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This paper describes a survey of mental health and well‐being in the adult population served by Wandsworth Primary Care Trust. The survey was designed as a pilot to obtain benchmark data on public mental health. The findings support the argument that absence of mental ill health does not equate with mental health. More than 12% of the sample were found to have symptoms of mental illness yet reported good mental health, while just over 10% had no symptoms but reported poor mental health. Looking at predictors, the most vulnerable to mental ill health were younger, divorced or separated adults who were unemployed and had a long‐term illness or disability. Older couples in good health were among those least likely to have mental health problems. The authors conclude that more sensitive and reliable public mental health indicators are needed to demonstrate clear evidence of improved mental health and to inform future work to improve the mental health and well‐being of the local population.

This study examines whether non‐historic income measures disclosed by a sample of Canadian firms convey information that is relevant to the evaluation of their performance. The sample firms were partitioned into several portfolios based on two firm‐specific measures which are assumed to capture input cost increases and the firm's ability to pass these increases on to its customers via higher output prices. Several groupings of the firms were performed based on various measures of non‐historic income. In general, the results of this study provide support for an association between market returns on common stock and non‐historic income measures.

This study aims to analyse the relationship between the internationalisation performance of the company and, on the one hand, the factors that determine the internationalisation strategy and, on the other hand, the factors considered as inducers of this internationalisation process. The purpose of this study is to relate the determinants and inducing factors of the internationalisation process with the performance of internationalised companies, trying to assess how these determinants and these factors contribute to better performance.

The authors sent out a questionnaire to Portuguese exporting companies, containing questions regarding determinant factors associated with both the characteristics of origin market and target market of the internationalisation process and internationalisation inducing factors. The questionnaire results were subjected to a regression analysis.

The results indicate a positive relationship with the characteristics of the domestic market, more specifically with the need to reduce and diversify risk and the need to win new markets and consumers. Regarding the characteristics of the foreign market, there is a positive relationship with the determinants: follow customers and favourable perspectives of growth in the new market. In relation to the internationalisation inducing factors, those factors that the entrepreneur recognises as the triggers of the internationalisation strategy, the researchers found the existence of a positive relationship with formal and informal contact networks, as well as specific employee skills, international experience and strong propensity for entrepreneurship and risk-taking.

This study presents some limitations. On the one hand, the fact that the authors used the questionnaires, which seemed to be the most adequate approach, brings as a drawback the reduced number of answers. Further collection is in order to increase the sample under study. On the other hand, the literature presents different approaches that may be tested as well as the possibility of including other types of variables that the researchers will address in future studies.

By analysing the relationship between company performance in the internationalisation process and the factors that determine and induce this internationalisation process, this study seeks to identify which factors entrepreneurs should favour and strengthen to obtain a better performance in the internationalisation process. In addition, the authors use the concept of inducing factors that represent the firm's characteristics that trigger the internationalisation strategy. In a complementary perspective, the authors intend to contribute to the identification of the factors that new Portuguese entrepreneurs should pay more attention to, when starting their internationalisation process and that will improve their performance.

The purpose of this paper is to present a localization and mapping data set acquired by a fixed-wing unmanned aerial vehicle (UAV). The data set was collected for educational and research purposes: to save time in dealing with hardware and to compare the results with a benchmark data set. The data were collected in standard Robot Operating System (ROS) format. The environment, fixed-wing, and sensor configuration are explained in detail. GPS coordinates of the fixed-wing are also available as ground truth. The data set is available for download (www.ece.unb.ca/COBRA/open_source.htm).

The data were collected in standard ROS format. The environment, fixed-wing, and sensor configuration are explained in detail.

The data set can be used for target localization and mapping. The data were collected to assist algorithm developments and help researchers to compare their results. Robotic data sets are specifically important when they are related to unmanned systems such as fixed-wing aircraft.

The Robotics Data Set Repository (RADISH) by A. Howard and N. Roy hosts 41 well-known data sets with different sensors; however, there is no fixed-wing data set in RADISH. This work presents two data sets collected by a fixed-wing aircraft using ROS standards. The data sets can be used for target localization and SLAM.

The purpose of this paper is to investigate the current level of voluntary corporate disclosure in the Egyptian Stock Exchange. In addition, it explores the factors influencing the extensiveness of voluntary disclosure and examines the potential consequences of such disclosure in regards to the phenomenon of earnings management.

A relevant disclosure index to the Egyptian context was adopted to assess the level of voluntary disclosure in the 2010 annual reports of the most actively traded companies listed on the Egyptian Stock Exchange. The relationship between the extent of voluntary disclosure and each specific-related factor was examined using unranked and ranked OLS regression models. Meanwhile, a system of simultaneous equations was performed using a two-stage least squares regression model in order to investigate whether companies with higher levels of voluntary disclosure exhibit lower levels of earnings management practices.

The results indicate that the level of voluntary disclosure is positively responsive to specific corporate attributes, namely, the type of auditing firm and the two industries of Healthcare and Pharmaceuticals, and Chemicals. However, no significant indications were found that firm size, leverage, profitability and liquidity are important determinants of corporate disclosure. Also, the results show no evidence to support the prior anticipation that a higher level of voluntary disclosure reduces the ability of managers to make use of earnings management. On the contrary, it was found that leverage and the tendency of firms to avoid reporting declines in earnings are the main drivers of the phenomenon of earnings management in Egypt.

This paper has important implications for both domestic and overseas investors in Egypt as well as the regulatory authorities in the developing economies.

The main contribution of this paper is its focus on the extent of voluntary disclosure in a developing country such as Egypt, which has a high potential for economic growth in the near future. Besides, this paper is the first to examine the relationship between the level of voluntary disclosure and the phenomenon of earnings management in the Egyptian context.

Given the mixed evidence on the relationship between internationalisation and firm performance, the purpose of this study is to investigate the effect of internationalisation on the financial performance in the setting of a matured and stagnant market, the global automotive industry.

The study uses 37 automotive manufacturers covering from 2000 to 2015. Panel regression analyses were used to estimate the relationship between four financial performance variables (return on equity [ROE], return on asset [ROA], return on capital [ROC] and return on sales [ROS]) and three main independent variables (foreign assets to total assets [FATA], research and development intensity [RNDi], advertising intensity [ADVi]), controlling for product diversification, firm size, age and risk.

The findings reveal that automotive firms with a lower FATA ratio, lower RNDi and higher ADVi tend to achieve higher financial performance. However, the intensity of product diversification does not influence the financial performance of global automakers. Ceteris paribus, larger firms in terms of market capitalisation and new entrants into the market tend to have higher financial performance relative to smaller and older firms.

This study contributes to the literature first by examining the relationship between internationalisation and firm performance in the setting of a matured market, i.e. the automotive industry. Secondly, the paper uses a multinational sample at a global level; and third, it analyses financial performance on a comprehensive basis via four measures, namely, ROA, ROE, ROC and ROS, as the dependent variables.

The purpose of this meta-analytic study is to investigate the possible influence of food shape abnormality on consumer’s willingness to buy fruits and vegetables. This research also investigates some possible moderators (methodological, cultural, socio-economic and contextual) that could influence the direct effects.

This study applied the meta-analysis approach to understand the effect of food shape abnormality on willingness to buy fruits and vegetables. In this research, 16 empirical articles were examined, with a total of 54 effect sizes.

The results showed consistent negative effects between food shape abnormality and consumers’ willingness to buy fruits and vegetables. This study also found significant effects related to culture (Hofstede’s cultural dimensions) and to socio-economic (Human Development Index) moderators. The findings demonstrated that cultures with higher power distance levels promoted stronger effects in the relationship between abnormally shaped food and willingness to buy. Additionally, related to social–economy aspects of a nation, the negative effects between abnormally shaped food and willingness to buy are stronger in countries with low human development rates.

Public policymakers can benefit from the main findings by implementing interventions strategies and education campaigns based on different cultural dimensions. In cultures characterized by high levels of aversion to uncertainty, social communication campaigns can build trust and provide the consumer more knowledge about abnormally shaped fruits and vegetables, whereas in cultures characterized by low levels of masculinity, related to higher levels of sustainability, local producers can benefit from the “local food” positioning to sell abnormally shaped fruits and vegetables.

This research advances studies about consumer behaviour in relation to food waste, highlighting factors beyond aesthetic issues, such as a nation’s culture and its economic context. These results open the way for new work in this area.

The objective of this study was to evaluate the influence of Saccharomyces boulardii on the kinetics of fermentation for organic and conventional apple pulp and to verify the effect of the antioxidant quercetin on the response to cellular oxidative stress.

The kinetic parameters, the content of phenolic compounds, the quantity of quercetin and the antioxidant activity were determined during the fermentation process. The effect of quercetin on cellular oxidative stress was also investigated.

The content of phenolic compounds, the antioxidant activity and the quercetin concentration were higher in the organic fermented apple pulp (ORG) than in the conventional fermented apple pulp (CON). However, both apple pulps were considered ideal substrates for the growth of S. boulardii, suggesting that they are potentially probiotic. After fermentation, the quercetin concentration in the ORG treatment and YPDQ treatment (YPD broth with 0.1 mg quercetin rhamnoside/mL) increased viability by 9%, while in the CON treatment generated there was an increase of 6% in viability, compared to the YPD control treatment (YPD broth).

The high concentration of quercetin in the organic apple pulp supports the proposal that quercetin reduces the oxidative stress mediated by reactive oxygen species through its antioxidant action on S. boulardii that have similarities to mammalian eukaryotic cells. These findings suggest that fermented organic apple pulp could be consumed as a potential non-dairy probiotic product.

Prior research on underwriter reputation treats underwriters as the unit of analyzing, while the purpose of this paper is to analyze underwriter reputation effects after introducing discretion of underwriters’ employees. Specially, this paper investigates the damage on underwriter reputation effects when underwriters’ employees tolerate issuers’ earnings management for their self-interest.

In 2004, a Chinese security regulation introduced two professional employees from the lead underwriter, known as sponsors, to work as individual financial intermediaries. This paper tests whether the ability of reputable underwriters in restraining issuers from manipulating earnings decreases after the 2004 regulation, given that the regulation encourages sponsors to exchange for their private benefits by ignoring issuers’ earnings management.

The inverse relation between underwriter reputation and issuers’ earnings management is weakened after the 2004 regulation, especially when underwriters do not employ enough sponsors. Sponsors who have tolerated issuers’ earnings management will win more business in the following years. The influence of underwriter reputation on issuers’ underpricing and post-initial public offering performance is also less significant after the regulation.

This work extends literatures on underwriter reputation from a completely different aspect that emphasizes the self-interest of underwriters’ employees. This paper also has direct policy implications for regulators, especially in the current reform climate that Chinese government is trying to carry out the Registration System.

The purpose of this research is to develop and characterize a sugar-free Brazilian mixed fruit jam, containing marolo, sweet passion fruit and soursop, enriched with polydextrose and fructooligosaccharides (FOS), and evaluate in vivo the effect of consumption of this product.

In total, 48 male rats were divided into six groups and fed a AIN-93M rodent diet supplemented with 10% jam enriched with different proportions of FOS and polydextrose. The effects on glycemic response, mineral utilization and fecal and histological characteristics were evaluated.

The addition of the jams enriched with the fibers in different levels based on current legislation, in the diet of the rats, for 30 days, did not affect significantly (p = 0.05) parameters such as daily mean consumption (DMC) and daily weight gain (DWG), fecal weight, mineral absorption, glycemic responses and glycemic index of the diets and histological parameters. Moisture and ether extract contents of the stool, however, were positively affect by these ingredients. These parameters were significantly higher (p < 0.05) in groups treated with FOS and polydextrose.

The sugar-free Brazilian mixed fruit jam besides to increase availability and add value to exotic Brazilian fruits could be an alimentary source of interest. However, more specific studies, aimed at questioning and confirming the optimal doses of prebiotics to normal and dysglycemic individuals and with longer duration, are needed.