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Artigo Acesso aberto Revisado por pares

Chiara Po’, Margherita Nosadini, Marialuisa Zedde, Rosario Pascarella, Giuseppe Mirone, Domenico Cicala, Anna Rosati, Alessandra Cosi, Irene Toldo, Raffaella Colombatti, Paola Martelli, Alessandro Iodice, Patrizia Accorsi, Lucio Giordano, Salvatore Savasta, Thomas Foiadelli, Giuseppina Sanfilippo, Elvis Lafe, Federico Zappoli Thyrion, Gabriele Polonara, Serena Campa, Federico Raviglione, Barbara Scelsa, Stefania Maria Bova, Filippo Greco, Duccio Maria Cordelli, Luigi Cirillo, Francesco Toni, Valentina Baro, Francesco Causin, Anna Chiara Frigo, Agnese Suppiej, Laura Sainati, Danila Azzolina, Manuela Agostini, Elisabetta Cesaroni, Luigi De Carlo, Gabriella Di Rosa, Giacomo Esposito, Luisa Grazian, Giovanna Morini, Francesco Nicita, Francesca Felicia Operto, Dario Pruna, Paola Ragazzi, Massimo Rollo, Alberto Spalice, Pasquale Striano, Aldo Skabar, Luigi Alberto Lanterna, Andrea Carai, Carlo Efisio Marras, Renzo Manara, Stefano Sartori,

Background Moyamoya is a rare progressive cerebral arteriopathy, occurring as an isolated phenomenon (moyamoya disease, MMD) or associated with other conditions (moyamoya syndrome, MMS), responsible for 6–10% of all childhood strokes and transient ischemic attacks (TIAs). Methods We conducted a retrospective multicenter study on pediatric-onset MMD/MMS in Italy in order to characterize disease presentation, course, management, neuroradiology, and outcome in a European country. Results A total of 65 ...

Tópico(s): Aortic Disease and Treatment Approaches

2022 - Frontiers Media | Frontiers in Pediatrics

Artigo Acesso aberto Revisado por pares

Gianpietro Semenzato, Carlo Agostini, Luigi Chieco‐Bianchi, Anita De Rossi,

Abstract The pulmonary microenvironment can be HIV infected from the asymptomatic period of HIV infection and it has been demonstrated that HIV presence elicits a discrete virus-specific CTL immune response in the lungs. In this study we analyzed T cell subsets and compared the proportion of CD8+ T cells harboring HIV in the lung and in the circulation of HIV-seropositive patients with T cell alveolitis. Proviral load was assessed using the DNA-polymerase chain reaction technique on highly purified ...

Tópico(s): Immune Cell Function and Interaction

1998 - Oxford University Press | Journal of Leukocyte Biology

Artigo Acesso aberto Revisado por pares

Massimo Stafoggia, Francesco Forastiere, Daniele Agostini, Annibale Biggeri, Luigi Bisanti, Ennio Cadum, Nicola Caranci, Francesca De’ Donato, Sara De Lisio, Moreno De Maria, Paola Michelozzi, Rossella Miglio, Paolo Pandolfi, Sally Picciotto, M Rognoni, Antonio Russo, Corrado Scarnato, Carlo A. Perucci,

Although studies have documented increased mortality during heat waves, little information is available on the subgroups most susceptible to these effects. We evaluated the effects of summertime high temperature on daily mortality among population subgroups defined by demographic characteristics, socioeconomic status, and episodes of hospitalization for various conditions during the preceding 2 years.We studied a total of 205,019 residents of 4 Italian cities (Bologna, Milan, Rome, and Turin) age ...

Tópico(s): Thermal Regulation in Medicine

2006 - Lippincott Williams & Wilkins | Epidemiology

Artigo Acesso aberto Revisado por pares

Gianpietro Semenzato, Carlo Agostini, Lucia Ometto, Renato Zambello, Livio Trentin, Luigi Chieco‐Bianchi, Anita De Rossi,

Human immunodeficiency virus-1 (HIV-1) infection of CD8+ lymphocytes has been described in several in vitro culture systems, but whether CD8+ cells are a target and also serve as a reservoir for infection in vivo as yet is unknown. We addressed this issue in patients with acquired immunodeficiency syndrome (AIDS)-related lower respiratory tract chronic inflammation, which is characterized by a massive influx of CD8+ HIV-1-specific cytotoxic T lymphocytes (CTL). Proviral load in lung T lymphocytes and ...

Tópico(s): Immune Cell Function and Interaction

1995 - Elsevier BV | Blood

Artigo

Silvio De Flora, Luigi Viganò, Francesco D’Agostini, Anna Camoirano, Maria Bagnasco, Carlo Bennicelli, F. Melodia, Antonio Arillo,

Specimens of rainbow trout (Oncorhynchus mykiss) were either kept in an aquarium under laboratory conditions or caged in the River Po (Northern Italy), upstream or downstream the confluence with the River Lambro, a small yet heavily polluted tributary. Genotoxicity biomarkers, evaluating the internal dose or early biological effects, were monitored after 7, 15 and 30 days of in situ exposure. With the exception of a slight increase of aminopyrine-N-demethylase and uridine-5′-diphospho-glucuronosyl- ...

Tópico(s): Pharmaceutical and Antibiotic Environmental Impacts

1993 - Elsevier BV | Mutation Research/Genetic Toxicology

Artigo Revisado por pares

Giovanni Brandi, Francesco De Rosa, Luigi Bolondi, Valentina Agostini, Stefania Di Girolamo, Elisabetta Nobili, Guido Biasco,

Background Hepatocellular carcinoma (HCC) is a highly vascular tumor which is poorly responsive to standard systemic chemotherapy. Recently, various antiangiogenic targeted agents have shown promising activity at different levels of evidence in patients with advanced HCC, suggesting that such treatments might be effective. Case report Since chemotherapy administered with metronomic schedules inhibits angiogenesis, we treated a 64-year-old man with advanced HCC with metronomic capecitabine. After ...

Tópico(s): Cancer Mechanisms and Therapy

2010 - SAGE Publishing | Tumori Journal

Artigo Acesso aberto Revisado por pares

Marco Andreani, M. Testi, Javid Gaziev, R. Condello, Andrea Bontadini, Pier Luigi Tazzari, Francesca Ricci, Lidia De Felice, Francesco Agostini, Daniela Fraboni, Giuliana Ferrari, Mariarosa Battarra, Maria Troiano, Pietro Sodani, Giuseppe Lucarelli,

Background Persistent mixed chimerism represents a state in which recipient and donor cells stably co-exist after hematopoietic stem cell transplantation. However, since in most of the studies reported in literature the engraftment state was observed in the nucleated cells, in this study we determined the donor origin of the mature erythrocytes of patients with persistent mixed chimerism after transplantation for hemoglobinopathies. Results were compared with the engraftment state observed in singly ...

Tópico(s): Erythrocyte Function and Pathophysiology

2010 - Ferrata Storti Foundation | Haematologica

Artigo Acesso aberto Revisado por pares

Giovanni Brandi, Francesco De Rosa, Valentina Agostini, Stefania Di Girolamo, Pietro Andreoné, Luigi Bolondi, Carla Serra, Claudia Sama, Rita Golfieri, Annagiulia Gramenzi, Alessandro Cucchetti, Antonio Daniele Pinna, Franco Trevisani, Guido Biasco,

Abstract Background. Anti-angiogenic treatment with targeted agents is effective in advanced hepatocellular carcinoma (HCC). This trial evaluated the safety and efficacy of metronomic capecitabine in patients with HCC. Methods. This single-institution phase II trial included 59 previously untreated patients with advanced HCC and 31 patients resistant to or intolerant of sorafenib. The treatment schedule was capecitabine 500 mg twice daily until progression of disease, unacceptable toxicity level, ...

Tópico(s): Cancer Mechanisms and Therapy

2013 - AlphaMed Press | The Oncologist

Artigo

Giancarlo Agostini, Carlo Corvaja, Michele Maggini, Luigi Pasimeni, Maurizio Prato,

Samples of two fullerene derivatives, namely, C60C2H4N(CH3) and C60C2H4N(Ph2C6H4-4-OCH3) in poly(methyl methacrylate) (PMMA), were prepared either by solvent evaporation from CHCl3 solutions or by thermal polymerization of methyl methacrylate monomers containing the fulleropyrrolidines.In the first case PMMA behaves as a neutral polymeric matrix, while in the second the material swells by absorption of the solvent and its glass transition temperature is shifted up by 8 °C with respect to undoped material. ...

Tópico(s): Carbon Nanotubes in Composites

1996 - American Chemical Society | The Journal of Physical Chemistry

Revisão Revisado por pares

Massimo Venturini, Paolo Marra, Anna Colarieti, Giulia Agostini, Carolina Lanza, Luigi Augello, Simone Gusmini, Marco Salvioni, Germano Melissano, Paolo Fiorina, Roberto Chiesa, Francesco De Cobelli, Alessandro Del Maschio,

Diabetes mellitus is associated with both microvascular and macrovascular complications, which can result in visceral aneurysms as for example splenic artery aneurysms: in their management, an endovascular treatment, less invasive than surgery, is generally preferred. Endovascular treatment of splenic artery aneurysms can be based either on covered stenting (CS) or transcatheter embolization (TE). CS generally allows aneurysm exclusion with vessel preservation, while TE usually determines target artery ...

Tópico(s): Vascular Anomalies and Treatments

2018 - Elsevier BV | Pharmacological Research

Artigo Revisado por pares

Giancarlo Agostini, Carlo Corvaja, G. Giacometti, Luigi Pasimeni,

The photoexcited triplets in single crystals of the trans-stilbene-1,2,4,5-tetracyanobenzene (1:2) complex have been investigated by means of the ESR and DF ODMR techniques. The ESR lines attributed to localized species exhibit strong spin polarization whose dependence on the direction of the magnetic field has been examined. The zero-field splitting parameters have been measured: X = −308±15 MHz, Y = 2010±15 MHz, Z = −1702±15 MHz with the z axis directed along the normal to the t-stilbene phenyl rings. ...

Tópico(s): Nonlinear Optical Materials Research

1984 - Elsevier BV | Chemical Physics

Artigo Revisado por pares

Giancarlo Agostini, Carlo Corvaja, Giovanni Giacometti, Luigi Pasimeni,

Abstract Biphenyl-TCNQ and biphenyl-tetrafluoro-TCNQ crystals, when excited with visible light, give rise to triplet excitons which were investigated by optical, EPR and zero-field (ZF) ODMR spectroscopies in a wide temperature range. The analysis of spin polarization carried by EPR and ZF ODMR spectra at room temperature enabled us to reveal the singlet depletion path S→ (T, T) which is thermally activated. The activation energies are Δ E = 1940 cm −1 for B-TCNQ and Δ E = 1720 cm −1 for B-TCNQF 4 . From ...

Tópico(s): Photochemistry and Electron Transfer Studies

1993 - Elsevier BV | Chemical Physics

Artigo

Giancarlo Agostini, Carlo Corvaja, G. Giacometti, Luigi Pasimeni, D.A. Clemente,

ADVERTISEMENT RETURN TO ISSUEPREVArticlePhotoexcited triplets and structural properties of single crystals of the trans-stilbene-1,2,4,5-tetracyanobenzene (1:2) complexG. Agostini, C. Corvaja, G. Giacometti, L. Pasimeni, and D. A. ClementeCite this: J. Phys. Chem. 1988, 92, 4, 997–1003Publication Date (Print):February 1, 1988Publication History Published online1 May 2002Published inissue 1 February 1988https://pubs.acs.org/doi/10.1021/j100315a028https://doi.org/10.1021/j100315a028research-articleACS ...

Tópico(s): Photochemistry and Electron Transfer Studies

1988 - American Chemical Society | The Journal of Physical Chemistry

Artigo Revisado por pares

Massimo Statuto, Elisa Galli, Francesco Bertagna, Elena Migliorati, Isabella Zanella, Diego Di Lorenzo, Antonio De Agostini, Carlo Rodella, Pietro Apostoli, Luigi Caimi, Raffaele Giubbini, Giorgio Biasiotto,

Objective PET radiopharmaceuticals are often injected in patients before all quality controls are performed and before sterility results are available. We propose a process validation to produce very safe and pure [13N]NH3 for human use. Methods [13N]NH3 was produced in the cyclotron target. Online purification was performed by anionic exchange resin. All the production steps were subjected to a sterility test. Some additional controls were added to those required by the monograph. Results The radiochemical ...

Tópico(s): Medical Imaging and Pathology Studies

2015 - Lippincott Williams & Wilkins | Nuclear Medicine Communications

Artigo

Giancarlo Agostini, Pier Luigi Nordio, Luigi Pasimeni, Ulderico Segre,

The e.s.r. spectra of copper diselenocarbamate dissolved in various nematic solvents have been analyzed in terms of the orientational order parameters. Two Euler angles are found to be needed to specify the molecular orientation. The largest component of the g-tensor is confirmed to be parallel to the in-plane y-axis, as determined by the single crystal measurements, and the unusual lineshape of the spectra in both isotropic and nematic phase is interpreted on the basis of relaxation theories.

Tópico(s): Crystal Structures and Properties

1974 - Royal Society of Chemistry | Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics

Artigo Acesso aberto Revisado por pares

Federica De Lazzari, Francesco Agostini, Nicoletta Plotegher, Michele Sandre, Elisa Greggio, Aram Megighian, Luigi Bubacco, Federica Sandrelli, Alexander J. Whitworth, Marco Bisaglia,

The protein DJ-1 is mutated in rare familial forms of recessive Parkinson's disease and in parkinsonism accompanied by amyotrophic lateral sclerosis symptoms and dementia. DJ-1 is considered a multitasking protein able to confer protection under various conditions of stress. However, the precise cellular function still remains elusive. In the present work, we evaluated fruit flies lacking the expression of the DJ-1 homolog dj-1β as compared to control aged-matched individuals. Behavioral evaluations ...

Tópico(s): Cholinesterase and Neurodegenerative Diseases

2022 - Elsevier BV | Neurobiology of Disease

Artigo Acesso aberto Revisado por pares

Antonio Cuneo, Gian Matteo Rigolin, Renato Bigoni, Cristiano De Angeli, Angelo Veronese, Francesco Cavazzini, Antonella Bardi, M G Roberti, Elisa Tammiso, Paola Agostini, Maria Ciccone, Matteo Giovanni Della Porta, Alessia Tieghi, Luigi Cavazzini, Massimo Negrini, Gianluigi Castoldi,

Cytogenetic and fluorescence in situ hybridization studies were successfully performed in 217 chronic lymphocytic leukemia (CLL). In all, 13 patients with 6q21 deletion were identified and characterized in comparison with 92 patients with 'favourable' karyotype (normal or 13q−), 69 cases with 'intermediate risk' (1–2 anomalies) and 43 cases with 'unfavourable' karyotype (complex, 11q− or 17p−). Six out of 13 cases with 6q− showed an excess of atypical lymphocytes, a finding confirmed at the histologic ...

Tópico(s): Immunodeficiency and Autoimmune Disorders

2003 - Springer Nature | Leukemia

Artigo

Giancarlo Agostini, Giorgio M. Giacometti, Antonio Toffoletti, Luigi Pasimeni,

Tópico(s): Magnetism in coordination complexes

1990 - Springer Nature | Il Nuovo Cimento D

Artigo Acesso aberto Revisado por pares

Gianluca Spiteri, Marika D’Agostini, Mahsa Abedini, Giorgia Ditano, Giulia Collatuzzo, Paolo Boffetta, Luigi Vimercati, Emanuele Sansone, Giuseppe De Palma, Alberto Modenese, Fabriziomaria Gobba, Filippo Liviero, Angelo Moretto, Marco Dell’Omo, Tiziana Fiordi, Francesca Larese Filon, Marcella Mauro, Concepción Violán, Dana Mateș, Jana Bérešová, Maria Grazia Lourdes Monaco, Angela Carta, Giuseppe Verlato, Stefano Porru,

Anti SARS-CoV-2 vaccination initially showed high effectiveness in preventing COVID-19. However, after the surge of variants of concern, the effectiveness dropped. Several studies investigated if this was related to the decrease of the humoral response over time; however, this issue is still unclear. The aim of this study was to understand whether SARS-CoV-2 anti-S IgG levels can be used to predict breakthrough infection risk and define the timing for further booster doses administration.

Tópico(s): COVID-19 epidemiological studies

2024 - Springer Science+Business Media | Infection

Artigo Revisado por pares

Giancarlo Agostini, Donatella Carbonera, G. Giacometti, Anna Lisa Maniero, Luigi Pasimeni,

Localized triplet excitations obtained by trapping of triplet excitons are investigated in the biphenyl (B)-tetracyanobenzene (TCNB) crystal by zero-field ODMR methods at low temperature (1.25 K). At high microwave power (1 W) the ODMR spectral lines are structured with new satellite lines appearing at the sides of the central peak due to forbidden transitions. Their analysis allowed us to obtain information on the quadrupole tensor components of the TCNB molecule in its lowest triplet state.

Tópico(s): Solid-state spectroscopy and crystallography

1990 - Elsevier BV | Chemical Physics Letters

Artigo

Francesco Benozzo,

... Pierre Sala, Mossen Gras, Alain Bouchart, Jorge Ferreira de Vasconcelos, Niccolò degli Agostini, Luigi Alamanni, and with comparative considerations about Malory, Ariosto ...

Tópico(s): Historical, Literary, and Cultural Studies

2019 - Water Environment Federation | Philology

Artigo Revisado por pares

Luigi Pasimeni, Carlo Corvaja, Giancarlo Agostini, Giovanni Giacometti,

The EPR spectra of the biphenyl-TCNQ (B-TCNQ) photoexcited triplet trap in the single crystal of B-TCNB show optical spin polarization (OEP) that is ac

Tópico(s): Magnetism in coordination complexes

1985 - Elsevier BV | Chemical Physics

Artigo Revisado por pares

Giancarlo Agostini, Alessandro Gambaro, Giorgio Gennari, Giovanni Giacometti, Luigi Pasimeni,

Isorienzation of trans-β-styryl naphthalene in the presence of 1,4-dicyanobenzene is discussed on the basis of a CIDNP experiment showing opposite trans- and cis-isomer polarization. The possible role of triplet exciplexes is suggested.

Tópico(s): Organic Chemistry Cycloaddition Reactions

1981 - Elsevier BV | Chemical Physics Letters

Artigo Acesso aberto Revisado por pares

E. Cortina, E. Minucci, S. Padolski, Plamen Petrov, B. Velghe, D. Bryman, Jie Fu, Toshio Numao, Y. Petrov, T. Husek, Karol Kampf, Michal Zamkovsky, J. Jerhot, R. Aliberti, Gia Khoriauli, Jonas Kunze, D. Lomidze, R. Marchevski, L. Peruzzo, M. Vormstein, R. Wanke, A. Cotta Ramusino, P. Dalpiaz, M. Fiorini, Enrico Gamberini, A. Gianoli, Ilaria Neri, A. Norton, Ferruccio Petrucci, H. Wahl, Andrea Bizzeti, F. Bucci, E. Iacopini, G. Latino, M. Lenti, A. Parenti, R. Volpe, A. Antonelli, Francesco Gonnella, G. Lamanna, G. Lanfranchi, Giampaolo Mannocchi, S. Martellotti, Matthew Moulson, V. Kozhuharov, L. Litov, G. Georgiev, M. Raggi, Tommaso Spadaro, F. Ambrosino, T. Capussela, M. Corvino, Domenico Di Filippo, P. Massarotti, M. Mirra, Marco Napolitano, Giulio Saracino, Giuseppina Anzivino, E. Imbergamo, Riccardo Lollini, Cristiano Santoni, F. Brizioli, M. Barbanera, P. Cenci, B. Checcucci, V. Duk, M. Lupi, M. Pepé, B. Pietrzyk, P. Lubrano, Flavio Costantini, Niels Doble, Marcello Giorgi, Sergio Giudici, Enrico Lari, J. Pinzino, L. Pontisso, Marco Sozzi, Luigi Di Lella, Italo Mannelli, Claudio Cerri, R. Fantechi, E. Pedreschi, R. Piandani, Franco Spinella, Andrea Biagioni, G. D’Agostini, Emanuele Leonardi, A. Lonardo, P. Valente, P. Vicini, R. Ammendola, V. Bonaiuto, N. De Simone, Luca Federici, A. Fucci, Á. Salamon, Fausto Sargeni, R. Arcidiacono, C. Biino, B. Bloch-Devaux, M. Boretto, A. Filippi, Lorenza Iacobuzio, F. Marchetto, E. Menichetti, E. Migliore, D. Soldi, J. Engelfried, Nora Estrada-Tristan, Alexandru Mario Bragadireanu, S. A. Ghinescu, Ovidiu Emanuel Hutanu, T. Enik, Valeri Falaleev, V. Kekelidze, A. Korotkova, D. Madigozhin, Milena Misheva, Natalia Molokanova, Sergei Movchan, Irina Polenkevich, Yuri Potrebenikov, S. Shkarovskiy, Alexander Zinchenko, S. Fedotov, A. Khotyantsev, E. Gushchin, Alina Kleimenova, Y. Kudenko, Viktoriia Kurochka, Mariia Medvedeva, Aleksandr Mefodev, A. Shaikhiev, S. Kholodenko, V. Kurshetsov, V. Obraztsov, A. Ostankov, V. Semenov, V. Sugonyaev, Oleg Yushchenko, L. Bician, Tomas Blazek, Vladimir Cerny, M. Koval, Zuzana Kučerová, A. Ceccucci, J. Bernhard, Hans Danielsson, Babette Döbrich, F. Duval, Lau Gatignon, Roberto Guida, Ferdinand Hahn, Eva Barbara Holzer, B. Jenninger, P. Laycock, Giovanna Lehmann Miotto, Peter Lichard, A. Mapelli, Matthew Noy, V. Palladino, M. Perrin‐Terrin, G. Ruggiero, V. Ryjov, Simone Schuchmann, Stefano Venditti, M. B. Brunetti, T. Bache, E. Goudzovski, C. Lazzeroni, V. Fascianelli, N. Lurkin, F. Newson, C. J. Parkinson, A. Romano, A. Sergi, A. Sturgess, J. Swallow, H. F. Heath, R. Page, S. M. Trilov, Bruno Angelucci, D. Britton, D. Protopopescu, C. Graham, R. W. L. Jones, J. B. Dainton, J. R. Fry, L. Fulton, D. Hutchcroft, J. Carmignani, K. Massri, E. Maurice, B. Wrona, A. Conovaloff, Peter Cooper, D. Coward, Philip David Rubin,

The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+→π−μ+μ+ using a data sample collected in 2017. No signals are observed, and upper limits on the branching fractions of these decays of 2.2×10−10 and 4.2×10−11 are obtained, respectively, at 90% confidence level. These upper limits improve on previously reported measurements by factors of 3 and 2, respectively.

Tópico(s): Neutrino Physics Research

2019 - Elsevier BV | Physics Letters B

Artigo Acesso aberto Revisado por pares

Filippo Montevecchi, Giuseppe Meccariello, Elisabetta Firinu, Mohamed S. Rashwan, Michele Arigliani, Michele De Benedetto, Antonio Palumbo, Yassin Bahgat, Ahmed Bahgat, Rodolfo Saldaña, Andrea Marzetti, Lorenzo Pignataro, Mário Mantovani, Vittorio Rinaldi, Marina Carrasco‐Llatas, F. Freire, Inês Palma Delgado, Fabrizio Salamanca, Alberto Bianchi, Metin Önerci, Paula Agostini, Luigi Romano, Marco Benazzo, Peter Baptista, Francesco Antonio Salzano, Iacopo Dallan, Simona Nuzzo, Claudio Vicini,

Objectives The aim of this study was to demonstrate in a prospective multicentre study that Barbed Reposition Pharyngoplasty ( BRP ) procedure is safe and effective in management of obstructive sleep apnoea/hypopnea syndrome ( OSAHS ) patients. Design Prospective study. Setting Multicentre study. Participants Patients suffering from obstructive sleep apnoea. Main outcomes measures Values of postoperative apnoea‐hypopnea index ( AHI ), oxygen desaturation index ( ODI ), epworth sleepiness scale ( ESS ). Results 111 Barbed ...

Tópico(s): Tracheal and airway disorders

2017 - Wiley | Clinical Otolaryngology

Artigo

Xianfeng Li, Guiqiang Diao, Fang Xie, Wenhua Liao, Luigi Agostini, Dingshu Xiao, Guocong Liu, Weixin Wu, ZHAN Hong-Bing, Shuangwu Huang,

Manganese oxides have been widely studied as anode materials for lithium-ion batteries because they have many advantages such as high theoretical capacity, abundant resources, low price and low environmental tox-icity. In this paper, various manganese oxide materials, i.e., MnO 2 , Mn 3 O 4 , MnO, (FeO) 0.331 (MnO) 0.669 were prepared by facile methods. The above compounds were then characterized through X-ray diffraction spec-troscopy (XRD). The oxidation states of Mn in these compounds were found to ...

Tópico(s): Extraction and Separation Processes

2021 - American Scientific Publishers | Science of Advanced Materials

Artigo Acesso aberto Brasil Produção Nacional

Eduardo Bernardo Sangali, Eduardo Zapaterra Campos, Luigi Agostini Gobbo, Vitor Luiz de Andrade, Marcelo Papoti, Ismael Forte Freitas Júnior, Tiago Rezende Figueira, Pedro Balikian,

Few studies allow usto verify which physiological responses are associated with performance in anational elite cycling group. Therefore, this study aimed to determine and correlate various physiological and aerobic indices with performance in 4 and 20 km time trials in high-level cyclists. The sample consisted of 14 male professional cyclists of the national elite group (28.5 ± 4.7 years old, 73.47 ± 8.29 kg, 176 ± 6.76cm), who performed a progressive test in laboratory to determine maximal oxygen consumption ( ...

Tópico(s): Muscle metabolism and nutrition

2013 - UNIVERSIDADE FEDERAL DE SANTA CATARINA | Brazilian Journal of Kinanthropometry and Human Performance

Artigo Acesso aberto Brasil Produção Nacional

Eduardo Bernardo Sangali, Eduardo Zapaterra Campos, Luigi Agostini Gobbo, Vitor Luiz de Andrade, Marcelo Papoti, Ismael Forte Freitas Júnior, Tiago Rezende Figueira, Pedro Balikian,

Few studies allow usto verify which physiological responses are associated with performance in anational elite cycling group. Therefore, this study aimed to determine and correlate various physiological and aerobic indices with performance in 4 and 20 km time trials in high-level cyclists. The sample consisted of 14 male professional cyclists of the national elite group (28.5 ± 4.7 years old, 73.47 ± 8.29 kg, 176 ± 6.76cm), who performed a progressive test in laboratory to determine maximal oxygen consumption ( ...

Tópico(s): Cardiovascular and exercise physiology

2013 - UNIVERSIDADE FEDERAL DE SANTA CATARINA | Brazilian Journal of Kinanthropometry and Human Performance