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This paper explores the dynamics of information‐ and knowledge‐based activities in one of the world’s leading foreign exchange banks and its development of an innovative online trading system. These activities are analyzed using the framework of “the knowing organization,” which postulates that learning and innovation in organizations result from managing holistically the activities of sensemaking, knowledge creation, and decision‐making (Choo, 1998, 2002). In sensemaking, project members at the bank were driven by their shared beliefs about the competition, customers and technology to enact the challenge of building an online dealing system. Knowledge creation focused on filling perceived gaps, and involved both expanding non‐traditional capabilities within the group and acquiring expertise from outside the group. Decision making at the enterprise level to approve the project was formal and procedural, while decision making at the operational level was open and entrepreneurial. As predicted by the model, the interactions between these activities were vital. The outcome of sensemaking provided the context for knowledge creation and decision making, while the results of knowledge creation provided expanded resources for decision making. The three sets of activities were integrated through strong leadership, group norms of trust and openness, and a set of shared vision and values.

The purpose of this paper is to examine the effect of support price on wheat production in Pakistan during the period 1971–2016.

To capture the effect of support price on wheat production, the authors estimated the long-run linkage by using the ARDL bounds testing approach to cointegration.

This study confirmed the presence of a positive and long-term effect of area under cultivation, support price and fertilizer consumption on wheat production through ARDL bounds test. The results showed that both in the long run and short run, support price plays an important role in the enhancement of wheat production. The authors also found that the coefficients of the area under cultivation and fertilizer consumption variables were statistically significant and positive both in the long run and short run.

The use of the ARDL approach that examines the long-run and short-run effects of support price on wheat production in Pakistan makes the current study unique. An emerging economic literature suggests that only limited research has been conducted in this area.

This study aims to analyze the perceptions of smallholder farmers on climate change and events and further explores climate change adaptation strategies and associated challenges. The findings provide useful information for enhancing the adaptive capacity of smallholder farmers to adjust to climate-related hazards and improve their resilience and disaster preparedness in northern Ghana.

This study uses a multistage sampling procedure and sample size of 150 farmers, the Binary Probit Model (BPM), to identify and examine the determinants of climate change adaptation strategies adopted by smallholder farmers. Also, the constraints of adaptation were analyzed using Kendall’s coefficient of concordance.

The results from the BPM and statistics of Kendall’s coefficient revealed that the farm risk level, ability to adapt, farmer’s income, age, farming experience, climate change awareness and extension visits were factors that significantly influenced the adaptation strategies of smallholder farmers (in order of importance). The majority (60%) of the farmers ranked farm risk level as the major constraint to adopting climate change strategies.

The findings of this study enhance understanding on access to relevant and timely climate change adaptation information such as an early warning to farmers during the start of the farming/rainy season to support their adaptive responses to climate change.

The purpose of this paper is to review the key issues surrounding foreign direct investment (FDI) in agriculture, and examine the potential impacts of FDI in African agriculture.

The dynamic Global Trade Analysis Project model (GDyn) is used to analyse the potential impacts of improvements in land productivity and FDI in Africa.

The results illustrate that combined efforts to improve land productivity and growth in FDI could potentially increase Africa’s share in global agricultural output and exports, particularly with respect to oil seeds, sugar, and cotton.

The authors employ a global economy-wide modelling framework to simulate the effects of growth in FDI in African agriculture.

The sustainability of the global food system hinges on its environmental resiliency and safety, including the health and well-being of its labor force. Single disciplinary courses in liberal arts or science often fail to highlight the overlap between environmental and social vulnerabilities that lead to food insecurity and diminish the sustainability of food systems. This paper aims to present the design and delivery of a successfully co-taught, interdisciplinary module on agricultural labor and sustainable food systems as a case study.

The authors designed a co-taught module in which they joined each other’s respective history and science class sessions at the undergraduate business college where they teach. Innovating the cross-disciplinary content of food security, immigration status, labor exploitation and pesticide exposure, they approached sustainability from the disciplinary perspectives of labor history and environmental science to show how these elements had both unique and overlapping impacts across food systems levels. Comparisons between pre- and post-module survey responses, alongside assessments of a co-authored exam question, measured the effectiveness of this module is changing students’ perspectives as food consumers and as citizens.

This module altered students’ understanding and perspectives around issues of food systems sustainability. Assessments indicated that students increased their awareness of agricultural workers at the front end of the food system, during production; students also gained awareness beyond consumption as they came to see the connections between workforce invisibility and ecosystem degradation.

These insights are valuable to educators at all institutional levels who seek to collaborate on sustainability initiatives and teaching, both in the singular, robust modules and in building modules that will lead to the development of entire courses focused on sustainability. The module described here builds on previous demonstrations of the value, significance and effectiveness of cross-disciplinary collaborations; it pioneers the use of the food system as the link between social and environmental sustainability education.

Focusing on one main research question: how is the phenomenon “service” portrayed within service research?, the aim is to describe and analyze how the concept of service is defined, how service characteristics express the concept, the relevance of the existing “service portraits”, and to suggest a new way of portraying service.

A literature search was carried out in order to find definitions of the service concept and expressions about the service characteristics. Databases were searched and 34 articles were used for further analysis. The same procedure was carried out for service characteristics. The articles that were chosen by the databases were reviewed thoroughly and those most relevant to the search topic were chosen. Sixteen leading scholars who had been shaping the service research field were also asked two basic questions.

The analysis of the concept of service and service characteristics shows that the definitions are too narrow and the characteristics are outdated as generic service characteristics. It is suggested that service is used as a perspective. When service is portrayed as a perspective, the approach is clear: it depends on who is portraying the service and on the purpose. If service characteristics are outdated, when will they stop being used in teaching? It is no longer necessary to defend services as being different from goods. Service is a research area in its own right.

The number of articles and books used in the analysis can be criticized for not including enough relevant literature. The keywords used when searching in databases should also have included other words to capture the concept of service and service characteristics.

The practical implications are not so clear since this article is a contribution to the ongoing discussion about future directions of service research. However, it is suggested that service is a perspective on value creation and that value creation is best understood from the lens of the customer based on value in use.

This paper contributes with a literature review, a discussion on what service portraits are, and describes service as a perspective on value creation through the lens of the customer.

Rapid tooling has numerous advantages when prototyping injection molded components, but the effects of the tooling on the resulting part properties are often overlooked. The purpose of this paper is to consider the effect of tooling on the final part properties and morphology.

Digital polyacrylonitrile-butadiene-styrene (ABS) tooling and aluminum tooling were used to mold test specimens from isotatic polypropylene (iPP). Tensile behavior, impact strength, shrinkage, surface roughness and porosity were evaluated for both sets of samples. Additionally, differential scanning calorimeter (DSC) and wide-angle X-ray scattering (WAXS) were used to assess the crystallinity of the samples.

Characterization of the molded parts showed that slower cooling rates in the Digital ABS inserts promoted the formation of ß-PP, while this crystal structure was not found in the parts molded using aluminum tooling. Additionally, parts molded on the digital ABS inserts exhibited higher mold shrinkage and SEM images identified microscopic shrinkage voids within the material. The change in morphology and the presence of voids significantly affected the tensile behavior with the parts molded in Digital ABS, which broke with little cold drawing and exhibited higher tensile moduli and higher yield strengths.

The results show that the choice of rapid tooling technique plays an important role on determining the properties of the final parts.

Previous studies have not characterized the effect of rapid tooling on the morphology of the molded articles fully or over a variety of processing conditions. This study builds on prior work by using both WAXS and DSC to characterize morphological changes over a wide range of processing conditions and comparing results to mechanical property and shrinkage data.

X-ray pulsar navigation (XPNAV) is an autonomous celestial navigation technology for deep space missions. The error in the pulse time of arrival used in pulsar navigation is large for various practical reasons and thus greatly reduces the navigation accuracy of spacecraft near the Earth and in deep space. This paper aims to propose a novel method based on ranging information that improves the performance of XPNAV.

This method replaces one pulsar observation with a satellite observation. The ranging information is the difference between the absolute distance of the satellite relative to the spacecraft and the estimated distance of the satellite relative to the spacecraft. The proposed method improves the accuracy of XPNAV by combining the ranging information with the observation data of two pulsars.

The simulation results show that the proposed method greatly improves the XPNAV accuracy by 70% compared with the conventional navigation method that combines the observations of three pulsars. This research also shows that a larger angle between the orbital plane of the satellite and that of the spacecraft provides higher navigation accuracy. In addition, a greater orbital altitude difference implies higher navigation accuracy. The position error and ranging error of the satellite have approximately linear relationships with the navigation accuracy.

The novelty of this study is that the satellite ranging information is integrated into the pulsar navigation by using mathematical geometry.

The purpose of this paper is to propose what can be learned from the study of specific promotional materials.

The in-depth analysis of the text and layout of websites – adapted from Niels Brugger, and in contrast to the study of promotional materials as ancillary or interrelated texts.

That websites can tell the author much about the intentions of distributors, and their target market, even when these resources are no longer active or social media is used.

Specific promotional materials should be increasingly studied as individual texts. Websites have their own conventions and structures that can be studied, as well as other digital and physical artefacts.

The findings are potentially widespread, as they are evident within a defunct distributor’s webpages, as well as one that remains to be active in the UK market.

The purpose of this paper is to provide a framework for analysing and modelling detailed workflow of image‐guided interventions to facilitate simulation and the re‐engineering process for the development of new procedures in multi‐modal imaging environments.

The methodology presented includes a literature review on workflow simulation in surgery, focussing on radiology environments, an assessment of simulation tools, a data gathering and management framework and research on methods for conceptual modelling of the processes.

The literature review reveals that few authors attempted to analyse the phases within image‐guided interventions, and those that did, only did so partially. The framework developed for this work intends to fill the gap found in the survey. It allows the maintenance and management of large amounts of data, one of the most critical factors when modelling detailed workflow. In addition, selecting the appropriate simulation software plays an important role, saving time in later stages of the project.

The framework presented for endovascular interventions can be extended to other types of image‐guided interventions. Moreover, modelling the workflow processes in a modular way facilitates the re‐engineering process when integrating different imaging modalities during the same procedure.