Dictamen de la H. Comisión de Constitución y Policía Judicial en el juicio de responsabilidad contra el ex-Ministro de Justicia y Hacienda don Alfredo Ascarrunz.

Cover title.

Sentencia absolutoria de última instancia dictada en el juicio de responsabilidad seguido al doctor don Francisco Capella y Pons, juez L. de lo civil de 3 er. turno.

Mode of access: Internet.

De la censura de los actos gubernativos /

Author's name on p. 50 and in ms. on t.p.

Report and findings : transmitted to the Committee on Standards of Official Conduct, July 30, 2010 and released publicly pursuant to H. Res. 895 of the 110th Congress as amended [subject, Rep. Solomon P. Ortiz] /

"July 2010."

Report and findings : transmitted to the Committee on Standards of Official Conduct on July 30, 2010 and released publicly pursuant to H. Res. 895 of the 110th Congress as amended [subject, Rep. Robert B. Aderholt] /

Shipping list no.: 2011-0263-P.

Report and findings : transmitted to the Committee on Standards of Official Conduct, July 30, 2010 and released publicly pursuant to H. Res. 895 of the 110th Congress as amended [subject, Eliot L. Engel] /

July 2010."

U.N. Convention against Corruption : message from the President of the United States transmitting United Nations Convention against Corruption (the "Corruption Convention"), which was adopted by the United Nations General Assembly on October 31, 2003.

"October 27, 2005."

Essai sur les lois criminelles des Romains concernant la responsabilité des magistrats,

"Mémoire couronné par l'Académie des inscriptions et belles-lettres dans la séance de 11 août 1843."

Waste, fraud, and abuse : hearing before the Committee on Governmental Affairs, United States Senate, One hundredth Congress, first session.

"February 19, 1987"--Pt. 2.

Watergate reorganization and reform act of 1975 : hearings before the Committee on Government Operations, United States Senate, Ninety-fourth Congress, first session.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Oversight of IRS and Justice Department prosecution of several tax cases : hearings before the Subcommittee on Oversight of the Internal Revenue Service of the Committee on Finance, United States Senate, Ninety-ninth Congress, second session.

Item 1038-A, 1038-B (microfiche).

Determination of particle concentration in the breathing zone for four different types of office ventilation systems

Many factors affect the airflow patterns, thermal comfort, contaminant removal efficiency and indoor air quality at individual workstations in office buildings. In this study, four ventilation systems were used in a test chamber designed to represent an area of a typical office building floor and reproduce the real characteristics of a modern office space. Measurements of particle concentration and thermal parameters (temperature and velocity) were carried out for each of the following types of ventilation systems: (a) conventional air distribution system with ceiling supply and return; (b) conventional air distribution system with ceiling supply and return near the floor; (c) underfloor air distribution system; and (d) split system. The measurements aimed to analyse the particle removal efficiency in the breathing zone and the impact of particle concentration on an individual at the workstation. The efficiency of the ventilation system was analysed by measuring particle size and concentration, ventilation effectiveness and the indoor/outdoor ratio. Each ventilation system showed different airflow patterns and the efficiency of each ventilation system in the removal of the particles in the breathing zone showed no correlation with particle size and the various methods of analyses used. (C) 2008 Elsevier Ltd. All rights reserved.

Office with an infant in a crib

Inscription: Verso: mother takes baby to work - infant crib in office, New York.

Spectrophotometric Evaluation Of Dental Bleaching Under Orthodontic Bracket In Enamel And Dentin.

Aware of the diffusion capacity of bleaching in the dental tissues, many orthodontists are subjecting their patients to dental bleaching during orthodontic treatment for esthetic purposes or to anticipate the exchange of esthetic restorations after the orthodontic treatment. For this purpose specific products have been developed in pre-loaded whitening trays designed to fit over and around brackets and wires, with clinical efficacy proven. The objective of this study was to evaluate, through spectrophotometric reflectance, the effectiveness of dental bleaching under orthodontic bracket. Thirty-two bovine incisors crown blocks of 8 mm x 8 mm height lengths were used. Staining of tooth blocks with black tea was performed for six days. They were distributed randomly into 4 groups (1-home bleaching with bracket, 2- home bleaching without bracket, 3- office bleaching with bracket, 4 office bleaching without bracket). The color evaluation was performed (CIE L * a * b *) using color reflectance spectrophotometer. Metal brackets were bonded in groups 1 and 3. The groups 1 and 2 samples were subjected to the carbamide peroxide at 15%, 4 hours daily for 21 days. Groups 3 and 4 were subjected to 3 in-office bleaching treatment sessions, hydrogen peroxide 38%. After removal of the brackets, the second color evaluation was performed in tooth block, difference between the area under the bracket and around it, and after 7 days to verified color stability. Data analysis was performed using the paired t-test and two-way variance analysis and Tukey's. The home bleaching technique proved to be more effective compared to the office bleaching. There was a significant difference between the margin and center color values of the specimens that were subjected to bracket bonding. The bracket bond presence affected the effectiveness of both the home and office bleaching treatments. Key words:Tooth bleaching, spectrophotometry, orthodontics.

In vitro effect of low intensity laser on the cytotoxicity produced by substances released by bleaching gel

This in vitro study aimed to analyze the effect of different parameters of phototherapy with low intensity laser on the viability of human dental pulp fibroblasts under the effect of substances released by bleaching gel. Cells were seeded into 96 wells plates (1 x 10³ cells/well) and placed in contact with culture medium conditioned by a 35 % hydrogen peroxide bleaching gel for 40 minutes, simulating the clinical condition of the in-office bleaching treatment. Cells cultured in ideal growth conditions served as positive control group (PC), and the cells grown in conditioned medium and non-irradiated served as negative control group (NC). Cells grown in conditioned medium were submitted to a single irradiation with a diode laser (40 mW, 0.04 cm²) emitting at visible red (660 nm; RL) or near infrared (780 nm; NIR) using punctual technique, in contact mode and energy densities of 4, 6 or 10 J/cm². The cell viability was analyzed through the MTT reduction assay immediately and 24 hours after the irradiation. The data was compared by ANOVA followed by the Tukey's test (p < 0.05). The cell viability increased significantly in 24 hours within each group. The PC presented cell viability significantly higher than NC in both experimental times. Only the NIR/10 J/cm² group presented cell viability similar to that of PC in 24 hours. The phototherapy with low intensity laser in defined parameters is able to compensate the cytotoxic effects of substances released by 35 % hydrogen peroxide bleaching gel.