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Describes the design, construction, and performance of the OmniTread serpentine robot. Provides a review of other designs in this new area of mobile robotics. Presents innovative and unique mechanical and control solutions.

A theoretical analysis of key aspects of the mechanical design and their implications on the performance of the robot is presented. Extensive experimentation and testing helped optimize choices of materials for the critical components: tracks and pneumatic bellows. Performance was evaluated by an independent third party: the Southwest Research Institute.

It was found that pneumatic bellows are optimal joint actuators for serpentine robots. They can provide both strength and compliance, depending on the task, at minimal volume and weight.

The described prototype is tethered to external sources of electrical and pneumatic power. A smaller and fully self‐contained version of the OmniTread is currently under development.

A fully functional OmniTread serpentine robot will provide unprecedented mobility on rough terrain, such as the rubble of a collapsed building. The ability to climb over high obstacles and span large gaps, while still fitting through small openings suggests use of this robot in urban search and rescue, industrial inspection, and military reconnaissance tasks.

The OmniTread serpentine robot incorporates multiple original features, which resulted in three recent patents. Most notably are the Integrated pneumatic joint actuator with proportional position and stiffness control system and the “Tracks all Around” design. These features provide dramatic performance improvements in serpentine robots.

The highly unpredictable, complex, and dynamic business environment forces companies to innovate constantly. One organizational response to coping with environmental pressures is organizational ambidexterity, that is, the ability to pursue simultaneously the exploitation of existing capabilities and the exploration of new opportunities. It has an impact on the way of working, and consequently, organizations need to reevaluate their talent strategies. With this conceptual contribution, we first provide a fresh view on talent and talent management (TM) by suggesting an ambidextrous TM approach, including novel TM practices that have been rather neglected in the so far dominant traditional TM approach. It centers on the system-controlling element of an ambidextrous mindset. Second, in a theory-based framework, we explain how dynamic TM capabilities (hybrid, dual, and ambidextrous TM), which represent processes for deploying, developing, and shaping talent, can contribute to gaining competitive advantages in various ambidextrous structures reflecting the complexity and dynamism of and within human resource (HR) ecosystems. The authors advance the under-researched process perspective on TM by using the lenses of the HR ecosystems discussion, insights from a dynamic view on the person–environment fit, and dynamic capabilities. The authors conclude with a broad agenda for future research in TM in dynamic environments.

Despite being a global public–private partnerships (PPPs) leader, the Asian region is characterised by a wide PPP-divide, wherein select countries attract majority of PPP projects, while other countries fail to attract the requisite PPP investments. Against this background, the purpose of this study is to investigate the determinants of PPP projects in Asia.

Using quantitative methods on secondary data, this study analyses the macroeconomic determinants of value and number of PPPs in Asia for the period 2010–2019. The methodology relies on panel fixed effects, random effects, two-step system generalised method of moments and negative binomial regression.

Results underline the importance of the country’s experience with PPPs, physical infrastructure, financial sector development, market conditions, institutional quality and political stability in attracting PPP projects.

Identification of the determinants of PPPs will assist private investors in making informed decisions related to the selection of countries for PPP investments, thereby increasing the likelihood of a project’s success.

The results are expected to enable countries to formulate policies aimed at attracting higher PPP investments, thereby propelling economic development and improvement in the quality of life.

To the best of the authors’ knowledge, this is the first such study that comprehensively analyses the determinants of both value of PPP investments and number of PPP projects for Asian countries.

Food sustainability is a world-acknowledged issue that requires urgent integrated solutions at multi-levels. This study aims to explore how food firms can improve their sustainability performance through digital traceability practices, considering the mediating effect of sustainability-oriented innovation (SOI) and the moderating effect of supply chain learning (SCL) for the food supply chain therein.

Hierarchical regression with a moderated mediation model is used to test the proposed hypotheses with a sample of 359 food firms from four provinces in China.

Digital traceability has a significant positive impact on the three pillars of sustainability performances among food firms. SOI (product innovation, process innovation and organisational innovation) mediates the relationship between digital traceability and sustainability performance. SCL plays moderating roles in the linkage between digital traceability and both product and process innovation, respectively.

This paper contributes as one of the first studies to develop digital traceability practices and their sustainability-related improvements for Chinese food firms; it extends studies on supply chain traceability to a typical emerging market. This finding can support food sustainability practice in terms of where and how to invest in sustainability innovation and how to improve economic, environmental and social performance.

Immigrants are important contributors to workplaces, but HRM scholars have only recently begun to study them systematically. We document the prevalence and cross-national variation in populations of immigrant employees. Going beyond a treatment that considers them as another element of diversity, we propose how gradients of status at each level of country, organization, and work group admittance can result in unique outcomes for immigrants who are equally (dis)similar. We offer a taxonomy of immigrant pathways into their destination countries to explore the status hierarchies they are assigned by governments and reinforced by organizations. We provide insights into the ascribed status of immigrants and develop a typology of individual and organizational acculturation strategies based on the cultural tightness and looseness of the destination and origin cultures. We then describe how the reactions of members of an immigrant employee’s social environment are sensitive to ascribed status and cultural tightness-looseness. We do so in a three-stage process that begins with immigrant categorization, followed by conferral of (il)legitimacy, and finally brought together with perceptions of outcome interdependence. Finally, we offer ideas about HRM interventions to guide management scholars in their quest for understanding and improve the experiences of immigrants in the workplace.

Asia is the largest and most densely inhabited region in the world. Despite exhibiting an extremely expeditious economic growth, the majority of the world population categorized as poor resides in Asia, with more than a billion people financially excluded. This study aims to assess how social sustainability (SS) may increase financial inclusion (FI) and maintain financial stability (FS) in Asia.

Established on the stakeholder theory, the study analyzed the association among SS, FI and FS in Asia, employing a generalized method of moment’s estimation. The mediation of FI was also investigated in the relationship between SS and FS. Moreover, this study has analyzed the alternative proxies for the variables of interest to ensure dynamic results.

The findings point toward a positive association among SS, FI and FS. Furthermore, FI is observed to be undertaking a partial mediating role between SS and FS.

This study emphasizes that both SS and FI have individual parts in the amelioration of FS in Asia, whereas previous studies implied that FI is a mere tool for stimulating SS. Hence, Asian policymakers must keep these outcomes in mind due to their simultaneous contribution to FS.

The relationship between SS, FI and FS has received little attention in the literature. No previous study has deduced that increasing SS may instigate an increase in FI and FS. Additionally, quite contrary to previous studies that relied on narrow indicators, this study develops a broad measurement of SS by considering a wide range of crucial indicators for a sustainable society.

This paper draws on the dynamic capabilities (DC) view to develop a conceptual framework that explicates the mechanisms through which human intelligence (HI) and artificial intelligence (AI) substitute and complement each other for organizational knowledge management (KM) while considering the role of ethics.

This is a conceptual paper that draws on DC theory and integrates insights from the burgeoning literature on organizational AI adoption and application to develop a conceptual framework that explains the mechanisms through which HI and AI may substitute and complement each other for organizational KM to develop DC.

The conceptual framework demonstrates that substituting HI with AI is suitable for external environmental scanning to identify opportunities, while AI substitution for HI is ideal for internal scanning through data analytics. Additionally, HI complementing AI is effective for seizing opportunities by aligning internal competencies with external opportunities, whereas AI complementing HI is beneficial for reconfiguring assets by transforming tacit knowledge into explicit knowledge. This substitution and complementarity between HI and AI shape KM processes—acquisition, conversion, application, and retention—that influence organizational performance, depending on how internal and external ethical standards govern organizational AI use.

The paper presents key insights into how AI may substitute for HI for internal data analytics in KM but may be ineffective for external environmental scanning to sense opportunities. It further reveals that using AI to capture and convert tacit knowledge (HI) to explicit knowledge requires ethical considerations at the organizational level, but ethical considerations are necessary at the employee/manager level when HI relies on AI-generated insights for strategic decisions.

The study implies that in environments with defined regulations for AI and KM (e.g. privacy protection), responsibility for the consequences of AI-HI substitution and complementarity in developing DC can be assigned to specific steps in the KM process. However, in environments with undefined regulations, responsibility must be assigned to people, units or departments who manage the entire KM process to ensure accountability for ethical breaches.

This study proposes AI-HI substitution and complementarity in organizations to extend the understanding of the relationship between AI and HI to DC development.

The purpose of this paper is to advance the comprehension of the role that geographic proximity plays in relation to non-spatial proximity in the context of international university-industry knowledge transfer.

The paper is designed as a multiple-case study. It looks at selected instances of contract research at Tallinn University of Technology that represents a typical technical university in Central and Eastern Europe characterised by relatively short period of market economy and university-industry cooperation.

The results indicate that there emerge different configurations of proximity nationally and internationally. In case of domestic cooperation cognitive (education), organisational, social and institutional (institutional setting) proximity exist simultaneously with geographic proximity. International cooperation is characterised by lack of geographical proximity, but the existence of cognitive and social proximity indicating a substitution.

The research is limited to analysing instances of contract research and relations between spatial and non-spatial forms of proximity. Further research could consider the differences between various channels of knowledge transfer and address the relationship between non-spatial forms of proximity.

The paper contributes to the existing body of knowledge by using proximity dimensions operationalised at aggregate and individual levels to study the university knowledge network. It is proposed in this paper that attention has to be paid to distinguishing between organisational and individual levels of analysis and their differing results. Proximity at organisational level does not necessarily translate into proximity between individuals and vice versa.