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The purpose of this study is to evaluate whether a diversification by grape varieties may help wine producers reduce uncertainty in quantity and quality variations due to increasingly erratic climate conditions.

This study hand-collects granular quantity and quality data from wine harvest reports for vintages 2003 to 2017 for the Valais region in Switzerland. The data allows us to obtain detailed data on harvested kilograms/liters and Oechsle/Brix degrees. It is then merged with precise meteorological data over the same sample period. The authors use this data set to capture weather conditions and their impact on harvested quantities and quality. Finally, they build portfolios including different grape varieties to evaluate whether this reduces variations in quality and quantity over vintages.

The findings highlight that the weather varies relatively strongly over the sample period and that climate hazards such as hail, frost or ensuing vine diseases effectively occur. These strongly impact the harvested quantities but less the quality of the wine. The authors further show that planting different grape varieties allows for a significant reduction in the variation of harvested quantities over time and thus acts as a good solution against climate risk.

The effect of climate change on viticulture is becoming increasingly important and felt and bears real economic and social consequences. This study transposes portfolio diversification which is central to reducing risk in the finance industry, into the wine industry and shows that the same principle holds. The authors thus propose a novel idea on how to mitigate climate risk.

This paper aims to investigate the impact of combining grain-oriented electrical steel (GOES) grades on specific iron losses and the flux density distribution within a single-phase magnetic core.

This paper presents the results of finite-element method (FEM) simulations investigating the impact of mixing two different GOES grades on losses of a single-phase magnetic core. The authors used different models: a 3D model with a highly detailed geometry including both saturation and anisotropy, as well as a simplified 2D model to save computation time. The behavior of the flux distribution in the mixed magnetic core is analyzed. Finally, the results from the numerical simulations are compared with experimental results.

The specific iron losses of a mixed magnetic core exhibit a nonlinear decrease with respect to the GOES grade with the lowest losses. Analyzing the magnetic core behavior using 2D and 3D FEM shows that the rolling direction of the GOES grades plays a critical role on the nonlinearity variation of the specific losses.

The novelty of this research lies in achieving an optimum trade-off between the manufacturing cost and the core efficiency by combining conventional and high-performance GOES grade in a single-phase magnetic core.

We are currently experiencing, in western societies, a new reality in health systems, the emergence of an epidemic of chronic diseases, which test and raise new challenges to the health systems. This exponential increase in chronic diseases has not been accompanied by updated training of health professionals in this area. The chronic illness implies a bilateral relationship, of commitment and compromise for life, in which the involvement of the sick person must be the rule. The scope of therapeutic education (TE) is making the person autonomous and helping them to maintain or improve their quality of life. To treat patients with chronic disease, health professionals need to adapt their knowledge to their new role in the therapeutic relationship. As for the methodology, a participative observational methodology will be carried out with the training of health professionals who work in this area. It is a descriptive work based on studies and works published by the main schools working in this area, with emphasis on the School of Geneve. The purpose is to identify the problem of chronic diseases, the challenges that patients and health professionals face and how to build educational projects, exploring the use of educational tools, including digital technology.

Shortly before the Second World War, a woman who had never accepted her orphan status, Gabrielle Bonheur Chanel, nicknamed ‘Little Coco’ by her father and known as ‘Coco’ to her relatives, became the first women in history to build a world-class industrial empire. By 1935, Coco, a fashion designer and industry captain, was employing more than 4,000 workers and had sold more than 28,000 dresses, tailored jackets and women's suits. Born into a poor family and raised in an orphanage, she enjoyed an intense social life in Paris in the 1920s, rubbing shoulders with artists, creators and the rising stars of her time.

Thanks to her entrepreneurial skills, she was able to innovate in her methods and in her trendsetting approach to fashion design and promotion. Coco Chanel was committed and creative, had the soul of an entrepreneur and went on to become a world leader in a brand new sector combining fashion, accessories and perfumes that she would help shape. By the end of her life, she had redefined French elegance and revolutionized the way people dressed.

This paper aims to investigate the prevalence of corruption in Ghana to understand how and why it has turned public procurement into a mere money-making scheme instead of a means to provide needed public goods and services.

The study focuses on Ghana as a case study and mobilizes the monetization of politics lenses. Data are collected via interviews with key officials across the procurement sector (including the government, donors and civil society), documents, documentaries and news articles.

The findings suggest that the increasing costs of elections and political financing coupled with the costs of vote-buying, which has become informally institutionalized, intensify corruption practices and, consequently, turns public procurement into a mere source of cash for political ends. Political appointments and legalized loopholes facilitate this by helping to nullify the safeguard accounting and other control institutions are designed to provide. Likewise, enduring poverty and rising inequality “force” citizens into a vote-buying culture which distorts democratic premises that may drive out unscrupulous politicians; thus, perpetuating capture schemes. Civil society's efforts to remedy these have had little success, and corruption and inequality remain rife.

The main practical implication of the study lies in the need for a gradual demonetization of elections, and the consideration of the fundamental function of public procurement as a policy instrument embedded in economic, social, cultural and environmental plans. Additionally, given the connectedness of the various corruption issues raised, a comprehensive system-based approach in dealing with them would be more effective than a piecemeal approach targeting each issue/problem in isolation.

While extant literature has examined the issue of endemic corruption in developing countries using state capture, few have attempted to explain why it remains enduring, particularly in public procurement. This study, therefore, contributes to the literature on corruption and state capture theoretically and empirically by drawing on monetization of politics from political science to explain why corruption and state capture endure in certain contexts (with Ghana as an illustrative example) which reduce public procurement to a cash-milking scheme.

Ah la famille …! We tend to say that we do not choose it. But there are beautiful family stories, even in business, and particularly in France. Indeed, when it comes to business, the French take family as a serious matter – with about 80% of all companies in the country family controlled. Whether big or small, French family businesses are particularly noticeable in sectors such as food and beverages, as well as luxury.

The chapter gives a general overview of family firms in France, considering in particular their main legal structures, how diverse they are in reality, and finally their governance rules, and notably their family constitutions. It concludes that business and family stories often prove to be a good match, at least in France.

This chapter explores the evolution of public and private intervention in the fashion sector in France from the end of World War II to the mid-1960s, highlighting the first connections in the relationship with tourism, a link between the two that is increasingly consolidated today and in which the mutual influence between them is becoming more relevant. For this reason, a historiographical reconstruction of the initiatives undertaken in Paris for the promotion and organization of the fashion sector is proposed. The chapter discusses the main aspects at work which shape the interconnection between fashion and tourism.

The purpose of this paper is to examine the involvement of the concept of city identity in the design process of urban densification and outline how can today's urban projects be able to reinforce the delicate balance between conservation, development management and sustainability objectives.

Based on case study approach, this paper focus on “Park Mall and Four Point Hotel” project, located in the historic city centre of Setif (Algeria) and takes the procedure of designing as its conceptual framework. Following this, it explores genesis document of the project and assesses architect's choices attributed to six elements of architectural language. These elements are apprehended regarding their relevance, which depends on whether the new building is or not compatible/integrated with the existing environment, and how far does it reinvent the modern vision.

The paper provides empirical insight about how the concept of identity is used during the design process of densification project. It argues that this latter consists on a dynamic process shaped by cultural, socioeconomic and institutional specificities applying local/global design precedents, multifunctionality concept and novel features in a tourism-oriented mindset and to still maintain and improve the specific identity of the city centre, thus becoming an active way to reconcile conservation, sustainability and development management objectives.

This paper raises discussion on how the concept of city identity could renew the field of heritage conservation and development management. Therefore, it fulfils an identified need to study how can urban projects reconcile conservation, development management and sustainability objectives.