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In this era of rapid changes consumers have become less brand loyal and are always looking for the new “in” product As the result of these changing preferences chances for new products are steadily rising. The range of aperitifs has remained unchanged for at least twenty years, sales of products like Sherry and Vermouth are steadily in decline. This article investigates the chances of a hitherto little known product in the UK, namely Pineau des Charentes. It also reports on research carried out amongst producers in the Pineau producing area into factors that could influence the success of Pineau.

Temporal dominance of sensation (TDS) is a sensory method developed by Pineau et al. (2003) which studies the sequence of dominant sensations of a product during its consumption. TDS is believed to be more appropriate to explain consumer responses than static descriptive analysis due to its temporal element. The purpose of this paper is to define the temporal sensory profile of a new product: polenta stick. In particular, TDS method was used to measure the dominance of sensory attributes in polenta stick samples and dynamic consumer tests were performed in order to verify if the acceptability changed over time during sample consumption.

Eight polenta sticks, different in terms of storage conditions, cooking procedures and serving temperatures, were analysed by means of TDS with 13 assessors. During two preliminary sessions, the attributes list, constituted by the nine most cited sensations, was generated. Five replications were carried out. In dynamic consumer tests, 50 subjects were asked to give their liking on a seven-category scale for the frozen samples, in different five moments during the evaluation.

TDS results showed a significant effect of the experimental conditions on dominant attribute perception of polenta sticks. For the oven-cooked samples, more flavour attributes were perceived as dominant, whereas for the fried samples, the attributes crispness and oiliness overcame with a high panel dominance rate and for a long time. For the chilled samples, crispness had the highest panel dominance rate; whereas for the frozen samples, creaminess was the most dominant attribute. Consumer liking scores did not significantly change over time during consumption for all the samples. The fried samples received the highest liking scores, at both serving temperatures.

The chosen sensory methods gave the authors important information about the real perception of the products during consumption. A lot of foodstuffs show several sensory properties that appear in different times during evaluation and/or consumption. These properties could affect overall liking so they should be taken into account.

New dynamic sensory methods were used to characterize a new food product, i.e. polenta-based sticks. The procedure used to evaluate the liking by consumers was completely innovative, whereas the sensory method used to characterize the samples was recently developed. The new food product was developed as an aim of an Italian research project funded by MiSE (Ministero dello Sviluppo Economico) for the valorization of maize flour (MAISFOOD, Industria 2015).

The Federal Government has begun distributing tablets to teachers in public schools in Brazil. However, no preparation was provided to guide professionals on how to use them for pedagogical purposes. As a result, teachers have been carrying tablets around or leaving them alone on their classroom tables. Considering this situation, the purpose of this paper is to discuss the possibility of adopting a ternary conception of formation processes – the self-hetero-eco formation process – to help teachers learn how to use tablets for educational purposes; and on the potential of such a process to congregated teachers in the joint creation and maintenance of a Didactic Digital Material/App Data Bank.

Theoretically, this paper is grounded on complexity principles (Morin, 2008, 2010), and especially on the studies made by Moraes (2007), Freire (2009) and Freire and Leffa (2013).

The movement of perceiving each teacher as responsible for his/her formation (personalization), interacting with others to expand possibilities, co-constructing knowledge to reach co-formation (socialization), and interacting with the environment with/from which s/he learns (ecoligization) will reveal the self-hetero-eco technological formation process which may help teachers create steady links amongst themselves at school and resolve many difficult situations such as the need to overcome the lack of technological skills to use tablets. Besides that, the idea of joining teachers together and jointly creating and maintaining a Didactic Digital Material/App Data Bank may not only impact on the use of the tablet itself but also on interpersonal relationships, intensifying respect, companionship and friendship, among other important ties that help bind people together.

This paper presents an innovative formation concept which is not based on time development, but which is based on the agents involved in the process and in the environment where the formation takes place. This concept is based on complexity and seems to be more attuned to the features of the contemporary world.

The purpose of this paper is to determine the classic (static) and dynamic sensory profile of different bottled mineral water samples, and to evaluate the consumer’s liking of the products.

Classic quantitative descriptive analysis (QDA) and temporal dominance of sensations (TDS) were applied to four brands of bottled mineral water and the liking of the products was evaluated by consumers.

The dissolved mineral concentration is highly correlated to the liking and influences the sensory profile of the samples in a substantial way. The higher the mineral content, the lowest is the liking. Refreshing, residual plastic taste, musty, metallic taste, medicine taste and viscosity were relevant attributes to the samples differentiation through the static evaluation, while refreshing and viscosity were dominant in the dynamic monitoring. Some information might have been lost by the nature of the TDS method, based on dominance concept. Sweet taste contributed positively and musty taste negatively to the acceptance.

This paper demonstrated that TDS can be used as a complementary tool to the QDA, contributing to a deeper comprehension of the differences among samples, even in products with low differences, such as bottled mineral water.

The purpose of this article is to offer a new perspective on library instruction by examining its relationship with various aspects of theatrical performance.

The author uses personal observations as inspiration to examine what has been written in scholarly literature about various theatrical practices in instruction, applying the conversation to the library instruction context. Additionally, research from business and professional literature is also incorporated into the discussion. This literature review focuses on three general areas. First, a review on how to use tools and perspectives from the theater to help librarians prepare their lessons; second, an examination of the librarian as performer; and third, a discussion on how theater might help librarians deal with repetition and burnout.

The literature on this subject has been extensive and includes an all-encompassing range of practical suggestions, research findings and theoretical analyses.

This article looks at this subject through the lens of scholarly literature. Empirical research on this topic is still needed.

The author presents a number of theatrical practices librarians might consider incorporating into their instruction sessions.

Much has been written about the connection between teaching and theatrical performance, but seldom from a librarian’s point of view. This article is of value to librarians looking to develop a memorable one-shot instruction session and those looking to examine the connection between teaching and performance.

This paper aims at assessing the actual use of interregional transmission lines and the opportunity cost of unused capacity. The 13 electric power lines connecting the province of Quebec (Canada) to its neighbours (New Brunswick, New England, New York, Ontario) are analysed for the years 2006, 2007 and 2008.

Hourly electricity transmission data from the Quebec Open Access Same‐Time Information System (OASIS) are analysed and matched with hourly market prices in New Brunswick, New England, New York and Ontario, for the years 2006, 2007 and 2008.

Capacity factors of about 50 per cent are found for these lines. Although increasing from 2006 to 2008, this finding shows that interregional lines are far from being heavily congested. Furthermore, about 25 TWh of additional profitable exports could have taken place every year, given the market conditions and the availability of transmission lines. These exports represented an opportunity cost of about $1 billion per year.

Other network constraints and transaction costs could explain why these profitable transactions have not taken place. However, the lack of available energy most likely explains why exports were limited. The opportunity cost could also be overestimated by not taking into account the price impact of additional exports.

Price regulation in Quebec (with priority given to local loads) should be reviewed to maximize economic efficiency and environmental benefits in the Northeast region.

This is the first analysis of the use of interregional electricity transmission lines. It provides a preliminary estimate of the economic cost of not further integrating different neighbouring regions.

This chapter uses data from the World Bank’s Private Participation in Infrastructure project database, and hand-collected evidence on project performance, to examine how PPPs are applied to infrastructure development in Africa, and how well they have delivered expected benefits. It has two analytical parts: an investment trend analysis and a meta-analysis of project performance and explanatory factors. The analysis shows growth both in number and volume of PPP investments that is weaker than that observed in other developing regions, and more volatile. The performance of PPP contracts appears to be improving over time with an overall cancelation rate of 7% over the assessment period. Although PPPs have contributed to increasing infrastructure stock, they have not completely met their potential, especially with respect to increasing infrastructure access rates. The main determinants of performance include accuracy of costing and allocation of risks, consistency of macro policies with the objectives and functioning of PPPs, coherence of sector policies and plans and local capacity. Contract cancellations are mainly explained by the misalignment of outcomes with government objectives, in particular, access and investment objectives. These findings suggest that PPP application should be well planned to ensure coherence of a wide range of policies, readiness of institutions and capacity of public sector actors. This chapter contributes to closing information gaps on a relatively novel policy instrument, and provides useful evidence to support prudent policy making at the time of considerable growth in PPP application.

In this chapter, Mousumi De presents the principles and implications of CRT in the context of Asian and Asian American experiences including the perspective, features, strategies, and new directions on how to facilitate the preparation of teacher candidates and work with all teachers to understand the complexity of the Asian and Asian American identity, their racialized experiences, and their sociohistorical, transnational contexts that continue to influence their lived experiences. This chapter highlights the important issues and challenges facing Asians and Asian Americans that have been camouflaged by their stereotypical treatment as model minorities. It also shares the work of many scholars on approaches for promoting diversity and inclusion, such as implementing anti-racist, anti-oppressive, and inclusive history curricula, cultural citizenship education, teaching for social justice, and culturally responsive and culturally sustaining teaching for addressing the marginalization of Asians and Asian Americans.