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The purpose of this study is to quantify the impact of the variation of microstructural features on macroscopic and microscopic fields. The application of multi-scale methods in the context of constitutive modeling of microheterogeneous materials requires the choice of a representative volume element (RVE) of the considered microstructure, which may be based on some idealized assumptions and/or on experimental observations. In any case, a realistic microstructure within the RVE is either computationally too expensive or not fully accessible by experimental measurement techniques, which introduces some uncertainty regarding the microstructural features.

In this paper, a systematical variation of microstructural parameters controlling the morphology of an RVE with an idealized microstructure is conducted and the impact on macroscopic quantities of interest as well as microstructural fields and their statistics is investigated. The study is carried out under macroscopically homogeneous deformation states using the direct micro-macro scale transition approach.

The variation of microstructural parameters, such as inclusion volume fraction, aspect ratio and orientation of the inclusion with respect to the overall loading, influences the macroscopic behavior, especially the micromechanical fields significantly.

The systematic assessment of the impact of microstructural parameters on both macroscopic quantities and statistics of the micromechanical fields allows for a quantitative comparison of different microstructure morphologies and a reliable identification of microstructural parameters that promote failure initialization in microheterogeneous materials.

Many consumer-focused corporate social responsibility (CSR) studies suggest a positive link between the responsibility demonstrated by a company and consumers’ intention to favor the company in their purchases. Yet an analogous causal effect between corporate social and financial performances is not evident. This chapter conceptualizes how social desirability and cynicism contribute to the discrepancy between consumers’ attitudes and their actual purchase behavior, and analyzes why consumer choices indicated in surveys do not consistently convert into actions.

We develop a conceptual framework based on hybrid choice modeling to estimate the impact of two new variables, Corporate Social Desirability and Corporate Social Cynicism, on CSR research. The model presented synthesizes research findings from the fields of CSR and psychology with a discrete choice methodology that allows inclusion of psychological aspects as latent variables.

The goal of the framework is to bridge the gap between choices stated by consumers in CSR surveys and their actual choices by quantifying and extracting the effects of biases that otherwise threaten the validity of such survey results. As the next step, the practical value of the model must be evaluated through empirical research combining a CSR choice study with social desirability and cynicism measurement.

The framework proposes a novel way of controlling CSR surveys for potential biases created by social desirability and cynicism and enables quantification of this impact, with potential application to other fields where psychological aspects may distort research results. Future empirical evidence based on the framework may also offer new insights into the mechanisms by which the two biases distort findings.

Germany has become the most important destination country for young refugees in Europe (Destatis, 2021). Vocational education and training can make an important contribution to overcome educational barriers and gain participation in society (Will & Hohmut, 2020). Since 2015, rural regions have faced new challenges in establishing effective support systems for young apprentices with forced migration experience (Ohliger et al., 2017). The participatory LaeneAs research project seeks to identify educational barriers and to promote successful educational pathways for young refugees in vocational training. In four distinct rural areas in Germany, stakeholders in formal, non-formal, and informal learning environments and young refugees will be brought together in real-world laboratories. The authors aim to open space for a co-constructive knowledge production process between scientific and political stakeholders, educational practitioners, and refugee youth. Real-world laboratories are a socio-spatial methodology that combines research and a sustainable capacity building process. The lifeworld expertise will be used for a contextual condition analysis of structural, societal, and individual barriers to education as well as for practice transfer. Building on the discussion of the current state of research and the identification of significant gaps in the practice and research landscape, this essay will focus on the critical discussion of the methodological implementation of the study.

Nobody concerned with political economy can neglect the history of economic doctrines. Structural changes in the economy and society influence economic thinking and, conversely, innovative thought structures and attitudes have almost always forced economic institutions and modes of behaviour to adjust. We learn from the history of economic doctrines how a particular theory emerged and whether, and in which environment, it could take root. We can see how a school evolves out of a common methodological perception and similar techniques of analysis, and how it has to establish itself. The interaction between unresolved problems on the one hand, and the search for better solutions or explanations on the other, leads to a change in paradigma and to the formation of new lines of reasoning. As long as the real world is subject to progress and change scientific search for explanation must out of necessity continue.

The purpose of this study is to assess the adherence to MedDiet among adults during the COVID-19 pandemic and the economic crisis, using the validated 14-item MedDiet assessment tool.

A quantitative research approach, based on the distribution of an online survey throughout the social media platforms, via networking, was the applied method. The structure of the survey included the socio-economic and demographic data along with the weekly adherence to physical activity; and the validated MedDiet assessment tool. The target population included 1,030 Lebanese adults from all provinces. Descriptive statistics were used to explore the characteristics of the sample population. Adherence to the MedDiet was determined by the Med-Diet score ≥ 9. Significant differences among the variables and the adherence to the MedDiet were examined using the chi-square test.

Mean adherence to the MedDiet was found to be lower than an adequate score among 60.8% of participants [mean adherence 8/14 < 9 (S.D. 2.2)]. Participants from North Province, those aged 45 years and above, university graduates, participants with an average income and those who exercised for a minimum of 30 min for three times/week had a higher mean of adherence compared to other groups. Higher percentage of those who exercised had adequate adherence compared to those who exercised less or did not. More than 50% of the participants consumed olive oil, vegetables, red meat, butter/margarine, sugary drinks, commercial sweets and sofrito according to recommendations. Less than 50% of the participants consumed fruits, nuts, fish and wine according to the MedDiet standards. More men consumed fruits (55.1%), wine (21%), fish (29%) and nuts (48.5%) than women according to the MedDiet recommendations; however, more women consumed legumes (69.7%) and Sofrito (88.4%) than men, in addition more women preferred consuming chicken over meat (72.3%).

The findings call for an urgent need of spreading national awareness among adult population in Lebanon to increase the adherence to MedDiet. To add, information gained from this study serve to help understanding nutritional behavior during the COVID-19 pandemic and the economic crisis, so public health authorities can start planning to save the threatened health-care system and preserve the wellness of the population.

This paper aims to join a growing movement in marketing history to include the voices of consumers in historical research on retail environments. It aims to show that consumer perspectives offer new insights to the emergence and reception of large-scale, pre-planned shopping centers in Australia during the 1960s, and allow one to write a history of this retail form from below, in contrast to the top-down approach that is characteristic of the broader literature on shopping mall development.

Written testimonies by consumers were gathered using a qualitative online questionnaire. The methodology is related to oral history, in that it seeks to capture the subjective experiences of participants, has the capacity to create new archives, to fill or explain gaps in existing repositories and provide a voice to those frequently lost to the historical record.

The written testimonies gathered for this project provide an important contribution to the understanding of shopping centers in Australia and, particularly Sydney, during the 1960s, the ways that they were envisaged and used and insights into their reception and success.

As with oral history, written testimony has limitations as a methodology due to its reliance on memory, requiring both sophisticated and cautious readings of the data.

The methodology used in this paper is unique in this context and provides new understandings of Australian retail property development. For current marketers, the historically constituted relationship between people and place offers potential for community targeted promotional campaigns.