992 resultados para Certificate pinning


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Given the large potential impact that the construction industry has on the environment and the need to reduce environmental degradation , environmental certifications are important tools of environmental management. This work deals with the environmental certifications of sustainable buildings LEED and AQUA . This project employed the method of exploratory research to identify the requirements that impose the greatest difficulties in the implementation of LEED and AQUA , surveying the reasons for the choice of certification to be deployed and to analyzing the main benefits perceived by certified organizations. Concepts related to the topic were obtained from the literature, leading to the development of a questionnaire that was applied in organizations that have gone through the above certifications . From the analysis of questionnaires, it was possible to highlight that the main reasons for the adoption of an environmental certificate in the construction industry are linked to economic issues such as greater market recognition and appreciation of the project and what is still needed to invest in environmental awareness industry and the whole society

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In Brazil , the construction industry is on an upward trend, mainly by the housing shortage , and yet there are few builders that take a Quality Management System ( QMS ) to improve the quality of its services and processes . The ISO 9001 standards are guidelines for an effective QMS and this certificate is recognized worldwide as a seal of quality standard. This paper will describe and analyze the implementation of a QMS in a small construction company of Guaratinguetá - SP, identifying best practices and major difficulties , besides proposing preparatory recommendations for other companies that seek the ISO 9000 certification. Access to company’s data made the nonconformities and the customer satisfaction research analysis possible, and a questionnaire and unstructured interviews allowed a deeper understanding of the situation. Despite this ISO 9000 QMS not being fully implemented, the company has already conquered some improvements in document control, project planning, process traceability and established focus on customer

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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ESR measurements In pressed pellets of doped Poly(3-Methylthiophene)(P3MT) were performed at 10 K and 50 K after cooling the system slowly from room temperature to 110 K, quenching to 77 K and then to 10 K. ESR line asymmetry (A/B) as a function of microwave power was observed and 9.4 GHz conductivity was obtained from Dyson's theory. The data is discussed in terms of Charge-Density Wave (CDW) depinning. At 50 K the threshold electric field is estimated to be less than 1 V/cm. At 10 K a subtle pinning of the CDW was observed around 15 mW.

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Although they are no longer manufactured, the applicators of 90Sr +90Y acquired in the decades of 1990 are still in use, by having half-life of 28.5 years. These applicators have calibration certificate given by their manufacturers, where few have been recalibrated. Thus it becomes necessary to accomplish thorough dosimetry of these applicators. This paper presents a dosimetric analysis distribution radial dose profiles for emitted by an 90Sr+90Y betatherapy applicator, using the MCNP-4C code to simulate the distribution radial dose profiles and radiochromium films to get them experimentally . The results with the simulated values were compared with the results of experimental measurements, where both curves show similar behavior, which may validate the use of MCNP-4C and radiochromium films for this type of dosimetry

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Estudos Linguísticos - IBILCE

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The civil construction sector has been stimulated to industrialize itself by the adoption of Lean Construction practices in its constructive process. Given this fact, this research verify and identify Lean Tools and the level of application of these Tools in construction companies in the State of São Paulo, in order to be able to notice which Lean Concepts generate the highest benefits to these companies. The research method used was a survey applied only between construction companies that have some type of quality certificate. From the results, a data analysis was made in order to note the constructor's situation in relation to Lean Construction and, based on this analysis, verify the impact of the Lean Principles on the competitiveness of these companies and on the business performance. This way, it was possible to note a high level of application the Lean Tools by the responding companies. It also became clear, by means of this work: the strong influence of the concepts of Flow, of Continuous Improvement and of methods of prevention and resolutions of problems on the overall companies performance

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The Jimmie E. Nunnery Papers consists of correspondence, death certificates, certificate for administrator of estate, court petition for name change, birth certificates, other various certificates, photographs, high school diploma, plaques, marriage license, legal agreements, wills, newspapers, invitations to graduation, passport, property maps, genealogical information, school programs, recipes, church brochures, boy scout patches, report cards, drawings, records from the House of Representatives, stationary, SC legislative manuals, florist magazine, Kodak movie film, various books, American flag, recording tape, cemetery booklet, family bulletin, high school yearbook, and a scrapbook of time spent in the House of Representatives.

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The Pilot Club International was a service oriented club for women, however men are now allowed to join. The South Carolina District was founded in the 1930s for “the promotion of social welfare through the performance of civil and beneficial service of the character generally accomplished by civic organizations, rendering aid and assistance to local Pilot Clubs and implementing at the district level the programs and policies of Pilot Club International.” The Pilot Club International South Carolina District Records consist of a certificate of incorporation, minutes, annual reports, correspondence, resolutions and lists of standing rules.

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We propose and theoretically investigate a new class of nanostructured magnetic recording films, cluster-pinned recording media. The films consist of magnetic clusters exchange coupled to a continuous hard layer with perpendicular anisotropy and low coercivity. Our calculations yield the coercivity and the cross-track correlation length as a function of film thickness and pinning density and strength. The mechanism is very similar to the Gaunt–Friedel pinning in bulk magnets, which differs from ordinary strong pinning by the selfconsistent dependence of wall curvature and coercivity on defect concentration. The main difference is the exponent for the coercivity as a function of the pinning strength, which is equal to 2 in the bulk but equal to 3/2 in thin films. The pinning strength is estimated for various regimes, and it is shown that the diminished domain-wall curvature reduces jitter.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)