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Search Results: 1 - 10 of 461796 matches for " A. Mandarano "
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The sonographer's role in RFA therapy of liver lesions
S Mandarano,G Mandarano,JH Sim
Biomedical Imaging and Intervention Journal , 2009, DOI: 10.2349/biij.5.1.e8
Abstract:
The diagnostic MRCP examination: overcoming technical challenges to ensure clinical success
G Mandarano,J Sim
Biomedical Imaging and Intervention Journal , 2008, DOI: 10.2349/biij.4.4.e28
Abstract:
Vivenciando a experiência da parturi??o em um modelo assistencial humanizado
Silva, Larissa Mandarano da;Barbieri, Márcia;Fustinoni, Suzete Maria;
Revista Brasileira de Enfermagem , 2011, DOI: 10.1590/S0034-71672011000100009
Abstract: that was a qualitative study with phenomenological approach that aimed at understanding women's post-partum experiences in a humanized assistance. data were collected in a hospital from s?o paulo, sp, brazil. eight women in post-partum period were interviewed. from data analysis two themes were extracted: bearing the labor and having the opportunity rescuing autonomy, being disclosed the phenomenon: "living the ambiguity on the birth process in a humanized assistance model". the reports show feelings like pain, fear and anxiety, however, it allowed a participation and rescuing autonomy. although the study have been realized in a humanized assistance, the women's experiences reveals that they are far from an effective humanization, according to its principles. this study can be used to guide educative actions target to humanization and to generate managerial changes
Vivenciando a experiência da parturi o em um modelo assistencial humanizado Viviendo la experiencia de la parturición en un modelo asistencial humanizado Living the birth process in a humanized assistance model
Larissa Mandarano da Silva,Márcia Barbieri,Suzete Maria Fustinoni
Revista Brasileira de Enfermagem , 2011,
Abstract: Tratou-se de um estudo qualitativo baseado na abordagem fenomenológica com o objetivo de compreender as experiências de puérperas que vivenciaram o trabalho de parto e o parto em um modelo assistencial humanizado. Os dados foram coletados em um hospital localizado na cidade de S o Paulo, onde foram entrevistadas oito puérperas. Da análise dos dados surgiram os temas: Suportando o trabalho de parto e Tendo a oportunidade de resgatar a autonomia, e o fen meno desvelado foi "Vivendo a ambiguidade da parturi o em um modelo assistencial humanizado". Os relatos evidenciaram sentimentos como dor, medo e ansiedade, porém, possibilitou a participa o e resgate da autonomia. Embora o estudo tenha sido realizado em um modelo assistencial considerado humanizado, as experiências das puérperas revelam que ainda se distanciam de uma efetiva humaniza o, conforme seus princípios. Este estudo pode ser utilizado para nortear a es educativas voltadas à humaniza o e gerar mudan as assistenciais Este es un estudio cualitativo con abordaje fenomenológica con la finalidad de comprender las experiencias de puerperas que vivieron el trabajo de parto y el parto en la asistencia humanizada. La colecta de los dados ocurrio en un hospital en la ciudad de S o Paulo, donde fuera entrevistadas ocho mujeres en el periodo post-partum. De la analisis de los dados surgieron los temas: Soportando el trabajo de parto y Tiendo la oportunidad de rescatar la autonomía, siendo desvelado lo fenómeno "Viviendo la ambigüedad de la parturición en un modelo asistencial humanizado". Los relatos evidenciaron sentimientos relacionados a dolor, miedo y ansiedad, pero, posibilitou la participación y rescate de la autonomía. Aunque el estudio tener sido realizad en la asistencia humanizada, las experiencias de las puérperas fueram distantes de los principios de la asistencia humanizada. El actual estudio puede nortear aciones educativas al parto direccionadas para humanización y generar innovación en la asistencia That was a qualitative study with phenomenological approach that aimed at understanding women's post-partum experiences in a humanized assistance. Data were collected in a hospital from S o Paulo, SP, Brazil. Eight women in post-partum period were interviewed. From data analysis two themes were extracted: Bearing the labor and Having the opportunity rescuing autonomy, being disclosed the phenomenon: "Living the ambiguity on the birth process in a humanized assistance model". The reports show feelings like pain, fear and anxiety, however, it allowed a participation and rescuing autonomy. Altho
Development and use of iron oxide nanoparticles (Part 1): Synthesis of iron oxide nanoparticles for MRI
J Lodhia,G Mandarano,NJ Ferris,P Eu
Biomedical Imaging and Intervention Journal , 2010, DOI: 10.2349/biij.6.2.e12
Abstract:
Development and use of iron oxide nanoparticles (Part 2): The application of iron oxide contrast agents in MRI
G Mandarano,J Lodhia,P Eu,NJ Ferris
Biomedical Imaging and Intervention Journal , 2010, DOI: 10.2349/biij.6.2.e13
Abstract:
Influência da espessura do osso cortical sobre a velocidade de propaga??o do ultrassom
Mandarano-Filho, Luiz Garcia;Bezuti, Márcio Takey;Mazzer, Nilton;Barbieri, Cláudio Henrique;
Acta Ortopédica Brasileira , 2012, DOI: 10.1590/S1413-78522012000300010
Abstract: objective: an experimental in vitro study was carried out to evaluate the influence of cortical bone thickness on ultrasound propagation velocity. methods: sixty bone plates were used, made from bovine femurs, with thickness ranging from 1 to 6 mm (10 of each). the ultrasound velocity measurements were performed using a device specially designed for this purpose, in an underwater acoustic tank and with direct contact using contact gel. the transducers were positioned in two ways: on opposite sides, with the bone between them, for the transverse measurement; and parallel to each other, on the same side of the bone plates, for the axial measurements. results: in the axial transmission mode, the ultrasound velocity speed increased with cortical bone thickness, regardless of the distance between the transducers, up to a thickness of 5 mm, then remained constant thereafter. there were no changes in velocity when the transverse measures were made. conclusion: ultrasound velocity increased with cortical bone thickness in the axial transmission mode, until the thickness surpasses the wavelength, after which point it remained constant. level of evidence: experimental study.
First Results from the DarkSide-50 Dark Matter Experiment at Laboratori Nazionali del Gran Sasso
P. Agnes,T. Alexander,A. Alton,K. Arisaka,H. O. Back,B. Baldin,K. Biery,G. Bonfini,M. Bossa,A. Brigatti,J. Brodsky,F. Budano,L. Cadonati,F. Calaprice,N. Canci,A. Candela,H. Cao,M. Cariello,P. Cavalcante,A. Chavarria,A. Chepurnov,A. G. Cocco,L. Crippa,D. D'Angelo,M. D'Incecco,S. Davini,M. De Deo,A. Derbin,A. Devoto,F. Di Eusanio,G. Di Pietro,E. Edkins,A. Empl,A. Fan,G. Fiorillo,K. Fomenko,G. Forster,D. Franco,F. Gabriele,C. Galbiati,A. Goretti,L. Grandi,M. Gromov,M. Y. Guan,Y. Guardincerri,B. Hackett,K. Herner,E. V. Hungerford,Al. Ianni,An. Ianni,C. Jollet,K. Keeter,C. Kendziora,S. Kidner,V. Kobychev,G. Koh,D. Korablev,G. Korga,A. Kurlej,P. X. Li,B. Loer,P. Lombardi,C. Love,L. Ludhova,S. Luitz,Y. Q. Ma,I. Machulin,A. Mandarano,S. Mari,J. Maricic,L. Marini,C. J. Martoff,A. Meregaglia,E. Meroni,P. D. Meyers,R. Milincic,D. Montanari,A. Monte,M. Montuschi,M. E. Monzani,P. Mosteiro,B. Mount,V. Muratova,P. Musico,A. Nelson,S. Odrowski,M. Okounkova,M. Orsini,F. Ortica,L. Pagani,M. Pallavicini,E. Pantic,L. Papp,S. Parmeggiano,R. Parsells,K. Pelczar,N. Pelliccia,S. Perasso,A. Pocar,S. Pordes,D. Pugachev,H. Qian,K. Randle,G. Ranucci,A. Razeto,B. Reinhold,A. Renshaw,A. Romani,B. Rossi,N. Rossi,S. D. Rountree,D. Sablone,P. Saggese,R. Saldanha,W. Sands,S. Sangiorgio,E. Segreto,D. Semenov,E. Shields,M. Skorokhvatov,O. Smirnov,A. Sotnikov,C. Stanford,Y. Suvorov,R. Tartaglia,J. Tatarowicz,G. Testera,A. Tonazzo,E. Unzhakov,R. B. Vogelaar,M. Wada,S. Walker,H. Wang,Y. Wang,A. Watson
Physics , 2014, DOI: 10.1016/j.physletb.2015.03.012
Abstract: We report the first results of DarkSide-50, a direct search for dark matter operating in the underground Laboratori Nazionali del Gran Sasso (LNGS) and searching for the rare nuclear recoils possibly induced by weakly interacting massive particles (WIMPs). The dark matter detector is a Liquid Argon Time Projection Chamber with a (46.4+-0.7) kg active mass, operated inside a 30 t organic liquid scintillator neutron veto, which is in turn installed at the center of a 1 kt water Cherenkov veto for the residual flux of cosmic rays. We report here the null results of a dark matter search for a (1422+-67) kg d exposure with an atmospheric argon fill. This is the most sensitive dark matter search performed with an argon target, corresponding to a 90% CL upper limit on the WIMP-nucleon spin-independent cross section of 6.1x10^-44 cm^2 for a WIMP mass of 100 GeV/c^2.
The Electronics and Data Acquisition System of the DarkSide Dark Matter Search
The DarkSide Collaboration,P. Agnes,T. Alexander,A. Alton,K. Arisaka,H. O. Back,B. Baldin,K. Biery,G. Bonfini,M. Bossa,A. Brigatti,J. Brodsky,F. Budano,L. Cadonati,F. Calaprice,N. Canci,A. Candela,H. Cao,M. Cariello,P. Cavalcante,A. Chavarria,A. Chepurnov,A. G. Cocco,L. Crippa,D. D'Angelo,M. D'Incecco,S. Davini,M. De Deo,A. Derbin,A. Devoto,F. Di Eusanio,G. Di Pieto,E. Edkins,A. Empl,A. Fan,G. Fiorillo,K. Fomenko,G. Forster,D. Franco,F. Gabriele,C. Galbiati,A. Goretti,L. Grandi,M. Gromov,M. Y. Guan,Y. Guardincerri,B. Hackett,K. Herner,E. Hungerford,Al. Ianni,An. Ianni,C. Jollet,K. Keeter,C. Kendziora,S. Kidner,V. Kobychev,G. Koh,D. Korablev,G. Korga,A. Kurlej,P. X. Li,B. Loer,P. Lombardi,C. Love,L. Ludhova,S. Luitz,Y. Q. Ma,I. Machulin,A. Mandarano,S. M. Mari,J. Maricic,L. Marini,J. Martoff,A. Meregaglia,E. Meroni,P. D. Meyers,R. Milincic,D. Montanari,M. Montuschi,M. E. Monzani,P. Mosteiro,B. Mount,V. Muratova,P. Musico,A. Nelson,S. Odrowski,M. Okounkoa,M. Orsini,F. Ortica,L. Pagani,M. Pallavicini,E. Pantic,L. Papp,S. Parmeggiano,Bob Parsells,K. Pelczar,N. Pelliccia,S. Perasso,A. Pocar,S. Pordes,D. Pugachev,H. Qian,K. Randle,G. Ranucci,A. Razeto,B. Reinhold,A. Renshaw,A. Romani,B. Rossi,N. Rossi,S. D. Rountree,D. Sablone,P. Saggese,R. Saldanha,W. Sands,S. Sangiorgio,E. Segreto,D. Semenov,E. Shields,M. Skorokhvatov,O. Smirnov,A. Sotnikov,C. Stanford,Suvorov,R. Tartaglia,J. Tatarowicz,G. Testera,A. Tonazzo,E. Unzhakov,R. B. Vogelaar,M. Wada,S. E. Walker,H. Wang,Y. Wang
Physics , 2014,
Abstract: It is generally inferred from astronomical measurements that Dark Matter (DM) comprises approximately 27\% of the energy-density of the universe. If DM is a subatomic particle, a possible candidate is a Weakly Interacting Massive Particle (WIMP), and the DarkSide-50 (DS) experiment is a direct search for evidence of WIMP-nuclear collisions. DS is located underground at the Laboratori Nazionali del Gran Sasso (LNGS) in Italy, and consists of three active, embedded components; an outer water veto (CTF), a liquid scintillator veto (LSV), and a liquid argon (LAr) time projection chamber (TPC). This paper describes the data acquisition and electronic systems of the DS detectors, designed to detect the residual ionization from such collisions.
The veto system of the DarkSide-50 experiment
The DarkSide Collaboration,P. Agnes,L. Agostino,I. F. M. Albuquerque,T. Alexander,A. K. Alton,K. Arisaka,H. O. Back,B. Baldin,K. Biery,G. Bonfini,M. Bossa,B. Bottino,A. Brigatti,J. Brodsky,F. Budano,S. Bussino,M. Cadeddu,L. Cadonati,M. Cadoni,F. Calaprice,N. Canci,A. Candela,H. Cao,M. Cariello,M. Carlini,S. Catalanotti,P. Cavalcante,A. Chepurnov,A. G. Cocco,G. Covone,L. Crippa,D. D'Angelo,M. D'Incecco,S. Davini,S. De Cecco,M. De Deo,M. De Vincenzi,A. Derbin,A. Devoto,F. Di Eusanio,G. Di Pietro,E. Edkins,A. Empl,A. Fan,G. Fiorillo,K. Fomenko,G. Foster,D. Franco,F. Gabriele,C. Galbiati,C. Giganti,A. M. Goretti,F. Granato,L. Grandi,M. Gromov,M. Guan,Y. Guardincerri,B. R. Hackett,K. R. Herner,E. V. Hungerford,Aldo Ianni,Andrea Ianni,I. James,T. Johnson,C. Jollet,K. Keeter,C. L. Kendziora,V. Kobychev,G. Koh,D. Korablev,G. Korga,A. Kubankin,X. Li,M. Lissia,P. Lombardi,S. Luitz,Y. Ma,I. N. Machulin,A. Mandarano,S. M. Mari,J. Maricic,L. Marini,C. J. Martoff,A. Meregaglia,P. D. Meyers,T. Miletic,R. Milincic,D. Montanari,A. Monte,M. Montuschi,M. E. Monzani,P. Mosteiro,B. J. Mount,V. N. Muratova,P. Musico,J. Napolitano,A. Nelson,S. Odrowski,M. Orsini,F. Ortica,L. Pagani,M. Pallavicini,E. Pantic,S. Parmeggiano,K. Pelczar,N. Pelliccia,S. Perasso,A. Pocar,S. Pordes,D. A. Pugachev,H. Qian,K. Randle,G. Ranucci,A. Razeto,B. Reinhold,A. L. Renshaw,A. Romani,B. Rossi,N. Rossi,S. D. Rountree,D. Sablone,P. Saggese,R. Saldanha,W. Sands,S. Sangiorgio,C. Savarese,E. Segreto,D. A. Semenov,E. Shields
Physics , 2015,
Abstract: Nuclear recoil events produced by neutron scatters form one of the most important classes of background in WIMP direct detection experiments, as they may produce nuclear recoils that look exactly like WIMP interactions. In DarkSide-50, we both actively suppress and measure the rate of neutron-induced background events using our neutron veto, composed of a boron-loaded liquid scintillator detector within a water Cherenkov detector. This paper is devoted to the description of the neutron veto system of DarkSide-50, including the detector structure, the fundamentals of event reconstruction and data analysis, and basic performance parameters.
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