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The available studies on contingency planning in projects lack an effective method for accurately estimating time contingencies because they (1) do not account for historically unprecedented disruptions, (2) produce estimation errors for low-probability and high-impact events and (3) do not consider the disproportionate impact of disruptive events on project resources. With this in mind, this research posits that the notion of resilience is central to contingency planning because understanding disruptions is directly interconnected with modelling and measuring resilience to disruptions. As a result, a method for estimating time contingency is presented in which resilience is used to describe the disruption and recovery profiles of project activities. The proposed method is applied in a real-life construction project to demonstrate its capability. In addition, a case study from the literature is selected to compare the proposed method with a critical chain project management solution. The results show that an accurate forecast of time contingency requires precise information about the specific impact of a disruptive event on project resources across various stages of disruptions. From a practical standpoint, the proposed method assists project managers and key stakeholders in the delay analysis of disrupted projects, as well as in developing cost-effective resource management plans. [ABSTRACT FROM AUTHOR]

Relief supply inventories are important in disaster response operations. To address the problem of dead stocks and avoid relief supply expiration, such inventories must be renewed periodically. Different from the traditional shelf-life rotation mechanism (i.e. renewal of the entire inventory at the expiration date), which pays more attention to decreasing the quantity of dead stocks, the novel period rotation mechanism that we design in this study will gradually rotate relief supplies according to their shelf life. We propose a mathematical programming model to minimise the total cost of relief organisations and conduct a case study and analyse the sensitivity of key parameters using real-world data. Results show that our rotation mechanism can substantially reduce the financial burden on relief organisations and improve the quality of relief supplies for victims. The novelty of our study includes: (1) We introduce a new approach that can rotate multiple times, through which we consider the quality of relief supplies; (2) We incorporate recycling and remanufacturing into the rotation process; and (3) We adopt an inductive reasoning method to develop the model with demand and time uncertainties. We prove the feasibility of our model and contributions of our study to humanitarian logistics practice and research. [ABSTRACT FROM AUTHOR]

The Indian subcontinent is highly susceptible to natural disasters. To abate the effect of the disasters, the government emanates institutional mechanisms and strategies for disaster preparedness, mitigation and response. Although there is well-established institutional framework in India for disaster management, there is no study that proposes a disaster supply chain structure under the institutional framework and integrates information and digital technologies (IDT) of industry 4.0 within it. The present study overcomes this research gap. It introduces an IDT structure within the institutional framework of India for multi-agency information sharing, coordination and decision making. It formulates a mathematical model and analyses the impact of IDT on the total response time through three scenarios. The results of scenario analysis reveal the significance of IDT on the disaster supply chains and its capability to handle information delays and IDT failure. The present study can be adopted by disaster management institutions to construct and implement better response practices at the operational, planning and strategic levels. Furthermore, the proposed model in the study can be used for vaccination planning, which includes vaccine distribution, monitoring, regulation and effective implmentation as a response against the current pandemic situation caused due to SARS-CoV-2. [ABSTRACT FROM AUTHOR]

Risk management is an essential component of effective campus recreational sport programming. However, research on risk management policies, procedures, and practices within recreational sports is both limited and outdated. As such, this study provides an overview of current risk management policies, procedures, and practices across North American collegiate recreational sports departments. Specifically, the results emphasize current training practices for both part-time and full-time staff, practices in establishing and updating emergency action plans, and contents covered in emergency action plans. The results suggest that while the vast majority of recreational sport programs have established risk management procedures and engage in risk management training, they diverge in best practices related to emergency action plans and in terms of contents covered in such plans. Applications of these results for practitioners and institutions are emphasized, including discussions around best practices in risk management. [ABSTRACT FROM AUTHOR]

This paper presents a comprehensive safety assessment of hydrogen production using Alkaline Water Electrolysis (AWE). The study utilizes various risk assessment methodologies, including Hazard Identification (HAZID), What-If analysis, Fault Tree Analysis (FTA), Event Tree Analysis (ETA), and Bow Tie analysis, to systematically identify and evaluate potential hazards associated with the AWE process. Key findings include the identification of critical hazards such as hydrogen leaks, oxygen-related risks, and maintenance challenges. The assessment emphasizes the importance of robust safety measures, including preventive and mitigative strategies, to manage these risks effectively. Consequence modeling highlights significant threat zones for thermal radiation and explosion risks, underscoring the need for comprehensive safety protocols and emergency response plans. This work contributes valuable insights into hydrogen safety, providing a framework for risk assessment and mitigation in hydrogen production facilities, crucial for the safe and sustainable development of hydrogen infrastructure in the global energy transition. • Comprehensive safety assessment of hydrogen production via Alkaline Water Electrolysis. • Identification of critical hazards including hydrogen leaks and oxygen-related risks. • Consequence modeling for unignited hydrogen releases and jet fire scenarios. • Emphasis on robust safety protocols and emergency response measures. • Provides practical insights for risk mitigation in hydrogen production facilities. [ABSTRACT FROM AUTHOR]

Background Methods Results Conclusion The predicted rise in weather‐related disasters indicates that many Australian children and their families will be affected by these events in the future. Play therapy, an emerging profession in Australia, may provide valuable support to children exposed to these events.A scoping review was designed to map the existing literature and the role of the play therapist in supporting children (aged 3–12 years) and families following natural disasters, and to formulate a model to guide play therapists in the future.A systematic search of the literature was performed and a total of 25 articles were identified as relevant to the role of the play therapist in response to natural disasters.Play therapists must be mindful of the different phases of natural disaster response and how their role may vary across these phases. In the early stages post‐disaster, a play therapist may be involved in psychoeducation, facilitating therapeutic play and community involvement. More formal clinical play therapy interventions that focus on the individual child or family are better suited to the latter stages of disaster response. There is a need for further research into the impact of natural disasters on children and families and interventions that aid mental health and well‐being, especially for children who may be more vulnerable and potentially overlooked in the wake of such disasters. Further research is also needed into the effectiveness of play therapy as a post‐disaster intervention for children. [ABSTRACT FROM AUTHOR]

AbstractThis study aims to explore the collective grief manifested on the first anniversary of the earthquake that occurred in Türkiye on February 6, 2023, through the analysis of 10,000 posts on platform X. Designed with qualitative methodology, thematic analysis was conducted, revealing two main themes: “collective grief as a ground for social solidarity” and “politicization of collective grief.” The results indicated that the sharing of emotions as well as rituals, commemoration ceremonies, etc. made collective grief a ground for social solidarity, collective sense-making, and healing. Likewise, the public’s positive or negative reactions to the government’s disaster management emerged as one of the factors politicizing the grief. The reactions to the Syrians and Hatay’s people reveal the public’s perception of “the subject of grief” and “acceptable grief practices.” The study’s main recommendations include but are not limited to, increasing infrastructure work, and developing psycho-social support and social cohesion services. [ABSTRACT FROM AUTHOR]

The police sergeant, or equivalent supervisor, is the glue that binds police units together, assigns workloads, and distributes organisational power from ‘above’ to ensure that those in the field play fairly and by the rules. Yet very little empirical research has been undertaken to examine the work of sergeants or consider how these roles impact the ability of police and their partners to manage critical incidents, including complex disasters. Drawing on a case study of disaster policing during Australia’s Black Summer bushfires, this paper examines how police sergeants with two distinct emergency management roles leveraged their authority, relationships, and knowledge to support the effective management of this incident. Using composite accounts, it illustrates how both sergeants drew upon and adapted traditional understandings of their role to negotiate the perceived deficiencies of command-and-control and networked features of complex disaster management systems. The case studies illustrate how the officers’ positionalities (organisationally, geographically, and systemically) enhanced their sensemaking abilities during the crisis, and they utilised their recognised authority, relationships, and soft skills to inform, nudge, and influence a wide range of stakeholders. The paper reveals that police sergeants may be uniquely positioned to assist with the coordination of increasingly complex disaster management assemblages at a time when the neoliberal state’s ability to even ‘steer’ these effectively is increasingly called into question. [ABSTRACT FROM AUTHOR]

In the context of global warming, the frequency, intensity, and duration of heatwave events have markedly increased, bearing profound implications for both natural ecosystems and human societies. To effectively cope with this challenge, it is imperative to accurately identify and comprehensively assess the risks posed by heatwaves. This study undertakes a systematic approach and robust methodology to assess heatwave risks by leveraging a diverse array of data sources—encompassing remote sensing, statistical analyses. The methodology integrates the risk triangle theory alongside established risk assessment frameworks laid out by the Intergovernmental Panel on Climate Change (IPCC). Employing a three‐dimensional evaluation framework encompassing hazard, exposure, and vulnerability, we unravel spatial–temporal patterns, high‐risk zones, and dominant dimensions of heatwave risks contributing to potential disasters. Results indicated that during 1999–2008, roughly 27% of the study areas were affected by high and above risk levels of heatwaves, and the areas with high and very high hazard, exposure, and vulnerability accounted for approximately 19.5%, 10%, and 32.5%, respectively. During 2009–2018, the proportion of areas with high and very high risk, hazard, and exposure increased to about 31%, 26%, and 14%, respectively, while the percentage of areas with high and very high vulnerability decreased to about 24.43%. Notably, Xinjiang and the western part of Northwestern China are characterized by hazard‐dominant conditions, while Southern China's risk profile has shifted from 1999–2008 to 2009–2018 from high hazard and vulnerability conditions to a more complex interaction involving hazard, exposure, and vulnerability. Moreover, Northern China and the northern segment of Southwestern China exhibit simultaneous high‐risk rankings across hazard, exposure, and vulnerability dimensions, forming a comprehensive high‐risk zone. These findings characterize heatwave risk patterns and offer critical insights for risk management decisions, guiding effective disaster prevention and relief measures to ensure socio‐economic stability and public health. [ABSTRACT FROM AUTHOR]

Earthquake drills are paramount in academic institutions, these drills are used for testing the plans and knowledge of learners, teaching, and non-teaching personnel. With the previous conduct of earthquake drills in Morong National Senior High School, it was determined that the school still needs to improve its performance feedback from the School Disaster Risk Reduction Management Committee of the school. Ever since the implementation of the quarterly earthquake drill in the school, there are no available visual instructional materials. Thus a decline in the evaluation of earthquake drill performance. With the lack of teaching materials, the researchers came up with the DigiQuake digital interactive guide for enhancing the learners' conduct of earthquake drills. The study employed descriptivedevelopmental and experimental research design with the quantitative nature of research. Also, it followed the ADDIE model which refers to Analysis, Design, Develop, Implement and Evaluate. Six (6) DRRM-experts and seven (7) ICTexperts validated the DigiQuake digital interactive guide achieving a very satisfactory rating for content, instructional, and technical quality. The School Disaster Risk Reduction Committee evaluated the earthquake drill performance of learners with a very satisfactory result after the exposure. The posttest scores of learners increased after the exposure with a very high result. [ABSTRACT FROM AUTHOR]

Background: The COVID-19 pandemic and response severely impacted people living with non-communicable diseases (PLWNCDs) globally. It exacerbated pre-existing health inequalities, severely disrupted access to care, and worsened clinical outcomes for PLWNCDs, who were at higher risk of morbidity and mortality from the virus. The pandemic's effects were likely magnified in humanitarian settings, where there were pre-existing gaps in continuity of care for non-communicable diseases (NCDs). We sought to explore factors affecting implementation of NCD care in crisis settings during the COVID-19 pandemic and the adaptations made to support implementation. Methods: Guided by the Consolidated Framework for Implementation Research, we undertook an online survey of 98 humanitarian actors from multiple regions and organization types (March-July 2021), followed by in-depth interviews with 13 purposively selected survey respondents (October-December 2021). Survey data were analysed using descriptive statistics, while interview data were analysed thematically, using both deductive and inductive approaches. Results: Initially, humanitarian actors faced challenges influenced by external actors' priorities, such as de-prioritisation of NCD care by governments, travel restrictions and supply chain interruptions. With each infection wave and lockdown, humanitarian actors were better able to adapt and maintain NCD services. The availability of COVID-19 vaccines was a positive turning point, especially for the risk management of people with NCDs and protection of health workers. Key findings include that, despite pre-existing challenges, humanitarian actors largely continued NCD services during the crisis. Enabling factors that supported continuity of NCD services included the ability to quickly pivot to remote means of communication with PLWNCDs, flexibility in medicine dispensing, and successful advocacy to prioritize NCD management within health systems. Key lessons learned included the importance of partnerships and cooperation with other health actors, and the mobilisation or repurposing of community health workers/volunteer networks. Conclusions: The COVID-19 experience should prompt national and global health stakeholders to strengthen inclusion of NCDs in emergency preparedness, response, and resilience planning. Key lessons were learned around remote care provision, including adapting to NCD severity, integrating community health workers, providing context-adapted patient information, combating misinformation, and strengthening cross-sectoral partnerships. [ABSTRACT FROM AUTHOR]

Background and Purpose Methods Results Conclusions Patients presenting at the emergency room (ER) with headache often encounter a hostile atmosphere and experience delays in diagnosis and treatment. The aim of this study was to design a protocol for the ER with the goal of optimizing the care of patients with urgent headache to facilitate diagnosis and expedite treatment.A narrative literature review was conducted via a MEDLINE search in October 2021. The “Code Headache” protocol was then developed considering the available characteristics and resources of the ER at a tertiary care center within the Spanish National Public Health system.The Code Headache protocol comprises three assessments: two scales and one checklist. The assessments identify known red flags and stratify patients based on suspected primary/secondary headaches and the need for pain treatment. Initial assessments, performed by the triage nurse, aim to first exclude potentially high morbidity and mortality etiologies (HEAD1 scale) and then expedite appropriate pain management (HEAD2 scale) based on scoring criteria. HEAD1 evaluates vital signs and symptoms of secondary serious headache disorders that can most benefit from earlier identification and treatment, while HEAD2 assesses symptoms indicative of status migrainosus, pain intensity, and vital signs. Subsequently, ER physicians employ a third assessment that reviews red flags for secondary headaches (grouped under the acronym ‘PEACE’) to guide the selection of complementary tests and aid diagnosis.The Code Headache protocol is a much needed tool to facilitate quick clinical assessment and improve patient care in the ER. Further validation through comparison with standard clinical practice is warranted. [ABSTRACT FROM AUTHOR]

The occurrence of natural disasters, accelerated by climate change, has become a continuous menace to the environment and consequently impacts the socioeconomic well-being of people. Flood events are natural disasters resulting from excessive rainfall duration, intensity, and snow melt. Flood disaster management systems that are machine learning-based have been increasingly suggested and applied to forestall the impacts of floods on the environment in terms of monitoring and warning. This study aims to critically review various studies conducted on flood management systems to identify applicable data sources and machine learning models. The study applied Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) to source data from an academic database using some selected keywords, which were identified for the review process after filtering a total number of forty-two pertinent research papers was used. The review identified different combinations of flood data, flood management techniques, flood models, application of machine learning in flood predictions, optimization techniques, data processing techniques, and evaluation techniques. The study concluded that a standard approach should be applied in building robust and efficient flood disaster management systems. Lastly, informed future research directions on using machine learning for flood prediction and susceptibility mapping are provided. [ABSTRACT FROM AUTHOR]

Background: The recent crises of bushfires, floods, and the COVID-19 pandemic on the southeast coast of Australia were unprecedented in their extent and intensity. Few studies have investigated responses to cumulative disasters in First Nations communities, despite acknowledgement that these crises disproportionately impact First Nations people. This study was conducted by Aboriginal and non-Aboriginal researchers in partnership with Waminda, South Coast Women's Health and Wellbeing Aboriginal Corporation, an Aboriginal Community Controlled Health Organisation (ACCHO). It investigated the collective experiences of people affected by cumulative disasters to identify the practices that support healing, and recovery for Aboriginal communities. The study addresses a knowledge gap of how Waminda, designs, manages and delivers responses to address complex health and social issues in the context of cumulative disasters. Methods: Underpinned by practice theory this study employed Indigenous-informed, narrative inquiry. Culturally-appropriate, multiple interpretive methods were used to collect data including: observations; yarns with Aboriginal community members, yarns with Waminda practitioners, management and board members; interviews-to-the-double, visual images and documentation. The data were collated and analysed using the phases of reflexive thematic analysis. Results: The paper articulates a suite of culturally safe and place-based practices that enhance social, emotional and spiritual well-being following cumulative disasters. These practice bundles include: adopting a Country-centred conception of local communities; being community-led; viewing care as a collective, relational, sociomaterial accomplishment and having fluid boundaries. These practice bundles 'hang together' through organising practices including the Waminda Model of Care, staff wellbeing framework and emergency management plan which orient action and manage risks. The paper demonstrates the need for disaster responses to be community-led and culturally situated. ACCHOs are shown to play a crucial role, and their local responses to immediate community needs are grounded in contextual knowledge and use existing resources rather than relying on mainstream system-wide interventions. Conclusions: The paper suggests crafting responses that focus on assisting communities (re)gain their sense of belonging, hope for the future, control over their lives and their capacities to care for and to be cared for by Country, are key to both enhancing healing, health and well-being and harnessing the strengths of communities. [ABSTRACT FROM AUTHOR]

Objective Method Result Conclusion Many governments aim for transparency for accountability. Transparency and its processes contribute to governing climate. The transparency agenda focuses on sharing records to inform the public. In the United States, accessible records also add to decision‐making processes since records are useful to contest decisions. Few people put together the two kinds of transparency, sharing and challenging. Analyzing both is critical as calls for acting on climate‐related disasters grow.In the United States, the Federal Emergency Management Agency (FEMA) shares records. The Freedom of Information Act (FOIA) is one route to access FEMA's records. To assess transparency, I coded FEMA's 2019 FOIA log for requester and record requested. Years of damaging, notable disasters preceded 2019, but 2019 precedes pandemic disruptions.Requesters can make requests likely to be useful instrumentally, concerning assistance and insurance. Journalists and scholars request records useful to conceptualizing governing disaster to include both individual political officials and aggregate bureaucratic policy. Instrumental requests dominate, as they do for other agencies.This article answers the call in recent studies of transparency, policy, and of disaster governance to track how policies embed power. Assessing record requests contributes to understanding the accountability in freedom of information. [ABSTRACT FROM AUTHOR]

ABSTRACT Accessibility between fire hydrants and buildings is paramount in emergency response, significantly influencing the efficiency and effectiveness of firefighting operations in the event of an incident. However, assessing this relationship within a geographic information system (GIS) framework presents challenges on two fronts. Obtaining the path avoiding building and parcel obstructions to hydrants is not trivial. Further, determining the furthest extent around a building exterior from hydrants is complicated, yet it is critically important given the spatial limitations of equipment reach. To assess furthest extent, an analytical framework is introduced based on the Euclidean shortest path problem. The proposed approach offers a comprehensive, automated GIS‐based methodology tailored to evaluate the dynamic relationship between hydrants and buildings. The developed methods are able to accurately and precisely identify the furthest point around a building structure from hydrant, facilitating risk assessment as well as fire code compliance. This enables a comprehensive evaluation of potential loss and structure vulnerability at property, street, neighborhood, and regional levels. [ABSTRACT FROM AUTHOR]