Incremento de las necesidades de inversión originadas en el aumento del precio del petróleo = The increased investment requirements provoked by the rise in the price of petroleum

Incluye Bibliografía

The manufacture of basic industrial equipment in Argentina: II: The production, transport and refining of petroleum and natural gas: the petrochemical industries = Estudio sobre la fabricación de equipos industriales de base en la Argentina: II: Producción, transporte y refinación de petróleo y gas natural: industrias petroquímicas

Includes bibliography

Estudo analítico das endoscopias das vias aéreas de equinos PSI durante o período de 1993-2003 e avaliação dos resultados de procedimentos cirúrgicos laringeanos realizados no Jockey Club de São Paulo durante o período de 1998-2003

Pós-graduação em Medicina Veterinária - FMVZ

Biodegradation and Phytotoxicity of Biodiesel, Diesel, and Petroleum in Soil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Assessing Bacillus subtilis biosurfactant effects on the biodegradation of petroleum products

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Petroleum products biodegradation profile similarity evaluated by F test comparison of weekly CO2 production

Strategies applied to bioremediation contaminated environments are necessary to identify limitations towards biodegradation and to predict remediation performance and thereby rule out technologies that may be inappropriate for the clean-up of the substances of concern. Respirometry applied to bioremediation offers a series of advantages for obtaining CO2 production data when compared to other procedures. It was possible to determinate information regarding the atmosphere's CO2 concentration inside a respirometer containing petroleum products. Afterwards, the CO2 data obtained underwent an in depth statistical analysis by F test. There are some noticeable biodegradation similarity among some substances, such as weathered motor oil and gasoline. Such data provides reliability when revealing important information about how the biodegradation processes happens in those residual oils.

Screening the toxicity and biodegradability of petroleum hydrocarbons by a rapid colorimetric method

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determination of water insoluble dyes used as marking of commercial petroleum products using high-performance liquid chromatography with electrochemical detection

This paper describes an analytical method using high-performance liquid chromatographic (HPLC) separationcoupled with electrochemical detection to detect three dyes, Solvent Blue 14 (SB-14), Solvent Blue 35 (SB-35) andSolvent Red 24 (SR-24). The dyes were eluted and separated using a reversed-phase column (C-8) under isocraticelution with the mobile phase containing a mixture of acetonitrile/ammonium acetate (5.0 mmol L1) at the ratio of75: 25 (v/v). Two sample pretreatment methods were tested and successfully applied to quantify SB14, SB-35 and SR-24 dyes in gasoline samples. The proposed method was simple, fast and suitable to detect and quantify marker dyes ingasoline sample at low concentration.

Glória e tragédia: a dualidade da prestação de contas do Sport Club Corinthians Paulista em seus relatórios de sustentabilidade

Pós-graduação em Comunicação - FAAC

Rock Hill Music Club Records - Accession 535

The Rock Hill Music Club Records consist of correspondence, an annual report, numerous awards, news clippings, yearbooks, conventions programs, musical programs, scrapbook pages, presidents’ reports, and magazines relating to the Rock Hill, SC Music Club.

Rock Hill Music Club Records - Accession 932

The Rock Hill Music Club Records consists of correspondence, yearbooks, and programs of the meetings, convention programs, numerous awards, newspaper articles, sheet music, presidents’ reports, handbooks, constitutions, photographs, and scrapbooks pertaining to the Rock Hill, SC club.

Rock Hill Civitan Club Records - Accession 244 - M107 (137)

The Rock Hill Civitan Club Records consist of manuals, brochures, newsletters and some correspondence relating to club projects, membership and the club organization related to the Civitan Club based in Rock Hill, SC.

Keystone Club Of Rock Hill Records - Accession 286 - M122 (155)

The Keystone Club of Rock Hill Records consist of constitutions, minutes, yearbooks and study program booklets from Winthrop’s Extension Dept. in the early 1920s. The Keystone Club of Rock Hill, SC was organized in 1914 as a women’s study group. The club was a charter member of Rock Hill City Federation of Women's Clubs and was a member of the State Federation of Women's Clubs and of the General Federation of Women's Clubs.