Exploring the potential of knowledge brokering to enhance natural resource management : findings from the Catchment Knowledge Exchange project in Victoria

Despite significant efforts in natural resource management (NRM), the environmental condition of Victoria’s catchments is mostly ‘poor to moderate’, and continuing to decline in many places. NRM is a complex undertaking involving social, economic, and environmental objectives, across policy, research, and practice dimensions. It is therefore not easy to ensure that the knowledge required to underpin effective NRM is readily available to practitioners. Knowledge brokering is an emerging approach with the potential to improve knowledge sharing and exchange. While it has attracted attention in other areas of public interest (such as health and information technology), its potential in NRM has received relatively limited attention. This article reports on a Victorian knowledge brokering case study which was a major element in the Catchment Knowledge Exchange project. A key finding is that knowledge brokering is a role that is being undertaken informally, without proper acknowledgement or definition. This raises challenges for knowledge management in the context of NRM. We conclude that the ‘people’ component of knowledge brokering is the driving element, although organisational processes and information technologies are critical in enhancing the effectiveness of knowledge brokers. Demonstrating the benefits of knowledge brokering in terms of the ultimate measure of its contribution towards improving the condition of catchments remains a challenge.

The role of human resource practices in developing knowledge and learning capabilities for innovation : a study of IT service providers in India

This paper examines the role of human resource practices in the development of knowledge and learning capabilities for innovation for information technology service providers (ITSP) in India. Developing knowledge and learning capabilities for innovation has been the subject of much attention from industry, governments and researchers. However, the questions surrounding how human resource practices influence the development of knowledge and learning capabilities that lead to organizational innovation remains unclear; particularly for knowledge intensive firms in developing countries. The study draws from the experience of 11 of the largest ITSPs in India and based on in-depth interviews. The findings suggest that while traditional human resource practices are important, senior executives should take a strategic approach in developing human resource practices with knowledge and learning capabilities as central piece for organizational innovation.

Sustainability analysis and resource management for wireless mesh networks with renewable energy supplies

 There is a growing interest in the use of renewable energy sources to power wireless networks in order to mitigate the detrimental effects of conventional energy production or to enable deployment in off-grid locations. However, renewable energy sources, such as solar and wind, are by nature unstable in their availability and capacity. The dynamics of energy supply hence impose new challenges for network planning and resource management. In this paper, the sustainable performance of a wireless mesh network powered by renewable energy sources is studied. To address the intermittently available capacity of the energy supply, adaptive resource management and admission control schemes are proposed. Specifically, the goal is to maximize the energy sustainability of the network, or equivalently, to minimize the failure probability that the mesh access points (APs) deplete their energy and go out of service due to the unreliable energy supply. To this end, the energy buffer of a mesh AP is modeled as a G/G/1(/N) queue with arbitrary patterns of energy charging and discharging. Diffusion approximation is applied to analyze the transient evolution of the queue length and the energy depletion duration. Based on the analysis, an adaptive resource management scheme is proposed to balance traffic loads across the mesh network according to the energy adequacy at different mesh APs. A distributed admission control strategy to guarantee high resource utilization and to improve energy sustainability is presented. By considering the first and second order statistics of the energy charging and discharging processes at each mesh AP, it is demonstrated that the proposed schemes outperform some existing state-of-the-art solutions.

PGSW-OS: a novel approach for resource management in a semantic web operating system based on a P2P grid architecture

A web operating system is an operating system that users can access from any hardware at any location. A peer-to-peer (P2P) grid uses P2P communication for resource management and communication between nodes in a grid and manages resources locally in each cluster, and this provides a proper architecture for a web operating system. Use of semantic technology in web operating systems is an emerging field that improves the management and discovery of resources and services. In this paper, we propose PGSW-OS (P2P grid semantic Web OS), a model based on a P2P grid architecture and semantic technology to improve resource management in a web operating system through resource discovery with the aid of semantic features. Our approach integrates distributed hash tables (DHTs) and semantic overlay networks to enable semantic-based resource management by advertising resources in the DHT based upon their annotations to enable semantic-based resource matchmaking. Our model includes ontologies and virtual organizations. Our technique decreases the computational complexity of searching in a web operating system environment. We perform a simulation study using the Gridsim simulator, and our experiments show that our model provides enhanced utilization of resources, better search expressiveness, scalability, and precision. © 2014 Springer Science+Business Media New York.

Suzhi development: Indigenous approaches to enhancing the quality of human resources

Purpose- This paper aims to examine the Chinese indigenous concept of suzhi ((ProQuest: Non US-ASCII text omitted)) by analyzing its historical evolution and its contemporary implications for human resource management (HRM) research and practice at the national and organizational levels.Design/methodology/approach- An integrated review of literatures in sinology, political science, anthropology and sociology concerned with suzhi-related research, combined with recent incidents associated with suzhi.Findings-Suzhi is an indigenous concept embedded in the centuries-long historical context of China.Suzhi development has been focused on three key dimensions, moral, physical and mental, as a way of building quality employees and citizens. Yet developing and quantifying the moral aspects ofsuzhi is more challenging than measuring its physical and mental dimensions. Linkingsuzhi development to human capital theory enriches the understanding of this indigenous concept at both organizational and national levels.Research limitations/implications- By analyzing a three-dimensionalsuzhi composite, the article offers an example of howsuzhi may be linked to human capital theory and identifies directions for future research.Originality/value- By analyzingsuzhi at organizational and national levels for HRM purposes, this article broadens thesuzhi literature from its place in the political sciences and social anthropology to encompass a theoretical analysis in HRM and development for the benefit of organizations and the society.

East and West, past and present: rekindle old principles for new management practices

This paper explores the sayings and stories of the ancient Chinese philosophers Guanzi, Hanfeizi, Xunzi and Yanzi. Their way of ruling the state and managing the people are analysed and discussed in line with thoughts from the mainstream and modern Western management gurus, such as Warren Bennis, Peter Drucker, Mary Parker Follett, Douglas McGregor, Rosabeth Moss Kanter, Elton Mayo, and Jeffrey Pfeffer. Striking similarities call for addressing key issues in human resource management. East and west thinkers across 3000 years are identified. The principles-based ruling and management were found difficult to be taken seriously in ancient times as it is today. However, these principles must be rekindled to protect organisations and the world from mischievous behaviour that has caused much human suffering.

HRM retrenchment practices and firm performance in times of economic downturn: exploring the moderating effects of family involvement in management

A substantial number of studies have indicated a significant negative relationship between human resource management (HRM) retrenchment practices such as downsizing, and firm performance. However, a consideration of the potential effects of business family involvement in management is largely absent from the general employment restructuring literature. Using a sample of 218 Taiwanese publicly listed firms, this study seeks to further our understanding in this area by examining the moderating effects of family involvement in management on the relationship between the adoption of HRM retrenchment practices and firm performance during the period of global economic downturn that erupted in the middle of 2008. Data analysis reveals that HRM retrenchment practices had a negative influence on firm performance, and that the relationship between HRM retrenchment practices and firm performance was negatively and significantly moderated by family involvement in management.

Oral histories: informing natural resource management using perceptions of the past

In a rapidly changing world, oral history - a recorded dialogue between an interviewer and interviewee - is becoming an increasingly valued method by which to describe past marine environments and to enhance our knowledge of ecological changes. Using case studies from the 1860s to the present day we demonstrate the important role that oral history plays in providing novel information for science and natural resource management: from testimonies of changes in fish size and abundance to descriptions of local environmental change. Whilst the interpretation and application of such research presents many challenges for resource management, the narratives that stem from oral history can often hold much greater meaning to the public or local stakeholders than scientific observations alone. Thus, oral history not only has an important role to play in filling knowledge gaps but also may help to generate greater acceptance of the magnitude of change being observed in marine environments.

Control layer resource management in SDN-IoT networks using multi-objective constraint

Software Defined Networking (SDN) and Internet of Things (IoT) integration has thrown many critical challenges. Specifically, in heterogeneous SDN-IoT ecosystem, optimized resources utilization and effective management at the control layer is very difficult. This mainly affects the application specific Quality of Service (QoS) and energy consumption of the IoT network. Motivated from this, we propose a new Resource Management (RM) method at the control layer, in distributed SDN-IoT networks. This paper starts with reasons that why at control layer RM is more complex in the SDN-IoT ecosystem. After-that, we highlight motivated examples that necessitate to investigate new RM methods in SDN-IoT context. Further, we propose a novel method to compute controller performance. Theoretical analysis is conducted to prove that the proposed method is better than the existing methods.