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The continuous use of mild steel in major industrial operations is ever uprising due to many engineering factor in materials selection. This mini review gives a cogent corrosion perspective of mild steel, its problem definition and responses for safety and technological progress purposes.

Background There is broad recognition that fire management in the United States must fundamentally change and depart from practices that have led to an over-emphasis on suppression and limited the presence of fire in forested ecosystems. In this paper, we look at competing problem definitions in US Forest Service policy for fire management, the presence of goal ambiguity, and how these factors can explain why changes in fire management have been elusive, despite policy change. We consider US Forest Service fire policies, performance incentives, and decision-making processes for two sides of the agency: the National Forest System, which is responsible for land management on the national forests, and Fire and Aviation Management, which oversees response to wildland fire. Findings and conclusions We find that both sides of the agency acknowledge a complex problem definition for fire—one that recognizes fire as a natural ecological process, and also as a threat to personnel, communities, and natural resources. However, we raise the question of whether the agency is adequately addressing competing problem definitions in fire policy, particularly given its largely separated structure between land and fire management. We suggest that, in the face of goal ambiguity, factors such as performance measurement, a preference for minimizing short-term risk, and professional expertise drive decisions that perpetuate the status quo. Opportunities exist to bridge more effectively across land and fire management and reduce incentives to focus on short-term risks during fire events. These include creating a meta-frame for fire management, improving performance measurement, supporting greater integration of fire and land management planning, increasing transparency and collaboration, and arming agency personnel with the core competencies needed to effectively tackle the complex problem of fire management.

In the literature on the role of agency in the policy process, relatively little attention has been devoted to how agents define policy problems. This article helps to address this gap by asking when and how policy entrepreneurs are successful in defining problems. The article rests on a framework that shows how policy entrepreneurs holding specific ideas and given a propitious socioeconomic context are able to define problems, translate those problems into new frames, and draw on those frames, while using their personal skills and political and institutional resources, to help build supportive coalitions in favor of policy change. Illustrated by a puzzling case in the field of European mobility policy, the article offers a new perspective on the role of ideas at the problem definition stage of the policy process, while providing a richer understanding of the policy entrepreneur as a driver of policy change.

Entrepreneurial activities seek to fill the gaps created by the government’s inability to employ their citizens globally. However, design thinking, which is a human-centered and solution-based approach to problem-solving can enhance entrepreneurial success. This study investigates design thinking and business success in Nigeria. The purpose was to determine how design thinking influences business success using the five-stage model of design thinking as its framework. The study employed a quantitative methodology. The design was a cross-sectional survey of 224 out of 350 randomly selected online respondents that were invited. The respondents, who were either entrepreneurs or people with knowledge of entrepreneurial education at the undergraduate or postgraduate levels, were contacted through social media (Facebook and WhatsApp) and a structured questionnaire was used to elicit information from them. The data were analyzed using the structural equation modeling technique. Empathy, problem definition, ideation, prototyping, and product testing were found to be positively related to business success. However, while the positive relationships between empathy, problem definition, prototyping, and product testing were found to be significant at a 1% level, that of ideation was not significant at all; thus, empathy, problem definition, prototyping, and product testing are predictors of business success. Consequently, at a 99% confidence level, it is concluded that empathy, problem definition, prototyping, and product testing, and by implication, entrepreneurial design thinking, are significant predictors of business success.

Wicked problem literature is increasingly popular, but empirical studies about its relation to public policy are scarce. Additionally, there is no consensus on the convenience of Public Administration as policy makers addressing wicked problems by artificially defining and structuring them. The purpose of the paper is to address these gaps, specifically how, in practice, governments handle wicked problems. Two possible alternatives are discussed: either policy makers are rational, or rather they use heuristics for problem definition. The research focuses on problem definition as part of the policy process. In particular, how the definition of the particular wicked problematic situation was reflected in legislation: disappearances in Mexico. The case shows that forced disappearances is an heterogeneous phenomenon that can be considered a wicked problem, which further increases the complexity of policies that aim to tackle it. Also, results of applying congruence tests show that policy-makers structure wicked problems when defining them, but after a certain amount of energy has been spent on this task, policy makers employ heuristic devices. This contributes to understand how flesh and bone decision-makers build public policies.

Wicked problem literature is increasingly popular, but empirical studies about its relation to public policy are scarce. Additionally, there is no consensus on the convenience of Public Administration as policy makers addressing wicked problems by artificially defining and structuring them. The purpose of the paper is to address these gaps, specifically how, in practice, governments handle wicked problems. Two possible alternatives are discussed: either policy makers are rational, or rather they use heuristics for problem definition. The research focuses on problem definition as part of the policy process. In particular, how the definition of the particular wicked problematic situation was reflected in legislation: disappearances in Mexico. The case shows that forced disappearances is an heterogeneous phenomenon that can be considered a wicked problem, which further increases the complexity of policies that aim to tackle it. Also, results of applying congruence tests show that policy-makers structure wicked problems when defining them, but after a certain amount of energy has been spent on this task, policy makers employ heuristic devices. This contributes to understand how flesh and bone decision-makers build public policies.

Background:This comment piece responds to points raised by Steve Johnson in ‘The policy impact of entrepreneurship research: challenging received wisdom’ (Johnson, 2022). Aims and objectives:To build upon the intellectual foundations that Johnson has provided so expertly and to continue the debate through a focus on two issues – problem definition, and the need for continuing criticality. Methods:Commentary. Findings:Johnson stimulates a debate not just about the past, present and future of entrepreneurship research but about the science-society nexus more generally. Discussion and conclusion:Taken together, the issues of problem definition, and the need for continuing criticality, highlight ‘the politics of policy impact’ and have direct implications for how academics, in general, and entrepreneurship researchers, in particular, face the emerging research, innovation and development ecosystem.

Many people remain invisible in all stages of policymaking processes and are re/harmed by policy decisions made in their absence, even where public engagement has occurred. This lack of meaningful engagement affects those experiencing homelessness, migrant workers, northern and Indigenous women, and others with whom we have collaborated. This article demonstrates the transformative potential of recognising these ‘invisible’ actors as legitimate and effective actors in the policy process. In this article, we present a series of Canadian research vignettes, emerging from our empirical research programmes, that illuminate the possibilities for the principles of engaged scholarship to advance transformative, community-driven policymaking. Along with other critical policy scholars, we are concerned about how power circulates and is distributed unequally through public policy. Our focus in on how commitments manifested through engaged scholarship can disrupt these power distributions. Through our vignettes, we demonstrate how principles of engaged scholarship can shape public engagement, the understanding of policy problems, the creation of evidence, and the development of meaningful policy solutions. This article makes an important contribution on how to improve the processes of public engagement in policy development.

A structurally transforming multi-mode product can realize a changing set of functions across its modes, replacing multiple related products while offering increased cost, space, and time efficiency. However, there is a lack of connected methods that address the additional design complexities due to the product’s physical transformations and the resulting structural component-sharing between modes. A framework, grounded in standard design practice and built upon existing methods, is proposed to help navigate the two most impacted design stages: 1. Problem Definition and 2. Conceptual Design. The Problem Definition stage in this new framework involves identifying the external factor that determines the product’s modes and defining the functional requirements for the modes and transformation methods. The Conceptual Design stage involves iteratively linking conceptualized forms of each mode to adjacent modes through conceptualized transformation methods. The framework is demonstrated in a case study involving the design of a structurally transforming multi-mode piece of children’s furniture that transforms between a cradle, floor seat and a multipurpose toddler step stool. The proposed framework is a promising step toward systematically, cohesively, and comprehensively addressing design challenges during the development of a wide variety of structurally transforming multi-mode products, therefore facilitating better, more effective product design.

Interdisciplinary, transdisciplinary, convergence, and No-Boundary Thinking (NBT) research are methodology and technology-agnostic approaches to problem solving. The focus is on defining problems informed by access to multiple knowledge sources and expert perspectives across different domains, with the goal of accessing all available knowledge sources and perspectives. While access to all available knowledge sources and perspectives could be seen as a difficult to attain objective, with the recent rise of AI we might be closer to approaching this goal. We review several examples of methodologies and technologies that have been used to put these strategies into action, but the primary focus of this paper is on how recent advances in AI now enable a quantum leap forward in defining new problems . By leveraging the capacity of AI to synthesize knowledge from multiple domains, these tools can be used to propose multiple candidate problem definitions. AI is uniquely able to draw upon many more knowledge sources than any individual-or even a very large team-could. Coupled with human intelligence, better problems can be defined to address complex scholarly or societal challenges.