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This work focused on a basic building block of an allocation unit that carries out the critical job of deciding between the conflicting requests, i.e. an arbiter unit. The purpose of this work is to implement an improved hybrid arbiter while harnessing the basic advantages of a matrix arbiter.

The basic approach of the design methodology involves the extraction of traffic information from buffer signals of each port. As the traffic arrives in the buffer of respective ports, information from these buffers acts as a source of differentiation between the ports receiving low traffic rates and ports receiving high traffic rates. A logic circuit is devised that enables an arbiter to dynamically assign priorities to different ports based on the information from buffers. For implementation and verification of the proposed design, a two-stage approach was used. Stage I comprises comparing the proposed arbiter with other arbiters in the literature using Vivado integrated design environment platform. Stage II demonstrates the implementation of the proposed design in Cadence design environment for application-specific integrated chip level implementation. By using such a strategy, this study aims to have a special focus on the feasibility of the design for very large-scale integration implementation.

According to the simulation results, the proposed hybrid arbiter maintains the advantage of a basic matrix arbiter and also possesses the additional feature of fault-tolerant traffic awareness. These features for a hybrid arbiter are achieved with a 19% increase in throughput, a 1.5% decrease in delay and a 19% area increase in comparison to a conventional matrix arbiter.

This paper proposes a traffic-aware mechanism that increases the throughput of an arbiter unit with some area trade-off. The key feature of this hybrid arbiter is that it can assign priorities to the requesting ports based upon the real-time traffic requirements of each port. As a result of this, the arbiter is dynamically able to make arbitration decisions. Now because buffer information is valuable in winning the priority, the presence of a fault-tolerant policy ensures that none of the priority is assigned falsely to a requesting port. By this, wastage of arbitration cycles is avoided and an increase in throughput is also achieved.

Leaders face a unique opportunity to rethink the workplace in a post-pandemic environment. Virtual work demands and unclear messaging from senior leadership has created burnout and frustration. Reverting to traditional organizational structures and policies fails to recognize and leverage the potential to capitalizing on the momentum to change the nature of work. Creating a hybrid work environment by delegating the design process to teams and giving team leaders the tools and skills necessary to be successful leverages the transition to the future workplace.

We worked with a knowledge-based organization to transition employees to a hybrid team environment.

We offer the diverse approaches organizations are taking in a post-pandemic workplace and the challenges facing leaders reverting to the traditional work environment. Focusing on the future of work in a hybrid environment, we provide an approach enabling team leaders and team members to be the arbiters of their work environment.

Our multistep process allows team leaders to quickly adapt and implement effective hybrid teamwork.

We propose a multistep process for team leaders to leverage the transition to improve high-performing teams in a hybrid workplace.

This study comprehensively examines entropy generation and thermosolutal performance of a ternary hybrid nanofluid in a partially active porous cabinet. The purpose of this study is to comprehend the intricate phenomena of double diffusion by investigating the dispersion behavior of Al₂O₃, CuO, and Ag nanoparticles in water.

The cabinet design consists of two horizontal walls and two curved walls with the lower border divided into a heated and concentrated region of length b and the remaining sections are adiabatic. The vertical borders are cold and low concentration, while the upper border is adiabatic. Two cavity configurations such as convex and concave are considered. A uniform porous medium is taken within the ternary hybrid nanofluid. This has been characterized by the Brinkman-extended Darcy model. Thermosolutal phenomena are governed by the Navier-Stokes equations and are solved by adopting a higher-order compact scheme.

The present study focuses on exploring the influence of several well-defined parameters, including Rayleigh number, Darcy number, Lewis number, Buoyancy ratio number, nanoparticle volume concentration and heater size. The results indicate that the ternary hybrid nanofluid outperforms both the mono and hybrid nanofluids in all considered aspects.

This study brings forth a significant contribution by uncovering novel flow features that have previously remained unexplored. By addressing a well-defined problem, the work provides valuable insights into the enhancement of thermal transport, with direct implications for diverse engineering devices such as solar collectors, heat exchangers and microelectronics.

The small area network for data communication within routers is suffering from storage of packet, throughput, latency and power consumption. There are a lot of solutions to increase speed of commutation and optimization of power consumption; one among them is Network-on-chip (NoC). In the literature, there are several NoCs which can reconfigurable dynamically and can easily test and validate the results on FPGA. But still, NoCs have limitations which are regarding chip area, reconfigurable time and throughput.

To address these limitations, this research proposes the dynamically buffered and bufferless reconfigurable NoC (DB2R NoC) using X-Y algorithm for routing, Torus for switching and Flexible Direction Order (FDOR) for direction finding between source and destination nodes. Thus, the 3 × 3 and 4 × 4 DB2R NoCs are made free from deadlock, low power and latency and high throughput. To prove the applicability and performance analysis of DB2R NoC for 3 × 3 and 4 × 4 routers on FPGA, the 22 bits for buffered and 19 bit for bufferless designs have been successfully synthesized using Verilog HDL and implemented on Artix-7 FPGA development bond. The virtual input/output chips cope pro tool has been incorporated in the design to verify and debug the complete design on Artix-7 FPGA.

In the obtained result, it has been found that 35% improvement in throughput, 23% improvement in latency and 47% optimization in area has been made. The complete design has been tested for 28 packets of injection rate 0.01; the packets have been generated by using NLFSR.

In the obtained result, it has been found that 35% improvement in throughput, 23% improvement in latency and 47% optimization in area has been made. The complete design has been tested for 28 packets of injection rate 0.01; the packets have been generated by using NLFSR.

In a soccer robot game, the environment is highly competitive and dynamic. In order to work in the dynamically changing environment, the decision‐making system of a soccer robot system should have the features of flexibility and real‐time adaptation. The purpose of this paper is to focus on the middle‐size soccer robot league (MSL) and present new hierarchical hybrid fuzzy methods for decision making and action selection of an MSL robot.

In this paper, new hierarchical hybrid fuzzy methods for decision making and action selection of a robot in MSL are presented. First, the behaviors of an agent are introduced, implemented and classified in two layers, the low‐level behaviors and the high‐level behaviors. In the second layer, a two‐phase mechanism for decision making is introduced. In phase one, some useful methods are implemented which check the robot's situation for performing required behaviors. In the next phase, the team strategy, team formation, robot's role and the robot's positioning system are introduced. A fuzzy logical approach is employed to recognize the team strategy and furthermore to tell the player the best position to move.

This methodology was implemented on the ADRO RoboCup Team and ADRO team performance 2008 was compared with its previous version 2007. The results showed the success of this methodology; the team performance in coordination and collaboration highly improved; in fact, the players switched their strategic area smoothly as the team strategy changed in a reasonable manner, the robots carried out the high‐level behaviors much more efficiently and the final results were enhanced significantly.

This paper is a result of the authors' original research work in the field of autonomous robot‐middle size soccer robot, supported by Islamic Azad University – Khorasgan Branch, Isfahan, Iran.

This paper aims to explore the challenges and opportunities faced by buying centers in small and medium enterprises (SME) manufacturing companies in view of recent technological changes and the virtualization of communication.

This study uses a qualitative approach with multiple case studies to portray complex realities within the buying centers in the manufacturing SME context. The authors selected five Italian companies to portray the diverse characteristics, practices and policies of relevant stakeholders before reaching saturation with the issues explored.

The authors find that interactions among buying center members are more effective with greater collaboration and exchange (as opposed to competition and a struggle for power). Virtual/hybrid relations require greater intra-group cooperation, whereas diverse backgrounds and collaborative interactions help the flexibility and performance of the buying center. Greater use of technology produces certainty and automation, but it may also cause overload and biases that can be solved with the ability to analyze and clear responsibility for decisions.

The authors studied only five Italian companies in this study. Future research in other countries with diverse cultural and socio-economic conditions and methods would help extend this research.

The findings would improve the understanding of the challenges of adopting new purchase process technologies that would help automate routine tasks, produce useful data and support decision-making.

Unlike prior studies, this study uses an exploratory design to study the evolution of buying centers in SMEs to seek deeper insights into the challenges and opportunities faced by SMEs because of the growing use of emerging technologies.

Purpose – The purpose of this study is to analyze how campaigns, movements, new media outlets, and professional journalism organizations interact to produce political discourse in an information environment characterized by new actors and increasingly fragmented audiences.

Design – To do so, this chapter offers a rare inside look at contemporary strategic campaign communications from the perspective of staffers. Twenty-one open-ended and semi-structured interviews were conducted with former staffers, consultants, and vendors to the 2008 Obama campaign.

Findings – During the primaries the Obama campaign worked to create and cultivate ties with activists in the mediated “netroots” movement, what Todd Gitlin has referred to as the “movement wing of the Democratic Party.” The campaign sought to influence the debate among the principals and participants in this movement, given that they play an increasingly central role in the Democratic Party networks that help shape the outcome of contested primaries. During the general election, when the campaign and its movement allies shared the goal of defeating the Republicans, sites in the netroots functioned as important conduits of strategic and often anonymous campaign communications to new specialized journalistic outlets and the professional, general interest press. It is argued that campaigns and movements have extended established and developed new communication tactics to pursue their goals in a networked information environment.

Implications – This chapter's contribution lies in showing how much of what scholars assume to be the communicative content of amateurs is often the result of coordination among organized, and often hybrid, political actors.

The United States has an uncomfortable relationship with pleasure. Cultural ambivalence is evident in discourses surrounding pleasure and the labeling and treatment of those who act on their desires. Pleasure seeking, generally understood in moral terms, is often medicalized and criminalized (as in the case of pregnancy prevention and drug use), placing questions of how to manage pleasure under the purview of medical and legal actors. At the macrolevel, institutions police pleasure via rules, patterns of action, and logics, while at the microlevel, frontline workers police pleasure via daily decisions about resource distribution. This chapter develops a sociolegal framework for understanding the social control of pleasure by analyzing how two institutions – medicine and criminal justice – police pleasure institutionally and interactionally. Conceptualizing medicine and criminal justice as paternalistic institutions acting as arbiters of morality, I demonstrate how these institutions address two cases of pleasure seeking – drug use and sex – by drawing examples from contemporary drug and reproductive health policy. Section one highlights shared institutional mechanisms of policing pleasure across medicine and criminal justice such as categorization, allocation of professional power, and the structuring of legitimate consequences for pleasure seeking. Section two demonstrates how frontline workers in each field act as moral gatekeepers as they interpret and construct institutional imperatives while exercising discretion about resource allocation in daily practice. The chapter concludes with a discussion of how understanding institutional and interactional policing of pleasure informs sociolegal scholarship about the relationships between medicine and criminal justice and the mechanisms by which institutions and frontline workers act as agents of social control.

The purpose of this article is to propose a conceptual framework for elucidating cross‐cultural paradoxes in dispute resolution and present a case study of a hybrid process that combines aspects of interest‐based mediation and indigenous dispute resolution in order to inform the design of conflict management systems in multinational enterprises (MNEs). Design/methodology/approach – A case study approach utilizing participant observation and informant feedback is used to present an organizational intervention in the Sri Lankan subsidiary of a European MNE. Discussion of the case is framed by theories of culture and conflict and a literature review of indigenous dispute resolution in Sri Lanka. Findings – The case illustrates how one MNE developed a culturally appropriate conflict management system in its subsidiary by crafting an innovative, informal channel for managing conflict and systematically embedding it into the organization alongside its formal conflict management process. Research limitations/implications – The case study approach limits the generalizability of the results. Future research should include a larger sample of countries, organizations, and dispute resolution practices, and incorporate feedback from employees to better assess the efficacy of the intervention. Practical implications – MNEs have an untapped opportunity to develop innovative approaches for managing conflict in their subsidiaries by melding interest‐based and indigenous mediation processes to develop culturally appropriate conflict management systems. Originality/value – This paper contributes to the literatures on cross‐cultural conflict management and conflict management systems design by presenting an innovative approach to the application of hybrid dispute resolution mechanisms in MNEs. This study provides valuable insights for international managers, conflict systems design practitioners, and cross‐cultural conflict scholars.