scholarly journals Simple method for identifying interdependencies in service delivery in critical infrastructure networks

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
A. E. Schweikert ◽  
G. F. L’Her ◽  
M. R. Deinert

AbstractCritical infrastructure failures from natural hazard events affect the economic and social well-being of communities. This is particularly true in lower income countries, where infrastructure may be less resistant to natural hazards and disaster recovery is often limited by available resources. The interconnectivity of these systems can strongly affect the services they deliver, and the failure of one infrastructure system can result in cascade failures with wide-reaching consequences. Unfortunately, interconnectivity has been particularly difficult to measure. We present a method for identifying service-oriented interdependencies in interconnected networks. The approach uses well-established methods for network analysis and is demonstrated for healthcare services in the Commonwealth of Dominica, a small island state in the Caribbean. We show that critical links in road networks necessary for healthcare service delivery are important for more than just patient access to a facility, but also on the supply chains that enable the hospitals to function (e.g., water, fuel, medicine). Once identified, the critical links can be overlaid with known hazard vulnerabilities to identify the infrastructure segments of highest priority, based on the risk and consequences of failure. An advantage of the approach presented is that it requires relatively little input data when compared to many network prioritization models and can be run using open-source geospatial data such as OpenStreetMap. The method can be expanded beyond road networks to assess the service-oriented criticality of any infrastructure network.

2013 ◽  
Vol 3 (2) ◽  
pp. 35-40
Author(s):  
Carol Dudding

Whether in our professional or private lives, we are all aware of the system wide efforts to provide quality healthcare services while containing the costs. Telemedicine as a method of service delivery has expanded as a result of changes in reimbursement and service delivery models. The growth and sustainability of telehealth within speech-language pathology and audiology, like any other service, depends on the ability to be reimbursed for services provided. Currently, reimbursement for services delivered via telehealth is variable and depends on numerous factors. An understanding of these factors and a willingness to advocate for increased reimbursement can bolster the success of practitioners interested in the telehealth as a service delivery method.


2020 ◽  
Vol 5 (Special) ◽  

Dubai Health Authority (DHA) is the entity regulating the healthcare sector in the Emirate of Dubai, ensuring high quality and safe healthcare services delivery to the population. The World Health Organization (WHO) declared COVID-19 a pandemic on the 11th of March 2020, indicating to the world that further infection spread is very likely, and alerting countries that they should be ready for possible widespread community transmission. The first case of COVID-19 in the United Arab Emirates was confirmed on 29th of January 2020; since then, the number of cases has continued to grow exponentially. As of 8th of July 2020 (end of the day), 53,045 cases of coronavirus have been confirmed with a death toll of 327 cases. The UAE has conducted over 3,720,000 COVID-19 tests among UAE citizens and residents over the past four months, in line with the government’s plans to strengthen virus screening to contain the spread of COVID-19. There were vital UAE policies, laws, regulations, and decrees that have been announced for immediate implementation to limit the spread of COVID- 19, to prevent panic and to ensure the overall food, nutrition, and well-being are provided. The UAE is amongst the World’s Top 10 for COVID-19 Treatment Efficiency and in the World’s Top 20 for the implementation of COVID-19 Safety measures. The UAE’s mission is to work towards resuming life after COVID-19 and enter into the recovery phases. This policy research paper will discuss the Dubai Health Authority’s rapid response initiatives towards combating the control and spread of COVID-19 and future policy implications and recommendations. The underlying factors and policy options will be discussed in terms of governance, finance, and delivery.


2019 ◽  
Author(s):  
Alice Ndwiga

BACKGROUND INTRODUCTION: The Kenyan constitution seeks to guarantee every citizen the right to quality healthcare services. Quite often this delivery is hampered by geographical location, socio-economic statuses among other factors. The country has a high mobile phone penetration rate. Digitalization of the healthcare sector is a vital aspect that contributes to effective delivery of care services. This study set out to assess the impact of mobile technology in closing the gaps within the health care service delivery. The objective of the study was to investigate the impact of mobile phone technology in bridging the gap in healthcare service delivery in Kenya with a focus on Nairobi, Kibera informal settlements. Hypothesis testing using P-value of 0.05 also showed that use of mobile phone technology positively impacted the delivery of healthcare services. OBJECTIVE The objective of the study was to investigate the impact of mobile phone technology in bridging the gap in healthcare service delivery in Kenya with a focus on Nairobi, Kibera informal settlements. Hypothesis testing using P-value of 0.05 also showed that use of mobile phone technology positively impacted the delivery of healthcare services. METHODS The target population were patients visiting Médecins Sans Frontières (MSF) clinic in Kibera informal settlements. A cross-sectional study design was employed. Purposive and simple random sampling method was used to select the study sample of 210 participants and 3 healthcare providers. Data were collected using survey questionnaire that was provider-administered and Data were analyzed using SPSS version. RESULTS The characteristics of the respondents were general (mean age, education level, social economic status) to only patients who visited the clinics for HIV tests and other related services such as going for ARVs. The main findings showed that 66.12% of the respondents (14.29% strongly agreed + 55.24% agreed) that the use of mobile phone technology improved their access to healthcare services. Using chi square, there was a statistical difference due to the positive impact of mobile technology on healthcare delivery (p=0.05). CONCLUSIONS The study findings showed that 66.12% of the respondents agreed that the use of mobile phone technology and SMS improved their access to healthcare services. The results hypothesis also proved that use of mobile phone technology positively impacts the delivery of healthcare services.


2021 ◽  
Vol 14 ◽  
pp. 117863292110208
Author(s):  
Subhashni Taylor

Anthropogenic climate change and related sea level rise will have a range of impacts on populations, particularly in the low lying Pacific island countries (PICs). One of these impacts will be on the health and well-being of people in these nations. In such cases, access to medical facilities is important. This research looks at the medical facilities currently located on 14 PICs and how climate change related impacts such as sea level rise may affect these facilities. The medical infrastructure in each country were located using information from a range of sources such as Ministry of Health (MoH) websites, World Health Organization, Doctors Assisting in South Pacific Islands (DAISI), Commonwealth Health Online, and Google Maps. A spatial analysis was undertaken to identify medical infrastructure located within 4 zones from the coastline of each country: 0 to 50 m, 50 to 100 m, 100 to 200 m, and 200 to 500 m. The findings indicate that 62% of all assessed medical facilities in the 14 PICs are located within 500 m of the coast. The low-lying coral atoll countries of Kiribati, Marshall Islands, Nauru, Palau, Tokelau, and Tuvalu will be highly affected as all medical facilities in these countries fall within 500 m of the coast. The results provide a baseline analysis of the threats posed by sea-level rise to existing critical medical infrastructure in the 14 PICs and could be useful for adaptive planning. These countries have limited financial and technical resources which will make adaptation challenging.


1998 ◽  
Vol 11 (2) ◽  
pp. 247-256 ◽  
Author(s):  
Gino J. Naldi

Since its founding in 1963, the Organization of African Unity (OAU) has placed special emphasis on the preservation of the territorial integrity of African states. It has actively contributed to the development of relevant rules of international law, such as that of uti possidetis. Its opposition to the fragmentation of states has been absolute. However, the small island state of Comoros has challenged this state of affairs. The seemingly successful secession of ‘Anjouan’ has threatened the cherished principles of the OAU. This article critically analyzes the relationship between the principles at the heart of the dispute, those of self-determination and uti possidetis, and concludes that there is no legal proscription on the secession of ‘Anjouan’.


Author(s):  
Kamohelo Nthebe ◽  
Nicolene Barkhuizen ◽  
Nico Schutte

Orientation: School principals have an important role to play in the quality of service delivery in schools. Evidence suggests that school principals are generally poorly compensated, which has an adverse impact on their well-being and subsequent service quality orientation.Research purpose: This study investigated whether rewards are a predictor of well-being and service orientation of school principals in the North-West province.Motivation for the study: Effective school principals are fundamental to the success of any school, which necessitates the establishment of an effective reward and remuneration system.Research design, approach and method: Quantitative research was carried out among school principals (N = 155) in four districts of the North-West province. The Total Rewards Scale, Maslach’s Burnout Inventory – General Survey, the Utrecht Work Engagement Scale and the SERVQUAL measure were administered among the principals.Main findings: The results showed that rewards are a significant predictor of the well-being and service quality of school principals. The results further showed that burnout significantly reduces the service quality of school principals. No significant relationships were found between work engagement and the service quality of school principals.Practical/managerial implications: An effective total rewards system enhances the well-being of school principals and, subsequently, their willingness and commitment to delivering quality services.Contribution: The results of this study point out some key elements that need to be considered by the Department of Education to enable quality service delivery in South African schools.


2021 ◽  
pp. 009862832110242
Author(s):  
Susan M. Loftus-Rattan ◽  
Mahri Wrightington ◽  
Jenlyn Furey ◽  
Jessica Case

Introduction: School psychologists work to support the academic, behavioral, and social-emotional well-being of students in schools. Their roles have become increasingly diverse in recent years due to the implementation of Multi-tiered System of Supports (MTSS) frameworks in schools throughout the United States. Statement of the Problem: Despite a national shortage of school psychologists, psychology students are often unaware of the profession or may have an outdated understanding of the role of school psychologists. Psychology students may also be unfamiliar with the MTSS framework, which promotes research-based, data-driven, equitable, and culturally responsive practices through a systemic, ecological approach to service delivery in schools. Literature Review: We review the main components of a typical MTSS prevention and intervention framework and describe the various roles of school psychologists and other key stakeholders within this model. Teaching Implications: This review and supporting resources can be used to introduce the field of school psychology to students. Additionally, it can be used to generate discussions regarding the provision of evidence-based and equitable academic and psychological services to students in the school through an ecological model. Conclusion: This article will help students gain an understanding of school psychologists’ roles within a current MTSS educational service delivery model.


2021 ◽  
Vol 27 (9) ◽  
pp. 1-9
Author(s):  
Isobel Clough

The NHS is facing an unprecedented backlog in both patient care and building maintenance, with severe implications for service delivery, finance and population wellbeing. This article is the first in a series discussing modular healthcare facilities as a potential solution to these issues, providing flexible and cost-effective spaces to allow services to increase capacity without sacrificing care quality. The first of three instalments, this paper will outline the problems facing the NHS estate, many of which have been exacerbated to critical levels by the COVID-19 pandemic, and what this means for service delivery. It will then make the case for modular infrastructure, outlining the potential benefits for healthcare services, staff and patients alike. Using modern methods of construction, this approach to creating physical space in healthcare can provide greater flexibility and a reduced impact on the environment. The next two articles in this series will go on to provide detailed case studies of successful modular implementation in NHS trusts, an analysis of the cost implications and guidance on the commissioning process and building a business case.


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