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1 – 7 of 7Marina Cardoso de Oliveira, Lucy Leal Melo-Silva, Maria do Céu Taveira and Randolph C. Grace
– The purpose of this paper is to develop a subjective multidimensional measure of early career success during university-to-work transition.
Abstract
Purpose
The purpose of this paper is to develop a subjective multidimensional measure of early career success during university-to-work transition.
Design/methodology/approach
The construct of university-to-work success (UWS) was defined in terms of intrinsic and extrinsic career outcomes, and a three-stage study was conducted to create a new scale.
Findings
A preliminary set of items was developed and tested by judges. Results showed the items had good content validity. Factor analyses indicated a four-factor structure and a second-order model with subscales to assess: career insertion and satisfaction, confidence in career future, income and financial independence, and adaptation to work. Third, the authors sought to confirm the hypothesized model examining the comparative fit of the scale and two alternative models. Results showed that fits for both the first- and second-order models were acceptable.
Research limitations/implications
The proposed model has sound psychometric qualities, although the validated version of the scale was not able to incorporate all constructs envisaged by the initial theoretical model. Results indicated some direction for further refinement.
Practical implications
The scale could be used as a tool for self-assessment or as an outcome measure to assess the efficacy of university-to-work programs in applied settings.
Originality/value
This study provides a useful single measure to assess early career success during the university-to-work transition, and might facilitate testing of causal models which could help identify factors relevant for successful transition.
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Barbara de Lima Voss, David Bernard Carter and Bruno Meirelles Salotti
We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in…
Abstract
We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.
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This paper aims to examine the origins and trajectory of the Brazilian corporate social responsibility (CSR) movement in relation to political economic developments in Brazil…
Abstract
Purpose
This paper aims to examine the origins and trajectory of the Brazilian corporate social responsibility (CSR) movement in relation to political economic developments in Brazil during and prior to the 2000s.
Design/methodology/approach
This paper relies on a historical political account that traces the evolution of the main actors in the CSR movement since the democratization period, details the contacts established with relevant political and civil society groups and outlines the adaptation of their agenda to the changing context.
Findings
The long association between a faction of Brazilian business and the Workers’ Party (PT) and the overlapping state – society relations characteristic of the Brazilian political economy explain the domestic and international standing of the Brazilian CSR movement, in particular since 2003 when Lula da Silva came to power.
Originality/value
The trajectory of Brazilian CSR and participation in related global initiatives cannot be explained through market-based or isomorphic approaches traditionally used to analyze the diffusion of governance mechanisms in the Global South. Rather, it highlights the relevance of local political structures in shaping involvement in global governance initiatives.
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Magno Rogério Gomes, Marina Silva da Cunha, Solange de Cássia Inforzato de Souza and Paulo Jorge Reis Mourão
This article aims to analyze the workers' probabilities of following their parents’ occupational legacy and whether these individuals are paid differently compared to those who…
Abstract
Purpose
This article aims to analyze the workers' probabilities of following their parents’ occupational legacy and whether these individuals are paid differently compared to those who opted for occupations different from their parents, in Brazil.
Design/methodology/approach
To that end, the occupational legacy probability equation was estimated as the quantile wage equations with sample selection bias correction and the wage decomposition for Brazil from the microdata of the National Household Sample Survey (PNAD) of 2014. It was found that families have a strong influence on the process of choosing the careers of their children. The average probability of a young person following the occupational legacy of their parents was 41.63%. This percentage is different when analyzing different groups of individuals, such as being male or female, being in a traditional or single parent family, being in an income household lower or higher per capita.
Findings
The results also confirm the hypothesis that workers who tend to follow the occupational legacy have lower wages than individuals who choose other occupations and that this may cause a “poverty trap” since the lower the salary quantile, the stronger the “trap” as economically disadvantaged young people tend to follow in their parents' footsteps and to contribute to family income they face a tradeoff, opt between work or study, which ends up disrupting their education and forcing young people to entering the job market early, performing secondary occupations with lower income and arduous work, generating a “vicious cycle of poverty”.
Research limitations/implications
Given the database, we are comprised to its most recent version.
Practical implications
This is the first work on Latin American problem of occupational legacy.
Originality/value
This is the first work on Latin American problem of occupational legacy.
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Maria Thereza Medeiros Fernandes, Wilma Fabiana Ferreira da Silva, Romayana Medeiros Oliveira Tavares, Breno Gustavo Porfírio Bezerra, Rodrigo Antônio Ponce de Leon Ferreira de Carvalho and Karla Suzanne Florentino da Silva Chaves Damasceno
The study aims to analyze the composition and mineral profile of oyster shell powder (OSP) and assess its potential as a sustainable source of calcium.
Abstract
Purpose
The study aims to analyze the composition and mineral profile of oyster shell powder (OSP) and assess its potential as a sustainable source of calcium.
Design/methodology/approach
A total of two batches of OSP with different particle sizes had been evaluated for centesimal and mineral composition and microbiological quality. OSP with smaller particles (0.85 mm) was used in the production of bread: standard bread (SB) (0%), fortified bread (FB1) (3%) and FB2 (4%). Centesimal and mineral composition and sensory acceptance had been performed. The internal preference map had been constructed using principal component analysis. The Just About Right data and the influence of sensory attributes on bread acceptance had been assessed by a penalty analysis test.
Findings
OSP-0.85 mm had calcium content (478.47 ± 2.37 mg.g-1) lower than OSP-1.00 mm (521.15 ± 0.99 mg.g-1) due to retention of particles. In both batches, heavy metals such as chromium, nickel and copper had not detected. FB1 and FB2 had the best nutritional content compared to SB, with higher calcium content (mg.g-1) 0.69 ± 0.07; 13.76 ± 0.72 and 19.47 ± 1.99 for SB, FB1 and FB2, respectively. The internal preference map showed better acceptance of FB1 compared to FB2. The penalty test showed that this acceptance was penalized (p < 0.05) due to the sandy texture.
Originality/value
The large number of shells generated in the processing of oysters is an environmental problem and generates waste of a natural source of calcium. It has been demonstrated that oyster shell powder can be used as a natural and sustainable source of calcium in bread, requiring further studies to assess the bioavailability of calcium.
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Rafaela Barros Paiva, Ana Neves, Vera Sequeira, Carlos Cardoso, Narcisa Bandarra, Leonel Serrano Gordo and Maria Leonor Nunes
There are very few studies that characterize the properties of the edible part from deep‐water fish species which constitute a new target for developing fisheries. Therefore this…
Abstract
Purpose
There are very few studies that characterize the properties of the edible part from deep‐water fish species which constitute a new target for developing fisheries. Therefore this paper aimed to examine the balance between health benefits and risks associated to the birdbeak dogfish consumption, with a special emphasis on the assessment of the risks of toxic metal intake.
Design/methodology/approach
Between September 2008 and May 2009, 82 individuals were analysed. The chemical composition (moisture, ash, protein and lipid content), essential elements (zinc (Zn), copper (Cu), iron (Fe), potassium (K), magnesium (Mg) and sodium (Na)), toxic elements (mercury (Hg), cadmium (Cd) and lead (Pb)) and fatty acid composition were determined using standard procedures.
Findings
The species is a lean fish (fat content <2.0 per cent) and for both females and males the mineral concentration in descending order was K>Na>Mg>Fe>Zn>Cu. The edible part of birdbeak dogfish is a good source of several minerals, namely K and Na, reaching respectively ca 18 and 36 per cent of the recommended daily intakes for a 150 g muscle portion. Polyunsaturated fatty acids prevail in the fatty acid composition of both sexes and significant differences between females and males were only found in palmitic acid, arachidonic acid and omega 6. Females attained larger length and higher Hg values. The risk assessment was established for three different consumption scenarios (one and two portions of 150 g per month and one portion of 150 g per week) and showed that only a regular consumption of one portion of a female dogfish per week posed a higher health risk (15 per cent).
Practical implications
This study presents the information about the quantity of shark muscle (in g) to be ingested in terms of the PTWI allowing each consumer to have access to the risks and benefits in eating this fish.
Originality/value
No data existed for fatty acid profile and risk assessment yet and this is the first information on the essential and toxic elements for the European waters.
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Amrita Poonia and Surabhi Pandey
Whey is a by-product of paneer, cheese and casein industry and considered as a dairy waste. Worldwide, approximately 180–1,900 million tons of whey is produced annually. Whey is…
Abstract
Purpose
Whey is a by-product of paneer, cheese and casein industry and considered as a dairy waste. Worldwide, approximately 180–1,900 million tons of whey is produced annually. Whey is classified as a high pollutant due to its organic matter level. Owing to its high chemical oxygen demand and biological oxygen demand, it is a big threat to the environment. Whey contains 4.5%–5.0% lactose, 0.6%–0.7% protein, 0.4%–0.5% lipids, vitamins and minerals. Due to its high nutritional profile, it is a good substrate for the microorganisms for production of natural pigments. The purpose of this paper is to review the utilization of low cost substrate (whey) for production of various types of pigments and their applications in different sectors.
Design/methodology/approach
The databases for the search included: Scopus, PubMed, Science Direct, Web of Science, Research gate and Google. The main search was directed towards different types of natural pigments, stability, technologies for enhancing their production and contribution towards circular economy. Approximately 100 research papers were initially screened. A global search was conducted about natural pigments. Research articles, review papers, books, articles in press and book chapters were the type of search for writing this review paper.
Findings
Production of natural pigments using whey and their addition in food products not only improves the colour of food but also enhances the antioxidant properties of food products, helping the health benefits by chelating free radicals from the body. The sustainable use of whey for production of natural pigments can improve the bio-based economy of different industries and thereof the national economy.
Originality/value
Efficient utilization of whey can bring a lot more opportunities for production of natural pigments in a sustainable manner. The sustainable approach and circular economy concepts will benefit the dependent industries and health conscious consumers. The potential uses of whey for the production of natural pigments using diverse organisms are highlighted in this paper.
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