natalia Garastsenko, Svetlana Zolotnikova

  9. Motion tracking-enhanced MART for tomographic PIV

    International Nuclear Information System (INIS)

    Novara, Matteo; Scarano, Fulvio; Batenburg, Kees Joost

    2010-01-01

    A novel technique to increase the accuracy of multiplicative algebraic reconstruction technique (MART) reconstruction from tomographic particle image velocimetry (PIV) recordings at higher seeding density than currently possible is presented. The motion tracking enhancement (MTE) method is based on the combined utilization of images from two or more exposures to enhance the reconstruction of individual intensity fields. The working principle is first introduced qualitatively, and the mathematical background is given that explains how the MART reconstruction can be improved on the basis of an improved first guess object obtained from the combination of non-simultaneous views reduced to the same time instant deforming the 3D objects by an estimate of the particle motion field. The performances of MTE are quantitatively evaluated by numerical simulation of the imaging, reconstruction and image correlation processes. The cases of two or more exposures obtained from time-resolved experiments are considered. The iterative application of MTE appears to significantly improve the reconstruction quality, first by decreasing the intensity of the ghost images and second, by increasing the intensity and the reconstruction precision for the actual particles. Based on computer simulations, the maximum imaged seeding density that can be dealt with is tripled with respect to the MART analysis applied to a single exposure. The analysis also illustrates that the maximum effect of the MTE method is comparable to that of doubling the number of cameras in the tomographic system. Experiments performed on a transitional jet at Re = 5000 apply the MTE method to double-frame recordings. The velocity measurement precision is increased for a system with fewer views (two or three cameras compared with four cameras). The ghost particles' intensity is also visibly reduced although to a lesser extent with respect to the computer simulations. The velocity and vorticity field obtained from a three

  10. [Tiit-Rein Viitso. Līvõkīel-estikīel-leţkīel sõnārōntõz] / Eberhard Winkler

    Index Scriptorium Estoniae

    Winkler, Eberhard, 1955-

    2013-01-01

    Arvustus: Līvõkīel-estikīel-leţkīel sõnārōntõz = Liivi-eesti-läti sõnaraamat = Lībiešu-igauņu-latviešu vārdnīca / [koostamine:] Tiit-Rein Viitso, [toimetamine ja läti vasted:] Valts Ernštreits. Riga : Latviešu valodas aģentūra ; Tartu : Tartu Ülikool, 2012

  11. Entrevista al Martín D. Farrell

    Directory of Open Access Journals (Sweden)

    Farrell, Martín D.

    2013-12-01

    Full Text Available Entrevista al Martín D. Farrell, abogado y Doctor en Derecho, ambos por la Universidad de Buenos Aires. Profesor Emérito de la Universidad de Buenos Aires y Profesor y Director de Investigaciones y Doctorado de la Universidad de Palermo. Investigador Permanente del Instituto de Investigaciones Jurídicas y Sociales Ambrosio L. Gioja. Ex Juez de la Cámara Nacional de Apelaciones en lo Civil y Comercial Federal. Fue Vicepresidente de la Sociedad Iberoamericana de Estudios Utilitaristas. Es miembro y fue tesorero y secretario de la Sociedad Argentina de Análisis Filosófico. En 1996 obtuvo el premio Konex de Platino en Ética.

  12. eSciMart: Web Platform for Scientific Software Marketplace

    Science.gov (United States)

    Kryukov, A. P.; Demichev, A. P.

    2016-10-01

    In this paper we suggest a design of a web marketplace where users of scientific application software and databases, presented in the form of web services, as well as their providers will have presence simultaneously. The model, which will be the basis for the web marketplace is close to the customer-to-customer (C2C) model, which has been successfully used, for example, on the auction sites such as eBay (ebay.com). Unlike the classical model of C2C the suggested marketplace focuses on application software in the form of web services, and standardization of API through which application software will be integrated into the web marketplace. A prototype of such a platform, entitled eSciMart, is currently being developed at SINP MSU.

  13. Propagação vegetativa de Hyptis leucocephala Mart. ex Benth. e Hyptis platanifolia Mart. ex Benth. (Lamiaceae Vegetative propagation of Hyptis leucocephala Mart. ex Benth. and Hyptis platanifolia Mart. ex Benth

    Directory of Open Access Journals (Sweden)

    L.M Oliveira

    2011-01-01

    Full Text Available O gênero Hyptis (Lamiaceae apresenta metabolismo especial de notável variabilidade, possuindo predominância de óleos essenciais, que têm muito valor junto a diversas comunidades que utilizam essas plantas pelas propriedades terapêuticas. Diversos estudos com esse gênero têm demonstrado que os óleos essenciais apresentam propriedades antimicrobiana, antifúngica, citotóxica, antiinflamatória, anti-HIV e inseticida, entretanto, poucos são os estudos voltados para a exploração sustentável dessas espécies. O objetivo desse trabalho foi avaliar o efeito de diferentes tipos de estaca e diferentes concentrações de ácido indolbutírico (AIB sobre a taxa de sobrevivência, crescimento e enraizamento de estacas de Hyptis leucocephala Mart. ex Benth. e Hyptis platanifolia Mart. ex Benth., espécies endêmicas do semi-árido nordestino cujo valor medicinal tem sido amplamente comprovado. O experimento teve duração de quatro meses. Foram utilizadas estacas apicais, médio-apicais, médio-basais e basais tratadas com soluções de 0, 1000, 2000 e 4000 mg L-1 de ácido indolbutírico (AIB, durante 5 minutos. A utilização de estacas apicais, médio/apicais e médio/basais induzidas com 2000 e 4000 mg L-1 de AIB possibilitaram melhores resultados para propagação vegetativa de Hyptis leucocephala. Para Hyptis platanifolia os melhores resultados foram obtidos com a utilização de estacas médio/basais e basais tratadas com AIB na concentração de 2000 e 4000 mg L-1.The genus Hyptis (Lamiaceae has a special metabolism with remarkable variability and predominance of essential oils of great value to the various communities that use these plants due to their therapeutic properties. A number of studies on this genus have demonstrated that its essential oils present antimicrobial, antifungal, cytotoxic, anti-inflammatory, anti-HIV and insecticidal activities. However, few studies have focused on the sustainable exploitation of these species

  14. Antioxidant and cytotoxic activities of 'acai' (Euterpe precatoria Mart.)

    International Nuclear Information System (INIS)

    Galotta, Ana Lucia Q.A.; Boaventura, Maria Amelia D.; Lima, Luciana A. R.S.

    2008-01-01

    Decoction of roots of the Amazonian palm acai (Euterpe precatoria Mart.) is widely used by Brazilian and Peruvian people as an anti-inflammatory, to heal kidney and liver diseases and against snake bites. In this study, the antioxidant activity of extracts and flavonoids (quercetin, catechin, epicatechin, rutin and astilbin) isolated from roots and leaf stalks of E. precatoria was investigated using β-carotene in TLC plates and DPPH radical scavenging in a spectrophotometric bioassay. All extracts and flavonoids showed activity. Also, the cytotoxic activity of these extracts was evaluated by the brine shrimp (Artemia salina) larvicide bioassay and was lower than that of lapachol, used as control. The presence of flavonoids and sitosterol-3-O-β-D-glucopyranoside in the extracts can justify the use of the plant in traditional medicine. (author)

  15. La aventura de la exploración de Marte

    OpenAIRE

    Vázquez Martínez, Luis

    2013-01-01

    Resumen La exploración del planeta Marte forma parte de un objetivo científico de largo alcance: entender la formación y la historia del Sistema Solar, saber no sólo cómo son hoy en día todos los cuerpos celestes que lo forman, sino cómo fueron en otros tiempos geológicos, cómo se formaron, si en ellos se dieron condiciones para que se desarrollase vida como ocurrió en la Tierra. En este contexto científico se ha de resaltar la participación activa de la Universidad Complutense de Madr...

  16. Enterprise Human Resources Integration-Statistical Data Mart (EHRI-SDM) Dynamics Data

    Data.gov (United States)

    Office of Personnel Management — The Enterprise Human Resources Integration-Statistical Data Mart (EHRI-SDM) is a statistically cleansed sub-set of the data contained in the EHRI data warehouse. It...

  17. P-MartCancer-Interactive Online Software to Enable Analysis of Shotgun Cancer Proteomic Datasets.

    Science.gov (United States)

    Webb-Robertson, Bobbie-Jo M; Bramer, Lisa M; Jensen, Jeffrey L; Kobold, Markus A; Stratton, Kelly G; White, Amanda M; Rodland, Karin D

    2017-11-01

    P-MartCancer is an interactive web-based software environment that enables statistical analyses of peptide or protein data, quantitated from mass spectrometry-based global proteomics experiments, without requiring in-depth knowledge of statistical programming. P-MartCancer offers a series of statistical modules associated with quality assessment, peptide and protein statistics, protein quantification, and exploratory data analyses driven by the user via customized workflows and interactive visualization. Currently, P-MartCancer offers access and the capability to analyze multiple cancer proteomic datasets generated through the Clinical Proteomics Tumor Analysis Consortium at the peptide, gene, and protein levels. P-MartCancer is deployed as a web service (https://pmart.labworks.org/cptac.html), alternatively available via Docker Hub (https://hub.docker.com/r/pnnl/pmart-web/). Cancer Res; 77(21); e47-50. ©2017 AACR . ©2017 American Association for Cancer Research.

  18. Znat russkii jazõk polezno / Mart Laar ; interv. Viktor Sokolov

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2000-01-01

    Peaminister Mart Laari intervjuu ajalehele "Nezavissimaja Gazeta" ئ vene keele kasutamisest Eestis, Eesti-Vene suhetest, liitumisest NATO-ga. Art. refereerib T. Kallas, PM Jan/7 lk. 11. Allikas: Nezavissimaja gazeta

  19. Rol mezhdu proshlõm i budushtshim / Mart Laar ; interv. Josef Kats

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2006-01-01

    Parlamendisaadik ning ekspeaminister Mart Laarile meeldib kõige enam tema roll ajaloolasena, otsusest esitada oma kandidatuur peaministri kohale kevadistel parlamendivalimistel, 1940. a. sündmuste mõju Eesti arengule, venelased Eestis

  20. Kunstjäsemetega inimsööjad / Mart Kalvet, Alvo Aabloo, Kristjan Port

    Index Scriptorium Estoniae

    Kalvet, Mart, 1975-

    2011-01-01

    Inimene, meditsiin ja biotehnoloogia aastal 2031. Ennustavad tõlkija Mart Kalvet, Tartu Ülikooli arukate materjalide ja süsteemide labori professor Alvo Aabloo ja Tallinna Ülikooli Terviseteaduste ja Spordi Instituudi direktor Kristjan Port

  1. Enamik Mõtteloo Sihtkapitali rahast kasvab USA aktsiates / Mart Trummal ; interv. Anne Oja

    Index Scriptorium Estoniae

    Trummal, Mart

    2006-01-01

    Intervjuu Eesti Mõtteloo Sihtkapitali juhi Mart Trummaliga. Tabel: Mõtteloo Sihtkapitali vara on USA-s noteeritud indeksifondides; Investeeringud Eesti aktsiatesse. Diagramm: Finantsinvesteeringute maht. Vt. samas: Anne Oja. Dividendisaajate esirinnas. Kommenteerib Annika Matson

  2. P-MartCancer–Interactive Online Software to Enable Analysis of Shotgun Cancer Proteomic Datasets

    Energy Technology Data Exchange (ETDEWEB)

    Webb-Robertson, Bobbie-Jo M.; Bramer, Lisa M.; Jensen, Jeffrey L.; Kobold, Markus A.; Stratton, Kelly G.; White, Amanda M.; Rodland, Karin D.

    2017-10-31

    P-MartCancer is a new interactive web-based software environment that enables biomedical and biological scientists to perform in-depth analyses of global proteomics data without requiring direct interaction with the data or with statistical software. P-MartCancer offers a series of statistical modules associated with quality assessment, peptide and protein statistics, protein quantification and exploratory data analyses driven by the user via customized workflows and interactive visualization. Currently, P-MartCancer offers access to multiple cancer proteomic datasets generated through the Clinical Proteomics Tumor Analysis Consortium (CPTAC) at the peptide, gene and protein levels. P-MartCancer is deployed using Azure technologies (http://pmart.labworks.org/cptac.html), the web-service is alternatively available via Docker Hub (https://hub.docker.com/r/pnnl/pmart-web/) and many statistical functions can be utilized directly from an R package available on GitHub (https://github.com/pmartR).

  3. Enterprise Human Resources Integration-Statistical Data Mart (EHRI-SDM) Status Data

    Data.gov (United States)

    Office of Personnel Management — The Enterprise Human Resources Integration-Statistical Data Mart (EHRI-SDM) is a statistically cleansed sub-set of the data contained in the EHRI data warehouse. It...

  4. Pengaruh Strategi Bauran Pemasaran Ritel terhadap Kepuasan dan Loyalitas Pelanggan Minimarket MES Mart Syariah Medan

    OpenAIRE

    Pasaribu, Dheafani Arnila

    2015-01-01

    The formulation of the case in this research is how far the effect of retail marketing mix strategy which consist of product, price, place, promotion, personality, and presentation on customer satisfaction of minimarket MES Mart syariah and how far the effect of customer satisfaction on MES Mart customer loyalty. The goal of this research is to know and analize the effect of retail marketing mix strategy which consist of product, price, place, promotion, personality, and presentation on custo...

  5. [Population aspects of sexual dimorphism in guild of the Mustelidae: Mustela lutreola, Neovison vison, Mustela putorius, Martes martes as an example].

    Science.gov (United States)

    Korablev, M P; Korablev, N P; Korablev, P N

    2013-01-01

    Size sexual dimorphism was investigated on 695 skulls of four Mustelidae species. By extent of increasing of differences between sexes the species are placed in following order: European pine marten (Martes martes), European mink (Mustela lutreola), American mink (Neovison vison), and European polecat (Mustela putorius). Extent of the dimorphism characterizes ecological plasticity of the species and is population characteristic. It is shown that M. martes takes specific and relatively narrow ecological niche of forest ecosystems, entering into weak competitive relationships with smaller Mustelidae species. The level of sexual dimorphism of M. lutreola, N. vison and M. putorius reflects intensity of its interspecific relationships within study area. High level of sexual dimorphism of M. putorius is determined by further divergence of ecological niches of males and females, and also appears to be compensatory mechanism reducing consequences of hardened environmental requirements.

  6. Kolme ekspeaministri talk-show Ida-Viru ärieliidi ees / Erik Gamzejev

    Index Scriptorium Estoniae

    Gamzejev, Erik, 1967-

    2008-01-01

    Ilmunud ka: Severnoje Poberezhje : Subbota 16. veebr., lk. 1. Majandusminister Juhan Parts, IRL esimees ja parlamendiliige Mart Laar ja Sillamäe sadama ning Silmeti suuraktsionär Tiit Vähi kohtusid Ida-Virumaa suurettevõtete juhtidega. Lisa: Mart Laar; Tiit Vähi; Juhan Parts

  7. The Almohad Mecca. Locating Igli and the Cave of Ibn Tūmart

    Directory of Open Access Journals (Sweden)

    Fromherz, Allen J.

    2005-06-01

    Full Text Available Igli was the Mecca of the Almohads. In the Cave of Igli Muḥammad Ibn Tūmart proclaimed the beginning of the Almohad movement in North Africa. Despite the obvious importance of Igli, there was little knowledge about the precise location of Igli or the famous cave of Ibn Tūmart on the map. This paper details the discovery of the small village of Igli 30 kilometers East of Tarūdant. The location of this modem village corresponds with Almohad Igli. Primary sources, oral testimony and physical remains are all evidence that modem Igli was the birthplace of Ibn Tūmart.

    Igli era La Meca de los Almohades. En la cueva de Igli Muḥammad Ibn Tūmart proclamó el principio del movimiento almohade en África del norte. A pesar de la importancia de Igli, no se conocía su localización exacta o de la cueva de Ibn Tūmart. Aquí se detalla el descubrimiento de la pequeña aldea de Igli 30 kilómetros al este de Tarūdant. La localización de esta aldea moderna parece corresponder con el Igli almohade. Las fuentes primarias, el testimonio oral y los restos físicos se aducen como evidencia de que el Igli moderno era el lugar de nacimiento de Ibn Tūmart.

  8. A shared memory based interface of MARTe with EPICS for real-time applications

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Sangwon, E-mail: yunsw@nfri.re.kr [National Fusion Research Institute (NFRI), Gwahangno 169-148, Yuseong-Gu, Daejeon 305-806 (Korea, Republic of); Neto, André C. [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, P-1049-001 Lisboa (Portugal); Park, Mikyung; Lee, Sangil; Park, Kaprai [National Fusion Research Institute (NFRI), Gwahangno 169-148, Yuseong-Gu, Daejeon 305-806 (Korea, Republic of)

    2014-05-15

    Highlights: • We implemented a shared memory based interface of MARTe with EPICS. • We implemented an EPICS module supporting device and driver support. • We implemented an example EPICS IOC and CSS OPI for evaluation. - Abstract: The Multithreaded Application Real-Time executor (MARTe) is a multi-platform C++ middleware designed for the implementation of real-time control systems. It currently supports the Linux, Linux + RTAI, VxWorks, Solaris and MS Windows platforms. In the fusion community MARTe is being used at JET, COMPASS, ISTTOK, FTU and RFX in fusion [1]. The Experimental Physics and Industrial Control System (EPICS), a standard framework for the control systems in KSTAR and ITER, is a set of software tools and applications which provide a software infrastructure for use in building distributed control systems to operate devices. For a MARTe based application to cooperate with an EPICS based application, an interface layer between MARTe and EPICS is required. To solve this issue, a number of interfacing solutions have been proposed and some of them have been implemented. Nevertheless, a new approach is required to mitigate the functional limitations of existing solutions and to improve their performance for real-time applications. This paper describes the design and implementation of a shared memory based interface between MARTe and EPICS.

  9. Modeling and analysis of real-time and embedded systems with UML and MARTE developing cyber-physical systems

    CERN Document Server

    Selic, Bran

    2013-01-01

    Modeling and Analysis of Real-Time and Embedded Systems with UML and MARTE explains how to apply the complex MARTE standard in practical situations. This approachable reference provides a handy user guide, illustrating with numerous examples how you can use MARTE to design and develop real-time and embedded systems and software. Expert co-authors Bran Selic and Sébastien Gérard lead the team that drafted and maintain the standard and give you the tools you need apply MARTE to overcome the limitations of cyber-physical systems. The functional sophistication required of modern cyber-physical

  10. Coupling DCS and MARTe: two real-time control frameworks in collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Rapson, Christopher J., E-mail: chris.rapson@ipp.mpg.de [Max Planck Institute for Plasma Physics, Boltzmannstrasse 2, 85748 Garching (Germany); Carvalho, Pedro [Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa (Portugal); Lüddecke, Klaus; Neto, André C. [Unlimited Computer Systems GmbH, Seeshaupterstr. 15, 82393 Iffeldorf (Germany); Santos, Bruno [Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa (Portugal); Treutterer, Wolfgang [Max Planck Institute for Plasma Physics, Boltzmannstrasse 2, 85748 Garching (Germany); Winter, Axel [ITER Organization, Route de Vinon-sur-Verdon, 13115 St.-Paul-Lès-Durance (France); Zehetbauer, Thomas [Max Planck Institute for Plasma Physics, Boltzmannstrasse 2, 85748 Garching (Germany)

    2014-12-15

    Highlights: • Similarities and differences between DCS and MARTe. • Identifies the state-of-the-art in terms of software frameworks for fusion control. • Interfaces developed for realtime and non-realtime communication between DCS and MARTe. • An algorithm replicated in DCS and MARTe produces identical results and good performance. • The start of collaboration to develop a new framework for ITER PCS. - Abstract: Fusion experiments place high demands on real-time control systems. Within the fusion community two modern framework-based software architectures have emerged as powerful tools for developing algorithms for real-time control of complex systems while maintaining the flexibility required when operating a physics experiment. The two frameworks are known as DCS (Discharge Control System), from ASDEX Upgrade and MARTe (Multithreaded Application Real-Time executor), originally from JET. Based on the success of DCS and MARTe, ITER has chosen to develop a framework architecture for its Plasma Control System which will adopt major design concepts from both the existing frameworks. This paper describes a coupling of the two existing frameworks, which was undertaken to explore the degree of similarity and compliance between the concepts, and to extend their capabilities. DCS and MARTe operate in parallel with synchronised state machines and a common message logger. Configuration data is exchanged before the real-time phase. During the real-time phase, structured data is exchanged via shared memory and an existing DCS algorithm is replicated within MARTe. The coupling tests the flexibility and identifies the respective strengths of the two frameworks, providing a well-informed basis on which to move forward and design a new ITER real-time framework.

  11. Characterization and development of marolo (Annona crassiflora, Mart.

    Directory of Open Access Journals (Sweden)

    Edson Pablo da Silva

    2013-12-01

    Full Text Available The objectives of this study was the physical, chemical, and physiological characterization of marolo (Annona crassiflora, Mart. during its development. The fruits were harvested 12 Km off Itumirim, Southern Minas Gerais, Brazil, at 20-d intervals from anthesis to fruit maturity. The first fruits were harvested within 60 days. The total development of the fruit took 140 days starting from anthesis. At 140 days after anthesis, the fruit reached its maximum size, with mass of 1.380g, transverse diameter of 13.0 cm, and longitudinal diameter of 11.5 cm. During its development, the fruit showed increase in mass and in traverse and longitudinal diameters. The changes during maturation and ripening, such as: pH reduction and starch degradation, pectic solubilization, and increase in total sugars, soluble solids (ºB, respiratory rate (CO2, titratable acidity, vitamin C, and β-caroteno were observed from the 120th day of marolo development. A decrease in ability to sequester free radicals was observed up the 120th day, followed by an increase. The volatile compounds identified at the end of the development included the esters group only.

  12. Geochemical Investigation of Clay Minerals in Marte, Borno State, Nigeria

    Directory of Open Access Journals (Sweden)

    F. D. Adams

    2017-10-01

    Full Text Available Clay deposit collected from various locations in Marte (Northern Borno, were studied to determine their physical and chemical characteristics in order to evaluate their suitability for industrial uses. Major and trace element analyses were carried out on clay samples using Inductively Couple Plasma-Optical Emission Spectrometry (ICP-OES and X- Ray Fluorescence (XRF. The result of the chemical analysis of the ten (10 samples collected showed significant amounts of SiO2 and Al2O3. Silica content ranges from 51.48 to 62.44 % while alumina varies from 12.49 to 19.00 %. The calcium oxide ranges from 1.17 to 3.39 %, Na2O ranges from 1.1 to 8.61 %, K2O from 1.54 to 3.66 %, MgO varies from 0.04 to0.14 %, Fe2O3 varies from 0.3 to 2.7 % and MnO ranges from 0.01 to 1.03 %. The result showed that the clays are mainly smectite with quartz and felspar as the main non-clay minerals. Generally, the geochemical results of the samples do not meet the standard for industrial utilization when compared to the Industrial specifications. However, for industrial utilization, some of the clay samples may be used after necessary beneficiations.

  13. Rural maternity care: can we learn from Wal-Mart?

    Science.gov (United States)

    van Teijlingen, E R; Pitchforth, E

    2010-03-01

    In many countries rural maternity care is under threat. Consequently rural pregnant women will have to travel further to attend larger maternity units to receive care and deliver their babies. This trend is not dissimilar from the disappearance of other rural services, such as village shops, banks, post offices and bus services. We use a comparative approach to draw an analogy with large-scale supermarkets, such as the Wal-Mart and Tesco and their effect on the viability of smaller rural shops, depersonalisation of service and the wider community. The closure of a community-maternity unit leads to women attending a different type of hospital with a different approach to maternity care. Thus small community-midwifery units are being replaced, not by a very similar unit that happens to be further away, but by a larger obstetric unit that operates on different models, philosophy and notions of risk. Comparative analysis allows a fresh perspective on the provision of rural maternity services. We argue that previous discussions focusing on medicalisation and change in maternity services can be enhanced by drawing on experience in other sectors and taking a wider societal lens. Copyright 2009 Elsevier Ltd. All rights reserved.

  14. GERMINAÇAO DE SEMENTES DE Combretum leprosum MART.

    Directory of Open Access Journals (Sweden)

    MAURO VASCONCELOS PACHECO

    2014-01-01

    Full Text Available Combretum leprosum Mart. is a tree species native of the Caatinga, used in the restoration of degraded areas and in folk medicine. Thus, this research aimed to evaluate the germination and vigor of the seeds subjecting them to different pre-germinative treatments, temperatures and substrates. In the first experi- ment, we tested the pre-germinative treatments: mechanical scarification with sandpaper, chemical scarification with H2SO4 for 1, 5, 10 and 20 minutes, immersion in water at 80 oC and imbibition in distilled water for 24 hours, beyond of the control. In the second experiment, after treatment of imbibition in water for 24 hours, the experimental design was completely randomized in a factorial 5 x 4 (five substrates: into paper, sand, coconut fiber, vermiculite and paper towel organized in the form of rolls; and four temperatures: 25, 30, 35 and 20-30 oC. The following parameters were evalueted: seed moisture content, germination, germination speed index, first germination count and seedling length and dry matter weight. The seeds of Combretum leprosum have not coat dormancy. However, pre-germinative treatments of mechanical scarification with sandpaper and imbibi- tion in water for 24 hours allows better expression of seeds vigor. The paper towel and the temperatures of 25, 30 and 20-30 oC provide adequate conditions for evaluating the germination of Combretum leprosum seeds.

  15. The socioeconomic context of the use of Euterpe precatoria Mart. and E. oleracea Mart. in Bolivia and Peru.

    Science.gov (United States)

    Paniagua-Zambrana, Narel; Bussmann, Rainer W; Macía, Manuel J

    2017-06-02

    Traditional knowledge (TK) has enabled communities to adapt to changes in life conditions over centuries. However, this local context is being dramatically affected by recent changes through globalization and modernization of societies. In this paper we seek to identify socio-economic factors that are related to the knowledge and use of two palm species in mestizo and indigenous communities in the Amazonian of Peru and Bolivia. Both species are known in the region under the main vernacular name of Asaí, and are source of two highly commercialized resources: palm-hearts and fruits. Euterpe precatoria Mart. is native to the region whereas E. oleracea Mart. is being introduced for the use of both resources. We compare TK about the two Euterpe species in both countries in relation to 14 socioeconomic factors in seven use categories. We performed a Multivariate analysis of variance (MANOVA) to elucidate the influence of each socioeconomic factor on the overall palm knowledge or on individual use categories. In the two countries, we found that mestizos, speaking only Spanish, and migrants in the same ecoregion, knew more uses in all use categories for E. precatoria than for E. oleracea, even in use categories such as Medicinal and veterinary and Construction, for which indigenous participants had more uses in case of other species. In Peru, the use of E. precatoria was higher among participants with greater wealth, which could be related to the commercial importance that both the fruits and the palm-hearts have had in the markets of the region. In contrast, in Bolivia, although some income generation from Euterpe sp. was observed, the use of E. precatoria was much more homogeneously distributed. The use of E. oleracea in Bolivia is recent, and although its most important uses are related to the consumption of fruits and palm-hearts (Human food), it is now being slowly used for Medicinal and Construction purposes, similar to E. precatoria. The use of each of the species

  16. Martí y la psicología Martí e a psicologia Marti’s psychological ideas

    Directory of Open Access Journals (Sweden)

    Diego Jorge González Serra

    2009-12-01

    Full Text Available El objetivo del presente trabajo es demostrar que existe un pensamiento psicológico en José Martí. Se señala el criterio martiano de la unidad de observación y reflexión como base de la ciencia, su pensamiento multilateral y sintético, su promoción explícita de la ciencia del espíritu, su concepción sobre la unidad de lo general, lo particular y lo individual en el hombre, sus ideas sobre el pensamiento, la imaginación, la inteligencia, la afectividad, sobre la unidad del conocimiento y el afecto y sobre el espíritu de los pueblos.O objetivo deste trabalho é demonstrar que existe um pensamento psicológico de José Martí. Destacam-se o critério martiano da unidade de observação e reflexão como base da ciência, o seu pensamento multilateral e sintético, sua promoção explícita da ciência do espírito, sua concepção sobre a unidade do geral, o particular e o individual no homem, suas ideias sobre o pensamento, a imaginação, a inteligência, a afetividade, sobre a unidade do conhecimento e do afeto e sobre o espírito dos povos.The aim of the present paper is to bring to light Marti's psychological ideas. The paper discusses Marti's concepts on the science of the spirit. It deals with his beliefs on the unity of observation and thinking as the basis of science; with his multilateral and synthetic thinking; with his ideas regarding the unity of the general, the particular and the individual in man; with his concepts of thinking, imagination and intelligence, moral and motivation; with his beliefs on the unity of cognition and affection, and with his ideas on the spirit of peoples.

  17. A Buenos Aires de Ezequiel Martínez Estrada The Buenos Aires of Ezequiel Martínez Estrada

    Directory of Open Access Journals (Sweden)

    Adrián Gorelik

    2009-01-01

    Full Text Available O artigo propõe interpretar La cabeza de Goliat. Microscopía sobre Buenos Aires, o ensaio de Ezequiel Martínez Estrada, de 1940, como um reservatório de correntes muito diversificadas na literatura sobre Buenos Aires; isto é, como um precipitado de figurações da metrópole. Além disso, busca compreender como se formam e onde se originam as representações da cidade, e também como se manifestaram, no meio argentino e na temática urbana, as batalhas da "terceira cultura", na definição dada por Wolf Lepenies ao pensamento sociológico, sempre vacilante quanto à atração/oposição entre ciência e literatura. A "indagação sobre a metrópole", como subgênero, traz para o primeiro plano as afinidades entre um modo de pensamento figural, como o proporcionado pelo ensaio, e uma realidade material, como a da cidade pletórica de configurações simbólicas por meio das quais é possível interrogar os fatos sociais.The article proposes to interpret La cabeza de Goliat. Microscopía sobre Buenos Aires, an essay by Ezequiel Martínez Estrada from 1940, as a reservoir of extremely diverse currents in the literature on Buenos Aires, containing many different figurations of the city. It also seeks to comprehend how the representations of the city were formed and from where they originated, as well as the ways in which the battles of the 'third culture' - in Wolf Lepenies's definition of sociological thought, forever wavering in the attraction/opposition between science and literature - were manifested in the context of urban Argentina. As a subgenre, the "inquiry into the metropolis" foregrounds the affinities between a mode of figural thought, like that provided by the essay, and a material reality, like the city with its plethora of symbolic configurations through which it is possible to examine social facts.

  18. n-alkanes from Paepalanthus Mart. species (Eriocaulaceae n-alcanos de espécies de Paepalanthus Mart. (Eriocaulaceae

    Directory of Open Access Journals (Sweden)

    Lourdes Campaner dos Santos

    2005-12-01

    Full Text Available This work presents the study of nonpolar compounds from plants belonging to the genus Paepalanthus Mart. (Eriocaulaceae. Long-chain linear aliphatic hydrocarbons were identified by GC-FID and GC-MS. The results indicate that Paepalanthus subg. Platycaulon species present a very homogenous profile, with carbon chains of n-alkanes ranging from C25 to C31, most samples presenting higher frequencies of C27 and C29 homologues. Paepalanthus subg. Paepalocephalus species may be distinguished from one another by the distribution of main n-alkanes. P. macrocephalus, subsect. Aphorocaulon species, presents alkanes with odd-carbon numbers and P. denudatus and P. polyanthus, Actinocephalus species, present alkanes with quite distinctive profiles, with many shorter chains and a high frequency of even-carbon number, especially P. polyanthus. The results obtained indicate that the distribution of alkanes can be a useful taxonomic character, as do polar compounds like flavonoid glycosides.Este trabalho apresenta o estudo de substâncias apolares obtidas a partir de plantas pertencentes ao gênero Paepalanthus Mart. (Eriocaulaceae. Hidrocarbonetos alifáticos de cadeias longas lineares foram identificados por CG-DIC e CG-EM. Os resultados indicam que as espécies de Paepalanthus subg. Platycaulon apresentam perfil homogêneo, com cadeias carbônicas de n-alcanos variando de C25 a C31, com a maioria das amostras apresentando freqüências maiores dos homólogos C27 e C29. As espécies do subgênero Paepalocephalus podem ser diferenciadas pela distribuição dos n-alcanos principais. P. macrocephalus, uma espécie da subseção Aphorocaulon, apresenta perfil com alcanos de cadeia ímpar, enquanto P. denudatus e P. polyanthus, espécies da seção Actinocephalus, apresentam perfil bem distinto, com grande número de cadeias mais curtas e alta freqüência de cadeias com número par de carbonos, especialmente P. polyanthus. Os resultados obtidos indicam que a

  19. Scaling an expert system data mart: more facilities in real-time.

    Science.gov (United States)

    McNamee, L A; Launsby, B D; Frisse, M E; Lehmann, R; Ebker, K

    1998-01-01

    Clinical Data Repositories are being rapidly adopted by large healthcare organizations as a method of centralizing and unifying clinical data currently stored in diverse and isolated information systems. Once stored in a clinical data repository, healthcare organizations seek to use this centralized data to store, analyze, interpret, and influence clinical care, quality and outcomes. A recent trend in the repository field has been the adoption of data marts--specialized subsets of enterprise-wide data taken from a larger repository designed specifically to answer highly focused questions. A data mart exploits the data stored in the repository, but can use unique structures or summary statistics generated specifically for an area of study. Thus, data marts benefit from the existence of a repository, are less general than a repository, but provide more effective and efficient support for an enterprise-wide data analysis task. In previous work, we described the use of batch processing for populating data marts directly from legacy systems. In this paper, we describe an architecture that uses both primary data sources and an evolving enterprise-wide clinical data repository to create real-time data sources for a clinical data mart to support highly specialized clinical expert systems.

  20. Annona crassiflora Mart. fruit pulp effects on biochemical parameters and rat colon carcinogenesis

    Directory of Open Access Journals (Sweden)

    Vinícius Paula Venâncio

    2013-08-01

    Full Text Available A. crassiflora Mart. a Brazilian savannah fruit, is a source of phytochemical compounds that possess a wide array of biological activities, including free radical scavenging. This native fruit proved to potentialize the mutagenic process in previous in vivo investigations. The aim of the present study was to investigate the effects of A. crassiflora Mart. pulp intake on colonic cell proliferation and on the development of Aberrant Crypt Foci (ACF in male Wistar rats. The animals were fed with either a commercial diet or a diet supplemented with A. crassiflora Mart. pulp mixed in 1%, 10% or 20% (w/w for 4 weeks or 20 weeks. The carcinogen 1,2-dimethylhydrazine dihydrochloride (4 doses, 40 mg kg-1 each was used to induce colonic ACF. After euthanasia, the blood, liver and colon samples were collected for biochemical determinations, oxidative stress or ACF development analysis, respectively. Immunohistochemical analyses of the colonic mucosa were performed using antibodies against proliferating cell nuclear antigen (PCNA in normal-appearing colonic crypt and β-catenin in ACF. There was no ACF development in the colon from groups treated with A. crassiflora Mart. pulp. Also, the biochemical and oxidative stress analysis, PCNA labeling and ACF development (number, multiplicity or cellular localization of β-catenin were unchanged as a result of marolo pulp intake. Thus, the present results suggest that A. crassiflora Mart. pulp intake did not exert any protective effect in the colon carcinogenesis induced by DMH in rats.

  1. The change of nutritional value of the fermented Eichhornia crassipes Mart meal as broiler rations

    Directory of Open Access Journals (Sweden)

    Fera Mahmilia

    2005-06-01

    Full Text Available Eichhornia crassipes Mart is one of the water plants which grows in the rivers, ricefields, water reservoirs or dams. This plant is often considered as water weeds that harm people much. This weed can be used for feeding the animal, but it has high crude fiber. Fermentation tehnology could be done to overcome the problem. E. crassipes Mart is grounded into meal and solidly fermented by mixing minerals and Trichoderma harzianum for 4 days at room temperature. The fermentation resulted the increase of nutritional value. The crude protein increases for 61.81% (from 6.31 to 10.21% and crude fiber decreases for 18% (26.61 to 21.82%. The in vivo experiment was conducted based on completely randomized design using 80 day old broiler chicks with 5 replication. They were alotted to 4 diets containing one control without fermented E. crassipes Mart, 5, 10 and 15% of fermented E. crassipes Mart. Diets were fed ad libitum for 6 weeks. Feed intake, weight gain and feed conversion ratio, carcas and abdominal fat were observed as parameters. Result showed that no parameter were significantly affected by treatments, although the nutritional values were slightly decreasing in higher fermented E. crassipes. The fermented E. Crassipes Mart can be used up to 15% in broiler rations.

  2. Kinolevi filme tutvustab Tiit Tuumalu / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2008-01-01

    Põnevusfilm "Eela orus" ("In the Valley of Elah") : režissöör Paul Haggis : Ameerika Ühendriigid 2007 ja Wong Kar-Wai mängufilm "Minu mustikakarva ööd" ("My Blueberry Nights") : Hiina - Hongkong - Prantsusmaa 2007

  3. Bedre ældrepleje - ved hjælp af Marte Meo metoden

    DEFF Research Database (Denmark)

    Meyer, Helle; Schjoldager, Helle Højbo

    Projektet (forløb efteråret 2008 - foråret 2009) havde til formål at give personalet ved boformer for borgere med demens indsigt i og redskaber til at kommunikere med borgeren på en for begge parter anerkendende måde - ved hjælp af Marte Meo metoden. Det konkluderes at implementering af Marte Meo...... metoden har medført, at personalet har udviklet deres samspil og kommunikation med borgerne på en måde, der synes at fremme borgerens trivsel, værdighed og livsglæde og dermed bidrage til en øget livskvalitet. En række faktorer der henholdsvis fremmer og hæmmer implementeringen af Marte Meo metoden...

  4. Text data extraction for a prospective, research-focused data mart: implementation and validation

    Directory of Open Access Journals (Sweden)

    Hinchcliff Monique

    2012-09-01

    Full Text Available Abstract Background Translational research typically requires data abstracted from medical records as well as data collected specifically for research. Unfortunately, many data within electronic health records are represented as text that is not amenable to aggregation for analyses. We present a scalable open source SQL Server Integration Services package, called Regextractor, for including regular expression parsers into a classic extract, transform, and load workflow. We have used Regextractor to abstract discrete data from textual reports from a number of ‘machine generated’ sources. To validate this package, we created a pulmonary function test data mart and analyzed the quality of the data mart versus manual chart review. Methods Eleven variables from pulmonary function tests performed closest to the initial clinical evaluation date were studied for 100 randomly selected subjects with scleroderma. One research assistant manually reviewed, abstracted, and entered relevant data into a database. Correlation with data obtained from the automated pulmonary function test data mart within the Northwestern Medical Enterprise Data Warehouse was determined. Results There was a near perfect (99.5% agreement between results generated from the Regextractor package and those obtained via manual chart abstraction. The pulmonary function test data mart has been used subsequently to monitor disease progression of patients in the Northwestern Scleroderma Registry. In addition to the pulmonary function test example presented in this manuscript, the Regextractor package has been used to create cardiac catheterization and echocardiography data marts. The Regextractor package was released as open source software in October 2009 and has been downloaded 552 times as of 6/1/2012. Conclusions Collaboration between clinical researchers and biomedical informatics experts enabled the development and validation of a tool (Regextractor to parse, abstract and assemble

  5. José Martí, Viajes y Apreciación del Pueblo Maya

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Bojórquez Urzaiz

    2015-09-01

    Full Text Available Este trabajo expone y examina los cambios de percepción que experimentó José Martí sobre el papel de los pueblos originarios de América, entre 1875 y 1878, años en los que vivió en México y Guatemala, con intensa escala en Yucatán, lugares donde conoció directamente la cultura y el pueblo maya. Martí resume una visión inicial de nuestra América en la figura lítica de Chacmool cuando después de ser expropiada por el gobierno yucateco, el Apóstol cubano la admira en la ciudad de Mérida y expresa que es la síntesis de las culturas americanas. Aspecto poco estudiado en la obra de Martí es este acercamiento etnográfico a la realidad maya de Yucatán y Guatemala.   This paper aims at presenting and examining the change of perception José Martí underwent in relation to the role of the native peoples of America between 1875 and 1878, the years he lived in Mexico and Guatemala, during which he spent a large amount of time in Yucatan, where he was able to get to know the Mayan culture and its people first hand. Martí summarized his initial vision of our America in the lithic figure of Chacmool, which he was able to admire in the city of Merida, after it had been expropriated by the government of Yucatan. The Cuban apostle described this as a synthesis of American cultures. This ethnographic insight into the Mayan reality in Yucatan and Guatemala represents a scarcely explored aspect of Martí's work.

  6. A Marte a través del cine. Ficción y realidad

    OpenAIRE

    Fernández-Alonso, M. Carmen; Platón, María

    2016-01-01

    Cartel anunciador de la charla; Presentación del ciclo de charlas “Jam Science-Divulgación Científica” celebradas en el Moe Club (Alberto Alcocer, 32, Madrid) el penúltimo martes de cada mes de 20.00 a 22.00h, desde enero de 2015. Ponente:Dr. Jesús Martínez Frías-Instituto de Geociencias IGEO (CSIC-UCM).Grabación y edición de los vídeos: DC SciComm

  7. From Sarmiento to Martí and Hostos: Extricating the Nation from Coloniality

    Directory of Open Access Journals (Sweden)

    Thomas Ward

    2007-10-01

    Full Text Available The present article examines constructions of  race, nation and mestizaje in work of Domingo  Faustino Sarmiento, José Martí and Eugenio  Maria de Hostos. The first championed the prevailing nineteenth-century view that humanity  was being debilitated by a constant battle between  civilization and barbarism while the two Antilleans questioned it in their search for a society  liberated from coloniality. Martí denied the notion  of privilege based on Europeanness, proclaiming  that whites, blacks, indigenous and mixed-race  peoples could all claim equal rights under natural  law. Hostos agreed with Martí but took his recommendation one step further by proposing race  mixing, with all ethnic groups equally forming a  new society. Therefore Martí’s negation of racial  differences becomes with Hostos a quest for a  society that would eventually become homogeneous through miscegenation. The study concludes  that there is a timelessness inherent to Martí and  Hostos’s work that still speaks to us today in the  midst of a new awareness of ethnicity’s impact on  society. Resumen:De Sarmiento a Martí y Hostos: Rescatando al país de la colonialidadEl presente artículo examina las construcciones de  raza, nación y mestizaje en las obras de Domingo  Faustino Sarmiento, José Martí y Eugenio María de  Hostos. El primero defendía la construcción deci monónica de que la humanidad había sido debilitada por una constante batalla entre civilización y  barbarie mientras los dos antillanos la cuestionaban  en su búsqueda de una sociedad libre de la colonialidad. Martí niega la noción de privilegio basado en  lo europeo y proclama que los blancos, negros,  indígenas y personas de raza mezclada podrían  reclamar la igualdad de derechos bajo leyes naturales. Hostos estuvo de acuerdo con Martí pero llevó  su recomendación un paso más allá, proponiendo  que la mezcla de razas, con todos los grupos

  8. Evaluating performance of MARTe as a real-time framework for feed-back control system at tokamak device

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Sangwon; Lee, Woongryol; Lee, Taegu; Park, Mikyung; Lee, Sangil [National Fusion Research Institute (NFRI), Gwahangno 169-148, Yuseong-Gu, Daejeon 305-806 (Korea, Republic of); Neto, André C. [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, P-1049-001 Lisboa (Portugal); Wallander, Anders [ITER Organization, Route de Vinon sur Verdon, 13115 St Paul Lez Durance (France); Kim, Young-Kuk, E-mail: ykim@cnu.ac.kr [Chungnam National University, Daejeon 305-764 (Korea, Republic of)

    2013-10-15

    Highlights: •We measured the performance of MARTe by measuring response time and jitter. •We compared the performance of application with and without MARTe. •We compared the performance of MARTe application on different O/Ss. -- Abstract: The Korea Super conducting Tokamak Advanced Research (KSTAR) is performing the task of “Demonstration and Evaluation of ITER CODAC Technologies at KSTAR” whose objective is the evaluation of real-time technologies for decision making on real-time operating systems (RTOS), real-time frameworks and 10 GbE networks. In this task, the Multi-threaded Application Real-Time executor (MARTe) has been evaluated as a real-time framework for real-time feedback control system. The performance of MARTe has been verified by measuring response time and jitter in a path of feedback control from an analog input of a monitoring system to an analog output of an actuator system. In addition, the evaluation has been performed in terms of applicability of MARTe and its performance depending on types of operating system and tuning of CPU affinity and priority. This paper describes the overview of MARTe as a real-time framework, the results of evaluation performance and its implementation.

  9. Evaluating performance of MARTe as a real-time framework for feed-back control system at tokamak device

    International Nuclear Information System (INIS)

    Yun, Sangwon; Lee, Woongryol; Lee, Taegu; Park, Mikyung; Lee, Sangil; Neto, André C.; Wallander, Anders; Kim, Young-Kuk

    2013-01-01

    Highlights: •We measured the performance of MARTe by measuring response time and jitter. •We compared the performance of application with and without MARTe. •We compared the performance of MARTe application on different O/Ss. -- Abstract: The Korea Super conducting Tokamak Advanced Research (KSTAR) is performing the task of “Demonstration and Evaluation of ITER CODAC Technologies at KSTAR” whose objective is the evaluation of real-time technologies for decision making on real-time operating systems (RTOS), real-time frameworks and 10 GbE networks. In this task, the Multi-threaded Application Real-Time executor (MARTe) has been evaluated as a real-time framework for real-time feedback control system. The performance of MARTe has been verified by measuring response time and jitter in a path of feedback control from an analog input of a monitoring system to an analog output of an actuator system. In addition, the evaluation has been performed in terms of applicability of MARTe and its performance depending on types of operating system and tuning of CPU affinity and priority. This paper describes the overview of MARTe as a real-time framework, the results of evaluation performance and its implementation

  10. The wood quality of Pinus chiapensis (Mart.) Andresen grown in the ...

    African Journals Online (AJOL)

    The wood quality of Pinus chiapensis (Mart.) Andresen grown in the Mpumalanga forest region: scientific paper. ... When present, the amounts of included resin, pieces of bark and other debris at the occluded pruning cuts, were small and of little practical significance. The wood machined without any difficulty in the wet and ...

  11. Genetic diversity and conservation of Picea chihuahuana Martínez ...

    African Journals Online (AJOL)

    SAM

    2014-07-09

    Jul 9, 2014 ... The conservation of genetic diversity in tree populations is an essential component of sustainable forest management. Picea chihuahuana Martínez is an endemic conifer species in Mexico and is considered to be endangered. P. chihuahuana covers a total area of no more than 300 ha at the Sierra.

  12. Polyphenolic composition and antioxidant activity of açai (Euterpe oleracea Mart.) from Colombia

    NARCIS (Netherlands)

    Garzón, G.A.; Narváez-Cuenca, Carlos Eduardo; Vincken, Jean Paul; Gruppen, Harry

    2017-01-01

    Berries of Colombian Euterpe oleracea Mart. were analyzed for total phenolic content (TPC), anthocyanin (ACN) content, and antioxidant activity. Additionally, reversed-phase ultra-high performance liquid chromatography with photodiode array detection (RP-UHPLC-PDA) and heated electrospray

  13. An evaluation of a weaning index for wild fishers (Pekania [Martes] pennanti) in California

    Science.gov (United States)

    Sean M. Matthews; J. Mark Higley; John T. Finn; Kerry M. Rennie; Craig M. Thompson; Kathryn L. Purcell; Rick A. Sweitzer; Sandra L. Haire; Paul R. Sievert; Todd K. Fuller

    2013-01-01

    Conservation concern for fishers (Pekania [Martes] pennanti) in the Pacific states has highlighted a need to develop cost-effective methods of monitoring reproduction in extant and reintroduced fisher populations. We evaluated the efficacy of nipple size as a predictive index of weaning success for females...

  14. Ilu võitlus koleduse välja vastu / Rebekka Lotman ; kommenteerinud Mart Anderson

    Index Scriptorium Estoniae

    Lotman, Rebekka, 1978-

    2009-01-01

    Konkursside "25 kauneimat Eesti raamatut" ja "Viis kauneimat Eesti lasteraamatut" võidutööde näitus Eesti Rahvusraamatukogus. Võidutööde valikut kommenteerib žürii esimees Mart Anderson. Loetletud 2008. aasta 25 kaunimat raamatut. Nimekiri: 2008. aasta 25 kauneimat raamatut

  15. Winter home-range characteristics of American Marten (Martes americana) in Northern Wisconsin

    Science.gov (United States)

    Joseph B. Dumyahn; Patrick A. Zollner

    2007-01-01

    We estimated home-range size for American marten (Martes americana) in northern Wisconsin during the winter months of 2001-2004, and compared the proportion of cover-type selection categories (highly used, neutral and avoided) among home-ranges (95% fixed-kernel), core areas (50% fixed-kernel) and the study area. Average winter homerange size was 3....

  16. Canine Distemper in an isolated population of fishers (Martes pennanti) from California

    Science.gov (United States)

    Stefan m. Keller; Mourad Gabriel; Karen A. Terio; Edward J. Dubovi; Elizabeth Van Wormer; Rick Sweitzer; Reginald Barret; Craig Thompson; Kathryn Purcell; Linda. Munson

    2012-01-01

    Four fishers (Martes pennanti) from an insular population in the southern Sierra Nevada Mountains, California, USA died as a consequence of an infection with canine distemper virus (CDV) in 2009. Three fishers were found in close temporal and spatial relationship; the fourth fisher died 4 mo later at a 70 km distance from the initial group. Gross...

  17. Management of water hyacinth (Eichhornia crassipes [Mart.] Solms) using bioagents in the Rift Valley of Ethiopia

    NARCIS (Netherlands)

    Gebregiorgis, Firehun Yirefu

    2017-01-01

    This thesis presents a study on management of water hyacinth (Eichhornia crassipes [Mart.] Solms) using insects and fungal pathogens as bioagents. The main goal was to develop an effective biocontrol strategy for water hyacinth in the Rift Valley of Ethiopia. To this end, a field survey

  18. The BioMart community portal: an innovative alternative to large, centralized data repositories

    Science.gov (United States)

    The BioMart Community Portal (www.biomart.org) is a community-driven effort to provide a unified interface to biomedical databases that are distributed worldwide. The portal provides access to numerous database projects supported by 30 scientific organizations. It includes over 800 different biologi...

  19. Mess TEHNOLOOGIA 2000 - teaduse, tehnika ja rahamaailma kohtumine / Rein Ruubel, Mart Min ; interv. Urmi Reinde

    Index Scriptorium Estoniae

    Ruubel, Rein

    2000-01-01

    Maikuus Tallinna Tehnikaülikoolis toimunud messi eesmärgiks oli ülevaate saamine innovaatilise ettevõtluse seisust ning arengu- ja arendamisvõimalustest Eestis : Vestlus messi projektijuhi Rein Ruubeli ja Elektroonika Instituudi direktori, professor Mart Miniga

  20. Numerical Simulations to Assess ART and MART Performance for Ionospheric Tomography of Chapman Profiles.

    Science.gov (United States)

    Prol, Fabricio S; Camargo, Paulo O; Muella, Marcio T A H

    2017-01-01

    The incomplete geometrical coverage of the Global Navigation Satellite System (GNSS) makes the ionospheric tomographic system an ill-conditioned problem for ionospheric imaging. In order to detect the principal limitations of the ill-conditioned tomographic solutions, numerical simulations of the ionosphere are under constant investigation. In this paper, we show an investigation of the accuracy of Algebraic Reconstruction Technique (ART) and Multiplicative ART (MART) for performing tomographic reconstruction of Chapman profiles using a simulated optimum scenario of GNSS signals tracked by ground-based receivers. Chapman functions were used to represent the ionospheric morphology and a set of analyses was conducted to assess ART and MART performance for estimating the Total Electron Content (TEC) and parameters that describes the Chapman function. The results showed that MART performed better in the reconstruction of the electron density peak and ART gave a better representation for estimating TEC and the shape of the ionosphere. Since we used an optimum scenario of the GNSS signals, the analyses indicate the intrinsic problems that may occur with ART and MART to recover valuable information for many applications of Telecommunication, Spatial Geodesy and Space Weather.

  1. When reintroductions are augmentations: the genetic legacy of the fisher (Martes pennanti) in Montana

    Science.gov (United States)

    Ray S. Vinkey; Michael K. Schwartz; Kevin S. McKelvey; Kerry R. Foresman; Kristine L. Pilgrim; Brian J. Giddings; Eric C. Lofroth

    2006-01-01

    Fishers (Martes pennanti) were purportedly extirpated from Montana by 1930 and extant populations are assumed to be descended from translocated fishers. To determine the lineage of fisher populations, we sequenced 2 regions of the mitochondrial DNA genome from 207 tissue samples from British Columbia, Minnesota, Wisconsin, and Montana. In...

  2. Is Maxima a Wal-Mart in sheep's clothing? / Todd Graham

    Index Scriptorium Estoniae

    Graham, Todd

    2007-01-01

    Nii USA-s kui Leedus tegutsev teadlane Randy Richards uuris Ida-Euroopas jõudsalt laienenud kaubaketi Maxima ja USA Wal-Mart-i turu hõivamise, -positsiooni ja -strateegiate sarnasusi ja erinevusi. Vt. samas: Baltic retail continues to thrive. Kaubanduskeskuste ehitusbuum Eestis, Lätis ja Leedus

  3. Homme algab valge olümpia / Mart Siimann, Paavo Kivine ; interv. Sulev Valner

    Index Scriptorium Estoniae

    Siimann, Mart, 1946-

    2002-01-01

    Salt Lake City olümpiamängude eelõhtul olid Maalehe vestlusringis spordist, olümpiast ja ausast mängust mõtteid avaldamas publitsist Paavo Kivine ja Eesti Olümpiakomitee president, parlamendisaadik Mart Siimann

  4. Camera trapping estimates of density and survival of fishers (Martes pennanti)

    Science.gov (United States)

    Mark J. Jordan; Reginald H. Barrett; Kathryn L. Purcell

    2011-01-01

    Developing efficient monitoring strategies for species of conservation concern is critical to ensuring their persistence. We have developed a method using camera traps to estimate density and survival in mesocarnivores and tested it on a population of fishers Martes pennanti in an area of approximately 300 km2 of the southern...

  5. Mart Siimann asus tööle presidendi sisenõunikuna

    Index Scriptorium Estoniae

    2003-01-01

    Ilmunud ka Sakala (2003/Sep/30) lk. 7 ;Virumaa Teataja (2003/Sep/30) lk. 1. Eesti Olümpiakomitee president ja endine peaminister Mart Siimann asus veerandi kohaga tööle presidendi sisenõunikuna. Senine sisenõunik Jüri Kaljuvee asus julgeolekunõuniku kohale

  6. Genetic diversity and conservation of Picea chihuahuana Martínez ...

    African Journals Online (AJOL)

    The conservation of genetic diversity in tree populations is an essential component of sustainable forest management. Picea chihuahuana Martínez is an endemic conifer species in Mexico and is considered to be endangered. P. chihuahuana covers a total area of no more than 300 ha at the Sierra Madre Occidental, ...

  7. Multi scale habitat relationships of Martes americana in northern Idaho, U.S.A.

    Science.gov (United States)

    Tzeidle N. Wasserman; Samuel A. Cushman; David O. Wallin; Jim Hayden

    2012-01-01

    We used bivariate scaling and logistic regression to investigate multiple-scale habitat selection by American marten (Martes americana). Bivariate scaling reveals dramatic differences in the apparent nature and strength of relationships between marten occupancy and a number of habitat variables across a range of spatial scales. These differences include reversals in...

  8. Mart Kivastik: filmis on asi esimese kahe minutiga selge / intervjueerinud Kaarel Kressa

    Index Scriptorium Estoniae

    Kivastik, Mart, 1963-

    2011-01-01

    Mart Kivastik oma esimesest täispikast mängufilmist "Üks mu sõber", eesti filmi ummikseisust, tugevatest stsenaristidest, oma stsenaristitööst "Taarkas" ja "Vashas", filmidest, mida ta tahaks teha, endast, oma tõekspidamistest

  9. Characterizing the molecular variation among American marten (Martes americana) subspecies from Oregon and California

    Science.gov (United States)

    Keith M. Slauson; Bill Zielinski; Karen D. Stone

    2009-01-01

    We investigated the subspecific identity of a rediscovered population of American martens within the range of a presumed extinct subspecies (Martes americana humboldtensis) by comparing mitochondrial DNA sequence diversity from contemporary individuals within the described ranges of M. a. humboldtensis, nearby ranges of

  10. EnsMart: a generic system for fast and flexible access to biological data.

    Science.gov (United States)

    Kasprzyk, Arek; Keefe, Damian; Smedley, Damian; London, Darin; Spooner, William; Melsopp, Craig; Hammond, Martin; Rocca-Serra, Philippe; Cox, Tony; Birney, Ewan

    2004-01-01

    The EnsMart system (www.ensembl.org/EnsMart) provides a generic data warehousing solution for fast and flexible querying of large biological data sets and integration with third-party data and tools. The system consists of a query-optimized database and interactive, user-friendly interfaces. EnsMart has been applied to Ensembl, where it extends its genomic browser capabilities, facilitating rapid retrieval of customized data sets. A wide variety of complex queries, on various types of annotations, for numerous species are supported. These can be applied to many research problems, ranging from SNP selection for candidate gene screening, through cross-species evolutionary comparisons, to microarray annotation. Users can group and refine biological data according to many criteria, including cross-species analyses, disease links, sequence variations, and expression patterns. Both tabulated list data and biological sequence output can be generated dynamically, in HTML, text, Microsoft Excel, and compressed formats. A wide range of sequence types, such as cDNA, peptides, coding regions, UTRs, and exons, with additional upstream and downstream regions, can be retrieved. The EnsMart database can be accessed via a public Web site, or through a Java application suite. Both implementations and the database are freely available for local installation, and can be extended or adapted to 'non-Ensembl' data sets.

  11. Eesti talendid välismaale / Juko-Mart Kõlar, Tiina Jokinen, Anu Jaanson... [jt.

    Index Scriptorium Estoniae

    2011-01-01

    Küsimustele muusikute vahendamisest välismaale vastavad MTÜ Eesti Muusika Ekspordi tegevjuht Juko-Mart Kõlar, Estonian Record Productionsi tegevdirektor Tiina Jokinen, sama firma mänedžer Anu Jaanson ja Pille Lille Muusikute Toetusfondi tegevjuht Leelo Lehtla

  12. Etnocentrismo, racismo y miedo: los indígenas y los incultos en Martí

    Directory of Open Access Journals (Sweden)

    Jorge Camacho

    2010-04-01

    Full Text Available In the following article I return to the idea of ethnicity and liberalism in Latin America during the last part of the 19th century. I also discuss Martí’s view of the Indians after 1885, when his chronicles were fueled by the rhetoric of pro-indigenous groups such as the Friends of Indians Association. I propose to look at other ways in which Martí’s ethnocentric view of culture and race intertwined with his agenda of “defending” the Indians, especially in his essay “Nuestra América.” For that purpose I retrace some of my previous arguments and discuss other essays that have recently elaborated on Martí’s “other side”, the one that imposes on the Indians his own liberal agenda, and the vision of modernity that the elites were constructing in Latin America at the end of 19th century. In my previous articles I discussed Martí’s chronicles on the Guatemalan, Mexican and American Indians and here I will focus on the similarities between the positivists in Mexico and Martí’s emphasis on “scientific politics” as well as his fear that those that were at the lowest level of society could one day revolt against the republic and destroy the justice “accumulated in books.” For books symbolized for Martí the “lettered elite”, those that had power and exercised it to their own advantage. He talked about this fear in Mexico, and in his most famous essay he returned to it again with a somewhat different perspective, but still with the conviction that within a democracy everything could be solved and a revolt from the “unlettered” masses was not justified. I argue that even if “Nuestra América” meant a more positive view of the “Indian problem”, Martí still considers the Indians, the “gauchos” and the rest of the “incultos” as a threat. They were the natural ally of the “caudillos” that ruled for so long Latin America, charismatic caudillos such as Juan Manuel de Rosas.

  13. Ionizing radiation affects generation of MART-1-specific cytotoxic T cell responses by dendritic cells

    International Nuclear Information System (INIS)

    Liao, Y.P.; Wang, C.-C.; McBride, W.H.

    2003-01-01

    Full text: The human MART-1/Melan-A (MART-1) melanoma tumor antigen is known to be recognized by cytotoxic T lymphocytes (CTLs) and several groups are using this target for clinical immunotherapy. Most approaches use dendritic cells (DCs) that are potent antigen presentation cells for initiating CTL responses. In order for CTL recognition to occur, DCs must display 9-residue antigenic peptides on MHC class I molecules. These peptides are generated by proteasome degradation and then transported through the endoplasmic reticulum to the cell surface where they stabilize MHC class I expression. Our previous data showed that irradiation inhibits proteasome function and, therefore, we hypothesized that irradiation may inhibit antigen processing and CTL activation, as has been shown for proteasome inhibitors. To study the importance of irradiation effects on DCs, we studied the generation MART-1-specific CTL responses. Preliminary data showed that irradiation of murine bone marrow derived DCs did not affect expression of MHC class I, II, CD80, or CD86, as assessed by flow cytometric analyses 24-hour after irradiation. The effect of irradiation on MART-1 antigen processing by DCs was evaluated using DC transduced with adenovirus MART-1 (AdVMART1). C57BL/6 mice were immunized with AdVMART1 transduced DCs, with and without prior irradiation. IFN-γ production was measured by ELISPOT assays after 10-14 days of immunization. Prior radiation treatment resulted in a significant decrease in MART-1-specific T cell responses. The ability of irradiated and non-irradiated AdVMART1/DC vaccines to protect mice against growth of murine B16 tumors, which endogenously express murine MART-1, was also examined. AdVMART1/DC vaccination protected C57BL/6 mice against challenge with viable B16 melanoma cells while DCs irradiated (10 Gy) prior to AdVMART1 transduction abrogated protection. These results suggest that proteasome inhibition in DCs by irradiation may be a possible pathway in

  14. QUALIDADE DE FRUTOS PROCESSADOS ARTESANALMENTE DE AÇAÍ (Euterpe oleracea MART. E BACABA (Oenocarpus bacaba MART.

    Directory of Open Access Journals (Sweden)

    LEANDRO TIMONI BUCHDID CAMARGO NEVES

    2015-09-01

    Full Text Available RESUMO Os frutos do açaizeiro (Euterpe oleracea Mart. e da bacabeira ( MOenocarpus bacabaart, duas palmeiras tropicais nativas e socioeconomicamente importantes para os estados Amazônicos, são utilizados na produção de polpas processadas em sistemas agrofamiliares. Nesse sentido, o presente estudo objetivou a avaliação da qualidade físico-química e funcional de polpas de açaí e bacaba processadas artesanalmente. Os frutos foram coletados em propriedades rurais do município do Cantá/Roraima (bacaba e Boa Vista/ Roraima (açaí. Para a constituição do experimento, as polpas processadas foram armazenadas em pequenas embalagens de politereftalato de etileno (PET transparente e com tampa (mesmo material, com capacidade de 145 mL e refrigeradas a 3 ± 0,2°C e 45% de U.R., durante 5 dias. Foram analisados os seguintes parâmetros: pH, acidez titulável (AT, sólidos solúveis (SS, relação SS/AT, açúcares totais e redutores, pectinas totais e solúveis, teor de antocianinas e fenólicos totais. Ao final, para as polpas de açaí, levando-se em consideração os limites estabelecidos pelo Padrão de Identidade e Qualidade (PIQ, apenas o parâmetro AT apresentou-se fora da instrução normativa. Entretanto, a inexistência de padrões para bacaba inviabilizou tal comparação. Quanto ao teor das pectinas totais, pode-se concluir que ambas as polpas apresentam baixas concentrações desse componente, não sendo indicadas para produção de doces e geleias sem adição de agentes geleificantes. Os teores de compostos fenólicos e de antocianinas, em ambas as polpas, apesar de diminuir com o período de armazenamento refrigerado, apresentam altas concentrações quando em comparação a outros alimentos com apelo funcional.

  15. Mart Humal, "Uuringuid tonaalsusstruktuuridest. Sissejuhatus ja neliteist analüütilist etüüdi" / Kerri Kotta

    Index Scriptorium Estoniae

    Kotta, Kerri, 1969-

    2007-01-01

    Rets. rmt. : Humal, Mart. Uuringuid tonaalstruktuuridest : sissejuhatus ja neliteist analüütilist etüüdi = Studies on tonal structures : introduction and fourteen analytical studies. Tallinn : Eesti Muusika- ja Teatriakadeemia, 2007. - Töid muusikateooria alalt ; 3

  16. Mida arvatakse omavalitsustes koolivõrgu optimeerimisest? / Mart Järvik, Maris Liiders, Peeter Aas, Kaarin Veinbergs

    Index Scriptorium Estoniae

    2012-01-01

    Arvamust avaldasid Järvakandi vallavanem, Raplamaa omavalitsuste liidu esimees Mart Järvik, Harju maavalitsuse haridus- ja sotsiaalosakonna juhataja Maris Liiders, Põlva maavalitsuse haridus- ja sotsiaalosakonna juhataja Peeter Aas, Ida-Viru maavalitsuse haridus- ja sotsiaalosakonna juhataja Kaarin Veinbergs

  17. Joaquim Martí i Gadea com a lexicògraf i com a dialectòleg

    Directory of Open Access Journals (Sweden)

    Jordi Colomina i Castanyer

    2015-10-01

    Full Text Available The work of Joaquim Martí i Gadea, born in Alcoi, and mainly known as a folklorist as well as the founder of Valencian Dialectology, has plenty to offer to the modern lexicographer.

  18. Efeito de diferentes substratos e condições ambientais na germinação de sementes de Euterpe edulis Mart. e Geonoma schottiana Mart Effects of different substrates and environmental conditions upon the germination of seeds of Euterpe edulis Mart, and Geonoma schottiana Mart

    Directory of Open Access Journals (Sweden)

    Francismar Francisco Alves Aguiar

    1990-01-01

    Full Text Available Duas espécies da família Palmae: Euterpe edulis Mart. (palmiteiro e Geonoma schottiana Mart. (guaricanga, ambas com potencial ornamental e em vias de extinção, estão sendo estudadas no Instituto de Botânica de São Paulo, quanto à germinação de suas sementes. Testes de germinação foram realizados em diferentes condições ambientais (casa de vegetação e laboratório e substratos (terra vegetal, areia, esfagno natural, esfagno seco moído e vermiculita. O efeito dos substratos e dos ambientes na germinação das sementes, foi avaliado através da porcentagem de germinação e velocidade de germinação (V.G.. Considerando-se os resultados obtidos, pode-se concluir que o melhor substrato para germinação de Euterpe edulis Mart. em casa de vegetação foi o esfagno natural. Já em condições controlada (25ºC e fotoperíodo de 12 horas, o melhor substrato para germinação das duas espécies investigadas foi a vermiculita.Two species of the family Palmae: Euterpe edulis Mart, (palmiteiro and Geonoma schottiana Mart, (guaricanga, both potentially ornamental and threatened by extinction, are being studied for seed germination. Tests were undertaken in different environmental conditions (greenhouse and laboratory and substrates (organic soil, sand, green sphagnum moss, dry, ground spahgnum and vermiculite. The effect of environmental conditions and substrates upon the germination of seeds was evaluated by the percentage germination and rate of germination (V.G. percentages. The best substrate for the germination of Euterpe edulis Mart., in greenhouse was green sphagnum moss. Under controlled conditions (25ºC and 12 hours photoperiod, the best substrate for germination of both species investigated was vermiculite.

  19. La melancolía en Amistad funesta de José Martí

    Directory of Open Access Journals (Sweden)

    Ainhoa Segura Zariquiegui

    2017-05-01

    Full Text Available Existe una multitud de formas de acercarnos a la obra literaria de José Martí. En esta ocasión, se va mostrar de qué forma está impregnado el concepto de melancolía en su novela Amistad funesta. El análisis trata de ofrecer una nueva mirada sobre este texto gracias a la aplicación de las herramientas de la literatura comparada. Lucía Jerez se va a casar con su primo John, pero aparece Sol, una joven muy hermosa que hace estallar el conflicto entre los protagonistas. Tras el análisis de la historia de la melancolía en la literatura de Occidente, se comprueba cómo este concepto se mantiene arraigado en el Modernismo y, más concretamente, en esta obra de José Martí.

  20. Dokumentationsprojektet: Kommunernes omstilling til øget inklusion pr. marts 2014

    DEFF Research Database (Denmark)

    Dyssegaard, Camilla Brørup; Baviskar, Siddhartha; Lausten, Mette

    Denne rapport udgør en redegørelse for status på inklusionsprocessen i tolv danske kommuner pr. marts 2014. Den samlede undersøgelse, der går under navnet "Dokumentationsprojektet", løber i tre år og blev givet til et konsortium bestående af Aarhus Universitet og SFI den 16. januar 2013.......Denne rapport udgør en redegørelse for status på inklusionsprocessen i tolv danske kommuner pr. marts 2014. Den samlede undersøgelse, der går under navnet "Dokumentationsprojektet", løber i tre år og blev givet til et konsortium bestående af Aarhus Universitet og SFI den 16. januar 2013....

  1. José Martí, Viajes y Apreciación del Pueblo Maya

    OpenAIRE

    Bojórquez Urzaiz, Carlos Eduardo

    2015-01-01

    Este trabajo expone y examina los cambios de percepción que experimentó José Martí sobre el papel de los pueblos originarios de América, entre 1875 y 1878, años en los que vivió en México y Guatemala, con intensa escala en Yucatán, lugares donde conoció directamente la cultura y el pueblo maya. Martí resume una visión inicial de nuestra América en la figura lítica de Chacmool cuando después de ser expropiada por el gobierno yucateco, el Apóstol cubano la admira en la ciudad de Mérida y expres...

  2. The education through the ideas of José Martí

    Directory of Open Access Journals (Sweden)

    Manuel Fernández-Carcassés

    2018-01-01

    Full Text Available This article is an approach to the ideas of José Martí about the education, beginning from its function as formative of morals, ethics and esthetics values, and human and latin-american feelings. Also, it studies the popular character of the education like a human right, its scientist style and the urgency to use didactics methods for to stimulate the intelligence of students, without authoritarian and memorizing learning. This article insists in the important relations between the education and the societies and the epoch. The conclusion is: Cuban Revolution defined a strategy of development based in the ideas of José Martí. This strategy includes the education that, by the first time, takes into account the demands of our society.            

  3. Vigade parandus / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2003-01-01

    Aasta 2002 tegija auhind läks ZUGA ühendatud tantsijatele lavastuse "Walking home solo" eest, läbilöögi auhinna sai R. Keerd lavastuse "Salapärased kõlad nii norskavas öös" eest ning teenete auhinna tantsuteater Fine 5 kümneaastase viljaka töö eest

  4. Rakveret kaunistab / Tiit Efert

    Index Scriptorium Estoniae

    Efert, Tiit, 1976-

    2003-01-01

    2001. aasta sügisel vastu võetud otsus Rakvere Lihakombinaadi kaubamärgi uuendamiseks sai teoks selle aasta alguses. Autor kirjeldab uue kaubamärgi juurutamise protsessi ja ülesandeid, mis põhjalik brändimuutus endaga ettevõttele kaasa tõi. Lisa: Millega põhjendab Rakvere tamme valikut?

  5. Plaadid / Tiit Kusnets

    Index Scriptorium Estoniae

    Kusnets, Tiit

    2004-01-01

    Uutest plaatidest Luavrik Luavrik "Passioon & Fuuga", Arve Henriksen "Chiaroscuro", Bullfrog Brown "Mudhole Stories", "Scoonby-Doo 2", Bela fleck & Edgar Mayer "Music For Two", Christiana Milian "It's About Time"

  6. Plaadid / Tiit Kusnets

    Index Scriptorium Estoniae

    Kusnets, Tiit

    2005-01-01

    Uutest heliplaatidest Sõpruse Puiestee "XX sajandi lapsed", Joel Tammik "Eemal", Har Mar Superstar "The Handler", "Brazilian Girls", "The New Sound Of Regage", Eric Clapton "Sessions For Robert J", Freeform Five "Strangest Things"

  7. [Raamatute tutvustus] / Tiit Pruuli

    Index Scriptorium Estoniae

    Pruuli, Tiit, 1965-

    2010-01-01

    Tutvustus: Asmus, Ronald D. Väike sõda, mis raputas maailma. Gruusia, Venemaa ja Lääne tulevik. Tallinn : Eesti Ajalehed, 2010 ; Ševardnadze, Eduard. Kui raudne eesriie rebenes. Tallinn : Olion, 2009 ; Vene-Gruusia sõda 08.08.2008. Kuidas see tegelikkuses oli. Tallinn : Kniga.ee, 2010 ; Raudam, Dagmar. Minu Gruusia. Elu nagu mägitee. Tartu : Petrone Print, 2010

  8. Plaadid / Tiit Kusnets

    Index Scriptorium Estoniae

    Kusnets, Tiit

    2004-01-01

    Uutest heliplaatidest Van Halen "The Best Of Both Worlds", Lars Danielsson "Libera Me", The Verve "This Is Music", Massive Attack "Danny The Dog", Duran Duran "Astronaut", Macy Gray "The Very Best Of"

  9. Jõud saalist / Tarmo Tiits

    Index Scriptorium Estoniae

    Tiits, Tarmo

    2005-01-01

    Jõuharjutusi naistele ja meestele. Järgneb 2006 nr. 1, lk. 34-43, nr. 2, lk. 40-47, nr. 3, lk. 40-49, nr. 4, lk. 38-47, nr. 5, lk. 38-48, nr. 6, lk. 39-49, 2007. nr. 1, lk. 38-46, nr. 2, lk. 40-49 (alates 2006. a. nr. 3, autor Jaana Junson)

  10. Popmuusika / Tiit Kusnets

    Index Scriptorium Estoniae

    Kusnets, Tiit

    2005-01-01

    Uutest heliplaatidest Les Paul & Friends "American Made World Played", "So Amazing", Kolumbus Kris "See on voodoo", Abstrait Presents "Al-pha-x & Ma Faiza", Kjetil Björnstad "Floating", S.U.M.O. "Rebounces", Queen ? Paul Rodgers "Return Of The Champions"

  11. Haiglareformist Eestis / Tiit Siinmaa

    Index Scriptorium Estoniae

    Siinmaa, Tiit

    2006-01-01

    Poliitikauuringute keskuse Praxis poolt haiglate juhtide seas tehtud küsitlusuuringust, millega sooviti hinnata Eestis korraldatud haiglareformi eesmärgipärasust ning mõju haiglate tegevusele ja juhtimisele. Lisatud statistilised diagrammid

  12. The export of national varieties of capitalism: the cases of Wal-Mart and Ikea

    OpenAIRE

    Konzelmann, Suzanne J.; Wilkinson, F.; Craypo, C.; Aridi, R.

    2005-01-01

    Using the cases of Wal-Mart and IKEA, this paper takes a productive systems approach to examine ‘varieties of capitalism’ from the perspective of the ways by which production and market relations are structured and prioritised. It considers the nature of these relations and their interaction within the domestic economy and the ways that firms and national systems interact with each other\\ud in the global economy. It examines the processes by which trading standards are transported via supply ...

  13. Martínez Sanabria en un país de artesanos

    Directory of Open Access Journals (Sweden)

    Jimena Montaña Cuéllar

    2011-06-01

    Full Text Available De la arquitectura orgánica a la arquitectura del lugar en las casas Wilkie (1962 y Calderón (1963 de Fernando Martínez Sanabria. Germán Darío Rodríguez Botero. Universidad Nacional de Colombia (Sede Bogotá, Facultad de Artes, Colección Punto aparte, Bogotá, 2007, 232 págs.

  14. Disain tähendab julgust tavapärasest erineda / Mart Jõhvikas ; interv. Ketlin Priilinn

    Index Scriptorium Estoniae

    Jõhvikas, Mart

    2007-01-01

    Pehmet disainmööblit tootva firma Borg OÜ juhataja Mart Jõhvikas tutvustab firma poolt pakutavat mööblit ja kasutatavaid materjale. 60% ulatuses valmistatakse mööblit eriprojektide järgi restoranidele, hotellidele, klubidele ja kohvikutele, ülejäänud toodang jõuab kodudesse läbi sisearhitektide ja edasimüüjate

  15. How institutions affect retailers' internationalization ? : A comparative analysis of Wal-Mart and Carrefour trajectories

    OpenAIRE

    Durand, Cédric

    2007-01-01

    Paper for the 2007 EAEPE Conference, "Economic growth, development, and institutions - Lessons for policy and the need for an evolutionary framework of analysis", Facultade de Economia, Porto, Portugal, 1-3 November 2007; This paper examines the institutional and economic factors determining success and failure of global retailers abroad through the trajectories of Wal-Mart and Carrefour. Three kinds of explanations are considered : the time and modalities of entry and development, the factor...

  16. Munamäel etendatakse suvel traagilist metsavennalugu / Mart Laar ; interv. Kaile Kabun

    Index Scriptorium Estoniae

    Laar, Mart, 1960-

    2006-01-01

    Mart Laari ja Lauri Vahtre uuest näitemängust "Minust jäävad ainult laulud", mis jutustab metsavenna loo (prototüübiks Rõuge mees Auleid Toomsalu). Näitemängu esietendus on 28. juulil Haanjas Suure Munamäe veerul. Lavastab Tõnu Lensment, kujundab Liina Unt. Etendatakse mittetulundusühingu R.A.A.A.M. egiidi all

  17. José Martí: observador y creador de realidades.

    OpenAIRE

    Roberto Medina Bejarano; Miguel Angel Alomía Riascos

    2018-01-01

    El presente artículo tiene como propósito establecer una relación entre el pensamiento pedagógico de José Martí con algunos de los planteamientos que desde el paradigma de la complejidad, especialmente desde la biopedagogía, soportan las investigaciones pedagógicas contemporáneas que se inscriben también en los conceptos de ecoeducacíon y armonización educativa

  18. Analisis Kepuasan Dan Loyalitas Konsumen Prima Fresh Mart (Pendekatan Service Quality)

    OpenAIRE

    Utomo, Dini Amrilla; Nurmalina, Rita

    2011-01-01

    Prima Fresh Mart (PFM) is one of retails in the form of specialty store in Indonesia, which provides a wide variety of chicken product. This study about analyze the relation between atributes and PFM's service quality and the relation between service quality with PFM's customer satisfaction and loyalty; and formulate the managerial implication to impove the PFM's customer satisfaction and loyalty. This study utilized Structural Equation Model (SEM) analysis to evaluate how significant and str...

  19. Micropropagation, seed propagation and germplasm bank of Mandevilla velutina (Mart.) Woodson

    OpenAIRE

    Biondo,Ronaldo; Souza,Ana Valéria; Bertoni,Bianca Waléria; Soares,Andreimar Martins; França,Suzelei Castro; Pereira,Ana Maria Soares

    2007-01-01

    Mandevilla velutina (Mart.) Woodson (Apocynaceae) is a medicinal plant species with antivenom properties, native from Brazilian Savanna regions (Cerrado), which due to overexploitation and habitat deforestation is in danger of extinction. As an initiative for conserving this endangered but economically important plant species, a micropropagation protocol was developed and genotypes were stored in the Germplasm Bank "Cerrado In vitro". For the in vitro propagation of M. velutina, nodal segment...

  20. José Martí entre los Hilos Ocultos del Reformismo Cubano

    Directory of Open Access Journals (Sweden)

    María Caridad Pacheco González

    2015-09-01

    Full Text Available Este artículo discute hasta qué punto, tras la muerte de Martí, se generaliza en la isla de Cuba el desconocimiento de su obra literaria, la oposición a su pensamiento político y en consecuencia, un abandono a su discurso revolucionario y popular. Se describe el proceso con el que se generalizan las contradicciones entre los independentistas, en medio de la recuperación de su legado a manos de los emigrados. Luego de décadas de debates, se presentan las manifestaciones que exaltan su lucha nacionalista, la difusión de sus obras y la defensa de sus postulados e ideas, convirtiéndose los criterios martianos en la base ideológica de la nación cubana y del reformismo, en su tránsito de colonia a república.   This article discusses the extent to which, after his death, the literary output of José Martí became generally unknown, opposition to his political thought as well, resulting in the abandonment of his popular and revolutionary discourse. The contradictions among those in favor of Cuban independence is examined, with the recovery of Martí’s legacy left to emigrants. After decades of debate, praise of his nationalist struggle reappears, along with the diffusion of his oeuvre and the defense of his propositions and ideas, transforming the tenets of Martí’s thought into the ideological base of Cuban nationalism and reform, in the island's transition from colony to republic.

  1. Wal-Mart's Successfully Integrated Supply Chain and the Necessity of Establishing the Triple-A supply Chain in the 21st century

    OpenAIRE

    Ha Nguyen Thi Thu

    2017-01-01

    Aim/purpose - The main purposes of the paper are to analyze features creating a Wal-Mart's successful integrated supply chain that contributes its dominant position in the retail market and identify issues existing in Wal-Mart's supply chain. Then some suggestions will be mentioned for Wal-Mart to establish the Triple-A supply chain. Methodology - This paper is based on literature studies for reviewing Wal-Mart's integrated supply chain and designing an ideal Triple-A supply chain. Findings -...

  2. Progress in the migration towards the real-time framework MARTe at the FTU tokamak

    International Nuclear Information System (INIS)

    Boncagni, L.; Sadeghi, Y.; Vitelli, R.; Centioli, C.; Sinibaldi, S.; Vitale, V.; Zaccarian, L.; Zamborlini, G.

    2011-01-01

    Keeping in mind the proposed FAST experiment and aiming to meet basic requirements such as a modular and distributed architecture, where different control subsystems can be easily integrated at different times, and can operate either independently or in cooperation with other subsystems, at the end of last year we planned to upgrade the architecture of the FTU real-time system, improving in such a way its flexibility and modularity. We decided to adopt an available packages to reach our goal: MARTe. We report on the state of the art of the MARTe migration process, the difficulties dealt with, the benefits and advantages achieved, the progress made from our last report and, in particular, we describe the integration of the ODIN equilibrium reconstruction system in the real-time environment. The ODIN algorithm was already coded in previous works, but its integration in the real-time system has never been carried out at FTU. We illustrate how the MARTe architecture and the RTNet level allows for a first level of parallelization, distributing the data and/or time among nodes.

  3. RESPON LINGKUNGAN BELANJA SEBAGAI STIMULUS PEMBELIAN TIDAK BERENCANA PADA MINI MARKET MAMI MART PAINAN

    Directory of Open Access Journals (Sweden)

    Mareta Kemala Sari

    2014-10-01

    Full Text Available Research planning not purchase the mami mini market mart visits from customer response to environmental spending as a stimulus, a customer case study on mini market mart mom Painan. Research using response variables shopping environment consisting of Pleasure, Arousal, Dominance.as mediator variable, hedonic shopping value, utilitarian shopping value, resources expenditure on the purchase was not planned (Impulse Buying. Data were collected using questionnaires distributed during the 2 weeks to the respondents who never shop at mini market. The study population is that they all are a mini market mami mart customers aged 18-55 years and have never shopped with a minimum of 2 times the transaction, the methods used by the descriptive analysis, and processing research model with smartPLS program. Mengunggapkan research results that the response variable dominance shopping environment positive effect on resources expenditure. Shopping environment arousal response variable positive effect on resources expenditure. Also revealed that spending resources poengalaman variable expenditure not a mediator between the response variable shopping environment and other variables shopping experience, as well as the negative effect on the purchase was not planned. But the expenditure of resources affect the shopping experience more variables such as the hedonic shopping value, utilitarian shopping value, resources expenditure

  4. Integration of Simulink, MARTe and MDSplus for rapid development of real-time applications

    Energy Technology Data Exchange (ETDEWEB)

    Manduchi, G., E-mail: gabriele.manduchi@igi.cnr.it [Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Padova (Italy); Luchetta, A.; Taliercio, C. [Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Padova (Italy); Neto, A.; Sartori, F. [Fusion for Energy, Barcelona (Spain); De Tommasi, G. [Fusion for Energy, Barcelona (Spain); Consorzio CREATE/DIETI, Università degli Studi di Napoli Federico II, Via Claudio 21, 80125 Napoli (Italy)

    2015-10-15

    Highlights: • The integration of two frameworks for real-time control and data acquisition is described. • The integration may significantly fasten the development of system components. • The system includes also a code generator for the integration of code written in Simulink. • A real-time control systemcan be implemented without the need of writing any line of code. - Abstract: Simulink is a graphical data flow programming tool for modeling and simulating dynamic systems. A component of Simulink, called Simulink Coder, generates C code from Simulink diagrams. MARTe is a framework for the implementation of real-time systems, currently in use in several fusion experiments. MDSplus is a framework widely used in the fusion community for the management of data. The three systems provide a solution to different facets of the same process, that is, real-time plasma control development. Simulink diagrams will describe the algorithms used in control, which will be implemented as MARTe GAMs and which will use parameters read from and produce results written to MDSplus pulse files. The three systems have been integrated in order to provide a tool suitable to speed up the development of real-time control applications. In particular, it will be shown how from a Simulink diagram describing a given algorithm to be used in a control system, it is possible to generate in an automated way the corresponding MARTe and MDSplus components that can be assembled to implement the target system.

  5. Fast development of real-time applications using MDSplus and MARTe frameworks

    Energy Technology Data Exchange (ETDEWEB)

    Manduchi, G., E-mail: gabriele.manduchi@igi.cnr.it [Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Padova (Italy); Fredian, T.W.; Stillerman, J.A. [Massachusetts Institute of Technology, 175 Albany Street, Cambridge, MA 02139 (United States); Neto, A.; Sartori, F. [Fusion for Energy, Barcelona (Spain)

    2016-11-15

    Highlights: • The paper describes the integration of two different frameworks for control and data acquisition. • It describes the way the two frameworks have been integrated. • It describes the advantages of this combined approach. • It presents a case study of the utilization of the two integrated frameworks. - Abstract: The recent long lasting fusion experiments introduced a change in paradigm for control and data acquisition. While formerly implemented by different systems, using different software and hardware solutions, new requirements, such as the need of handling a sustained data stream, the availability of powerful general-purpose computers and the evolution of Linux towards real-time responsiveness make an integrated solution nowadays feasible. In the fusion community several frameworks have been developed for control and data acquisition and some of them are shared among different experiments. In particular, MDSplus represents the most used framework for data acquisition and management and MARTe is a framework for real-time applications originally developed at JET, but then adopted in several other experiments. Neither system can be used alone to provide integrated real-time control and data acquisition but, since their functionality complements, they can be used in conjunction. To achieve this, an additional layer has been developed so that data handled in real-time by MARTe components can be redirected to pulse file for storage. At the same time, configuration data, typically defined in the MDSplus experiment model, can be seamlessly transferred to MARTe GAMs during system configuration.

  6. Progress in the migration towards the real-time framework MARTe at the FTU tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Boncagni, L., E-mail: boncagni@frascati.enea.it [Associazione EURATOM-ENEA sulla Fusione, C.R. ENEA Frascati, Rome (Italy); Sadeghi, Y.; Vitelli, R. [Dipartimento di Informatica, Sistemi e Produzione, Universita di Roma, Tor Vergata, Rome (Italy); Centioli, C. [Associazione EURATOM-ENEA sulla Fusione, C.R. ENEA Frascati, Rome (Italy); Sinibaldi, S. [Dipartimento di Informatica, Sistemi e Produzione, Universita di Roma, Tor Vergata, Rome (Italy); Vitale, V. [Associazione EURATOM-ENEA sulla Fusione, C.R. ENEA Frascati, Rome (Italy); Zaccarian, L. [Dipartimento di Informatica, Sistemi e Produzione, Universita di Roma, Tor Vergata, Rome (Italy); Zamborlini, G. [Facolta di Ingegneria, Universita di Roma La Sapienza, Rome (Italy)

    2011-10-15

    Keeping in mind the proposed FAST experiment and aiming to meet basic requirements such as a modular and distributed architecture, where different control subsystems can be easily integrated at different times, and can operate either independently or in cooperation with other subsystems, at the end of last year we planned to upgrade the architecture of the FTU real-time system, improving in such a way its flexibility and modularity. We decided to adopt an available packages to reach our goal: MARTe. We report on the state of the art of the MARTe migration process, the difficulties dealt with, the benefits and advantages achieved, the progress made from our last report and, in particular, we describe the integration of the ODIN equilibrium reconstruction system in the real-time environment. The ODIN algorithm was already coded in previous works, but its integration in the real-time system has never been carried out at FTU. We illustrate how the MARTe architecture and the RTNet level allows for a first level of parallelization, distributing the data and/or time among nodes.

  7. El Profesor Académico, Dr. Pablo Gómez Martínez.

    Directory of Open Access Journals (Sweden)

    Zoilo Cuéllar-Montoya

    2007-12-01

    Más adelante, en la misma Presidencia de la Academia del Profesor Pedro José Almánzar Vargas (1963 – 1965, fue promovido Gómez Martínez a la categoría de Miembro de Número(2,10 con el trabajo “Ilio-cisto-plastia con colgajo sero-muscular invertido y reconstrucción de vejigas funcionales” (2,11. En la sesión ordinaria de la Academia del día 12 de marzo de 1964, el Académico Correspondiente Gómez Martínez presentó el trabajo mencionado(2,12 y, en la sesión ordinaria del día 14 de mayo de 1964, en virtud de haber quedado vacantes las sillas de los Señores Académicos de Número Jaime Jaramillo Arango, fallecido en Bogotá, el 31 de julio de 1962(2,13, Manuel José Luque Guevara, retirado por precarias condiciones de salud(2,14, y Fernando Torres Restrepo, trasladado definitivamente a los Estados Unidos(2,15, la Academia, en votación secreta, eligió, como Miembros de Número, a los Señores Académicos Correspondientes Pablo Gómez Martínez, Alfredo Artunduaga y J. Hernando Hernández Garay(2,16...

  8. Muusika : Tiit Kuusik 90. Wagneri ooperid EMA-le. Eva Märtsoni laulukonkurss Tallinnas. USA tantsijad tõlgendavad Pärti. Sumera luigelaul salves. WGT Baltimaade kultuurifestivalil. Paul Mägi tagasi Malmös. / Martti Raide

    Index Scriptorium Estoniae

    Raide, Martti

    2001-01-01

    11.IX möödus 90 aastat Tiit Kuusiku sünnist. Eesti Richard Wagneri Ühingu vahendusel anti EMA raamatukogule üle Wagneri ooperite 32 CD-le salvestatud kogumik. 25.IX ئ 2.X toimus EMA-s saksa lauluprofessori Eva Märtsoni meistrikursus. 1.ئ10.X külastab Eestit Ohio osariigist pärit moderntantsutrupp Antaeus Dance. ERSO ja Paavo Järvi salvestavad Lepo Sumera viimaseid heliteoseid. Weekend Guitar Trio on ringreisil Soomes. Paul Mägi kutsuti Malmo Sümfooniaorkestrit juhatama. Põltsamaa linnavalitsuses arutati 2002. a. oktoobris toimuva Põhja- ja Baltimaade puhkpillilaagri korraldamisega seonduvat.

  9. Mohs Micrographic Surgery Using MART-1 Immunostain in the Treatment of Invasive Melanoma and Melanoma In Situ.

    Science.gov (United States)

    Valentín-Nogueras, Sheila M; Brodland, David G; Zitelli, John A; González-Sepúlveda, Lorena; Nazario, Cruz M

    2016-06-01

    Mohs micrographic surgery (MMS) with melanoma antigen recognized by T-cell (MART-1) immunostaining is an effective treatment of cutaneous melanoma. To determine the efficacy of MMS with MART-1 immunostain in the management of invasive and in situ melanoma. A retrospective cohort study evaluated 2,114 melanomas in 1,982 patients excised using MMS and MART-1 immunostain. The margins required for excision were calculated based on Breslow thickness, location, and size. Survival and local recurrence rates were calculated and compared with those of historical controls. The mean follow-up period was 3.73 years. Local recurrence was identified in 0.49% (7/1,419) of primary melanomas. Approximately 82% of melanomas were excised with ≤6-mm margins. The surgical margin was significantly related to tumor location and size but not to Breslow thickness. The five-year Kaplan-Meier local recurrence and disease-specific survival rates were 0.59 ± 0.30 and 98.53 ± 0.42, respectively. Mohs micrographic surgery with MART-1 immunostain achieved lower local recurrence rates and equivalent or higher Kaplan-Meier survival rates than conventional wide local excision. Mohs micrographic surgery with MART-1 immunostain is an effective treatment of melanoma as evidenced by low local recurrence rates. It offers the advantage of more tissue-conserving margins than those recommended for conventional excision.

  10. Potshemu ne goditsja nõheshnjaja sistema nalogooblazhenija?

    Index Scriptorium Estoniae

    2003-01-01

    Oma arvamuse Eesti maksusüsteemi kohta ütlevad: Siim Kallas - Reformierakond, Tõnis Palts - Res Publica, Nikolai Maspanov - VEE, Eiki Nestor - Rahvaerakond Mõõdukad, Tiit Toomsalu - ESDTP, Küllo Arjakas - Keskerakond, Mart Opmann - ERL

  11. Vaata inimest. Näe elu / Margit Tõnson

    Index Scriptorium Estoniae

    Tõnson, Margit, 1978-

    2011-01-01

    Teater NO99 lavastusest "The Rise and Fall of Estonia" Nokia Kontserdimajas. Idee, kontseptsioon ja lavastus Tiit Ojasoo ja Ene-Liis Semper. Viktor Pelevini "Kollane nool" Ugala teatris, lavastaja Mart Koldits

  12. Conservation genetics of the genus Martes: Assessing within-species movements, units to conserve, and connectivity across ecological and evolutionary time [Chapter 17

    Science.gov (United States)

    Michael K. Schwartz; Aritz Ruiz-Gonzalez; Ryuchi Masuda; Cino Pertoldi

    2012-01-01

    Understanding the physical and temporal factors that structure Martes populations is essential to the conservation and management of the 8 recognized Martes species. Recently, advances in 3 distinct subdisciplines in molecular ecology have provided insights into historical and contemporary environmental factors that have created population substructure and influenced...

  13. Chemical constituents from roots and leaf stalks of acai (Euterpe precatoria Mart., Arecaceae); Constituintes quimicos da raiz e do talo da folha do acai (Euterpe precatoria Mart., Arecaceae)

    Energy Technology Data Exchange (ETDEWEB)

    Galotta, Ana Lucia Queiroz de Assis [Universidade Federal do Amazonas, Manaus, AM (Brazil). Inst. de Ciencias Exatas. Dept. de Quimica; Boaventura, Maria Amelia Diamantino [Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil). Dept. de Quimica]. E-mail: dianadb@dedalus.lcc.ufmg.br

    2005-07-15

    Phytochemical investigation of the hexane, ethyl acetate and methanolic extracts of roots and leaf stalks of Euterpe precatoria Mart. (acai), afforded stigmast-4-en-6{beta}-ol-3-one (3); p-hydroxy benzoic acid (4); 3{beta}-O-D-glucopyranosyl-sitosterol (5); {beta}-sitosterol palmitate (6); mixtures of {beta}-sitosterol and stigmasterol (1 and 2), {alpha}-, {beta}-amyrin and lupeol (7, 8 and 9), friedelin-3-one and 28-hydroxy-friedelin-3-one (10 and 11) and {alpha}-, {beta}-D-glucose (12, 13). Except for 1, 2 and 4, the other isolated constituents are described in the genus for the first time. Compounds 3 and 5 gave good results in the brine shrimp bioassay, which detects compounds with potential uses as antitumor agents, pesticides, etc.. (author)

  14. Antioxidant activity of extracts and condensed tannins from Maytenus ilicifolia Mart. ex Reiss; Atividade antioxidante de extratos e taninos condensados das folhas de Maytenus ilicifolia Mart. ex Reiss

    Energy Technology Data Exchange (ETDEWEB)

    Pessuto, Monica Bordin; Costa, Isis Casemiro da; Souza, Angelita Boldieri de; Nicoli, Fernanda Michely; Mello, Joao Carlos Palazzo de [Universidade Estadual de Maringa (UEM), PR (Brazil). Dept. de Farmacia e Farmacologia]. E-mail: mello@uem.br; Petereit, Frank [Westfaelische Wilhelms-Universitaet, Muenster (Germany). Inst. for Pharmaceutical Biology and Phytochemistry; Luftmann, Heinrich [Westfaelische Wilhelms-Universitaet, Muenster (Germany). Inst. for Organic Chemistry

    2009-07-01

    Maytenus ilicifolia Mart. ex Reiss. Maytenus ilicifolia (Celastraceae) is a native plant of South America and popularly known as 'espinheira-santa'. The aim of this study was to evaluate the antioxidant capacity of extracts and isolated compounds from this plant. The antioxidant activity of the crude and semipurified extracts and isolated compounds was evaluated through DPPH-radical and phosphomolybdenum-complex assays. By both methods, the ethyl-acetate fraction demonstrated better antioxidant capacity compared with vitamin C and trolox. In the compounds, the higher the number of hydroxyls, the greater the antioxidant activity. In addition, stereochemistry influenced antioxidant activity, i.e., compounds with 2 R,3 R showed greater activity than those with 2 R,3 S. (author)

  15. Evaluating the quality of life of people with profound and multiple disabilities: Use of the San Martín Scale at the Obra San Martín Foundation

    Directory of Open Access Journals (Sweden)

    Irene Hierro Zorrilla

    2015-06-01

    Full Text Available The San Martín Scale is an instrument used to measure the quality of life of people with significant disabilities with adequate levels reliability and validity. In 2012, the San Martín Scale was administered to 85 adults with intellectual disabilities who were provided supports at Obra San Martin Foundation (Santander. In this article, we describe the results obtained at the mesosystem level, an example at the microsystem level, and future areas of work identified from the results.

  16. Influencia da intensidade luminosa e do substrato no crescimento, no conteudo de clorofila e na fotossintese de Cabralea canjerana (Vell.) Mart. Subsp. canjerana, Calophyllum brasiliense Camb. e centrolobium robustum (Vell.) Mart. Ex Benth., na fase ju

    OpenAIRE

    Carvalho, Paulo Ernani Ramalho, 1946-

    2013-01-01

    Visando estudar a auto-ecologia de três espécies florestais brasileiras; Cabralea canjerana (Vell.) Mart. subsp. canjerana (canjarana); Callophyllum brasiliense Camb. (guanandi) e Centrolobium robustum (VelI.) Mart. ex Benth. (araribá-rosa), estudou-se o comportamento na fase juvenil de mudas envasadas em dois substratos (Colombo e Santa Helena) e sob intensidades luminosas de 10%, 30%, 50% e 100%. Para todas as espécies, foram estudados vários parâmetros ecofisiológicos: altura, diâmetro do ...

  17. Chemical Characterization and Cytoprotective Effect of the Hydroethanol Extract from Annona coriacea Mart. (Araticum)

    Science.gov (United States)

    Júnior, José G. A. S.; Coutinho, Henrique D. M.; Boris, Ticiana C. C.; Cristo, Janyketchuly S.; Pereira, Nara L. F.; Figueiredo, Fernando G.; Cunha, Francisco A. B.; Aquino, Pedro E. A.; Nascimento, Polyana A. C.; Mesquita, Francisco J. C.; Moreira, Paulo H. F.; Coutinho, Sáskia T. B.; Souza, Ivon T.; Teixeira, Gabriela C.; Ferreira, Najla M. N.; Farina, Eleonora O.; Torres, Cícero M. G.; Holanda, Vanderlan N.; Pereira, Vandbergue S.; Guedes, Maria I. F.

    2016-01-01

    Introduction: Annona coriacea Mart. (araticum) is a widely distributed tree in the cerrado. Its value is attributed principally to the consumption of its fruit which possesses a large nutritive potential. The objective was to identify the chemical profile and evaluate the antimicrobial and cytoprotective activity of the hydroethanol extract of A. coriacea Mart. (HEAC) leaves against the toxicity of mercury chloride. Materials and Methods: The characterization of components was carried out using high-performance liquid chromatography (HPLC). The minimum inhibitory concentration (MIC) was determined by microdilution method in broth with strains of Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. For evaluation of the modulatory and cytoprotective activity of aminoglycoside antibiotics (gentamicin and amikacin) and mercury chloride (HgCl2), the substances were associated with the HEAC at subinhibitory concentrations (MIC/8). Results and Discussion: The HPLC analysis revealed the presence of flavonoids such as Luteolin (1.84%) and Quercetin (1.19%) in elevated concentrations. The HEAC presented an MIC ≥512 μg/mL and significant antagonistic action in aminoglycosides modulation, and it also showed cytoprotective activity to S. aureus (significance P < 0.0001) and E. coli (significance P < 0.05) bacteria against the mercury chloride heavy metal with significance, this action being attributed to the chelating properties of the flavonoids found in the chemical identification. Conclusions: The results acquired in this study show that the HEAC presents cytoprotective activity over the tested strains in vitro and can also present antagonistic effect when associated with aminoglycosides, reinforcing the necessity of taking caution when combining natural and pharmaceutical products. SUMMARY The hydroalcoholic extract of A. coriacea Mart. presents in vitro cytoprotective activity against the toxic effect of Hg. Abbreviations Used: HPLC-DAD: High

  18. Management of asaí (Euterpe precatoria Mart. for fruit production in southern Colombian Amazonia

    Directory of Open Access Journals (Sweden)

    Carolina Isaza Aranguren

    2014-06-01

    Full Text Available The fruits of asaí (Euterpe precatoria Mart. are a traditional food for Amazonian inhabitants who harvest it from wild populations, employing management practices that affect palm populations and productivity. Here we present management data on fruit harvesting in a Tikuna community in the Colombian Amazon. We identified the market structure in Leticia and evaluated the population structure and fruit productivity in a scarcely harvested forest and a heavily harvested one. We performed interviews to determine management and market practices and we established plots to identify population structure and productivity. Harvesting is mostly for self-supply and palm felling is the main method. The fruits are mostly consumed and marketed as juice. The asaí market is small and seasonal but it represents an important source of income for many, mainly indigenous, families. The population density was 1 680 individuals and 248 adults/ha in San Martín de Amacayacu, where harvesting was from 2 % of all adult palms, and 916 individuals and 30 adults/ha in Leticia, where harvesting was from 23 % of all adult palms. The population structure in both sites followed an in-verted J-curve in which the majority of the individuals were seedlings. Productivity was 2.2 ton/ha/ year in San Martín de Amacayacu and 0.33 ton/ha/ year in Leticia. The population in Leticia is heavily harvested to supply the local market and the consequences of this use are a reduction in population density and fruit productivity and a low abundance of individuals in all size classes.

  19. The national varieties of capitalism: the cases of Wal-mart and Ikea

    OpenAIRE

    Suzanne Konzelmann; Charles Craypo; Rabih Aridi; Frank Wilkinson

    2005-01-01

    Using the cases of Wal-Mart and IKEA, this paper takes a productive systems approach to examine Ôvarieties of capitalismÕ from the perspective of the ways by which production and market relations are structured and prioritised. It considers the nature of these relations and their interaction within the domestic economy and the ways that firms and national systems interact with each other in the global economy. It examines the processes by which trading standards are transported via supply cha...

  20. Inconsciente genérico, feminismo y Nubosidad variable de Carmen Martín Gaite

    Directory of Open Access Journals (Sweden)

    Zecchi, Barbara

    2006-08-01

    Full Text Available In a context of marked tensions between gynocritics and contemporary Spanish women writers, Carmen Martín Gaite’s novel Nubosidad variable (Variable Cloud,1992 stands out as a curious paradox. As is well known, Martín Gaite repeatedly declared not to be a feminist and even scorned women who fought for equality between both sexes. This article argues that Nubosidad variable, however, constitutes one of the best examples of a consciously feminist text. In this novel Martín Gaite applies some of the most prominent paradigms of feminist literary theory, such as the construction of a non-linear and a-chronological narration (Julia Kristeva, the attempt to create a “language of the body” (Helène Cixous, the foregrounding of a mother-daughter bond (Luisa Muraro, as well as the use of female writing as a means of self-discovery (Elaine Showalter.En un contexto de falta de comunicación entre ginocrítica y escritura femenina, la novela Nubosidad variable (1992 de Carmen Martín Gaite se presenta como una significativa paradoja. Si por un lado su autora declaró repetidas veces no ser feminista —y hasta menospreció con ironía a las mujeres que han luchado por la igualdad—, Nubosidad variable es una innegable aplicación de algunos de los más conocidos paradigmas de la teoría literaria feminista. Desde la narración no-lineal y atemporal que sigue el “tiempo de las mujeres” de Julia Kristeva, hasta el intento de crear una lengua del cuerpo a lo Hélène Cixous; desde el vínculo madre-hija teorizado por Luisa Muraro, hasta la escritura femenina como auto-descubrimiento de Elaine Showalter, esta novela representa uno de los mejores ejemplos, dentro de la narrativa contemporánea española, de lo que llamaría un texto conscientemente feminista.

  1. Eesti Vabariigi avaldus [13. 07.1994] / Lennart Meri, Ülo Nugis, Mart Laar

    Index Scriptorium Estoniae

    Meri, Lennart, 1929-2006

    1994-01-01

    Avaldus seoses Vene vägede väljaviimisega. Ilmunud ka: The Monthly Survey of Baltic and Post-Soviet Politics (1994) juuli, lk. 46, pealkiri: Statement of the Republic of Estonia ; Eesti Sõnumid, 14. juuli, lk. 1, Postimees, 14. juuli, lk. 1, pealkiri: Eesti Vabariigi avaldus ; Эстония, 14. juuli, lk. 1, pealk.: Заявление Эстонской Республики. - Allkiri: Lennart Meri, Ülo Nugis, Mart Laar

  2. La validez del pensamiento de Ignacio Martín-Baró

    OpenAIRE

    Bautista, Nelly Patricia

    2011-01-01

    El presente artículo explora las reflexiones del psicólogo social Ignacio Martín-Baró, a los veinte años de su asesinato, lo cual, lejos de borrar su pensamiento, resaltó la importancia y aplicabilidad de su método en la praxis psicosocial de latinoamericana. A través de sus textos, se observa una personalidad impregnada de fe y compromiso, manifestados en su proyecto transformador y liberador, basado en la utopía de la igualdad y la justicia social, que no son irreales, sino que evidencian l...

  3. Composite ciment/bois de borassus aethiopum mart : étude de l ...

    African Journals Online (AJOL)

    Le présent travail concerne un composite à matrice cimentaire renforcée par des fibres de borassus aethiopum mart communément appelé « rônier ». Il a été examiné la possibilité d'utiliser les fibres de rônier comme renfort dans la pâte de ciment. A cet effet, des études de formulations, de compatibilité du ciment avec les ...

  4. Wal-Mart en México, una trajectoria exitosa y sus causas

    OpenAIRE

    Cédric Durand

    2009-01-01

    International audience; El caso de Wal-Mart en México es, sin duda, el fenómeno más avanzado de un proceso más largo de internacionalización de las grandes cadenas internacionales de comercio durante los años noventa, en particular en muchas regiones de la periferia. Este proceso es de importancia mayor en términos de reconfiguración de las economías locales tanto a nivel interno como a nivel de la integración internacional. El objetivo de este articulo es de proponer una lectura a nivel macr...

  5. Realidad y ficción en la obra de Carmen Martín Gaite

    OpenAIRE

    Carrillo Romero, María Coronada

    2013-01-01

    La tesis estudia uno de los aspectos fundamentales de la obra de Carmen Martín Gaite, así como su tratamiento a lo largo de toda su trayectoria literaria: la fusión de la realidad y la ficción, del mundo real y de la imaginación, el sueño, el recuerdo y la literatura. Está estructurada en dos partes: teniendo en cuenta la afinidad que la autora sentía hacia determinados escritores cuya influencia en su obra declaró abiertamente en numerosas ocasiones, la primera parte está dedicada a est...

  6. Levantamiento láser y modelización de la Iglesia de San Martín (Segovia)

    OpenAIRE

    Gorrotxategi Elosegi, Mireia

    2013-01-01

    Se ha realizado el levantamiento mediante láser escáner 3D y el modelado de la iglesia de San Martín, en el casco viejo de Segovia, así como el levantamiento láser de un recorrido por las calles cercanas al mismo. Las fases de trabajo que conforman el proyecto son las siguientes: 1- Toma de datos en campo 2- Edición de los datos de campo 3- Obtención de productos derivados. La primera de ellas consiste en realizar el levantamiento láser de la Iglesia de San Martín, sus alred...

  7. Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart during physiological development

    Directory of Open Access Journals (Sweden)

    Edson Pablo da SILVA

    2016-01-01

    Full Text Available Abstract Maroleiro (Annona crassiflora Mart, belonging to the family of Annonaceae is a typical specie of the Cerrado and has occurred in most states. For fruit characteristics “sui generis”, with significant nutritional value. This study aimed to characterize the marolo (Anonna crasiflora Mart during fruit development, through the evaluation of its proximal and mineral composition. The fruits 2012/2013 season, were picked to 12Km from the city of Itumirim, southern Minas Gerais, in intervals of 20 days from anthesis to maturity, and the first fruits were harvested 60 days after anthesis. The flowering marolo began in late September 2012, with fruiting initially observed at the end of October, with peak production at the end of February and beginning of March 2013 The fruits were harvested in the morning and carried to the laboratory, where followed up the moisture, ether extract, protein, ash, fiber and high sugar fraction beyond mineral quantification of them. During development reductions in moisture content and protein increments of ether extract, crude fiber and high sugar fraction and an oscillation in the mineral along the developmental stages was observed.

  8. Characterization of chemical and mineral composition of marolo (Annona crassiflora Mart during physiological development

    Directory of Open Access Journals (Sweden)

    Edson Pablo da SILVA

    Full Text Available Abstract Maroleiro (Annona crassiflora Mart, belonging to the family of Annonaceae is a typical specie of the Cerrado and has occurred in most states. For fruit characteristics “sui generis”, with significant nutritional value. This study aimed to characterize the marolo (Anonna crasiflora Mart during fruit development, through the evaluation of its proximal and mineral composition. The fruits 2012/2013 season, were picked to 12Km from the city of Itumirim, southern Minas Gerais, in intervals of 20 days from anthesis to maturity, and the first fruits were harvested 60 days after anthesis. The flowering marolo began in late September 2012, with fruiting initially observed at the end of October, with peak production at the end of February and beginning of March 2013 The fruits were harvested in the morning and carried to the laboratory, where followed up the moisture, ether extract, protein, ash, fiber and high sugar fraction beyond mineral quantification of them. During development reductions in moisture content and protein increments of ether extract, crude fiber and high sugar fraction and an oscillation in the mineral along the developmental stages was observed.

  9. Lutero y el luteranismo: El buzón postal Martín Lutero

    Directory of Open Access Journals (Sweden)

    Marco Ornelas

    2014-01-01

    Full Text Available Este artículo explora la idea de que la comunicación social opera de manera acoplada con las conciencias de los seres humanos – pero no es generada por ellas – , y utiliza como ejemplo al reformador alemán Martín Lutero. El traslape de operaciones de la conciencia y de operaciones comunicativas – interpenetración – se hace posible por la distinción persona/actor, que se actualiza en la comunicación mediante esquemas (el esquema per sona y el esquema actor, el llamado buzón postal Martín Lutero. La postura de Lutero ante las principales controversias en que participó – las rebeliones campesinas (anabaptismo radical, el libre albedrío y el debate sacramental – , marcó el futuro de su mo vimiento de Reforma y estuvo orientada decisivamente por el esquema persona. El esquema persona y el esquema actor también permite diferenciar entre Lutero/persona y el luteranismo/doctrina.

  10. SigReannot-mart: a query environment for expression microarray probe re-annotations

    Science.gov (United States)

    Moreews, François; Rauffet, Gaelle; Dehais, Patrice; Klopp, Christophe

    2011-01-01

    Expression microarrays are commonly used to study transcriptomes. Most of the arrays are now based on oligo-nucleotide probes. Probe design being a tedious task, it often takes place once at the beginning of the project. The oligo set is then used for several years. During this time period, the knowledge gathered by the community on the genome and the transcriptome increases and gets more precise. Therefore re-annotating the set is essential to supply the biologists with up-to-date annotations. SigReannot-mart is a query environment populated with regularly updated annotations for different oligo sets. It stores the results of the SigReannot pipeline that has mainly been used on farm and aquaculture species. It permits easy extraction in different formats using filters. It is used to compare probe sets on different criteria, to choose the set for a given experiment to mix probe sets in order to create a new one. Database URL: http://sigreannot-mart.toulouse.inra.fr/ PMID:21930501

  11. Historical biogeography sets the foundation for contemporary conservation of martens (genus Martes) in northwestern North America

    Science.gov (United States)

    Dawson, Natalie G.; Colella, Jocelyn P.; Small, Maurine P.; Stone, Karen D.; Talbot, Sandra L.; Cook, Joseph A.

    2017-01-01

    Effective conservation of insular populations requires careful consideration of biogeography, including colonization histories and patterns of endemism. Across the Pacific Northwest of North America, Pacific martens (Martes caurina) and American pine martens (Martes americana) are parapatric sister species with distinctive postglacial histories. Using mitochondrial DNA and 12 nuclear microsatellite loci, we examine processes of island colonization and anthropogenic introductions across 25 populations of martens. Along the North Pacific Coast (NPC), M. caurina is now found on only 2 islands, whereas M. americana occurs on mainland Alaska and British Columbia and multiple associated islands. Island populations of M. caurina have a longer history of isolation reflected in divergent haplotypes, private microsatellite alleles, and relatively low within-population diversity. In contrast, insular M. americanahave lower among-population divergence and higher metrics of within-population diversity. On some NPC islands, introductions of M. americana may be related to decline of M. caurina. Long-term persistence of these species likely has been influenced by anthropogenic manipulations, including wildlife translocations and industrial-scale deforestation, yet, the distinctive histories of these martens have not been incorporated into natural resource policies.

  12. Wal-Mart, caballo de Troya de la globalización

    Directory of Open Access Journals (Sweden)

    René Paul Desse

    2009-01-01

    Full Text Available Creada en 1962 por Sam Walton, una pequeña empresa de distribución norteamericana se convertirá rápidamente en la primera empresa mundial. Desde Bentonville, Arkansas, hasta el interior de China, Wal-Mart muestra un camino bastante clásico que va desde la sede principal de la empresa hacia una proliferación de sus tiendas en una quincena de países. Con una facturación de 405 mil millones de dólares en 2008, la empresa de distribución número uno en el mundo fue sobrepasada en abril de 2009 por la empresa petrolera Exxon Mobil en la clasificación de las quinientas empresas mundiales más importantes. Pero a diferencia de otras grandes transnacionales como Exxon Mobil o Microsoft, Wal-Mart, la primera empresa mundial de distribución, tiene que adaptarse al medio ambiente local con el fin de atraer a un máximo de consumidores. El artículo propone una aproximación a escala múltiple de las estrategias de desarrollo de esta firma internacional. Así, la aplicación de un análisis espacial es apropiada para esclarecer los vínculos existentes entre los territorios y las estrategias de los actores a diferentes escalas geográficas.

  13. Una finestra sul passato: Irse de casa di Carmen Martín Gaite

    Directory of Open Access Journals (Sweden)

    Giulia Tosolini

    2015-01-01

    Full Text Available Beyond historical and social implications, migration represents the possibility of crossing a threshold and opening oneself up to new empirical and emotional spaces. Amparo, the main character of Carmen Martín Gaite’s Irse de casa (1998, is the perfect personification of the gaitian feminine canon. After leaving Spain and settling in New York, she became a successful fashion designer, and seemed happy and easy-going. The bond with memory and the past is the main topic of this novel, as it is in most of Martín Gaite’s production. The window on the past that Amparo closed moving to the US suddenly reappears when she needs to discover herself and her origins. This inconvenience in an anonymous life brings huge changes that will condition her and her loved ones. Travelling to Spain and interacting with places and people connected with her childhood, Amparo goes through the window she had closed forty years before, restoring the order. The window connects the present and the past, symbolizes the emigrant’s transience, personified in the novel by Amparo, who can definitely find the lost serenity and heart’s-ease.

  14. Carmen Martín Gaite: la escritura terapéutica

    Directory of Open Access Journals (Sweden)

    Escartín Gual, Montserrat

    2014-12-01

    Full Text Available This article discusses the therapeutic power of the written and oral communication, as well as the benefit of reading literary texts proposed by the narrative of Carmen Martín Gaite. If the author prioritized spoken communication in her first novels, with the passing of time, defended her narrative writing versus orality, making it the vehicle of choice for characters to communicate and ultimately for herself, to find the healing through the word.En este artículo se analiza el poder terapéutico de la comunicación oral y escrita, así como el beneficio de la lectura de textos literarios que propone la narrativa de Carmen Martín Gaite. Si la autora priorizó la comunicación hablada en su primeras novelas, con el paso del tiempo, su discurso narrativo defendió la escritura frente a la oralidad, convirtiéndola en el vehículo elegido por sus personajes para comunicarse y, en definitiva por ella misma, para buscar la curación a través de la palabra.

  15. Literatura y filosofía: Sartre, Martín-Santos y Bartleby

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    Santamaría Pargada, Antonio

    2006-04-01

    Full Text Available Luis Martín Santos has been, after his soon death, one of the most unfairly forgotten Spanish intellectuals. This situation happens to be even more unjust considering the success of his novel “Time of Silence” and his unfinished “Time of Destruction”. The works of this psychiatrist, philosophically formed in the existentialism tradition, tackle from psychiatric and medical studies to interpretations of Dilthey, Jaspers and Heidegger. Maybe the most important achievement made by Dr. Martín-Santos was the fact of pooling in his novels all the different fields he worked in, namely: existential philosophy, psychiatry and literature. This mutual influence leads to a clearly existential interpretation of the narrative subject and to a nihilist conception of freedom: the nothingness completely understood as Sartre did. And, consequently, the attractiveness of approaching the Spanish author through literary theories that are close to the French contemporary philosophy and the primacy, not only of the existential analysis in literature, but also of the influence of the literary character as a fiction that is able to create possible realities. That is why it is interesting to study “Bartleby the Scrivener” as a paradoxical example of the existential nothingness made flesh. To put it in a nutshell, the existential triviality, a sign of modern times, has been indeed very successfully portrayed by Martín-Santos.Luis Martín-Santos ha sido, tras su temprana muerte, uno de los grandes olvidados entre los intelectuales españoles del franquismo. Olvido especialmente injusto, teniendo en cuenta el éxito de su novela Tiempo de Silencio y su interesante proyecto inacabado Tiempo de Destrucción. La obra de este psiquiatra formado filosóficamente en el existencialismo abarca desde trabajos psiquiátricos relativos a la medicina hasta interpretaciones de Dilthey, Jaspers y Heidegger. Tal vez el mayor logro de Martín- Santos fuera el de aunar en sus

  16. Martín Gaspar, La condición traductora. Sobre los nuevos protagonistas de la literatura latinoamericana

    Directory of Open Access Journals (Sweden)

    Karen Lorraine Cresci

    2015-09-01

    Full Text Available Reseña bibliográfica del libro Martín Gaspar, La condición traductora. Sobre los nuevos protagonistas de la literatura latinoamericana, Rosario, Beatriz Viterbo, 2014, 256 pp.

  17. Missugustes virtuaalsetes võrgustikes sina kaasa lööd? / Johanna Helin, Mart Laanpere, Uno Traat ... [jt.

    Index Scriptorium Estoniae

    2008-01-01

    Küsimusele vastavad maailmahariduse projekti "Vaata ja muuda!" juht Johanna Helin, TLÜ haridustehnoloogia keskuse juhataja Mart Laanpere, Sisekaitse Akadeemia kriminoloogia õppejõud Uno Traat, TLÜ Haapsalu kolledži direktor Eve Eisenschmidt, Kose Gümnaasiumi saksa keele õpetaja Astrid Sildnik, TÜ füüsika instituudi dotsent Toomas Plank

  18. Developing and testing a landscape habitat suitability model for the American marten (Martes americana) in the Cascades mountains of California

    Science.gov (United States)

    Thomas A. Kirk; William J. Zielinski

    2009-01-01

    We used field surveys and Geographic Information System data to identify landscape-scale habitat associations of American martens (Martes americana) and to develop a model to predict their occurrence in northeastern California. Systematic surveys using primarily enclosed track plates, with 10-km spacing, were conducted across a 27,700 km

  19. MarT activates expression of the MisL autotransporter protein of Salmonella enterica serotype Typhimurium

    NARCIS (Netherlands)

    Tukel, Cagla; Akcelik, Mustafa; de Jong, Maarten F.; Simsek, Omer; Tsolis, Renee M.; Baumler, Andreas J.

    MisL is a Salmonella enterica serotype Typhimurium fibronectin binding protein whose expression is induced during infection of mice. T-POP transposon mutagenesis identified marT as a positive regulatory element controlling expression of a misL::lacZYA transcriptional fusion. Gel shift analysis

  20. On the sex and age structure of the Stone Marten (Martes foina population from Sarnena Sredna Gora Mts. (Central Bulgaria

    Directory of Open Access Journals (Sweden)

    STANISLAVA PEEVA

    2017-11-01

    Full Text Available The sex and age structure of the Stone Marten (Martes foina Erxleben, 1777 population from Sarnena Sredna Gora Mts. (Central Bulgaria was studied. A total of 67 skulls were divided into three age groups using different methods. The population structure showed a male-biased sex ratio with adults predominating over yearlings.

  1. Simulating the effects of climate change on population connectivity of American marten (Martes americana) in the northern Rocky Mountains, USA

    Science.gov (United States)

    T. N. Wasserman; S. A. Cushman; A. S. Shirk; E. L. Landguth; J. S. Littell

    2012-01-01

    We utilize empirically derived estimates of landscape resistance to assess current landscape connectivity of American marten (Martes americana) in the northern Rocky Mountains, USA, and project how a warming climate may affect landscape resistance and population connectivity in the future. We evaluate the influences of five potential future temperature scenarios...

  2. Estabilidade da polpa do bacuri (Platonia insignis Mart. congelada por 12 meses Stability of the bacuri pulp (Platonia insignis Mart. frozen for 12 months

    Directory of Open Access Journals (Sweden)

    Virlane Kelly Lima da Silva

    2010-10-01

    Full Text Available Conduziu-se este trabalho, com o objetivo de realizar o processamento e avaliar a estabilidade da polpa de bacuri (Platonia insignis Mart. submetida ao congelamento durante 12 meses. Durante o período de armazenamento não ocorreram alterações significativas nas características físico-químicas da polpa quanto aos teores de sólidos solúveis, pH, atividade de água, açúcares totais e redutores, vitamina C, compostos fenólicos poliméricos e oligoméricos, pectina total e solúvel e cor L, a* , b*, enquanto que a acidez total e relação SST/AT variaram com o tempo de armazenamento. Os compostos fenólicos dímeros apresentaram aumento em função do tempo. Pelos resultados obtidos, a polpa de bacuri não pode ser considerada uma boa fonte de vitamina C. Por outro lado, apresenta baixos teores de compostos fenólicos caracterizando a polpa como, potencialmente pouco adstringente e com potencial para o processamento. A qualidade microbiológica não foi alterada durante o período de armazenamento. Os resultados apontam a eficiência do congelamento na manutenção das características físico-químicas e microbiológicas da polpa de bacuri.The objective of this work was to process and evaluate the stability of the bacuri (Platonia insignis Mart. pulp submitted to freezing for 12 months. During the storage period there were significant changes in the physiochemical characteristics of the pulp as for the content of total soluble solids, pH, water activity, total and reducing sugars, vitamin C, polimer and oligomeric phenolic compounds , total and soluble pectin and color L, the a*, b *,while total acidity and soluble solids varied with the storange period. The dimers phenolic compounds incresead with the time. According to the results, the bacuri pulp cannot be considered a good source of vitamin C, but it presents low contents of phenolic compounds characterizing the pulp as little astringent, thus showing potential for the processing

  3. Superação de dormência em sementes de Zeyheria montana Mart. Dormancy break in Zeyheria montana Mart. seeds

    Directory of Open Access Journals (Sweden)

    Sara Dousseau

    2007-12-01

    Full Text Available Zeyheria montana Mart. (Bignoniaceae é uma espécie medicinal conhecida como bolsa de pastor que se encontra com risco de extinção, sendo fundamental o desenvolvimento de metodologias para sua propagação e preservação. Neste estudo, avaliou-se a porcentagem de germinação e o índice de velocidade de germinação de sementes de bolsa de pastor submetidas à diferentes métodos de superação de dormência: lavagem por diferentes períodos, retirada total e parcial da expansão alada, combinação de lavagem com retirada parcial da expansão alada e imersão em ácido clorídrico e sulfúrico, em diferentes concentrações. Como testemunha, utilizaram-se sementes intactas. O experimento foi conduzido em câmara de germinação do tipo BOD, temperatura de 25°C, fotoperíodo de 12 horas e 100% de UR. Sementes submetidas à lavagem em água corrente por 6 horas, com a retirada parcial da expansão alada, tiveram vigor e porcentagens de germinação superiores aos outros tratamentos. Os resultados demonstram que a causa de dormência em sementes dessa espécie é complexa, sendo causada por interferência no alongamento embrionário e possível presença de inibidores.Zeyheria montana Mart. (Bignoniaceae is a medicinal species known as "bolsa de pastor" which found itself in of extinction, being essential the development of methodologies for its propagation and preservation. In this study, one evaluated the percentage of germination and speed germination index from "bolsa de pastor" seeds submitted to different methods of scarification: washing for different periods, partial and total removal of ala expansion, combination of washing with partial and total removal of ala expansion and, immersion in cloridric and sulfuric acid in different concentrations. The intact seeds were used as control. The experiment was conducted in germination chamber, BOD model, regulated at 25°C, 12 hours photoperiod and RH at 100%. Seeds submitted to washing in

  4. Avaliação da atividade antimicrobiana de Maytenus rigida Mart. (Celastraceae Evaluation of the antimicrobial activity of Maytenus rigida Mart. (Celastraceae

    Directory of Open Access Journals (Sweden)

    V.L Santos

    2011-01-01

    Full Text Available A realização de estudos farmacológicos é fundamental para comprovar a eficácia do uso de plantas medicinais pela população para o tratamento de doenças e descobrir novos fitoterápicos. Esse estudo teve como objetivo avaliar o potencial antimicrobiano do extrato etanólico e fase acetato de etila do bom nome (Maytenus rigida Mart. sobre Staphylococcus aureus ATCC 25923, 3 amostras de Staphylococcus aureus multirresistentes isoladas de pacientes com infecções nosocomiais, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853 e Salmonella sp. (228-R-Tet, 118-R-Sut e 01-S isoladas de ambiente aquático, utilizando o método de difusão em agar. Os testes revelaram que o extrato e fase de M. rigida apresentaram atividade antimicrobiana in vitro frente a todas as cepas de S. aureus testadas, apresentando concentração inibitória mínima (MIC de 400 mg mL-1. Entretanto, estes produtos não apresentaram atividade frente às linhagens de bactérias Gram-negativas testadas, Escherichia coli, Pseudomonas aeruginosa e Salmonella sp.Ppharmacological studies are essential to prove the effectiveness of using medicinal plants to treat diseases and discover new phytotherapics. This study aimed to evaluate the antimicrobial potential of ethanol and ethyl acetate extracts of "bom-nome" (Maytenus rigida Mart. against Staphylococcus aureus ATCC 25923, three samples of multiresistant Staphylococcus aureus isolated from patients with nosocomial infections, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853 and Salmonella sp. (228-R-Tet, 118-R-Sut and 01-S isolated from water environment, using the agar diffusion test. Both extracts showed in vitro antimicrobial activity against all S. aureus strains, presenting 400 mg mL-1 minimum inhibitory concentration (MIC. However, these products did not show activity against strains of the Gram-negative bacteria Escherichia coli, Pseudomonas aeruginosa and Salmonella sp.

  5. Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart. Embriogênese somática em embriões zigóticos de Euterpe oleracea Mart.

    Directory of Open Access Journals (Sweden)

    Ana da Silva Ledo

    2002-12-01

    Full Text Available The aim of this work was to study the morphogenetic responses of zygotic embryos of açai palm (Euterpe oleracea Mart. submitted to several conditions of in vitro culture. Several research experiments were conducted, in laboratory, using vegetable material collected from açai palm plants at Embrapa Amazon Oriental, Belém-PA, Brazil. It was possible to verify the expression of a direct, repetitive and no-synchronized model of somatic embryogenesis in mature zygotic embryos cultivated in primary MS medium supplemented with 2,4-D (339.36 muM and transferred to a secondary MS medium in the presence of NAA (0.537 muM and 2iP (12.30 muM. The conversion of somatic embryos into seedlings was reached after 210 days with the transfer of the cultures to a third medium with sucrose and mineral salts concentrations reduced to a half, without growth regulators.O objetivo do presente trabalho foi estudar as diferentes respostas morfogenéticas de embriões zigóticos de açaizeiro (Euterpe oleracea Mart. submetidos a várias condições de cultura in vitro. Os experimentos foram conduzidos em laboratório, com material vegetal coletado de plantas de açaí da Embrapa Amazônia Oriental, Belém-PA, Brasil. Foi possível verificar a expressão de um modelo de embriogênese somática direto, repetitivo e assincronizado em embriões zigóticos maduros cultivados em meio primário MS, suplementado com 339,36 miM de 2,4-diclorofenoxiacético (2,4-D, e transferidos para meio secundário MS na presença de 0,537 miM de ácido 1-naftalenoacético (ANA e 12,30 miM de 2-isopenteniladenina (2iP. A conversão de embriões somáticos em plântulas foi alcançada aos 210 dias da inoculação com a transferência das culturas para um terceiro meio com a concentração de sais e sacarose reduzida pela metade e ausência de reguladores de crescimento.

  6. Martínez Campos y Cuba : de la paz de Zanjón al "desastre"

    Directory of Open Access Journals (Sweden)

    María Ángeles Lario González

    2001-01-01

    Full Text Available Los planes de Martínez Campos tras conseguir la paz de Zanjón en 1879 eran que Cuba fuera una provincia más de España, con todas las consecuencias, sociales y económicas sobre todo, que eso implicaba. Cánovas lo sacó urgentemente de la isla y lo colocó enfrente mismo del problema que planteaba: en el Gobierno. La experiencia de Martínez Campos con la mayoría conservadora y el incumplimiento de algunos acuerdos, lo llevó hacia el partido de Sagasta. Con él se fueron los principales Generales de la Restauración. Esta decisión abrió a Sagasta las puertas del Gobierno por primera vez en la Restauración: 1881. Pero no fue, ni mucho menos, la única vez que su actitud fue decisiva en los cambios políticos. Martínez Campos, además de mediador en el Ejército y consejero de la Corona en las crisis políticas, fue un embajador en diferentes conflictos y vigilante de la política de los partidos, tanto respecto al Ejército, la Corona o el tema colonial.The plans of Martínez Campos were that Cuba becomes a province of Spain after its pacification in 1879, with the social and enonomic consequences. Cánovas brought him to Spain confrot him with the probiem and gave him the presidency of the Spanish Government. The bad relations of Martínez Campos and the conservative mayority, hat important consequences: Martínez Campos separeted from Cánovas and took with him the Generáis of the Restauration. This openend the door of the Government to Sagasta in 1881. But this wasn't the only time when his behaviour was decisive during Government changes. Martínez Campos was intermediary for the Army, adviser for the Crown, ambassador during differents conflicts, and controller for the political parties, Army Monarchy and colonial issues.

  7. Análisis mecánico por elementos finitos de una antena UHF en la órbita de Marte

    OpenAIRE

    Moreno García, Carlos

    2015-01-01

    El proyecto desarrolla el diseño mecánico de una antena helicoidal en banda UHF que será parte de un satélite cuyo destino final será Marte. Los principales objetivos de la misión son: Buscar trazas o evidencia de metano y otros gases atmosféricos que podrían manifestar signos de procesos biológicos o geológicos activos, es decir, buscar indicios de vida pasada en Marte Poner a prueba la tecnología necesaria para posteriores misiones europeas a Marte. El proyecto se centrará en la...

  8. "Nuestra América": José Martí ante la Razón Moderna

    Directory of Open Access Journals (Sweden)

    Pedro Pablo Rodríguez

    2015-09-01

    Full Text Available Este artículo es un acercamiento al difícil y singular diálogo con el pensamiento moderno y sus procedimientos del escritor, pensador y político cubano José Martí. La tesis es que el ideario de Martí expresó los intereses y la perspectiva de los pueblos de Hispanoamérica, a la que llamó Nuestra América, por oposición, según escribió “a la otra América, que no es nuestra”. Plenamente consciente de que la identidad de la región se sustentaba en una cultura nueva, mestiza de lo aborigen y lo español, el cubano dedicó su ensayo “Nuestra América” a explicar los factores internos que mantenían las estructuras sociales, políticas y de pensamiento de la época colonial, así como el peligro que representaba el creciente poderío de Estados Unidos.   This article aims to approach Cuban writer, thinker and politician José Martí's harsh, singular dialogue with modern thinking and its procedures. It argues that Martí's set of ideas expressed the interests and viewpoint of the peoples of Hispanic America, which he called Our America, as opposed to, according to his own texts, "the other America, the one that is not ours". Fully conscious of the fact that the region's identity was based on a new culture, resulting from a mix of the indigenous and the Spanish, Martí used his essay "Our America" (originally, "Nuestra América" to explain the internal factors that maintained the colonial social, political and ideological structures, in addition to expressing the threat the growing power of the United States represented.

  9. Peltomexicanin, a Peltogynoid Quinone Methide from Peltogyne Mexicana Martínez Purple Heartwood

    Directory of Open Access Journals (Sweden)

    Paulina Gutiérrez-Macías

    2016-02-01

    Full Text Available Peltomexicanin (7,10-dihydroxy-6,12-dioxa-5H-tetraphen-3-one is a new peltogynoid quinone methide isolated from Palo Morado (Peltogyne mexicana Martínez heartwood by column chromatography. Its chemical structure was elucidated by IR, NMR (1H, 13C, 2D NMR experiments (COSY, NOESY, HMQC, and HSQC, ESI-MS, and UV-Vis spectroscopic analysis. According to HPLC quantification, this compound is the main pigment and accounts for 1.21% of Palo Morado heartwood material. The antioxidant activity of peltomexicanin and dried methanolic extract (DEx of purple heartwood was evaluated using the radical of 2,2’-azinobis-(3-ethylbenzothiazoline-6-sulphonic acid (ABTS assay, and the corresponding values expressed as Trolox equivalents (µmol TE/mg sample were 4.25 and 4.57, respectively.

  10. Francisco Ibarra Martínez: renovador de la pedagogía cubana

    Directory of Open Access Journals (Sweden)

    Lic. Osmar Oliva-Crespo

    2015-10-01

    Full Text Available The article entitled Francisco Ibarra Martínez: reformer of Cuban Pedagogy, is first of all a well deserved homage to one of the most important pedagogues of the republican period. His thought and his work are approached, from his initial stage of academic formation to his contributions to the educational cuban thought. Stands out his social dimension of his pedagogic work, his integration to the civic life of the city, his reforming vision of the practice of sports and study of the history of his country. Likewise, we refer to his contributions to the historiography as a science, the journalism and his concern for the social and political destination of the country. For this reason this work has among its contributions the treatment to the local history from the specific fild of pedagogy and education, modestly contributing to the rescue of historic memory.

  11. L’art du cameo onirique dans Les minutes noires de Martín Solares

    OpenAIRE

    Benmiloud, Karim

    2015-01-01

    Comme auteur de romans policiers, l'écrivain mexicain Martín Solares s'inscrit à la fois dans le désir de restituer une image de la vie mexicaine contemporaine et dans la continuité de ce sous-genre littéraire. Son roman Les minutes noires se donne un cadre imaginaire mais le lecteur a beau jeu d'y retrouver des données propres à la biographie de l'auteur. Le crime qui constitue le nœud de l'intrigue, assassinats en série de petites filles dans une région du Mexique, est lui-même dérivé d'un ...

  12. Chemical composition and antimicrobial activity of the essential oil from Aeolanthus suaveolens Mart. ex Spreng

    International Nuclear Information System (INIS)

    Simionatto, Euclesio; Porto, Carla; Stueker, Caroline Z.; Dalcol, Ionara I.; Silva, Ubiratan F. da

    2007-01-01

    The essential oils from leaves (sample A) and flowers (sample B) of Aeolanthus suaveolens Mart. ex Spreng were obtained by hydro distillation and analyzed by GC, GC-MS, and chiral phase gas chromatography (CPGC). Six compounds have been identified from the essential oils, representing ca 94.3 and 93% of the oils corresponding to samples A and B, respectively. The major constituents of samples A and B essential oils were respectively, linalool (34.2%/34.9%), (-)-massoialactone (25.9%/17.0%) and (E)-beta-farnesene (25.4%/29.1%). The enantiomeric distribution of the monoterpene linalool was established by analysis on heptakis-(6-O-methyl-2,3-di-O-pentyl)-beta-cyclodextrin capillary column. The antimicrobial activity of the essential oil from leaves and isolated compounds was also evaluated. (author)

  13. Chemical composition and antimicrobial activity of the essential oil from Aeolanthus suaveolens Mart. ex Spreng

    Energy Technology Data Exchange (ETDEWEB)

    Simionatto, Euclesio [Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS (Brazil). Dept. de Hidraulica e Transportes]. E-mail: eusimionatto@yahoo.com.br; Porto, Carla; Stueker, Caroline Z.; Dalcol, Ionara I.; Silva, Ubiratan F. da [Universidade Federal de Santa Maria (UFSM), RS (Brazil). Dept. de Quimica

    2007-07-01

    The essential oils from leaves (sample A) and flowers (sample B) of Aeolanthus suaveolens Mart. ex Spreng were obtained by hydro distillation and analyzed by GC, GC-MS, and chiral phase gas chromatography (CPGC). Six compounds have been identified from the essential oils, representing ca 94.3 and 93% of the oils corresponding to samples A and B, respectively. The major constituents of samples A and B essential oils were respectively, linalool (34.2%/34.9%), (-)-massoialactone (25.9%/17.0%) and (E)-beta-farnesene (25.4%/29.1%). The enantiomeric distribution of the monoterpene linalool was established by analysis on heptakis-(6-O-methyl-2,3-di-O-pentyl)-beta-cyclodextrin capillary column. The antimicrobial activity of the essential oil from leaves and isolated compounds was also evaluated. (author)

  14. Genetic diversity of the Japanese Marten (Martes melampus) and its implications for the conservation unit.

    Science.gov (United States)

    Sato, Jun J; Yasuda, Shumpei P; Hosoda, Tetsuji

    2009-07-01

    Molecular phylogenetic analyses of combined mitochondrial DNA sequences (2814 bp; cytochrome b gene, displacement loop region, and NADH dehydrogenase subunit 2 gene) identified nine groups among 49 individual Japanese martens, Martes melampus, collected from several areas in Japan. The grouping was not correlated with winter coat color, but was consistent with geography. In particular, the monophyly of 29 Tsushima martens, M. m. tsuensis, was supported by strong clade support and topological tests. Haplotype and nucleotide diversities were much lower for the Tsushima population than for any population on the Japanese main islands. In addition, analyses of heterozygosity in nuclear growth hormone receptor gene sequences (654 bp) showed genetic homogeneity for the Tsushima population. This evidence supports the view that the Tsushima marten's long history of isolation on small islands is responsible for its genetic distinctiveness and uniformity, validating the Tsushima population as an evolutionarily significant unit.

  15. Morfo-anatomia e envelhecimento acelerado em diásporos de oenocarpus bacaba Mart. - Arecaceae

    OpenAIRE

    Silva, Breno Marques da Silva e [UNESP

    2007-01-01

    O objetivo do presente trabalho foi descrever a morfologia e anatomia da flor, do fruto, do diásporo e da plântula, assim como, adequar o teste de envelhecimento acelerado para avaliar a qualidade fisiológica de diásporos de bacaba (Oenocarpus bacaba Mart.). De acordo os resultados, as plantas de bacaba são monóicas, com inflorescências bissexuais, sendo a flor feminina de coloração creme, composta por três sépalas, três pétalas, ovário súpero com estigma trífido e uniovulado. A flor masculin...

  16. Chemical constituents from roots and leaf stalks of acai (Euterpe precatoria Mart., Arecaceae)

    International Nuclear Information System (INIS)

    Galotta, Ana Lucia Queiroz de Assis; Boaventura, Maria Amelia Diamantino

    2005-01-01

    Phytochemical investigation of the hexane, ethyl acetate and methanolic extracts of roots and leaf stalks of Euterpe precatoria Mart. (acai), afforded stigmast-4-en-6β-ol-3-one (3); p-hydroxy benzoic acid (4); 3β-O-D-glucopyranosyl-sitosterol (5); β-sitosterol palmitate (6); mixtures of β-sitosterol and stigmasterol (1 and 2), α-, β-amyrin and lupeol (7, 8 and 9), friedelin-3-one and 28-hydroxy-friedelin-3-one (10 and 11) and α-, β-D-glucose (12, 13). Except for 1, 2 and 4, the other isolated constituents are described in the genus for the first time. Compounds 3 and 5 gave good results in the brine shrimp bioassay, which detects compounds with potential uses as antitumor agents, pesticides, etc.. (author)

  17. Antioxidant and cytotoxic activities of 'acai' (Euterpe precatoria Mart.)

    Energy Technology Data Exchange (ETDEWEB)

    Galotta, Ana Lucia Q.A. [Universidade Federal do Amazonas (UFAM), Manaus, AM (Brazil). Inst. de Ciencias Exatas. Dept. de Quimica; Boaventura, Maria Amelia D.; Lima, Luciana A. R.S. [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Quimica

    2008-07-01

    Decoction of roots of the Amazonian palm acai (Euterpe precatoria Mart.) is widely used by Brazilian and Peruvian people as an anti-inflammatory, to heal kidney and liver diseases and against snake bites. In this study, the antioxidant activity of extracts and flavonoids (quercetin, catechin, epicatechin, rutin and astilbin) isolated from roots and leaf stalks of E. precatoria was investigated using {beta}-carotene in TLC plates and DPPH radical scavenging in a spectrophotometric bioassay. All extracts and flavonoids showed activity. Also, the cytotoxic activity of these extracts was evaluated by the brine shrimp (Artemia salina) larvicide bioassay and was lower than that of lapachol, used as control. The presence of flavonoids and sitosterol-3-O-{beta}-D-glucopyranoside in the extracts can justify the use of the plant in traditional medicine. (author)

  18. Antioxidant and cytotoxic activities of 'açaí' (Euterpe precatoria Mart.

    Directory of Open Access Journals (Sweden)

    Ana Lúcia Q. A. Galotta

    2008-01-01

    Full Text Available Decoction of roots of the Amazonian palm açaí (Euterpe precatoria Mart. is widely used by Brazilian and Peruvian people as an anti-inflammatory, to heal kidney and liver diseases and against snake bites. In this study, the antioxidant activity of extracts and flavonoids (quercetin, catechin, epicatechin, rutin and astilbin isolated from roots and leaf stalks of E. precatoria was investigated using β-carotene in TLC plates and DPPH radical scavenging in a spectrophotometric bioassay. All extracts and flavonoids showed activity. Also, the cytotoxic activity of these extracts was evaluated by the brine shrimp (Artemia salina larvicide bioassay and was lower than that of lapachol, used as control. The presence of flavonoids and sitosterol-3-O-β-D-glucopyranoside in the extracts can justify the use of the plant in traditional medicine.

  19. Una lectura pigliana de la obra de Martín Caparrós

    Directory of Open Access Journals (Sweden)

    Christian Snoey Abadías

    2016-12-01

    Full Text Available El objetivo de este artículo es ensayar en torno a la influencia de las ideas que Ricardo Piglia ha desarrollado en sus textos teóricos y críticos sobre la problemática relación entre literatura y política en la obra de Martín Caparrós, en concreto, dos textos, la novela La Historia y la crónica El interior, con especial atención al relato del horror, la forma narrativa como una manera de resolver la tensión entre este binomio, el lenguaje, la tematización de la historia como concepto y la creación de un contradiscurso desde la ficción

  20. Preparation and characterization of high density polyethylene and residual fibre of Attalea funifera Mart (piacava) composites

    International Nuclear Information System (INIS)

    Agrela, Sara P.; Guimaraes, Danilo H.; Jose, Nadia M.; Carvalho, Gleidson G.P.; Carvalho, Ricardo F.

    2009-01-01

    The use of natural fiber reinforcement thermoplastic polymer is continuously increasing. This fact is manly due to its advantages as low cost, availability, recyclability, low energy demand and then environmental appeal if compared to synthetics fibers. The composites were prepared in different fiber volume ratios (5%, 10% and 20%) mixed with high density polyethylene (HDPE) and heated at 190 deg C. Thermogravimetric analysis and differential scanning calorimetry were used to investigate thermal stability. The composites structure was characterized by Fourier Transform Infrared spectroscopy, X-ray diffractometry. Fiber and residue of piassava (Attalea funifera Mart) chemical composition were determined by Van Soest Method. The results indicate that thermo stability of the composites of HDPE prepared with fiber volume ratios up to 20% is only slightly lowered. (author)

  1. Genetic variability in the sable (Martes zibellina L.) with respect to genes encoding blood proteins

    Energy Technology Data Exchange (ETDEWEB)

    Kashtanov, S.N. [Vavilov Institute of General Genetics, Moscow (Russian Federation); Kazakova, T.I. [Afanas`ev Scientific Research Institute for Breeding of Fur-Bearing Animals, Moscow (Russian Federation)

    1995-02-01

    Electrophoresis of blood proteins was used to determine, for the first time, the level of genetic variability of certain loci in the sable (Martes zibellina L., Mustelidae). Variation of 23 blood proteins encoded by 25 genes was analyzed. Polymorphism was revealed in six genes. The level of heterozygosity was estimated at 0.069; the proportion of polymorphic loci was 24%. Data on the history of the sable population maintained at the farm, on geographical distribution of natural sable populations, and on the number of animals selected for reproduction in captivity is presented. The great number of animals studies and the extensive range of natural sable populations, on the basis of which the population maintained in captivity was obtained, suggest that the results of this work can be used for estimating the variability of the gene pool of sable as a species. 9 refs., 2 figs., 1 tab.

  2. Mis on läbilöömiseks elutähtis? / Siret Liivamägi, Ando Rehemaa, Mart Proos ... [jt.

    Index Scriptorium Estoniae

    2009-01-01

    Küsimusele vastavad Villa Benita juhatuse esimees Siret Liivamägi, registrite ja infosüsteemide keskuse direktor Ando Rehemaa, AS Favor juhatuse esimees Mart Proos, Swedbanki grupi finantsjuht Erkki Raasuke, Euroopa Komisjoni asepresident Siim Kallas

  3. Longitudinal immune monitoring of patients receiving intratumoral injection of a MART-1 T-cell receptor-transduced cell line (C-Cure 709)

    DEFF Research Database (Denmark)

    Køllgaard, Tania; Duval, Lone; Schmidt, Henrik

    2009-01-01

    BACKGROUND AIMS: Adoptive transfer of tumor-specific lymphocytes is a promising strategy in the treatment of cancer. We conducted intratumoral administration of an allogeneic irradiated continuous T-cell line (C-Cure 709) expressing an HLA-A2-restricted MART-1-specific T-cell receptor (TCR......) into HLA-A2(+) melanoma patients. The C-Cure 709 cell line is cytotoxic against MART-1(+) HLA-A2(+) melanoma cell lines and secretes several immune stimulatory cytokines upon stimulation. METHODS: Anti-tumor immune responses against the commonly expressed tumor antigen (Ag) MART-1 were longitudinally...... analyzed in peripheral blood by fluorescence-activated cell sorting (FACS) before and after intratumoral injection of C-Cure 709. RESULTS: No treatment-induced increase in Ag-specific T-cell frequencies was observed in peripheral blood, and the phenotype of MART-1-specific T cells was very stable during...

  4. Detecção de rastros de dust devils em Thaumasia-Marte

    Directory of Open Access Journals (Sweden)

    Luciene Toledo Almeida

    2017-02-01

    Full Text Available Este trabalho utiliza um método de processamento digital de imagens para detecção de feições eólicas na superfície de Marte.  Essas feições são rastros de vórtices convectivos recorrentes em Marte, estes, por sua vez, são formados por correntes de ar quente instáveis, próximas à superfície, provocadas por insolação. A área de estudo escolhida foi Thaumasia. O método aplicado baseia-se na teoria da Morfologia Matemática, sendo os rastros obtidos de maneira automática via processamento digital de imagens e binarização automática pelo método de otsu restrito. Os rastros foram detectados automaticamente nas imagens orbitais, o que permitiu calcular características importantes dos vórtices como: largura média e máxima, área de recobrimento, direção preponderante entre outros. Os resultados podem ser usados para auxiliar na compreensão do fenômeno que ocorre no ambiente marciano, contribuindo para o entendimento de como os vórtices de dust devils podem influenciar nas variações locais climáticas do planeta e se faz importante por ser o processo geológico em maior atividade no planeta.

  5. The immunodominant HLA-A2-restricted MART-1 epitope is not presented on the surface of many melanoma cell lines

    DEFF Research Database (Denmark)

    Sørensen, Rikke Baek; Junker, Niels; Kirkin, Alexei

    2009-01-01

    Among the relatively large number of known tumor-associated antigens (TAA) which are recognized by human CD8 T-cells, Melan-A/MART-1 is one of the most-if not the most-frequently used target for anti-cancer vaccines in HLA-A2 + melanoma patients. In this study, we analyzed the killing of a large...... panel of melanoma cells by a high avidity, MART-1-specific T-cell clone or a MART-1-specific, polyclonal T-cell culture. Strikingly, we observed that the MART-1-specific T-cells only killed around half of the analyzed melanoma cell lines. In contrast a Bcl-2-specific T-cell clone killed all melanoma...... cell lines, although the T-cell avidity of this clone was significantly lower. The MART-1-specific T-cell clone expressed NKG-2D and was fully capable of releasing both perforin and Granzyme B. Notably, the resistance to killing by the MART-1-specific T-cells could be overcome by pulsing...

  6. Biologia floral e polinização de Arrabidaea conjugata (Vell. Mart. (Bignoniaceae Floral and pollination biology of Arrabidaea conjugata (Vell. Mart. (Bignoniaceae

    Directory of Open Access Journals (Sweden)

    Maria Célia Rodrigues Correia

    2005-09-01

    Full Text Available O trabalho aborda a biologia floral, a atividade forrageira dos visitantes florais (polinizadores e pilhadores, os eventos fenológicos e o sistema de reprodução de Arrabidaea conjugata (Vell. Mart. (Bignoniaceae, em área de vegetação de restinga, município de Maricá, Rio de Janeiro, no período 1997 a 2000. A espécie estudada tem flores com antese diurna, lilases, tubulosas, hermafroditas, odoríferas e oferecem néctar como recurso floral. O néctar é secretado por um disco localizado na base do gineceu e é acumulado em câmara nectarífera. Os grãos de pólen são liberados gradativamente, prolongando-se a fase de doação de pólen. As abelhas Euglossa cordata Linnaeus, Centris analis Fabricius e C. tarsata Smith são os polinizadores da espécie. Destaca-se pilhagem primária de néctar, por abelhas, e secundária, por borboletas e beija-flor. A espécie é auto-incompatível, apresentando baixos índices de formação de frutos em condições naturais (Frutos/Flores = 12,2%. Foi registrado padrão de floração "cornucópia", entre os meses de dezembro a março (estação quente/chuvosa, com pico em janeiro. As sementes são anemocóricas e liberadas gradativamente na estação fria e seca.This work deals with the floral biology, the foraging activities of floral visitors (pollinators and robbers, phenology and reproductive system of Arrabidaea conjugata (Vell. Mart. (Bignoniaceae in the "restinga" of Maricá, Rio de Janeiro, Brazil, from 1997 to 2000. The flowers display daytime anthesis and last only one day. These attractive pink flowers are tubular, hermaphroditic, odoriferous and produce nectar as the floral reward. The nectar is secreted by a nectariferous disk concealed within a chamber. The pollen grains are gradually released throughout anthesis, extending the pollen presentation phase. The bees Euglossa cordata Linnaeus, Centris analis Fabricius and C. tarsata Smith are the pollinator species. Primary and secondary

  7. Espécies de formigas que interagem com as sementes de Mabea fistulifera Mart. (Euphorbiaceae Interaction between ant species and seeds of Mabea fistulifera Mart. (Euphorbiaceae

    Directory of Open Access Journals (Sweden)

    Ethel Fernandes de Oliveira Peternelli

    2004-10-01

    Full Text Available As formigas, quando atraídas por um apêndice nutritivo, produzido na semente de certas plantas, podem exercer o papel de agente predador ou dispersor das sementes. No processo de dispersão, grande número desses insetos pode interagir com sementes de determinada planta. O objetivo deste trabalho foi identificar as espécies de formigas em contato com sementes de Mabea fistulifera Mart. - uma espécie arbórea e colonizadora em áreas antrópicas no Brasil - e o tipo de interação desses insetos com as sementes, bem como determinar as espécies dispersoras. Foram realizadas coletas manuais de formigas em fragmentos de vegetação com alta densidade de M. fistulifera, no município de Viçosa, MG, no momento de sua visitação às sementes. As formigas capturadas foram triadas e identificadas por espécie. Além disso, durante as coletas foram feitas observações quanto ao tipo de comportamento das formigas que se associaram às sementes e ao cálculo da taxa de remoção destas, verificando-se que 16 espécies tiveram contato com estas. Acromyrmex subterraneus subterraneus, Atta sexdens rubropilosa, Ectatomma edentatum, Pachycondyla sp.1 e Pheidole sp. 2 foram, de fato, dispersoras, já que transportaram efetivamente as sementes. Ac. subterraneus subterraneus, Camponotus rufipes, Ectatomma permagnum, Megalomyrmex sp.1, Pachycondyla sp. 1, Pachycondyla sp. 2, Pheidole sp. 4, Pheidole sp. 5 e Pogonomyrmex sp. são, pela primeira vez, relatadas interagindo com sementes. A taxa de remoção das sementes de M. fistulifera pelas formigas foi de 85 a 97%.Ants, when attracted by nutritious corpuscles produced by seeds of certain plant species, can act as predators or dispersing agents. During seed dispersal, a great number of ant species can interact with seeds of a particular plant species. The purpose of this study was to identify the ant species that interact with seeds of Mabea fistulifera Mart., a pioneer tree species in anthropic disturbed

  8. Nueva estela decorada del tipo II en San Martín de Trevejo (Cáceres

    Directory of Open Access Journals (Sweden)

    Miguel GARCÍA DE FIGUEROLA PANIAGUA

    2009-10-01

    Full Text Available El pasado mes de noviembre tuvimos noticia de la existencia de una losa grabada en el término de San Martín de Trevejo, en la Sierra de Gata. Conscientes de sus posibles connotaciones arqueológicas nos presentamos en el citado pueblo Mercedes Tejedor, incansable colaboradora en nuestras excursiones, Pedro Salvado ' y quien firma este artículo. Allí había de unírsenos Iñigo Bacas, arqueólogo aficionado e imprescindible guía para la zona. Este último nos llevó hasta la finca denominada «Los Herraderos», propiedad de los hijos de don Segundo Martín, limítrofe con el término de Villamiel y, a la sazón, lugar donde había aparecido y se encontraba aún la losa.

  9. Era Sanctorum: la beatificación inconclusa del padre Diego Martínez, SJ (1627-1634

    Directory of Open Access Journals (Sweden)

    Coello de la Rosa, Alexandre

    2009-06-01

    Full Text Available This essay analyzes the politics of sanctity of the Society of Jesus in Viceregal Peru (17th Century through the process of beatification of the Spanish Father Diego Martínez (1627-34. An unfinished process that has been filed in the Jesuit archives for centuries and was never introduced in the Sacred Congregation of Rites, in the Vatican.Este ensayo analiza las políticas de santidad de la Compañía de Jesús en el Perú virreinal (siglo XVII a través del proceso de beatificación del padre extremeño Diego Martínez (1627-34. Un proceso inconcluso que ha permanecido en los archivos jesuitas durante siglos y que nunca se introdujo en la Sagrada Congregación de Ritos, en el Vaticano.

  10. Resposta cronotrópica ao teste anaeróbio máximo de corrida - MART

    OpenAIRE

    Flávio Areal Lemos; Tony Meireles Santos

    2013-01-01

    INTRODUÇÃO: A frequência cardíaca (FC) no teste anaeróbio máximo de corrida (MART) expressa o comportamento autonômico cardíaco em exercício. Ainda não foi investigado se tais respostas cronotrópicas apresentam associação com o desempenho aeróbio e anaeróbio. OBJETIVOS: Descrever a resposta cronotrópica cardíaca durante o MART nos segundos iniciais de estímulo (FC ON) e de recuperação (FC OFF) e estabelecer a associação entre as variáveis cronotrópicas com o desempenho aeróbio e anaeróbio. MÉ...

  11. Una monografía de Manuel Martín Salazar sobre la tuberculosis (Cádiz, 1887)

    OpenAIRE

    Herrera-Rodríguez, Francisco

    2017-01-01

    En este artículo se estudia la monografía de Manuel Martín Salazar sobre la tuberculosis, publicada en Cádiz, en 1887; además del prólogo de Benito Alcina Rancé, esta obra presenta apartados específicos sobre la etiología de la tuberculosis, el contagio, la herencia, la vacunación, la desinfección, la alimentación y el clima, así como epígrafes dedicados a la higiene social y a la tuberculosis en el ejército. Esta obra de Martín Salazar no ha recibido la atención que se merece, sobre todo ten...

  12. "Nuestra América": José Martí ante la Razón Moderna

    OpenAIRE

    Pedro Pablo Rodríguez

    2015-01-01

    Este artículo es un acercamiento al difícil y singular diálogo con el pensamiento moderno y sus procedimientos del escritor, pensador y político cubano José Martí. La tesis es que el ideario de Martí expresó los intereses y la perspectiva de los pueblos de Hispanoamérica, a la que llamó Nuestra América, por oposición, según escribió ¿a la otra América, que no es nuestra¿. Plenamente consciente de que la identidad de la región se sustentaba en una cultura nueva, mestiza de lo aborigen y lo esp...

  13. El americanismo como elemento clave en la poesía de José Martí

    OpenAIRE

    Zils, Elys Regina; Nack, Graziele

    2013-01-01

    I Congresso Internacional América Latina e Interculturalidade: América Latina e Caribe: cenários linguístico-culturais contemporâneos, 07, 08 e 09 de novembro de 2013 - UNILA Este artículo aborda la noción de americanismo en la obra del poeta cubano José Martí, partiendo de un breve análisis de su obra poética. La poesía de Martí, además de una determinada práctica estética, puede también ser entendida como un acto social. En ella puede ser leída una noción de vínculo entre los pa...

  14. Mart Viljus : insener Garin ja moodne häkker = Engineer Garin and modern hacker / Peeter Linnap

    Index Scriptorium Estoniae

    Linnap, Peeter, 1960-

    2012-01-01

    Füüsik Mart Viljus on kunstnik, kes armastab allikmaterjalina kasutada olmes ringlevaid märke, valmisesemeid, mis on talle emblemaatilise tähendusega. Ta võtab need osadeks lahti ja paigutab seejärel nihestatult uuteks tervikuteks. Nõnda tekivad uued tähendused ja avaldub kunstniku isiklik suhtumine ühiskonda, mida vürtsitab paras annus huumorit, absurdi ja irooniat. Analüüsitakse põhiliselt 1990-ndate aastate loomingut

  15. Rafael Román Martínez Soler: testimonial tribute 65 Anniversary of the Universidad de Oriente

    Directory of Open Access Journals (Sweden)

    Neris Rodríguez-Matos

    2016-09-01

    Full Text Available This paper’s main purpose is to pay tribute to Dr. Rafael RománSoler Martínez, professor of the Universidad de Oriente, who hadthe merit of being a soldier in the service of the socialist revolutionin Cuba. This testimonial tribute is part of the 65th anniversary ofthe founding of our, institution of higher education, to which hedevoted the last years of his life.

  16. José Martí y el mundo del trabajo en los Estados Unidos (1880-1890

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    Ariela Schnirmajer

    2009-05-01

    Full Text Available The present study investigates in the manners in which Jose Martí approaches the conflicts of the world of the work in the United States in the decade of 1880 and in the changes that take place in his look, formed of the peculiar style of his North American Scenes. For it the concept is central of focalización that, linked to the manners of narrating and describing, tighten the argumentative character of the chronicles.

  17. Geographical variation in morphometry, craniometry, and diet of amammalian species (Stone marten, Martes foina) using data mining

    OpenAIRE

    PAPAKOSTA, MALAMATI; KITIKIDOU, KYRIAKI; BAKALOUDIS, DIMITRIOS; VLACHOS, CHRISTOS; CHATZINIKOS, EVANGELOS; ALEXANDROU, OLGA; SAKOULIS, ANASTASIOS

    2018-01-01

    Ecologists use various data mining techniques to make predictions and estimations, to identify patterns in datasets and relationships between qualitative and quantitative variables, or to classify variables. The aim of this study was to investigate if the application of data mining could be used to study geographical variation in the morphometry, craniometry, and diet of a mammalian species (Martes foina), and to determine whether data mining can complement genetic analysis to recognize subsp...

  18. Diet supplementation with acai (Euterpe oleracea Mart.) pulp improves biomarkers of oxidative stress and the serum lipid profile in rats.

    OpenAIRE

    Souza, Melina Oliveira de; Silva, Maísa; Silva, Marcelo Eustáquio; Oliveira, Riva de Paula; Pedrosa, Maria Lúcia

    2010-01-01

    Objective: We investigated the antioxidant potential and hypocholesterolemic effects of acai (Euterpe oleracea Mart.) pulp ingestion in rats fed a standard or hypercholesterolemic diet. Methods: Female Fischer rats were fed a standard AIN-93 M diet (control) or a hypercholesterolemic diet that contained 25% soy oil and 1% cholesterol. The test diet was supplemented with 2% acai pulp (dry wt/wt) for control (group CA) and hypercholesterolemic rats (group HA) for 6 wk. At the end of the experim...

  19. El proyecto cultural liberador de José Martí para su tiempo y para el siglo XXI

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    Elmys Escribano Hervis

    2016-01-01

    Full Text Available En el artículo se sostiene la validez y significación del proyecto cultural liberador de José Martí para América Latina. Se analiza desde el momento en que fue concebido a fines del siglo xix y para la actualidad. La determinación y defensa de los puntos de vista que se presentan han sido posibles mediante el análisis de la obra completa de José Martí recogida en los 28 tomos editados en 1963, por la Editorial Nacional de Cuba. El análisis textual de dichas fuentes lo completa su contrastación con el contexto con - dicionante de las últimas décadas del siglo xix , especialmente en Cuba, México, Guatemala, Venezuela y Estados Unidos, sus con - tradicciones y tendencias de desarrollo. La exposición del con te - nido del artículo se ha estructurado en tres apartados: el primero es titulado “América Latina hasta fines del siglo XIX”; el segun - do, “José Martí, su conocimiento y vocación latinoamericana”; y el tercero, “El proyecto cultural liberador martiano para América Latina en todos los tiempos”. Se sostiene la idea de la libertad en José Martí como centro vital del proyecto de cambio y desarrollo para América Latina, en la que vertebró coherentemente su dis - curso cultural al que se integra la educación, la ciencia, la prensa y el arte, en distintas manifestaciones.

  20. Defensa de lo local en Nuestra América y Coney Island de José Martí: el ensayo como un espacio para la ideología dentro de las raíces hispanoamericanas

    OpenAIRE

    Ángel, Roberto

    2015-01-01

    José Martí proposes that for the proper development of the Republic in America it is essential to secure a government that has as the premises of its administration the natural categories of its origin. To evaluate the local characteristics Martí was thinking of I will carry out an analysis of two of his essays: Nuestra América (Martí, 1977) and Coney Island (Martí, 1881), in an attempt to unravel the polarisation strategy which supports his argument. Indeed, through a semantic axis the autho...

  1. Human macrophages and dendritic cells can equally present MART-1 antigen to CD8(+ T cells after phagocytosis of gamma-irradiated melanoma cells.

    Directory of Open Access Journals (Sweden)

    María Marcela Barrio

    Full Text Available Dendritic cells (DC can achieve cross-presentation of naturally-occurring tumor-associated antigens after phagocytosis and processing of dying tumor cells. They have been used in different clinical settings to vaccinate cancer patients. We have previously used gamma-irradiated MART-1 expressing melanoma cells as a source of antigens to vaccinate melanoma patients by injecting irradiated cells with BCG and GM-CSF or to load immature DC and use them as a vaccine. Other clinical trials have used IFN-gamma activated macrophage killer cells (MAK to treat cancer patients. However, the clinical use of MAK has been based on their direct tumoricidal activity rather than on their ability to act as antigen-presenting cells to stimulate an adaptive antitumor response. Thus, in the present work, we compared the fate of MART-1 after phagocytosis of gamma-irradiated cells by clinical grade DC or MAK as well as the ability of these cells to cross present MART-1 to CD8(+ T cells. Using a high affinity antibody against MART-1, 2A9, which specifically stains melanoma tumors, melanoma cell lines and normal melanocytes, the expression level of MART-1 in melanoma cell lines could be related to their ability to stimulate IFN-gamma production by a MART-1 specific HLA-A*0201-restricted CD8(+ T cell clone. Confocal microscopy with Alexa Fluor®(647-labelled 2A9 also showed that MART-1 could be detected in tumor cells attached and/or fused to phagocytes and even inside these cells as early as 1 h and up to 24 h or 48 h after initiation of co-cultures between gamma-irradiated melanoma cells and MAK or DC, respectively. Interestingly, MART-1 was cross-presented to MART-1 specific T cells by both MAK and DC co-cultured with melanoma gamma-irradiated cells for different time-points. Thus, naturally occurring MART-1 melanoma antigen can be taken-up from dying melanoma cells into DC or MAK and both cell types can induce specific CD8(+ T cell cross-presentation thereafter.

  2. O DESAFIO DO BABAÇU (ORBIGNYA SPECIOSA MART. EX SPRENG NO PIAUÍ

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    Antonio Joaquim da Silva

    2015-06-01

    Full Text Available A situação pela qual passam as populações agroextrativistas babaçueiras no Estado do Piauí merece reflexão. A dinâmica econômica atribuída pela atividade produtiva do coco babaçu (Orbignya speciosa Mart. ex Spreng, recentemente denominado de Attalea speciosa Mart. ex Spreng à sociedade piauiense se enfatiza aos períodos pujantes da comercialização da amêndoa no mercado internacional. Em anos recentes, o desafio atribuído à cadeia produtiva do coco babaçu é superar o imobilismo das políticas públicas à atividade, principalmente nos espaços rurais. Nesse sentido, esta análise se funde sobre a realidade encontrada em 13 comunidades rurais do município de Miguel Alves (PI, a qual está alicerçada no modelo de observação não participante, cuja construção dos dados foi realizada a partir da aplicação de formulários e entrevistas semiestruturadas com 75 mulheres quebradeiras de coco, possibilitando levantar informações do perfil socioeconômico das famílias; o padrão tecnológico empregado no manejo e no processamento dos produtos gerados; a diversidade dos mercados de consumo; o manejo dos estoques naturais dos babaçuais; a participação das instituições sociais no sistema produtivo do babaçu; a importância cultural do babaçu nas comunidades e as condições geoambientais para a ocorrência do babaçu no município. Os resultados demonstram que os caminhos para a manutenção da atividade babaçueira no Estado partem da potencialização e irradiação de um integrado programa de desenvolvimento local sustentável nas comunidades.

  3. Cytotoxic and genotoxic investigation on barbatimão [Stryphnodendron adstringens (Mart: Coville, 1910] extract

    Directory of Open Access Journals (Sweden)

    Juliana Brandstetter Vilar

    2010-12-01

    Full Text Available Stryphnodendron adstringens (Mart. Coville, 1910 is a small tree, distributed widely throughout the Cerrado region of Brazil and named "barbatimão" by the Tupi-Guarani tribes, which presents astringent properties. Its ethnopharmacological uses comprise, among others, anti-inflammatory and wound healing action, and it is used in the treatment of diarrhea and gynecological problems. The phytotherapeutic use of 'barbatimão' is largely related to its tannin content, which is abundant in its bark. The main goal of the present study was to evaluate the cytotoxic, mutagenic, and genotoxic potential of the lyophilized solution of the stem bark of S. adstringens, using the Ames test, the SOS-Inductest and the SOS-Chromotest. S. adstringens presented cytotoxic activity in all tested systems, did not present mutagenic activity detectable by the Ames test and SOS-Chromotest, and showed some genotoxic effect on the SOS-Inductest. However, the metabolization of the extract by S9 fraction attenuated its genotoxic and cytotoxic activities.Stryphnodendron adstringens (Mart. Coville, 1910 é uma pequena árvore amplamente distribuída nas regiões de cerrado do Brasil, chamada de "barbatimão" pelas tribos Tupi-Guarani, que apresenta propriedade adstringente. Seu uso etnofarmacológico compreende, entre outros, efeitos antiinflamatório e cicatrizante, sendo empregada no tratamento de diarréias e problemas ginecológicos. Grande parte das aplicações do fitoterápico de barbatimão está relacionada aos taninos, abundantes em sua casca. O objetivo do presente trabalho foi avaliar os potenciais citotóxico, mutagênico e genotóxico da solução liofilizada da casca de S. adstringens, utilizando Teste de Ames, SOS-Induteste e SOS-Cromoteste. S. adstringens apresentou atividade citotóxica em todos os sistemas testados, não apresentou atividade mutagênica detectável pelo teste de Ames e SOS-Cromoteste e mostrou certo efeito genotóxico no SOS-Induteste. Por

  4. Atividade alelopática do extrato de folhas Ziziphus joazeiro Mart. – Rhamnaceae

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    Francisco Esio Porto Diógenes

    2015-06-01

    Full Text Available O juazeiro (Ziziphus joazeiro Mart. é uma das espécies endêmicas da caatinga de grande importância econômica e ecológica. O objetivo deste trabalho foi avaliar o potencial alelopático do extrato de folhas de juazeiro (Ziziphus joazeiro Mart. em sementes de alface (Lactuca sativa L.. O experimento foi conduzido em delineamento inteiramente casualizado com 4 repetições e cinco tratamentos (0%, 25%, 50%, 75% e 100% de concentração do extrato bruto. O extrato bruto foi obtido por infusão (água fervida a 100°C sobre as folhas de Z. joazeiro. As características avaliadas foram percentagem de germinação, percentagem de plântulas normais e anormais, comprimento da parte aérea e radicular das plântulas de alface. Os resultados mostraram efeito alelopático do extrato dependendo da concentração. As maiores concentrações do extrato (100%, 75% e 50% reduziram a velocidade de germinação, o comprimento da raiz e aumentaram a percentagem de plântulas anormais de L. sativa. Normal 0 21 false false false PT-BR X-NONE X-NONE st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-fareast-language:EN-US;}

  5. Alelopatia em extratos de frutos de juazeiro (Ziziphus joazeiro Mart. - Rhamnaceae Allelopathy caused by fruit extract of juazeiro (Ziziphus joazeiro Mart. - Rhamnaceae

    Directory of Open Access Journals (Sweden)

    Andreya Kalyana de Oliveira

    2009-12-01

    Full Text Available O objetivo deste trabalho foi avaliar o potencial alelopático do extrato de frutos de juazeiro (Ziziphus joazeiro Mart. sobre as sementes de alface (Lactuca sativa. O experimento foi conduzido em delineamento inteiramente casualizado com 4 repetições e cinco tratamentos (0%, 25%, 50%, 75% e 100% de concentração do extrato bruto. O extrato bruto foi obtido após a extração manual da polpa do fruto e agitação com água em liquidificador utilizando-se 50g de polpa para 500ml de água, e o mesmo foi feito com a casca do fruto. Os resultados mostraram efeito do extrato dependendo da concentração. As maiores concentrações do extrato (100%, 75% e 50% da polpa dos frutos Z. joazeiro apresentaram efeito alelopático desfavorável sobre a germinação de alface, reduzindo-a em 100%, 98,75% e 82,5% respectivamente. O extrato das cascas dos frutos nas concentrações de 75% e 100% reduziu a germinação da alface em 28,75% e 78,75%.This study aimed to identify the allelopathic activity of extracts obtained from Ziziphus joazeiro fruits on the germination of Lactuca sativa L. A randomized design was used with four replications and five treatments (0%, 25%, 50%, 75% and 100% concentration of the crude extract. The crude extract was obtained after manual extration of the fruit pulp and agitation with water in a blender using 50g of pulp in 500ml of water. The same was done with the fruit rind. The results showed the effect of the extract depending on concentration. The greatest extract concentrations (100%, 75% and 50% of Z. joazeiro fruit pulp had an unfavorable allelopathic effect on lettuce germination, having reduced it by 100%, 98.75% and 82.5% respectively. The extract of the fruits rinds in concentrations of 75% and 100% reduced lettuce germination by 28.75% and 78.75%.

  6. Resposta cronotrópica ao teste anaeróbio máximo de corrida - MART

    Directory of Open Access Journals (Sweden)

    Flávio Areal Lemos

    2013-06-01

    Full Text Available INTRODUÇÃO: A frequência cardíaca (FC no teste anaeróbio máximo de corrida (MART expressa o comportamento autonômico cardíaco em exercício. Ainda não foi investigado se tais respostas cronotrópicas apresentam associação com o desempenho aeróbio e anaeróbio. OBJETIVOS: Descrever a resposta cronotrópica cardíaca durante o MART nos segundos iniciais de estímulo (FC ON e de recuperação (FC OFF e estabelecer a associação entre as variáveis cronotrópicas com o desempenho aeróbio e anaeróbio. MÉTODOS: Foram voluntários 13 homens assintomáticos e fisicamente ativos, com 25,1 ± 4,9 anos, 76,8 ± 12,5 kg, 178,4 ± 9,0 cm e 50,6 ± 4,1 mL×kg‑1×min‑1. Na primeira visita, após a anamnese e medidas antropométricas, foi realizado um teste cardiopulmonar de exercício (TCPE com monitoração direta dos gases expirados. Na segunda visita, foi feita uma familiarização ao MART e na terceira, o teste de MART conduzido até a exaustão. RESULTADOS: A FC de recuperação (58 ± 20 bpm comparada à FC de pico alcançada no primeiro e no último estágio de MART (39 ± 14 bpm apresentou maior inclinação, resultando em maior amplitude de variação ao longo do teste, caracterizando diferenças significativas (P = 0,0017. A FC ON apresentou entre o momento inicial, meio e final do MART diferenças significativas (inicial versus final, p = 0,007. Para FC OFF foram encontradas diferenças significativas do início com o meio (p = 0,035 e do início com o final (p = 0,005 do teste. As correlações entre as variáveis cronotrópicas e de desempenho não apresentaram significância estatística (P < 0,05, assim como com as variáveis de desempenho. CONCLUSÃO: O MART parece ser um modelo de sobrecargas fisiológicas adequado para investigação da modulação autonômica cardíaca. Observou-se atuação do sistema parassimpático mesmo em cargas supramáximas até o final do teste.

  7. Chemical composition and antioxidant activity of jatobá-do-cerrado (Hymenaea stigonocarpa Mart. flour

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    Cintia Pereira Da Silva

    2014-09-01

    Full Text Available The Brazilian Savannah, known as "Cerrado," has an extensive biodiversity, but it is under explored. Among the native vegetables is the jatobá-do-cerrado (Hymenaea stigonocarpa Mart., a legume with great potential for exploration for its content of dietary fiber. Legumes are an important source of nutrient compounds, such as phenolic compounds and vitamins that have antioxidant properties. This study aimed at determining the chemical composition and antioxidant activity of the jatobá flour. The jatobá flour showed high fiber content (insoluble and soluble fiber 47.8 and 12.8 g.100 g- 1, respectively, significant amounts of carotenoids such as beta-carotene and lutein, and some minerals such as calcium: 145 mg.100 g- 1, magnesium: 125 mg.100 g- 1, and potassium: 1352 mg.100 g- 1. The jatobá flour extracted with different solvents (water, methanol, and acetone exhibited antioxidant activity by the DPPH, FRAP, and ORAC methods. The solvent used in the extraction affected the total phenolic content and antioxidant activity. Acetone extraction produced the best results. Therefore, the jatobá flour is an ingredient that can be used to develop new products with properties that promote health.

  8. Orofacial antinociceptive effect of the ethanolic extract of Annona vepretorum Mart. (Annonaceae).

    Science.gov (United States)

    Silva, Juliane C; Macedo, Larissa A R O; Souza, Grasielly R; Oliveira-Junior, Raimundo G; Lima-Saraiva, Sarah R G; Lavor, Érica M; Silva, Mariana G; Souza, Marilia T S; Bonjardim, Leonardo R; Quintans-Júnior, Lucindo J; Mendes, Rosemairy L; Almeida, Jackson R G S

    Annona vepretorum Mart. (Annonaceae) is a species popularly known in Brazil as "araticum" and "pinha da Caatinga". We have evaluated the antinociceptive effects of A. vepretorum in formalin-, capsaicin-, and glutamate-induced orofacial nociception in mice. Male Swiss mice were pretreated with either saline (p.o.), A. vepretorum ethanol extract (Av-EtOH 25, 50 and 100 mg/kg, p.o.), or morphine (10 mg/kg, i.p.), before formalin, capsaicin, or glutamate was injected into the right upper lip. Pre-treatment with Av-EtOH at all doses produced a reduction in face-rubbing behavior induced by formalin in both phases, and these pre-treatments also produced a significant antinociceptive effect in the capsaicin and glutamate tests. Pre-treatment with naloxone (1.5 mg/kg, i.p.) did not reverse the antinociceptive activity of the extract at the dose of 100 mg/kg in the first phase of this test. Our results suggest that Av-EtOH might be useful in the treatment of orofacial pain.

  9. Modelo para estimar a área foliar de Combretum leprosum Mart.

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    Willame dos Santos Candido

    2013-01-01

    Full Text Available Combretum leprosum Mart. -Combretaceae es un arbusto utilizado en la medicina popular del noreste de Brasil como antiulceroso, antihemorrágica y antinociceptiva. En este estudio se desarrolló un modelo para el cálculo de área foliar de Combretum leprosum usando mediciones lineales de longitud (C y ancho máximo (L de la hoja. Se recolectaron 200 láminas de hojas de una población de C. leprosum nativo en un área de conservación de la Caatinga en el campus de la Universidad Federal Rural de la Semi árido en Mossoro, Rio Grande do Norte. Las hojas se obtuvieron de árboles adultos y el área foliar se midió utilizando un integrador (LI-3100, LI-COR. El análisis de regresión se hizo con el programa SAEG. Para estimar el área foliar de C. leprosum se puede utilizar la ecuación lineal simple de regresión A = 0.7103 x (C x L, que es equivalente a tomar 71.03% de los productos de la longitud a lo largo de la nervadura central y el ancho máximo, con un coeficiente de determinación de 0.952617.

  10. Aída Martínez Carreño

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    Pablo Rodríguez Jiménez

    2009-01-01

    Full Text Available (Bucaramanga, 16 de abril de 1940 – Bogotá, 28 de mayo de 2009. Conocí a Aída Martínez en Medellín, en 1984, en una reunión académica organizada por la Cámara del Comercio. Y fue Germán Colmenares quien me la presentó en un descanso, mientras tomábamos un café. Recuerdo la manera como el maestro se refirió a su actividad al frente del Fondo Cultural Cafetero. En la conversación también se coló el valor que tenía el Museo del Siglo xix para la cultura de Bogotá, museo al que Aída le había dedicado tanto empeño. Pero, ahora que vuelvo a recordar ese encuentro, descubro que en ese momento algo que me sorprendió fue el conocimiento preciso de Aída sobre los hechos, obras y autores del siglo xix. Un siglo que aún entonces no estudiábamos mucho, y al que efectivamente el Fondo Cultural Cafetero dedicó célebres simposios, y auspició muchas de sus publicaciones.

  11. Application of low doses of ionizing radiation in the Brazilian fruit tucuma (Astrocaryum vulgare Mart.)

    International Nuclear Information System (INIS)

    Lima, Antonio Luis dos Santos; Lima, Keila dos Santos Cople; Araujo, Leandro Moreira; Gody, Ronoel Luiz de Oliveira; Pacheco, Sidney

    2011-01-01

    The tucuma (Astrocaryum vulgare Mart.) is a native fruit of Amazonia, occurring mainly in the state of Para, but also found in the Brazilian northeast states and in the Brazilian central-western states. The tucuma is considered an excellent source of carotenoids with a very high concentration of β-carotene, which is a precursor of vitamin A. In addition to carotenoids it is an important source of vitamin B2 (riboflavin) in fruits. This study aimed to analyze the effects of gamma radiation on the nutritional value of tucuma. The fruits were irradiated at doses of 0.5, 1.0 and 2.0 kGy irradiator with a source of cesium 137. The carotenoids were determined by spectrophotometry. The analysis of α and β-carotene, thiamine, riboflavin were carried out by high performance liquid chromatography (HPLC). The β-carotene accounts for 80% of total carotenoids in tucuma, and with a dose of 2 kGy, it showed the highest reduction of β-carotene, about 7.5% in relation to the control. The tucuma fruit showed high levels of riboflavin from 0.183 to 0.222 μg 100 g -1 , and maintained stability after the gamma radiation process. However, it had low levels of thiamine from 0.050 to 0.033 μg 100 g -1 , and irradiated at a dose of 2 kGy showed significant reductions of thiamine, about 34% in relation to the control. (author)

  12. Gastric Antiulcerogenic and Hypokinetic Activities of Terminalia fagifolia Mart. & Zucc. (Combretaceae

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    Paulo Humberto M. Nunes

    2014-01-01

    Full Text Available The acute toxicity, the antioxidant activity, and the pharmacological activity on the gastrointestinal tract of rodents of the ethanolic extract (TFEE from the bark of Terminalia fagifolia Mart. & Zucc. (Combretaceae and of its aqueous (TFAqF, hydroalcoholic (TFHAF, and hexanic (TFHEXF partition fractions have been evaluated. TFEE presented low acute toxicity, antioxidant, and antiulcerogenic activity against ethanol-induced ulcers, which was partially blocked by pretreatment with L-NAME and indomethacin. It reduced the total acidity and raised the pH of gastric secretion. Additionally, TFEE delayed gastric emptying and slightly inhibited the small intestinal transit and also presented a weakly antidiarrheal activity. The antiulcerogenic and antioxidant activity were also detected in TFAqF and TFHAF but not in TFHEXF. The antisecretory and gastroprotective activity of TFEE partially involve the nitric oxide and prostaglandin participation. Nevertheless, TFEE, TFAqF, and TFHAF drastically reduced the mucus layer adhered to the gastric wall of rats treated with ethanol or indomethacin. Complementary studies are required in order to clarify the paradox of the presence of a gastroprotector activity in this plant that, at the same time, reduces the mucus layer adhered to the gastric wall.

  13. Impact of solar dehydration on composition and antioxidant properties of acai (Euterpe oleracea Mart.).

    Science.gov (United States)

    Sangronis, Elba; Sanabria, Neida

    2011-03-01

    Commercial products derived from the acai fruit (Euterpe oleracea Mart.) are available in Brazil, but in Venezuela, it is only known by ethnic indigenous groups of the Amazon. In this study, acai flour was made by solar dehydration and the effect of processing on the composition, microbiological quality, and antioxidant properties of such flour were evaluated. The fruit was purchased in Puerto Ayacucho, Venezuela, and a portion was manually pulped. Microbiological quality, proximal composition, minerals, polyphenols, tannins, anthocyanins, and antioxidant capacity were evaluated. The remaining portion of fruit was blanched in a solution of ascorbic acid and citric acid at 98 degrees C for 1 min in the same manner, manually pulped, dried by solar dehydration and the acai flour was also analysed. From the composition of the acai flour, its high content of fat (22.9%), protein (13.7%), dietary fibre (20.5%), total polyphenols (1.60 g/kg) and antioxidant capacity (79.97%) stood out. The blanching of the fruit and the solar dehydrating of the acai pulp did not modify the composition, but they improved its microbiological quality and reduced phenolic compounds and antioxidant capacity. The flour obtained is stable and innocuous and could be used to diversify the diet of the indigenous people of the Amazon region.

  14. Importancia agroecológica del coyul (Acrocomia mexicana Karw. ex Mart.

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    Blanca C. Ramírez Hernández

    2013-01-01

    Full Text Available Acrocomia mexicana Karw. ex Mart. es una especie que se extiende desde el Pacífico mexicano hasta Centro y Sudamérica. El fruto (coyul es apreciado desde la época prehispánica, sin embargo, su consumo ha disminuido frente a otros frutos nativos y así como de los introducidos con mayor aceptación en el mercado. Se realizó un estudio en San Blas, Nayarit, México, en el que se llevó a cabo la caracterización de un agroecosistema típico donde se explotan poblaciones silvestres y cultivadas de coyul de forma tradicional y se resaltó la importancia económica, ecológica y cultural de la especie. Asimismo, se realizó la caracterización fisicoquímica del fruto; la pulpa y la semilla son fuente principalmente de grasas. De esta especie se pueden obtener subproductos tales como aceites comestibles, alimento para ganado, artesanías, entre otros; igualmente se exponen alternativas de uso llevadas a cabo por otras regiones y países que puedan conducir a conservar espacios ecológicos y culturales.

  15. EFFECT OF CONCENTRATION AND EXPOSURE TIME ON COPPER ACCUMULATION IN EICHHORNIA CRASSIPES (MART. SOLMS. (PONTEDERIACEAE

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    S. Lunardi

    2017-12-01

    Full Text Available Different factors can influence the absorption and storage of substances in plant biomass. In this study, we evaluated the effect of copper concentration in growth medium and plant exposure time on copper accumulation in Eichhornia crassipes (Mart. Solms. (Pontederiaceae roots and leaves under controlled conditions. Plants were subjected to four treatments of copper concentrations of 1, 3 and 5 μg.mL-1, with a control treatment of 0 μg.mL-1, and evaluated at seven-day intervals over 21 days. Copper concentration in biomass was analysed by atomic absorption spectroscopy with flame atomisation. The results showed that copper concentration in the growth medium and time of exposure had a significant effect on the amount of copper accumulated by E. crassipes roots and leaves, with roots more efficient compared to leaves. It is likely that E. crassipes has mechanisms for the translocation of metal from the root system to the leaves. Symptoms of copper toxicity were observed in the vegetative parts of the plants at the end of the experiments. This study demonstrates that E. crassipes presents great potential in the absorption and accumulation of copper under laboratory conditions, indicating its effectiveness for applications in phytoremediation processes.

  16. Initial development and gas exchange of Talisia subalbens (Mart. Radlk. under different shading conditions

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    Fernanda Carlota Nery

    2011-02-01

    Full Text Available Ecophysiological studies under semi-controlled conditions in nurseries and greenhouses are essential to enable the use of native species to recover degraded areas and for commercial planting. Talisia subalbens (Mart Radlk, 'cascudo', is a native fruiting species of the Cerrado on the verge of extinction. The ecophysiological performance of this species was evaluated in nursery conditions under different levels of shading (full sunshine, 30%, 50% and 70%. Initial growth, biomass allocation, gas exchange and chlorophyll content of the plants were analyzed. Full sunshine cultivated plants showed a higher accumulation of total, shoot, and root dry biomass. There was no significant difference in the root/shoot ratio among the treatments. Seedlings cultivated under full sunshine and 30% shading showed higher values for height, basal diameter, and leaf area. Differences in stomata conductance and photosynthesis rate were not observed among the different shading levels. Plants cultivated under 70% of shading had higher contents of chlorophyll a, b, and total. During the initial phase with higher levels of radiation were fundamental for the development of T. subalbens seedlings.

  17. Interagency Pacific marten (Martes caurina) distribution study on the Olympic Peninsula, Washington

    Science.gov (United States)

    Moriarty, Katie; Howell, Betsy; Morozumi, Connor; Happe, Patti; Jenkins, Kurt J.; Aubry, Keith B.

    2016-01-01

    The objective of this study was to determine if the Pacific marten (Martes caurina) still occurs on the Olympic Peninsula in Washington State. We reviewed recent records of marten observations on the Olympic Peninsula since 1998, and conducted new surveys in undersampled regions of the Olympic Peninsula during summer, 2016. We reviewed evidence of fisher presence from 6 previously reported studies of carnivore distribution and presence on the Olympic Peninsula and conducted new surveys in previously undersampled areas of the Peninsula. We documented five highly reliable records of marten observations on the Pensula since 1988. Further, we established 197 camera stations in search of martens, amassing a total of 17,897 camera-nights of survey efforts in previously undersampled regions. We documented presence of one additional marten during summer 2016. This marten, however, was close to a marten detected in 2015, so it was not clear if it represented a different marten. We concluded that five to six martens have been verified present on the Olympic Peninsula since 1988. Pacific martens appear to be very limited in distribution and at critically low numbers throughout much of their former range on the Olympic Peninsula.

  18. Proteccionismo, filibusterismo, libre comercio: José Martí y los tratados comerciales

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    José Luis Díaz Naranjo

    2014-07-01

    Full Text Available Aun cuando los tratados de libre comercio se han constituido en los principales instrumentos de regulación en lo comercial, entre países, en los últimos 25 años, estos han sido un referente constante en los procesos bilaterales y multilaterales de negociación en esta materia. Como práctica se remonta al siglo XIX. En este sentido José Martí, héroe cubano, desarrolla un análisis del acuerdo comercial entre México y los Estados Unidos, propuesto en 1883, que mantiene vigencia, sobre la base de los preceptos en los que se fundamenta, el tráficode mercancías y uso de recursos de todo tipo. Los acuerdos de esta naturaleza responden a estrategias propias del proceso de acumulación de capital, dentro del marco de la realización de la ganancia. Este artículo hace referencia al análisis martiano y su expresión en el proceso de globalización del signo actual, el referido a los tratados de libre comercio como medios de expansión y dominio político y económico.

  19. Antibacterial and antioxidant activities and acute toxicity of Bumelia sartorum Mart., Sapotaceae, a Brazilian medicinal plant

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    Halliny S. Ruela

    2011-03-01

    Full Text Available In order to validate the Bumelia sartorum Mart., Sapotaceae, traditional use for infection diseases, this study evaluates the antibacterial activity of the stem bark fractions against methicillin-sensitive (MSSA and methicillin-resistant (MRSA Staphylococcus aureus strains by using the agar dilution method and reported as MIC (minimal inhibitory concentration. In addition, the DPPH scavenging activity of these fractions was measured and the chemical composition and acute toxicity of the active fraction were also determined. The ethyl acetate (EtOAc extract was chemically analyzed by LC/MS, direct ionization APCI/MS, ¹H NMR and 13C-NMR. All fractions, except butanol extract, presented high antioxidant activity, especially the methanol and the EtOAc extracts, which showed EC50 values (5.67 and 5.30 µg/mL, respectively considerably lower than the Gingko-standard EGb 761® (38.58 µg/mL. The antibacterial activity against S. aureus strains was observed in EtOAc (MIC 256-512 µg/mL, which showed a very low toxicity. The chemical study of this fraction revealed the abundant presence of polyphenolic compounds. The antibacterial and antioxidant activities reported in this paper for EtOAc extract from B. sartorum and the low toxicity of this fraction opens the possibility that it could be helpful for the developing of new antibacterial agents for treating S. aureus infections.

  20. Schinus terebinthifolius raddi (Aroeira) and Orbignya phalerata mart. (Babassu) effect in cecorrahphy healing in rats.

    Science.gov (United States)

    Scheibe, Christian Lamar; Ribas-Filho, Jurandir Marcondes; Czeczko, Nicolau Gregori; Malafaia, Osvaldo; Barboza, Luiz Eduardo Durães; Ribas, Fernanda Marcondes; Wendler, Eduardo; Torres, Orlando; Lovato, Fernanda Christo; Scapini, João Guilherme Seifert

    2016-06-01

    To evaluate the effect of Schinus terebinthifolius Raddi (aroeira) and Orbignya phalerata Mart. (babassu) in the healing process of cecorrhaphy in rats. : Fifty four rats were used, distributed into three groups randomly: aroeira, babassu and control, which were divided into three subgroups (six animals) according to the time of the deaths (7, 14, 21 days). All underwent the same surgical procedure, cecotomy and cecorrhaphy. The animals in group aroeira and babassu received daily dose of 100 mg/kg of hydroalcoholic extract and 50 mg/kg of aquous extract respectively, by gavage. The control group received only saline solution. The parameters evaluated were: macroscopic changes, ,resistance test to air insufflations and histological changes. : All animals showed good healing without infection. All groups presented adhesions between cecum and neighboring organs. The resistance test insufflating of atmospheric air showed progressive increase of pressure according to the days in the aroeira group, and decrease in babassu group, without significant difference. Microscopy showed significant difference in the polymorphonuclear, hyperemia, angiogenesis, fibroblast proliferation and collagen histological variables in the 14th day. : Hydroalcoholic extract of aroeira and the aqueous extract of babassu favored the healing process in cecorrhaphy in rats.

  1. Triterpene Esters and Biological Activities from Edible Fruits of Manilkara subsericea (Mart. Dubard, Sapotaceae

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    Caio P. Fernandes

    2013-01-01

    Full Text Available Manilkara subsericea (Mart. Dubard (Sapotaceae is popularly known in Brazil as “guracica.” Studies with Manilkara spp indicated the presence of triterpenes, saponins, and flavonoids. Several activities have been attributed to Manilkara spp such as antimicrobial, antiparasitic and antitumoral, which indicates the great biological potential of this genus. In all, 87.19% of the hexanic extract from fruits relative composition were evaluated, in which 72.81% were beta- and alpha-amyrin esters, suggesting that they may be chemical markers for M. subsericea. Hexadecanoic acid, hexadecanoic acid ethyl ester, (E-9-octadecenoic acid ethyl ester, and octadecanoic acid ethyl ester were also identified. Ethanolic crude extracts from leaves, stems, and hexanic extract from fruits exhibited antimicrobial activity against Staphylococcus aureus ATCC25923. These extracts had high IC50 values against Vero cells, demonstrating weak cytotoxicity. This is the first time, to our knowledge, that beta- and alpha-amyrin caproates and caprylates are described for Manilkara subsericea.

  2. Chemical Constituents and Evaluation of Antimicrobial and Cytotoxic Activities of Kielmeyera coriacea Mart. & Zucc. Essential Oils

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    Carla de M. Martins

    2015-01-01

    Full Text Available Many essential oils (EOs of different plant species possess interesting antimicrobial effects on buccal microorganisms and cytotoxic properties. EOs of Kielmeyera coriacea Mart. & Zucc. were analyzed by gas chromatography coupled to mass spectrometry (GC-MS. The EO from leaves is rich in sesquiterpenes hydrocarbons and oxygenated sesquiterpenes. The three major compounds identified were germacrene-D (24.2%, (E-caryophyllene (15.5%, and bicyclogermacrene (11.6%. The inner bark EO is composed mainly of sesquiterpenes hydrocarbons and the major components are alpha-copaene (14.9% and alpha-(E-bergamotene (13.0%. The outer bark EO is composed mainly of oxygenated sesquiterpenes and long-chain alkanes, and the major components are alpha-eudesmol (4.2% and nonacosane (5.8%. The wood EO is mainly composed of long-chain alkanes and fatty acids, and the major components are nonacosane (9.7% and palmitic acid (16.2%. The inner bark EO showed the strongest antimicrobial activity against the anaerobic bacteria Prevotella nigrescens (minimum inhibitory concentration-MIC of 50 µg mL−1. The outer bark and wood EOs showed MICs of 100 µg mL−1 for all aerobic microorganisms tested. The EOs presented low toxicity to Vero cells. These results suggest that K. coriacea, a Brazilian plant, provide initial evidence of a new and alternative source of substances with medicinal interest.

  3. Chemical Constituents and Evaluation of Antimicrobial and Cytotoxic Activities of Kielmeyera coriacea Mart. & Zucc. Essential Oils

    Science.gov (United States)

    Martins, Carla de M.; do Nascimento, Evandro A.; de Morais, Sérgio A. L.; de Oliveira, Alberto; Chang, Roberto; Cunha, Luís C. S.; Martins, Mário M.; Martins, Carlos Henrique G.; Moraes, Thaís da S.; Rodrigues, Paulla V.; da Silva, Cláudio V.; de Aquino, Francisco J. T.

    2015-01-01

    Many essential oils (EOs) of different plant species possess interesting antimicrobial effects on buccal microorganisms and cytotoxic properties. EOs of Kielmeyera coriacea Mart. & Zucc. were analyzed by gas chromatography coupled to mass spectrometry (GC-MS). The EO from leaves is rich in sesquiterpenes hydrocarbons and oxygenated sesquiterpenes. The three major compounds identified were germacrene-D (24.2%), (E)-caryophyllene (15.5%), and bicyclogermacrene (11.6%). The inner bark EO is composed mainly of sesquiterpenes hydrocarbons and the major components are alpha-copaene (14.9%) and alpha-(E)-bergamotene (13.0%). The outer bark EO is composed mainly of oxygenated sesquiterpenes and long-chain alkanes, and the major components are alpha-eudesmol (4.2%) and nonacosane (5.8%). The wood EO is mainly composed of long-chain alkanes and fatty acids, and the major components are nonacosane (9.7%) and palmitic acid (16.2%). The inner bark EO showed the strongest antimicrobial activity against the anaerobic bacteria Prevotella nigrescens (minimum inhibitory concentration-MIC of 50 µg mL−1). The outer bark and wood EOs showed MICs of 100 µg mL−1 for all aerobic microorganisms tested. The EOs presented low toxicity to Vero cells. These results suggest that K. coriacea, a Brazilian plant, provide initial evidence of a new and alternative source of substances with medicinal interest. PMID:25960759

  4. METHODS FOR OVERCOMING SEED DORMANCY AND THE INITIAL GROWTH OF Ziziphus joazeiro Mart. IN DIFFERENT SOILS

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    JOSENARA DAIANE DE SOUZA COSTA

    2016-01-01

    Full Text Available Considering the potential and importance of biodiversity of the Caatinga biome, studies on endemic species are relevant to conservation of its natural resources. The objectives of this work was to evaluate seed viability and physical methods for overcoming seed dormancy in juazeiro (Ziziphus joazeiro Mart. and assess the influence of different types of soil on the initial growth of juazeiro plants. The experiments were conducted in three stages. In the first stage, the viability of seeds from different lots was evaluated using the tetrazolium test. The second stage was conducted in a plant nursery, evaluating the application of physical processes (scarification with sandpaper and hammer in overcoming seed dormancy, and the initial growth of the plants. In the third step, the chlorophyll a and b contents, gas exchange and dry matter accumulation were evaluated in young juazeiro plants in three types of soil (Oxisol, Entisol and Vertisol. The results indicate that the viability of juazeiro seeds is greatly influenced by differences between the progenitor plants and by storage conditions, which enable a longevity of two years when stored at 22°C and 16% of relative humidity. The scarification methods with sandpaper and hammer are not efficient to reduce the time and uniform seed germination. The juazeiro plants have high growth potential in different edaphic environments, adapting well to soils of different textures and chemical compositions.

  5. Antitumor effect of laticifer proteins of Himatanthus drasticus (Mart.) Plumel - Apocynaceae.

    Science.gov (United States)

    Mousinho, Kristiana C; Oliveira, Cecília de C; Ferreira, José Roberto de O; Carvalho, Adriana A; Magalhães, Hemerson Iury F; Bezerra, Daniel P; Alves, Ana Paula N N; Costa-Lotufo, Letícia V; Pessoa, Claúdia; de Matos, Mayara Patrícia V; Ramos, Márcio V; Moraes, Manoel O

    2011-09-01

    Himatanthus drasticus (Mart.) Plumel - Apocynaceae is a medicinal plant popularly known as Janaguba. Its bark and latex have been used by the public for cancer treatment, among other medicinal uses. However, there is almost no scientific research report on its medicinal properties. The aim of this study was to investigate the antitumor effects of Himatanthus drasticus latex proteins (HdLP) in experimental models. The in vitro cytotoxic activity of the HdLP was determined on cultured tumor cells. HdLP was also tested for its ability to induce lysis of mouse erythrocytes. In vivo antitumor activity was assessed in two experimental models, Sarcoma 180 and Walker 256 carcinosarcoma. Additionally, its effects on the immunological system were also investigated. HdLP did not show any significant in vitro cytotoxic effect at experimental exposure levels. When intraperitoneally administered, HdLP was active against both in vivo experimental tumors. However, it was inactive by oral administration. The histopathological analysis indicates that the liver and kidney were only weakly affected by HdLP treatment. It was also demonstrated that HdLP acts as an immunomodulatory agent, increasing the production of OVA-specific antibodies. Additionally, it increased relative spleen weight and the incidence of megakaryocyte colonies. In summary, HdLP has some interesting anticancer activity that could be associated with its immunostimulating properties. Copyright © 2011. Published by Elsevier Ireland Ltd.

  6. Chemical Composition, Antifungal and Antioxidant Activities of Hedyosmum brasiliense Mart. ex Miq. (Chloranthaceae) Essential Oils

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    Murakami, Cynthia; Cordeiro, Inês; Young, Maria Cláudia M.

    2017-01-01

    Background: Hedyosmum brasiliense Mart. ex Miq. (Chloranthaceae) is a dioecious shrub popularly used in Brazil to treat foot fungi and rheumatism. This work investigated the chemical composition, antifungal, and antioxidant activities of flowers and leaves of H. brasiliense essential oils; Methods: H. brasiliense male and female flowers and leaves were collected at Ilha do Cardoso (São Paulo) and the essential oils were extracted by hydrodistillation and analyzed by GC/MS and their similarity compared by Principal Component Analysis. Antifungal activity was performed by bioautography and antioxidant potential by 2,2-diphenyl-2-picrylhydrazyl hydrate (DPPH) free radical scavenging and β-carotene/linoleic acid system; Results: The major compounds for all oils were sabinene, curzerene, and carotol, but some differences in their chemical composition were discriminated by Principal Component Analysis (PCA) analysis. Bioautography showed two antifungal bands at Rf’s 0.67 and 0.12 in all samples, the first one was identified as curzerene. The oils presented stronger antioxidant potential in β-carotene/linoleic acid bioassay, with IC50’s from 80 to 180 μg/mL, than in DPPH assay, with IC50’s from 2516.18 to 3783.49 μg/mL; Conclusions: These results suggested that curzerene might be responsible for the antifungal activity of H. brasiliense essential oils. Besides, these essential oils exhibited potential to prevent lipoperoxidation, but they have a weak radical scavenger activity. PMID:28930269

  7. Mutagenicity and antimutagenicity of Salacia crassifolia (mart. Ex. Schult. G. Don. evaluated by Ames test

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    C. C. Carneiro

    2017-09-01

    Full Text Available Abstract Salacia crassifolia (Mart. Ex. Schult. G. Don. is a bush which belongs to Celastraceae family and occurs specially in Brazilian Cerrado. Its leaves, stem, seeds and fruits are popularly used for several medicinal purposes, such as antitumoral, antirheumatic, anti-inflammatory and antimicrobial. In this study, the mutagenic and antimutagenic activities of S. crassifolia stem bark fractions (hexane, ethyl acetate and hydroalcoholic were evaluated by the Ames mutagenicity assay in Salmonella typhimurium TA98 and TA100 strains. By the obtained results, all S. crassifolia fractions did not significantly increase the number of prototrophic revertants for histidine (His+ in both S. typhimurium strains tested (p > 0.05, suggesting absence of mutagenicity. Regarding antimutagenicity, the fractions ethyl acetate and hydroalcoholic significantly decreased the number of His+ revertants colonies induced by positive control for strain TA98 (p < 0.05, demonstrating protection against mutagenicity induced by 4-nitroquinolile1-oxide, whereas the hexane fraction did not show antimutagenic effect in this strain. In the TA100 strain, all fractions of S. crassifolia protected DNA against the harmful action of sodium azide, and the hexane fraction exhibited the greatest protection in this work. Thus, it’s possible conclude that the fractions of S. crassifolia tested in this study could be used in chemoprevention.

  8. Pharmacological studies of ethanolic extracts of Maytenus rigida Mart (Celastraceae in animal models

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    Vanda Lucia dos Santos

    Full Text Available The crude ethanol extract (EEOH of the bark of Maytenus rigida Mart (Celastraceae a plant used in Brazil herbal traditional medicine, was tested for anti-inflammatory, antiulcer and antidiarrhoeal activities in animal models. No acute toxicological sign was observed in animals treated with the highest dose (5000 mg/kg, p.o. or 2000 mg/kg i.p. of EEOH. The extract doses of 250, 500 or 750 mg/kg revealed a significant inhibitory effect (P < 0,01 in carrageenin-induced rat paw oedema and exhibited ulcer-protective properties against ethanol-induced ulceration in rats. An anti-diarrhoeal activity (P < 0.01 was also observed in castor-oil-induced diarrhoeal in mice. The intestinal transit was significantly (P < 0.01 reduced, however the pretreatment did not reduce the weight of intestinal contents. These results support the popular applications of Maytenus rigida for the treatment of inflammation, ulcer and diarrhoea in Brazil herbal traditional medicine.

  9. Exposure to Melan-A/MART-126-35 tumor epitope specific CD8(+)T cells reveals immune escape by affecting the ubiquitin-proteasome system (UPS).

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    Ebstein, Frédéric; Keller, Martin; Paschen, Annette; Walden, Peter; Seeger, Michael; Bürger, Elke; Krüger, Elke; Schadendorf, Dirk; Kloetzel, Peter-M; Seifert, Ulrike

    2016-05-04

    Efficient processing of target antigens by the ubiquitin-proteasome-system (UPS) is essential for treatment of cancers by T cell therapies. However, immune escape due to altered expression of IFN-γ-inducible components of the antigen presentation machinery and consequent inefficient processing of HLA-dependent tumor epitopes can be one important reason for failure of such therapies. Here, we show that short-term co-culture of Melan-A/MART-1 tumor antigen-expressing melanoma cells with Melan-A/MART-126-35-specific cytotoxic T lymphocytes (CTL) led to resistance against CTL-induced lysis because of impaired Melan-A/MART-126-35 epitope processing. Interestingly, deregulation of p97/VCP expression, which is an IFN-γ-independent component of the UPS and part of the ER-dependent protein degradation pathway (ERAD), was found to be essentially involved in the observed immune escape. In support, our data demonstrate that re-expression of p97/VCP in Melan-A/MART-126-35 CTL-resistant melanoma cells completely restored immune recognition by Melan-A/MART-126-35 CTL. In conclusion, our experiments show that impaired expression of IFN-γ-independent components of the UPS can exert rapid immune evasion of tumor cells and suggest that tumor antigens processed by distinct UPS degradation pathways should be simultaneously targeted in T cell therapies to restrict the likelihood of immune evasion due to impaired antigen processing.

  10. Uusi kinolevi filme tutvustab Tiit Tuumalu / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2008-01-01

    Mängufilmid "Lubadused idast" ("Eastern Promises") : režissöör David Cronenberg : Suurbritannia - Kanada - Ameerika Ühendriigid 2007 ja "Ma olen legend" ("I Am Legend") : režissöör Francis Lawrence : Ameerika Ühendriigid 2007

  11. Fisiologia pós-colheita de frutos da palmeira Mauritia vinifera Mart. (Arecaceae Postharvest physiology of Mauritia vinifera Mart. (Arecaceae palm fruits

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    Paulo Santelli

    2009-09-01

    Full Text Available Alterações pós-colheita no amadurecimento dos frutos de Mauritia vinifera (buriti, colhidos com coloração marrom clara, foram estudadas acompanhando-se: massa, volumes gasosos intercelulares, concentração de CO2 e O2 na atmosfera interna, firmeza e as evoluções de CO2 e etileno, tanto a 25 ºC quanto sob baixa temperatura (8 ºC. Os frutos apresentaram injúria de resfriamento quando armazenados a 8 ºC e não amadureceram ao serem retornados para 25 ºC. Sob umidade elevada, baixa transpiração, a conservação do buriti triplicou em comparação com os frutos armazenados em ambiente menos úmido (65 a 85%. A casca resistente destes frutos perde a firmeza e o arranjo compacto das escamas e torna-se mais frágil e mais permeável a gases durante o amadurecimento ou quando armazenados sob temperatura que causa injuria de resfriamento. Os frutos de buriti contém apenas cerca de 1% volume gasoso intercelular, o que é indicativo de susceptibilidade à injúria de impacto, mediante descolamento de escamas. No amadurecimento a polpa torna-se macia, conforme leitura de penetrômetro, diminuindo a resistência ao transporte dos frutos, que passam a ser facilmente amassados. Estes frutos apresentaram comportamento climatérico típico e o pico de evolução de CO2 ocorreu dois dias após o pico do etileno. As curvas de concentração interna de CO2 e de O2 no buriti foram diferentes de outros frutos previamente estudados pelo fato de sofrerem uma grande redução da resistência difusiva da casca, causada pela formação das aberturas entre as escamas durante o amadurecimento.We studied postharvest ripening changes in Mauritia vinifera Mart. fruits, known as "buriti", harvested at a mature light-brown color stage, from palms on the Brazilian Central Plateau, as follows: weight loss, internal gaseous volume, internal CO2 and O2 concentration, firmness and CO2 and ethylene evolution, at room temperature (25ºC and at low temperature (8 ºC. M

  12. Atividade alelopática de extratos de diferentes partes de juazeiro (Ziziphus joazeiro Mart. - Rhamnaceae Allelopathic activity of different parts of juazeiro (Ziziphus joazeiro Mart. - Rhamnaceae

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    Andreya Kalyana de Oliveira

    2012-09-01

    Full Text Available O objetivo neste trabalho foi avaliar o potencial alelopático do extrato de cascas e de folhas juazeiro (Ziziphus joazeiro Mart. sobre as sementes de alface (Lactuca sativa L.. Foram conduzidos dois experimentos, em ambos foi usado o delineamento inteiramente casualizado. No primeiro foram realizadas quatro repetições e cinco tratamentos (EF - extrato de folhas a 100 ºC, EF - extrato de folhas a 25 ºC, EC - extrato de cascas a 100 ºC, EC - extrato de cascas a 25 ºC, e água destilada. No segundo foram realizados cinco tratamentos (0%, 25%, 50%, 75% e 100% de concentração do extrato bruto e quatro repetições com 20 sementes de alface. O extrato bruto foi obtido após a agitação das cascas e das folhas com água em liquidificador utilizando-se 50 g de material para 500 ml de água. Os resultados mostraram efeito do extrato dependendo da concentração. Os extratos brutos e diluídos de Z. joazeiro não afetaram a germinação, mas nas maiores concentrações causaram elevada porcentagem de plântulas anormais e o extrato de folhas e de cascas extraído a 100 ºC reduziram o crescimento da raiz e parte aérea. Extratos aquosos de cascas e de folhas de Z. juazeiro apresentam efeito fitotóxico na germinação de sementes de L. sativa.This study aimed to identify the allelopathic activity of extracts from Ziziphus joazeiro bark and leaves on the seeds of lettuce (Lactuca sativa. Two experiments were conducted, which both used a randomized design. The first four replicates were the following treatments (EF-extract of leaves at 100ºC, EF-extract of leaves at 25ºC, EC-extract of bark at 100ºC, EC-extract of bark at 25ºC, and distilled water. The next five treatments used 0%, 25%, 50%, 75% and 100% concentrations of the crude extract and four replicates of 20 seeds. The crude extract was obtained after the bark and leaves were blended with water (50 g of material for 500 ml of water. The results showed that the effect of the extract

  13. Prantsuse pidu Berliinis / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2001-01-01

    Euroopa Filmiakadeemia auhinnatseremooniast. Parim film - prantslaste "Amélie", parim režissöör - sama filmi looja Jean-Pierre Jeunet ning parim operaator Bruno Delbonnel on samuti sama filmi oma. Parim naisnäitleja on prantslanna Isabelle Huppert austerlase Michael Haneke filmist "Klaveriõpetaja" ja meesnäitleja Ben Kingsley Suurbritannia-Hispaania ühistöös "Seksikas tõbras". Tiina Loki sõnul näeb enamikku neist filmidest ka praegu käimasoleval Pimedate Ööde Filmifestivalil

  14. Iris - nimi marmortahvlilt / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2003-01-01

    Briti kirjanikust Iris Murdochist pajatava inglise-ameerika mängufilmist "Iris" eesti videolevisse jõudmise puhul. Võrreldakse inglise teatrilavastaja Richard Eyre filmidebüüti Elmo Nüganeni debüütfilmiga "Nimed marmortahvlil"

  15. Film nagu monument / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2003-01-01

    Esinduslik filmiajakiri "Sight & Sound" hääletas Orson Welles'i filmi "Kodanik Kane" ("Citizen Kane", Ameerika Ühendriigid, 1941) maailma kõigi aegade parimaks mängufilmiks. Selle filmi fenomenist

  16. Matemaatikas paremad ... Miks? / Tiit Lepmann

    Index Scriptorium Estoniae

    Lepmann, Tiit

    2002-01-01

    TÜ matemaatika didaktika õppetool korraldas uurimuse 1996.a. õppekavale üleminekust matemaatikas. 1998.a. mais anketeeriti eesti õppekeelega koolide 7.-10. klassi matemaatikaõpetajaid, 1999.a. korraldati sama küsitlus vene õppekeelega koolides. Küsimused olid jaotatud viide rubriiki: töötingimused, õppekava, õpetuse sisu, meetodid. Tasemetööde ja riigieksamite tulemuste põhjal on vene koolide õpilased matemaatikas eesti õpilastest sageli üle, ehkki õpetuse sisu ja taotlused on samad. Selgitati, mille poolest erinevad eesti ja vene õppekeelega koolide matemaatikaõpetajate harjumused uue materjali esitamisel, selle kinnistamisel, õpilaste teadmiste kontrollimisel ning kodutööde andmisel

  17. Nad muutuvad lojaalsemaks / Tiit Efert

    Index Scriptorium Estoniae

    Efert, Tiit, 1976-

    2003-01-01

    Autor vaatleb 2002. aasta sügisel Emori poolt läbi viidud Eesti Reklaamiagentuuride Liidu poolt tellitud reklaamiagentuuride kliendiuuringu tulemusi. Diagramm: olulisemad kriteeriumid reklaamiagentuuri valikul.

  18. Lumepall hakkas veerema / Tiit Madisson

    Index Scriptorium Estoniae

    Madisson, Tiit, 1950-

    2008-01-01

    Lk. 67-68: president Toomas Hendrik Ilves kuulutas veto Riigikogus vastu võetud keelatud rajatise seadusele. President nimetas Tõnismäe "sõdur-vabastajat" kui massimõrvadele pühendatud ausammast eestlastele solvavaks, vene tudengid vastasid sellele Moskva Eesti saatkonna juures korraldatud piketiga

  19. "Sõrmused" noolivad koort / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2002-01-01

    Tänasest linastub eesti kinodes esimene Peter Jacksoni käe all valmivast kolmest filmist J.R.R. Tolkieni triloogia "Sõrmuste isand" alusel - "Sõrmuse vennaskond", "The Lord of the Rings : The Fellowship of the Ring" : Uus-Meremaa, Ameerika Ühendriigid 2001. Oletusi filmi edust järgmisel Oscarite jagamisel

  20. ETV kutsub tantsule / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2003-01-01

    Tantsufilmide õhtu "Meeste mängud" ETVs. Lähemalt filmidest "The Car Man" (koreograaf Matthew Bourne, režissöör Ross MacGibbon), "Achilleuse tulek" ("Enter Achilleus" : koreograaf Lloyd Newson, režissöör Clara van Gool), "Ühevärvilised inimesed, elutud unistused" ("Dead Dreams of Monochrome Men" : koreograaf Lloyd Newson, režissöör David Hinton). Lisatud filmide kava

  1. Agendid, nuhid, pealekaebajad / Tiit Noormets

    Index Scriptorium Estoniae

    Noormets, Tiit, 1959-

    2012-01-01

    Siiani ei ole peaaegu üldse avaldatud Nõukogude julgeoleku tööriistade - agentide töö peamist "nähtavat" jälge - nende ettekandeid. Agent "Välk" ehk kodanikunimega Adolf Lõhmus oli üks tippagente, tänu kellele lõpuks langes vendade Saalistete metsavennasalk. Lisaks agentidele sai julgeolek andmeid omaalgatuslikelt pealekaebajatelt. Võrumaa komsomolitegelase Hans Valli töö näitab sihikindlat ja põhjalikku tööd inimeste järele nuhkimises. Lisatud agendi "Välk" ja Hans Valli töö näited

  2. Kinos voolab naftat / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2010-01-01

    Filmistuudio Nafta lühifilmide kava 1. oktoobrist 2010 Tallinna kinos Artis. Kavasse kuuluvad uued linateosed: Heleri Saariku "Näkilugu" ja Margus Paju "Blackout" ning Priit Pääsukese "Must Peeter" (2008), Peeter Sauteri novelli "Must notsu" ekraniseering

  3. Animeeritud fantaasiate aeg / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2006-01-01

    23. nov. algab PÖFFi raames toimuv animafilmifestifal "Animated Dreams", kus üks esimeste hulgas näidatavaid filme on inglase Phil Mulloy "Perekond Christie". Keskne on šveitsi klassiku Georges Schwizgebeli retrospektiiv, on eesti uut animatsiooni, muusikavideosid jne

  4. Vene oma Puhh / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2005-01-01

    Videos on saadavad vene animaatori Fjodor Hitruki animafilmid A.A. Milne'i "Karupoeg Puhhi" lugudest, filmitud 1964-1972, nimiosalist dubleerib Malle Peedo. Lindil on ka originaalversioon Jevgeni Leonovi häälega

  5. Rõve kuubis, aga... / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2006-01-01

    Dokumentaalfilm "Aristokraadid", kus ühte roppu habemega anekdooti jutustavad meelelahutustööstusest tuntud tegijad : režissöör Paul Provenza : Ameerika Ühendriigid 2006. Filmi näitab Tallinna Kinomaja

  6. Meelis Urbani unistus / Tiit Elner

    Index Scriptorium Estoniae

    Elner, Tiit

    1999-01-01

    Ettevõtja Meelis Urbani plaan ehitada Kiviõli põlevkivikarjääri 60 milj. krooni maksev meelelahutuskeskus. Ilmunud ka: Molodjozh Estonii, 22. mai 1999, lk. 9; Delovõje Vedomosti, 2. juuni 1999, lk. 32

  7. Haapsalus hakkab õudne / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2006-01-01

    PÖFF-i abiga toimub Haapsalus õudusfilmide festival, idee autoriks reklaamiagentuuri Zavood juht Marek Reinaas. Eesti Kunstiakadeemia tudengid esinevad videoinstallatsioonide ja perfomance'ite eriprojektiga "Hirmurõõm". Lisatud festivali programmijuhi Helmut Jänese vastus ekstreemse õudusfilmi "Kannibali holokaust" näitamise kohta

  8. Circulating Tyrosinase and MART-1 mRNA does not Independently Predict Relapse or Survival in Patients with AJCC Stage I–II Melanoma

    DEFF Research Database (Denmark)

    Schmidt, Henrik; Sørensen, Boe S; Sjoegren, Pia

    2006-01-01

    The detection of melanoma cells in peripheral blood has been proposed to select patients with a high risk of relapse. In this study, tyrosinase and melanoma antigen recognized by T cells 1 (MART-1) mRNA expression was evaluated in serial samples obtained before definitive surgery and during follow...... level, and histological subtype were analyzed together with tyrosinase and MART-1 mRNA treated as updated covariates in a Cox proportional-hazard model. After a median follow-up time of 66 months, 42 out of 236 patients (18%) had relapsed. The following variables were significantly associated...... with relapse-free survival in the univariate analyses: tyrosinase, MART-1, gender, ulceration, thickness, Clark level, and histological subtype. Entering these covariates into a multivariate Cox analysis resulted in thickness as the single independent prognostic factor (P

  9. Substâncias ergásticas foliares de espécies amazônicas de Oenocarpus Mart. (Arecaceae: caracterização histoquímica e ultra-estrutural Leaf ergastic substances of Amazonian species of Oenocarpus Mart. (Arecaceae: histochemical and ultrastructural characterization

    Directory of Open Access Journals (Sweden)

    Rolf Junior Ferreira Silva

    2009-01-01

    Full Text Available O presente estudo teve por objetivo diagnosticar e caracterizar as substâncias ergásticas foliares de Oenocarpus bacaba Mart., O. distichus Mart., O. mapora H. Karst. e O. minor Mart. através de microscopias óptica e eletrônica de varredura, análises histoquímicas e microanálises físicas. Secções transversais e longitudinais, assim como maceração foram realizadas em material botânico fixado. As análises histoquímicas foram empregadas em material botânico in natura, seguindo-se protocolos específicos para mucilagem, amido e sílica. Microanálises físicas foram feitas com Energy Dispersive Spectroscopy (EDS detector. Nas espécies estudadas de Oenocarpus Mart., as substâncias ergásticas foliares correspondem a mucilagem amorfa; grãos de amido poliédricos do tipo simples e sílica opalina sob a forma de corpos elípticos e esféricos-globosos de superfície espiculada, ambos com elevado teor de dióxido de silício. As observações microscópicas, os testes histoquímicos e as microanálises físicas permitiram diagnosticar, caracterizar e elucidar a estrutura e ultra-estrutura das substâncias ergásticas ocorrentes nas folhas dos táxons analisados de Oenocarpus Mart.The purpose of this study was to diagnose and characterize the leaf ergastic substance of Oenocarpus bacaba Mart., O. distichus Mart., O. mapora H. Karst. and O. minor Mart. by light and scanning electron microscopy, histochemical analyses and physical microanalyses. Transverse and longitudinal sections as well as maceration were made in fixed botanical material. The histochemical analyses were made in non-fixed botanical material, using specific tests for mucilage, starch and silica. An Energy Dispersive Spectroscopy (EDS detector was used for the physical microanalyses. In the Oenocarpus Mart. species studied, the leaf ergastic substances corresponded to amorphous mucilage, simple-type polyhedrical starch grain and opaline silica in the shape of elliptical

  10. La poesía como vaso comunicante entre los Cuadernos de apuntes de José Martí y los de José Lezama Lima

    Directory of Open Access Journals (Sweden)

    Caridad Atencio

    2015-09-01

    Full Text Available Este artículo estudia los llamados Diarios del poeta José Lezama Lima, que recogen anotaciones suyas entre los años 1939-1949 y entre 1956-1958, para analizar cómo se refleja en ambos textos el interés por la poesía y la reflexión acerca de la misma. Sus anotaciones son comparadas con las de José Martí, percibiendo que mientras que la poesía era para Martí la forma suprema de la literatura, para Lezama llegó a ser un método de conocimiento de la realidad, la categoría central a la que conduce su pensamiento estético. Se pretende demostrar además cómo Lezama parte de las ideas de Martí sobre la poesía para llegar a tener ideas propias y luego trascendentes.   This article studies what are known as the Diaries of poet José Lezama Lima, in which his notes taken between 1939-1949 and 1956-1958 are gathered in order to analyze how both texts reflect his interest towards poetry as well as his reflections about it. His notes are compared with those of José Martí, revealing the fact that whereas for Martí, poetry was the supreme manifestation of literature; Lezama saw it as a method for acquiring knowledge of reality, the central category to which his aesthetic thinking leads. An attempt is made to further showcase the fact that Lezama starts off with Martí's ideas about poetry in order to later develop his own, which would at a later date become transcendental.

  11. Catolé palm (Syagrus oleracea Mart fruits: fatty and amino acids composition

    Directory of Open Access Journals (Sweden)

    Moreira, Rosalynd V. R.

    2003-06-01

    Full Text Available Catolé Palm (Syagrus oleracea Mart Fruits were analysed for their chemical composition. The pulp and kernel portions contained 0.7 and 40.0% lipids. Freshly extracted kernel oil showed a small concentration (0.4 meq/kg of peroxides but did not contain free fatty acids. The iodine and saponification values were 27.4 and 226, respectively. A large qualitative as well as quantitative difference in the fatty acid composition between the catolé pulp and kernel oil was observed. Fifteen and 19 fatty acids were identified in the pulp and kernel oil, respectively. These oils contained 48.9 and 73.2 % saturated fatty acids. The principal saturated fatty acids of the pulp oil was palmitic (C16 acid, while that of kernel oil was lauric (C12 acid. Oleic acid was the main monounsaturated fatty acid in both oils. In pulp oil, linoleic (C18:2 and linolenic (C18:3 were present at 23.5 and 11,3% concentrations, while kernel oil contained only linoleic acid (3.59%. In relation to amino acid composition of proteins, pulp proteins presented better amino acid profile than kernel proteins. In pulp proteins, the essential amino acids were present at concentrations higher than recommended by FAO except for methionine and lysine, while kernel proteins were deficient in all essential amino acids except phenylalanine, isoleucine and threonine.Los frutos de la Palmera catolé (Syagrus oleracea Mart fueron analizados para determinar su composición química. Las fracciones de la pulpa y almendra contenían 0,7 y 40.0 % de lípidos. El aceite de almendra fresca mostró una pequeña concentración de peróxidos pero no presentó ácidos grasos libres. El índice de iodo y de saponificación fueron 27,4 y 226, respectivamente. Fue observada una gran diferencia cualitativa como también cuantitativa en la composición de ácidos grasos entre el aceite de la pulpa y de la almendra. 15 y 19 ácidos grasos fueron identificados en el aceite de la pulpa y de la almendra

  12. Biting midges (Diptera: Ceratopogonidae from Martín García Island, Argentina

    Directory of Open Access Journals (Sweden)

    María M Ronderos

    2011-09-01

    Full Text Available Nearly 230 species of biting midges have been recorded or described from Argentina; 38 of them are known from the Buenos Aires province and only one is cited from Martín García Island. This paper presents the results raised from six collecting trips which took place on the island during spring 2005, summer 2006 and autumn 2009. Diverse sampling sites including permanent and temporary aquatic environments were chosen, most of the ten sampling sites were ponds of diverse origin, some of these environments were covered with floating vegetation as Lemna gibba, Lemna minuscule, Salvinia biloba, Salvinia minima, Azolla filiculoides, Limnobium laevigatum, Pistia stratiotes, Spirodela intermedia, Wolffiella oblonga and Wolffia columbiana. Other sites were placed in urban and suburban areas. Adults were collected with sweep nets at sunrise and sunset and with light traps at intervals of four to five hours at night, depending on electricity availability on the island. Larvae and pupae were collected with different implements depending on characteristics of each surveyed aquatic habitat. In free standing water, they were captured with small sieves or hand pipettes and micropipettes, flotation techniques were utilized for sampling vegetated areas, free and rooted floating hydrophytes were extracted for removing insects among them. Thirteen species of Ceratopogonidae were collected, three of Atrichopogon Kieffer, three of Forcipomyia Meigen, two of Dasyhelea Kieffer, four of Culicoides Latreille, and one of Bezzia Kieffer, all representing new records from the island. Rev. Biol. Trop. 59 (3: 1183-1194. Epub 2011 September 01.Alrededor de 230 especies de ceratopogónidos han sido registradas o descritas en Argentina, 38 de ellas son conocidas para la provincia de Buenos Aires y sólo una ha sido previamente citada para la Isla Martín García. En este trabajo se presentan los resultados obtenidos a partir de muestreos realizados en seis viajes a la isla

  13. Fenologia reprodutiva e qualidade das sementes de Cabralea canjerana (Vell. Mart

    Directory of Open Access Journals (Sweden)

    Marciele Felippi

    2015-12-01

    Full Text Available A madeira de Cabralea canjerana (Vell. Mart. (canjerana é de elevada qualidade, sendo indicada para confecção de móveis e construção civil, além de possuir importância paisagística. O objetivo no presente estudo foi caracterizar a fenologia reprodutiva de canjerana, além de verificar os aspectos físicos e fisiológicos das sementes de diferentes árvores matrizes localizadas em remanescentes, no Município de Frederico Westphalen, RS. Durante três anos foram realizadas observações fenológicas mensais, em 20 indivíduos arbóreos, e após a coleta dos frutos maduros, as sementes foram analisadas no Laboratório de Silvicultura da Universidade Federal de Santa Maria, RS, comparando-se matrizes por meio do peso de mil sementes, teor de água, porcentagem e velocidade de germinação e emergência. A floração de C. canjerana é anual, persistindo de agosto a dezembro, sendo possível encontrar botões florais, concomitantemente com frutos em desenvolvimento e maduros. Os frutos iniciam a dispersão no mês de setembro, podendo ser coletados em amplo período (setembro a março e frutos aparentemente maduros, em diferentes árvores matrizes, não garantem elevado poder germinativo às sementes de C. canjerana.

  14. ESTABLISHMENT AND IN VITRO MULTIPLICATION OF Luehea divaricata MART. et ZUCC.

    Directory of Open Access Journals (Sweden)

    Andressa Vasconcelos Flôres

    2011-03-01

    Full Text Available Luehea divaricata Mart. et  Zucc. (acoita-cavalo of the Malvaceae family, is a forest-tree species that has suffered great anthropic disturbance during the last decades. This fact has contributed to the reduction of natural populations and, consequently, of its genetic variability. This justifies studies related to the propagation of the species. As a means of vegetative propagation, micropropagation is an alternative for the regeneration of plants with difficult natural regeneration and a strategy for species conservation. The objectives of this study were to determine the most efficient type of explant and growth medium for in vitro establishment and verify the influence of different concentrations of BAP cytokinin in the multiplication of nodal segments of Luehea divaricata. The seeds used were collected and stored by the Fundação Estadual de Pesquisa Agropecuária – FEPAGRO/Florestas (Agriculture and Cattle Research State Foundation – FEPAGRO/Forests, in Santa Maria, RS, Brazil, and the seedlings obtained in vitro were used as sources of the explants. In the selection of the explants and growth medium, the tips of stems and nodal segments grown in the MS and WMP nutritive media were tested. Different concentrations of BAP (0, 5, 10 and 15 mg L-1 were evaluated in the in vitro multiplication of the species. In the in vitro establishment of Luehea divaricata, both tips of stems and nodal segments can be used and also both growth media. To maximize the growth of the species, the WPM growth medium should be used due to its reduced cost. In the in vitro multiplication of the species, cytokinin BAP should not be added because, besides reducing the costs in the in vitro cultivation of Luehea divaricata, the best response for the majority of the characteristics evaluated was observed in the absence of this regulator,.

  15. Las Obras de Albeyteria de Martín Arredondo

    Directory of Open Access Journals (Sweden)

    Teixidó Gómez, Francisco

    2002-12-01

    Full Text Available In this work we analyze the book Obras de Albeyteria by Martin Arredondo, probably the most important «veterinarian» in Spain in the 17th century and a manificent example of Galen’s medical applied to animals. The book is unbalanced in many aspects: classic and modern authors are quoted, philosophers, historians, physicians, veterinaians, there are passages of great scientific, philosophical, erudite interest which are explained in an easy or troublesome way, accurately or with out of place digressions, with or without scientific precision. In his work, biology and equine pathology, the history of veterinary and a great amount of cultural aspects of that time they are mixed with fantasies, mythology, superstitions, etc.

    En este trabajo analizamos las Obras de Albeyteria de Martín Arredondo, probablemente el albéitar más importante del siglo XVII español y auténtico exponente del galenismo aplicado a la medicina animal. El texto estudiado es desigual en muchos aspectos, se dan cita autores clásicos y modernos ya sean filósofos, historiadores, médicos, albéitares, y hay pasajes de gran interés científico, filosófico, de erudición, etc., explicados de manera sencilla o engorrosa, con precisión o con digresiones que no hacen al caso, con rigurosidad científica o sin ella. En su obra, la biología y patología equinas, la historia de la albeitería y un gran número de facetas de la cultura de la época se entremezclan con fantasías, mitología, supersticiones, etc.

  16. Anti-inflammatory and antinociceptive activities of Euterpe oleracea Mart., Arecaceae, oil

    Directory of Open Access Journals (Sweden)

    Hugo A. S. Favacho

    2011-02-01

    Full Text Available The oil of the fruits of Euterpe oleracea Mart., Arecaceae (OEO, was evaluated in models of inflammation and hyperalgesia in vivo to study its effects on these conditions. The experimental models contained the writhing test in mice, rat paw edema, granuloma test in rats, vascular permeability in rats, cell migration to the peritoneal cavity in rats and ear erythema induced by croton oil in mice. Doses of 500, 1000 and 1500 mg/kg of OEO were administered orally. The observed number of writhes was inhibited by 33.67, 45.88 and 55.58%, respectively. OEO produced a dose-dependent effect, with linear correlation coefficient R=0.99 (y=0.0219x+23.133, and the median effective dose found was 1226.8 mg/kg. The oral administration of 1226.8 mg/kg of OEO inhibited carrageenan-induced edema by 29.18% (p<0.05 when compared to the control group. The daily administration of OEO for six days inhibited the formation of granulomatous tissue by 36.66% (p<0.01. In ear erythema induced by croton oil, OEO presented a significant inhibition (37.9%. In the vascular permeability test, treatment with OEO decreased the response to histamine, inhibiting vascular permeability by 54.16%. In carrageenan-induced peritonitis, OEO reduced the number of neutrophils migrating compared to the control group by 80.14%. These results suggested that OEO has anti-inflammatory and antinociceptive activities, probably of peripheral origin and linked to prostaglandin biosynthesis inhibition.

  17. Anti-inflammatory and antinociceptive activities of Euterpe oleracea Mart., Arecaceae, oil

    Directory of Open Access Journals (Sweden)

    Hugo A. S. Favacho

    2010-11-01

    Full Text Available The oil of the fruits of Euterpe oleracea Mart., Arecaceae (OEO, was evaluated in models of inflammation and hyperalgesia in vivo to study its effects on these conditions. The experimental models contained the writhing test in mice, rat paw edema, granuloma test in rats, vascular permeability in rats, cell migration to the peritoneal cavity in rats and ear erythema induced by croton oil in mice. Doses of 500, 1000 and 1500 mg/kg of OEO were administered orally. The observed number of writhes was inhibited by 33.67, 45.88 and 55.58%, respectively. OEO produced a dose-dependent effect, with linear correlation coefficient R=0.99 (y=0.0219x+23.133, and the median effective dose found was 1226.8 mg/kg. The oral administration of 1226.8 mg/kg of OEO inhibited carrageenan-induced edema by 29.18% (p<0.05 when compared to the control group. The daily administration of OEO for six days inhibited the formation of granulomatous tissue by 36.66% (p<0.01. In ear erythema induced by croton oil, OEO presented a significant inhibition (37.9%. In the vascular permeability test, treatment with OEO decreased the response to histamine, inhibiting vascular permeability by 54.16%. In carrageenan-induced peritonitis, OEO reduced the number of neutrophils migrating compared to the control group by 80.14%. These results suggested that OEO has anti-inflammatory and antinociceptive activities, probably of peripheral origin and linked to prostaglandin biosynthesis inhibition.

  18. Investigation of biological activities of dichloromethane and ethyl acetate fractions of Platonia insignis Mart. seed.

    Science.gov (United States)

    Costa Júnior, Joaquim S; Ferraz, Alexandre B F; Sousa, Taciana O; Silva, Romézio A C; De Lima, Sidney G; Feitosa, Chistiane M; Citó, Antônia M G L; Melo Cavalcante, Ana A C; Freitas, Rivelilson M; Moura Sperotto, Angelo R; Péres, Valéria F; Moura, Dinara J; Saffi, Jenifer

    2013-01-01

    Platonia insignis Mart., a native species of the Brazilian Amazon more commonly known as bacuri, is a member of the Clusiaceae family. In this study, we evaluated the chemical composition and the antioxidant and toxicity activities of the dichloromethane and ethyl acetate fractions from P. insignis seed ethanolic extract using different experimental models. Our results demonstrate in vitro antioxidant effects, by 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt and 1,1-diphenyl-2-picryl-hydrazyl assays, as well as in vivo effects in antioxidant-defective Saccharomyces cerevisiae strains to both fractions. Toxicity was evaluated against the micro-crustaceous Artemia salina Leach. and promastigote Leishmania amazonensis. The dichloromethane fraction was the most active fraction evaluated on A. salina and promastigote L. amazonensis (IC(50)  = 24.89 μg/mL and 2.84 μg/mL, respectively). In addition, a slight cytotoxicity was observed in mammalian V79 cells using ethyl acetate and dichloromethane fractions with MTT assays. Both fractions displayed genotoxicity up to 25 μg/mL (dichloromethane) and 10 μg/mL (ethyl acetate) in V79 cells, as evaluated by the alkaline comet assay. Thus, in this study, we demonstrate for the first time that ethyl acetate and dichloromethane fractions from P. insignis seeds display antioxidant effects, a toxic effect against A. salina and L. amazonensis and induce genotoxicity in V79 mammalian cells. The observed activities can be attributed to the phenolic compounds present in these fractions and to the presence of xanthones (alpha- and gamma-mangostin). © 2012 The Authors Basic & Clinical Pharmacology & Toxicology © 2012 Nordic Pharmacological Society.

  19. Gamma radiation influence in physical and chemical characteristics of Bacaba Oil (Oenocarpus bacaba Mart.)

    International Nuclear Information System (INIS)

    Fonseca, Hugo Maia; Santos, Camila Oliveira dos; Cruz, Luis Paulo Adami; Arthur, Valter; Souza, Adriana Regia Marques de

    2015-01-01

    The bacaba (Oenocarpus bacaba Mart.) is a fruit originating from the Amazon forest, and its oil has similarity to the fatty acid composition of olive oil. The objective of this study was to evaluate the quality of bacaba oil submitted to gamma radiation in the of 5, 10 and 15 kGy. The extracted oil was irradiated at doses of 5, 10 and 15 kGy, and then the physical and chemical analysis were carried out: acid value, peroxide value, iodine value, refractive index, specific gravity, saponification value, coefficient specific extinction at 232 and 270 nm and color. Was possible to evidence that radiation promoted decrease in acidity of the oil 26.67%, 27.27% and 9.09%, respectively, at the doses of 5, 10 and 15 kGy, in relation to oil which has not gone through the process (standard). The values of specific gravity, refractive index and saponification value, have not changed, but the result of peroxides were significantly affected, increasing by 51.99%, 100.44% and 89.40% values relative to the standard. It was also observed a significant increase in K232 and K270 values, suggesting increased oxidation products, conjugated dienes and trienes. The oil color has been affected by the doses, generating a product with a more yellowish color and increased brightness. That way, from the analysis, it concluded that the use of gamma radiation at the doses used were not sufficient to make it, in the short term, unsafe for consumption, but changed substantially oil color. (author)

  20. Gamma radiation influence in physical and chemical characteristics of Bacaba Oil (Oenocarpus bacaba Mart.)

    Energy Technology Data Exchange (ETDEWEB)

    Fonseca, Hugo Maia; Santos, Camila Oliveira dos; Cruz, Luis Paulo Adami, E-mail: hmaiaf@gmail.com [Universidade Federal do Tocantins (UFT), Palmas, TO (Brazil); Arthur, Valter, E-mail: arthur@cena.usp.br [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil). Lab. de Irradiacao de Alimentos e Radioentomologia; Souza, Adriana Regia Marques de, E-mail: adriana.souza@pq.cnpq.br [Universidade Federal de Goias (UFGO), Goiania, GO (Brazil). Escola de Agronomia

    2015-07-01

    The bacaba (Oenocarpus bacaba Mart.) is a fruit originating from the Amazon forest, and its oil has similarity to the fatty acid composition of olive oil. The objective of this study was to evaluate the quality of bacaba oil submitted to gamma radiation in the of 5, 10 and 15 kGy. The extracted oil was irradiated at doses of 5, 10 and 15 kGy, and then the physical and chemical analysis were carried out: acid value, peroxide value, iodine value, refractive index, specific gravity, saponification value, coefficient specific extinction at 232 and 270 nm and color. Was possible to evidence that radiation promoted decrease in acidity of the oil 26.67%, 27.27% and 9.09%, respectively, at the doses of 5, 10 and 15 kGy, in relation to oil which has not gone through the process (standard). The values of specific gravity, refractive index and saponification value, have not changed, but the result of peroxides were significantly affected, increasing by 51.99%, 100.44% and 89.40% values relative to the standard. It was also observed a significant increase in K232 and K270 values, suggesting increased oxidation products, conjugated dienes and trienes. The oil color has been affected by the doses, generating a product with a more yellowish color and increased brightness. That way, from the analysis, it concluded that the use of gamma radiation at the doses used were not sufficient to make it, in the short term, unsafe for consumption, but changed substantially oil color. (author)

  1. Food and beverage purchases in corner stores, gas-marts, pharmacies and dollar stores.

    Science.gov (United States)

    Caspi, Caitlin E; Lenk, Kathleen; Pelletier, Jennifer E; Barnes, Timothy L; Harnack, Lisa; Erickson, Darin J; Laska, Melissa N

    2017-10-01

    Little is known about customer purchases of foods and beverages from small and non-traditional food retailers (i.e. corner stores, gas-marts, dollar stores and pharmacies). The present study aimed to: (i) describe customer characteristics, shopping frequency and reasons for shopping at small and non-traditional food retailers; and (ii) describe food/beverage purchases and their nutritional quality, including differences across store type. Data were collected through customer intercept interviews. Nutritional quality of food/beverage purchases was analysed; a Healthy Eating Index-2010 (HEI-2010) score for purchases was created by aggregating participant purchases at each store. Small and non-traditional food stores that were not WIC-authorized in Minneapolis and St. Paul, MN, USA. Customers (n 661) from 105 food retailers. Among participants, 29 % shopped at the store at least once daily; an additional 44 % shopped there at least once weekly. Most participants (74 %) cited convenient location as the primary draw to the store. Customers purchased a median of 2262 kJ (540 kcal), which varied by store type (P=0·04). The amount of added sugar far surpassed national dietary recommendations. At dollar stores, participants purchased a median of 5302 kJ (1266 kcal) for a median value of $US 2·89. Sugar-sweetened beverages were the most common purchase. The mean HEI-2010 score across all stores was 36·4. Small and non-traditional food stores contribute to the urban food environment. Given the poor nutritional quality of purchases, findings support the need for interventions that address customer decision making in these stores.

  2. Martí, su presencia en la Universidad Médica

    Directory of Open Access Journals (Sweden)

    Yoandry Martínez Guevara

    2015-05-01

    Full Text Available Hace más de una década el Ministerio de Educación Superior puso como meta para la Universidad Cubana, la formación de profesionales más integrales, humanistas y capaces de cumplir conscientemente su función social. A primera vista el desafío parecía solucionable desde nuestras aulas en algunos años, el tesón y la calidad de nuestros profesores se convertía entonces en el arma protagónica de aquella lucha. La verdad fue que cada aula se convirtió en un campo de batalla. Las Universidades de Ciencias Médicas tuvieron el reto particular de que la formación de sus educandos debía responder no solo a las necesidades de nuestra sociedad, sino también a las sociedades latinoamericanas, africanas y luego, a los de cualquier parte del mundo donde fueran necesarios sus empeños. Ese médico que hoy viste celosamente su bata, es el resultado de miles de horas hombre entre docentes y personal asistencial de la salud para formar a un profesional capaz y responsable, pero sobre todo embajador de lo mejor de nuestras costumbres y nuestra identidad. No es solo un profesional bien preparado en su especialidad. Es digno representante de lo que Martí llamó “hombres de luz”, capaces de poner esperanza y seguridad allí donde otros sólo habían dejado lágrimas. Durante los últimos cinco años, nuestra salud pública enfrenta la peor fuga de cerebros de las últimas cuatro décadas; lo que pudiera representar una crisis en cualquier sociedad occidental que pondría en jaque la estabilidad sistémica, en nuestro país se enfrenta con inteligencia. No dejan de ser cubanos aquellos que por mejores condiciones de vida abandonan a los suyos, o los que por perseguir el sueño estrellado terminan puliendo pisos o de jardineros en las grandes capitales del mundo. La solución está en nuestras aulas, en poner en manos de los estudiantes las herramientas que le permitan ponerse del lado de los que menos tienen y aprendan a amar su profesión por

  3. El origen glaciar de la aureola del volcán Arsia Mons, Marte

    Directory of Open Access Journals (Sweden)

    Anguita Virella, F.

    1994-08-01

    Full Text Available Huge lobate deposits called aureoles are covering the base of the giant Martian volcanic constructs of Tharsis dome. The origin of these structures has been a matter of debate between two competing hypotheses: volcanic landslides or mountain glaciers. Here we consider the most important of the aureoles, near Arsia Mons, concluding that the glacier model explains best the deposit features, such as the layering, the ridges (interpreted as glaciotectonic ones, and the lobated terrain. We then discuss the fit of these proposed glacier deposits in the present paleoclimatic Martian models. The aureoles could be key elements in the confirmation of the «Baker cycle» model of repeated episodes of temperate, humid, sea-dominated climates coincident in time with the outflow channels activity.Al pie de los grandes volcanes marcianos del domo de Tharsis aparecen unas formas lobuladas que han recibido el nombre de aureolas. El origen de estas estructuras ha sido objeto de un largo debate entre dos hipótesis principales que las interpretan como deslizamientos de ladera o como glaciares de montaña. En este trabajo se estudia la mejor desarrollada de estas aureolas, la de Arsia Mons, llegándose a la conclusión de que la hipótesis glaciar explica mejor las características del depósito, y en concreto la existencia de estratificación, las crestas (que se interpretan como glaciotectónicas y los terrenos lobulados. Por último se discute la conexión de estos depósitos con los modelos paleoclimáticos actuales sobre Marte, lo que lleva a la conclusión de que las aureolas deben ser depósitos glaciares recientes relacionados con repetidos episodios de clima cálido (ciclos de Baker, provocados por la acción de los canales de desbordamiento.

  4. De mitos y realidades (respuesta a Luciano Martínez

    Directory of Open Access Journals (Sweden)

    José Luis Coraggio

    2009-10-01

    Full Text Available Este artículo constituye la respuesta del autor al comentario crítico realizado, en esta misma sección, por Luciano Martínez, en la pasada edición. El autor sostiene que la economía social y solidaria como un ámbito en construcción, que alberga a diversas vertientes que intentan avanzar hacia otra economía. Este carácter si bien puede albergar dudas, no debe transformase en un fatalismo inmovilizador, que permite la actualización constante del libre mercado como institución hegemónica. Antes que una utopía a denunciar desde una visión “realista”, se trata de construir una economía que combine mecanismos de mercado regulados socio-políticamente y relaciones de reciprocidad y redistribución. El texto explora, en pos de la argumentación, algunos de los elementos que conforman la economía social y solidaria.This article represents the author's response to critical commentary made in this section in the last edition by Luciano Martinez. The author maintains that the social and solidarity economy is a sphere under construction, in which several strands can be found. All of these approaches aim to move towards a different type of economy. This character as a developing realm can prompt doubts; this, however, should not lead to a paralyzing fatalism which allows the constant updating of the free market as a hegemonic institution. Far from a utopia to be denounced from a “realistic” viewpoint of economy, its concerns the construction of an economy that combines socio-politically regulated market mechanisms as well as relations of reciprocity and redistribution. The text also explores some of the elements that make up the solidarity and social economy.

  5. ANGIOSPERMAS EPÍFITAS DO ACURI (Attalea phalerata (Mart. ex Spreng.) Burret) NA FAZENDA PAREIA – MATO GROSSO – BRASIL*

    OpenAIRE

    Miranda, Amanda Ferraz de; Neto, Germano Guarim

    2012-01-01

    RESUMO - Este trabalho teve como objetivo verificar a ocorrência de angiospermas epífitas na palmeira acuri, na formação vegetacional denominada de acurizal bem como verificar as formas de vida das angiospermas epífitas e quantificar os indivíduos da palmeira (forófitos) e suas epífitas. O acurizal, vegetação caracterizada pela presença monodominante da palmeira acuri, Attalea phalerata (Mart. ex Spreng.) Burret está situado na fazenda Pareia, no município de Barra do Bugres, Mato Grosso, Bra...

  6. Neovanguardia chilena y poética del margen en la obra de Juan Luis Martínez

    OpenAIRE

    Vesely Avaria, Carola

    2016-01-01

    [ES]Esta tesis propone una lectura de la obra La nueva novela (1977), del poeta chileno Juan Luis Martínez (1942-1993), desde la óptica de una poética del margen a partir de la cual se reformulan los lenguajes poéticos tradicionales para dar origen a un discurso de corte altamente experimental y, al mismo tiempo, de sustrato sumamente político. Tomando como punto de partida dos metáforas centrales presentes en este libro-objeto, a saber, la casa y el silencio, se analizará un corpus de textos...

  7. Respuesta cardiorrespiratoria en futbolistas profesionales del Club Deportivo Universidad San Martín de Porres, al ser sometidos a ejercicio físico: estudio comparativo

    OpenAIRE

    Zavaleta Caja, Cecilia E.; Luis Véliz, José; Zavaleta Caja, Wilson; Garay Calderón, César; Belzusarri Padilla, Odórico Iván

    2005-01-01

    ResumenEste estudio fue realizado en la Villa Deportiva del Club Deportivo Universidad San Martín de Porres, Facultad de Medicina Humana de la Universidad San Martín de Po­rres - Laboratorio de Bioquímica y Nutrición, Febrero­ Marzo 2005. El tipo de estudio fue de intervención, com­parativo, longitudinal y prospectivo, y responde a un dise­ño de investigación pre y post test. El objetivo de este es­tudio fue evaluar la respuesta cardiorespiratoria en futbo­listas profesionales y no profesiona...

  8. “Todo lo que sigue es sencillamente estupendo”. Escritoras en las cartas de Ezequiel Martínez Estrada a Victoria Ocampo

    Directory of Open Access Journals (Sweden)

    Tania Diz

    2016-11-01

    Full Text Available While Ezequiel Martínez Estrada writes Marta Riquelme, between his fiction and essays, and Victoria Ocampo begins to write her memories; it arises from both an emotional and intellectual relationship through letters along more than 15 years since the late '40s and until the death of Martinez Estrada in 1964. This article will discuss much of those letters with the intended to show that one of the central axes of the epistolary is the construction by Martínez Estrada, his interlocutor in a character: writer women who acquire multiple identities including Marta Riquelme looks.

  9. From Minotaur to Buterfly: approach to the pre-Hispanic symbols in the poetry of José Martí

    OpenAIRE

    Moris, Judtih

    2011-01-01

    On April 8, 1895, on his wat to the way to Cabo Hatiano, Martí wrote in his diary: "I read about Indians." Later he would require that the reading was about the heroic resistance of the Aztecs against the troops of Hernán Cortés. These short and concise notes, were made ​​just six weeks before his death in combat, and give an idea of the importance of always granted Cuban poet to the topic of the American Indian. Martí was aware of the archaeological discoveries of the time, as evidenced by h...

  10. Jõuline pragmaatik / Väinu Rozental

    Index Scriptorium Estoniae

    Rozental, Väinu, 1957-

    2008-01-01

    Ilmunud ka: Delovõje Vedomosti 17. sept. lk. 6-7. Suurettevõtjate Assotsiatsiooni president Tiit Vähi on viimasel ajal kogunud tuntust kriitiliste väljaütlemistega valitsuse suhtes. Vt. samas: CV: Tiit Vähi; Unistas lapsepõlves lennata kõrgele; Tasub teada. Kommenteerivad: Mart Opmann, Väino Sarnet; Ronald Vähi ja Enn Sarap

  11. TCRs Used in Cancer Gene Therapy Cross-React with MART-1/Melan-A Tumor Antigens via Distinct Mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Borbulevych, Oleg Y.; Santhanagopolan, Sujatha M.; Hossain, Moushumi; Baker, Brian M. (Notre)

    2013-09-18

    T cells engineered to express TCRs specific for tumor Ags can drive cancer regression. The first TCRs used in cancer gene therapy, DMF4 and DMF5, recognize two structurally distinct peptide epitopes of the melanoma-associated MART-1/Melan-A protein, both presented by the class I MHC protein HLA-A*0201. To help understand the mechanisms of TCR cross-reactivity and provide a foundation for the further development of immunotherapy, we determined the crystallographic structures of DMF4 and DMF5 in complex with both of the MART-1/Melan-A epitopes. The two TCRs use different mechanisms to accommodate the two ligands. Although DMF4 binds the two with a different orientation, altering its position over the peptide/MHC, DMF5 binds them both identically. The simpler mode of cross-reactivity by DMF5 is associated with higher affinity toward both ligands, consistent with the superior functional avidity of DMF5. More generally, the observation of two diverging mechanisms of cross-reactivity with the same Ags and the finding that TCR-binding orientation can be determined by peptide alone extend our understanding of the mechanisms underlying TCR cross-reactivity.

  12. Measuring quality of life in people with intellectual and multiple disabilities: validation of the San Martín scale.

    Science.gov (United States)

    Verdugo, Miguel A; Gómez, Laura E; Arias, Benito; Navas, Patricia; Schalock, Robert L

    2014-01-01

    Although there are numerous quality of life instruments in the, field of intellectual disability, most of them are addressed to those, people with the highest levels of functioning, while only a few are, suitable for people with the lowest levels (i.e., people with profound, and severe intellectual disabilities, or people with intellectual and, developmental disabilities and other significant medical conditions or, disabilities). This study provides reliability and validity evidence of, the San Martín Scale, a 95-item Likert scale questionnaire that is, completed by a third-party respondent. The validation sample was composed, of 1770 people from Spain with intellectual and developmental, disabilities that showed extensive or pervasive support needs (8.7% had, mild intellectual disability, 28.25% moderate, 41.6% severe, and 21.4%, profound). The age of the participants ranged between 16 and 77 years old, (M=7.78; SD=12.32). The results suggested that the eight quality of, life domains assessed on the scale are reliable (Cronbach's alpha ranging, from .821 to .933). Confirmatory Factor Analyses provided construct, validity evidences related to the internal structure of the San Martín, Scale, and indicated that the eight first-order factor solution provided, the best fit to the data over unidimensional and hierarchical solutions. Implications of these findings and guidelines for further research are, discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. SOLID2: an antibody array-based life-detector instrument in a Mars Drilling Simulation Experiment (MARTE).

    Science.gov (United States)

    Parro, Víctor; Fernández-Calvo, Patricia; Rodríguez Manfredi, José A; Moreno-Paz, Mercedes; Rivas, Luis A; García-Villadangos, Miriam; Bonaccorsi, Rosalba; González-Pastor, José Eduardo; Prieto-Ballesteros, Olga; Schuerger, Andrew C; Davidson, Mark; Gómez-Elvira, Javier; Stoker, Carol R

    2008-10-01

    A field prototype of an antibody array-based life-detector instrument, Signs Of LIfe Detector (SOLID2), has been tested in a Mars drilling mission simulation called MARTE (Mars Astrobiology Research and Technology Experiment). As one of the analytical instruments on the MARTE robotic drilling rig, SOLID2 performed automatic sample processing and analysis of ground core samples (0.5 g) with protein microarrays that contained 157 different antibodies. Core samples from different depths (down to 5.5 m) were analyzed, and positive reactions were obtained in antibodies raised against the Gram-negative bacterium Leptospirillum ferrooxidans, a species of the genus Acidithiobacillus (both common microorganisms in the Río Tinto area), and extracts from biofilms and other natural samples from the Río Tinto area. These positive reactions were absent when the samples were previously subjected to a high-temperature treatment, which indicates the biological origin and structural dependency of the antibody-antigen reactions. We conclude that an antibody array-based life-detector instrument like SOLID2 can detect complex biological material, and it should be considered as a potential analytical instrument for future planetary missions that search for life.

  14. In Vitro Pollen Germination of Eichhornia crassipes (Mart. Solms: An Insight into its Preferred Mode of Clonal Reproduction

    Directory of Open Access Journals (Sweden)

    Somnath BHOWMIK

    2012-05-01

    Full Text Available Eichhornia crassipes (Mart. Solms is an aquatic invasive weed throughout the tropical and subtropical regions of the world. The plant rarely produces any fruit under natural condition In order to understand the causes of failure of seed set in this plant various aspect of pollen biology were studied. Pollen fertility and pollen viability was assessed using Muntzing� s mixture and in acetic orcein and TTZ, while pollen germination was assessed with different concentrations of sucrose supplemented with boric acid and Ca and Mg salts. The aim of present study was to find out the cause of sexual incompatibility of Eichhornia crassipes (Mart. Solms. In spite of high pollen fertility, pollen viability and pollen germination the species show hardly any fruit set under natural condition. The abnormal pollen germination like curling of pollen tubes, shrinkage of pollen tube tips and bending of pollen tube might be reasons of sexual incompatibility of this species. It is observed that the taxa required comparatively low sucrose concentration (5% for their optimal in vitro pollen germination (54.08%. Boric acid to certain extent also influences the in vitro pollen germination (56.2%. In the present investigation the nature of substrate in association with the effect of Boric acid, CaCO3, MgSO4 on the in vitro pollen germination of Eichhornia crassipes is also worked out. However the tested salts show no significant effect on pollen germination in the present study.

  15. Effects of diets with Amaranthus dubius Mart. ex Thell. on performance and digestibility of growing rabbits

    Directory of Open Access Journals (Sweden)

    Edgar Molina

    2015-03-01

    Full Text Available The effects on performance and digestibility in growing rabbits were studied by comparing 3 diets containing increasing inclusion rates of amaranth (Amaranthus dubius Mart. ex Thell.: 0 (A0, 160 (A16 and 320 g/kg (A32 diet. Diets were formulated isoproteic and isocaloric to meet the nutrient requirements of growing rabbits. One hundred and thirteen weaned New Zealand White rabbits (mean±standard deviation weight: 760±102 g, individually caged, were randomly assigned to one of the 3  experimental diets. Rabbits were fed ad libitum from 35 to 87 d of age, and health status and performance traits were  onitored. The coefficients of total tract apparent digestibility of the diets were measured between 42 and 46 d of age in 12 rabbits per treatment. Amaranthus dubius contained 209 g/kg dry matter (DM of crude protein and 398 g/kg DM of neutral detergent fibre. There were no significant differences between treatments in weight gain (mean 21.6 g/d and live weight at the end of the fattening period (mean 1883 g. Daily feed intake was higher (P<0.05 in A0 than in A16 and A32 diets (85.4 vs. 73.7 and 69.9 g/d, respectively, and feed conversion rate improved with increased inclusion of A. dubius in the diet (from 3.84 to 3.28 for A0 and A32 diets, respectively; P<0.05. Health status was not affected by the amaranth inclusion rate. Total tract apparent digestibility showed high values, with no differences among diets except for ether extract. Thus, A. dubius could be considered as an alternative source of protein and fibre for rabbit feeding in tropical and subtropical regions.

  16. Phenotypic distance among assai palm’s mother plants (Euterpe oleracea Mart. from Eastern Amazon

    Directory of Open Access Journals (Sweden)

    Rosemiro Santos Galate

    2014-09-01

    Full Text Available The açai palm tree (Euterpe oleracea Mart. is native to the Amazonian estuary. Media revelation of the nutraceutical properties of açai palm has resulted in its introduction in the national and international markets, consequently increasing the açai palm crop area in the Amazon. Nevertheless, açai palm cultivation is performed in a rational manner, because of limited product extraction from the native açai palm varieties. The study aimed to conduct a preliminary estimate of genetic variability, parameters, and phenotypic divergence of parent açai palms. Data from 129 parent plants from northeast Pará was collected. Analysis of variance (ANOVA of 22 morphoagronomic traits was performed to estimate the genetic parameters. Divergence was estimated using standardized average euclidean distance by using unweighted pair group method with arithmetic mean (UPGMA and Tocher clustering methods. Significant variance was noted in 77.3% traits (ANOVA, p<0.01 and p<0.05; CVg/CVe ratio indicated that 72.3% traits may present genetic variability for use in breeding programs. The euclidean distance showed EO-070 and EO-072 parent plants (Combu Island as the least divergent, and EO-010 (Belém and EO-018 (Salinópolis as the most divergent. The clustering methods determined ten (Tocher and nine (UPGMA similar groups. The most dissimilar parent plants were EO-035 (Capitão Poço, EO- 109 (Combu Island, EO-019 (Salinópolis, and EO-010 (Belém (Tocher method, whereas even the EO-010 (Belém; EO-011 (São João de Pirabas; EO-017, EO-018, and EO-019 (Salinópolis; EO-062 and EO-109 (Combu Island plants showed dissimilarity. We concluded that the 129 mother plants have high phenotypic variability, indicating the possibility of their use in genetic breeding programs. Further, the divergent parent plants can be used in the production of genotypes with favorable characteristics.

  17. Estudo etnofarmacológico e etnobotânico de Himatanthus drasticus (Mart. Plumel (janaguba

    Directory of Open Access Journals (Sweden)

    F.P. SOARES

    2015-01-01

    Full Text Available RESUMO Himatanthus drasticus (Mart. Plumel, janaguba, produz um látex em seu caule que é usado para o tratamento de alguns tipos de câncer, vermes intestinais, febre, menstruações irregulares, infertilidade feminina e úlceras gástricas. Estudos fitoquímicos revelaram a presença de acetato de lupeol e proteínas; e estudos farmacológicos, os efeitos antiúlcera, antitumoral, imunomodulador, analgésico e anti-inflamatório. O presente trabalho objetivou realizar levantamento etnobotânico e etnofarmacológico sobre H. drasticus como contribuição ao conhecimento científico da referida espécie. Foi elaborado um questionário, que foi aplicado em entrevista a 21 raizeiros nos mercados das cidades de Crato, Fortaleza e Pacajus do estado do Ceará (CE. Observou-se que 38,1% dos raizeiros têm mais de 10 anos de serviço e 47,6%, estão na faixa etária de 40 a 59 anos, o que representa um fator positivo quanto à experiência com plantas medicinais. Aproximadamente 85,7% dos raizeiros relataram o uso do látex da H. drasticus para tratamento de úlcera; 66,7% para inflamação; 66,7% para câncer. Verificou-se que as principais indicações terapêuticas relatadas pelos raizeiros sobre esta espécie estão de acordo com as informações científicas. Os levantamentos etnobotânicos e etnofarmacológicos exercem um papel primordial no resgate do conhecimento tradicional, nos meios rurais e urbanos, tanto por seu valor histórico-cultural, como também pela necessidade de confirmação das indicações de uso.

  18. El urbanismo de Santiago de Compostela : un plano con las plazuelas de San Martín y de San Miguel de 1709

    Directory of Open Access Journals (Sweden)

    Miguel Taín Guzmán

    1998-01-01

    Full Text Available El presente artículo está dedicado al estudio de un plano inédito de 1709 donde se representan las plazuelas de San Martín y de San Miguel, en el barrio intramuros de la Puerta de la Peña de Santiago de Compostela. Gracias al referido dibujo, analizo al detalle el entramado urbano de ambos espacios públicos y los edificios que los delimitan, particularmente la iglesia de San Martín Pinario, el desaparecido Palacio del Tribunal de la Santa Inquisición y la iglesia parroquial de San Miguel dos Agros.The article focuses on the study of a 1709 inpublished street plan of two squares —San Martín and San Miguel— in the Puerta de la Peña quarter (Santiago de Compostela. This oíd drawing shows the urban framework of both public spaces and also the buildings around: San Martín Pinario, the lost Palacio del Tribunal de la Santa Inquisición and the paroquial church of San Miguel de los Agros.

  19. Eesti majanduskriisi dilemma: stimuleerida või lasta kõigil kannatada? / Mikk Salu ; kommenteerinud Ülo Kaasik ja Mart Laar

    Index Scriptorium Estoniae

    Salu, Mikk, 1975-

    2009-01-01

    Autor vaatleb, mida teevad praegu maailma riikide keskpangad ja valitsused, et kriisist välja tulla, ning avaldab arvamust, et eelarvepoliitika on enam-vähem ainus vahend, mida Eesti valitsus saab kasutada. Küsimusest, kas Eesti peaks laenama või kasutama reserve. Kommenteerivad Ülo Kaasik ja Mart Laar

  20. Peptides derived from self-proteins as partial agonists and antagonists of human CD8+ T-cell clones reactive to melanoma/melanocyte epitope MART1(27-35)

    DEFF Research Database (Denmark)

    Loftus, D J; Squarcina, P; Nielsen, M B

    1998-01-01

    to be ineffective in mediating tumor regression in vivo. We have noted previously that numerous peptides from both endogenous and foreign proteins are similar to MART1(27-35) and, potentially, are capable of productively engaging the T-cell receptors of patient-derived CTLs. This observation raised the question...... of whether CTLs in vivo might encounter self-peptide analogues of MART1(27-35) that lack full agonist activity, perhaps to the detriment of the antitumor CTL response. This possibility was evaluated using cloned, patient-derived CTLs with a panel of self-derived natural analogues of MART1(27-35) in assays...

  1. An immunohistochemical comparison between MiTF and MART-1 with Azure blue counterstaining in the setting of solar lentigo and melanoma in situ.

    Science.gov (United States)

    Hillesheim, Paul B; Slone, Steve; Kelley, Denise; Malone, Janine; Bahrami, Soon

    2011-07-01

    Evaluation of cutaneous pigmented lesions can be diagnostically challenging and represents an activity often supplemented by immunohistochemistry. Immunohistochemical studies typically employ 3,3'-diaminobenzidine (DAB) resulting in brown staining of both melanocytes and melanin. Difficulty may thus arise in distinguishing different cell types in heavily melanized lesions. Azure blue counterstaining has been used in conjunction with melanoma antigen recognized by T-cells (MART-1) to differentiate melanocytes from melanin by highlighting the latter blue-green. Microphthalmia transcription factor (MiTF) represents an alternative immunomarker that shows nuclear reactivity, which facilitates ease of interpretation. Twenty examples of solar lentigo and melanoma in situ (MIS) were independently evaluated utilizing MiTF and MART-1/Azure blue for melanocyte quantification. Melanocyte counts were averaged over five high-power fields (×400) to obtain a mean melanocytic count. There was no significant difference in the mean melanocytic count between MART-1/Azure blue and MiTF as assessed in the solar lentigo group and as assessed independently in the MIS group. MiTF nuclear staining facilitated interpretation and required less laboratory preparation, as an additional counterstain was not necessary. MiTF is as effective as MART-1/Azure blue in identifying melanocytes in the context of solar lentigo or MIS. On the basis of our results, we favor expanding the use of MiTF as an immunohistochemical marker, as it provides an efficient alternative to MART-1 with Azure blue counterstaining in the evaluation of cutaneous pigmented lesions. Copyright © 2011 John Wiley & Sons A/S.

  2. Food habits of the stone marten (Martes foina in the upper Aveto Valley (Northern Apennines, Italy

    Directory of Open Access Journals (Sweden)

    Adriano Martinoli

    1995-12-01

    Full Text Available Abstract The diet of the stone marten (Martes foina was studied analysing 63 faeces collected from February 1990 to December 1991. The results were expressed as relative percentage of frequency (Fr% and as percentage of mean bulk (Vm%. Mammals, mainly rodents, were the staple in the diet (annual Vm% = 62.9 and reached a maximum peak in winter (Vm% = 79.4. Vegetables were mostly represented by Rosaceae fruits (annual Vm% = 22.3 and were consumed during all year round. Insects, mainly Coleoptera and Orthoptera, were fairly frequently eaten, although their volume was not remarkable (annual Vm% = 4.1. Birds and garbage were scarcely used. The trophic niche breadth of the stone marten, evaluated using the Levin's index (B, varied from 2.49 in winter to 4.8 in summer. In the same study area the diet of the red fox (Vulpes vulpes was studied. The niche overlap between this canid and the stone marten was not extensive (Op = 0.52; Os = 0.51. Riassunto Indagine sul comportamento trofico della faina (Martes foina in alta Val d'Aveto (Appennino Ligure-Emiliano - La dieta della Faina (Martes foina è stata studiata analizzando 63 feci raccolte dal febbraio 1990 al dicembre 1991. I dati ottenuti, espressi come frequenza relativa percentuale (Fr% e come volume medio percentuale (Vm%, evidenziano che i Mammiferi, in particolare i Roditori, sono la componente alimentare principale (Vm% annuale = 62,9, con maggior consumo durante il periodo invernale (Vm% = 79,4. I vegetali, rappresentati per la maggior parte dai frutti delle Rosacee (Vm% annuale = 22,3, sono la seconda categoria trofica per importanza e compaiono per tutto l'arco dell'anno. Gli Insetti, quasi esclusivamente Coleotteri ed Ortotteri, presentano una discreta percentuale di utilizzo (Fr% annuale = 21,2 pur non avendo un'incidenza volumetricamente importante (Vm% annuale = 4,1. Gli Uccelli costituiscono una fonte

  3. Preparation and characterization of high density polyethylene and residual fibre of Attalea funifera Mart (piacava) composites; Preparacao e caracterizacao de compositos de polietileno de alta densidade com residuos de fibras de piacava da especie Attalea funifera Mart

    Energy Technology Data Exchange (ETDEWEB)

    Agrela, Sara P.; Guimaraes, Danilo H.; Jose, Nadia M., E-mail: saraagrela@hotmail.co [Universidade Federal da Bahia (GECIM/IQ/UFBA), Salvador, BA (Brazil). Inst. de Quimica. Grupo de Energia e Ciencias dos Materiais; Carvalho, Gleidson G.P. [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil). Escola de Medicina Veterinaria. Dept. de Producao Animal; Carvalho, Ricardo F. [Universidade Federal da Bahia (EP/UFBA), Salvador, BA (Brazil). Escola Politecnica. Curso de Mestrado em Engenharia Ambiental Urbana

    2009-07-01

    The use of natural fiber reinforcement thermoplastic polymer is continuously increasing. This fact is manly due to its advantages as low cost, availability, recyclability, low energy demand and then environmental appeal if compared to synthetics fibers. The composites were prepared in different fiber volume ratios (5%, 10% and 20%) mixed with high density polyethylene (HDPE) and heated at 190 deg C. Thermogravimetric analysis and differential scanning calorimetry were used to investigate thermal stability. The composites structure was characterized by Fourier Transform Infrared spectroscopy, X-ray diffractometry. Fiber and residue of piassava (Attalea funifera Mart) chemical composition were determined by Van Soest Method. The results indicate that thermo stability of the composites of HDPE prepared with fiber volume ratios up to 20% is only slightly lowered. (author)

  4. Fungos conidiais em Euterpe oleracea Mart. (açaizeiro na Ilha do Combu, Pará-Brasil Conidial Fungi on Euterpe oleracea Mart. on Combu Island, Pará, Brazil

    Directory of Open Access Journals (Sweden)

    Carla Corrêa de Castro

    2012-12-01

    Full Text Available O trabalho teve como objetivo investigar a ocorrência de fungos conidiais (hyphomycetes associados à decomposição de material vegetal morto de Euterpe oleracea Mart. (açaizeiro na Área de Proteção Ambiental da ilha do Combu, município de Belém, Pará. Entre agosto de 2008 e abril de 2009, foram coletadas partes em decomposição de palmeiras de E. oleracea e mantidas em câmara-úmida durante sete dias. As estruturas reprodutivas dos fungos foram retiradas e montadas em lâminas semipermanentes para o estudo morfológico em microscopia óptica. O presente trabalho contém descrições, comentários, distribuição geográfica e ilustrações dos novos registros para o Brasil. Como resultados deste estudo foram identificados 45 táxons de hifomicetos. Todos são novos registros para a área de estudo, destes 11 representam novos registro para o Brasil e 12 para a Amazônia brasileira.The objective of this study was look for conidial fungi (hyphomycetes associated with decomposing, dead vegetative material of Euterpe oleracea Mart. collected on Combu Island (Belém, Pará, an environmentally protected area. From August 2008 to April 2009, decomposing parts of E. oleracea were collected and kept in a moist chamber for seven days. Somatic and reproductive fungal structures were extracted from the substrate and mounted on semi-permanent slides for morphological study using optical microscopy. This paper includes descriptions, comments, geographical distributions and illustrations of new records for Brazil. All these records are new for the study area, 11 are new records for Brazil, and 12 are new for the Brazilian Amazon.

  5. Physiochemical Properties of the Pulp and Almonds of TUCUMÃ (Astrocaryum vulgare Mart) for Oil Production

    Science.gov (United States)

    Longo, R. M.; Ribeiro, A. I.; Melo, W. J.; Queiroz, M. R.; Russo, A. C.; Amaral, J. B.

    2009-04-01

    Tucumã (Astrocaryum vulgare Mart) it is a palm tree commonly found at the Amazonian forest of firm earth, it produces nutritious fruits, quite appreciated by the local population. The seeds are for the obtaining of eatable olive oil and soap, the endocarp is employee for the local population in the making of earrings, rings, bracelets, necklaces and other workmanships. This species has occurrence also in Acre, Rondônia, Pará, Mato Grosso, Roraima, Trindad, Guyana and Bolivia. The objective of this work was to accomplish mechanical tests on the fruits with the purpose of studying the rupture of the shell and the whole income almonds and to obtain the impact loads in tucumã fruits. It was also characterized biochemical compositions of the pulp and the almond seeking the use for the other ends. The physiochemical parameters analyzed were: moisture content, fats gray, total protein, fiber, carbohydrate, calorie, fats acids and vitamins, just in the pulp: vitamin E, vitamin B1, vitamin B2, vitamin B5, vitamin B3, vitamin B6, vitamin B12, vitamin C, vitamin D3 and vitamin E. The obtained results revealed that the maximum force of rupture was of approximately 6200 N for the direction apex-insert and 7200 N for the perpendicular direction; then this the tucumã fruit with high shell hardness when compared to the other types of chestnuts, being necessary studies to design machines capable to promote mechanical breaking and thus facilitating, its commercial exploration. The pulp of the tucumã fruits, presented a significant amount of fats (32%), following by carbohydrates (19,7%) and fibers (18,4). The caloric value was of 380 Kcal/g. Also the pulp presented good amount of vitamin B3 (niacin - 76,7%) and C (acid ascorbic - 23,6%). In relation to the fat acids the pulp presents contents of acid oleic (C18.1) about 72,8% following for linoléico (C18.2), being a good product for the human and animal feeding,. In the almond 24,2% of fiber, 10,7% of fats, 17,0% of

  6. Bioactivity of Cabralea canjerana (Vell. Mart. (Meliaceae in the control of Acanthoscelides obtectus (Coleoptera, Bruchidae in the laboratory

    Directory of Open Access Journals (Sweden)

    Lisonéia Smaniotto

    2010-06-01

    Full Text Available The bioactivity of Cabralea canjerana (Vell. Mart, a common tree species in the western region of Santa Catarina, was tested with Acanthoscelides obtectus Say (Coleptera: Bruchidae, an important insect-pest that can cause damage to bean seeds. In the experiment, 10 adult insects were put onto Petry dishes lined with filter paper, to wich where was add aliquots of crude extract, hexanic, chloroformic, ethyl acetate fractions and essential oil of Cabralea canjerana leaves, concentrated in 10%, 5% and 1%, were added. The results in the laboratory showed 100% efficiency of the crude extract (concentration 1%, followed by the hexanic fraction (concentration 1% with 84.2%. The ethyl acetate, chloroformic fractions and essential oil showed lower efficiency in the control of Acanthoscelides obtectus.

  7. Pictogramas: propuesta para los colectivos de la Organización de Pioneros José Martí

    Directory of Open Access Journals (Sweden)

    Enoel Columbié -Sánchez

    2017-11-01

    Full Text Available Este trabajo va dirigido a la Organización de Pioneros José Martí de los colectivos de Enseñanza Primaria y Secundaria Básica. Se realiza la propuesta de una serie de pictogramas encaminados a identificar a cada miembro jefe del colectivo de pioneros. La propuesta de pictogramas está relacionada con la función de cada miembro jefe de colectivo, donde utilizando los requerimientos del Diseño y de las Artes Plásticas se concibe su estructura formal con formas regulares como el triángulo y el círculo; los colores rojo y negro, que por su significado histórico juegan un papel primordial.

  8. Francisco Martínez de la Rosa and church-state controversial relation in Spain (1834-1835

    Directory of Open Access Journals (Sweden)

    María José Vilar García

    2016-12-01

    Full Text Available This study aims to provide and analyze Francisco Martínez de la Rosa’s unpublished correspondence during his term as President of the Spanish Government in the 1834-1835 biennium, maintained with Amat di San Filippo Luigi, nuncio in Spain, and kept in the Vatican Secret Archives. Such correspondence consists of three letters with official mail format, although they could be considered rather confidential for their content. In these documents, the Spanish government strives, albeit unsuccessfully, to achieve recognition by Rome of Elizabeth II of Spain and his liberal regime. And last but not least, in this paper, it is also noteworthy to highlight the urgent need to fill the many vacant Dioceses in Spain.

  9. De Martí a Fidel: a revolução cubana e a América Latina

    Directory of Open Access Journals (Sweden)

    Luiz Bernardo Pericás

    2010-07-01

    Full Text Available Livro que já se tornou referência nos meios diplomático e acadêmico, De Martí a Fidel: a revolução cubana e a América Latina, do historiador e cientista político Luiz Alberto Moniz Bandeira, ganha agora uma nova edição, revisada e ampliada.

  10. Endoparasites of American marten (Martes americana: Review of the literature and parasite survey of reintroduced American marten in Michigan

    Directory of Open Access Journals (Sweden)

    Maria C. Spriggs

    2016-12-01

    Full Text Available The American marten (Martes americana was reintroduced to both the Upper (UP and northern Lower Peninsula (NLP of Michigan during the 20th century. This is the first report of endoparasites of American marten from the NLP. Faeces from live-trapped American marten were examined for the presence of parasitic ova, and blood samples were obtained for haematocrit evaluation. The most prevalent parasites were Capillaria and Alaria species. Helminth parasites reported in American marten for the first time include Eucoleus boehmi, hookworm, and Hymenolepis and Strongyloides species. This is the first report of shedding of Sarcocystis species sporocysts in an American marten and identification of 2 coccidian parasites, Cystoisospora and Eimeria species. The pathologic and zoonotic potential of each parasite species is discussed, and previous reports of endoparasites of the American marten in North America are reviewed.

  11. Peptides derived from self-proteins as partial agonists and antagonists of human CD8+ T-cell clones reactive to melanoma/melanocyte epitope MART1(27-35)

    DEFF Research Database (Denmark)

    Loftus, D J; Squarcina, P; Nielsen, M B

    1998-01-01

    The self-peptide MART1(27-35) derives from the melanocyte/melanoma protein Melan A/MART1 and is a target epitope of CD8+ T cells, commonly recovered from tumor-infiltrating lymphocytes of HLA-A2.1+ melanoma patients. Despite their prevalence in such patients, these CTLs generally appear to be ine......The self-peptide MART1(27-35) derives from the melanocyte/melanoma protein Melan A/MART1 and is a target epitope of CD8+ T cells, commonly recovered from tumor-infiltrating lymphocytes of HLA-A2.1+ melanoma patients. Despite their prevalence in such patients, these CTLs generally appear...

  12. Entramado productivo del partido de General San Martín. Análisis de caso

    Directory of Open Access Journals (Sweden)

    Enrique Déntice

    2014-09-01

    Full Text Available El presente estudio tiene por objeto determinar si la composición industrial del partido de San Martín ha mutado o no en relación a la estructura productiva que presentaba en el Censo Industrial realizado una década atrás para dicho Municipio. La información recabada a través de la actualización de la base de datos, con que contaba la Municipalidad, fue analizada comparativamente con datos del EMI (Estimador Mensual Industrial. Con esto se verificó la continuidad de la composición industrial del Partido y realizar una comparación de la conformación manufacturera a nivel país. La clasificación sectorial obtenida le brinda claros datos a los representantes políticos del Partido de cuál es la especialización de las empresas asentadas en el territorio. De la cantidad de industrias que se encuentran activas actualmente dentro del partido se desprende que Villa Lynch concentra el 28% de las industrias (348 establecimientos, le sigue Villa Ballester con el 16% (202 establecimientos y en tercer lugar, Villa Maipú con el 15% (191 establecimientos. Esta información tiene gran utilidad para el Municipio ya que deberían enfocar las políticas públicas según zonas en función a las necesidades de cada localidad. El trabajo clasifica a las industrias por tamaño, cantidad de personal ocupado, rubro, origen de insumos y destino de sus ventas. En pocas palabras es una visión del mapa productivo del partido de Gral. San Martín.

  13. José Martí e los indios de Norteamérica: mediazione culturale e «scontro di civiltà». Una rilettura critica

    Directory of Open Access Journals (Sweden)

    Alessandro Badella

    2010-01-01

    Full Text Available The Cuban poet José Martí, “Master of the Americas” as pointed out by a famous Italian study by Carlo Batà, was probably the most important South American thinker of the two last decades of the Nineteenth century. This essay deals with the importance of “civilization clash” between US positivism - or WASP-ism - and the last resistances of Native Americans' cultural heritage during his personal experience as an exile in the United States. Martí, in this racial struggle and racist instincts, experienced a dual vision about the “Indian problem” in the Americas. In his first essays he focused on the positivistic view, really common among Latin American cultural élites (from Alberdi to Sarmiento, which depicted the Indian people as the burden of creole and white race in the path toward progress.On the other hand, as appeared clearly in Escenas americanas, the Cuban analysed more precisely the American struggle between civilization and savagery. In the cultural massacre inflicted to Indian tribes, he saw the real savagery in American civilization. So, this reflection paved the way to a new approach in considering the possibility of importing the Anglo-saxon model of civilization and political structures to the liberated Cuba after the independence (but also to continental Latin America.This relationship let us understand some interesting features in Martí's huge cultural production. We are introduced to the very essence of his cultural mediation between those two different lifestyles and models of civilization. This mediation would have represented a new way of intending North vs South America struggles or even Western way of life vs different ones, considered “barbarous” from the first.In our modern times, in which the terms “exporting values” or “civilization clash” seem to be very common in usage, it is really stimulating discover that the same problem was posed by Martí more than one century ago. Even if he did not

  14. Comparação do teor de taninos entre duas espécies de espinheira-santa (Maytenus aquifolium Mart.e Maytenus ilicifolia Mart. ex Reissekcultivadas no Horto Medicinal do Refúgio Biológico Bela Vista - RBBV da Itaipu Binacional - Foz do Iguaçu, PR - Brasil.

    Directory of Open Access Journals (Sweden)

    P.R. HOLNIK

    2015-09-01

    Full Text Available RESUMO As duas espécies de espinheira-santa Maytenus aquifolium Mart. e Maytenus ilicifolia Mart. ex Reissek pertencentes à família Celastraceae e têm sido intensamente exploradas nas populações nativas devido seu alto valor medicinal. O grande interesse pela espinheira-santa é para o tratamento de gastrites, úlceras gástricas e duodenais. O efeito antiulcerogênico está relacionado com a presença de polifenóis totais, mais especificamente com os taninos. Este trabalho teve como objetivo comparar o teor de taninos entre essas duas espécies cultivadas no Horto Medicinal do Refúgio Biológico Bela Vista - RBBV da Itaipu Binacional no município de Foz do Iguaçu, PR - Brasil. Foram realizadas duas coletas com intervalo de um mês para cada espécie e para a quantificação foi realizada a análise por espectrofotometria segundo a Farmacopeia Brasileira V. Os resultados foram analisados através do teste de variância (ANOVA e a diferença no teor de taninos foi evidenciada pelo teste Tukey, a 5% de nível de significância empregando-se o software SISVAR. Foram obtidos em média 0,61% para o lote 1 e 2 de Maytenus aquifolium e (3,90% para Maytenus ilicifolia, resultando em uma média de 84,35% de taninos a mais para Maytenus ilicifolia em comparação com Maytenus aquifolium concluindo assim que as espécies não devem ser intercambiáveis.

  15. Bionomics data and descriptions of the immatures of Calyptocephala gerstaeckeri Boheman (Coleoptera: Chrysomelidae), pest of the oil palm (Elaeis guineensis J.) and camedor palm (Chamaedorea elegans Mart.) (Arecaceae) in Tabasco, Mexico; Datos bionomicos y descripcion de los inmaduros de Calyptocephala gerstaeckeri Boheman (Coleoptera: Chrysomelidae), plaga de la Palma Aceitera (Elaeis guineensis J.) y de la Palma Camedor (Chamaedorea elegans Mart.) (Arecaceae) en Tabasco, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Cordova-Ballona, Leonides [Universidad Popular de la Chontalpa, Tabasco (Mexico); Sanchez-Soto, Saul [Colegio de Postgraduados, Tabasco (Mexico). Campus Tabasco

    2008-11-15

    Characters of the external morphology of egg, larval instars and pupae of Calyptocephala gerstaeckeri Boheman, insect pest of oil palm (Elaeis guineensis J.) and camedor palm (Chamaedorea elegans Mart.) in the State of Tabasco, Mexico, are described and illustrated. Some bionomics data are also presented. The specie was reared in the laboratory on young oil palm plants. (author)

  16. La poesía como vaso comunicante entre los Cuadernos de apuntes de José Martí y los de José Lezama Lima

    OpenAIRE

    Atencio, Caridad

    2015-01-01

    Este artículo estudia los llamados Diarios del poeta José Lezama Lima, que recogen anotaciones suyas entre los años 1939-1949 y entre 1956-1958, para analizar cómo se refleja en ambos textos el interés por la poesía y la reflexión acerca de la misma. Sus anotaciones son comparadas con las de José Martí, percibiendo que mientras que la poesía era para Martí la forma suprema de la literatura, para Lezama llegó a ser un método de conocimiento de la realidad, la categoría central a la que conduce...

  17. La intervención de Ridruejo e Ibáñez Martín en la vida del poeta Miguel Hernández

    Directory of Open Access Journals (Sweden)

    Formentín Ibáñez, Justo

    2004-06-01

    Full Text Available With documents of Ibáñez Martin archives, the authors explain several political negotiations in order to obtain Franco's amnesty for the poet Miguel Hernández in 1940.Se aporta nueva documentación, procedente del archivo Ibáñez Martín, sobre las gestiones que se hicieron para que Franco indultara al poeta Miguel Hernández en 1940.

  18. The Exploration of Radio Frequency Identification (RFID) Application in the Retail Industry: Based on Wal-Mart, Tesco and Sainsburys Case Studies Analysis

    OpenAIRE

    Gao, Yucheng

    2010-01-01

    The purpose of this research is to show how radio frequency identification (RFID) benefits supply chain management and explore what difficulties will face by using this technology. It is based on the analysis of three real companies (Wal-Mart, Tesco and Sainsburys) to track how real organizations deploy RFID technology in their company, what problems they face and how operators plan strategies to overcome these difficulties. Furthermore, this research also indicates recommendations and soluti...

  19. Carta de Martín Luis Guzmán a Miguel de Unamuno. Madrid, 20 de octubre de 1927

    OpenAIRE

    Guzmán, Martín Luis, 1887-1976

    1927-01-01

    Carta del escritor y periodista mexicano Martín Luis Guzmán a Miguel de Unamuno preguntándole si se ha enterado de los fusilamientos de México y le envía un cuestionario que quiere que responda e informándole que las respuestas se publicarán en “El Universal” de México.

  20. Micropropagação, propagação por sementes e banco de germoplasma de Mandevilla velutina (Mart.) Woodson

    OpenAIRE

    Biondo, Ronaldo; Souza, Ana Valéria; Bertoni, Bianca Waléria; Soares, Andreimar Martins; França, Suzelei Castro; Pereira, Ana Maria Soares

    2007-01-01

    Mandevilla velutina (Mart.) Woodson (Apocynaceae) is a medicinal plant species with antivenom properties, native from Brazilian Savanna regions (Cerrado), which due to overexploitation and habitat deforestation is in danger of extinction. As an initiative for conserving this endangered but economically important plant species, a micropropagation protocol was developed and genotypes were stored in the Germplasm Bank "Cerrado In vitro". For the in vitro propagation of M. velutina, nodal segment...

  1. Hiperendemicidad de leptospirosis y factores de riesgo asociados en localidades arroceras del departamento de San Martín - Perú¹

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    Rollin Cruz M

    2002-01-01

    Full Text Available Objetivos: Determinar la prevalencia de infección por leptospiras y los factores asociados a dicha infección en localidades dedicadas al cultivo de arroz del departamento de San Martín. Materiales y métodos: en este estudio transversal analítico se seleccionó una muestra de 457 pobladores de 73 localidades con la mayor producción de arroz de 4 provincias del departamento de San Martín de julio a diciembre del 2000, en quienes se evaluó la presencia de anticuerpos IgG antilesptospiras en suero por el método de ELISA, con identificación de los serovares (en muestras positivas a través de la prueba de microaglutinación (MAT. La presencia de factores de riesgo asociados a la infección por leptospiras fue evaluada por una encuesta epidemiológica. Resultados: 115 (25,2% pobladores tuvieron anticuerpos anti-leptospiras. Los factores asociados a la infección por leptospiras en los pobladores incluidos en la muestra fueron: edad mayor de 30 años (OR=1,69, p=0,018, no ser natural de San Martín (OR=1,59, p=0,032, ser agricultor (OR=1,71, p=0,013, habitar una vivienda con piso de tierra (OR=2,17, p=0,018, eliminación de excretas a campo abierto (OR=2,11, p=0,023 y no guardar lo comida tapada (OR=3,63, p=0,023. Conclusiones: existe una alta prevalencia de leptospirosis en áreas dedicadas al cultivo de arroz del departamento de San Martín. En estas zonas debe realizarse actividades educativas preventivas tomando en cuenta los factores de riesgo identificados.

  2. Revisão da Maytenus ilicifolia Mart. ex Reissek, Celastraceae. Contribuição ao estudo das propriedades farmacológicas

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    Ralph Santos-Oliveira

    Full Text Available A Maytenus ilicifolia Mart. ex Reissek, Celastraceae, vem sendo utilizada à muitos anos na terapêutica clínica, contudo suas propriedades farmacológicas continuam sob estudo. O objetivo desse trabalho é fornecer subsídios teóricos para o aprimoramento dos estudos, em especial os estudos clínicos, e assim estabelecer definitivamente as propriedades reais da Maytenus ilicifolia.

  3. Structures of MART-126/27-35Peptide/HLA-A2 Complexes Reveal a Remarkable Disconnect between Antigen Structural Homology and T Cell Recognition

    Energy Technology Data Exchange (ETDEWEB)

    Borbulevych, Oleg Y; Insaidoo, Francis K; Baxter, Tiffany K; Powell, Jr., Daniel J.; Johnson, Laura A; Restifo, Nicholas P; Baker, Brian M [NIH; (Notre)

    2008-09-17

    Small structural changes in peptides presented by major histocompatibility complex (MHC) molecules often result in large changes in immunogenicity, supporting the notion that T cell receptors are exquisitely sensitive to antigen structure. Yet there are striking examples of TCR recognition of structurally dissimilar ligands. The resulting unpredictability of how T cells will respond to different or modified antigens impacts both our understanding of the physical bases for TCR specificity as well as efforts to engineer peptides for immunomodulation. In cancer immunotherapy, epitopes and variants derived from the MART-1/Melan-A protein are widely used as clinical vaccines. Two overlapping epitopes spanning amino acid residues 26 through 35 are of particular interest: numerous clinical studies have been performed using variants of the MART-1 26-35 decamer, although only the 27-35 nonamer has been found on the surface of targeted melanoma cells. Here, we show that the 26-35 and 27-35 peptides adopt strikingly different conformations when bound to HLA-A2. Nevertheless, clonally distinct MART-1{sub 26/27-35}-reactive T cells show broad cross-reactivity towards these ligands. Simultaneously, however, many of the cross-reactive T cells remain unable to recognize anchor-modified variants with very subtle structural differences. These dichotomous observations challenge our thinking about how structural information on unligated peptide/MHC complexes should be best used when addressing questions of TCR specificity. Our findings also indicate that caution is warranted in the design of immunotherapeutics based on the MART-1 26/27-35 epitopes, as neither cross-reactivity nor selectivity is predictable based on the analysis of the structures alone.

  4. José Martí, la Educación como Herramienta de Transformación y Liberación

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    Héctor Hernández Pardo

    2015-09-01

    Full Text Available José Martí otorgó a la educación un papel fundamental como elemento de transformación sociopolítica y económica en donde los métodos socráticos fueron reinventados para superar las metodologías conservadoras que acompañaban a la intelectualidad más reaccionaria. Para Martí, la educación debía estar encaminada a la liberación, pero basándose en el conocimiento y en la revalorización de la cultura y los valores latinoamericanos, y en manera alguna podía ser privilegio exclusivo de una clase.   José Martí gave to education a fundamental role as an element of socio-political and economic transformation, in which Socratic methods were reinvented to overcome conservative methodologies which were embedded in the most reactionary intellectuals. Therefore, this paper looks at his perspective over education. On the one hand, he argued it should be oriented towards liberation, but only insofar as it was based on the knowledge and appreciation of Latin American culture and values, and on the other, he highlighted that under no circumstances should it be an exclusive privilege of a social class.

  5. Circulating tyrosinase and MART-1 mRNA does not independently predict relapse or survival in patients with AJCC stage I-II melanoma

    DEFF Research Database (Denmark)

    Schmidt, Henrik; Sørensen, Boe Sandahl; Sjøgren, Pia

    2006-01-01

    The detection of melanoma cells in peripheral blood has been proposed to       select patients with a high risk of relapse. In this study, tyrosinase and       melanoma antigen recognized by T cells 1 (MART-1) mRNA expression was       evaluated in serial samples obtained before definitive surgery...... tumor site,       ulceration, thickness, Clark level, and histological subtype were analyzed       together with tyrosinase and MART-1 mRNA treated as updated covariates in       a Cox proportional-hazard model. After a median follow-up time of 66       months, 42 out of 236 patients (18%) had relapsed....... The following variables       were significantly associated with relapse-free survival in the univariate       analyses: tyrosinase, MART-1, gender, ulceration, thickness, Clark level,       and histological subtype. Entering these covariates into a multivariate       Cox analysis resulted in thickness...

  6. A psychology of liberation for Central America: the unfinished work of Ignacio Martín-Baró (1942-1989).

    Science.gov (United States)

    Gondra, José María

    2013-01-01

    On November 16, 1989 the world was shocked by the news of the assassination of six Jesuits at the campus of the Universidad Centro Americana José Simeón Cañas (UCA) in San Salvador, El Salvador. Among those murdered by government soldiers was Ignacio Martín-Baró, a PhD in social psychology from the University of Chicago who at that time was the Vice-Rector for Academic Affairs and Vice-President of the Interamerican Society of Psychology (SIP). Drawing on Martín-Baró's published writings and non-published academic papers and correspondence, this article traces the evolution of the Spanish-born Jesuit who became a leading authority among Latin American social psychologists. In particular, it analyzes his project of becoming a clinical psychologist under the influence of psychoanalysis, his critical social psychology aimed to "de-ideologize" the oppressed social classes of El Salvador, and his ultimate project of a psychology of liberation for Latin America. Martín-Baró's work came to a tragic end just when it began to bear fruit, but it stands as a testimony to a lifetime committed to the human values of democracy, social justice and service to society's poorest and most neglected.

  7. Efeito da temperatura e do substrato na germinação de sementes de Caesalpinia ferrea Mart. ex Tul. (Leguminosae, Caesalpinoideae Effect of temperature and substrate on seed germination of Caesalpinia ferrea Mart. ex Tul. (Leguminosae, Caesalpinoideae

    Directory of Open Access Journals (Sweden)

    Juliana Domingues Lima

    2006-08-01

    Full Text Available Caesalpinia ferrea Mart. ex Tul. é uma leguminosa arbórea tropical que ocorre na região amazônica, sendo muito utilizada como planta medicinal e na arborização e paisagismo urbanos. Para viabilizar a produção de mudas, determinaram-se a melhor temperatura e o melhor substrato para a germinação das sementes. Sementes recém-colhidas apresentaram teor médio de água de 7,46%, porcentagem de germinação de 3,33% e baixo ganho de água durante a embebição, mostrando dormência tegumentar. A escarificação mecânica com lixa nº 40 foi um método eficiente para superação da dormência, comprovado pela alta porcentagem de germinação e embebição de água em sementes escarificadas. A porcentagem de germinação dessas sementes foi influenciada pela temperatura, mas não pelo substrato. Com base no tempo médio de germinação, recomenda-se a temperatura de 30 ºC e areia como substrato para germinação mais rápida de sementes escarificadas.Caesalpinia ferrea Mart. ex Tul. is a tropical legume tree occurring in the Amazon region, commonly used as medicine plant and in urban landscaping. To make seedling production feasible the best temperature and substrate for seed germination were determined. Recently harvested seeds present 7.46% mean moisture content, 3.33% germination percentage and lower moisture gain during soaking, showing tegument dormancy. Mechanical scarification with 40 grit sandpaper was proven an efficient method to overcome the dormancy, resulting in higher germination percentage and water imbibition in scarified seeds. The germination percentage of scarified seeds was influenced by temperature, but not by substrate. Based on the mean germination time, it is recommended the temperature of 30ºC and sand like substrate for faster germination of scarified seeds.

  8. Análise fitoquímica e atividade antimicobacteriana de extratos metanólicos de Jacaranda cuspidifolia Mart. (Bignoniaceae Phytochemical analysis and antimycobacterial activity of methanol extracts from Jacaranda cuspidifolia Mart. (Bignoniaceae

    Directory of Open Access Journals (Sweden)

    A.L.A. Arruda

    2012-01-01

    Full Text Available Jacaranda cuspidifolia Mart., conhecida popularmente como "caroba", "jacarandá" ou "bolacheira", é utilizada medicinalmente para o tratamento da sífilis e da gonorréia. A atividade antimicobacteriana dessa espécie foi avaliada em ensaios in vitro com os extratos metanólicos das cascas e folhas, segundo o Método Analítico Alamar Blue (MABA. Os valores de concentração inibitória mínima para os extratos metanólicos das cascas e das folhas de J. cuspidifolia foram iguais a CIM = 250 μg mL-1 para ambos os extratos. A análise fitoquímica, por Cromatografia em Camada Delgada de gel de sílica, dos extratos metanólicos das cascas e folhas revelou a presença de taninos, flavonóides, terpenos, cumarinas e esteróides. A análise dos perfis dos extratos metanólicos por Cromatografia Líquida de Alta Eficiência de Fase Reversa registrou a presença de compostos fenólicos derivados do verbascosídeo sugerindo a provável responsabilidade pela ação antimicobacteriana.Jacaranda cuspidifolia Mart., popularly known as "caroba", "jacaranda" or "bolacheira", is used as medicine for the treatment of syphilis and gonorrhea. The antimycobacterial activity of this species was assessed by means of in vitro assays with methanol extracts of barks and leaves according to the Microplate Alamar Blue Assay (MABA. The minimal inhibitory concentration values for methanol extracts of barks and leaves from J. cuspidifolia were MIC = 250 μg mL-1 for both extracts. Phytochemical analysis, by Thin Layer Chromatography on silica gel, of methanol extracts of barks and leaves revealed the presence of tannins, flavonoids, terpenes, cumarins and steroids. Analysis of the profiles of methanol extracts by High Performance Liquid Chromatography - Reversed Phase recorded the presence of phenolic compounds derivatives of verbascoside, suggesting their probable responsibility for the antimycobacterial action.

  9. Habitat requirements of the stone marten (Martes foina on the Tyrrhenian slopes of the northern Apennines

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    Oreste Sacchi

    1995-12-01

    Full Text Available Abstract Habitat requirements of stone martens (Martes foina were studied in southern slope of northern Apennines (Genoa province, NW Italy in autumn 1992. One hundred two sample areas each of 1 km² were randomly selected in the different habitat types of the region. In each sample area the presence and abundance of the species were assessed by looking for the signs as scats and tracks along 1 km transects. Twenty five habitat variables were then measured by aerial photographs at 1:10 000 scale. The proportion of signs in the different habitat types was also calculated. The influence of habitat variables on presence-absence and abundance of stone martens was studied by discriminant function and correlation analyses; besides habitat selection was analyzed by x² test and Bonferroni simultaneous confidence intervals. The density of isolated houses, the wood fragmentation index, the percentage of Mediterranean shrubs and that of conifer forests were the habitat variables that mainly contributed to the discrimination of the squares with stone marten signs from those without signs. The abundance index averaged 0.8 signs per km (SE = 0.15; min-max = 0 - 11 and was positively correlated to the density of isolated houses (r = 0.392; P = 0.0 and to the percentage of cultivated areas (r = 0.221; P = 0.025; a negative correlation with altitude was found (r = - 0.221; P = 0.025. Stone martens selected shrubs and avoided deciduous forest and pastures. Riassunto Preferenze ambientali della faina (Martes foina nel versante tirrenico dell'Appennino settentrionale - Nell'autunno 1992 sono state studiate le preferenze ambientali della faina (Martes foina nell'Appennino settentrionale in provincia di Genova. Sono stati esaminati 102 quadrati campione, ognuno con superficie di 1 km², distribuiti in maniera casuale. Per ogni area campione sono state misurate, da fotografie aeree

  10. Silvia Mistral, Constancia de la Mora y Dolores Martí: Relatos y memorias del exilio de 1939

    Directory of Open Access Journals (Sweden)

    Domínguez Prats, Pilar

    2012-12-01

    Full Text Available This article discusses the autobiographical accounts of three Republican women from the first generation of Republican exiles, born between 1900 and 1910. The stories are those of Constancia de la Mora, Silvia Mistral and Dolores Martí, all written just following the Spanish Civil War, between 1939 and 1940, although for two of the authors this was the first stage of exile that finally took them on to Mexico. These accounts are examined within the framework of the socio-political context in which the authors lived during the first three decades of the twentieth century. The stories mix the personal and individual with the collective memory. The women harbour very contrary political views - communist and anarchist - within the Republican cause but the fact that they are women with a common plight helps to overcome these differences. The political nature of these narratives also provides a common theme, which forms a collective testimony in the Republican exile period.

    Este artículo analiza las narraciones autobiográficas de tres mujeres republicanas, pertenecientes a la primera generación del exilio (nacidas entre 1900 y 1910. Se trata de los relatos de Constancia de la Mora, Silvia Mistral y Dolores Martí. Todos ellos tienen en común la circunstancia de haberse escrito en Francia entre 1939 y 1940, aunque para dos de las autoras esta fue la primera etapa del exilio que las llevó definitivamente a México. El análisis de los relatos se enmarca en el contexto sociopolítico en el que vivieron sus autoras en las tres primeras décadas del siglo XX. Aparece en ellos el fruto de una memoria personal e individual, pero insertada en la memoria colectiva de su grupo de referencia, el colectivo exiliado. Las autoras representan tendencias políticas opuestas dentro del bando republicano: el comunismo y el anarquismo, aunque su condición femenina y las circunstancias comunes que atraviesan matizan esas diferencias en sus relatos. El car

  11. Floração sincrônica e sistemas reprodutivos em quatro espécies de Kielmeyera Mart. (Guttiferae The synchronous flowering and the breeding systems of four species of Kielmeyera Mart. (Guttiferae

    Directory of Open Access Journals (Sweden)

    Mariluza A. Granja e Barros

    2002-01-01

    Full Text Available Foram investigados a floração sincrônica e os sistemas reprodutivos de Kielmeyera abdita Saddi, K. coriacea Mart.,K. speciosa St. Hil. e K. variabilis Mart., que são espécies de cerrado e ocorrem freqüentemente na Fazenda Água Limpa da Universidade de Brasília, Brasília (DF. As quatro espécies de Kielmeyerasão simpátricas e o período de floração se extende por dois ou tres meses. K. abdita, K. coriacea eK. variabilis,florescem em sincronia durante o período seco (agosto - dezembro e K speciosa floresce isoladamente durante o período chuvoso (fevereriro - maio. A floração convergente dessa três espécies, sugere que as mesmas estão envolvidas em um processo de mutualismo floral, no qual atraem grande número de polinizadores, incrementando os níveis de polinização cruzada. Todas as espécies têm morfologia floral similar, com corolas abertas de cor albo-rósea (K. abdita, K. coriacea, K. speciosa ou alva (K. variabilis, contrastando com estames em pincel, de cor amarelo - forte, que apresentam glândulas apicais produtoras de perfume doce peculiar a Kielmeyera. A presença de andromonoecia é marcante exceto em K. speciosa. As flores apresentam síndrome de entomofilia, sendo visitadas por 21 espécies de abelhas, porém só as abelhas fêmeas Xylocopa hirsutissima Maidl e X. frontalis (Olivier, foram consideradas polinizadores efetivos, devido à alta freqüência e eficiência na coleta de pólen. Com relação aos sistemas reprodutivos, foi constatado que as espécies de Kielmeyera são xenogâmicas e auto-incompatíveis. Os tubos polínicos resultantes de autopolinização foram bloqueados no ovário, sugerindo auto-incompatibilidade de ação tardia. A percentagem de frutos resultantes de polinização cruzada ( K.abdita 33%, K. coriacea 48,5%, K.speciosa 41,5% e K.variabilis 36,5% foi maior que a de polinização natural (K.abdita 13,3%, K. coriacea 30%, K.speciosa 23% e K.variabilis 30%. Isto sugere que apesar da

  12. Seed production and quality of pinus durangensis mart., from seed areas and a seed stand in durango, mexico

    International Nuclear Information System (INIS)

    Garcia, V.B.; Ruiz, J.A.P.; Parra, A.C.; Zagoya, R.A.; Rodriguez, H.G

    2014-01-01

    Seed productive potential, production efficiency and seed quality of seed areas of P. durangensis Mart. from La Florida and La Campana, and from a Pericos seed stand, located in Durango state, Mexico were investigated. The productive potential, developed seeds, upper and lower infertile ovules, and aborted ovules during the first and second year of seed formation were determined. X-ray scanning was used to determine the percentage of seeds that were filled, emptied, malformed, or damaged by insects. Seed production efficiency was also determined. Speed, value and percentage of germination were determined under laboratory conditions. The Pericos seed stand had the greatest seed productive potential, in terms of number of developed seeds per cone (100.3) and filled seeds (79.7), and in the percentage of filled seeds (73.4%) and seed germination (53.8%). The Pericos seed stand had the highest seed production efficiency (57.6%); this low efficiency reflects problems of damage caused by insects and deficient management. The highest ovule abortion during the first year was observed at La Campana seed area, due to self-pollination or damage by the seedbug Leptoglossus occidentalis in the early stages of seed development. (author)

  13. The Optimization of Process Parameters and Microstructural Characterization of Fiber Laser Welded Dissimilar HSLA and MART Steel Joints

    Directory of Open Access Journals (Sweden)

    Celalettin Yuce

    2016-10-01

    Full Text Available Nowadays, environmental impact, safety and fuel efficiency are fundamental issues for the automotive industry. These objectives are met by using a combination of different types of steels in the auto bodies. Therefore, it is important to have an understanding of how dissimilar materials behave when they are welded. This paper presents the process parameters’ optimization procedure of fiber laser welded dissimilar high strength low alloy (HSLA and martensitic steel (MART steel using a Taguchi approach. The influence of laser power, welding speed and focal position on the mechanical and microstructural properties of the joints was determined. The optimum parameters for the maximum tensile load-minimum heat input were predicted, and the individual significance of parameters on the response was evaluated by ANOVA results. The optimum levels of the process parameters were defined. Furthermore, microstructural examination and microhardness measurements of the selected welds were conducted. The samples of the dissimilar joints showed a remarkable microstructural change from nearly fully martensitic in the weld bead to the unchanged microstructure in the base metals. The heat affected zone (HAZ region of joints was divided into five subzones. The fusion zone resulted in an important hardness increase, but the formation of a soft zone in the HAZ region.

  14. Genetic Diversity and Structure of Populations of Annona crassiflora Mart. of Brazilian Savanna and Its Association with Chemical Variability.

    Science.gov (United States)

    Egydio-Brandão, Anary Priscila Monteiro; Furlan, Claudia Maria; Dos Santos, Déborah Yara Alves Cursino

    2016-08-01

    Annona crassiflora Mart. is a native tree from Brazilian savanna. Isoquinoline alkaloids are characteristic of species of Annonaceae. This work aimed to assess the magnitude of genetic diversity among different populations of A. crassiflora using AFLP markers, and verify the existence of any correlation between the AFLP data and previous reported alkaloid composition. A. crassiflora from eight populations in the states of São Paulo, Goiás, Minas Gerais, and Distrito Federal were analyzed. The data suggest a low, moderate, and high level of genetic diversity from different populations of A. crassiflora. Concentration of alkaloids was significantly correlated with AFLP data, suggesting interaction between chemical and molecular markers in A. crassiflora. The data of association between the chemical and genetic differentiation of A. crassiflora may be useful to establish cultivation areas allowing the definition of strategies to preserve their genetic diversity with an interest in specific chemotypes for genetic improvement programs focused on sustainable utilization of this specie. © 2016 Wiley-VHCA AG, Zürich.

  15. EFEITO DO COBRE SOBRE O CRESCIMENTO E QUALIDADE DE MUDAS DE Stryphnodendron polyphyllum Mart. E Cassia multijuga Rich.

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    Rodrigo Ferreira da Silva

    2014-01-01

    Full Text Available Soil contamination with copper has become common in the mining and agricultural regions by the use of copper-based-fungicide and application of liquid swine slurry to the soil, causing a reduction in plant productivity. Therefore, a study was undertaken to determine the effect of copper doses in growth and quality of Barbatimão ( Stryphnodendron polyphyllum Mart. and Cassia ( Cassia multijuga Rich. seedlings. The experimental design was completely randomized in a factorial (2 x 4 being the two forest species and four doses of copper: 0, 150, 300 and 450 mg kg -1 , with 10 repetitions. It was evaluated plant height, stem diameter, dry weight of shoot and root length and specific root surface area, and the quality indexes of seedlings: relationship between shoot height and diameter of the collar; height and shoot dry weight of shoots and Dickson Quality Index. The results revealed that the copper doses tested does not change the quality of seedlings of Cassia and that Barbatimão maintains the quality of seedlings up to 300 mg kg -1 of copper added to soil. Barbatimão presents greater growth and quality than Cassia seedlings in soil contaminated with copper.

  16. ANÁLISE ESTRUTURAL DE AÇAIZAIS NATIVOS (Euterpe oleracea Mart. EM FLORESTA DE VÁRZEA, AMAPÁ, BRASIL

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    Marcelo de Jesus Veiga Carim

    2014-12-01

    Full Text Available Objetivou-se com este trabalho analisar a estrutura das populações de açaizais da várzea estuarina do município de Mazagão-AP. Utilizou-se cinco parcelas amostrais de 1ha, subdivididas em 50 subparcelas de 200m2. Todos os indivíduos com CAP 10cm, a partir de 3 metros de altura foram mensurados e estratificados em classes de tamanho. Os dados foram digitalizados no software Excel. Foi analisado as medidas de tendência central e de dispersão por meio do programa BIOSTAT. Registrou-se 545 touceiras de açaizeiros (Euterpe oleracea Mart. com 1.934 plantas e 3.474 perfilhos. Os valores de circunferência apresentaram maior número de indivíduos entre 15,1cm a 30cm, assumindo aproximadamente 58% do total amostrado. Observou-se que, entre 10m e 25m de altura concentraram-se o maior número de indivíduos. A média de touceiras foi de 109 com 386,8 plantas e 694,8 perfilhos para as cinco áreas trabalhadas. Palavras-chave: estuário amazônico, ribeirinhos, açaí. DOI: http://dx.doi.org/10.18561/2179-5746/biotaamazonia.v4n4p45-51

  17. Dualidades luteranas. Breve ensayo sobre la libertad, la servidumbre y la obediencia en Martín Lutero

    Directory of Open Access Journals (Sweden)

    Ignacio Luis Moretti

    2016-06-01

    Full Text Available ¿Cómo es posible pensar la relación entre los preceptos religiosos y los conceptos políticos de igualdad, libertad y ley? ¿Se trata de esferas mutuamente excluyentes o de dualidades en permanente tensión? ¿Cómo compatibilizar la obediencia religiosa con la primacía de la ley positiva? Estos son algunos de los interrogantes que pretende exponer la inherente tirantez constituyente de todo pensamiento político en relación con la sustancia y el papel de la religión, y su consecuente influencia en el tenor, densidad y caracterización de la política y lo político. Lejos de constituirse en una relación simple o lineal para el pensamiento político, plantea diversas problemáticas que deben ser explicitadas y analizadas. Este pequeño ensayo pretende esbozar un análisis crítico de esta relación, tomando para ello el pensamiento rupturista de Martín Lutero y complementando sus reformas teológicas con su pensamiento eminentemente político.

  18. Genotoxicity investigation of araticum(Annona crassiflora Mart., 1841, Annonaceae using SOS-Inductest and Ames test

    Directory of Open Access Journals (Sweden)

    JB. Vilar

    Full Text Available Although the use of medicinal plants or natural products has increased in recent decades all over the world, little information is available on their potential risk to health. Annona crassiflora Mart., a plant commonly known as araticum in Brazil, has been widely used in folk medicine for a long time since its seeds and leaves are often utilised in the treatment of cancer, snake bites, and venereal diseases, its fruits are consumed as tonic and astringent, and its bark powder has anti-fungal and anti-rheumatic properties. To evaluate the genotoxic and mutagenic properties induced by the ethanolic extract of araticum leaves, we performed the prophage λ induction (Inductest and bacterial mutagenicity assays. We used Escherichia coli WP2s(λ and RJF013 strains in the lysogenic induction test, whereas the mutagenic studies were carried out using Salmonella typhimurium histidine auxotroph strains TA97a, TA98, TA100, and TA102. Each experiment was performed three times in duplicate and included positive and negative controls. No statistically significant (p > 0.05 positive results were obtained for any of the strains tested, which suggests that the ethanolic extract of araticum leaves did not exhibit direct mechanisms of genotoxicity or mutagenicity that could be detected by the tests used in the present work.

  19. Perfil fitoquímico e ensaio microbiológico dos extratos da entrecasca de Maytenus rigida Mart. (Celastraceae

    Directory of Open Access Journals (Sweden)

    Charles S. Estevam

    Full Text Available Maytenus rigida Mart (Celastraceae, conhecida por "Bom-homem", "Bom-nome", "Cabelo-de-negro", "Casca-grossa" e "Pau-de-colher", é uma arvore de pequeno porte. A entrecasca do caule é empregada popularmente no Nordeste do Brasil no tratamento das dores em geral, infecções e inflamações. O presente trabalho avaliou tanto o perfil fitoquímico de M. rigida por meio de um roteiro analítico, quanto à atividade antibiótica dos extratos pelo método de Kirby-Bauer modificado. Os resultados demonstraram que os extratos etanólico, aquoso, clorofórmico, acetato de etila e hidroalcoólico de M. rigida apresentam atividade antibacteriana contra Escherichia coli, Pseudomonas aeruginosa e Staphylococcus aureus, enquanto que a fração hexânica não exibe qualquer atividade. Catequinas, quinonas, esteróides, triterpenos, saponinas, flavonóides e compostos fenólicos foram detectados na análise fitoquímica.

  20. Who defines indigenous? Identities, development, intellectuals and the state in Northern Mexico (Carmen Martínez Novo

    Directory of Open Access Journals (Sweden)

    Arantza Meñaca

    2006-05-01

    Full Text Available El libro de Carmen Martínez Novo, profesora de FLACSO-Ecuador (Facultad Latinoamericana de Ciencias Sociales es una etnografía sobre la construcción de la identidad de los indios mixtecos en el norte de México. Ahora bien, no se trata de una aportación convencional sino crítica, que se diferencia de los trabajos tradicionales en dos sentidos. Por una parte, en los actores en quienes centra su estudio. La autora, en un ejercicio de “studying up”, en lugar de realizar su observación participante principalmente con los indígenas, se mueve entre las elites, las clases medias, los intelectuales, los políticos, la prensa, y las organizaciones no gubernamentales, y es su papel en el proceso de construcción de lo indígena el que le interesa. Y por otra, en sus planteamientos teóricos y conclusiones, que permiten cuestionar hasta qué punto es, la identidad étnica, fundamentalmente una herramienta de resistencia y presión política en manos de las comunidades indígenas, o bien, una construcción desde los sectores en el poder para justificar y reproducir las jerarquías existentes.

  1. Violent Speech Acts in the South A and B areas of José Martí District

    Directory of Open Access Journals (Sweden)

    Massiel Hernández-González

    2018-03-01

    Full Text Available A new tendency in speakers to prefer nonpolite strategies can also include some rude speech acts and to get the control of the other person All these are the reasons that lead the autor of this paper to start this research that consist of an study case of the courtesy emphazizing in the verbal violence, taking also into account not only the spanish speech but the recent studies made in Cuba. The South A and B of Santiago community of José Martí District is an example of that and for that reason it became of special interest for the analysis of those violent samples in the use of the language. The objective of the paper is to describe the linguistic elements that characterized the violent speech acts in that neighbourhood with the aim to contribute to the sociocultural characterization of the community so a multidisciplinary intervention can be developed there. Uncovered recorders the work with the field study notebook and the application of a social habit tests were the techniques used. All the results obtained were triangled.

  2. Contribuição ao estudo da atividade antifúngica de Maytenus ilicifolia Mart. ex Reiss., Celastraceae

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    M. M. Cunico

    Full Text Available Maytenus ilicifolia Mart. ex Reiss, Celastraceae, espinheira-santa, é nativa em muitas partes da América do Sul, sendo encontrada no sul do Brasil. É utilizada no tratamento de gastrite, úlceras e outras desordens do estômago, na forma de decocção das folhas ou extrato liofilizado em cápsulas. Neste trabalho, estudou-se a atividade antifúngica do seu extrato etanólico sobre o crescimento micelial dos fungos fitopatogênicos Colletotrichum acutatum, Fusarium oxysporum e Cylindrocladium spathulatum. Na comparação do crescimento micelial de isolados desses fungos em BDA (Batata Dextrose Agar, adicionados do extrato etanólico da espinheira-santa, foi observado que o mesmo inibiu em mais de 10% o crescimento micelial de Fusarium oxysporum, nas três concentrações avaliadas (0,2; 0,4 e 0,6mg/mL, estimulou o crescimento micelial de Colletotrichum acutatum em mais de 30% na concentração de 0,2mg/mL, e algumas de suas frações inibiram o desenvolvimento de Cylindrocladium spathulatum.

  3. Atividade antioxidante das folhas de espinheira-santa - Maytenus ilicifolia Mart. ex Reiss., secas em diferentes temperaturas

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    Myrian Lane Soares Negri

    Full Text Available Maytenus ilicifolia Mart. ex Reiss, a espinheira-santa verdadeira, é largamente utilizada para tratamento de gastrites e úlceras estomacais. O seu valor terapêutico é atribuído principalmente aos polifenóis (flavonóides e taninos e triterpenos. Os polifenóis são bastante estudados e estão relacionados à atividade antioxidante exercida pela planta. Existem vários métodos para avaliar a atividade antioxidante, a qual pode ser medida a capacidade antioxidante total utilizando o método de formação do complexo fosfomolibdênio e a atividade antioxidante em relação à redução de um radical, utilizando-se o DPPH (2,2-difenil-1-picrilhidrazila. A atividade antioxidante das folhas de espinheira-santa seca em diferentes temperaturas foi avaliada, visando verificar a possível influência das temperaturas de secagens e seu poder antioxidante. Foram utilizadas cinco temperaturas (40, 50, 60, 70 e 80 ºC e uma temperatura de secagem de rotina, de um produtor/beneficiador de plantas medicinais. As menores temperaturas apresentaram as maiores atividades antioxidantes.

  4. Naised, kes juhivad mehi / Esme Kassak ; interv. Esme Kassak

    Index Scriptorium Estoniae

    Kassak, Esme

    2008-01-01

    Politseiameti kriminaalosakonna juhataja Krista Aas, Agentuuride Royal Service ja Spring Advertising tegevjuht Rika Soopa, Eesti Päevalehe sporditoimetuse juhataja Kristi Vahemaa, Hansapanga IT infrastruktuuri projektide osakonna juhataja Anna Lizunova, Skype Eesti veebitiimi juht Elina Kostabi valdavalt meestest koosneva kollektiivi juhtimisest. Lisad: Hillary Clinton, Condoleezza Rice, Segolene Royal. Küsimusele, millised on naisjuhtide tugevused, vastavad Mart Mikk, Aavo Kokk, Ants Lusti, Margus Alviste ja Tiit Paananen. Küsimusele, mida arvata mehelikest naistest, vastavad Mart Mikk, Ants Lusti ja Margus Alviste

  5. Crescimento inicial de plantas de licuri (Syagrus coronata (Mart. Becc. em diferentes níveis de luminosidade Initial growth of licuri plants (Syagrus coronata (Mart. Becc. under different light intensity

    Directory of Open Access Journals (Sweden)

    Noeli Oliveira Santana Carvalho

    2006-06-01

    Full Text Available Modificações nos níveis de luminosidade, aos quais uma espécie está adaptada, podem condicionar diferentes respostas fisiológicas em suas características bioquímicas, anatômicas e de crescimento. Este trabalho teve como objetivo avaliar o crescimento inicial de plantas de licuri (Syagrus coronata (Mart. Becc. submetidas a diferentes condições de luminosidade. Neste estudo foram utilizadas plântulas de licuri com cinco meses de idade, cultivadas em substrato composto de terra + adubo orgânico e mantidas a 30 e 100% de luminosidade. Mensalmente foram tomadas medidas de altura, diâmetro do colo e número de folhas das plantas, durante um período de 12 meses. Ao final do experimento, determinaram-se a massa seca, a área foliar e o teor de clorofila. O maior crescimento em altura, diâmetro do colo, número de folhas emitidas e massa seca total foram verificados nas plantas submetidas a 30% de luz. A proporção de massa seca direcionada para as raízes foi maior à medida que houve aumento da intensidade luminosa. Já a parte aérea, diferentemente do sistema radicular, apresentou uma diminuição com o aumento da luminosidade. Em 100% de luz, as plantas apresentaram maior área foliar total, bem como maior razão das clorofilas a/b, enquanto a área foliar específica mostrou-se inversamente proporcional à intensidade luminosa. Com os resultados obtidos, pode-se inferir que a condição de sombreamento favoreceu o crescimento inicial das plantas de licuri.Changes in light intensity, to which a species is adapted, may condition different physiological responses in its biochemical, anatomical and growing features. This paper aims at assessing the initial growth of licuri plants (Syagrus coronata (Mart. Becc. subjected to different light conditions. Five-month-old licuri plants, grown in substrates of soil + organic fertilizer, were used. Plants were kept in 30% and 100% light intensity. Measurements of height, stem diameter, and

  6. In vitro seed germination and seedling development of Annona crassiflora Mart. Germinação de sementes e desenvolvimento in vitro de plântulas de Annona crassiflora Mart.

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    Márcia de Nazaré Oliveira Ribeiro

    2009-06-01

    Full Text Available Annona crassiflora Mart known as 'araticum', 'marolo' or 'field araticum' is a typical fruit from the Cerrado biome of Brazil with socio-economic and medicinal importance. Normally, Annona crassiflora is propagated through seeds. However, due to a deep dormancy that the seeds display at dispersion and the difficulty to obtain uniform plants in a short time period, micropropagation may be a feasible alternative. Concentrations of gibberellic acid (GA3 and naphthalene-acetic acid (NAA and their interactive effects on in vitro seed germination and seedling development of Annona crassiflora were studied. Mature fruits of Annona crassiflora were depulped and the seeds washed in clear water and dried at room temperature. Seed coat was removed and the seeds were placed on Murashige & Skoog (MS medium supplemented with gibberellic acid (GA3 and naphthalene-acetic acid (NAA, 30 g L-1 sucrose and 6 g L-1 agar-agar. Seeds were kept under these conditions for 30 days. After this period, seedlings were kept for another 90 days on Wood Plant Medium (WPM with 20 g L-1 sucrose and 5 g L-1 agar-agar supplemented with the same GA3 and NAA concentrations. Cultures were incubated under controlled conditions at 25 ± 2°C temperature, 16: 8 (light: dark photoperiod of 32 µmol m-2 s-1 irradiance provided by cool white fluorescent tubes (Philips. Use of WPM medium supplemented with 25-32 mg L-1 GA3 or MS with 26-30 mg L-1 GA3 and 2 mg L-1 NAA promoted rooting and plant growth.O araticum ou marolo (Annona crassiflora Mart. é uma fruta típica de Cerrado com grande importância sócio-econômico e medicinal. Sua propagação pode ser feita através de sementes, porém devido à dormência das sementes e dificuldade de se obterem plantas uniformes e em curto espaço de tempo, a micropropagação poderá ser uma alternativa. Estudaram-se os efeitos do GA3 associado ao ANA sobre a germinação de sementes e desenvolvimento in vitro de marolo. Frutos maduros foram

  7. Enraizamento de miniestacas de espinheira-santa (Maytenus ilicifolia Mart. ex Reissek em diferentes substratos Rooting of espinheira-santa (Maytenus ilicifolia Mart. ex Reissek minicuttings on different substrates

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    Daniela Macedo de Lima

    2009-04-01

    Full Text Available Pertencente à família Celastraceae, a espinheira-santa (Maytenus ilicifolia Mart. ex Reissek é uma espécie medicinal nativa da região sul do Brasil, utilizadas no tratamento de gastrite e úlceras gástricas. Estudos sobre a produção de mudas por meio de estaquia demonstraram que esta espécie é considerada de difícil enraizamento. Objetivou-se, no presente trabalho, avaliar os efeitos de diferentes substratos no enraizamento de miniestacas de espinheira-santa. Miniestacas apicais foram coletadas a partir das brotações das minicepas de 10 meses de idade, mantidas em casa-de-vegetação e confeccionadas com 3 a 4cm de comprimento, mantendo-se duas folhas com a superfície reduzida à metade. O plantio foi realizado em caixas contendo areia e tubetes contendo casca de arroz carbonizada, Plantmax HT® ou vermiculita de granulometria fina como substrato. As miniestacas foram mantidas em casa-de-vegetação com nebulização intermitente e 90 dias após o plantio, foram avaliadas as características: porcentagem de estacas enraizadas, número e comprimento médio de raízes, porcentagem de estacas com calos, sobrevivência e mortalidade. O delineamento experimental foi inteiramente casualizado, com 4 tratamentos e 4 repetições de 22 estacas por parcela. A análise estatística revelou que os substratos areia (92,04%, casca de arroz carbonizada (88,66% e Plantmax HT® (94,31% apresentaram índices de enraizamento significativamente superiores à vermiculita (78,41%, além de menores taxas de mortalidade, sendo que a propagação vegetativa de espinheira-santa por meio de miniestaquia é viável.Espinheira-santa (Maytenus ilicifolia Mart. ex Reissek, which belongs to the Celastraceae family, is a medicinal species native to the south region of Brazil, used in gastritis and gastric ulcer treatment. Studies about plant production by cutting have shown that this species is considered difficult to root. The purpose of this work was to evaluate

  8. Micropropagation, seed propagation and germplasm bank of Mandevilla velutina (Mart. Woodson Micropropagação, propagação por sementes e banco de germoplasma de Mandevilla velutina (Mart. Woodson

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    Ronaldo Biondo

    2007-06-01

    Full Text Available Mandevilla velutina (Mart. Woodson (Apocynaceae is a medicinal plant species with antivenom properties, native from Brazilian Savanna regions (Cerrado, which due to overexploitation and habitat deforestation is in danger of extinction. As an initiative for conserving this endangered but economically important plant species, a micropropagation protocol was developed and genotypes were stored in the Germplasm Bank "Cerrado In vitro". For the in vitro propagation of M. velutina, nodal segments were inoculated on Murashige and Skoog (MS medium supplemented with different concentrations of BA, Zeatin, 2ip, DTT and TDZ. Best multiplication ratio was achieved when to the medium 0.44 µM BA, ranging 1: 6.7, were added. Plantlets cultured on MS/2 medium supplemented with 26.85 µM NAA rooted successfully (50.5%. Although rooted and un-rooted plantlets acclimatized to soil conditions, great losses were observed within un-rooted plantlets, while the rooted presented 100 % survival. It was possible to maintain 43% of the M. velutina germplasm under healthy conditions for six months, with no subcultures, using the MS medium supplemented with 2% sucrose, 13.8 mM spermidine, 2% sorbitol and 2% dextrose.Mandevilla velutina (Mart. Woodson (Apocynaceae é uma planta medicinal de espécie nativa de regiões do Cerrado brasileiro com propriedades anti-ofídicas. Devido a alta exploração e devastação deste bioma, M. velutina está em perigo de extinção. Como uma iniciativa para a conservação desta espécie ameaçada e economicamente importante, um protocolo de micropropagação foi desenvolvido e genótipos foram colocados no Banco de Germoplasma "Cerrado In vitro". Para a propagação in vitro de M. velutina, segmentos nodais foram inoculados no meio Murashige and Skoog (MS suplementado com diferentes concentrações de BA, zeatina, 2ip, DTT e TDZ. A melhor resposta de multiplicação foi obtida em meio suplementado com 0.44 µM BA na razão 1: 6.7. Pl

  9. Compte rendu de l’ouvrage d’Ana Martínez Rus, «San León Librero» : las empresas culturales de Sánchez Cuesta Reseña de Ana Martínez Rus, «San León Librero» : las empresas culturales de Sánchez Cuesta

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    Philippe Castellano

    2009-01-01

    Full Text Available La editorial TREA ha publicado recientemente un estudio de Ana Martínez Rus, «San León Librero»: las empresas culturales de Sánchez Cuesta, que constituye la lógica prolongación de una densa producción de artículos y libros 1 que se interesan por la historia de la edición y de la lectura en la España contemporánea. Para esta última obra, A. Martínez Rus ha trabajado sobre el archivo del librero madrileño León Sánchez Cuesta conservado en la Residencia de Estudiantes.

  10. Application of low doses of ionizing radiation in the Brazilian fruit tucuma (Astrocaryum vulgare Mart.); Aplicacao de baixas doses de radiacao ionizante no fruto brasileiro tucuma (Astrocaryum vulgare Mart.)

    Energy Technology Data Exchange (ETDEWEB)

    Lima, Antonio Luis dos Santos; Lima, Keila dos Santos Cople; Araujo, Leandro Moreira, E-mail: santoslima@ime.eb.b, E-mail: keila@ime.eb.b [Instituto Militar de Engenharia (IME), Rio de Janeiro, RJ (Brazil); Gody, Ronoel Luiz de Oliveira; Pacheco, Sidney, E-mail: ronoel@ctaa.embrapa.b, E-mail: sidney@ctaa.embrapa.b [EMBRAPA Agroindustria de Alimentos (CTAA), Rio de Janeiro, RJ (Brazil)

    2011-07-01

    The tucuma (Astrocaryum vulgare Mart.) is a native fruit of Amazonia, occurring mainly in the state of Para, but also found in the Brazilian northeast states and in the Brazilian central-western states. The tucuma is considered an excellent source of carotenoids with a very high concentration of {beta}-carotene, which is a precursor of vitamin A. In addition to carotenoids it is an important source of vitamin B2 (riboflavin) in fruits. This study aimed to analyze the effects of gamma radiation on the nutritional value of tucuma. The fruits were irradiated at doses of 0.5, 1.0 and 2.0 kGy irradiator with a source of cesium 137. The carotenoids were determined by spectrophotometry. The analysis of {alpha} and {beta}-carotene, thiamine, riboflavin were carried out by high performance liquid chromatography (HPLC). The {beta}-carotene accounts for 80% of total carotenoids in tucuma, and with a dose of 2 kGy, it showed the highest reduction of {beta}-carotene, about 7.5% in relation to the control. The tucuma fruit showed high levels of riboflavin from 0.183 to 0.222 {mu}g 100 g{sup -1}, and maintained stability after the gamma radiation process. However, it had low levels of thiamine from 0.050 to 0.033 {mu}g 100 g{sup -1}, and irradiated at a dose of 2 kGy showed significant reductions of thiamine, about 34% in relation to the control. (author)

  11. Defensa de lo local en Nuestra América y Coney Island de José Martí: el ensayo como un espacio para la ideología dentro de las raíces hispanoamericanas

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    Ángel, Roberto

    2015-08-01

    Full Text Available José Martí proposes that for the proper development of the Republic in America it is essential to secure a government that has as the premises of its administration the natural categories of its origin. To evaluate the local characteristics Martí was thinking of I will carry out an analysis of two of his essays: Nuestra América (Martí, 1977 and Coney Island (Martí, 1881, in an attempt to unravel the polarisation strategy which supports his argument. Indeed, through a semantic axis the author places the concepts of nature and interiority over external and foreign, making a parallel between what he calls “natural men in America” and those who represent the “other”, the people of the United States. In this way, it will be possible to see how Martí will question the alleged hegemony of the northern country, claiming the primitive qualities of American indigenous peoples, to condition the problem of allocation of barbarism. The main theoretical framework to address this work is the use of the theories of discourse analysis of Teun van Dijk, which will serve me to develop and analyse the semantic axis that Martí creates in the works studied.José Martí propone que para el buen desarrollo de la República en América es indispensable un gobierno que fije como premisas para su administración las categorías naturales y autóctonas de su origen. Para apreciar cuáles son las características locales pensadas por Martí llevaré a cabo un análisis de dos de sus ensayos: Nuestra América (Martí, 1977 y Coney Island (Martí, 1881, con la intención de desentrañar la estrategia de polarización que da sustento a su argumentación. En efecto, el autor a través de un eje semántico sitúa los conceptos de naturaleza e interioridad por sobre lo externo y lo foráneo, realizando un paralelo entre lo que él llama “los hombres naturales de América” y aquellos que representarían a los “otros”, es decir a los habitantes de los

  12. Autentsuse ihalus ja strateegiad tänases Eesti teatris / Anneli Saro

    Index Scriptorium Estoniae

    Saro, Anneli, 1968-

    2007-01-01

    Aluseks võetud lavastused "Rätsep" (lav. Mart Koldits) ja "Nii see on kui teile nii näib" (lav. Adolf Shapiro) Tallinna Linnateatris, "Hamletid" (lav. Sasha Pepeljajev) ja "Faust" (lav. Taavi Eelmaa) Von Krahli Teatris, Tiit Ojasoo ja Ene-Liis Semperi lavastus "Nafta!" NO99 teatris. Kasut. kirjandus lk. 126

  13. Kurortnõi roman : energetika i tranzit / Jevgeni Ashihmin

    Index Scriptorium Estoniae

    Ashihmin, Jevgeni

    2008-01-01

    Majandus- ja kommunikatsiooniminister Juhan Parts, IRL-i juht ja parlamendiliige Mart Laar ning kontserni Silmet Grupp juht Tiit Vähi kohtusid Ida-Virumaa suurettevõtete juhtidega. Arutati põlevkivienergeetika tulevikku, transiidiküsimusi ja Vene-Eesti suhteid

  14. Letni sezon : ot avangardista do "Sjurrealistov" / Boris Tuch

    Index Scriptorium Estoniae

    Tuch, Boris, 1946-

    2006-01-01

    Suvelavastustest: Andrus Kivirähk "Sürrealistid" Viinistus (lavastaja Hendrik Toompere jun), Mart Kivastik "Kits viiuli ja õngega" Viinistus (lavastaja Raimo Pass), Alfred Jarry "Kuningas Ubu" Teater NO99 Haapsalu Kiltsi lennuvälja angaarides (lavastajad Ene-Liis Semper ja Tiit Ojasoo), Jaan Tätte "Kaev" Tallinna Linnateatri siseõues (lavastaja Indrek Sammul)

  15. Miks, kuidas ja kellele? / Margit Tõnson

    Index Scriptorium Estoniae

    Tõnson, Margit, 1978-

    2009-01-01

    Tiit Ojasoo ja Ene-Liis Semperi "Kuidas seletada pilte surnud jänesele" teatris NO99, Priit Võigemasti "Hecuba pärast" Tallinna Linnateatris ja koreograaf-esitaja Mart Kangro "Can't Get No Satisfaction" Kanuti Gildi saalis

  16. La técnica narrativa del espejo en Carmen de Icaza (1899-1979 y en Carmen Martín Gaite (1925-2000 / The mirror’s narrative technique in Carmen de Icaza (1899-1979 and in Carmen Martín Gaite (1925-2000

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    Carmen Fragero Guerra

    2013-01-01

    Full Text Available Resumen: El texto muestra algunas coincidencias entre las técnicas narrativas de la olvidada novelista Carmen de Icaza (1899-1979 y Carmen Martín Gaite (1925-2000. Analizamos en La fuente enterrada (1947 y en Yo, la reina (1950 de Carmen de Icaza el uso del espejo como una técnica narrativa para describir la apariencia física de los personajes y sus sentimientos interiores. Luego, estudiamos cómo estos dos aspectos han sido tomados por Carmen Martín Gaite y desarrollados en un modo más amplio e imaginativo. Abstract: The text shows some coincidences in narrative techniques between the forgotten novelist Carmen de Icaza (1899-1979 and Carmen Martín Gaite (1925-2000. We analyze in La Fuente Enterrada (1947 and in Yo, la Reina (1950 by Carmen de Icaza the use of mirror as a narrative technique intended to describe the characters’ appearance and their inner feelings. Then we study how this aspect has been taken by Carmen Martin Gaite and developed in a broader and more imaginative way.

  17. Conservation status of Lagothrix flavicauda and other primates in montane forest of San Martín and Huánuco, Peru

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    Rolando Aquino

    2017-04-01

    Full Text Available Lagothrix flavicauda is endemic and lives sympatrically with other primates in the montane forests of Amazonas, San Martín, La Libertad and Huánuco. Detailed information on its density and conservation status, as well as sites with healthy populations is lacking, except for Amazonas where most of the studies were carried out. In order to obtain information on the mentioned aspects, transect censuses were conducted between November and December of 2015, February to May of 2016, and between June and July of 2016 in six survey sites located in the regions of San Martín and Huánuco. As a result of the census, 49 groups belonging to 7 species were sighted, being L. flavicauda the most observed with 14 groups. The largest groups were observed in L. flavicauda (average 13.5±2.2 individuals and Cebus yuracus (average 12.5±3.6 individuals and the smallest in Alouatta seniculus (average 3.0± 2.4 individuals, both in Huánuco. The relative abundance was the highest for L. flavicauda in San Martín (2.4 individuals /10 km and the lowest for A. seniculus in Huánuco (0.2 individuals/ 10 km. Our observation of L. flavicauda on the eastern side of the Huallaga River extends its distribution in Huánuco to the Pozuzo River, but on the western side we can consider it locally extinct in much of its distributional range. At our survey sites, deforestation and hunting are the main threats to primates and other components of wildlife.

  18. Study on the Cytotoxic, Genotoxic and Clastogenic Potential of Attalea phalerata Mart. ex Spreng. Oil Pulp In Vitro and In Vivo Experimental Models.

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    Fernando Freitas de Lima

    Full Text Available Attalea phalerata Mart. ex Spreng. (Arecaceae, popularly known as "bacuri", is used in Brazilian folk medicine. Its oil is used orally to relieve pulmonary congestion and joint pain. In topical applications, it is applied as an effective hair tonic and anti-dandruff. The in natura pulp and its nuts are used as food because of its nutritional value. Despite its use in folk medicine, there is a lack of data regarding its in vivo/in vitro cytotoxic/genotoxic and clastogenic effects. Therefore, in this study, we evaluated the cytotoxic, genotoxic and clastogenic effects of Attalea phalerata Mart. ex Spreng. oil (APMO in vitro and in vivo. For the analysis of cytotoxic potential, the Artemia salina and MTT (3-(4,5-dimethizzol-zyl-2,5-diphenyltetrazolium bromide assays were performed. Possible cytotoxic, genotoxic and clastogenic effects of APMO intake were determined by performing the comet and micronucleus assays. Male and female Wistar rats were orally treated with doses of 125, 250, 500 or 1000 mg.kg-1 of the APMO daily for 28 consecutive days (four weeks. The results showed that the APMO did not induce cell death in the experiments of Artemia salina and MTT, indicating that it has no cytotoxicity. The APMO did not cause significant damage to the DNA of the rats in the four doses used when compared to the negative control group (saline + Tween® 80. The APMO did not present any significant increase in micronucleated polychromatic erythrocytes (MNPCEs for the four tested doses. When compared to the positive control group, all groups (comet and micronucleus tests were statistically different. These data suggest that the administration of Attalea phalerata Mart oil. ex Spreng does not cause cytotoxicity, genotoxicity and clastogenicity in experimental models in vitro and in vivo following oral administration in this study.

  19. Post-glacial colonization of northwestern North America by the forest-associated American marten (Martes americana, Mammalia: Carnivora: Mustelidae).

    Science.gov (United States)

    Stone, Karen D; Flynn, Rodney W; Cook, Joseph A

    2002-10-01

    Phylogeographic patterns were used to assess intraspecific diversification of American martens (Martes americana). Within martens, two morphological groups (americana and caurina) have been recognized, though the level of distinction between them has been debated. We examined mitochondrial cytochrome b gene haplotypes from 680 martens to explore the colonization history of the Pacific Northwest and found two clades that correspond to the morphological groups. The widespread americana clade extends from interior Alaska south to Montana and eastward to Newfoundland and New England (i.e. northwestern, north-central and northeastern North America). The caurina clade occurs in western North America, minimally extending from Admiralty Island (southeastern Alaska) south to Oregon and Wyoming. Our data indicated two colonization events for the Pacific Northwest (one by members of each clade) and were consistent with the persistence of populations throughout past glacial periods in eastern and western refugia. Due to vegetational and geological history following the past deglaciation, we hypothesize that martens of the caurina clade spread along the North Pacific Coast, and into southeastern Alaska, earlier than martens of the americana clade. Mismatch distributions for the americana clade were indicative of populations that recently experienced demographic expansion, while mismatch distributions for the caurina clade suggested that populations were at equilibrium. These clades are reciprocally monophyletic and distinctive (interclade divergence ranged from 2.5 to 3.0% (uncorrected p), whereas, intraclade divergence was < 0.7%), and two regions of sympatry have been identified. Genetic signatures of past admixture in hybrid zones may have been extinguished during subsequent glacial periods when ranges contracted. This recurrent pattern of relatively restricted western, or Pacific coastal, lineages and more widespread eastern, or interior continental, lineages exists across

  20. Antinociceptive and anti-inflammatory activities of the ethanolic extract of Annona vepretorum Mart. (Annonaceae) in rodents.

    Science.gov (United States)

    Silva, Juliane C; Araújo, Camila de S; de Lima-Saraiva, Sarah Raquel G; de Oliveira-Junior, Raimundo G; Diniz, Tâmara C; Wanderley, Carlos Wagner de S; Palheta-Júnior, Raimundo C; Mendes, Rosemairy L; Guimarães, Adriana G; Quintans-Júnior, Lucindo J; Almeida, Jackson Roberto G da S

    2015-06-24

    Annona vepretorum Mart. (Annonaceae) is a native tree from Caatinga (Brazilian Northeastern savanna biome), popularly known as "araticum" and "pinha da Caatinga". In this study, we investigated the effects of the crude ethanolic extract (Av-EtOH) in models of pain and inflammation in rodents. The evaluation of antinociceptive activity was carried out by the acetic acid-induced writhing, formalin, hot plate and tail flick tests, while paw edema induced by carrageenan or histamine, and leukocyte migration to the peritoneal cavity were used for anti-inflammatory profile. Histological analyses also were carried out. Av-EtOH (25, 50 and 100 mg/kg, p.o) significantly reduced the number of writhing (P < 0.01) and decreased (P < 0.01) the paw licking time in both phases of the formalin test. In the hot plate and tail flick tests, this extract increased the reaction time, consequently reduced painful behavior. The effects in the formalin and hot plate tests were antagonized by naloxone. Av-EtOH inhibited significantly (P < 0.01) the increase in the edema volume after administration of carrageenan and histamine. In the peritonitis test, acute pre-treatment with Av-EtOH inhibited leukocyte migration. Histological analysis showed less inflammation in the groups treated with the extract when the inflammation was induced by carrageenan or histamine. Thus, Av-EtOH has significant antinociceptive and anti-inflammatory properties, which are related probably with the activation of opioid receptors and inhibition of release of mediators of the inflammatory process. This specie is a potential target for drug discovery.

  1. EFEITO DO TAMANHO DO RECIPIENTE SOBRE O DESENVOLVIMENTO DE MUDAS DE AÇAÍ (Euterpe oleracea Mart.

    Directory of Open Access Journals (Sweden)

    QUEIROZ JOSÉ ANTONIO LEITE DE

    2001-01-01

    Full Text Available Com o objetivo de estudar o efeito de diferentes tamanhos de recipientes sobre o desenvolvimento de mudas de açaí (Euterpe oleracea Mart., conduziu-se o presente trabalho no Campo Experimental da Fazendinha, da Embrapa Amapá. O estudo foi realizado em viveiro telado com sombrite (50% de sombra, à temperatura ambiente, adotando-se delineamento experimental em blocos ao acaso, com 3 tratamentos (tamanho de recipiente e 5 repetições de 16 plantas. Foram usados recipientes pequenos (12 x 17,5 cm = 0,8 l, médios (17 x 22 cm = 2,02 l e grandes (20 x 27 cm = 3,45 l. A repicagem foi feita 45 dias após a semeadura. Para avaliar o desenvolvimento das mudas, foram determinadas as alturas da planta, diâmetro do colo e peso seco da parte aérea e do sistema radicular. O tamanho do recipiente utilizado afetou o desenvolvimento das mudas de açaí, sendo que, nos recipientes médios e grandes, as mudas apresentaram desenvolvimento superior ao obtido no recipiente pequeno. Como a maioria dos parâmetros medidos foram superiores para as mudas produzidas no recipiente de tamanho médio e considerando-se a economia de trabalho e volume de substrato utilizado quando comparado com o uso de recipientes grandes, recomenda-se a utilização de recipientes de tamanho médio, na produção de mudas de açaí.

  2. Avaliação da atividade antimicrobiana de extratos de Dioclea grandiflora Mart. ex. Benth., Fabaceae

    Directory of Open Access Journals (Sweden)

    Luiz Lúcio Soares da Silva

    Full Text Available A espécie Dioclea grandiflora Mart. ex. Benth., Fabaceae é uma planta que pertence à família Fabaceae, popularmente conhecida como mucunã-de-caroço e olho-de-boi, e, encontra-se distribuída nas regiões da caatinga e serrado do Brasil. Os extratos aquoso, etanólico e hidroalcoólico da casca do caule, da casca da raiz e da folha de D. grandiflora, nas concentrações de 313 µg/mL a 10.000 µg/mL, foram analisados por meio de técnica de difusão em ágar, frente a vinte microrganismos representantes de bactérias Gram positivas, Gram negativas, fungos filamentosos e leveduras. O extrato aquoso da casca do caule, na concentração de 10.000 µg/mL, inibiu o crescimento de Staphylococcus aureuscom halo de 20 mm. Já o extrato hidroalcoólico da casca do caule inibiu apenas S. aureuscom halo de 18 mm, enquanto o extrato da folha inibiu o crescimento de dois dermatófitos, Trichophyton mentagrophytese Microsporum canis. Por outro lado, o extrato hidroalcoólico da casca da raiz inibiu apenas M. caniscom halo de 15 mm de diâmetro. Das frações do extrato aquoso da folha, apenas acetato de etila inibiu o crescimento de Streptococcus epidermides, Candida albicans, T. metagrophytese M. canis.Para o extrato etanólico do caule, a fração aquosa inibiu S. epidermidese S. aureus.

  3. An Investigation into the Approaches as to Sexual Lives of First Class Student at Canakkale Onsekiz Mart University Educational Faculty

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    Fide Kaya

    2007-12-01

    Full Text Available Abstract: This study was carried out to form a basis for the sexual health education that we planned and to identify the expectations from the sexual reproduction health services and to determine the approaches as to sexual lives of first class Educational Faculty at Canakkale Onsekiz Mart University. The descriptive style study was applied to 340 first class student between 20-24 February 2006. The age of 70.0% of the students ranges from 17 to 20. The 4.7% of the girls and 25.3 %of the boys have sexual experience. 99.2 %of the participants had their first sexual experience when they were between 16 and 19. 27.4% had causal sex with someone they do not know in return for money. 14.4% have a still lasting sexual lives. 62.8 %of them used condom when they first had sexual intercourse. 38.2 %of them indicated that they knew a method to prevent pregnancy after the unprotected sex and 19.4% said this was to use following day pill. 96.5% of the participants regarded sex education as being necessary. They indicated that they wanted to be informed about sexually transmitted infections (73.5%, first sexual experience (56.2%, hymen (50.3%, methods to prevent pregnancy (47.1%, signs of pregnancy (27.6%. 89.1% of the participants stated that they wanted to receive sex education from an expert / a nurse. According to results of our study it has been found out that sex, education level of the mother and religious beliefs affect the opinion of the student about sexual experiences before marriage. [TAF Prev Med Bull 2007; 6(6.000: 441-448

  4. An Investigation into the Approaches as to Sexual Lives of First Class Student at Canakkale Onsekiz Mart University Educational Faculty

    Directory of Open Access Journals (Sweden)

    Fide Kaya

    2007-12-01

    Full Text Available Abstract: This study was carried out to form a basis for the sexual health education that we planned and to identify the expectations from the sexual reproduction health services and to determine the approaches as to sexual lives of first class Educational Faculty at Canakkale Onsekiz Mart University. The descriptive style study was applied to 340 first class student between 20-24 February 2006. The age of 70.0% of the students ranges from 17 to 20. The 4.7% of the girls and 25.3 %of the boys have sexual experience. 99.2 %of the participants had their first sexual experience when they were between 16 and 19. 27.4% had causal sex with someone they do not know in return for money. 14.4% have a still lasting sexual lives. 62.8 %of them used condom when they first had sexual intercourse. 38.2 %of them indicated that they knew a method to prevent pregnancy after the unprotected sex and 19.4% said this was to use following day pill. 96.5% of the participants regarded sex education as being necessary. They indicated that they wanted to be informed about sexually transmitted infections (73.5%, first sexual experience (56.2%, hymen (50.3%, methods to prevent pregnancy (47.1%, signs of pregnancy (27.6%. 89.1% of the participants stated that they wanted to receive sex education from an expert / a nurse. According to results of our study it has been found out that sex, education level of the mother and religious beliefs affect the opinion of the student about sexual experiences before marriage. [TAF Prev Med Bull. 2007; 6(6: 441-448

  5. The use of herbs against neglected diseases: Evaluation of in vitro leishmanicidal and trypanocidal activity of Stryphnodendron rotundifolium Mart

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    Vivianne C.S. Vandesmet

    2017-09-01

    Full Text Available The evaluation of the leishmanicidal and trypanocidal activity of the hydroalcoholic extract of the bark of Stryphnodendron rotundifolium Mart. (EHCSR was carried out to find an alternative treatment for parasitic diseases. EHCSR was prepared and used at four different concentrations (1000, 500, 250, 125 μg/mL in in vitro assays for activity against Leishmania promastigotes using the species Leishmania brasiliensis and Leishmania infantum and for trypanocidal activity using the epimastigotes of Trypanosoma cruzi. We also tested EHCSR for cytotoxicity against adhered cultured Murine J774 fibroblasts. The tests were performed in triplicate, and the percent mortality of parasites, IC50 and percent toxicity were determined. With regard to anti-leishmania activity against L. infantum, there was a mean mortality of 45% at all concentrations, and against L. brasiliensis, a substantial effect was seen at 1000 μg/mL with 56.38% mortality, where the IC50 values were 1338.76 and 987.35 μg/mL, respectively. Trypanocidal activity was notably high at 1000 μg/mL extract with 82.31% mortality of epimastigotes. Cytotoxicity at the highest extract concentrations of 500 and 1000 μg/mL was respectively 75.12% and 94.14%, with IC50 = 190.24 μg/mL. Despite that the extract has anti-parasitic activity, its substantial cytotoxicity against fibroblasts cells makes its systemic use nonviable as a therapeutic alternative.

  6. Eficácia do extrato de Myrciaria cauliflora (Mart. O. Berg. (jabuticabeira sobre bactérias orais

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    Maria R. Macedo-Costa

    Full Text Available O objetivo deste estudo foi avaliar a atividade antimicrobiana do extrato da folha de Myrciaria cauliflora (Mart. O. Berg., Myrtaceae (jabuticabeira sobre: Streptococcus mitis (ATCC 903, Streptococcus mutans (ATCC 25175, Streptococcus sanguinis (ATCC 15300, Streptococcus oralis (ATCC 10557, Streptococcus salivarius (ATCC 7073 e Lactobacillus casei (ATCC 9595. A pesquisa foi realizada através de técnicas bacteriológicas laboriosas. Os ensaios foram realizados pelo método da diluição em meio sólido para a determinação da Concentração Inibitória Mínima (CIM. Os resultados obtidos foram transferidos para um banco de dados informatizado e calculados os parâmetros estatísticos mediante o emprego do programa SPSS versão 13.0. Utilizou-se, ao nível de 5% de significância, o teste t-Student. Em estudo comparativo, foi determinada a CIM do digluconato de clorexidina a 0,12%. O extrato de jabuticabeira formou halos de inibição variando de 10 a 18 mm de diâmetro e apresentou desempenho médio significativamente inferior em relação a clorexidina, na comparação do extrato bruto vs substância pura e nas concentrações 1:2 e 1:4. Conclui-se, que o extrato de Myrciaria cauliflora produziu uma significante atividade bacteriostática in vitro sobre as bactérias do biofilme dental, o que sugere a utilização dessa substância como meio alternativo e economicamente viável para o controle de afecções em Odontologia.

  7. Knowledge and extractivism of Stryphnodendron rotundifolium Mart. in a local community of the Brazilian Savanna, Northeastern Brazil.

    Science.gov (United States)

    Feitosa, Ivanilda Soares; Albuquerque, Ulysses Paulino; Monteiro, Júlio Marcelino

    2014-09-09

    This study aims to understand how the stem bark of Stryphnodendron rotundifolium Mart. is used by a rural community in the savanna of Northeastern Brazil, associated with a preliminary assessment involving plant population structure and extractivism in the main sites of collection. A population structure study and analysis of bark extractivism was conducted in two sites: one within the forest and another at its edge. We had the intention of testing whether there are differences between these sites; since the local extractive practice is prohibited, expecting more intense extraction in the forest interior than its edge by the local fiscalization. We interviewed 120 informants who reported knowing and using the species, and also the places of extractivism. We also calculated quantitative measures of local knowledge, and the influence of gender and age on the knowledge about this species. Knowledge of the uses was evenly distributed between men and women. A total of 28 specimens were recorded at Site 1, whereas 23 were identified at Site 2, with the specimens at both sites distributed in 4-diameter classes with 4-cm intervals. Nine of the specimens found in Site 1 (32.14%) showed some sign of extraction. No specimen from Site 2 showed signs of extraction. In Site 1, the total area of stem bark removed was 43,468 cm2, and the total area of stem bark available was 33,200 cm2. In Site 2, only the available stem-bark area of 44,666 cm2 was identified because no specimens were harvested. There is no difference in knowledge of this species regarding the gender and age. Stryphnodendron rotundifolium is a key resource for the studied community. A large proportion of bark collected from the first diameter size class may affect the growth of these individuals and may influence the recruitment process. Perhaps, this effect may explain the absence of individuals in some size classes.

  8. Impacto da herbivoria por caprinos sobre as populações naturais de Bromelia laciniosa Mart. ex Schult. f. (Bromeliaceae

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    Fabio da Silva do Espírito Santo

    2012-02-01

    Full Text Available Este estudo teve como objetivo quantificar o impacto da herbivoria por caprinos sobre as populações naturais de Bromelia laciniosa Mart. ex Schult. f. (Bromeliaceae, espécie endêmica da Caatinga. Os estudos de campo foram desenvolvidos na localidade de Caboclo (8º28'56,4"S, 40º56'6,9"W, 588 m alt., Município de Afrânio, Pernambuco. Essa área é considerada de alta importância biológica e, portanto, prioritária para a conservação. A análise quantitativa desse impacto foi realizada a partir do inventário de 10 parcelas com 2.000 m², ao longo de uma trilha pré-existente na área de estudo, e consistiu em contabilizar os indivíduos de B. laciniosa em floração e o porcentual de indivíduos que tiveram suas inflorescências forrageadas pelos caprinos. Adicionalmente, também foram obtidas informações referentes à fenologia, à morfologia floral e às taxas de formação de frutos e sementes dessa Bromeliaceae. Verificou-se que, dos 246 indivíduos inventariados, 65,8% tiveram suas inflorescências forrageadas por esses animais. A estimativa do número de flores consumidas foi de 8.748 e o número provável de frutos e sementes que deixaram de ser produzidos, de aproximadamente 7.227 e 252.945, respectivamente. O forrageamento das inflorescências diminuiu as taxas de formação de frutos e sementes, podendo, desse modo, interferir diretamente na conservação dessa bromélia.

  9. Toxicity of the phenolic extract from jabuticabeira (Myrciaria cauliflora (Mart. O. Berg fruit skins on Spodoptera frugiperda

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    Ana Paula C Alves

    2014-04-01

    Full Text Available Fall armyworm, Spodoptera frugiperda J.E. Smith, 1797 (Lepidoptera: Noctuidae is the main pest of maize, besides attacking sorghum and cotton crops. The control of this pest has been accomplished mainly with the use of synthetic insecticides but, due to the growing concern about the environment and food quality, phenolic compounds have shown their potential for the biological control of this insect. Thus, the objective of the present study was to evaluate the efficiency of the extract of jabuticabeira, Myrciaria cauliflora [Mart.] O. Berg (Myrtaceae fruit skin flour in the control of S. frugiperda. Skins of M. cauliflora Sabará genotype were dried at 45 °C in a forced air oven. In order to obtain the extract, 1.0 g flour was mixed with 10 mL acetone: water solution (7:3 v/v. Forty-eight-hour-old S. frugiperda caterpillars were placed in glass tubes with an artificial diet containing the extract at concentrations of 0, 250, 500, 1000, and 2000 mg L-1. The extract, in which the phenolic compounds gallic acid, gallocatechin, catechin, epicatechin, ellagic acid, and salicylic acid were identified at a concentration of 2000 mg L-1, in average, increased mortality rates by 150% in the larval stage, duration of larval stages by 60%, and pupal by 17%, and decreased amount of females by 55%. On the other hand, the extract at 1000 mg L-1 only increased duration of larval period by 24%. It was concluded that the extract is harmful to this insect, probably due to the presence of phenolic compounds.

  10. La interculturalidad crítica y funcional en el discurso de Candelario Navarro en la novela Canto de sirena de Gregorio Martínez

    OpenAIRE

    Bustamante Ramos, Paul Christian

    2017-01-01

    Busca explicar las dos actitudes que el discurso del personaje Candelario Navarro asume frente a la interculturalidad en la novela Canto de sirena de Gregorio Martínez: una en la que se cuestiona la cultura oficial (interculturalidad crítica) y otra en la que se colabora a favor de la ideología hegemónica criolla (interculturalidad funcional). Aborda cómo el discurso crítico intercultural cuestiona el conocimiento de la cultura oficial en lo que respecta a la religión, la ciencia, la medicina...

  11. Mediaciones tecnoeducativas. Consideraciones teóricas a partir de la obra de Jesús Martín-Barbero

    OpenAIRE

    María Belén Fernández Massara

    2016-01-01

    El presente ensayo recupera los planteamientos de Jesús Martín-Barbero, con el objeto de examinar la problemática de las mediaciones, sus alcances y posibles derivaciones en las investigaciones sobre las Tecnologías de la Información y la Comunicación. Pretende aportar a una articulación analítica entre la categoría de mediaciones y la de apropiación, dimensionando los desplazamientos hacia las mediaciones tecnológicas y tecnoeducativas.

  12. A?ai (Euterpe oleracea Mart.) Upregulates Paraoxonase 1 Gene Expression and Activity with Concomitant Reduction of Hepatic Steatosis in High-Fat Diet-Fed Rats

    OpenAIRE

    Pereira, Renata Rebeca; de Abreu, Isabel Cristina Mallosto Emerich; Guerra, Joyce Ferreira da Costa; Lage, Nara Nunes; Lopes, Juliana M?rcia Macedo; Silva, Ma?sa; de Lima, Wanderson Geraldo; Silva, Marcelo Eust?quio; Pedrosa, Maria Lucia

    2016-01-01

    Açai (Euterpe oleracea Mart.), a fruit from the Amazon region, has emerged as a promising source of polyphenols. Açai consumption has been increasing owing to ascribed health benefits and antioxidant properties; however, its effects on hepatic injury are limited. In this study, we evaluated the antioxidant effect of filtered açai pulp on the expression of paraoxonase (PON) isoforms and PON1 activity in rats with nonalcoholic fatty liver disease (NAFLD). The rats were fed a standard AIN-93M (c...

  13. Screening of the odour-activity and bioactivity of the essential oils of leaves and flowers of Hyptis Passerina Mart. from the Brazilian Cerrado

    OpenAIRE

    Zellner, Barbara D.; Amorim, Ana Carolina L.; Miranda, Ana Luisa P. de; Alves, Ruy J. V.; Barbosa, Jussara P.; Costa, Gisela L. da; Rezende, Claudia M.

    2009-01-01

    The chemical profile of the essential oils obtained from the leaves and flowers of Hyptis passerina Mart., a rare species of the Brazilian Cerrado, has been determined for the first time. Analyses by GC-MS showed sesquiterpenes as major compounds. β-epi-acorenol (35.7% and 32.8%, respectively from leaf and flower essential oils), was isolated and identified by 1D and 2D NMR. The flower-derived oil presented a higher concentration of hydrocarbon and oxygenated monoterpenes, while the leaf-oil ...

  14. Estudio de evaluación de recursos naturales y plan de protección ambiental: departamento de San Martín

    OpenAIRE

    Oficina Nacional de Evaluación de Recursos Naturales

    1984-01-01

    Comprende los estudios de evaluación de los recursos naturales y la formulación de un plan de protección ambiental, realizados en un área ubicada en el departamento de San Martín. Estos estudios corresponden a los aspectos ecológicos y climáticos, geomorfológicos, de suelos, cobertura vegetal, hidrológicos, de uso de la tierra, así como un análisis de las actividades agroeconómicas.

  15. Critical Path Method application to strategic planning project at Teaching Paediatrics Hospital “José Martí” in Sancti Spíritus province.

    OpenAIRE

    Manuel Hung Varela

    2010-01-01

    Present work was making at Teaching Paediatrics Hospital “José Martí” in Sancti Spíritus province, Sancti Spíritus city. Its main purpose is apply a control and planning system to a strategic planning project at mentioned entity, getting by this way to contribute to efficacy and efficient of planning process, through Critical Path Method. To it, was use tools like classic strategic planning procedure and software like WINQSB. As result, is obtaining the project estimate duration, the nece...

  16. “Sola fides, sola Scriptura”. La disputa de Leipzig y el rompimiento de Martín Lutero con la Iglesia Romana (1517-1521)

    OpenAIRE

    Ramírez González, Esteban

    2016-01-01

    El presente ensayo aborda los debates conocidos como la ‘Disputa de Leipzig’ (1519) y su impacto en el rompimiento de Martín Lutero con la Iglesia romana (1517-1521). Se evalúa la importancia de este evento en el desarrollo del pensamiento luterano, de forma particular, en el desafío a la autoridad pontificia implícito en su teología, la radicalización de su postura frente a la respuesta de la Iglesia romana a su doctrina, así como el impulso para llegar hasta el rompimiento. Situando el cont...

  17. Atividade antiinflamtória do extrato aquoso e frações do fruto da Cayaponia cabocla (Vell.) Mart. (Cucurbitaceae)

    OpenAIRE

    Provasi, Marilene; Silva, Daniel R.; Bersani Amado, Ciomar Aparecida; Delani, Tieles C. O.; Nakamura, Celso Vataru; Dias Filho, Benedito Prado; Cortez, Diógenes Aparício Garcia

    2007-01-01

    O objetivo deste trabalho foi avaliar a atividade anitinflamatória tópica in vivo do extrato aquoso e frações do fruto de Cayaponia cabocla (Vell.) Mart. (Curcubitaceae). Extratos e frações dos frutos frescos de C. cabocla foram avaliadas a ação antiinflamatória sobre o modelo de pleurisia induzida por carragenina e edema de orelhas de camundongos induzido por óleo de cróton. Doses de 250 e 500 mg mg Kg do extrato aquoso reduziram o volume do exsudato pleural e o número de células migradas, e...

  18. Martí y el enfoque de género. Una nueva mirada en torno a la teoría feminista

    Directory of Open Access Journals (Sweden)

    Lic. Caridad Cala-Montoya

    2015-10-01

    Full Text Available Intelectuales de la talla de José Martí, quien en los contenidos de sus discursos expone y desglosa, mucho antes que la teoría feminista se desarrollara sólidamente, los problemas de diferenciación, marginación y subvaloración en que la mujer se encontraba inmersa; así como las repercusiones en el desarrollo social e individual que los mismos poseían, son elementos necesarios a destacar en nuestro siglo. Con vista a insertar el pensamiento martiano en los estudios de ésta índole realizados.

  19. Primer registro de Pisione guanche San Martín, López & Núñez, 1999 (Annelida: Sigalionidae en el golfo de Vizcaya.

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    Julián Martínez

    2017-01-01

    Full Text Available En el transcurso de un programa de vigilancia ambiental llevado a cabo por INSUB el 9 de Mayo de 2017, dos ejemplares completos y un fragmento de Pisione guanche San Martín, López & Núñez, 1999 (Annelida: Polychaeta: Sigalionidae han sido identificados. Esta es la primera referencia de la especie para el golfo de Vizcaya. Los ejemplares fueron obtenidos en fondos blandos circalitorales de la plataforma continental de Zarautz (Costa vasca, SE del golfo de Vizcaya. En el presente artículo se aportan aspectos morfológicos, geográficos y ecológicos de la especie.

  20. Diiagnóstico económico y financiero de Electrónica Martínez de Cartagena

    OpenAIRE

    García García, Nuria

    2015-01-01

    Este Trabajo Fin de Máster está incluido en los estudios del Máster en Contabilidad y Finanzas Corporativas realizados en la Universidad Politécnica de Cartagena en el curso académico 2014-2015. El objetivo principal de este proyecto es realizar un análisis económico y financiero de la empresa Electrónica Martínez de Cartagena, S.L. en el periodo de 2008 a 2013, mediante la utilización de una serie de técnicas estudiadas a lo largo de la carrera y perfeccionadas durante el M...

  1. Reproductive phenology and pollination system of Ziziphus joazeiro Mart. (Rhamnaceae): the role of Apis mellifera and autochthonous floral visitors as pollinators

    OpenAIRE

    Nadia, Tarcila de Lima; Machado, Isabel Cristina; Lopes, Ariadna Valentina

    2007-01-01

    (Fenologia reprodutiva e sistema de polinização de Ziziphus joazeiro Mart. (Rhamnaceae): atuação de Apis mellifera e de visitantes florais autóctones como polinizadores). Ziziphus joazeiro é uma espécie endêmica da Caatinga, com grande utilidade econômica, cuja biologia reprodutiva é pouco conhecida. Este estudo aborda a fenologia reprodutiva, a biologia floral e o sistema de polinização de Ziziphus joazeiro no Cariri Paraibano, Nordeste do Brasil. Os períodos de floração e de frutificação oc...

  2. Nivel de conocimiento y su relación con la violencia familiar en padres de niños asistentes al CMI Enrique Martín Altura - 2015

    OpenAIRE

    Chamamé Ampuero, Eva Verónica

    2015-01-01

    OBJETIVO: Determinar la relación entre el conocimiento y la violencia familiar en padres de niños asistentes al consultorio de crecimiento y desarrollo del CMI Enrique Martín Altuna durante setiembre de 2015. MÉTODOS: Se llevó a cabo un estudio cuantitativo de tipo descriptivo y de corte transversal con 180 padres de niños del CMI Enrique Martín Altuna durante setiembre del 2015. En la recolección de los datos se utilizó un cuestionario con 22 preguntas: 20 sobre con...

  3. Quentin Skinner, Staten og friheten. Oslo: Res Publica, 2011. José Luis Martí and Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero's Spain. Princeton: Princeton University Press, 2010 (Simon Laumann Jørgensen)

    DEFF Research Database (Denmark)

    Jørgensen, Simon Laumann

    2012-01-01

    Anmeldelse af Quentin Skinner, Staten og friheten, Oslo: Res Publica 2011, 199 NOK & José Luis Martí & Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero’s Spain, Princeton: Princeton University Press 2010, $ 24.95......Anmeldelse af Quentin Skinner, Staten og friheten, Oslo: Res Publica 2011, 199 NOK & José Luis Martí & Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero’s Spain, Princeton: Princeton University Press 2010, $ 24.95...

  4. Activity patterns of the stone marten Martes foina Erxleben, 1777, in relation to some environmental factors

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    Mario Posillico

    1995-12-01

    Full Text Available Abstract Three stone martens (2 males, 1 female Martes foina Erxleben, 1777, were radio-tracked for 4, 2.5 and 12 months respectively, in a rural hilly area in Siena County, Central Italy. Food habits were assessed by faecal analysis, as percentage of occurrence and estimated volume. Diel, nocturnal, diurnal and crepuscular activity were measured as the proportion of active fixes on a 48 hours/fortnight basis. Seasonal variation of all activities was assessed and correlated to mean T°C, daylength, food and trophic niche breadth. Daily time budgets were also measured and compared between months and seasons. Fruits were the staple food in summer/autumn, followed by vertebrates and invertebrates. Vertebrates and invertebrates were the main food source in winter and spring. No significant difference of activity could be found between the three animals. Diel activity reached its maximum in summer, and decreased significantly throughout the rest of the year. Die1 activity did not differ significantly between subsequent seasons, whereas a statistically significant difference was found between every other season. Nocturnal activity peaked in winter and dropped in summer. It significantly differed between seasons but for spring vs. summer and autumn vs. winter. Diurnal activity differed significantly between seasons, but for spring vs. summer, when it reached its maximum, and for autumn vs. winter when it was at its minimum. Crepuscular activity remained constant throughout the year. The 24-hour distribution of active fixes showed a bimodal pattern in spring and summer, while in autumn and winter the activity pattern was unimodal, with a nocturnal peak. Time budget differed between seasons, but for autumn and winter vs. spring. Significant correlations between activities and abiotical variables (except rainfall were direct, but for nocturnal activity. No significant correlation was found with precipitation. Activity was not

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

    Science.gov (United States)

    Dutra, Carlos Maximiliano; Rossini Goulart, Andressa

    2014-12-01

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

  6. Aspectos morfo-anatômicos do embrião de Euterpe precatoria Mart. durante o processo germinativo Morphological and anatomical studies on germinating seeds of Euterpe precatoria Mart.

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    Madalena Otaviano Aguiar

    2002-09-01

    Full Text Available Euterpe precatoria Mart. é uma palmeira amplamente distribuída na bacia Amazônica, em terra firme e em solos de várzea. Dos frutos obtém-se o "vinho do açaí" e do ápice caulinar o palmito, que fazem desta palmeira um importante recurso alimentar. Foi feita a descrição morfo-anatômica do embrião de Euterpe precatoria, durante o processo germinativo, possibilitando o entendimento do mesmo. As observações foram realizadas em microscopio óptico, a partir de cortes histológicos de secções longitudinais e transversais da semente em diversos estádios da germinação. O eixo embrionário é curvo. No início da germinação, forma-se externamente o botão cotiledonar contendo a futura planta. A radícula emerge primeiro, apresentando coifa bem desenvolvida, desenvolvendo-se mais rapidamente que a plúmula. O processo de formação das primeiras folhas é contínuo. À medida que o embrião se desenvolve, a região distal aumenta de tamanho, formando o haustório e ocupando o lugar do endosperma.Euterpe precatoria is a palm tree widespread in Amazon basin, in terra firme and várzea sites. The fruit is used for the production of Açaí wine, and the sten apex for the production of palm hearts (palmito, which are an important food source. Different stages of germinated açaí seed were studied in longitudinal and transversal sections, under a optical microscope. The embryonic axis is curved. In the early stages of germination, the integument is displaced, forming the cotyledonal bud and the future plant. The radicle emerges first, with a well developed root cap and develops faster than the plumula. The process of formation of the first leaves is continuous. As the embryo is developing, the distal region increases in size, forming the haustorium and occupying the place of the endosperm.

  7. Don Martín de Osambela, comerciante navarro de los siglos XVIII/XIX, y su descendencia en el Perú

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    Hampe Martínez, Teodoro

    2001-06-01

    Full Text Available Esta contribución enfoca la biografía, los negocios mercantiles y las vinculaciones genealógicas de don Martín de Osambela (ca. 1754-1825, comerciante navarro, oriundo del pueblo de Huici, que se trasladó al virreinato del Perú y logró armar una sólida fortuna, estimada en medio millón de pesos. Hoy el recuerdo de Osambela ha quedado patente sobre todo en la soberbia casona de cuatro plantas que se hizo levantar, a principios del siglo XIX, en la ciudad de Lima. El presente estudio se ocupa también de las dificultades y la oscura muerte de Osambela, en medio de la guerra de la Independencia, y del destino que tuvieron sus propiedades (unas confiscadas y otras arruinadas al pasar a manos de su esposa y sus hijos. A pesar de todo, el caso de don Martín de Osambela demuestra que no fueron pocos los empresarios residentes en el Perú que, salvando las trabas administrativas y los recortes de privilegios, consiguieron salir airosos de la introducción del régimen de libre comercio a fines del período virreinal.

  8. Chemins de traverse d’Ignacio Martínez de Pisón, roman de l’absence, roman de l’amour

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    André-Alain Morello

    2012-08-01

    Full Text Available Chemins de traverse d’Ignacio Martínez de Pisón se présente comme la pseudo autobiographie d’un adolescent, Felipe, qui, à la mort de sa mère, est condamné à vivre avec un père marginal. Le texte est aussi la conversion d’un récit de type picaresque en un roman qui débouche sur la découverte mutuelle d’un père et d’un fils. L’errance des deux personnages, chemin de fuite destiné à compenser la disparition de Cecilia, conduit à une sorte d’assomption de l’amour.Caminos secundarios, de Ignacio Martínez de Pisón, se presenta como la supuesta autobiografía de un adolescente, Felipe, quien, a la muerte de su madre, se ve forzado a vivir con un padre marginal. El texto es también la evolución de una narración de carácter picaresco hacia una novela que desemboca en el descubrimiento mutuo entre padre e hijo. El vagabundeo de ambos personajes, escape y consuelo por la desaparición de Cecilia, lleva a una forma de exaltación amorosa.

  9. La política monetaria de San Martín en el Perú: papel por una plata ausente

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    de Haro Romero, Dionisio

    2011-12-01

    Full Text Available The aim of this article is to analyze the monetary initiatives which the government of San Martín was forced to implement in order to resolve its peculiar monetary paradox: machines without silver. The Banco Auxiliar de Papel Moneda played a central role in the new orientation of monetary policy, opening up debates which continued beyond the span of its brief and tortuous existence. Attempts at reform were eventually neutralized and ruined by errors in the initial approach to the problem, an absence of objective conditions and highly questionable management.

    El objeto del presente artículo es analizar las iniciativas monetarias que el gobierno de San Martín tuvo que desarrollar para resolver su peculiar paradoja monetaria: máquinas sin plata. El Banco Auxiliar de Papel Moneda desempeñó un papel central en la nueva orientación de la política monetaria, abriendo debates más allá de su breve y tortuosa existencia. Finalmente, errores de planteamiento, ausencia de condiciones objetivas y una gestión más que discutible, acabaron por ahogar y neutralizar los pretendidos esfuerzos reformistas.

  10. [Rural medical practice at the beginning of the 20th century. Martínez Saldise (1855-1937), honorary member of Paediatric Society of Madrid in 1927].

    Science.gov (United States)

    Zafra Anta, Miguel Ángel; Flores Martín, Carlos; Ponte Hernando, Fernando Julio; Gil García, Andrés; Gómez López, Ana; Fernández Durán, Carla

    2016-01-01

    On the centenary of the foundation of the Paediatrics Society of Madrid, a tribute is presented to rural medical practice of that time, although there are few documents on the history of rural medicine. The main objective is to describe the context of the rural medical practice in the late 19th and beginning 20th century, while presenting a historical biographical review of Manuel Martínez Saldise, who was medical specialist from Cazalegas (Toledo). He was appointed an Honorary Member by the Paediatrics Society of Madrid in 1927. A search was carried out in repositories of digitized media, web portals of history of medicine, PubMed, IME files of local councils and medical colleges. The family archives were reviewed with the collaboration of his descendants. The hiring of rural doctors was carried out by the municipalities, and the salary largely depended on private practice as well as "retainers". Specialist physicians took part in epidemics, legal medicine, and in hygiene measures. They also had disputes with mayors, chiefs, with colleagues and with protectionism. A summary of the biography and occupational activity of Manuel Martínez Saldise is presented. Rural doctors were subjected to the society of their time, with the issues that arose, denouncing the shortcomings of the local administrations, dedicated efforts to their family and the most disadvantaged. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  11. Martín I y la aparición del gótico internacional en el reino de Valencia

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    Miquel Juan, Matilde

    2003-12-01

    Full Text Available This article focuses on the real presence of Martin I in the Kingdom of Valencia during a long period of time. This fact supposed the arrival and establishment of flemish, Italian painters and the own Crown of Aragón in the city of Turia. Orders not only by Martin I, first as a prince and later as the king, and close members of his court, but also by the own City Council allowed Valencia to be one of the most interesting cities for understanding the development of the International Gothic Style in the Crow of Aragon.

    La presencia de Martín I en el reino de Valencia durante largos periodos de tiempo supuso un atractivo para el establecimiento de pintores flamencos, italianos o de la propia Corona de Aragón en la ciudad del Turia. Los encargos de Martín, primero como infante y después como rey, los realizados por cercanos miembros de su corte, además de los del propio municipio, sitúan a Valencia como una de las urbes más interesantes para comprender el desarrollo del gótico internacional en la Corona de Aragón.

  12. El arquitecto de retablos y escultor Martín Moreno y los primeros retablos con columnas salomónicas en Sevilla.

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    Teodoro Falcón Márquez

    2013-01-01

    Full Text Available Martín Moreno (†1677? fue un excelente arquitecto de retablos y escultor sevillano, activo entre las décadas de 1620-60, quien estuvo relacionado profesionalmente con los artistas más importantes del barroco de esta ciudad. Llegó a ser uno de los primeros en emplear la columna salomónica en los retablos de Sevilla, en la década de 1650. Como los artistas de su época refleja en sus obras que conocía a los grandes tratadistas de la arquitectura italiana. Asimismo se advierten influencias de los retablos de Martínez Montañés, de Alonso Cano, de Alejandro Saavedra y de los Ribas. En este ensayo, además del aparato crítico de la bibliografía, se aportan datos biográficos y documentales. De forma pormenorizada se analizan dos de sus empresas más representativas: el retablo de la capilla de la Concepción Grande, de la catedral de Sevilla (1656-1663 y el Mayor de la iglesia de Santa María la Blanca (1657-1658.

  13. Aspectos entomológicos de la enfermedad de Chagas en Huallaga y Picota, San Martín, Perú

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    Abraham G. Cáceres

    2010-03-01

    Full Text Available Introducción: Existe escasa información y no actualizada sobre la presencia de triatominos en el departamento de San Martín, zona amazónica de nuestro país, y es importante actualizarla, ya que hay reportes recientes de casos de enfermedad de Chagas procedentes de la amazonía peruana cuyos vectores serían triatominos silvestres. Objetivos: Conocer la distribución geográfica de triatominos hematófagos en Huallaga y Picota, San Martín, Perú. Determinar los índices entomológicos, sus hábitos alimenticios y caracterizar los tripanosomatídeos que portan. Diseño: Investigación descriptiva observacional. Lugar: Red de Salud Huallaga y Picota, Laboratorio Regional de la Región de Salud San Martín. Laboratorios del Instituto Nacional de Salud. Participantes: Viviendas de 6 distritos de las provincia de Huallaga y 9 de Picota, del Departamento de San Martín. Intervenciones: La búsqueda de triatominos fue en 3 362 viviendas de áreas periurbanas y rurales. Mediante la prueba de precipitina, se determinó la fuente de alimentación. Se aisló tripanosomatídeos mediante infección en ratones Balb/C e inoculación en medio agar sangre, y por PCR se caracterizó el genoma por amplificación del espaciador intergénico del gen miniexón. Principales medidas de resultados: Determinar si Huallaga y Picota, San Martín, Perú, son zonas de riesgo de enfermedad de Chagas. Resultados: En 46 viviendas, de 3 362 muestreadas se capturó 53 triatominos adultos pertenecientes a Rhodnius pictipes (56,6%, Panstrongylus geniculatus (41,5% y Eratyrus mucronatus (1,9%. Se reporta P. geniculatus por primera vez para las dos provincias. Los índices de infestación para ambas provincias fueron 1,4% y 3,8%, respectivamente, y corresponden al índice de infección natural; mientras que el índice de dispersión fue 30,1%. En R. pictipes se identificó cinco fuentes de alimentación (pollo, humano, perro, cobayo y gato y en P. geniculatus un perfil

  14. Métodos para acelerar a germinação de sementes de Bacuri (Platonia insignis Mart. Methods to accelerate the germination of Bacuri seeds (Platonia insignis Mart.

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    FRANCISCO DAS CHAGAS OLIVEIRA

    2002-04-01

    Full Text Available Este trabalho teve o objetivo de avaliar métodos para acelerar a germinação de sementes de bacuri (Platonia insignis Mart., e foi conduzido no laboratório de Fisiologia Vegetal e na Câmara de Nebulização da Embrapa Meio-Norte, Teresina-PI. O delineamento utilizado foi o de blocos ao acaso, constituído por dez tratamentos e quatro repetições, sendo a unidade experimental constituída por dez sementes. Foram testados os seguintes tratamentos: testemunha (T1; remoção do tegumento da semente (T2; remoção do meristema fundamental cortical por meio de cortes em planos perpendiculares ao plano dorsal/ventral, nos dois lados da semente, sem atingir o meristema fundamental medular (T3; T3 mais a remoção do meristema fundamental cortical por meio de cortes em planos paralelos ao plano dorsal/ventral, na região dorsal, sem atingir o meristema fundamental medular (T4; T3 e T4 mantidos em água a 40ºC por vinte minutos (T5 e T6; T3 e T4 mantidos em etanol 80% por cinco minutos (T7 e T8; T3 e T4 mantidos em acetona 80% por cinco minutos (T9 e T10. As variáveis estudadas foram a percentagem de emergência da radícula aos 14; 21; 28 e 35 dias após a semeadura e o índice de velocidade de emergência da radícula (IVE, no 35º dia após a semeadura. As sementes submetidas aos tratamentos T2, T3, T4, T5 e T6 apresentaram 72,5%, 65,0%, 72,5%, 52,5% e 67,5% de emergência, respectivamente, aos 14 dias, sendo superiores (pThe objective of this study was to evaluate methods to accelerate the germination of bacuri seeds (Platonia insignis Mart.. The experiment was conducted in the laboratory of Plant Physiology and in the greenhouse of Embrapa Meio-Norte (Teresina-PI, in a randomized block design, constituted by ten treatments and four repetitions, being the experimental unit constituted by ten seeds. The following treatments were tested: control (T1; removal of the seed tegument (T2; removal of the fundamental meristem, through cuts in

  15. ACCEPTANCE OF GUARIROBA [Syagrus oleracea (Mart. Becc.] PALM HEART IN PRESERVES OF DIFFERENT ORGANIC ACIDS ACEITAÇÃO DO PALMITO DE GUARIROBA [Syagrus oleracea (Mart. Becc.] EM CONSERVAS SOB DIFERENTES ÁCIDOS ORGÂNICOS

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    Nilson Gomes Jaime

    2007-12-01

    Full Text Available

    The objective of this study was to evaluate the acceptation of guariroba [Syagrus oleracea (Mart. Becc.] palm heart preserved, acidified with organic the acids acetic, citric monohydrate, dl-lactic 85%, and dl-malic and L(+-tartaric. The 75 preserves of guariroba were processed, packed in glass bottles, immersed in brine acidified with different organic acids, in quantities sufficient to lower the pH of the mixture to about 4.3, projected for balance. The experiment was completely randomized, with five treatments and fifteen repetitions. Six glasses of palm hearts at random were used to determine the stabilizing pH of the preserves. Nine glasses were used to assess the acceptance of preserved guariroba and other physical and chemical analyses. The acceptance was evaluated through a tasting portion of approximately 50 g of the product, based on a hedonic scale of seven levels, applied to 500 not trained volunteers. All treatments have had acceptance exceeding 80% among judgers used to guariroba consumption, and over 65% among non-consumers. The treatment with malic acid (pH 3.50 obtained lower acceptance than those acidified with acetic (pH 4.01, citric (pH 3.67, lactic (pH 3.88, and tartaric acids (pH 3.43, which did not differ significantly among them. In such levels of pH, the costs of acidification with lactic acid, citric acid, and acetic acid were equivalent among them and lower than those processed with malic and tartaric acids.

     

    KEY-WORD: Palmetto; canned heart-of-palm; botulism.

    O objetivo deste trabalho foi avaliar a aceitação de palmito de guariroba [Syagrus oleracea (Mart. Becc.] em conserva, acidificada

  16. Métodos de superação de dormência em sementes de croada (Mouriri elliptica Mart Dormancy breaking methods in croada (Mouriri elliptica Mart seeds

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    Jaqueline Martins Vasconcelos

    2010-10-01

    Full Text Available Sementes de croada (Mouriri elliptica Mart. Melastomataceae, espécie frutífera nativa do cerrado, foram submetidas aos seguintes tratamentos, visando a superação de dormência: pré-resfriamento a 5° C por 7 dias; pré-aquecimento em estufa com circulação de ar a 40º C por 7 dias; escarificação química em ácido sulfúrico concentrado por 5 e 15 minutos; imersão em água fervente por 5 e 15 minutos; imersão em ácido giberélico a 100 e 200 mg L-1 por 48 horas; imersão em água destilada por 24 e 48 horas; escarificação mecânica com lixa nº 80 na parte superior e oposta ao eixo embrionário e testemunha (sementes sem tratamento prévio. Quatro repetições de quinze sementes foram colocadas para germinar sobre papel umedecido com água destilada ou nitrato de potássio a 0,2%, em temperatura de 30º C em presença de luz. Foram realizadas contagens diárias do 2º dia após a implantação do experimento até a estabilização da porcentagem de germinação, que acorreu no 60º dia. A germinação foi mais rápida em sementes pré-embebidas em ácido giberélico (em substrato umedecido com água ou com solução de nitrato de potássio 0,2%, pré-embebidas em água por 24 horas, em substrato umedecido com água, e pré-embebidas em água por 48 horas ou escarificadas mecanicamente e colocadas para germinar em substrato umedecido com água. Taxas de germinação mais elevadas ocorreram em sementes pré-embebidas em ácido giberélico a 100 ou 200 mg L-1, em substrato umedecido com solução de nitrato de potássio 0,2%.Croada seeds (Mouriri elliptica Mart. Melastomataceae, a fruit-bearing species native of the cerrado (savannah-like vegetation, were submitted to the following dormancy breaking methods: pre-cooling at 5° C for 7 days; pre-heating in a oven air circualtion at 40º C for 7 days; chemical escarification in concentrated sulfuric acid for 5 and 15 min; soaking in boiling water for 5 and 15 min; soaking in gibbereli

  17. Germinação de aquênios de arnica (Lychnophora pinaster Mart. armazenados em diferentes condições Seed germination of arnica (Lychnophora pinaster Mart stored at different conditions

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    Paulo Régis Bandeira de Melo

    2007-02-01

    Full Text Available A antecipação da coleta pode contribuir para redução da rápida deterioração das sementes no campo, preservando, assim, sua qualidade fisiológica. No caso da arnica (Lychnophora pinaster Mart., a formação dos aquênios ocorre de maneira desuniforme na planta, sendo dristibuída ao longo do período de frutificação. Assim, em se tratando de uma espécie medicinal não domesticada, ameaçada de extinção, e tendo seu potencial genético ainda pouco estudado, urge a necessidade de monitoramento do comportamento dos aquênios no armazenamento, visando garantir sua reprodução e conseqüente preservação. Esse trabalho foi conduzido com a finalidade de se verificar o desempenho germinativo de aquênios de arnica coletados em dois estádios de maturação e armazenados em diferentes condições. Os aquênios utilizados foram provenientes do município de Itumirim, MG, tendo a coleta sido realizada em dezembro de 2003, em função das características morfológicas dos capítulos, constituindo, assim, dois estádios de maturação. Após a coleta, os aquênios foram submetidos à secagem, pré-limpeza e separados com auxílio de um soprador vertical. Os aquênios foram acondicionados em dois tipos de embalagens (papel ou plástico e armazenados em diferentes ambientes (câmara fria a 10ºC/50%UR ou ambiente de laboratório, por um período de 6 meses. O teste de germinação foi conduzido em BOD ajustada à temperatura alternada 20-30ºC e fotoperíodo de 12 horas. O substrato utilizado foi o papel mata-borrão e os aquênios foram dispostos em caixas plásticas tipo gerbox. Foram utilizadas 4 repetições de 100 aquênios para cada tratamento. A análise sanitária foi efetuada pelo método "Blotter test" com 4 repetições de 50 aquênios por tratamento. As avaliações da umidade, da qualidade fisiológica e sanitária foram realizadas aos 0, 2, 4 e 6 meses. Pelos resultados, verificou-se que não houve diferença entre as quatro condi

  18. Observaciones sobre la enfermedad de chagas en la provincia de Moyobamba: (Depto. de San Martín

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    Arístides Herrer

    1956-07-01

    Full Text Available Se ha realizado diversos estudios sobre la enfermedad de Chagas en las ciudades de Moyobamba, Calzada y Yantaló, de la provincia de Moyobamba, departamento de San Martín, estudios que han permitido conocer algunos aspectos epidemiológicos de esta endemia en la referida región selvática; pudiendo citarse los siguientes: 1. En las búsquedas de triatominos efectuadas se encontró tan, sólo el Panstrongy1us herreri, insecto de marcados hábitos domiciliarios y que tiene al hombre como principal huésped. Debido a la forma cómo en la selva crían a los animales domésticos el P. herreri no llega a establecer relaciones frecuentes con ellos. 2. Por lo general no es tan alta la infestación de las localidades, ni elevado el número de especímenes del insecto que se encuentra en las casas infestadas. 3. La infección del P. herreri por el Trypanosoma cruzi varió con las localidades entre 18.9 y 37.3 por ciento. La infección general para las tres localidades fué de 31.4 por ciento, determinada a base de 296 insectos observados. 4. En 204 xenodiagnósticos realizados en la población de Yantaló se obtuvo 10 positivos, la mayoría de los cuales correspondieron a niños. 5. En la referida ciudad de Yantaló se hicieron también 208 xenodiagnósticos en los animales domésticos, de los cuales se llegaron a observar tan sólo 198. En esta serie se obtuvo únicamente un caso positivo, el que correspondió a un perro. Tomando en cuenta los resultados de esta serie de xenodiagnósticos y los del censo de animales domésticos que se realizara previamente. se considera que los citados animales no desempeñarían gran papel como reservorio de la enfermedad de Chagas en localidades como las estudiadas.

  19. Efeito do fogo na produção de frutos de Qualea parviflora Mart. (Vochysiaceae em cerrado sensu stricto

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    Alexandre Cesar Palermo

    2012-08-01

    Full Text Available Entre os muitos efeitos causados por queimadas nas espécies arbóreas nativas do Cerrado, a alteração da produção de frutos tem destaque, pois implica diretamente na manutenção de populações locais. O objetivo deste trabalho foi investigar o efeito de uma queimada prescrita na produção de frutos de Qualea parviflora Mart. em área de Cerrado sensu stricto em Brasília, DF. Foram utilizadas duas áreas de Cerrado sensu stricto, uma submetida a regime de queima bienal em agosto (queimada e outra protegida contra a queima há 14 anos (controle. Em cada área, 10 indivíduos reprodutivos foram selecionados e a sua produção de botões florais, flores e frutos, acompanhada durante 22 meses. Dois meses após uma queimada prescrita em 26 de agosto de 2008, a produção de estruturas reprodutivas foi maior na área queimada do que na área-controle. Contudo, a proporção de botões que geram flores e frutos ("fruit set" foi a mesma nas duas áreas. Na estação reprodutiva seguinte, um ano após a queima não houve produção de inflorescências na área queimada. No entanto, na área-controle a produção de frutos foi maior do que no período anterior. A ausência de produção de flores nos indivíduos da área queimada um ano após o fogo sugere que Q. parviflora pode necessitar de mais de um ano para retornar ao seu ciclo normal de reprodução, indicando que os efeitos de médio e de longo prazo devem ser considerados ao se usar o fogo como instrumento de manejo para redução do combustível em áreas de Cerrado.

  20. Psidium guajava L. and Psidium brownianum Mart ex DC.: Chemical composition and anti - Candida effect in association with fluconazole.

    Science.gov (United States)

    Morais-Braga, Maria Flaviana B; Sales, Débora L; Carneiro, Joara Nalyda P; Machado, Antonio Júdson T; Dos Santos, Antonia Thassya L; de Freitas, Maria Audilene; Martins, Gioconda Morais de A Bezerra; Leite, Nadghia Figueiredo; de Matos, Yedda Maria L S; Tintino, Saulo R; Souza, Djair S L; Menezes, Irwin R A; Ribeiro-Filho, Jaime; Costa, José G M; Coutinho, Henrique D M

    2016-06-01

    The therapeutic combinations have been increasingly used against fungal resistance. Natural products have been evaluated in combination with pharmaceutical drugs in the search for new components able to work together in order to neutralize the multiple resistance mechanisms found in yeasts from the genus Candida. The aqueous and hydroethanolic extracts from Psidium brownianum Mart ex DC. and Psidium guajava L. species were evaluated for their potential to change the effect of commercial pharmaceutical drugs against Candida albicans and Candida tropicalis strains. The tests were performed according to the broth microdilution method. Plate readings were carried out by spectrophotometry, and the data generated the cell viability curve and IC50 of the extracts against the yeasts. A chemical analysis of all the extracts was performed for detection and characterization of the secondary metabolites. The total phenols were quantified in gallic acid eq/g of extract (GAE/g) and the phenolic composition of the extracts was determined by HPLC. Fluconazole and all extracts presented high Minimum Inhibitories Concentrations (MICs). However, when associated with the extracts at sub-inhibitory concentrations (MIC/16), fluconazole had its effect potentiated. A synergistic effect was observed in the combination of fluconazole with Psidium brownianum extracts against all Candida strains. However, for Psidium guajava extracts the synergistic effect was produced mainly against the Candida albicans LM77 and Candida tropicalis INCQS 400042 strains. The IC50 values of fluconazole ranged from 19.22 to 68.1 μg/mL when it was used alone, but from 2.2 to 45.4 μg/mL in the presence of the extracts. The qualitative chemical characterization demonstrated the presence of phenols, flavonoids and tannins among the secondary metabolites. The concentration of total phenols ranged from 49.25 to 80.77 GAE/g in the P. brownianum extracts and from 68.06 to 82.18 GAE/g in the P. guajava extracts

  1. Antagonismo in vitro de Trichoderma harzianum Rifai sobre Fusarium solani (Mart. Sacc., asociado a la marchitez en maracuyá

    Directory of Open Access Journals (Sweden)

    Carol Libeth Suárez Meza

    2008-07-01

    Full Text Available Cultivos de maracuyá de la región Caribe colombiana presentan problemas de marchitez y el hongo Fusarium solani (Mart. Sacc., está asociado a esta patología. Plantas de maracuyá de la Estación Experimental (E.E Caribia de Corpoica poseen este problema y por tal razón se determinó el antagonismo in vitro de aislamientos de Trichoderma harzianum Rifai, frente a F. solani, aislado de plantas enfermas de maracuyá (Passiflora edulis. Utilizando la técnica de cultivo dual en platos Petri con Agar Sabouraud, se evaluaron competencia por nutrientes y espacio, micoparasitismo y porcentaje de inhibición del crecimiento radial (PICR, empleando un diseño estadístico factorial 2x6x1 con arreglo completamente aleatorio. Se obtuvieron tres aislamientos nativos de T. harzianum (TCN-009, TCN-010, TCN-014 de suelo de Palma de Aceite (Elaeis guineensis de la E.E Caribia, y se compararon con tres aislamientos comerciales (TCC-001, TCC-005, TCC-006. TCC-001 y TCN-014, reportaron ser más competentes por nutrientes y espacio, con el mayor radio de crecimiento de 7,50 y 7,32 cm el día 10, comparado a FSM-011 en el cual solo fue de 2,30 cm. Aunque, TCN-014 mostró micoparasitismo grado 4 con ambos aislamientos de F. solani y TCC-005 únicamente con FSM-012, el cual fue más susceptible a ser micoparasitado. En cuanto al PICR, los tratamientos con mejores porcentajes de inhibición fueron TA-9, TA-12 y TA-6 con valores de 70,56, 68,52 y 65,32% respectivamente. El aislamiento del patógeno mayormente inhibido fue FSM-011. Todos estos resultados demuestran que hubo antagonismo in vitro al utilizar los aislamientos nativos y comerciales de T. harzianum sobre F. solani.  Palabras clave: Passiflora, competencia, micoparasitismo, inhibición, antagonismo.

  2. Grupos urbanos y asistencia social: el hospital de San Martín en Las Palmas en el seiscientos

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    Pedro C. Quintana Andrés

    2013-11-01

    Full Text Available El hospital de San Martín fue una de las principales instituciones asistenciales de las islas durante todo el Antiguo Régimen. Sus cortos ingresos fueron sostenidos por las rentas procedentes de los bienes de su fundación, por las aportaciones del Cabildo Catedral, del obispo, las limosnas de los vecinos y la de los acogidos, aunque siempre su economía estuvo en precario ante la gran cantidad media de asilados. Los enfermos estaban integrados en un amplio porcentaje por miembros de las capas populares —libertos, pobres mendicantes, pequeños artesanos, marineros, viudas, mujeres abandonadas— cuyas enfermedades básicas eran la pobreza, la marginalidad y la vejez. La entidad fue, ante todo, un centro en el que el grupo de poder distribuyó una mínima parte de las ingentes ganancias percibidas a través de la explotación de los sectores populares, buscando a cambio el mantenimiento de sus intereses con el control de dicha población, presentarse ante ellos como sus benefactores y la compra, si era posible, del perdón eterno.Saint Martin’s Hospital was one of the major care institutions in the Canary Islands throughout the Acient Regimen. Its scarce income was sustained thanks to the revenues, which came from the assets of its foundation, the contributions made by the Board of the Cathedral, the bishop, the donations by the neighbours and those made by the patients, although its finances were always precarious due to the great number of residents sheltered there on average. A high percentage of the patients were mainly members of the lower classes —freemen (ex-slaves, beggars, craftsmen, sailors, widows, abandoned women— whose sufferings were mainly poverty, marginality and old age. This institution was, above all, a body in which the power groups invested a minimum part of the huge income obtained through the exploitation of the popular sectors of society, whose aims were the maintenance of their interests through the exertion of

  3. José Víctor Arroyo Martín: Archivo Histórico BBVA: un centro para el conocimiento e investigación del mundo de la banca, la economía y la empresa

    Directory of Open Access Journals (Sweden)

    José Víctor Arroyo Martín

    2006-12-01

    Full Text Available José Víctor Arroyo Martín: Archivo Histórico BBVA: un centro para el conocimiento e investigación del mundo de la banca, la economía y la empresa Historical Archive of BBVA: A Center for Knowledge and Research on Banking, Economics and Business

  4. Entrevista al Dr. en Psicología (UNLP) Ariel Martínez sobre su tesis doctoral: "Identidad y cuerpo. Auto-percepciones de sujetos no conformes al género"

    OpenAIRE

    Martínez, Ariel; Clavellino, Marcos Sebastián

    2015-01-01

    El Dr. en Psicología de la UNLP Ariel Martínez, en el programa Radiofotos de FM 107.5 Radio Universidad, dialoga con el periodista Marcos Clavellino y explica el contenido de su tesis doctoral para que los oyentes puedan conocer su investigación.

  5. Bionomics data and descriptions of the immatures of Calyptocephala gerstaeckeri Boheman (Coleoptera: Chrysomelidae), pest of the oil palm (Elaeis guineensis J.) and camedor palm (Chamaedorea elegans Mart.) (Arecaceae) in Tabasco, Mexico

    International Nuclear Information System (INIS)

    Cordova-Ballona, Leonides; Sanchez-Soto, Saul

    2008-01-01

    Characters of the external morphology of egg, larval instars and pupae of Calyptocephala gerstaeckeri Boheman, insect pest of oil palm (Elaeis guineensis J.) and camedor palm (Chamaedorea elegans Mart.) in the State of Tabasco, Mexico, are described and illustrated. Some bionomics data are also presented. The specie was reared in the laboratory on young oil palm plants. (author)

  6. MART-10, a New Generation of Vitamin D Analog, Is More Potent than 1α,25-Dihydroxyvitamin D3 in Inhibiting Cell Proliferation and Inducing Apoptosis in ER+ MCF-7 Breast Cancer Cells

    Directory of Open Access Journals (Sweden)

    Kun-Chun Chiang

    2012-01-01

    Full Text Available Hormone antagonist therapy for estrogen receptor positive (ER+ breast cancer patients post radical surgery and radiation therapy has a poor prognosis and also causes bone loss. 1α,25-dihydroxyvitamin D3 [1α,25(OH2D3] is a potent antitumor agent in pre-clinical studies, but caused hypercalcemia when its effective antitumor doses were used. Therefore, we investigated the effects of a less-calcemic 1α,25(OH2D3 analog, 19-nor-2α-(3-hydroxypropyl-1α,25-dihydroxyvitamin D3 (MART-10, on ER+MCF-7 cells. We demonstrate that MART-10 is 500- to 1000-fold more potent than 1α,25(OH2D3 in inhibiting cell growth in a dose- and time-dependent manner. MART-10 is also much more potent in arresting MCF-7cell cycle progression at G0/G1 phase as compared to 1α,25(OH2D3, possibly mediated by a greater induction of p21 and p27 expression. Moreover, MART-10 is more active than 1α,25(OH2D3 in causing cell apoptosis, likely through a higher BAX/Bcl expression ratio and the subsequent cytochrome C release from mitochondria to cytosol. Based on our in vitro findings, MART-10 could be a promising vitamin D analog for the potential treatment of breast cancer, for example, ER+ patients, to decrease the tumor relapse rate and the side effect on bone caused by antihormone regimens. Thus, further in vivo animal study is warranted.

  7. Suvi toob Eestisse tantsuresidendid / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2004-01-01

    Hollandi koreograaf Paz Rojo valmistab koos brasiillase Cristian Duarte'ga ette oma uut, septembris esietenduvat tööd "Basic dance". Rojo viibib Tallinnas Kanuti gildi saali residendina. Ka teistest Eesti "residentuuridest" ja residentidest-koreograafidest

  8. When disruption was taboo / Tiit Hennoste

    Index Scriptorium Estoniae

    Hennoste, Tiit, 1953-

    2010-01-01

    Väliseesti kultuurist, mil määral oli väliseesti kultuur 1930. aastate eesti kultuuri jätk ja mil määral katkestus. Väliseesti kunsti ja kirjanduse uurimisest, tasemest, pagulaste rollist eesti professionaalse kultuuri arengus, pagulaskunsti ja -kirjanduse kuulumisest eesti kultuuri hulka

  9. Sajandi suurimad mõjutajad / Tiit Merisalu

    Index Scriptorium Estoniae

    Merisalu, Tiit

    2000-01-01

    Telefirma CBS ja ajakirja 'Time' viieosalisest sarjast 'Time: Sajandi inimesed' (režissöör Eric M. Shapiro, USA 1998-99), mille teine osa 'Kunstnikud ja artistid' annab ülevaate sajandi kunstiinimestest ja meelelahutustööstuse tippudest, nagu Pablo Picasso jt. Eestis näitab filmi Kanal 2

  10. Maarja Jakobson teenis "Stiilipeole" auhinna / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2005-01-01

    Anapas lõppes SRÜ ja Baltimaade XIV avatud filmifestival "Kinoshokk 2005". Žürii andis parima näitlejanna preemia Maarja Jakobsonile tema rolli eest P. Urbla filmis "Stiilipidu". Parima filmi auhinna sai grusiin Levan Tutberidze "Jalutuskäik Mägi-Karabahhis". Lisa : nimekiri Eesti filmidest, mis on varem saanud Anapas auhinna

  11. Guy ja Roni intensiivravi / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2005-01-01

    Hollandi tantsutrupi Club Guy and Roni etendus "Myrrh and Cinnamon" Kanuti Gildi saalis. Koreograafideks G. Welzman ja R. Haver ning selles kasutatakse nelja eesti helilooja A. Pärdi, M.-M. Lille, L. Sumera ja E.-S. Tüüri muusikat

  12. Kirjanik ja pasatornaado I / Tiit Aleksejev

    Index Scriptorium Estoniae

    Aleksejev, Tiit, 1968-

    2008-01-01

    Vene kodusõja kajastamisest 1920. aastate nõukogude proosas. Käsitletakse Isaak Babeli novellikogu "Ratsaarmee" (tõlkinud Olev Jõgi. Tallinn : Eesti Raamat, 1977), Boriss Lavrenjovi jutustust "Neljakümne esimene" (tõlkinud Jüri Karindi. Tallinn : Eesti Raamat, 1975), Viktor Kini jutustust "Valgete tagalas" (tõlkinud Jüri Ojamaa. Tallinn : Eesti Raamat, 1978), Hubert Minagrelli jutustust "Neli sõdurit" (pr. k. "Quatre soldats"), Andrei Platonovi novelli "Inimene iseendas" (ilmunud raamatus "Meistri saamine" / tõlkinud Virve Krimm. Tallinn : Eesti Raamat, 1979) ja romaani "Tševengur" (ilmunud raamatus "Tševengur. Kotlovan. Rasskazõ". Moskva, 2007), samuti ka Arkadi Gaidari loomingut

  13. Krause mantlipärijad? / Tiit Sild

    Index Scriptorium Estoniae

    Sild, Tiit, 1977-

    2006-01-01

    Tartu Rebase tänava arhitektuurikonkursist, kutsutud oli 6 arhitektuuribürood. Lähemalt võidutööst "The River Goes Wide" (autorid austria arhitektid Thomas Pucher, Alfred Bramberger, Heidrun Steinhauser, Martin Mathy, Christa Pucher, Georg Auinger, insenerid Peter Mandl, Günther Rucher)

  14. Rotermann City / Tõnis Kimmel, Tiit Sild

    Index Scriptorium Estoniae

    Kimmel, Tõnis, 1977-

    2006-01-01

    2005. a. novembris valminud Rotermanni kvartali kirdepoolse osa arhitektuursest eskiisist. Projekteerija: Alver Trummal Arhitektid. Autorid: Andres Alver, Indrek Rünkla. Tellija: OÜ Rotermann City. Ala linnaruumi suurest tihedusest

  15. Islandi filmikuninga Pariisi triumf / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2000-01-01

    IV Pimedate Ööde Filmifestivali aukülaline Fridrik Thor Fridriksson äsja Pariisis toimunud Euroopa Filmiakadeemia auhindade tseremooniast, islandi filmikunstist ja -publikust ja oma festivalil linastuvast mängufilmist "Universumi inglid" ("Englar alheimsins")

  16. Teejuht Õunpuu juurde / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2010-01-01

    Rahvusvahelise autorifilmi uue põlvkonna kõige silmapaistvamaid režissööre tutvustavast raamatust "Take 100. The Future of Film : 100 New Directors". Raamatus on eraldi peatükk eesti režissöörist Veiko Õunpuust ja tema filmist "Sügisball". 17. septembrist New Yorgi ja 1. oktoobrist Los Angelese kinos hakkab jooksma Veiko Õunpuu film "Püha Tõnu kiusamine"

  17. Edukamad autotranspordifirmad 2006. aastal / Tiit Reinart

    Index Scriptorium Estoniae

    Reinart, Tiit, 1964-

    2007-01-01

    Ilmunud ka: Delovõje Vedomosti : Transport i Logistika 10. okt. lk. 8-11. Autotranspordifirmade TOP. Vt. samas: Käibe TOP 10; Käibe kasvu TOP 10; Kasumi TOP 10; Kasumi kasvu TOP 10; Rentaabluse TOP 10; Varade tootlikkuse TOP 10; Transporditurgu vaevab tööjõupuudus. Diagramm; Poliitika mõjutab autotransporti arvatust vähem; Vedajad võitlevad ülekaaluliste veostega; Nõudlus sõiduautode järele tõi võidu; Ootamatu kasumikasv tõstis TOPi; Olbtar kasvab kiirelt Lääne-Euroopa vedude abil

  18. Kirgiisid meie majas / Raul Ranne, Tiit Blaat

    Index Scriptorium Estoniae

    Ranne, Raul

    2010-01-01

    Moskva endise rahvamajandussaavutuste näituse (VDNH) Eesti NSV paviljoni saatusest. Hoone valmis 1954. aastal, arhitektid Harald Arman, August Volberg, Peeter Tarvas, peakunstnik Priidu Aavik. Repliik "Tööline ja kolhoositar" lk. 3

  19. Päeva film / Tiit Merisalu

    Index Scriptorium Estoniae

    Merisalu, Tiit

    1997-01-01

    Autobiograafiline film "Maffia ja mina" ("Mafia ja minä"), režissöör Tuomas Sallinen : Soome 1997. Film jälgib toimunud sündmuste käiku päeviku vormis ja on tehtud osalt intervjuudena, osalt lavastatud episoodidena. Film on valminud sarjas "Uus kino"

  20. Vtoraja zhizn klassiki estonskogo kinematografa / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2006-01-01

    Oskar Lutsu jutustuse järgi valminud mängufilm "Kevade" restaureeriti ja digitaliseeriti Soomes Digital Film Finland poolt, restauraator Giuseppe di Giorgio. Lisatud nimekiri "Taastamise ootel" filmidest, mis "Eesti film 100" raames restaureerimist ootavad