Dynamic connectedness between FinTech innovation and energy volatility during the war in time of pandemic.

We use an extended joint connectedness technique and the time-varying parameter vector autoregression (ETVP-VAR) method to examine connections between the ARK FinTech Innovation ETF (ARKF), Global X FinTech ETF (FINX), and energy volatility by connectedness as a quality of eight indicators from April 1, 2019, to September 26, 2022. Our results demonstrate that the pattern of ARKF and FINX is picked up as a crucial net shock transmitter that nearly permeates our analyzed sample. Since the COVID-19 epidemic, more people are adopting FinTech partly because of their concern about the disease spreading through social contact and cash handling. Moreover, green bonds are net shock recipients over the long term. Furthermore, during the COVID-19 duration and the Russo-Ukrainian War, shocks transmitted to green bonds soared sharply. By contrast, keeping with the clean energy and crude oil trend, these indicators transmit a network of shocks during the period under study. When considering wind power, it becomes clear that this signal first acts as a net shock transmitter before changing into a net receiver of shocks from mid-2021 onwards. We recognize that the system is a net shock receiver regarding clean power. The dynamics invariably lead the series to change to a net shock transmitter in mid-2021. By mid-2021, the developments always cause the series to transform into a net shock transmitter.

The most extensive oil spill registered in tropical oceans (Brazil): the balance sheet of a disaster.

This article presents a synthesis of information about the massive oil spill in Brazil (2019/2020). The event affected 11 states; however, the majority of the oil residue was collected (~ 5380 tons) near nine states (99.8%) in northeastern Brazil. This spill was not the largest in volume (between 5000 m3 and 12,000 m3) recorded in tropical oceans, but it was the most extensive (2890 km). This spill develops an overwashed tar that remains mostly in the undersurface drift (non-floating oil plume) below 17 m of depth while on the continental shelf. Ten ecosystems were impacted, with potentially more severe effects in mangroves and seagrasses. Certain negative effects are still understudied, such as effects on tropical reefs and rhodolith beds. A total of 57 protected areas in seven management categories were affected, most of which (60%) were characterized as multiple-use regions. The spill affected at least 34 threatened species, with impacts detected on plankton and benthic communities. Acute impacts were reported on echinoderms, coral symbionts, polychaetes, and sponges with evidence of oil ingestion. Socioeconomic impacts were detected in food security, public health, lodging, gender equality, tourism, and fishing, with reduced sales, prices, tourist attractiveness, gross domestic product, and employment. Moreover, chemical contamination was detected in some states by toxic metals (Hg, As, Cd, Pb, and Zn) and polycyclic aromatic hydrocarbons (acenaphthalene, fluoranthene, fluorene, naphthalene, and phenanthrene). This summary aims to aid in the design of science-based strategies to understand the impacts and develop strategies for the most extensive spill observed in tropical oceans.

The Graduate Medical Education (GME) Gold Rush: GME Slots and Funding as a Financial Asset.

The unprecedented displacement of more than 550 trainees that occurred because of the closure of Hahnemann University Hospital has demonstrated that the medical education community, Centers for Medicare and Medicaid Services, and the Accreditation Council for Graduate Medical Education were unprepared for a graduate medical education (GME) crisis of this scale. The authors offer a first-hand perspective of the chaotic environment that ensued following the announcement of the hospital's closure and of the challenges faced by trainees and program leadership looking to ensure trainees found a landing program that was a good fit for them. The authors review the complexity of GME funding and how the owners of Hahnemann University Hospital leveraged this in an attempt to offset debt. The lessons learned from the authors' experience can help inform the medical education community's response to this type of crisis in the future.

Retirement: A concept for nurses to consider.

PROBLEM: The large number of aging retirees is changing the landscape of US healthcare and economic systems. Many nurses will be among these retirees. While retirement has been studied in many fields, it has been explored considerably less in nursing science. Retirement as a concept is complex, not well-defined across disciplines, and the impact of this important transition on health and well-being is not well-understood. PURPOSE: The purpose of this article is to explore the concept of retirement as a transition that may be related to health and well-being in aging individuals. FINDINGS: Conceptual exploration supports that retirement is defined by two identified attributes: (a) It is a transitional period surrounding stopping or changing full or part-time, paid or unpaid employment status, and (b) it occurs at a time when a person self-identifies as being retired. Identified antecedents and consequences of retirement are closely related to health. CONCLUSION: Many life changes often occur during the transition of retirement. As a concept, retirement is linked to healthy, transitional aging. Nursing's holistic perspective of addressing client needs can be better understood when caring for individuals who have retired or are planning to retire.

Identifying Social Determinants of Health and Legal Needs for Children With Special Health Care Needs.

Children with special health care needs (CSHCN) require comprehensive care with high levels of community and government assistance. Medical-legal partnerships may be particularly suited to address needs for this population. To explore this, we conducted in-depth telephone interviews of families of CSHCN cared for in the primary care practice of our tertiary care children's hospital. The majority of the sample (N = 46) had been late on housing payments and 17% of homeowners had been threatened with foreclosure. Families frequently reported denial of public benefits. Approximately 10% had executed advance planning documents such as guardianship plans for the children or wills for the parents. A minority of families had sought help from community agencies or lawyers. Less than one third had ever discussed any of the issues with health care providers, but two thirds were likely or very likely to in the future. CSHCN may especially benefit from the social support of a medical-legal partnership.