Improved commercial vehicle conspicuity and signalling systems. Task I: accident analysis and functional requirements. Interim report.

National Highway Traffic Safety Administration, Washington, D.C.

Functional requirements for aircraft weapon system trainer instructor station display and recording systems

Cover title.

An examination of standards of functional requirements, performance and finish in housing

DUE TO COPYRIGHT RESTRICTIONS ONLY AVAILABLE FOR CONSULTATION AT ASTON UNIVERSITY LIBRARY AND INFORMATION SERVICES WITH PRIOR ARRANGEMENT

On modeling and satisfaction of non-functional requirements using cloud computing

Specification of the non-functional requirements of applications and determining the required resources for their execution are activities that demand a great deal of technical knowledge, frequently resulting in an inefficient use of resources. Cloud computing is an alternative for provisioning of resources, which can be done using either the provider's own infrastructure or the infrastructure of one or more public clouds, or even a combination of both. It enables more flexibly/elastic use of resources, but does not solve the specification problem. In this paper we present an approach that uses models at runtime to facilitate the specification of non-functional requirements and resources, aiming to facilitate dynamic support for application execution in cloud computing environments with shared resources. © 2013 IEEE.

De los registros a los objetos : Semántica y comportamiento de los documentos: el desafío de la Web 3.0

Se presenta un panorama y los interrogantes fundamentales de la etapa de la Web 3.0. Se analizan las características actuales de los sistemas bibliográficos estructurados con el modelo entidad-relación. Se definen los niveles conceptual, lógico y físico en los sistemas informáticos; consecuentemente se presentan las características de los FRBR y se obervan las relaciones entre obra y documento en el modelo conceptual FRBR. Se describen los FRBRoo como una interpretación con una lógica de objetos de los mismos requerimientos funcionales. Finalmente se plantean las tendencias a futuro, tales como pasar de las modelizaciones de entidad-relación a la de objetos, la explicitación con anotación semántica consistente, el mapeo de bases bibliográficas existentes y el desarrollo de ontologías para que los sistemas documentales se integren en la Web Semática

De los registros a los objetos : Semántica y comportamiento de los documentos: el desafío de la Web 3.0

Se presenta un panorama y los interrogantes fundamentales de la etapa de la Web 3.0. Se analizan las características actuales de los sistemas bibliográficos estructurados con el modelo entidad-relación. Se definen los niveles conceptual, lógico y físico en los sistemas informáticos; consecuentemente se presentan las características de los FRBR y se obervan las relaciones entre obra y documento en el modelo conceptual FRBR. Se describen los FRBRoo como una interpretación con una lógica de objetos de los mismos requerimientos funcionales. Finalmente se plantean las tendencias a futuro, tales como pasar de las modelizaciones de entidad-relación a la de objetos, la explicitación con anotación semántica consistente, el mapeo de bases bibliográficas existentes y el desarrollo de ontologías para que los sistemas documentales se integren en la Web Semática

De los registros a los objetos : Semántica y comportamiento de los documentos: el desafío de la Web 3.0

Se presenta un panorama y los interrogantes fundamentales de la etapa de la Web 3.0. Se analizan las características actuales de los sistemas bibliográficos estructurados con el modelo entidad-relación. Se definen los niveles conceptual, lógico y físico en los sistemas informáticos; consecuentemente se presentan las características de los FRBR y se obervan las relaciones entre obra y documento en el modelo conceptual FRBR. Se describen los FRBRoo como una interpretación con una lógica de objetos de los mismos requerimientos funcionales. Finalmente se plantean las tendencias a futuro, tales como pasar de las modelizaciones de entidad-relación a la de objetos, la explicitación con anotación semántica consistente, el mapeo de bases bibliográficas existentes y el desarrollo de ontologías para que los sistemas documentales se integren en la Web Semática

Elementos de interoperabilidade na perspectiva da catalogação descritiva

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Authenticity as a Social Contract—We Are Our Records

This poster presents the authors’ work to date on developing an application profile for authenticity metadata (the IPAM, or InterPARES Authenticity Metadata), including (1) the functional requirements,(2) metadata elements derived from the Chain of Preservation model from the InterPARES research project, (3) a crosswalk of a sample of IPAM elements to Dublin Core, PREMIS, and MoReq2010,(4) those elements deemed essential to presume the authenticity of a record as it moves from creation to permanent preservation, and (5) next steps, integrating the application profile into the Archivematica preservation system the core elements of the application profile relating to maintaining the presumption of authenticity through preservation and access.

Manutenção preventiva de um edifício hospitalar

Os Hospitais, equipamentos de interesse público, são edifícios cujos desempenho e disponibilidade das suas instalações e equipamentos podem comprometer a prestação de cuidados de saúde, pelo que nestes estabelecimentos, a Manutenção Preventiva assume um papel relevante. Nesse sentido, pretendeu-se nesta dissertação definir uma estratégia específica que permita efectuar o planeamento da manutenção preventiva de um edifício hospitalar, enquanto infraestrutura para desenvolvimento da actividade clínica. Para tal, foi efectuada uma pesquisa bibliográfica, com a qual se identificaram conceitos de manutenção e requisitos a serem tidos em conta na manutenção de edifícios hospitalares. Foi efectuada uma caracterização genérica do objecto de manutenção, limitada no âmbito desta dissertação às principais componentes dos sistemas de construção e das instalações de águas e esgotos, que podem integrar um edifício hospitalar actual, atendendo às especificações e recomendações técnicas vigentes para este tipo de edifícios. Foram identificados os objectivos e requisitos de manutenção nestes edifícios, estabelecidos pelas condições de funcionamento pretendidas, pelos critérios de durabilidade exigidos pelo Dono de Obra, pelo nível de desempenho funcional requerido para as suas componentes e pelo grau de operacionalidade imposto nas suas diferentes unidades funcionais. Tendo em consideração que a criticidade de uma componente não depende só do contexto operacional da área funcional em se insere mas também das consequências que o seu estado de funcionamento pode acarretar para a unidade funcional. Foi exemplificada a análise dos modos de falha, sua criticidade e seus efeitos para hierarquização do risco associado nas componentes estudadas. As fichas exemplificativas dos planos de manutenção preventiva, que se apresentam no âmbito desta dissertação para algumas componentes básicas, integram acções e procedimentos que derivam de uma análise aos seus modos de falha e seus efeitos, bem como de recomendações técnicas exigências da regulamentação em vigor.

Refinement and variability techniques in model transformation of software requirements

Tese de Doutoramento em Tecnologias e Sistemas de Informação

Record keeping by Swiss physiotherapists--a national survey of knowledge regarding legal requirements.

A national survey conducted in Switzerland aimed to evaluate the knowledge of physiotherapists regarding the legal requirements for record keeping and to collect their feedback about record keeping in general. Three physiotherapists from various professional practice groups and a lawyer specialised in health law developed a questionnaire that was sent to the 7,753 members of two existing national associations of physiotherapists. The questionnaire evaluated the participants' knowledge by calculating a score of legal knowledge, which had a maximum of 30 points. We included 825 questionnaires in the analysis. The large majority (83.4%) of participants confessed an ignorance of the legal requirements concerning record keeping prior to the survey. The average score of legal compatibility was 8 points. The younger age of the physiotherapists was a significant predictor of having knowledge of the legal requirements for record keeping (p <0.001). The participants had an appreciation of the value of records, but they did not have the relevant knowledge regarding the legal requirements for keeping records. The participants blamed a lack of time and remuneration for their failure to keep records according to known requirements. All practising allied health professionals should keep up-to-date and accurate records that conform to active legal requirements and existing international guidelines. In addition to the existing legal requirements, the emergence of e-health and the electronic era will trigger major changes in patient record management by physiotherapists.

Functional Analysis of saxophone, the Drosophila Gene Encoding the BMP Type I Receptor Ortholog of Human ALK1/ACVRL1 and ACVR1/ALK2

In metazoans, bone morphogenetic proteins (BMPS) direct a myriad of developmental and adult homeostatic evens through their heterotetrameric type I and type II receptor complexes. We examined 3 existing and 12 newly generated mutations in the Drosophila type I receptor gene, saxophone (sax), the ortholog of the human Activin Receptor-Like. Kinasel and -2 (ALK1/ACVR1 and ALK2/ACVR1) genes. Our genetic analyses identified two distinct classes of sax alleles. The first class consists of homozygous viable gain-of-function (GOF) alleles that exhibit (1) synthetic lethality in combination with mutations in BMP pathway components, and (2) significant maternal effect lethality that can be rescued by an increased dosage of the BMP encoding gene, dpp(+). In contrast, the second class consists of alleles that are recessive lethal and do not exhibit lethality in combination with mutations in other BMP pathway components. The alleles in this second class are clearly loss-of-function (LOF) with both complete and partial loss-of-function mutations represented. We find that one allele in the second class of recessive lethals exhibits dominant-negative behavior, albeit distinct from the GOF activity of the first class of viable alleles. On the basis of the fact that the first class of viable alleles can be reverted to lethality and on our ability to independently generate recessive lethal sat mutations, our analysis demonstrates that sax is an essential gene. Consistent with this conclusion, we find that a normal sax transcript is produced by sax(P), a viable allele previously reported to be mill, and that this allele can be reverted to lethality. Interestingly, we determine that two mutations in the first: class of sax alleles show the same amino acid substitutions as mutations in the human receptors ALK1/ACVR1-1 and ACVR1/ALK2, responsible for cases of hereditary hemorrhagic telangiectasia type 2 (HHT2) and fibrodysplasia ossificans progressiva (FOP), respectively. Finally, the data presented here identify different functional requirements for the Sax receptor, support the proposal that Sax participates in a heteromeric receptor complex, and provide a mechanistic framework for future investigations into disease states that arise from defects in BMP/TGF-beta signaling.