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The purpose of this paper is to provide a sector-based analysis of the drivers for social entrepreneurship in the agricultural sector.

The paper uses qualitative data from two studies in the Danish region of Northern Jutland. The data include responses from 38 farmers who offered or had considered offering social services. The analytical framework is taken from a review of the limited literature on Green Care and Social Farming and social entrepreneurship theory.

Strong and consistent tools for the categorisation of farmers’ social entrepreneurship have been developed. However, these tools have merely been used descriptively rather than to create proactive agriculture policies to facilitate social entrepreneurship. In Region Northern Jutland social entrepreneurship in farming is driven by a combination of tradition, close relationships and coincidence. It is ad hoc, with each initiative starting from scratch because no knowledge or experience has been gathered or distributed.

The agricultural sector-based approach to social entrepreneurship will not be discussed against other approaches to social entrepreneurship. This would be a suggestion for another more conceptual kind of article in the future.

A study of social entrepreneurship among farmers has not yet been coupled with a sector-based analytical framework. This paper contributes to the literature of social entrepreneurship by supplementing with an agricultural sector-based approach.

The major challenge for the peri-urban agriculture in the South is to maintain the food supply of cities because the food chains are often local and made up of a number of humble actors: Families seek out their living from small parcels of land, farmers sell directly to consumers, on street markets, or deliver their crops to small collectors who in turn sell to retailers. This differs greatly with the North where food chains provision societies through hyper- and supermarkets and are linked to large producers. Moreover, such chains use modern transportation and preservation systems and they are global. Similar technological and social advancement can also be observed today in the South. Consequently, a social turmoil forces out rural growers from the traditional chains can be observed; as a result, they become city dwellers and engage in urban food production.

This article deals with the significant transformations of agriculture observed in cities of the South, namely: i) changes in the organisation of the food industry in relation to the scale of transactions ii) the role of agriculture in the process of becoming a city-dweller and iii) the emergence of the multi-functionality of agriculture based on a new city-agriculture relationship. Observations are based on the doctoral dissertations of Ba (2007) and To (2008).

A review on additive manufacturing (AM) of shape memory polymer composites (SMPCs) is put forward to highlight the progress made up to date, conduct a critical review and show the limitations and possible improvements in the different research areas within the different AM techniques. The purpose of this study is to identify academic and industrial opportunities.

This paper introduces the reader to three-dimensional (3 D) and four-dimensional printing of shape memory polymers (SMPs). Specifically, this review centres on manufacturing technologies based on material extrusion, photopolymerization, powder-based and lamination manufacturing processes. AM of SMPC was classified according to the nature of the filler material: particle dispersed, i.e. carbon, metallic and ceramic and long fibre reinforced materials, i.e. carbon fibres. This paper makes a distinction for multi-material printing with SMPs, as multi-functionality and exciting applications can be proposed through this method. Manufacturing strategies and technologies for SMPC are addressed in this review and opportunities in the research are highlighted.

This paper denotes the existing limitations in the current AM technologies and proposes several directions that will contribute to better use and improvements in the production of additive manufactured SMPC. With advances in AM technologies, gradient changes in material properties can open diverse applications of SMPC. Because of multi-material printing, co-manufacturing sensors to 3D printed smart structures can bring this technology a step closer to obtain full control of the shape memory effect and its characteristics. This paper discusses the novel developments in device and functional part design using SMPC, which should be aided with simple first stage design models followed by complex simulations for iterative and optimized design. A change in paradigm for designing complex structures is still to be made from engineers to exploit the full potential of additive manufactured SMPC structures.

Advances in AM have opened the gateway to the potential design and fabrication of functional parts with SMPs and their composites. There have been many publications and reviews conducted in this area; yet, many mainly focus on SMPs and reserve a small section to SMPC. This paper presents a comprehensive review directed solely on the AM of SMPC while highlighting the research opportunities.

This study aims to examine the effects of system and information characteristics in developing users' perceptions towards ubiquitous decision support systems (UDSS).

The research model is empirically examined with survey data from 218 mobile users who have adopted a UDSS, i.e. mobile Dianping.com. A structural equation modelling approach is employed to assess the hypotheses.

The findings demonstrate that system characteristics of wireless networks, mobile devices and mobile applications significantly predicted system quality, which in turn determined system usefulness. Localisation, immediacy and customisation of mobile word‐of‐mouth were the major predictors of information quality, which in turn determined information usefulness.

This study contributes to our current understanding of ubiquitous commerce, especially mobile word‐of‐mouth, by presenting an integrated research framework, identifying system and information characteristics that are specific to the ubiquitous era, extending system quality and system usefulness from a single system to a combination of systems, and empirically examining the crossover effects between system and information factors.

This paper aims to exploit shape memory polymer (SMP) composite as multifunctional coatings for protecting substrates from surface wear and bacterial. The efficiency of added nano or micro-sized particles in enhancing the properties of SMP was investigated. This study also attempts to use a low-cost and effective spraying approach to fabricate the coatings. The coatings are expected to have good conformability with the substrate and deliver multi-functional performance, such as wrinkle free, wear resistance, thermal stability and antimicrobial property.

High-performance SMP composite coatings or thin films were fabricated by a home-made continuous spray-deposition system. The morphologies of the coatings were studied using the scanning electron microscope and the transmission electron microscope. The abrasion properties were evaluated by Taber Abraser test, and thermo-gravimetric analysis was carried out to investigate the thermal properties of prepared composites. The antimicrobial property was determined by the inhibition zone method using E. coli. The thermally responsive shape memory effect of the resulting composites was also characterized.

The morphology analysis indicated that the nanoclay was distributed on the surface of the coating which resulted in a significant improvement of the wear property. The wear resistance of the coatings with nanoclay was improved as much as 40 per cent compared with that of the control sample. The thermo-gravimetric analysis revealed that the weight loss rate of composites with nanoclay was dropped over 40 per cent. The SMP coating with zinc oxide (ZnO) showed excellent antimicrobial effect. The shape recovery effect of SMP/nanoclay and SMP/ZnO composites can be triggered by external heating and the composites can reach a full shape recovery within 60 s.

This study proposed a continuous spray-deposition fabrication of SMP composite coatings, which provides a new avenue to prepare novel multi-functional coatings with low cost.

Most studies have emphasized on the sole property of SMP composites. Herein, a novel SMP composite coating which could deliver multi-functionality such as wrinkle free, wear resistance, thermal stability and antimicrobial property was proposed.

The purpose of this paper is to explore the potentialities of cross border projects to develop and promote wine culture, and consequently tourism and hospitality; paying particular attention to the process and actions supporting the development and refinement of cultural attributes, traditional values and regional identity.

Methodologically, it is a deductive reasoning exploratory research, based on the findings of an extensive undergoing project across ten countries, spanning from Italy to Eastern Europe, and theoretically founded on an extensive literature review.

The findings identify the spectrum and nature of opportunities and constraints of cross border collaborations in developing the wine industry and reaping of its wider economic and cultural benefits. Further to the scholarly value of the findings, the paper identifies and presents the descriptive managerial/industrial implications, along with prescriptively explicit directions toward practical implementation.

The research is exploratory and therefore, by nature, in need of further empirical validation.

The research constructs a viable framework for an integrative approach involving the improved definition of regional cultural image and identity, proper strategic industry-region and cross-border collaborations, and socio-economic development.

To promote cross border countries and cultural territorial values and identity.

The research's value lies in its multi-perspective outlook which keeps the wine business at its focus, but investigates its development outside the strict confines of its own industry to present potentialities through strategic collaborations with the tourist industry and other regions/countries in integrative synergistic approach and with strong cultural elements.

The claim is made that many of today’s evolutions in business management, characterized by new ways of knowledge creation in a collaborative, multi‐disciplinary environment, are not yet adequately reflected in business college education. The paper puts business education within the framework of demand chain management and supply networks, which will dictate modern business management. Secondly, the management process is revisited in terms of dynamic performance measurement and the link with double‐loop learning. Then the paper will go on discussing the multi‐functionality required and how this is (not) reflected in many business curricula. Finally, the author addresses the need to expose business students to modern business ERP (Enterprise Resource Planning), and collaborative commerce‐software interfaces, in conjunction with a critical analysis of the underlying methodologies used. Furthermore, the need to collaborate more closely within the business school setting and outside with business practitioners is highlighted.

Frontier environments – such as battlefields, hostile territories, remote locations, or outer space – drive the need for lightweight, deployable structures that can be stored in a compact configuration and deployed quickly and easily in the field. This paper seeks to introduce the concept of lattice skins is introduced to enable the design, solid freeform fabrication (SFF), and deployment of customizable structures with nearly arbitrary surface profile and lightweight multi‐functionality.

Using Duraform^® FLEX material in a selective laser sintering machine, large deployable structures are fabricated in a nominal build chamber by decomposing them into smaller parts. Before fabrication, lattice sub‐skins are added strategically beneath the surface of the part. The lattices provide elastic energy for folding and deploying the structure or constrain expansion upon application of internal air pressure. Nearly, arbitrary surface profiles are achievable and internal space is preserved for subsequent usage.

A set of virtual and physical prototypes are presented, along with the computational modeling approach used to design them. The prototypes provide proof of concept for lattice skins as a deployment mechanism in SFF and demonstrate the effect of lattice structures on deployed shape.

The research findings demonstrate not only the feasibility of a new deployment mechanism‐based on lattice skins – for deploying freeform structures, but also the potential utility of SFF techniques for fabricating customized deployable structures.

A new lattice skin mechanism is introduced for deploying structures with nearly arbitrary surface profiles and open, usable, internal space. Virtual and physical prototypes are introduced for proof of concept, along with an optimization approach for automated design of these structures.

This paper aims to assess precise correlations between intermetallic compounds (IMCs) microstructure evolutions and the reliability of micro-joints with a Cu/SAC305solder/Ni structure using thermal shock (TS) tests.

This paper uses 200-µm pitch silicon flip chips with nickel (Ni) pads and stand-off height of approximately 60 µm, assembled on substrates with copper (Cu) pads. After assembly, the samples were subjected to air-to-air thermal shock testing from 55 to 125 per cent. The transfer time was less than 5 s, and the dwell time at each temperature extreme was 15 min. To investigate the microstructure evolution and crack growth, two samples were removed from the thermal shock chamber at 0, 400, 1,200, 2,000, 5,800 and 7,000 cycles.

The results showed that one (Cu, Ni)₆Sn₅/(Ni, Cu)₃Sn₄ dual-layer structure formed at the Ni pad interface of chip side dominates the micro-joints failure. This is because substantial (Ni, Cu)₃Sn₄ grain boundaries provide a preferential pathway for the catastrophic crack growth. Other IMCs microstructure evolutions that cause the prevalent joints failure as previously reported, i.e. thickened interfacial (Cu, Ni)₆Sn₅ and Ni₃P layer, and coarsened IMCs inside the solder matrix, only contributed to the occurrence of fine cracks. Moreover, the typical interfacial IMCs spalling triggered by thermally induced stress did not take place in this study, showing a positive impact in the micro-joint reliability.

As sustained trends toward multi-functionality and miniaturization of microelectronic devices, the joints size is required to be constantly scaled down in advanced packages. This arises a fact that the reliability of small-size joints is more sensitive to the IMCs because of their high volume proportion and greatly complicated microstructure evolutions. This paper evaluated precise correlations between IMCs microstructure evolutions and the reliability of micro-joints with a Cu/SAC305solder/Ni structure using TS tests. It found that one (Cu, Ni)₆Sn₅/(Ni, Cu)₃Sn₄ dual-layer structure formed at the Ni pad interface dominate the micro-joints failure, whereas other IMCs microstructure evolutions that cause the prevalent joints failure exhibited nearly negligible effects.

The purpose of this paper is to investigate the potential, both analytically and practically, of understanding research methods as bridging devices. Methods can bridge theory and empirics, but it is argued that they can perform several bridging functions: between theory and praxis, between analysis and strategy and between past and future. The focus is on those forms of bridging relevant for understanding and effectuating change in governance, at community level and at the scale of organizations.

The paper develops a perspective on methods as bridging devices. It uses the newly minted methods of governance path and context mapping as a case study. These methods conceptually derive from evolutionary governance theory (EGT) and were developed and tested in Canadian empirical research. The case helps to develop insight in features, forms and limitations of methods as bridging devices in governance research and practice. The authors then use the case to further develop the initial concept of bridging more generally, emphasizing the shifting balance between methods as bridging and creating boundaries.

Both the case study and the theoretical analysis underline the necessary imperfection of any method as bridging device. The authors affirm the potential of method to perform different bridging functions at the same time, while revealing clear tradeoffs in each role. Tradeoffs occur with adapted versions of the method producing new strengths and weaknesses in new contexts. In each of the forms of bridging involved neither side can be reduced to the other, so a gap always remains. It is demonstrated that the practice of bridging through method in governance is greatly helped when methods are flexibly deployed in ongoing processes of bricolage, nesting and modification. Governance enables the continuous production of new framing devices and other methods.

The idea of methods as bridging devices is new, and can assist the development of a broader understanding of the various forms and functions of research methods. Moreover, it helps to discern roles of research methods in the functioning of governance. The context of governance helps to recognize the multi-functionality of research methods, and their transformation in a context of pressured decision-making. Moreover, this approach contributes to the understanding of governance as adumbrated by EGT.