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This paper aims to provide evidence on the extent to which traditional agri-food products (TFPs) constitute a leverage to promote tourism in the province of Reggio Calabria, Italy, and discuss ways in which community-led local development governance institutions might enhance it.

The study is based on a review of existing information on Calabrian TFPs to classify them by area of production and identify those that are specific or relatively small areas, in addition to a qualitative analysis of the content of the texts of a sample of websites promoting tourism in the region.

Though food is one of the leverages used to promote tourism in Calabria, TFPs are not yet sufficiently exploited to attract tourists to the province of Reggio Calabria, in spite of their potential as a vital expression of local culture and traditions.

The selection of the websites used in the study may not be exhaustive of the full spectrum of Web-based promotion of tourism in Calabria.

The results provide useful insights to public and private institutions responsible for rural development and tourism promotion in Calabria. The database on the TFPs of the province of Reggio Calabria permits an easy reading of the geographical distribution of the different categories of products, useful as a resource for further studies and as a local development policy support tool.

Promoting a form of culturally sensitive, food-based tourism in the interior areas of Calabria may constitute an important factor to revert the trend towards impoverishment, migration of young people and depopulation of the interior areas of Calabria. This is a particularly sensitive issue in Italy today, in view of the difficulties that other strategies pursued in the area are facing.

Existing literature on typical food products in Italy focuses on those labelled by denomination of origin and geographic protection. This is one of the first papers focusing on TFPs labelled as Prodotti agroalimentari tradizionali in the Italian legislation. By exploring the role of local food and traditions in promoting tourism, this paper expands the scope of existing studies of rural tourism and on rural development in Calabria, and beyond.

This paper discusses the implementation of integrated science, technology, engineering and mathematics (EC-iSTEM) education with children in birth-to-age 5 classrooms. It offers a conceptualization for EC-iSTEM, as well as a developmental trajectory in the form of the iSTEM Rope Model. It further highlights the intersection of EC-iSTEM education and the Reggio Emelia-Inspired Approach (RE-IA) as a lens for both viewing EC-iSTEM implementation with young children and as an area of needed research.

This paper uses a qualitative interpretive methodology, drawing from a wide array of theoretical and research literature on early childhood education and integrated STEM education.

Despite growing research and policy reports that advocate for the inclusion of integrated STEM education in early childhood classrooms, today there is currently imprecision in understanding what exactly “integrated STEM” means when applied to the instruction of very young children. This suggests a need for the creation of a unifying conceptual framework, as well as finding alignment with currently known pedagogical approaches to ground the work of birth-to-age 5 teachers and researchers.

This paper proposes a new conceptualization of integrated STEM education for use in birth to age 5 classrooms, as well as a systhsis of the current literature to assess the pedagogical linkages between EC-iSTEM and RE-IA. As the proposed conceptualization offered in this paper is new and research in this area is nascent, further empirical investigation is warrented.

This paper proposes a new conceptualization of integrated STEM education for use in the early childhood education field. It further synthesizes the current literature to assess the pedagogical linkages between EC-iSTEM and RE-IA, suggesting practice implications for supporting the knowledge and skill development of young children from birth to age 5.

An implicit method for the solution of transonic flows modelled by the time‐dependent Euler equations is presented. The method is characterized by a robust linearization for first‐ and second‐order versions of Roe's flux‐difference splitting scheme, an implicit treatment of the boundary conditions and the implementation of an adaptive grid strategy for global efficiency. The performance of the method is investigated for the GAMM test circular‐arc bump configuration and for the RAE 2822 aerofoil.

The potential for overall efficiency improvements of modern hydro power turbines is a few percent. A significant part of the losses occurs in the draft tube. To improve the efficiency by analysing the flow in the draft tube, it is therefore necessary to do this accurately, i.e. one must know how large the iterative and the grid errors are. This was done by comparing three different methods to estimate errors. Four grids (122,976 to 4,592 cells) and two numerical schemes (hybrid differencing and CCCT) were used in the comparison. To assess the iterative error, the convergence history and the final value of the residuals were used. The grid error estimates were based on Richardson extrapolation and least square curve fitting. Using these methods we could, apart from estimate the error, also calculate the apparent order of the numerical schemes. The effects of using double or single precision and changing the under relaxation factors were also investigated. To check the grid error the pressure recovery factor was used. The iterative error based on the pressure recovery factor was very small for all grids (of the order 10^–4 percent for the CCCT scheme and 10^–10percent for the hybrid scheme). The grid error was about 10 percent for the finest grid and the apparent order of the numerical schemes were 1.6 for CCCT (formally second order) and 1.4 for hybrid differencing (formally first order). The conclusion is that there are several methods available that can be used in practical simulations to estimate numerical errors and that in this particular case, the errors were too large. The methods for estimating the errors also allowed us to compute the necessary grid size for a target value of the grid error. For a target value of 1 percent, the necessary grid size for this case was computed to 2 million cells.

The purpose of this paper is to review the effect of a cluster approach on SMEs' competitiveness. The primary objective is to examine the use of a cluster approach among SMEs as a tool for meeting their challenges related to globalisation and trade liberalisation, as well as investigating its contributing factor in the process of increasing their competitiveness.

The methodology used for this paper is a literature review of published materials. The literature analysis was performed based on research objectivity, coverage and authority.

There is strong evidence to suggest that a cluster policy brings additional positive effect to existing SME policy in industrialised economies, but such effects have not been extensively researched in developing (transition) countries, particularly from the point of view of the SMEs, which are the main actors in the cluster development process, in relation to whether their performance has been improved as a result of cluster effects.

The findings from this research will assist business managers in making more informed decisions regarding the adoption of a cluster approach and entering into cluster‐based relations, as well as assisting policy makers in designing more efficient cluster policies. The academic value will be added in the context of expanding knowledge in relation to the impact of clusters on economic development in transition countries and as such contribute in filling gaps within the existing body of knowledge.

A problem in many public schools is the implementation of improper inclusion. This creates an environment where the number of students with different abilities is almost equal to the number of general education students. As an aspiring school leader learning about social justice issues in public schools, I wanted to create an art piece that stood for an area of inequality that I often see in schools. Inclusion is a controversial issue because there is research to show that both inclusion and pull out models for students on an Individualized Education Plan (IEP) can be effective. I took the issue of inclusion in the classroom as my social justice issue for an artmaking project I was completing for a social justice course. We were encouraged to pick a social justice issue that we felt strongly about and incorporate it into our artmaking project. My artist mentor and I decided weaving would be a great way to show the issues of inclusion in schools.

The purpose of this paper is the examination of fluid flow around NACA0012 airfoil, with the aim of the numerical validation between the experimental results in the wind tunnel and the Lattice Boltzmann method (LBM) analysis, for the medium Reynolds number (Re = 191,000). The LBM–large Eddy simulation (LES) method described in this paper opens up opportunities for faster computational fluid dynamics (CFD) analysis, because of the LBM scalability on high performance computing architectures, more specifically general purpose graphics processing units (GPGPUs), pertaining at the same time the high resolution LES approach.

Process starts with data collection in open-circuit wind tunnel experiment. Furthermore, the pressure coefficient, as a comparative variable, has been used with varying angle of attack (2°, 4°, 6° and 8°) for both experiment and LBM analysis. To numerically reproduce the experimental results, the LBM coupled with the LES turbulence model, the generalized wall function (GWF) and the cumulant collision operator with D3Q27 velocity set has been used. Also, a mesh independence study has been provided to ensure result congruence.

The proposed LBM methodology is capable of highly accurate predictions when compared with experimental data. Besides, the special significance of this work is the possibility of experimental and CFD comparison for the same domain dimensions.

Considering the quality of results, root-mean-square error (RMSE) shows good correlations both for airfoil’s upper and lower surface. More precisely, maximal RMSE for the upper surface is 0.105, whereas 0.089 for the lower surface, regarding all angles of attack.

The purpose of this paper is to investigate the natural convection behavior of nanofluids in an enclosure. The enclosure is a 3D capsule with curved boundaries filled with TiO₂-water nanofluid.

In this paper, a multiple relaxation times lattice Boltzmann method (MRT-LBM) has been used. Two-component LBM has been conducted to consider the interaction forces between nanoparticles and the base fluid.

Results show that the enhanced Nusselt number (Nu*) increases with the increase in volume fraction of nanoparticles (ϕ) and Ra number and decrease of nanoparticle size (λ). Additionally, the findings indicate that increasing volume fraction beyond a certain value decreases Nu*.

This paper presents a MRT model of lattice Boltzmann in a 3D curved enclosure. A correlation is also presented based on the current results for Nu* depending on Ra number, volume fraction and size of nanoparticles. Furthermore, a comparison for the convergence rate and accuracy of this model and the SIMPLE algorithm is presented.

This study compares parallel philosophies of the work of American educator John Dewey in Art as Experience and the arts infused educational approach of the Reggio Emilia Schools of Italy.

This historical and contemporary comparative, cross-cultural analysis explores educational approaches that incorporate the arts in the process of learning and the use of democratic processes in collaborative learning approaches. Data sources include primary source historical documents, field observations, interviews, and primary source educational materials.

Similarities are identified across cultures and time in the examples analyzed for commonalities including arts creation as central to the processes of learning, democratic processes in collaborative project learning experiences, community involvement as an integral part of the learning processes, and imagination and communication as consistent elements in the experiences of the school. This study provides a historical and contemporary context for the cross-cultural analysis of the use of art in the learning processes as described by American educator John Dewey and the educators in the Reggio Emilia schools of Italy.

This study aims to couple two codes, one able to perform icing simulations and another one capable to simulate the performance of an electrothermal anti-icing system in an integrated fashion.

The classical tool chain of icing simulation (aerodynamics, water catch and impact, mass and energy surface balance) is coupled to the thermal analysis through the surface substrate and the ice thickness. In the present approach, the ice protection simulation is not decoupled from the ice accretion simulation, but a single computational workflow is considered.

A fast approach to simulate advanced anti-icing systems is found in this study.

This study shows the validation of present procedure against literature data, both experimental and numerical.