Migration, acculturation and environment: determinants of obesity among Iranian migrants in Australia

While migration from low- to high-income countries is typically associated with weight gain, the obesity risks of migration from middle-income countries are less certain. In addition to changes in behaviours and cultural orientation upon migration, analyses of changes in environments are needed to explain post-migration risks for obesity. The present study examines the interaction between obesity-related environmental factors and the pattern of migrant acculturation in a sample of 152 Iranian immigrants in Victoria, Australia. Weight measurements, demographics, physical activity levels and diet habits were also surveyed. The pattern of acculturation (relative integration, assimilation, separation or marginalization) was not related to body mass index, diet, or physical activity behaviours. Three relevant aspects of participants' perception of the Australian environment (physically active environments, social pressure to be fit, unhealthy food environments) varied considerably by demographic characteristics, but only one (physically active environments) was related to a pattern of acculturation (assimilation). Overall, this research highlighted a number of key relationships between acculturation and obesity-related environments and behaviours for our study sample. Theoretical models on migration, culture and obesity need to include environmental factors.

Line extension influence on brand image: a study on the alcoholic beverage market in Brazil

The present study has the objective of understanding the influence of line extensions on the image of vodka brands. The research was performed by organizing various focus groups with vodka consumers in São Paulo. These focus groups allowed exploring and analyzing how the last line extensions of vodka brands have modified the image the consumers had of the brand. Three hypotheses were distinguished as an outcome of the research: (1) The influence of a line extension on brand image depends heavily on the initial image the consumers have of the brand. For a vodka brand with an average or bad image, launching a line extension with a perceived average or bad quality does not modify the brand image. On the contrary, for a vodka brand with a positive initial brand image, launching a line extension with perceived high quality led to a positive change in the brand image. (2) For vodka brands, a vertical line extension recognized as having high authenticity provokes a transfer of attributes from the extended product to the brand. (3) Among Keller’s (1993) dimensions of brand image, non-product related attributes and especially packaging are the one that are the most influenced by line extensions of vodka brands.

Business diplomacy: the compass rose of foreign markets

With transnational corporations (TNCs) around the world today numbering over 60,000 and more than 800,000 affiliates working abroad, it is easy to understand how modern day international business could have transformed into a major global player serving at the axis of politics, social and environmental responsibility. Additionally, with accountability to a large variety of both public and private stakeholders, all exerting significant power and influence, today’s global corporate structure is reinventing modern international relations, and in some cases, dominating it. (Muldoon 2005) This transformative nature of globalization today can also serve as a source of friction among this growing chorus of players and is bringing irreversible change to these relationships and how they impact and influence business around the world. (Muldoon 2005) From the largest to the smallest international corporation seeking to expand into new international markets, the challenges that come with corporate ambition can mean the difference between success and failure and they find a home at the intersection of international relations, diplomacy and economics. To successfully navigate these challenges, especially in emerging economies, a company must now factor in more than just the “bottom line” and address complex issues that include human rights differences, environmental regulations, labor rights and values of each country. (Henisz, 2014) Combined with modern-day mobility achieved through technology and the Internet, corporations today have a great capacity to reach targeted audiences and establish a presence, but it is this same technology that also allows for immediate response to any corporate action. This constant, 24-hour news cycle, where everyone is made to be a real-time reporter through social media, has created a situation that demonstrably necessitates the ability to not only 3 respond immediately, but also to have real-time understanding of the challenges faced by a corporation as it looks toward global expansion. International Business Diplomacy, or simply Business Diplomacy as it will be referred to in this paper, combines all of these nuanced factors into a relatively new discipline that offers companies looking to expand into new markets, guidelines and directives so that they can more strategically map corporate direction, limit risk and achieve their objectives. This paper will examine the history of diplomacy and how the concept of statecraft became intertwined with the increasing globalization of business. Following a scholarly examination of how modern Business Diplomacy came into being, and the unique challenges that come with its application, particularly the liabilities needed to be overcome, this paper will apply the concept to the Brazilian aerospace manufacturer Embraer, tracking its strategic emergence from a small, regionally focused aircraft producer to global leader in the regional and executive jet market platforms. It will then examine Embraer’s entrance into the Chinese market, where the company suffered from several missteps and eventually had to refocus its business model from commercial to executive jets. Finally, as globalization continues to “emancipate international business from its institutional and social constraints,” (Muldoon 2005) this paper will address how the relatively new and emerging discipline of Business Diplomacy is continuing to mature and grow in stature and influence through the proposition of a new challenge or “liability” that corporations must also overcome as they expand into new markets. Through the analysis of Embraer in China, this paper will introduce the Liability of Governance to the lexicon of Business Diplomacy and propose specific steps that a company can undertake to avoid it.

Formulação de novos combustíveis base diesel: avaliação de desempenho e emissões

The industry, over the years, has been working to improve the efficiency of diesel engines. More recently, it was observed the need to reduce pollutant emissions to conform to the stringent environmental regulations. This has attached a great interest to develop researches in order to replace the petroleum-based fuels by several types of less polluting fuels, such as blends of diesel oil with vegetable oil esters and diesel fuel with vegetable oils and alcohol, emulsions, and also microemulsions. The main objective of this work was the development of microemulsion systems using nonionic surfactants that belong to the Nonylphenols ethoxylated group and Lauric ethoxylated alcohol group, ethanol/diesel blends, and diesel/biodiesel blends for use in diesel engines. First, in order to select the microemulsion systems, ternary phase diagrams of the used blends were obtained. The systems were composed by: nonionic surfactants, water as polar phase, and diesel fuel or diesel/biodiesel blends as apolar phase. The microemulsion systems and blends, which represent the studied fuels, were characterized by density, viscosity, cetane number and flash point. It was also evaluated the effect of temperature in the stability of microemulsion systems, the performance of the engine, and the emissions of carbon monoxide, nitrogen oxides, unburned hydrocarbons, and smoke for all studied blends. Tests of specific fuel consumption as a function of engine power were accomplished in a cycle diesel engine on a dynamometer bench and the emissions were evaluated using a GreenLine 8000 analyzer. The obtained results showed a slight increase in fuel consumption when microemulsion systems and diesel/biodiesel blends were burned, but it was observed a reduction in the emission of nitrogen oxides, unburned hydrocarbons, smoke index and f sulfur oxides

Subchronic Toxicity Evaluation of a Treated Urban Sewage Sludge

Disposal of tons of sludge produced daily by sewage treatment plants in large cities is a serious problem. Because recycling and application in agriculture have been proposed, the Brazilian National Environmental Council (CONAMA, 2006) issued a legal norm that regulates the use of the sewage sludge (SS) in crops. Due to the complex chemical nature of such products, characterization by analytical methods for health and environmental risk assessment has severe limitations. To overcome such limitations, it is necessary to (1) assess the toxicological potential of SS and (2) identify possible adverse effects in vivo in order to provide critical information for future environmental regulations. The present study was conducted to determine the potential toxicity of SS obtained from a representative urban treatment plant located in the São Paulo State, Brazil. Male and female Wistar rats were fed ad libitum a pelleted diet containing varying amounts of SS. No relevant clinical, hematological, urinary, or gross organ morphological alterations were observed in both genders of rats orally exposed to SS at up to 3.8 g/kg/d for 90 d. Sewage slude produced increased incidence of centrilobular hepatocyte hyperplasia at the high dose and significantly increased aspartate aminotransferease (AST) activities at all doses in both genders. Although the present data indicate some liver involvement, these alterations were considered adaptative and not toxicologically relevant, as the responses were relatively mild, not dose dependent, and no other parameters were markedly affected. The present results may contribute to the establishment of protocols for potential usage in SS agricultural soil application.

O discurso de alunos do ensino médio a respeito da camada de ozônio

O objetivo deste trabalho foi investigar os gêneros de discursos utilizados por alunos da terceira série do Ensino Médio a respeito de um dos conteúdos vinculados ao ensino de química ambiental: o estudo do gás ozônio e os problemas relacionados à degradação de sua camada na atmosfera terrestre. Os resultados apontam para um nível de envolvimento discursivo em que se percebe a apropriação da linguagem científica como ferramenta de argumentação acerca das questões ambientais.

Perfil do consumidor de frutas em cidades do interior do estado de São Paulo - SP

Estudos relacionados ao perfil do consumidor colocam-se como importante subsídio à participação competitiva dos diferentes segmentos nas cadeias agroalimentares e para a própria organização da mesma. O objetivo do presente trabalho foi o de identificar o perfil dos consumidores de frutas em cidades do interior do Estado de São Paulo. A amostra foi constituída de 404 consumidores em pontos de venda previamente selecionados nas cidades de Botucatu, Avaré, Jaboticabal, Ilha Solteira e Tupã. Os resultados sobre o perfil do consumidor de frutas nas cidades pesquisadas sinalizam uma preocupação com as características do produto (saudáveis e saborosos), com o preço e com facilidades de acesso na compra. Os resultados apontam também para a necessidade de maiores estudos sobre a importância da informação relacionada aos aspectos mais valorizados (características do produto e preço) na estrutura de consumo.

Cogasification of solid fuels

High efficiency gas turbine based systems, utility deregulation and more stringent environmental regulations strongly favor the use of natural gas over coal and other solid fuels in new electricity generators. Solid fuels could continue to compete, however, if a low cost gasifier fed by low cost feedstocks can be coupled with a gas turbine system. We examine on-site gasification of coal with other domestic fuels in an indirectly heated gasifier as a strategy to lower the costs of solid fuel systems. The systematics of gaseous pyrolysis yields assembled with the help of thermal measurement data and molecular models suggests blending carbonaceous fuels such as coal, coke or char with oxygenated fuels such as biomass, RDF, MSW, or dried sewage sludge. Such solid fuel blending can, with the help of inexpensive catalysts, achieve an optimum balance of volatiles, heating values and residual char thus reducing the technical demands upon the gasifier. Such simplifications should lower capital and operating costs of the gasifier to the mutual benefit of both solid fuel communities.

The licensing of a laboratory for manipulating radionuclides in Brazil

Radionuclides take a major role in guidelines of environmental agencies/national organizations of countries worldwide. In Brazil, CNEN-Comissão Nacional de Energia Nuclear is responsible for managing all subjects related to nuclear energy in the country. Thus, laboratories employing radionuclides for the development of their activities must submit a Radioprotection Plan to CNEN in order to get an operation license. Such plan must indicate that the laboratory is exempt of risks to the people involved and designed to fit all related environmental aspects. This was the case of LABIDRO-Hydrochemical and Isotopes Laboratory that belongs to IGCE-Geosciences and Exact Sciences Institute from UNESP - the University of the State of São Paulo Júlio de Mesquita Filho, located at Rio Claro city, São Paulo State, Brazil. The total monthly activity of the radionuclides utilized during the laboratorial activities held at LABIDRO corresponds to 0.01 μCi. This paper describes all information provided by LABIDRO in order to get the CNEN license. The LABIDRO plan also showed the expected radioactive waste released when the experiments take place and CNEN decided that it fits the guidelines established by Brazilian legislation. Therefore, LABIDRO received its license for utilizing radionuclides, which is valid until September 2016. © 2013 WIT Press.

Simulação de perdas de solo em função de cenários de adequação ambiental em microbacias agrícolas

In São Paulo state, deforestation and agriculture activities are increasing soil losses processes, especially in areas of susceptible soils where soil conservation practices are not adopted. Environmental adequacy at property level regarding Permanent Protection Areas and Legal Reserves is considered a potential factor for reducing soil losses and it was based on this fact that we assessed soil losses of different scenarios of environmental adequacy. Simulations of erosive processes were carried out in 15 catchments of the Corumbataí river basin, with different forest restoration scenarios, as well as the current situation of land use/ land cover. The scenarios include reforestation of Permanent Preservation Areas (PPA); the reforestation hydrological sensitive areas; and two scenarios, the Legal Reserve installation in 20% of each catchment, being one of them for most critical areas in terms of erosion and the other at random. It was observed that the establishment of PPA and the reforestation of hydrological sensitive areas (HSA), offered a small contribution to the control of the erosive process, resulting in a reduction of 10% and 7.4%, respectively, while the legal reserve in critical areas has the significant reduction of 69.8%. The random scenario, in turn, resulted in a reduction of 21.4% of erosion. Results show that reforestation can reduce soil losses, but previous studies of land prioritization and planning could significantly increase its efficiency.

Caracterização do uso do solo e das áreas de preservação permanente, visando a adequação ambiental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Obtenção de nanofibras de curauá e aplicação como reforço em compósitos baseados em PVA

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

Diagnóstico de risco ambiental em áreas de vulnerabilidade da cidade de Marília (SP)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The Impact of Green Supply Chain Practices on Supply Chain Performance

Supply Chain Management (SCM) has become a critical factor to sustain organization’s competitive advantages. In this regard, many firms and researchers have attempted to find out factors that affect either positively or negatively on SCM. Recently, Green Supply Chain Management (GSCM) has been receiving the spotlight in many studies. Social and political concerns about the environment in Korea emerged in the early 1990s when Korean government established new environmental regulations in order to implement environmental management throughout the entire supply chain. The Korean government established national GSCM strategies. However, there has been minimal research on measuring GSCM performance among Korean enterprises. It is critical to conduct the research on the relationship between GSCM practices and supply chain performance among Korean firms. In this research, the relationship among Korean enterprises will be empirically tested. The supply chain performance measurement system includes three dimensions: resource, output, and flexibility.

A parallel future for Ocean research?

[EN] Today, science is difficult to pursue because funding is so tenuous. In such a financial climate, researchers need to consider parallel alternatives to ensure that scientific research can continue. Based on this thinking, we created BIOCEANSolutions, a company born of a research group. A great variety of environmental regulations and standards have emerged over recent years with the purpose of protecting natural ecosystems. These have enabled us to link our research to the market of environmental management. Marine activities can alter environmental conditions, resulting in changes in physiological states, species diversity, abundance, and biomass in the local biological communities. In this way, we can apply our knowledge, to plankton ecophysiology and biochemical oceanography. We measure enzyme activities as bio-indicators of energy metabolism and other physiological rates and biologic-oceanographic processes in marine organisms. This information provides insight into the health of marine communities, the stress levels of individual organisms, and potential anomalies that may be affecting them. In the process of verifying standards and complying with regulations, we can apply our analytic capability and knowledge. The main analyses that we offer are: (1) the activity of the electron transport system (ETS) or potential respiration (Φ), (2) the physiological measurement of respiration (oxygen consumption), (3) the activity of Isocitrate dehydrogenase (IDH), (4) the respiratory CO2 production, and (5) the activity of Glutamate dehydrogenase (GDH) and (6) the physiological measurement of ammonium excretion. In addition, our experience in a productive research group allows us to pursue and develop technical-experimental activities such as marine and freshwater aquaculture, oceanographic field sampling, as well as providing guidance, counseling, and academic services. In summary, this new company will permit us to create a symbiosis between public and private sectors that serve clients and will allow us to grow and expand as a research team.