Non-bee insects are important contributors to global crop pollination

Wild and managed bees are well documented as effective pollinators of global crops of economic importance. However, the contributions by pollinators other than bees have been little explored despite their potential to contribute to crop production and stability in the face of environmental change. Non-bee pollinators include flies, beetles, moths, butterflies, wasps, ants, birds, and bats, among others. Here we focus on non-bee insects and synthesize 39 field studies from five continents that directly measured the crop pollination services provided by non-bees, honey bees, and other bees to compare the relative contributions of these taxa. Non-bees performed 25–50% of the total number of flower visits. Although non-bees were less effective pollinators than bees per flower visit, they made more visits; thus these two factors compensated for each other, resulting in pollination services rendered by non-bees that were similar to those provided by bees. In the subset of studies that measured fruit set, fruit set increased with non-bee insect visits independently of bee visitation rates, indicating that non-bee insects provide a unique benefit that is not provided by bees. We also show that non-bee insects are not as reliant as bees on the presence of remnant natural or seminatural habitat in the surrounding landscape. These results strongly suggest that non-bee insect pollinators play a significant role in global crop production and respond differently than bees to landscape structure, probably making their crop pollination services more robust to changes in land use. Non-bee insects provide a valuable service and provide potential insurance against bee population declines.

Non-nutritive sucking scoring system for preterm newborns

Aim: To validate a non-nutritive sucking (NNS) scoring system for oral feeding in preterm newborns (PTNB). Methods: A cohort study was carried out in two phases. In phase one of the study, 22 mastered speech-language pathologists received the protocol and procedure for a NNS scoring system to evaluate the content and presentation of the form and to define the grading scale. In phase two, six speech-language pathologists evaluated 51 PTNBs weekly, using the defined scoring system. Setting: This study was carried out in the Nursery Annex to the Maternity at the Intensive and Neonatal Pediatrics Service, Instituto da Crianca, Hospital das Clinicas, School of Medicine, University of Sao Paulo (FMUSP) during the period from May 2004 to May 2006. Participants: A total of 28 speech-language pathologist experts and 51 PTNBs. Results: In the first phase of the study, 22 speech-language pathologists selected the criteria, utilized in the NNS evaluation with 80% agreement. In the second phase of the study, the NNS evaluation was carried out on 51 PTNB, and a scoring system of 50 points was proposed, which corresponds to the smallest number of false positive and negative results regarding oral feeding ability. Conclusion: An NNS evaluation system was validated that was able to indicate when oral feeding could safely begin in PTNBs with a high level of agreement among the speech-language pathologists who have participated.

Non-stationary frequency analysis of extreme daily rainfall in Sao Paulo, Brazil

This work is an assessment of frequency of extreme values (EVs) of daily rainfall in the city of Sao Paulo. Brazil, over the period 1933-2005, based on the peaks-over-threshold (POT) and Generalized Pareto Distribution (GPD) approach. Usually. a GPD model is fitted to a sample of POT Values Selected With a constant threshold. However. in this work we use time-dependent thresholds, composed of relatively large p quantities (for example p of 0.97) of daily rainfall amounts computed from all available data. Samples of POT values were extracted with several Values of p. Four different GPD models (GPD-1, GPD-2, GPD-3. and GDP-4) were fitted to each one of these samples by the maximum likelihood (ML) method. The shape parameter was assumed constant for the four models, but time-varying covariates were incorporated into scale parameter of GPD-2. GPD-3, and GPD-4, describing annual cycle in GPD-2. linear trend in GPD-3, and both annual cycle and linear trend in GPD-4. The GPD-1 with constant scale and shape parameters is the simplest model. For identification of the best model among the four models WC used rescaled Akaike Information Criterion (AIC) with second-order bias correction. This criterion isolates GPD-3 as the best model, i.e. the one with positive linear trend in the scale parameter. The slope of this trend is significant compared to the null hypothesis of no trend, for about 98% confidence level. The non-parametric Mann-Kendall test also showed presence of positive trend in the annual frequency of excess over high thresholds. with p-value being virtually zero. Therefore. there is strong evidence that high quantiles of daily rainfall in the city of Sao Paulo have been increasing in magnitude and frequency over time. For example. 0.99 quantiles of daily rainfall amount have increased by about 40 mm between 1933 and 2005. Copyright (C) 2008 Royal Meteorological Society

On the development of summer thunderstorms in the city of Sao Paulo: Mean meteorological characteristics and pollution effect

This study investigates how the summer thunderstorms developed over the city of Sao Paulo and if the pollution might affect its development or characteristics during the austral summer (December-January-February-March, DJFM months). A total of 605 days from December 1999 to March 2004 was separated as 241 thunderstorms days (TDs) and 364 non-thunderstorm days (NTDs). The analyses are performed by using hourly measurements of air temperature (T), web-bulb temperature (Tw), surface atmospheric pressure (P), wind velocity and direction, rainfall and thunder and lightning observations collected at the Meteorological Station of the University of Sao Paulo in conjunction with aerosol measurements obtained by AERONET (Aerosol Robotic Network), and the NCEP-DOE (National Centers for Environmental Prediction Department of Energy) reanalysis and radiosondes. The wind diurnal cycle shows that for TDs the morning flow is from the northwest rotating to the southeast after 16: 00 local time (LT) and it remains from the east until the night. For the NTDs, the wind is well characterized by the sea-breeze circulation that in the morning has the wind blowing from the northeast and in the afternoon from the southeast. The TDs show that the air temperature diurnal cycle presents higher amplitude and the maximum temperature of the day is 3.2 degrees C higher than in NTDs. Another important factor found is the difference between moisture that is higher during TDs. In terms of precipitation, the TDs represent 40% of total of days analyzed and those days are responsible for more than 60% of the total rain accumulation during the summer, for instance 50% of the TDs had more than 15.5mm day(-1) while the NTDs had 4 mm day(-1). Moreover, the rainfall distribution shows that TDs have higher rainfall rate intensities and an afternoon precipitation maximum; while in the NTDs there isn`t a defined precipitation diurnal cycle. The wind and temperature fields from NCEP reanalysis concur with the local weather station and radiosonde observations. The NCEP composites show that TDs are controlled by synoptic circulation characterized by a pre-frontal situation, with a baroclinic zone situated at southern part of Sao Paulo. In terms of pollution, this study employed the AERONET data to obtain the main aerosol characteristics in the atmospheric column for both TDs and NTDs. The particle size distribution and particle volume size distribution have similar concentrations for both TDs and NTDs and present a similar fine and coarse mode mean radius. In respect to the atmospheric loading, the aerosol optical depth (AOD) at different frequencies presented closed mean values for both TDs and NTDs that were statistically significant at 95% level. The spectral dependency of those values in conjunction with the Angstrom parameter reveal the higher concentration of the fine mode particles that are more likely to be hygroscopic and from urban areas. In summary, no significant aerosol effect could be found on the development of summer thunderstorms, suggesting the strong synoptic control by the baroclinic forcing for deep convective development. (C) 2010 Published by Elsevier B. V.

Sub-tropical urban environment affecting content and composition of non-structural carbohydrates of Lolium multiflorum ssp italicum cv. Lema

This study analyzed the relationship between environmental factors, especially air pollution and climatic conditions, and non-structural carbohydrates (NSC) in plants of Lolium multiflorum exposed during 10 consecutive periods of 28 days at a polluted site (Congonhas) and at a reference site in Sao Paulo city (Brazil). After exposure, NSC composition and leaf concentrations of Al, Fe. Cu, Zn, Pb and Cd were measured. The seasonal pattern of NSC accumulation was quite similar in both sites, but plants at Congonhas showed higher concentrations of these compounds, especially fructans of low and medium degree of polymerization. Regression analysis showed that NSC in plants growing at the polluted site were explained by variations on temperature and leaf concentration of Fe (positive effect), as well as relative humidity and particulate material (negative effect). NSC in the standardized grass culture, in addition to heavy metal accumulation, may indicate stressing conditions in a sub-tropical polluted environment. (C) 2008 Elsevier Ltd. All rights reserved.

The SUMA Project: Integrating Observational Data Assessment into Space and Service Design

This presentation was offered as part of the CUNY Library Assessment Conference, Reinventing Libraries: Reinventing Assessment, held at the City University of New York in June 2014.

Agents and the Grid: Service Discovery

The Grid is a large-scale computer system that is capable of coordinating resources that are not subject to centralised control, whilst using standard, open, general-purpose protocols and interfaces, and delivering non-trivial qualities of service. In this chapter, we argue that Grid applications very strongly suggest the use of agent-based computing, and we review key uses of agent technologies in Grids: user agents, able to customize and personalise data; agent communication languages offering a generic and portable communication medium; and negotiation allowing multiple distributed entities to reach service level agreements. In the second part of the chapter, we focus on Grid service discovery, which we have identified as a prime candidate for use of agent technologies: we show that Grid-services need to be located via personalised, semantic-rich discovery processes, which must rely on the storage of arbitrary metadata about services that originates from both service providers and service users. We present UDDI-MT, an extension to the standard UDDI service directory approach that supports the storage of such metadata via a tunnelling technique that ties the metadata store to the original UDDI directory. The outcome is a flexible service registry which is compatible with existing standards and also provides metadata-enhanced service discovery.

O planejamento estratégico na Marinha do Brasil: o caso das organizações militares prestadoras de serviços

Public Management has been faced with a challenge in improving quality of its services to atendent a citizen each day more concerned and self-conscient of his rights. One of major tools used abroad is strategic planning, although its has been designed for a private sector where the focus is profit its been used in the public sector for improving efficiency. Our focus was the Brazilian Navy, especially the Service-Deliver Military Organization (OMPS),who has been using strategic planning searching for continous improving of internal practices. Strategic planning, originated in Military field, has improved its use in the private sector, especially in United States, after the Second World War when it reached 85% of all american private industry. Some of the concepts and models of strategic planning are reviewed, including some criticism and questioning of its aplicability in the public sector, who, by the way, have serious limitations, like: 1) legal matters (separation of powers); 2) citizen dependency - actions are taken in a vote-profits bases; and 3) burocratic culture, including resistency for changes. Our primary target was to investigated the validity of the strategic planning tool in the Brazilian Navy, searching for define the profile and the comittment of all actors involved in the process, comparing teory and practice. The survey used in the search was individual and anonimous using Likert scale of four options, where each respondent shown his percepetion of the strategic planning used in each of the two investigated organizations All data are shown in the appendices and the results pointed for a non-coerency of the speech and pratice of strategic planning and its models in the analised organizations.

Entre um cafezinho e uma bica: uma análise do uso do café por consumidores cariocas e alfacinhas

O estudo do comportamento dos consumidores  nomeadamente, os rituais de consumo associados ao consumo de café e os fatores envolvidos nesse processo  é importante para podermos compreender e comparar o comportamento dos consumidores cariocas e lisboetas no que tange ao consumo de café. Por outro lado, também é importante averiguar a influência da cultura e da sociedade nesses rituais de consumo, de forma a compreender a evolução do varejo de café pronto no Brasil. Os modelos que vêm sendo aplicados aqui se adaptam às características do público local, o que traz para a nossa discussão, a noção de cultura. Como em Portugal o uso do café expresso já é mais maduro que no Rio de Janeiro, a comparação entre as duas culturas pode ser interessante para ajudar o varejo brasileiro a se desenvolver. Para tal, neste estudo, foram entrevistados moradores das cidades do Rio de Janeiro e de Lisboa, a fim de descrevermos de que modo consomem café, os rituais associados a esse bem de consumo, assim como seus hábitos, motivações e justificativas para esse consumo, mostrando que não trata apenas de uma decisão de compra utilitária, mas também simbólica. Com esse objetivo, foram entrevistadas 69 e pessoas e os resultados dessas entrevistas avaliados de forma interpretativa. A conclusão foi a de que a bebida é consumida por uma parcela heterogênea dos entrevistados e que, geralmente, os consumidores associam o consumo de café a hábito, prazer, círculo de amizades, trabalho – como break –, colegas e família. Isso revela que o significado social da bebida está enraizado no âmbito doméstico, no trabalho ou no círculo de amizades e que esse significado está intrinsecamente associado aos hábitos e costumes das sociedades brasileira e portuguesa como fruto de suas culturas. Consequentemente, grande parte dos rituais de consumo dessa bebida está interligada ao seu significado social. Observou-se a necessidade de expansão desse mercado, particularmente, entre os jovens no Rio de Janeiro, e que muitas vezes o aroma é preferível ao sabor, pois mesmo aqueles que não apreciam muito a bebida, de uma forma geral, afirmaram gostar bastante do aroma. Assim, é fundamental para os gestores de estabelecimentos de varejo de café pronto conhecerem o cliente, serem inovadores e anteciparem as tendências, de modo a satisfazerem as necessidades deste. A preocupação não deve ser apenas com a qualidade do produto oferecido e com o conforto do cliente, mas também em agregar valor ao café e ao serviço prestado, proporcionando à clientela uma experiência única, a qual pode ser um diferencial importante, pois a conotação simbólica associada a esse bem de consumo é cada vez mais destacada.

A contratualização de resultados na assistência social: a melhoria de desempenho no serviço de acolhimento institucional

O objetivo deste trabalho é compreender e avaliar a utilização da Contratualização de Resultados pela Secretaria Municipal de Assistência Social de São Paulo com entidades privadas sem fins lucrativos, em especial para a prestação do serviço de acolhimento institucional. Para tanto, buscaremos apresentar as características desse novo formato de relacionamento do Estado com a sociedade civil e avaliar em que medida o acordo de resultados pode colaborar com a melhoria da efetividade na prestação deste serviço no município de São Paulo.

Applying negotiation skills in the design of public policies: analysis of the city of São Paulo’s invoice program

The author argues that by applying problem-solving negotiation skills in the design of public policies, public administrators benefit from more effective and wide-ranging outcomes in the realization of their goals. In order to demonstrate this idea, the author analyzes how negotiation skills – such as identifying key actors and their interests, recognizing hardbargaining tactics and changing the players, knowing your best alternative, creating value and building trust – permeated and contributed to the success of the City of São Paulo’s Invoice Program (“Programa Nota Fiscal Paulistana”), a public policy aimed at combating tax evasion of service tax in the City of São Paulo.

Equipes de trabalho na administração municipal: a captação de recursos para o desenvolvimento no município de Natividade/RJ

This thesis aims to identify how teams of at job municipality Natividade influence in raising funds through projects. Was employed research descriptive, explanatory literature and content analysis focused on a qualitative approach, which led to the interpretation of elements detected in field research, aligning them with researched theoretical material . The survey results indicate that the municipal administrators in their departments work of non-integrated form, complicating and compromising the execution of agreements and contracts and causing delays in the progress of processes. It was found that it is necessary investment in technical training, preventive actions and daily monitoring, targeting the correct fulfillment of the requirements for capturing public resources. It is essential to adopt the merit of legitimacy organizational as a mechanism to be able to retain, develop, attract and motivate city officials to work in Project Teams. The main contributions of this study are to provoke reflections on the dynamics of raising public resources for development projects and programs. Was identified a lack of trained technicians and municipal managers to present suitable projects, to identify problems in the implementation of agreements and correct irregularities pointed out in the Ancillary Service Information for Voluntary Transfers - Cauc. It was found that managerial failure causes impacts both in teams of job, as in the progress of the municipality. Keywords: work teams, fundraising, projects.

An analysis of the perceived service quality of hospitality industry in Rio de Janeiro through the SERVQUAL model: a multiple case study

Brazil is under political and financial crises where the end seems far away. Because of that, researchers argue that the hotel rooms offered by Rio de Janeiro, built to host the Olympic Games 2016, will be difficult to occupy after the event. It is then necessary for the hotels to understand how guests perceive the service quality in order to adapt to this new era. If guests’ perceptions meet or exceed their expectations, they will be satisfied and will probably return. Thus based on the SERVQUAL approach, this paper aims to study the impact of the service dimensions on the guests’ overall satisfaction at hotels of Rio de Janeiro. Two hotels were considered representative of the city in terms of service quality and customers’ profile. Interviews to the hotel managers were performed, and questionnaires to the guests were administered. Among the five SERVQUAL dimensions – Reliability, Tangibles, Responsiveness, Assurance, and Empathy – the Empathy dimension appears to be the only one that affects the guests’ overall satisfaction. The study could also identify that gender, country of residence, home country and family income have an impact on guests’ satisfaction. This study has no intention of generalization, but rather of refining the theory about services and the SERVQUAL model.

Applying DEMO to model and automate a process in a workflow system: a case study in a city hall

Organizations are Complex systems. A conceptual model of the enterprise is needed that is: coherent the distinguished aspect models constitute a logical and truly integral comprehensive all relevant issues are covered consistent the aspect models are free from contradictions or irregularities concise no superfluous matters are contained in it essential it shows only the essence of the enterprise, i.e., the model abstracts from all realization and implementation issues. The world is in great need for transparency about the operation of all the systems we daily work with, ranging from the domestic appliances to the big societal institutions. In this context the field of enterprise ontology has emerged with the aim to create models that help to understand the essence of the construction and operation of complete systems; more specifically, of enterprises. Enterprise ontology arises in the way to look through the distracting and confusing appearance of an enterprise right into its deep kernel. This, from the perspective of the system designer gives him the tools needed to design a successful system in a way that’s reflects the desires and needs of the workers of the enterprise. This project’s context is the use of DEMO (Design and Engineering Methodology for Organizations) for (re)designing or (re)engineering of an enterprise, namely a process of the construction department of a city hall, the lack of a well-founded theory about the construction and operation of this processes that was the motivation behind this work. The purpose of studying applying the DEMO theory and method was to optimize the process, automating it as much as possible, while reducing paper and time spent between tasks and provide a better service to the citizens.

Mutagenic activity of airborne particulate matter (PM10) in a sugarcane farming area (Araraquara city, southeast Brazil)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)