Studying the Influence of Illumination Design in Quality Inspection on Vaccine Vials Production Line Using Computer Vision

In the industrial context, there are key factors that directly affect the system’s efficiency. Higher demands for both quantity and quality in today’s market call for constant research and development of technologies for automating production and quality control. Machine vision is a solution to increase speed and accuracy in defect detection. However, applications from machine vision are only effective if there is good data input. This is the reason why a machine vision system, needs high-quality input images from a well-designed illumination system. These illumination systems are designed to highlight faults in products. Therefore, the images obtained will provide optimized data for easier image processing thus directly increase the processing speed, accuracy, and overall system performance. To achieve this goal, this paper presents a few approaches to enhance and optimize images by implements illumination techniques into a miniature model of pharmaceutical bottle assembly line using machine vision as the inspector block. In this paper, we will evaluate the critical needs of using customize illumination system for quality inspection on an assembly line.

Concept for Robot-Based Cable Assembly Regarding Industrial Production

The assembly of cables in industrial production is still a largely manually performed task. Therefore, automatic cable assembly offers much potential in terms of efficiency. The major challenge of automating this task lies in the formlessness of the cables, which entails unknown and inconstant states of the assembly objects. In this paper, a process chain and a concept are presented for the automated cable assembly in an industrial context. The process chain consists of five process steps, which are used to structure existing approaches and system configurations for automated cable assembly from a production technology perspective. The emphasis is on the coverage of the process steps and the system technology. The presented concept represents an approach for robotic cable assembly focusing on the flexibility to process multiple product variants. Basis for the ability to handle a variety of variants is the avoidance of a forced shape on the cables. For this approach, system technology as well as challenges and possible solutions are presented.

Training Graduated Students in an Industrial Context of a Retail Company

Graduate students are a source of knowledge to companies. Their youth, readiness to show recently acquired abilities, and high levels of motivation to “change the world” are appreciated by human resources hiring teams to complete their purpose: to identify talent that can enhance business areas accomplishing relevant goals. However, “competences” do not always come along with the “full package” of a recent graduate. This chapter describes how a Portuguese retail company developed and implemented a Lean School to (1) upskill internal knowledge, skills, and behaviors about Lean in the existing work force and to (2) prepare the newcomers to use Lean in such a good way as if they had been part of the company for years. The authors will also describe some of the active learning methods used in the Lean School programs and report the evolution on some performance indicators like number of students in attendance and satisfaction levels.

Strategies to Increase the Value of Pomaces with Fermentation

The generation of pomaces from juice and olive oil industries is a major environmental issue. This review aims to provide an overview of the strategies to increase the value of pomaces by fermentation/biotransformation and explore the different aspects reported in scientific studies. Fermentation is an interesting solution to improve the value of pomaces (especially from grape, apple, and olive) and produce high-added value compounds. In terms of animal production, a shift in the fermentation process during silage production seems to happen (favoring ethanol production rather than lactic acid), but it can be controlled with starter cultures. The subsequent use of silage with pomace in animal production slightly reduces growth performance but improves animal health status. One of the potential applications in the industrial context is the production of enzymes (current challenges involve purification and scaling up the process) and organic acids. Other emerging applications are the production of odor-active compounds to improve the aroma of foods as well as the release of bound polyphenols and the synthesis of bioactive compounds for functional food production.

Corporate Social Responsibility and Pro-Environmental Behavior of the Individuals from the Perspective of Protection Motivation Theory

Several research studies have investigated the relationship between corporate social responsibility (CSR) and pro-environmental behavior of individuals in the industrial context (considering the employees as individuals) while ignoring the non-industrial context. Climate change and related issues associated with the interaction of humans with the environment are of great importance in today’s context, hence, it is equally important to test such a relationship in a non-industrial context. Therefore, the current study aims to investigate the relationship between CSR and pro-environmental behavior of students (SPEB) in the higher education sector of Pakistan. Given that university students are more inclined to act pro-environmentally, as they partake in different climate change activities and are part of the debate on the global environmental crisis, considering this sector to promote SPEB is of the utmost importance. The current study also proposes emotional affinity towards students (EATN) as a mediator between the proposed relationship. The current study data were collected from university students (n = 656) studying in different universities of Pakistan. The results were validated by employing the structural equation modeling technique (SEM). The results confirmed that there exists a positive association between CSR perception of a university and SPEB, and EATN partially mediates this relationship. The findings of the current study will be helpful to the higher education policymakers in Pakistan to mitigate the country’s environmental footprint by promoting the sustainable behavior of students as an outcome of CSR. Moreover, these findings will also be helpful to the academia for policymaking pertinent to educational governance.

Modeling of Hygro-Mechanical Behaviour through Raffia vinifera Fiber during the Water Diffusion Phenomenon

In an industrial context where the use of friendly materials is encouraged, natural fibers of vegetable origin become more solicited for the reinforcement of composite materials. This work deals with the modeling of the hygro-mechanical behavior through raffia vinifera fiber during the diffusion phenomenon. The modeling of water diffusion through the raffia vinifera fiber is described by Fick’s second law and taking into account the swelling phenomenon of the fiber. The equation obtained is solved numerically by the finite difference method, and the evolution of the fiber radius as a function of time is obtained. By applying the Leibniz integration rule, a mathematical expression to predict the evolution of this radius as a function of time is proposed. It is observed numerically and analytically an increase of the dimensionless fiber radius with time up to a critical value after what one observes the saturation. This model allowed us to propose a mathematical model describing the absorption kinetics of the raffia vinifera fiber through its absorption ratio. By comparing the results of this model with the experimental results from the literature, one observes a good agreement. Moreover, the induced stresses in the fiber during the water diffusion can also be estimated with the proposed mathematical model expression of fiber. These stresses increase with time and can reach between 5 and 7 GPa. The results of this work can be used to predict the behavior of the raffia vinifera fiber inside a composite material during its development.

Tactics for Forsaken Territories: Infrastructural Catalysis Within Disturbed Residual Spaces

<p><b>The perceived dichotomy between the industrial and the ecological or amenity has led to a loss or misperception of identity and value of industrial landscapes. Conventional industrial precinct greening moves or the design of parks within these spaces fail to establish any sense of identity or contribute to the growth and development of these environments. Looking beyond the notion of a park as a respite from the urban condition, the challenge lies in developing parks that capitalise on what is perceived as negative and exploit it as amenity.</b></p> <p>In search of a strategy, the discourse on the relationship between landscape and infrastructure and the ensuing paradigm shift in the way we understand infrastructure, is examined. What has conventionally existed as a mono-programmatic object for the sake of managing a technical problem is being redefined into a multi-layered spatial field, performing over time as well as space. However care must be taken in how we go about redefining the notion of infrastructure; when we keep broadening its definition it begins to lose significance. If infrastructure is to be reinterpreted from a rigid object to a field that is able to engage with open and unpredictable systems, rather than defining what an infrastructural thing may be, it becomes more important to define how something might perform or develop ‘infrastructurally’. Much of the discourse surrounding landscape infrastructure focuses on the efficiency that is to be gained by the layering of multiple flexible systems or employing it as a means to remediate a site. While many contemporary landscape infrastructure projects seek to reintroduce the ecological histories that have been suppressed by urban development, their attempts to do so often erase much of what is too readily dismissed as negative, and with it meaningful social histories and qualities that may be exploited as opportunity.</p> <p>In focussing on the disturbed and residual spaces and the opportunities these territories offer, this thesis seeks to explore the potential of designing infrastructurally to not only reintegrate these forgotten spaces in the urban fabric of their industrial context but to coordinate their development and/or their deterioration in such a way that they become fundamental to the area’s identity and growth.</p> <p>Drawing on Stan Allen’s propositions for infrastructure and reinterpreting them through the lens of landscape as a catalytic infrastructure, an architectural strategy is proposed that capitalises upon the qualities found within the abandoned landscapes of the Seaview/Gracefield industrial precinct in Wellington, New Zealand, and recognises them as an opportunity to develop the concept of park in this context into something that reflects the important social histories of these sites while also presenting a proving ground for future operations. These spaces aim to question the way in which we assess infrastructural efficiency, their performance valued not just in quantitative output but also in qualitative terms.</p>

Tactics for Forsaken Territories: Infrastructural Catalysis Within Disturbed Residual Spaces

<p><b>The perceived dichotomy between the industrial and the ecological or amenity has led to a loss or misperception of identity and value of industrial landscapes. Conventional industrial precinct greening moves or the design of parks within these spaces fail to establish any sense of identity or contribute to the growth and development of these environments. Looking beyond the notion of a park as a respite from the urban condition, the challenge lies in developing parks that capitalise on what is perceived as negative and exploit it as amenity.</b></p> <p>In search of a strategy, the discourse on the relationship between landscape and infrastructure and the ensuing paradigm shift in the way we understand infrastructure, is examined. What has conventionally existed as a mono-programmatic object for the sake of managing a technical problem is being redefined into a multi-layered spatial field, performing over time as well as space. However care must be taken in how we go about redefining the notion of infrastructure; when we keep broadening its definition it begins to lose significance. If infrastructure is to be reinterpreted from a rigid object to a field that is able to engage with open and unpredictable systems, rather than defining what an infrastructural thing may be, it becomes more important to define how something might perform or develop ‘infrastructurally’. Much of the discourse surrounding landscape infrastructure focuses on the efficiency that is to be gained by the layering of multiple flexible systems or employing it as a means to remediate a site. While many contemporary landscape infrastructure projects seek to reintroduce the ecological histories that have been suppressed by urban development, their attempts to do so often erase much of what is too readily dismissed as negative, and with it meaningful social histories and qualities that may be exploited as opportunity.</p> <p>In focussing on the disturbed and residual spaces and the opportunities these territories offer, this thesis seeks to explore the potential of designing infrastructurally to not only reintegrate these forgotten spaces in the urban fabric of their industrial context but to coordinate their development and/or their deterioration in such a way that they become fundamental to the area’s identity and growth.</p> <p>Drawing on Stan Allen’s propositions for infrastructure and reinterpreting them through the lens of landscape as a catalytic infrastructure, an architectural strategy is proposed that capitalises upon the qualities found within the abandoned landscapes of the Seaview/Gracefield industrial precinct in Wellington, New Zealand, and recognises them as an opportunity to develop the concept of park in this context into something that reflects the important social histories of these sites while also presenting a proving ground for future operations. These spaces aim to question the way in which we assess infrastructural efficiency, their performance valued not just in quantitative output but also in qualitative terms.</p>

Application of three-dimensional vision perception technology to industrial robots

The three-dimensional vision system can improve the active perception ability of the robot, and then guide its flexible operation. This system has been widely used in industrial production processes, such as disorderly sorting, assembly, flexible welding, and defect detection. In sorting, assembly and other applications, accurate perception in a complex and changeable industrial environment is essential. Moreover, the control and other operations should be completed under the guidance of feedback information based on the collected three-dimensional perception results. Nonetheless, improvements are still required, such as accurate three-dimensional detection and positioning of work-in-progress and autonomous guidance in a complicated industrial context with continuous changes.