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Many factors affect the print quality and ink transfer. These are either machine factors, paper factors, or Ink factors. The aim of this work was to find out to what extent are the amount of ink transferred influenced by the previously mentioned factors. Atomic absorption was used for quantitatively measuring the amount of ink transferred. Copper phthalocyanine pigment was chosen. The amount of copper detected is taken as an indication of the amount of ink transferred. The results indicated that the amount of ink transferred decreased as the printing speed increased. It was expected to be increased with increasing printing pressure. But It was found that the amount of ink transferred to supercalendered paper decreased with increasing printing pressure. The amount of ink transferred increased as the ink viscosity increased. The type of ink resin was found to have a considerable effect on the amount of ink transferred.

This paper presents an internet‐based decision support system (DSS) conceptual proposal for the appraisal stage of healthcare construction projects. The underlying philosophy of the approach is to integrate architectural space programming and costestimating processes with a risk assessment approach in order to obtain a more accurate inception cost estimate of the healthcare project along with its preliminary space program outline. The system’s main objectives focus on assisting decision makers in the United Arab Emirates in examining different space program alternatives with their associated capital budgets. In addition, the system will assist in reflecting associated risk factors and affecting budget approval decisions in their inception stage. The Internet is utilized as a mechanism for communicating and updating project data and cost information. This paper describes a conceptual design proposal for the system and the proposed strategy for its design and construction.

Effective and robust motion estimation with sub-pixel accuracy is essential in many image processing and computer vision applications. Due to its computational efficiency and robustness in the presence of intensity changes as well as geometric distortions, phase correlation in the Fourier domain provides an attractive solution for global motion estimation and image registration. The paper aims to discuss these issues.

In this paper, relevant sub-pixel strategies are categorized into three classes, namely, single-side peak interpolation, dual-side peak interpolation and curve fitting. The well-known images “Barbara” and “Pentagon” were used to evaluate the performance of eight typical methods, in which Gaussian noise was attached in the synthetic data.

For eight such typical methods, the tests using synthetic data have suggested that considering dual-side peaks in interpolation or fitting helps to produce better results. In addition, dual-side interpolation outperforms curve fitting methods in dealing with noisy samples. Overall, Gaussian-based dual-side interpolation seems the best in the experiments.

Based on the comparisons of eight typical methods, the authors can have a better understanding of the phase correlation for motion estimation. The evaluation can provide useful guidance in this context.

Research has shown that for young adults, marital attitudes (e.g., desire, importance, and expectation) are associated with relationship quality. However, how this association plays out for young adults of color is less known. Additionally, the influence of skin tone perception on the relationship between marital attitudes and relationship quality remains understudied. To explore these associations, the authors examined African American and Latinx young adults (N = 57, M_age = 20.71 years, SD = 1.28; 75.4% female) attending a Midwestern university. Exploratory results indicated that marital expectations were positively associated with relationship quality in that young adults who expected to marry one day, reported greater relationship satisfaction, commitment, and intimacy in their current relationships. Additionally, skin tone perception moderated the association between marital attitudes and relationship quality in two ways (i.e., between expectations and satisfaction and between importance and intimacy). Collectively, findings suggest that differing levels of marital attitudes and skin tone perception contributes to young adults’ perceptions of relationship quality. Considering these psychological factors of attitudes, skin tone perception, and relationship quality, together with systemic racial/ethnic discrimination, the authors discuss future research and practice considerations.

Global commerce demands flexibility in when and how work gets done, as modern businesses increasingly require real‐time responses to partners and customers. With low costs, companies look to mobility as a way to speed responsiveness and increase the personalization of customer service offerings. Mobility is a key element of networking allowing enterprises to unlock their business process from fixed points. A unified approach to enterprise mobility delivers integrated wired/wireless networking, mobile extensions to unified communications, geographic, and end‐point independent network access and location services as major architectural components. As a consequence, this paper aims to focus on a converged architecture that spans wired and wireless networks to enable a seamless delivery of integrated services across the enterprise.

This paper builds a framework to facilitate a continuous delivery of voice services. It also examines an architecture that traverses wireless local area network and local area network. And, proposes a mathematical model of the services delivery in order to analyze network behavior as a response to the new services introducing.

The authors constructed a service scenario framework and also put forward an analytical model of the services delivery for analyzing network behavior response for the inclusion of new services. They also evaluated a network infrastructure, services, and applications, including the prospective converged services, as well as the technology for the transition to future services.

This paper contributes to the development of seamless services delivery model for providing enhanced business services to the enterprise customers along with the ability to migrate more tightly.

Purpose: Economic development agendas usually drive innovation, and it is an essential tool for government institutions to promote economic growth. The Quadruple Helix Model of Innovation captures the process by integrating and overlapping knowledge and technology, forming an aggregate output invested in producing more products and services, innovation, and technology. This chapter focuses on how the quadruple helix supports the linkage between knowledge creation, innovation output, and enhancing regional and national competitiveness.

Design/methodology/approach: The chapter also illustrates the triple helix concept and then the quadruple helix model of innovation, focusing on the four main aspects, i.e., Government, Universities, Industry, and Civil society. The authors aim to simulate the economic significance of evolving, rapidly adaptive, and interdisciplinary knowledge and innovation ecosystems.

Findings: The findings and examples stated in several different MENA regions can boost the economy as various platforms provide digital transformation, encourage culture awareness in schools, encourage youth empowerment, and support tech start-ups. They can drive forward the index of creativity and innovation within entrepreneurs and the general members of society. Recommendations include a further study to modify the model and customize it based on the country’s needs.

Originality/value: This chapter of the book focuses on the four main aspects of the quadruple helix model of innovation with specific examples in several countries. The chapter would be beneficial for the upcoming entrepreneurs and students who progress in developing tech start-ups and digitization.

Building on the resource-based view of the firm the purpose of this paper is to study the intangible resources available for social ventures, and presents a typology of growth strategies based on the intangible resources possessed by those enterprises.

This research applies a multiple case study technique for ten social enterprises in Egypt listed on Ashoka and Schwab Foundation websites. The research employs a purposive sampling technique. Data triangulation is used based on reports, websites, and interviews with social entrepreneurs and employees.

The study has three main findings: describing the intangible resources needed by social ventures to grow; detailing the growth strategies adopted by social ventures and corresponding funding mechanisms; explaining how intangible resources affect the selection of growth strategies, and how these interact with the context to produce expected outcomes. Overall, a typology for growth strategies of social ventures is presented.

This paper is an original attempt to advance research on social enterprises in relation to the RBV and the domain of venture growth and impact scale-up.

This research is beneficial for social ventures and venture philanthropists who wish to learn about the specific resources important for venture growth, and understand the suitable strategies and context for organizational growth and impact scale-up.

This research is one of the few attempts to study and explain the types of intangible resources in social ventures and the role of different resource bundles in deciding social venture growth strategy.

In an era marked by growing environmental concerns, businesses are increasingly recognizing the importance of Corporate Social Responsibility (CSR) in influencing customer behavior, particularly in the context of sustainability and green practices. This paper aims to examine the impact of Corporate Social Responsibility (CSR) on Customer Green Behavior (CGB) through the mediating role of corporate image, service quality, customer trust and customer satisfaction.

A convenient sampling technique was employed to collect the data sample. A total of 741 questionnaires were distributed across four different hotel sectors in China. By using Structural Equation Modeling, the results suggest that CSR significantly influences CGB. Moreover, corporate image, service quality, customer trust and customer satisfaction show a partial mediating effect in the relationship between CSR and CGB.

The study findings suggest that the hotel industry should invest in CSR initiatives to enhance CGB by conducting pro-environmental activities. This study emphasizes how important CSR initiatives are in encouraging customers to adopt eco-friendly behavior. Overall, the results of this study extend the understanding of CSR, CGB, corporate image, service quality, customer trust and customer satisfaction in the context of the hotel industry and offer theoretical and managerial implications for developing and developed economies.

The originality value of this research lies in its comprehensive examination of the mediating effects of corporate image, service quality, customer trust and customer satisfaction on the relationship between CSR and CGB in the hotel industry. Furthermore, the study’s focus on the specific context of China adds novel insights to the existing literature on CSR and CGB. Discussions, limitations and research suggestions for future study are also provided.

The aim of the paper is to shed light on the use of chitosans and chitooligosaccharides as biopreservatives in various foods animal. Foods of animal and aquatic origin (milk, meat, fish, eggs, sea foods, etc) become contaminated with a wide range of microorganisms (bacteria, molds and yeasts) during harvesting, transporting, processing, handling and storage operations. Due to the perishable nature of these foods, their preservation is of utmost importance. Though many synthetic chemicals are available, yet their use is quite restricted due to their hazardous effects on human health.

Within the domain of food industry, traditionally chitosan is used for biopreservation of foods, which is well known for its nutritional and medicinal properties in human nutrition. However, chitooligosaccharides also possess a number of nutraceutical and health promoting properties in addition to their preservative effect and shelf-life extension of foods. In this study, the comparative effects of both chitosan and chitooligosaccharides on preservation of foods of animal and aquatic origin have been summarized.

Though chitosan has been extensively studied in various foods, yet the use of chitooligosaccharides has been relatively less explored. Chitooligosaccharides are bioactive molecules generated from chitosan and have several advantages over the traditional use of chitosan both in food products and on human health. But unfortunately, little or no literature is available on the use of chitooligosaccharides for preservation of some of the foods of animal origin. Notable examples in this category include cheese, beef, pork, chicken, fish, sea foods, etc.

This paper focuses on the effects of chitosans and chitooligosaccharides on the processing and storage quality of foods of animal and aquatic origin, which offers a promising future for the development of functional foods.

This paper aims to summarise a contribution to the International Comparative Social Enterprise Models (ICSEM) Project from the United Arab Emirates (UAE). It particularly highlights the relevance of the social constructionist approach adopted in the study to investigate and make sense of the social enterprise concept as an imported concept in a new environment.

This approach is used as a thread to follow through the structure proposed by the ICSEM Project, namely, to look at the concept in context, to identify social enterprise models and establish a typology, as well as to describe institutional trajectories shaping the models. This paper highlights the constructs and institutional trajectories shaping the concept, and the main findings of the study when identifying the models and establishing the typology, based on an in-depth survey of 12 social enterprises in the UAE.

While this typology can be considered as a preliminary one, it reveals creative recurrent models, with the state and private sector involved as incubators. Although the UAE offers a tax-free environment, the lack of a legal and regulatory system conducive to social enterprises seems to hamper the opportunities for them to develop and scale up.

This contribution is the first study to investigate the ecosystem of social enterprise and its deriving models, and to propose a preliminary typology in the UAE.