Topographical optimisation of single-storey non-domestic steel framed buildings using photovoltaic panels for net-zero carbon impact

A methodology is presented that combines a multi-objective evolutionary algorithm and artificial neural networks to optimise single-storey steel commercial buildings for net-zero carbon impact. Both symmetric and asymmetric geometries are considered in conjunction with regulated, unregulated and embodied carbon. Offsetting is achieved through photovoltaic (PV) panels integrated into the roof. Asymmetric geometries can increase the south facing surface area and consequently allow for improved PV energy production. An exemplar carbon and energy breakdown of a retail unit located in Belfast UK with a south facing PV roof is considered. It was found in most cases that regulated energy offsetting can be achieved with symmetric geometries. However, asymmetric geometries were necessary to account for the unregulated and embodied carbon. For buildings where the volume is large due to high eaves, carbon offsetting became increasingly more difficult, and not possible in certain cases. The use of asymmetric geometries was found to allow for lower embodied energy structures with similar carbon performance to symmetrical structures.

The Size Distribution of US Banks and Credit Unions

This study examines the firm size distribution of US banks and credit unions. A truncated lognormal distribution describes the size distribution, measured using assets data, of a large population of small, community-based commercial banks. The size distribution of a smaller but increasingly dominant cohort of large banks, which operate a high-volume low-cost retail banking model, exhibits power-law behaviour. There is a progressive increase in skewness over time, and Zipf’s Law is rejected as a descriptor of the size distribution in the upper tail. By contrast, the asset size distribution of the population of credit unions conforms closely to the lognormal distribution.

Rationale for and implementation of age-neutral HRM in divergent institutional contexts–examples from Britain and Germany

Owing to demographic change as well as international and national pressures,
organisations will have to abandon oftentimes prevalent youth-centric HRM practices in favour of age-neutral HRM that is inclusive of the entire workforce, regardless of age. In order to do so, organisations turn to ‘best practice’ guides. These, however, do not tend to differentiate recommendations by country and/or sector. Based on research in eight case study organisations in the chemical, steel and retail sectors as well as in public schools in Germany and Britain, this chapter argues that the rationale for and the implementation of age-neutral HRM practices differ by national institutional and sectoral context as well as by the relative influence of social partners. Hence, organisations planning to implement age-neutral HRM should take organisational, institutional and sectoral peculiarities into account when doing so.

Incentives and rewards: what do adult populations truly want? Insights from the physical activity loyalty (PAL) scheme

Background
Trials depend on good recruitment and retention, but efforts to improve these have had varying success. This may be due to inadequate understanding of what participants would value in return for taking part. An opportunity arose in one trial to investigate the incentives that might help recruit and retain participants to another.

Aim
To determine what adults value as an incentive for involvement in a trial.

Methods
In the PAL Scheme, employees used a ‘loyalty card’ to monitor their physical activity over 12 weeks. The incentive group (n=199) collected points and received rewards for physical activity (1 minute = 1 point, max: 30 pts/day). A comparator group (n=207) self-monitored their physical activity only. Points could be redeemed as retail vouchers. 17 different incentives were available, from 75 pts (£2.50, a sandwich) to 1800 pts (£60, 1 month gym membership).

Results
148 of the 199 intervention participants used their card at least once, earning a mean of 374 pts. 121 earned sufficient to collect a reward and 76 redeemed points for vouchers but only 48 exchanged the vouchers for rewards. The most popular reward was not that of highest monetary value: two cinema tickets (300 pts, £10).

Conclusions
The value that participants place on a reward might be more important than its monetary value. Some might appreciate receiving the voucher, without spending it. In choosing incentives to boost trial participation, it may help to allow people to choose from a variety of rewards, rather than reimbursing in money.

Street Space—North Street, Belfast

The Belfast city center is fractured, divided by motorways, parking lots, empty buildings, and big box stores. Its 19th-century heyday put it on the international map of textile production, which transformed and enriched its built structure. This tight architectural fabric was slowly destroyed in the 1940s by the Blitz, in the 1970s by road plans and “the troubles” and in the 1990s by large retail buildings. Few pedestrian streets traverse Belfast, and among them, most are recently-developed conduits for the passage of shoppers from one chain store to the next.Within this seemingly bleak urban landscape, there remain a few areas that offer a richer, more architecturally and socially diverse, more memory-laden conception of public space. Current redevelopment plans, however, threaten the mere existence of these few remaining historic streets in Belfast.This reality inspired the current project of one of the Masters in Architecture design units at Queen’s University Belfast. Our team (led by urban designer Michael Corr and myself) has been exploring North Street, one of the main arteries in Belfast City Center. Although North Street has a reputation for being run-down, derelict, and in need of redevelopment, it is one of the few intact 19th-century streets left in the area, and as such is worthy of study as an example of public space that is not strictly synonymous with commercial space.

A comprehensive strategy to detect the fraudulent adulteration of herbs: The oregano approach

Fraud in the global food supply chain is becoming increasingly common due to the huge profits associated with this type of criminal activity. Food commodities and ingredients that are expensive and are part of complex supply chains are particularly vulnerable. Both herbs and spices fit these criteria perfectly and yet strategies to detect fraudulent adulteration are still far from robust. An FT-IR screening method coupled to data analysis using chemometrics and a second method using LC-HRMS were developed, with the latter detecting commonly used adulterants by biomarker identification. The two tier testing strategy was applied to 78 samples obtained from a variety of retail and on-line sources. There was 100% agreement between the two tests that over 24% of all samples tested had some form of adulterants present. The innovative strategy devised could potentially be used for testing the global supply chains for fraud in many different forms of herbs.

Consumers sensory evaluation of melon sweetness and quality

CONSUMERS SENSORY EVALUATION OF MELON SWEETNESS AND QUALITY Agulheiro Santos, A.C, Rato, A.E., Laranjo, M. and Gonçalves, C. Departamento de Fitotecnia, Escola de Ciências e Tecnologia, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Instituto de Investigação e Formação Avançada (IIFA), Universidade de Évora, Polo da Mitra, Ap.94, 7002-554 Évora, Portugal. ABSTRACT The sensory quality of fruits is made of a range of attributes like sweetness, acidity, aroma, firmness, color. Taste perception and perception threshold of these attributes are variable according to the psychological and cultural development of individuals. To better understand the quality evaluation of melon by consumers, consumers were invited to taste melon samples, in supermarkets in Évora (South region), Lisbon (Central region) and Vila Nova de Gaia (North region). The present work explored the importance given by consumers to sweetness in order to classify the overall quality of melon. Furthermore, the relationship of the chemical evaluation of Total Soluble Solids (TSS) with sweetness of melon was studied. Fruits from the variety Melão branco picked randomly from those that were exposed for sale in supermarkets were used for analysis. Fruits were chinned along the equatorial zone and only the central part of the fruit, opposite to the part that leaned on the soil, was used to obtain homogeneous samples. Consumers were invited to taste four small pieces of each fruit, previously referenced with a code number, and answer a questionnaire with two questions related to sweetness and overall quality. Each question had five possible levels, identified from “Nothing sweet”, to “Extremely sweet”, in one case, and from “Poor” to “Excellent” in the other. Simultaneously, the values of TSS (measured in ºBrix) for each melon used in the study were evaluated by refractometry. This sensory analysis allowed us to point out the following findings: first of all, there is good agreement between the results obtained to classify “Sweetness” and “Overall Quality” (Cohen’s Kappa=53.1%, p<0.001), which means, for example, that fruits with excellent quality are in general extremely sweet. Moreover, fruits with less than 9.6 °Brix are considered of poor quality and nothing sweet, whereas fruits with values between 10 °Brix and 12 °Brix are considered good in terms of overall quality. It seems that the thresholds for the stimulus/intensity of sweetness lied between 10 °Brix to 14 °Brix for this melon variety. Acknowledgments This work was support by national funds through Fundação para a Ciência e a Tecnologia (FCT) under the Strategic Project Pest-OE/AGR/UI0115/2014 and co-funded by FEDER funds through the COMPETE Program.

"Arqueologias" das aprendizagens em Capelins (Santo António) - Alandroal (1997-2007)

Esta dissertação de mestrado desenvolveu-se no âmbito do projecto “Arqueologia” das Aprendizagens no concelho de Alandroal, que teve, como objectivo primordial, a identificação e caracterização do universo de aprendizagens institucionais disponíveis e concretizadas pela comunidade do território em estudo (Freguesia de Capelins (Santo António) /Alandroal), na década 1997 – 2007. Foram inquiridas, nesta freguesia, 16 instituições e identificadas 30 aprendizagens institucionais, que tiveram maior ocorrência nos anos de 2004, 2005 e 2006. Embora seja uma freguesia essencialmente rural, a área de actividade da maioria das instituições identificadas inscreve-se no sector do comércio por grosso e a retalho e de reparação de veículos automóveis e motociclos. São, na sua maioria, instituições de natureza privada e reveladoras de organização, no que respeita à sua organização. No entanto, o relacionamento interinstitucional foi pouco dinâmico, existindo um fraco trabalho em rede. Quando existiram parcerias, estas ocorreram extra freguesia e, até mesmo, extra concelho. Seguindo uma análise quantitativa dos dados extraídos da aplicação dos questionários, com recurso a análise estatística, conclui-se que os processos de aprendizagem das instituições inquiridas da freguesia de Capelins apresentam características centradas nas próprias instituições promotoras dessas mesmas aprendizagens, assentes na formação do pessoal, com carácter formal e não formal e relacionaram-se com as áreas de administração pública e defesa, alojamento e restauração e ainda com a área do comércio por grosso e a retalho; ABSTRACT: This dissertation developed under the project "Archaeology" of Learning in the county of Alandroal, which had as its primary objective, the identification and characterization of the universe of available institutional learning and implemented by the community of the area under study (Parish of capelin (San Antonio) / Alandroal), in the decade from 1997 to 2007. Were surveyed in this parish, and 16 institutions identified 30 institutional learning, which have a higher occurrence in the years 2004, 2005 and 2006. Although it is an essentially rural, the parish area of activity of most institutions identified in the sector of wholesale and retail trade and repair of motor vehicles and motorcycles. Are, for the most part, private institutions and revealing of organization, with regard to its organization. However, the interinstitutional relationship was weak and there is a little dynamic networking. When partnered, this extra parish occurred and even extra municipality. Following a quantitative analysis of data taken from the application of questionnaires, using statistical analysis, it is concluded that the learning processes of the institutions surveyed in the parish of Capelins characteristics focused on promoting institutions of those learnings, based on staff training, formal and non-formal nature and related to the areas of public administration and defense, hotels and restaurants and also the area of wholesale and retail trade.

Liderança, virtuosidade e criatividade explicando o desempenho de equipes

As organizações estão se tornando cada vez mais competitivas e buscando, constantemente, formas de aumentar o seu desempenho através da compreensão dos fatores que o antecedem. A nossa investigação incorpora dois estudos, ambos incidentes sobre as lojas de uma grande cadeia de varejo brasileira. O primeiro estudo, envolvendo 68 lojas, investiga como a liderança autêntica explica o desempenho das lojas através do efeito mediador da virtuosidade e da potência das equipes (uma espécie de sentido de eficácia coletiva). O segundo estudo, abrangendo 46 lojas, testa como a potência das equipes explica o respetivo desempenho através do efeito mediador da criatividade. Os principais resultados são: (a) a relação entre a liderança autêntica e o desempenho das lojas é totalmente mediada pela virtuosidade e pela potência das equipes; (b) a criatividade medeia a relação entre a potência das equipes e o desempenho das lojas; (c) a criatividade não explica diretamente o desempenho, mas parece influenciá-lo através do efeito mediador da potência. Os cuidados metodológicos destinados a diminuir os riscos de variância do método comum aumentam a validade dos estudos. Ao focar variáveis relacionadas com a virtuosidade, a liderança autêntica, e as forças das equipes, e ao incluir dados de desempenho objetivo, a nossa investigação é um contributo relevante para o movimento dos “Estudos Organizacionais Positivos”.

A value chain analysis of tuna industry in Ghana

Every can of tuna purchased by the consumer has taken a long journey before reaching the supermarket shelves. For each can bought there is a lengthy process from sea to shelf. A large proportion of the tuna cans purchased in the European Union come all the way from West Africa; a developing region with a high dependency on fisheries. Amidst an ever-increasing demand for tuna products the global tuna fisheries are set to continue expanding, apparently one of the last natural resource based industries fit to do so in West Africa. Tuna is the biggest fisheries export and dominates the fisheries sector in Ghana, a country situated in West Africa. This thesis aims to understand how this globally important industrial fisheries functions in terms of procedures, practices, Governance and finance. Socioeconomic influences, in the setting of a developing country, were also examined. For these purposes a Value Chain Analysis was employed. A Value Chain Analysis is a tool commonly used to understand how different companies and organizations participate in a domestic policy environment, which directs conclusion in the global economy. This analysis has the potential to allow researchers to fully understand a commodity chain and hence identify realistic opportunities for consequential improvements. Interviews and questionnaires were employed in-field Ghana along with secondary data collection techniques. It was found that the fisheries functions at the production level under influences from large multinational companies and tends to operate with a certain degree of lawlessness. Governance over the value chain is well defined, however implementation is poor or non-existent. The processors, whom are also dominated by multinationals, exert some control over the producers and their sales, however the high value links which are highlighted occur at the retail stage. Socioeconomic dynamics acting in the chain included the lack of communication between the public and private sector, power imbalances amongst players at production, the role of local businesswomen as actors in the chain and the general characteristics of the workers in the industry. Value addition and upgrading are needed the most in Governance over the chain, especially within Monitoring, Control and Surveillance. The results of the study provide a wealth of material about the components of a cost-heavy fishing industry in a developing country; an industry on which many eyes have recently turned due to illegal fishing activities. It highlights clearly where funding and future focus are needed. This value chain can be used as a guide for those that need to comprehend the financial complexities and real life dynamics of the Ghanaian tuna fishing industry today.

Big data warehouse framework for smart revenue management

Revenue Management’s most cited definitions is probably “to sell the right accommodation to the right customer, at the right time and the right price, with optimal satisfaction for customers and hoteliers”. Smart Revenue Management (SRM) is a project, which aims the development of smart automatic techniques for an efficient optimization of occupancy and rates of hotel accommodations, commonly referred to, as revenue management. One of the objectives of this project is to demonstrate that the collection of Big Data, followed by an appropriate assembly of functionalities, will make possible to generate a Data Warehouse necessary to produce high quality business intelligence and analytics. This will be achieved through the collection of data extracted from a variety of sources, including from the web. This paper proposes a three stage framework to develop the Big Data Warehouse for the SRM. Namely, the compilation of all available information, in the present case, it was focus only the extraction of information from the web by a web crawler – raw data. The storing of that raw data in a primary NoSQL database, and from that data the conception of a set of functionalities, rules, principles and semantics to select, combine and store in a secondary relational database the meaningful information for the Revenue Management (Big Data Warehouse). The last stage will be the principal focus of the paper. In this context, clues will also be giving how to compile information for Business Intelligence. All these functionalities contribute to a holistic framework that, in the future, will make it possible to anticipate customers and competitor’s behavior, fundamental elements to fulfill the Revenue Management

Scott McElveen LLP presents the South Carolina big 50

This ranks private, public and foreign-affiliated companies by the number of employees on their South Carolina payrolls as of July 1, 2008, and then compares the progress of participating companies from year to year. The South Carolina Big 50 includes financial institutions, insurance companies, retailers, retail establishments, hospitals and healthcare organizations. The South Carolina Big 50, however, does exclude government agencies and organizations. The top company remained the same as in the 2007 issue, with Wal-Mart Stores Inc. continuing to be ranked No. 1. BI-LO LLC and Palmetto Health moved from No. 3 and No. 4 to No. 2 and No. 3 respectively.

An Empirical Examination of the Impacts from Termination of a Performance-Based Incentive Plan

This paper reports on the financial impacts from the termination of a pay for performance plan for the salesforce at a retail establishment. Using monthly panel data spanning more than eight years for 15 outlets of a major retailer, this study documents that store-level sales and operating profits decrease after the incentive plan is terminated. Individual performance data are then investigated to help identify the role of effort and selection effects in explaining the documented decrease. The analysis of the individual employee sales data reveals that virtually all of the declining store level sales can be explained by selection effects.

Información de moluscos y mariscos : Norma 61-25: Establecimientos de ventas de alimentos

This Spanish language sheet explains SC regulation 61-25 dealing with retail food establishments and shellfish. It also has a daily shellstock receiving record that can be used by restaurants for record keeping.

Questioning the Universality of Institutional Transformation Theories in Spatial Planning: Shopping Mall Developments in Palermo

Theories about institutional transformation in spatial planning, although mainly based on the Anglo-Saxon context, have assumed a dominant role in planning research and theory as means to understand the transformations that have been restructuring planning systems in recent decades in the Western world and beyond. The article, looking at transformations of planning practice through the lenses of the concept of planning cultures, debates the utility of building ‘universal’ theories for spatial planning and advocates for the need for a de-provincialization of planning theories. This is done through a case-study approach applied to the history of the transformation of the retail system in a context characterized by the specificities of the Italian planning context and Southern European cities, namely: the planning processes for, and power relationships underlying, the first shopping malls opened in Palermo, Italy, since 2009 — some decades later than most of Western cities.