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Continuing his article, the author discusses the corrosive effects of different fruits and vegetables on tinplate, the effects of trace elements in the form of spray residues, the importance of lacquers and some aspects of canning technique.

This chapter examines four episodes of The Simpsons, paying particular interest to one, The Days of Wine and D’oh’ses to connect the notion of pastiche with a symbolic interactionist view of media representation. We use The Simpsons and episodes pertinent to alcoholism and alcoholic imbibing to show that pastiche, which does not deny the resolute qualities of a serious social issue, nevertheless provides ironic and fantastic imagery to merge the serious and even tragic with the comedic. We use the four episodes to depict alcoholism as a disease but also as focal point for humor, making the contrast between The Days of Wine and D’oh’ses and its classic alcoholism-film counterpart, The Days of Wine and Roses, central to the tragic-comedic connection. We further draw upon Denzin’s notions of the comedic drunk and the alcoholism alibi to discuss how pastiche both inspires attention to alcoholism as a serious medical disease and disease of the self and to alcoholism as pivotal to comedic character development and the emergence of pragmatic and creative selves.

Rural areas are one of the effective regions in economy and self-sufficiency field especially in agricultural and livestock section. Planning in the rural section and the effort in solving the problems of farmers lead to increase their interest in farming and manufacturing in the villages and decrease their migration to the cities and metropolitans. Therefore, the present study aimed at feasibility of electricity to a rural household in Iran using off-grid solar-based hybrid system.

In renewable energy projects, a successful evaluation requires suitable criteria so that one can properly analyze the operational behavior of all feasible scenarios. In the present paper, HOMER software has been used for this purpose for a village with no access to electricity grid (Bar Aftab-e Jalaleh, Iran). Due to drastic fluctuation of fossil fuel prices and varied solar radiations in various years because of climate change, sensitivity analysis has been performed using HOMER.

In the optimum status economically, 70% of needed energy is provided by solar cells at the price 0.792 $/kWh. The comparison between the optimum condition economically and the condition that only use fossil fuels revealed that the return on investment will occur after less than 2 years and have remained profitable over 23 years.

The authors hope that the results of this study can be used in planning of the authorities to realize the interests of people in this village.

According to the surveys, despite Iran being the first country in terms of providing solar power to the villages, so far no socio-economic-environmental assessment has been done for a solar cell-based micro-grid in an off-grid mode for a remote village that is deprived of electricity from a national electricity grid. In addition, for the first time in Iran, the effect of the fuel price and solar radiation parameters variability on the performance of system have been investigated.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

The area of artificial neural networks, which dates back to the early twentieth century, could only offer positive contributions to technology after the back‐propagation algorithm was proposed in 1986. In this note an alternative algorithm to the gradient descent used in back‐propagation is proposed. This algorithm is based on the discrete central difference. This procedure, as opposed to the back‐propagation algorithm, offers the possibility of true parallel computation.

This paper expands upon existing sports sponsorship 'match-up' research by offering an interview-driven, empirically-grounded, 'thick' description of the decision-making processes of sports organisations in developing athlete-sponsor-team relationships. By focusing on a particular NASCAR (The National Association for Stock Car Auto Racing) organisation (BAM Racing), the study offers an in-depth interpretation of the sometimes 'messy' methods employed by executives in grafting an effective, synergistic match-up. The paper concludes with a discussion on the theoretical and practical implications of these findings.

Research on social values has been shown to be beneficial in market segmentation. This article describes the List of Values (LOV), a methodology that may allow comparison and contrast of values. Details of the methodology and recent research using it are described, and data analysis strategies are discussed.

The application of hybrid renewable energy system (HRES) can mitigate inadequate access to clean, stable and sustainable energy among households in sub-Saharan Africa (SSA). Available studies on HRES seem to concentrate only on its techno-economic and environmental viability. In so doing, these studies do not seem to underline the likely challenges that follow the acquisition of HRES by especially low-income households. The ensuing reality is, of course, a limitation in the use of HRES in homes with low incomes. It is therefore imperative to analyze how a household with low income can afford this kind of energy system. The purpose of this study, therefore, lies in presenting a techno-economic, environmental and affordability analysis of how HRES is acquired.

To arrive at a grounded analysis, a typical household in SSA is used as an example. The analysis focused on the pattern of energy use, and this is obtained by visiting an active site to evaluate the comprehensive load profile. In the course of analysis, an optimal techno-economic design and sizing of a hybrid PV, wind and battery were undertaken. Additionally, an acquisition analysis was done based on loan amortization.

The interesting result is that a combination of the photovoltaic-gasoline-battery system is the most cost-effective energy system with a net present cost of $2,682. The system combination can lead to an emission reduction of approximately 98.3 per cent, compared to the use of gasoline generating sets, common mostly in SSA. If an amortized loan is used to purchase the energy system, and the payment plan is varied such that the frequency of payments is made quarterly, annually, semi-annually, bi-monthly, semi-monthly and bi-weekly, it will be observed that low-income household can conveniently acquire a HRES.

The result presented a framework by which a low-income household can purchase and install HRES. To facilitate this, it is recommended that low-income households should be given interest-friendly loans, so as to enhance the acquisition of HRES.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Tenn. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.