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Globally, consumer’s inclination towards functional foods had noticed due to their greater health consciousness coupled with enhanced health-care cost. The fact that probiotics could promote a healthier gut microbiome led projection of probiotic foods as functional foods and had emerged as an important dietary strategy for improved human health. It had established that ice cream was a better carrier for probiotics than fermented milked due to greater stability of probiotics in ice cream matrix. Global demand for ice cream boomed and probiotic ice cream could have been one of the most demanded functional foods. The purpose of this paper was to review the technological aspects and factors affecting probiotic viability and to standardize methodology to produce functional probiotic ice cream.

Attempt was made to search the literature (review and researched papers) to identify diverse factors affecting the probiotic viability and major technological challenge faced during formulation of probiotic ice cream. Keywords used for data searched included dairy-based functional foods, ice cream variants, probiotic ice cream, factors affecting probiotic viability and health benefits of probiotic ice cream.

Retention of probiotic viability at a level of >10⁶ cfu/ml is a prerequisite for functional probiotic ice creams. Functional probiotic ice cream could have been produced with the modification of basic mix and modulating technological parameters during processing and freezing. Functionality can be further enhanced with the inclusion of certain nutraceutical components such as prebiotics, antioxidant, phenolic compounds and dietary fibres. Based upon reviewed literature, suggested method for the manufacture of functional probiotic ice cream involved freezing of a probiotic ice cream mix obtained by blending 10% probiotic fermented milk with 90% non-fermented plain ice cream mix for higher probiotic viability. Probiotic ice cream with functional features, comparable with traditional ice cream in terms of technological and sensory properties could be produced and can crop up as a novel functional food.

Probiotic ice cream with functional features may attract food manufacturers to cater health-conscious consumers.

This research investigates the financial viability risk factors that threaten the private investor's economic scheme in the public private partnership (PPP) wastewater treatment plant (WWTP) projects in Egypt. The aims of this study are to: (1) illustrate and cluster the financial viability risk factors in accordance with the PPP WWTP projects' nature, (2) assess the risk factors' criticality degrees according to their severity and frequency levels of the financial viability, and (3) pinpoint the suited allocation of the financial viability risk factors between the public and private parties.

Relying on the previous analysts' endeavors, the questionnaire method, the fuzzy synthetic evaluation approach and the hypothetical normal distribution curve model; the severity, frequency, criticality and allocation preference of 32 financial viability risk factors were assessed from 12 Egyptian PPP experts.

The data analysis yielded that foreign exchange risk, currency risk/inflation, license risk, construction cost-overrun and late site handover are the key factors in arising the financial viability risk issue in the PPP WWTP projects. Considering the discussion of these key risks, the study summarized that the financial viability's key risk factors are notably be affected by the economic, political and administrative circumstances of the host county. Additionally, the inflation lesion was found to be the core reason of most of the key risk factors.

This research originality stems from its contribution to address the gab in the PPP risk assessment literature of the concessionaire's financial viability in the WWTP projects in a country of developing economy as Egypt. This, first, enriches the scholarly based knowledge of the PPP projects' risk analysts of the developing countries. Accordingly, it moves the current PPP risk assessment research further to deeply apprehend these markets' risks. Second, it equips the policymakers in the public and private sectors of such projects with a map that clarifies their assigned risk factors and the responsibilities that each party should bear to generate a mutual stable investment environment for achieving their aims successfully. This, indeed, paves the way for more private investments to be involved in the developing markets' PPP projects with a profitable satisfactory level for the private concessionaire. In the same vein, more WWTP projects, which are highly needed for the public sector and its people, are executed.

The purpose of this study is to examine the effects of shared transformational leadership and its components on team viability and team satisfaction through the mediating processes of workplace spirituality and team trust, the emergent states of team processes.

This study is based on software project teams working in India’s information technology sector. The study adopts a cross-sectional research design to investigate the relationships between the study’s constructs.

This study shows varying effects of the components of shared transformational leadership on team viability and team satisfaction. The study has shown empirical evidence for the mediating role of workplace spirituality in the relationship between shared transformational leadership components and team effectiveness components. This study reveals the intervening roles of workplace spirituality and team trust in the relationship between shared transformational leadership as a unidimensional construct and team viability and effectiveness.

Team rewards and team autonomy can cultivate a sense of community and trust among team members. Team trust facilitates autonomy, and workplace spirituality helps develop connectedness among team members.

This study has contributed to the research discourse on team effectiveness by demonstrating that workplace spirituality and team trust act as mediators in the relationship between shared transformational leadership and team effectiveness. This study has shown the relative strength of the effects of the components of shared transformational leadership on workplace spirituality, team viability and team satisfaction.

This paper aims to develop a conceptual framework based on the identification and examination of the mechanisms (termed “viability mechanisms”) under which market-shaping activities yield the emergence of a viable market: one able to adapt to the changing environment over time while remaining stable enough for actors to benefit from it.

This paper uses extant literature to build a conceptual framework identifying viability mechanisms for market shaping and a case illustration examining how a viable market for Finnish timber high-rise buildings was created. The case exemplifies how the identified viability mechanisms are practically manifested through proactive market shaping.

The proposed conceptual framework incorporates four viability mechanisms identified in the extant literature: presence of dissipative structures, consonance among system elements, resonance among system elements and reinforcing and balancing feedback loops. It illustrates how these mechanisms are manifested in a contemporary case setting resulting in a viable market.

First, firms and other market-shaping organizations should look for, or themselves foster, viability mechanisms within their market-shaping strategies. Second, as failure rates in innovation are extremely high, managers should seek to identify or influence viability mechanisms to avoid premature commercialization of innovations.

This study identifies how these viability mechanisms permit markets to emerge and survive over time. Further, it illuminates the workings of the non-linear relationship between actor-level market-shaping actions and system-level market changes. As such, it provides a “missing link” to the scholarly and managerial discourse on market-shaping strategies. Unlike much extant market-shaping literature, this study draws substantively on the systems literature.

The purpose of this paper is to show how the viable system model (VSM) and de Sitter's design theory can complement each other in the context of the diagnosis and design of viable organizations.

Key concepts from Beer's model and de Sitter's design theory are introduced and analyzed in order to show how they relate.

The VSM provides insight into the related systems necessary and sufficient for viability. As such, it specifies criteria supporting the diagnosis and design of organizational infrastructures, i.e. of organizational structures, HR systems, and technology. However, it does not explicitly conceptualize and provide a detailed heuristic for the design of organizational structures. De Sitter's theory fills in this gap.

The paper illustrates how, based on a rudimentary model of organizational viability, de Sitter's design theory positively addresses the question of how to diagnose and design organizational structures that add to the viability of organizations.

The purpose of this article was to examine how individual positive emotions and team work engagement (TWE) relate to the perceptions of team viability.

A total of 254 teams (N = 1,154 individuals) participated in this study, and a multilevel analysis was conducted of the effects of individual and team-level factors.

The multilevel analysis results suggest a partial compensatory effect. High levels of individual positive emotions and high TWE are associated with a positive effect on the perceptions of team viability. Simultaneously, being part of a highly engaged team has a protective effect on perceptions of team viability, when individuals experience low levels of positive emotions.

As the study was conducted with teams involved in a management simulation, generalizing the results to “real world” teams must be done with caution.

Nonetheless, these findings have important implications for managers of work groups. They highlight the need to consider collective states of work groups as relevant for their effectiveness, and suggest that promoting positive interactions between team members may result in gains in team viability perceptions, mostly when individual emotions are less positive.

We consider both individual and collective affective experiences at work, and focus on a less studied outcome, team viability. Additionally, we empirically demonstrate the relevance of collective states of teams for team members’ individual perceptions, as a top-down influence mechanism.

This paper analyzes a multidimensional model of organizational legitimacy, competencies, and resources in order to develop the linkage between institutional and resource-based perspectives by systematically detailing relationships among these factors and organizational viability. The underlying mechanisms of isomorphism and market partitioning serve as a point of departure by which the effects on organizational persistence of two sociocultural processes, cultural (constitutive) legitimation and sociopolitical (regulative) legitimation, are distinguished. Using data on 589 national self-help/mutual-aid organizations, this chapter explores how isomorphism and market partitioning foster legitimacy and promote organizational viability. Results show that the more differentiated an organization’s core competencies and resources, the greater the sociopolitical legitimacy; the more isomorphic an organization’s competencies and resources, the greater the cultural legitimacy. The latter isomorphic processes, however, do not promote greater organizational viability. In fact, while isomorphism legitimates with respect to cultural recognition, it is heterogeneity, not homogeneity, that promotes organizational survival.

This study aims to explore the pandemic's opportunities for enhancing the environmental practices of the food and beverages green supply chains and its effect on the supply chains' viability by exploring the relationship between fear and uncertainty of COVID-19, food and beverages green supply chain management (F&B-GSCM) and supply chains’ viability based on the two dimensions (robustness and resilience) and examine the moderating effect of innovative technology adoption like big data analysis (BDA) capabilities and blockchain technologies (BCT) on this relationship.

This study adopted partial least squares structural equation modeling (PLS-SEM) on a sample of 362 F&B small and medium enterprises (SMEs)’ managers in the Egyptian market for data analysis and hypothesis testing.

The empirical results show that the fear and uncertainty of the pandemic have a significant positive effect on green supply chain management (GSCM). Also, BDA moderates the relationship between fear and uncertainty of COVID-19 and GSCM. However, BCT do not moderate that relationship. Similarly, GSCM positively affects supply chain viability dimensions (robustness and resilience). In addition, F&B-GSCM significantly mediates the relationship between fear and uncertainty of COVID-19 and supply chain viability dimensions (robustness and resilience).

Food and beverages (F&B) managers could develop a consistent strategy for applying BCT and BDA to provide clear information and focus on their procedures to meet their stakeholders' needs during COVID-19. Governments and managers should develop a consistent strategy to apply food and beverages supply chains (F&B SCs)' green practices to achieve F&B SCs' resilience and robustness, especially during the pandemic.

The Egyptian F&B SCs have been linked directly with many European countries as a main source of many basic food and agriculture products, which have been affected lately by the pandemic. Based on the “social-cognitive,” “stakeholder” and “resource-based view” theories, this study sheds light on the optimistic side of the COVID-19 pandemic, as it also brings the concepts of F&B-GSCM, SC resilience, SC robustness and innovative technologies back into the light, which helps in solving F&B SC issues and helps to achieve their viability.

The purpose of this article is to attempt to highlight various approaches for enhancing the viability of probiotics, with special emphasis on micro‐encapsulation.

Various techniques, such as selection of acid and bile resistant strains, use of oxygen impermeable packaging materials, two‐step fermentation, stress adaptation, inclusion of micro‐nutrient, sonication of bacteria and micro‐encapsulation, which could be employed for maintaining or enhancing probiotic viability are discussed, with special emphasis on micro‐encapsulation.

Probiotics lose their viability during gastro‐intestinal transit due to unfavorable intestinal environment. Amongst diverse techniques micro‐encapsulation could confer protection to the probiotics both in the product as well as in the gastro‐intestinal environment.

The paper shows that micro‐encapsulation of probiotics renders them stable both in the product as well as in the intestinal environment and application of encapsulated probiotics would result in a product with greater prophylactic activities.

This study is divided into two parts: The first part outlines the theory and methodology of investigation developed by the author; the second part describes the results obtained for the progress of Indian society from 1970 to 1980 and then deals with the issues for an intelligent management of societal systems. This paper i.e., the first part, delineates a universal model of the macro‐level dynamics of total society systems. The methodology describes two procedures for estimating the viability of a societal system; both yield the same results. One of the procedures is a simulation algorithm that makes possible the predictive inference and retrodictive confirmation of the course of system behaviour. The other procedure computes societal viability (Z) by integrating the viability measures (λ) of the ‘essential’ performance variables of the system.