A Framework for Managing Inter-Site Storage Area Networks using Grid Technologies

The NASA Goddard Space Flight Center and the University of Maryland Institute for Advanced Computer Studies are studying mechanisms for installing and managing Storage Area Networks (SANs) that span multiple independent collaborating institutions using Storage Area Network Routers (SAN Routers). We present a framework for managing inter-site distributed SANs that uses Grid Technologies to balance the competing needs to control local resources, share information, delegate administrative access, and manage the complex trust relationships between the participating sites

An institutional perspective on managing migrant workers in the North of England

Despite advances made in our understanding of migrant worker issues, analysis of the literature reveals disconnections between the policy and practice of 'managed migration' across three fundamental levels of the state (e.g. public institutions at the EU, national and regional levels), corporate (e.g. employers and unions) and community (e.g. migrant social networks) levels. Consequently, this has implications on corporate and community aspects that often escape deeper analytical scrutiny. Concomitantly, the literature often assumes that policy decisions at the state level are necessarily homogeneous, and fails to account for the local specificities that could exist in this area. This research therefore sought to investigate the interplay between state, corporate and community levels in managing migrant workers across three regions in the North of England, and explore its implications on managing migrant worker employment in construction. The key research questions examined include the critical issues confronted by state, corporate and community actors in terms of framing migrant worker issues, and the nature of existing interactions between these stakeholders in terms of managing migrant workers in each of the three regions. Cross-regional comparisons were also considered in this research. Through interviewing key participants, it was found that subtle differences exist in regional government actors' response to the impacts of migration through their policy formation. It was also noted that interactions between the three levels vary substantially cross the three regions, and the tendency for stronger relationships to be forged between government and corporate actors where economic imperatives are concerned, with weaker and more ad hoc connections made between stakeholders across the three levels where social policy is concerned. It was concluded that any migration policy cannot be viewed as stand-alone, since empirical analysis across the three regions demonstrate the intertwining dimensions of linking migration policy with social and employment concerns

THE IMPACT OF VALUE ON THE EFFECTIVENESS OF MARKETING COMMUNICATION OF LOCAL COMPANIES

Local companies from different areas that are successful on social networks were chosen for the survey. The aim of the article is to identify the company's corporate values and their impact on the results of marketing communication as well as to find the attributes that are used in such successful companies and to make generalization of them. Several local companies do not invest a lot of money in marketing, but their results on social networks are comparable or even better than the ones of corporations managed by social networking agencies. What is the essence of their success and how it impacts the value of the company? The paper describes perceived value of entrepreneurs from small local companies through quality methods of research – personal interview and theoretical basis in this field. This data allowed to prepare a research, which shows four interest areas of the perceived value in small companies. The companies were selected from Slovakia, from among small and medium companies in local area in May 2019. In the research seventeen companies were involved and the main objective of the research was to gain as much information as possible about companies value and the value perceived by entrepreneurs. For this reason personal interview was used. The research result can bring parameters of perceived value in first step and later can provide a helpful model of managing value and the steps for understanding and creating the value of local company.Local companies from different areas that are successful on social networks were chosen for the survey. The aim of the article is to identify the company's corporate values and their impact on the results of marketing communication as well as to find the attributes that are used in such successful companies and to make generalization of them. Several local companies do not invest a lot of money in marketing, but their results on social networks are comparable or even better than the ones of corporations managed by social networking agencies. What is the essence of their success and how it impacts the value of the company? The paper describes perceived value of entrepreneurs from small local companies through quality methods of research – personal interview and theoretical basis in this field. This data allowed to prepare a research, which shows four interest areas of the perceived value in small companies. The companies were selected from Slovakia, from among small and medium companies in local area in May 2019. In the research seventeen companies were involved and the main objective of the research was to gain as much information as possible about companies value and the value perceived by entrepreneurs. For this reason personal interview was used. The research result can bring parameters of perceived value in first step and later can provide a helpful model of managing value and the steps for understanding and creating the value of local company

Peoples’ use of, and concerns about, green space networks: A case study of Birchwood, Warrington New Town, UK

Cultural services provided by green space networks and in particular leisure and recreational opportunities are central to the quality of life of those living in urban areas. However, the literature concerned with green space networks has mainly focussed on planning aspects rather than on recreational use. The aim of this study was to evaluate the recreational use of, and concerns about, a naturalistic green space network. The case study location was the naturalistic woodland framework in Birchwood, Warrington, UK, known as Birchwood Forest Park. Non-participant observation and content analysis of local archives were used to collect quantitative and qualitative data. Birchwood Forest Park was used more for leisure activities (52.8%, N = 1,825; i.e. recreation, sports or play) than for utilitarian purposes (47.2%, N = 1,825; i.e. as walking or cycling thoroughfare). However, utilitarian walking (30%, N = 1,825) was the most frequent type of activity observed. The maintenance of the naturalistic woodland framework was the most frequent concern mentioned in the local archives (33.3%, N = 234). This case study suggests that the recreational patterns in, as well as peoples’ concerns about, naturalistic urban landscapes may be a factor of high quality maintenance and associated local aesthetic and cultural perceptions. In developing, planning or managing comprehensive urban green space networks it is important to ensure that natural looking scenes are well maintained and that the local community is culturally connected to such scenes

FPgrep and FPsed: Packet Payload Processors for Managing the Flow of Digital Content on Local Area Networks and the Internet

As computer networks increase in speed, it becomes difficult to monitor and manage the transmitted digital content. To alleviate these problems, hardware-based search (FPgrep) and search-and-replace (FPsed) modules have been developed. FP-grep has the ability to scan packet payloads for a given set of regular expressions and pass or drop packets based on the payload contents. FPsed also scans packet payloads for a set of regular expressions and adds the ability to modify the payload if desired. The hardware circuits that implement the FPgrep and FPsed modules can be generated, compiled, and synthesized using a simple web interface. Once a module is created it is programmed into logic on a Field Programmable Gate Array (FPGA). The FPgrep and FPsed modules use FPGAs to process packets at the full rate of Gigabit-speed networks. Both modules, along with several supporting applications were developed and tested using the Field Programmable Port Extender (FPX) platform. Applications developed for the modules currently include a spam filter, virus protection, an information security filter, as well as a copyright enforcement function

Peculiarities in the Development of Special Economic Zones and Industrial Parks in Russia

open access journalThis paper investigates the process of developing and implementing Special Economic Zones (SEZs) and industrial parks in Russia. Governments commonly use SEZ policies to develop and diversify exports, create jobs, and launch technology and knowledge sharing. The industrial cluster concept is based on the significance of rivalry and supplier networks within the cluster, the combination of geographical specificities and government policies that lead to innovation and productivity growth. This study reveals that, in Russia, the government’s approach in developing these initiatives has strongly interfered with business activities and prevented the vital competitive and collaborative behavior of firms within these economic zones

Leadership of healthcare commissioning networks in England : a mixed-methods study on clinical commissioning groups

Objective: To explore the relational challenges for general practitioner (GP) leaders setting up new network-centric commissioning organisations in the recent health policy reform in England, we use innovation network theory to identify key network leadership practices that facilitate healthcare innovation. Design: Mixed-method, multisite and case study research. Setting: Six clinical commissioning groups and local clusters in the East of England area, covering in total 208 GPs and 1 662 000 population. Methods: Semistructured interviews with 56 lead GPs, practice managers and staff from the local health authorities (primary care trusts, PCT) as well as various healthcare professionals; 21 observations of clinical commissioning group (CCG) board and executive meetings; electronic survey of 58 CCG board members (these included GPs, practice managers, PCT employees, nurses and patient representatives) and subsequent social network analysis. Main outcome measures: Collaborative relationships between CCG board members and stakeholders from their healthcare network; clarifying the role of GPs as network leaders; strengths and areas for development of CCGs. Results: Drawing upon innovation network theory provides unique insights of the CCG leaders’ activities in establishing best practices and introducing new clinical pathways. In this context we identified three network leadership roles: managing knowledge flows, managing network coherence and managing network stability. Knowledge sharing and effective collaboration among GPs enable network stability and the alignment of CCG objectives with those of the wider health system (network coherence). Even though activities varied between commissioning groups, collaborative initiatives were common. However, there was significant variation among CCGs around the level of engagement with providers, patients and local authorities. Locality (sub) groups played an important role because they linked commissioning decisions with patient needs and brought the leaders closer to frontline stakeholders. Conclusions: With the new commissioning arrangements, the leaders should seek to move away from dyadic and transactional relationships to a network structure, thereby emphasising on the emerging relational focus of their roles. Managing knowledge mobility, healthcare network coherence and network stability are the three clinical leadership processes that CCG leaders need to consider in coordinating their network and facilitating the development of good clinical commissioning decisions, best practices and innovative services. To successfully manage these processes, CCG leaders need to leverage the relational capabilities of their network as well as their clinical expertise to establish appropriate collaborations that may improve the healthcare services in England. Lack of local GP engagement adds uncertainty to the system and increases the risk of commissioning decisions being irrelevant and inefficient from patient and provider perspectives

Managing ubiquitous eco cities: the role of urban telecommunication infrastructure networks and convergence technologies

A successful urban management system for a Ubiquitous Eco City requires an integrated approach. This integration includes bringing together economic, socio-cultural and urban development with a well orchestrated, transparent and open decision making mechanism and necessary infrastructure and technologies. Rapidly developing information and telecommunication technologies and their platforms in the late 20th Century improves urban management and enhances the quality of life and place. Telecommunication technologies provide an important base for monitoring and managing activities over wired, wireless or fibre-optic networks. Particularly technology convergence creates new ways in which the information and telecommunication technologies are used. The 21st Century is an era where information has converged, in which people are able to access a variety of services, including internet and location based services, through multi-functional devices such as mobile phones and provides opportunities in the management of Ubiquitous Eco Cities. This paper discusses the recent developments in telecommunication networks and trends in convergence technologies and their implications on the management of Ubiquitous Eco Cities and how this technological shift is likely to be beneficial in improving the quality of life and place. The paper also introduces recent approaches on urban management systems, such as intelligent urban management systems, that are suitable for Ubiquitous Eco Cities