2007 Greenhouse Gas Emissions from Selected Iowa Source Categories

The Department’s 2007 Greenhouse Gas Inventory is a refinement of previous statewide inventories. It is a bottom-up inventory of two sectors – fossil fuel combustion at federally-recognized major sources of air pollution and fossil fuel combustion and ethanol fermentation at dry mill ethanol plants. This is the first bottomup greenhouse gas inventory conducted for Iowa and the first bottom-up greenhouse gas inventory of ethanol plants in the nation that the Department is aware of. In a bottom-up inventory, facility-specific activity data is used to calculate emissions. In a top-down inventory, aggregate activity data is used to calculate emissions. For example, this bottom-up inventory calculates greenhouse gas emissions from the fossil fuel combustion at each individual facility instead of using the total amount of fossil fuel combusted state-wide, which would be a top-down inventory method. The advantage to a bottom-up inventory is that the calculations are more accurate than a top-down inventory. However, because the two methods differ, the results from a bottom-up inventory are not directly comparable to a top-down inventory.

ViralZone: a knowledge resource to understand virus diversity.

The molecular diversity of viruses complicates the interpretation of viral genomic and proteomic data. To make sense of viral gene functions, investigators must be familiar with the virus host range, replication cycle and virion structure. Our aim is to provide a comprehensive resource bridging together textbook knowledge with genomic and proteomic sequences. ViralZone web resource (www.expasy.org/viralzone/) provides fact sheets on all known virus families/genera with easy access to sequence data. A selection of reference strains (RefStrain) provides annotated standards to circumvent the exponential increase of virus sequences. Moreover ViralZone offers a complete set of detailed and accurate virion pictures.

Insects associated with the composting process of solid urban waste separated at the source

Sarcosaprophagous macroinvertebrates (earthworms, termites and a number of Diptera larvae) enhance changes in the physical and chemical properties of organic matter during degradation and stabilization processes in composting, causing a decrease in the molecular weights of compounds. This activity makes these organisms excellent recyclers of organic matter. This article evaluates the succession of insects associated with the decomposition of solid urban waste separated at the source. The study was carried out in the city of Medellin, Colombia. A total of 11,732 individuals were determined, belonging to the classes Insecta and Arachnida. Species of three orders of Insecta were identified, Diptera, Coleoptera and Hymenoptera. Diptera corresponding to 98.5% of the total, was the most abundant and diverse group, with 16 families (Calliphoridae, Drosophilidae, Psychodidae, Fanniidae, Muscidae, Milichiidae, Ulidiidae, Scatopsidae, Sepsidae, Sphaeroceridae, Heleomyzidae, Stratiomyidae, Syrphidae, Phoridae, Tephritidae and Curtonotidae) followed by Coleoptera with five families (Carabidae, Staphylinidae, Ptiliidae, Hydrophilidae and Phalacaridae). Three stages were observed during the composting process, allowing species associated with each stage to be identified. Other species were also present throughout the whole process. In terms of number of species, Diptera was the most important group observed, particularly Ornidia obesa, considered a highly invasive species, and Hermetia illuscens, both reported as beneficial for decomposition of organic matter.

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.

Human cardiospheres as a source of multipotent stem and progenitor cells.

Cardiospheres (CSs) are self-assembling multicellular clusters from the cellular outgrowth from cardiac explants cultured in nonadhesive substrates. They contain a core of primitive, proliferating cells, and an outer layer of mesenchymal/stromal cells and differentiating cells that express cardiomyocyte proteins and connexin 43. Because CSs contain both primitive cells and committed progenitors for the three major cell types present in the heart, that is, cardiomyocytes, endothelial cells, and smooth muscle cells, and because they are derived from percutaneous endomyocardial biopsies, they represent an attractive cell source for cardiac regeneration. In preclinical studies, CS-derived cells (CDCs) delivered to infarcted hearts resulted in improved cardiac function. CDCs have been tested safely in an initial phase-1 clinical trial in patients after myocardial infarction. Whether or not CDCs are superior to purified populations, for example, c-kit(+) cardiac stem cells, or to gene therapy approaches for cardiac regeneration remains to be evaluated.

Estudo das perceções da comunidade da Palmeira (Ilha do Sal, Cabo Verde) sobre a sustentabilidade das pescas

A pesca teve sempre grande importância socioeconómica para as comunidades costeiras de Cabo Verde, oferecendo meios de subsistência e, devido à vocação marítima do povo Cabo-verdiano, possibilidades de emprego. O peixe aparece como componente importante na alimentação da população e, por ser fonte de proteína e um animal de baixo custo para a população, requer que a sua exploração seja feita em moldes sustentáveis, perpetuando no tempo a disponibilidade desse recurso para toda a sociedade. Este trabalho apresenta o estudo das perceções dos pescadores sobre a sustentabilidade da exploração dos recursos haliêuticos pesqueiros e a pesca artesanal dominante na ilha. A pesca é uma das principais atividades económicas da zona costeira da Ilha do Sal, além de ser uma importante atividade de subsistência para as três comunidades haliêuticas da ilha. Com o objetivo de discutir caminhos sustentáveis para a atividade, reflete-se sobre a sustentabilidade da pesca artesanal na comunidade da Palmeira, Ilha do Sal, Cabo Verde. Numa comunidade como a Palmeira, onde a pesca é tipicamente artesanal, encontramos diversos elementos que garantem a sustentabilidade da atividade. Conhecer e desenvolver novos mecanismos que visam educar e criar políticas sustentáveis para a atividade e gestão dos recursos é importante para a nova conjuntura em que se vive. A educação e a organização dos pescadores, bem como a descentralização e a gestão participativa dos recursos pesqueiros, são condições fundamentais para a sustentabilidade da pesca. Este trabalho tenta responder à escassez de estudos sobre as comunidades piscatórias em Cabo Verde de modo a favorecer o conhecimento ambiental que potenciará a criação de estratégias-chave para a sustentabilidade, a análise dos projetos criados até à data e a respetiva implementação, permitindo a identificação das causas do insucesso total ou parcial, bem como a identificação das causas para o fraco envolvimento da comunidade piscatória na implementação dos projetos. Fishery has always been of great social economic importance for the coastal communities of Cape Verde, offering means of subsistence and employment opportunities due to their maritime vocation. Fish is an important food component for the population. Since fishery is a source of low-cost animal protein, its exploration must be sustainable in order to be permanently available for the community. This paper presents a study on the perception of fishermen on the sustainable exploitation of fishery resources in a symbiosis with the dominant artesanal fishing practiced on the island. Fishing is one of the main economic activities of the coastal zone of Sal island, besides being an important subsistence activity for the three fishing communities of the island. Aiming to discuss ways for sustainable activity, we will reflect on the sustainability of the traditional fishing in the community of Palmeira, Sal Island, Cape Verde. In a community like Palmeira, where fishing is typically artesanal, we find many elements that ensure the sustainability of the activity, such as the predominant use of renewable natural resources and the diversity of species caught. in Sal Inland knowing and developing new mechanisms to educate, create sustainable policies for the activity and resource management are important to the environment. Education and organization of fishermen, as well as decentralization and participatory management of fishery resources, are fundamental to the sustainability of fisheries. This work tries to answer the scarcity of studies on fishing communities in order to promote environmental knowledge that will enhance the creation of key strategies for sustainability, the analysis of projects created to date and the respective implementation, allowing the identification of the causes of the total or partial failure, as well as the identification of the causes for the poor involvement of the fishing community in the implementation of projects.

Contributions to the knowledge of Banasa Stål (Hemiptera, Heteroptera, Pentatomidae): Banasa chaca Thomas

Contributions to the knowledge of Banasa Stål (Hemiptera, Heteroptera, Pentatomidae): Banasa chaca Thomas. The male of Banasa chaca Thomas is described with emphasis on external and internal genitalia and the female internal genitalia is described. Banasa chaca is newly recorded from Buenos Aires Province (Argentina).

On heuristic and linear models of judgment: Mapping the demand for knowledge

Research on judgment and decision making presents a confusing picture of human abilities. For example, much research has emphasized the dysfunctional aspects of judgmental heuristics, and yet, other findings suggest that these can be highly effective. A further line of research has modeled judgment as resulting from as if linear models. This paper illuminates the distinctions in these approaches by providing a common analytical framework based on the central theoretical premise that understanding human performance requires specifying how characteristics of the decision rules people use interact with the demands of the tasks they face. Our work synthesizes the analytical tools of lens model research with novel methodology developed to specify the effectiveness of heuristics in different environments and allows direct comparisons between the different approaches. We illustrate with both theoretical analyses and simulations. We further link our results to the empirical literature by a meta-analysis of lens model studies and estimate both human andheuristic performance in the same tasks. Our results highlight the trade-off betweenlinear models and heuristics. Whereas the former are cognitively demanding, the latterare simple to use. However, they require knowledge and thus maps of when andwhich heuristic to employ.

Complementarity between technology make and buy in innovation strategies: Evidence from Belgiam manufacturing firms

This paper characterizes the innovation strategy of manufacturing firms andexamines the relation between the innovation strategy and importantindustry-, firm- and innovation-specific characteristics using Belgiandata from the Eurostat Community Innovation Survey. In addition to importantsize effects explaining innovation, we find that high perceived risks andcosts and low appropriability of innovations do not discourage innovation,but rather determine how the innovation sourcing strategy is chosen. Withrespect to the determinants of the decision of the innovative firm toproduce technology itself (Make) or to source technology externally (Buy),we find that small firms are more likely restrict their innovation strategyto an exclusive make or buy strategy, while large firms are more likely tocombine both internal and external knowledge acquisition in their innovationstrategy. An interesting result that highlights the complementary nature ofthe Make and Buy decisions, is that, controlled for firm size, companies forwhich internal information is an important source for innovation are morelikely to combine internal and external sources of technology. We find thisto be evidence of the fact that in-house R&D generates the necessaryabsorptive capacity to profit from external knowledge acquisition. Also theeffectiveness of different mechanisms to appropriate the benefits ofinnovations and the internal organizational resistance against change areimportant determinants of the firm's technology sourcing strategy.

Subjective theories of gynaecologists discussing sexuality in consultations

Objectives: This study aims to explore subjectives theories (Flick, 1991) concerning sexualityamong gynaecologists. Methods: We conducted 27 deepened semi-structured interviews withmen and women gynaecologists, in the French part of Switzerland. A thematic contentanalysis was applied to the entire corpus. Results: We observe that discourse on sexualityissues can be source of discomfort during consultation with patients. Our analysis highlightsdisparities among levels of knowledge, attitudes and practices in gynaecologists. We observedthat their knowledges on sexuality seem to be constructed mainly on a profane knowledgebased on the common sense and/or their personal experiences. Furthermore, our findingsshow sex differences among physicians, especially on theoretical perspectives underlying theirdiscourse, and the time they allow themselves to spend with a patient. Conclusion: Nowadays,gynaecologists come across sexuality issues that go beyond anatomical and physiologicalconsiderations and for which they are not necessarily qualified. Our research suggests toanalyse both the role and the limits of gynaecologists as well as the motivations guiding theircurrent practice.

Interaction between Musca domestica L. and its predator Muscina stabulans (Fallén) (Diptera, Muscidae): effects of prey density and food source abundance

Interaction between Musca domestica L. and its predator Muscina stabulans (Fallén) (Diptera, Muscidae): Effects of prey density and food source abundance. The objective of this work was to evaluate the influence of prey density and food source abundance on the predatory behavior of Muscina stabulans over M. domestica. Three predator/prey proportions were evaluated (1:1, 1:3 and 1:6), using 100 third instar predator larvae against second instar prey larvae. Each proportion was maintained using three different levels of food substrate (25, 50 and 100 g). The experiments were carried out in triplicate in BOD incubators (25ºC, UR 70% ± 10% and 12 h photoperiod). The mortality of the M. domestica larvae was 100% under all conditions, except in the 1:6 predator/prey proportion, at the 50g and 100g food substrate levels, where it was 99.99% and 99.22%, respectively. There was a significant increase in the development period of M. stabulans in relation to the increase in prey density and decrease in quantity of food substrate. An increase in the proportion of individuals and a reduction in the amount of resource slowed down larval development. Muscina stabulans pupal weight was proportional to the increase in prey density and the amount of food substrate. The proportion or the density influenced the survival of M. stabulans, with no difference in relation to the amount of food source and consequently in the interaction of the factors. There was no difference between the 1:1 and 1:3 predator-prey densities, with both differing from the 1:6 density.

Automatização de processo de negócio usando ferramentas de BPM Open Source Automatização do processo Segunda Via

Este trabalho foi realizado no âmbito dos regulamentos dos cursos de graduação para a obtenção do grau de licenciatura na universidade Jean Piaget de Cabo Verde. Nele abordamos os conceitos de Bussines Process Management (BPM), Bussines Process Automation (BPA) e Open Source, cujo seu principal objectivo é dar a conhecer o estudo e implementação de automatização de processo de negócio usando ferramentas de BPM Open Source e o seu impacto depois da implementação. No presente trabalho fez-se uma investigação sobre algumas ferramentas Open Source usadas na automatização de processos de negócio, e implementado um processo BPM no framework Activiti para automatização do processo de negócio segunda via dos números dos clientes da Unitel T+. Para a automatização do processo Segunda Via foi integrado os frameworks Activiti e o Liferay, visto que dado a realidade de uma operadora de telecomunicação existe uma plataforma de gestão dos dados dos clientes implementado no Liferay, e havia necessidade de integrar estes dois frameworks distintos. Um dos maiores desafios na integração dos dois frameworks foi a autenticação. Para dar resposta a este problema, obter maior nível de segurança e sincronizar os frameworks foi utilizado o Hook que permite uma única autenticação e balanceamento (sincronização) dos dados no Activiti e no Liferay.

Utilização de Plataformas Open Source Caso de estudo Empresas de Base Tecnológica e Instituições de Ensino Superior da Cidade da Praia

Este é o meu trabalho do fim de curso de Engenharia de Sistemas e Informática, no grau de licenciatura que tem como tema “Utilização de Plataformas Open Source” onde vou abordar a utilização de plataformas Open Sources na área de TI mas concretamente no desenvolvimento do software em geral o que engloba todas as fazes de desenvolvimento do software. De um modo geral está memória visa fazer uma pequena publicitação dos softwares Open Sources, sabendo que é muito comum encontramos grandes softwares Open Source mais pouco utilizado em relação a um outro software do mesmo tipo mas que é proprietário, como no caso de Windows e Linux. Pretende-se analisar as principais características de softwares Open Source que dificultam a sua utilização por parte dos profissionais de empresas de base tecnológica e chefe de laboratórios informático das instituições de ensino superior da Cidade da Praia, também pretende saber o porque da dominação dos softwares proprietários em países em desenvolvimento em geral.Entretanto vamos apresentar as principais melhorias que empresas de desenvolvimento de softwares Open Source devem fazer para aumentar a utilização dos seus softwares em comparação com o software proprietário.

How quickly should we titrate antihypertensive medication? Systematic review modelling blood pressure response from trial data.

Context There are no evidence syntheses available to guide clinicians on when to titrate antihypertensive medication after initiation. Objective To model the blood pressure (BP) response after initiating antihypertensive medication. Data sources electronic databases including Medline, Embase, Cochrane Register and reference lists up to December 2009. Study selection Trials that initiated antihypertensive medication as single therapy in hypertensive patients who were either drug naive or had a placebo washout from previous drugs. Data extraction Office BP measurements at a minimum of two weekly intervals for a minimum of 4 weeks. An asymptotic approach model of BP response was assumed and non-linear mixed effects modelling used to calculate model parameters. Results and conclusions Eighteen trials that recruited 4168 patients met inclusion criteria. The time to reach 50% of the maximum estimated BP lowering effect was 1 week (systolic 0.91 weeks, 95% CI 0.74 to 1.10; diastolic 0.95, 0.75 to 1.15). Models incorporating drug class as a source of variability did not improve fit of the data. Incorporating the presence of a titration schedule improved model fit for both systolic and diastolic pressure. Titration increased both the predicted maximum effect and the time taken to reach 50% of the maximum (systolic 1.2 vs 0.7 weeks; diastolic 1.4 vs 0.7 weeks). Conclusions Estimates of the maximum efficacy of antihypertensive agents can be made early after starting therapy. This knowledge will guide clinicians in deciding when a newly started antihypertensive agent is likely to be effective or not at controlling BP.