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Multiflavor and multiband observations of neutrinos from core collapse supernovae
Ignacio Taboada
Physics , 2010, DOI: 10.1103/PhysRevD.81.083011
Abstract: It has been proposed that the gamma ray burst - supernova connection may manifest itself in a significant fraction of core collapse supernovae possessing mildly relativistic jets that do not break out of the stellar envelope. Neutrinos would provide proof of the existence of these jets. In the present letter we calculate the event rate of ~100 GeV neutrino-induced cascades in km^3 detectors. We also calculate the event rate for ~10 GeV neutrinos of all flavors with the DeepCore low energy extension of IceCube. The added event rate significantly improves the ability of km^3 detectors to search for these gamma-ray dark bursts. For a core collapse supernova at 10 Mpc we find ~4 events expected in DeepCore and ~6 neutrino-induced cascades in IceCube/KM3Net. Observations at ~10 GeV are mostly sensitive to the pion component of the neutrino production in the choked jet, while the ~100 GeV depends on the kaon component. Finally we discuss extensions of the on-going optical follow-up programs by IceCube and Antares to include neutrinos of all flavors at ~10 GeV and neutrino-induced cascades at ~100 GeV energies.
Hiponatremia secundaria a diuréticos
Las Heras Mosteiro,J.; Taboada Taboada,M.;
Medifam , 2001, DOI: 10.4321/S1131-57682001000500008
Abstract: the most important cause of hyponatremia in adults is diuretic′s therapy. effective use of diuretics by the family doctor, requires knowledge of the pharmacology of each diuretic agent coupled with an understanding of pathophysiology of the patient′s disease. we report a case of 70-years old female who had heart failure class iii-iv new york heart association (nyha) secondary to multivalvular cardiomyopathy. she had implanted vvi medtronic pacemaker for sick-sinus syndrome. treatment with furosemide, spironolactone, enalapril, digoxine and oral anticoagulant. she presented a clinical pattern of disorientation and a swich-off episode with severe hyponatremia.
Inconsciente, lógica y subjetividad: Los caminos del psicoanálisis
Beller Taboada, Walter;
En-claves del pensamiento , 2009,
Abstract: in the essay "the unconcious", freud assured there was not contradiction in the unconcious. the absence of the main principal contradiction gives the main characteristic of the primary process, which becomes the consequence of the non existance "no" as a part of the unconcious psiquic. since freud theories appeared, it is considered that the unconcious is based upon other matters that are not the same as athe classic logic is in a parallel way, the logic investigations, since the second decade of the xx century, have been taken to the logic alternatives. in the present article we are trying to analize the encounter between the unconcious and the present logics due to the constitution of the subjectivity.
EL DERECHO A MORIR CON DIGNIDAD
Taboada R,Paulina;
Acta bioethica , 2000, DOI: 10.4067/S1726-569X2000000100007
Abstract: by starting with a reflection about the different meanings ascribed to the so-called "right to die with dignity", this work analyses the response given by palliative medicine to the end-of-life debate. after reviewing available statistics from holland -first country in legalizing euthanasia- the author explains the solution that palliative medicine has proposed to the issue of "death with dignity". it is necessary to perceive the act of dying as a "human act" in order to understand that response adequately. in this context five moral principles are mentioned, viewed as relevant for safeguarding the ethical dimension of dying. they are: the principles of veracity, therapeutical proportionality, double-effect, prevention and not-abandon. the paper ends with an invitation to change the present medical paradigm, shifting from a medicine controlled by the logic of the "technological imperative" towards a "personalized medicine"
Tivertonia Archbold (Chonetidina, Brachiopoda) del Pérmico inferior de la subcuenca Calingasta-Uspallata, Precordillera argentina
Taboada,Arturo César;
Ameghiniana , 2006,
Abstract: the brachiopods tivertonia jachalensis (amos) and tivertonia leanzai sp. nov. are described and figured. the first comes from the del salto and santa elena (jarillal member) formations and the second from the agua del jagüel formation in the calingasta- uspallata subbasin. some biostratigraphic and biochronologic considerations about the tivertonia jachalensis (amos)-streptorhynchus inaequiornatus leanza and costatumulus amosi taboada biozones are discussed. both biozones are considered in stratigraphic contiguity representing the medium asselian-tastubian lapse in the precordillera. the linking of the glacimarine levels intercalated in the costatumulus amosi biozone of the agua del jagüel formation and the expansion of the lower permian glacial episode record of gondwana is reaffirmed.
Exéresis quirúrgica radical como único tratamiento del condiloma acuminado gigante: a propósito de un caso
Parapar,Indalecio; Taboada,Noel;
Colombia Médica , 2007,
Abstract: condylomas or genital warts are caused by the human papilloma virus, from which exist more than 100 different genotypes. about 40 of them are sexually transmitted. we report a case of a female patient with a giant condyloma acuminatum in the vulvar perineal and perianal regions, of around five years of course, which disturbs her urination, sexual intercourse, and even walk; accompanied by pruritus, foul-smelling, and occasionally pain. the histopathological study was compatible with condyloma acuminatum. she was treated conservatively with radical local surgical excision of the tumor with excellent functional and cosmetic results. no postoperative complications were observed. a year later there were neither recurrences nor hypertrophic scars. we consider interesting to publish it due to it?s the first case published in the state of eritrea, developing country of the horn of africa.
Las sociedades indígenas del territorio santiague o: apuntes iniciales desde la arqueología y la historia. Período prehispánico tardío y colonial temprano As sociedades indígenas do território de Santiago: notas iniciais desde a arqueologia e a história. Período pré-hispanico tardio e colonial temprano Indigenous Societies in Santiago del Estero: Preliminary Notes from Archeology and History. Late Prehispanic and Early Colonial Periods
Judith Farberman,Constanza Taboada
Runa : Archivo para las Ciencias del Hombre , 2012,
Abstract: Este artículo propone una lectura de las crónicas coloniales del siglo XVI sobre Santiago del Estero a partir de preguntas y resultados de la investigación arqueológica. En particular, se ocupa de los llamados "diaguita", "tonocoté", "lule" y "jurí" confrontando información de diverso origen y deteniéndose en las incongruencias que emergen de tal confrontación, entre ellas, las débiles huellas arqueológicas de "lo diaguita" en Santiago del Estero. Este artigo prop e uma interpreta o das cr nicas coloniais do século XVI sobre Santiago del Estero, a partir das perguntas e dos resultados da investiga o arqueológica. Em particular, trata dos grupos chamados "diaguita", "tonocoté", "lule" e "jurí", confrontando informa es sobre suas origens diversas, concentrando-se nas incongruências que emergem de tal confronta o, entre as quais os leves tra os arqueológicos do "diaguita" em Santiago del Estero. This article aims to provide an interpretation of 16th Century colonial chronicles of Santiago del Estero Province based on the queries and results of archaeological research. It refers specifically to the so-called "Diaguita", "Tonocoté", "Lule" and "Jurí" groups, focusing on the inconsistencies emerging from the confrontation between diverse textual sources and material evidence such as the weak archeological traces from the "Diaguita culture" in Santiago del Estero.
Fundamentos inmunológicos de la vacunación
HERMAN TABOADA L
Revista chilena de pediatría , 1973,
Abstract:
Fundamentos inmunológicos de la vacunación
HERMAN TABOADA L
Revista chilena de pediatría , 1973,
Abstract:
Sedación paliativa (parte I): Controversias sobre términos, definiciones y aplicaciones clínicas Seda o paliativa (parte I): Controvérsias sobre termos, defini es e aplica es clínicas Palliative sedation (part I): Controversies about terms, definitions and clinical applications
Paulina Taboada R.
Acta Bioethica , 2012,
Abstract: El artículo analiza el uso de la sedación paliativa como una herramienta terapéutica potencialmente muy útil en Medicina Paliativa. Se propone que, aunque los conocimientos médicos sobre esta práctica clínica han avanzado bastante en la última década, la evidencia empírica disponible sigue siendo limitada y la controversia persiste. El debate actual incluye aspectos como: las definiciones y la terminología a utilizar (sedación paliativa vs. terminal); los tipos de sedación que se incluyen bajo ese término (intermitente vs. continua; superficial vs. profunda); las indicaciones clínicas (síntomas físicos vs. sufrimiento existencial); el uso concomitante vs. la suspensión de la hidratación y la nutrición médicamente asistida, y los fundamentos éticos y su diferencia con la eutanasia y/o el suicidio médicamente asistido. Se revisan algunos aspectos del debate actual sobre el concepto de “sedación paliativa” y sus diferentes definiciones, así como también ciertas controversias relacionadas con sus aplicaciones clínicas. Aunque se mencionan brevemente algunas cuestiones éticas relacionadas con esta práctica clínica, éstas no se abordan directamente en este artículo, sino que se dejan deliberadamente para un análisis más profundo en una segunda parte. O artigo analisa o uso da seda o paliativa como uma ferramenta terapêutica potencialmente muito útil em Medicina Paliativa. Prop e-se que, ainda que os conhecimentos médicos sobre esta prática clínica tenham avan ado bastante na última década, a evidência empírica disponível segue sendo limitada e a controvérsia persiste. O debate atual inclui aspectos como: as defini es e a terminologia a ser utilizada (seda o paliativa vs. terminal); os tipos de seda o que s o incluidas sob esse termo (intermitente vs. contínua; superficial vs. profunda); as indica es clínicas (sintomas físicos vs. sofrimento existencial); o uso concomitante vs. a suspens o da hidrata o e a nutri o medicamente assistida, e os fundamentos éticos e sua diferen a com a eutanásia e/ou suicídio medicamente assistido. S o revisados alguns aspectos do debate atual sobre o conceito de “seda o paliativa” e suas diferentes defini es, assim como também certas controvérsias relacionadas com as suas aplica es clínicas. Ainda que sejam mencionadas brevemente algumas quest es éticas relacionadas com esta prática clínica, estas n o s o abordadas diretamente neste artigo, mas s o deixadas deliberadamente para uma análise mais profunda numa segunda parte. This article analyzes the use of palliative sedation, as a potentially useful therapeutic tool in P
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