Madoff
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Análise da indústria de fundos no Brasil a partir do caso Madoff
Em 2008, com a crise econômica mundial devastando os mercados, um novo escândalo tornou-se público. Os fundos geridos por Bernard Madoff colapsaram e estavam baseados em uma fraude. Utilizando o "split strike conversion",estratégia que Madoff afirmava utilizar no seu portfólio, foi feito um estudo comparativo entre essa e os retornos de alguns hedge fun
Publicado em: 03/08/2009
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2. L FORMS FROM PNEUMOCOCCI, 12
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3. Sialic Acid of Human Blood Platelets*
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4. PURIFICATION OF STAPHYLOCOCCAL ALPHA-HEMOLYSIN
Madoff, Morton A. (New England Center Hospital, Boston, Mass.) and Louis Weinstein. Purification of staphylococcal alpha-hemolysin. J. Bacteriol. 83:914–918. 1962. — Staphylococcal alpha-toxin has been purified by metal-ion precipitation, column chromatography, and continuous-flow paper electrophoresis. The resultant preparation is highly unstable. A sin
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5. HEMOLYSIS OF RABBIT ERYTHROCYTES BY PURIFIED STAPHYLOCOCCAL ALPHA-TOXIN III. : Potassium Release
Madoff, Morton A. (New England Center Hospital, Boston, Mass.), Louis Z. Cooper, and Louis Weinstein. Hemolysis of rabbit erythrocytes by purified staphylococcal alpha-toxin. III. Potassium release. J. Bacteriol. 87:145–149. 1964.—The reaction between staphylococcal alpha-toxin and erythrocytes was characterized by rapid release of K+ from the cells, ear
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6. Isolation of Mycoplasma bovis from a patient with systemic illness.
Mycoplasma bovis was cultured from the sputum of a patient with lobar pneumonia, psychosis, and probable myocarditis, nephritis, and hemolytic anemia. Although we cannot be certain that this species of mycoplasma was the etiological agent of the patient's acute illness, this case report is of interest because, to the best of our knowledge, it represents the
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7. DEVELOPMENT OF L-TYPE GROWTH IN NEISSERIA GONORRHOEAE CULTURES1
Dienes, Louis (Massachusetts General Hospital, Boston, Mass.), Bojana M. Bandur, and Sarabelle Madoff. Development of L-type growth in Neisseria gonorrhoeae cultures. J. Bacteriol. 87:1471–1476. 1964.—Strains of Neisseria gonorrhoeae (22) were studied immediately after isolation from patients. After 24 to 48 hr of incubation, the cocci in the cultures of
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8. Maternal immunization of mice with group B streptococcal type III polysaccharide-beta C protein conjugate elicits protective antibody to multiple serotypes.
Group B streptococcal infection is a major cause of neonatal mortality. Antibody to the capsular polysaccharide protects against invasive neonatal disease, but immunization with capsular polysaccharides fails to elicit protective antibody in many recipients. Conjugation of the polysaccharide to tetanus toxoid has been shown to increase immune response to the
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9. HEMOLYSIS OF RABBIT ERYTHROCYTES BY PURIFIED STAPHYLOCOCCAL ALPHA-TOXIN II. : Effects of Inhibitors on the Hemolytic Sequence
Cooper, Louis Z. (New England Center Hospital, Boston, Mass.), Morton A. Madoff, and Louis Weinstein. Hemolysis of rabbit erythrocytes by purified staphylococcal alpha-toxin. II. Effect of inhibitors on the hemolytic sequence. J. Bacteriol. 87:136–144. 1964.—Study of the time course of hemolysis of rabbit erythrocytes by purified staphylococcal alpha-lys
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10. A monoclonal antibody identifies a protective C-protein alpha-antigen epitope in group B streptococci.
Group B streptococci (GBS) are the leading causes of neonatal sepsis and meningitis in the United States, with a high rate of fatality and serious morbidity despite appropriate therapy. The C-protein antigens of GBS appear to be important in immunity to experimental infection, yet these antigens remain incompletely characterized with respect to their number,
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11. Heat Stability and Species Range of Purified Staphylococcal α-Toxin
Cooper, Louis Z. (New England Medical Center Hospital, Boston, Mass.), Morton A. Madoff, and Louis Weinstein. Heat stability and species range of purified staphylococcal α-toxin. J. Bacteriol. 91:1686–1692. 1966.—Heating of high-titer purified staphylococcal α-toxin at 60 and 80 C resulted in a double-sloped curve of inactivation of the hemolytic effec
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12. Group B streptococci escape host immunity by deletion of tandem repeat elements of the alpha C protein.
Group B streptococci (GBS) are the most common cause of neonatal sepsis, pneumonia, and meningitis. The alpha C protein is a surface-associated antigen; the gene (bca) for this protein contains a series of tandem repeats (each encoding 82 aa) that are identical at the nucleotide level and express a protective epitope. We previously reported that GBS isolates