Understanding vessel noise across a network of marine protected areas.

Protected areas are typically managed as a network of sites exposed to varying anthropogenic conditions. Managing these networks benefits from monitoring of conditions across sites to help prioritize coordinated efforts. Monitoring marine vessel activity and related underwater radiated noise impacts across a network of protected areas, like the U.S. National Marine Sanctuary system, helps managers ensure the quality of habitats used by a wide range of marine species. Here, we use underwater acoustic detections of vessels to quantify different characteristics of vessel noise at 25 locations within eight marine sanctuaries including the Hawaiian Archipelago and the U.S. east and west coasts. Vessel noise metrics, including temporal presence and sound levels, were paired with Automatic Identification System (AIS) vessel tracking data to derive a suite of robust vessel noise indicators for use across the network of marine protected areas. Network-wide comparisons revealed a spectrum of vessel noise conditions that closely matched AIS vessel traffic composition. Shifts in vessel noise were correlated with the decrease in vessel activity early in the COVID-19 pandemic, and vessel speed reduction management initiatives. Improving our understanding of vessel noise conditions in these protected areas can help direct opportunities for reducing vessel noise, such as establishing and maintaining noise-free periods, enhancing port efficiency, engaging with regional and international vessel quieting initiatives, and leveraging co-benefits of management actions for reducing ocean noise.

A concept analysis of influence for nurse leaders.

BACKGROUND: To shape priorities for health and health care outcomes, it is essential for nurse leaders to be influential. The application and impact of influence are readily recognized, but not its characteristics. PURPOSE: The purpose of this project was to conduct a concept analysis of influence relative to nurse leaders. METHODS: The Walker and Avant method of concept analysis was utilized. FINDINGS: Attributes of influence include advocacy, communications skills, competency, confidence, credibility, and engagement. Antecedents of influence are authority, collaboration, integrity, and mentorship. Consequences of influence are action, change, commitment, compliance, decision-making, motivation, and resistance. DISCUSSION: By drawing upon a systematic understanding of the concept of influence, nurse leaders are urged to develop and leverage the attributes of influence to drive and achieve collective good for the future of health and health care in society.

Nursing's Leadership Role in Advancing Professional Practice/Work Environments as Part of the Quadruple Aim.

Development of healthy professional practice/work environments (PPWEs) for nursing practice is critical to optimizing patient safety and workforce satisfaction while limiting turnover. Healthy PPWEs are linked with improved outcomes for patients, the workforce, and organizations. Nurses constitute the greatest professional segment of the US health care workforce and influence PPWEs, patient experience, health care quality, and cost per capita, all aspects of the quadruple aim. This article shares a model of leadership identified by executive nurse leaders to address and foster healthy PPWEs. A focus group of 16 expert nurse leaders convened an invitational meeting in Richmond, Virginia, to discuss nurse leaders' roles in optimizing the quadruple aim. The discussions led to shared perceptions about the prevalence of barriers to optimizing PPWEs; nursing leaders' responsibility to address the barriers to supporting improvement of the work-life of nursing professionals; and the need for early integration of leadership education, theory, and practice in every nurse's career.

Development of the Leadership Influence Self-Assessment (LISA©) instrument.

PURPOSE: This study aims to describe the development and psychometric evaluation of the Leadership Influence Self-Assessment (LISA©) tool. BACKGROUND: LISA© was designed to help nurse leaders assess and enhance their influence capacity by measuring influence traits and practices and identifying areas of strength and weakness. METHODS: Concepts identified in the Adams Influence Model and input from content experts guided the development of 145 items for testing. Administered to 165 nurse leaders, the assessment was subjected to exploratory factor analysis (EFA). FINDINGS: EFA yielded a four-factor solution that comprised 80 items. Cronbach's alpha for factors ranged between 0.912 and 0.938. All factor loadings were >0.4; the smallest factor contained 14 items. Items grouped together in the theoretical model also clustered together in the EFA. CONCLUSIONS: Preliminary psychometric testing supports validity and reliability of the LISA© and its potential use as a tool to assess influence capacity for purposes of leadership development and research.

Influencing Scope of Practice Policy and Health Literacy: An Interview With Dr Joy Deupree.

This department highlights emerging nursing leaders who have demonstrated leadership in advancing innovation and patient care in practice policy, research, education, and theory. This interview profiles Joy Deupree, assistant professor, School of Nursing, The University of Alabama at Birmingham.

The Influence of Emerging Nursing Administrative and Leadership Researchers: An Interview With Dr Lesly Kelly.

This department highlights emerging nursing leaders who have demonstrated leadership in advancing innovation and patient care in practice, policy, research, education, and theory. This interview profiles Lesly Kelly, PhD, RN, Assistant Professor at the Arizona State University College of Nursing and Health Innovation and Nursing and Clinical Research Program Director at Banner-University Medical Center Phoenix.

Enhanced Influence Through Advancing Scope of Practice Policy Research: An Interview With Alex Hoyt.

This department highlights emerging nursing leaders who have demonstrated leadership in advancing innovation and patient care in practice policy, research, education, and theory. This interview profiles Alex Hoyt, assistant professor at Massachusetts Institute for Health Professions.

Leader Influence, the Professional Practice Environment, and Nurse Engagement in Essential Nursing Practice.

OBJECTIVE: The purpose of this study was to examine relationships between leaders' perceived influence over professional practice environments (PPEs) and clinical nurses' reported engagement in essential professional nursing practice. BACKGROUND: There is little empirical evidence identifying impact of nurse leader influence or why nursing leaders are not perceived, nor do they perceive themselves, as influential in healthcare decision making. METHODS: A nonexperimental method of prediction was used to examine relationships between engagement in professional practice, measured by Essentials of Magnetism II (EOMII) tool, and nurse leaders' perceived influence, measured by Leadership Influence over Professional Practice Environment Scale (LIPPES). A convenience sample of 30 nurse leaders and 169 clinical nurses, employed in a 247-bed acute care Magnet® hospital, participated. RESULTS: Findings indicated that leaders perceived their influence presence from "often" to "always," with mean scores of 3.02 to 3.70 on a 4-point Likert scale, with the lowest subscale as "access to resources" for which a significant relationship was found with clinical nurses' reported presence of adequate staffing (P < .004). Clinical nurses reported more positive perceptions in adequacy of staffing on the EOMII when nurse leaders perceived themselves to be more influential, as measured by the LIPPES, in collegial administrative approach (P = .014), authority (P = .001), access to resources (P = .004), and leadership expectations of staff (P = .039). Relationships were seen in the outcome measure of the EOMII scale, nurse-assessed quality of patient care (NAQC), where nurse leaders' perception of their authority (P = .003) and access to resources (P = .022) positively impacted and was predictive of NAQC. CONCLUSIONS: Findings support assertion that nurse leaders are integral in enhancing PPEs and their influence links structures necessary for an environment that supports outcomes.

Parental experiences with a hospital-based bereavement program following the loss of a child to cancer.

OBJECTIVE: The death of a child from cancer is an intense and life-changing loss for a parent. Guided by the principles of patient- and family-centered care, hospital-based caregivers developed a program to provide bereavement support for parents through phone calls and mailings. The aim of the present qualitative phenomenological study was to understand how parents experienced participating in this bereavement program. METHOD: A total of eight parents from six families participated in a focus-group evaluation of the two-year hospital-based bereavement program. Two social work clinicians/researchers independently analyzed the transcript of the focus group to define themes. RESULTS: Four themes were identified: (1) lived experience of grief, (2) importance of relationships with the hospital-based team, (3) bereavement support from hospital-based providers, and (4) extending bereavement care. SIGNIFICANCE OF RESULTS: Participants indicated the value of ongoing communication and connection with members of the healthcare team, who were often central to a family's life for years during their child's cancer treatment. Parents also provided suggestions for extending bereavement support through continued contact with providers and informal annual gatherings, as well as through a peer (parent-to-parent) support program.

Carrying Skills From One C-Suite to Another: An Interview With Dr Maureen Swick.

This interview of Dr Maureen Swick chronicles career development and preparation for a transition into the role of CEO of the American Organization of Nurse Executives. While there are an estimated 400 000 nurses in middle management roles in the United States and 5700 in the most senior nursing positions in US hospitals, Dr Swick has assumed a role leading the leaders and highlights those experiences that have influenced her and provides insights into her vision for nursing leadership.

Exploring Nurse Leaders' Policy Participation Within the Context of a Nursing Conceptual Framework.

This study was designed to describe and quantify the experiences of nurse leaders working to influence policy and to build consensus for priority skills and knowledge useful in policy efforts within the context of a nursing conceptual framework. The conceptual model for nursing and health policy and the Adams influence model were combined into a conceptual framework used to guide this two-round modified Delphi study. Twenty-two nurse leaders who were members of a state action coalition participated in the Round 1 focus group; 15 of these leaders completed the Round 2 electronic survey. Round 1 themes indicated the value of a passion for policy, the importance of clear communication, and an understanding the who and when of policy work. Round 2 data reinforced the importance of clear communication regarding policy engagement; knowing the who and when of policy closely followed, and having a passion for policy work was identified as least important. These themes inform learning objectives for nursing education and preparation for interactions with public officials because influencing policy requires knowledge, skills, and persistence. Study findings begin to describe how nurse leaders influence policy within the context of a nursing conceptual framework and generate implications for research, education, and professional practice.

Further optimization of the M1 PAM VU0453595: Discovery of novel heterobicyclic core motifs with improved CNS penetration.

This Letter describes the continued chemical optimization of the VU0453595 series of M1 positive allosteric modulators (PAMs). By surveying alternative 5,6- and 6,6-heterobicylic cores for the 6,7-dihydro-5H-pyrrolo[3,4-b]pyridine-5-one core of VU453595, we found new cores that engendered not only comparable or improved M1 PAM potency, but significantly improved CNS distribution (Kps 0.3-3.1). Moreover, this campaign provided fundamentally distinct M1 PAM chemotypes, greatly expanding the available structural diversity for this valuable CNS target, devoid of hydrogen-bond donors.

The Influence of Emerging Nursing Social and Community Partnership Leaders: An Interview With Dr Debbie Chatman Bryant.

This department highlights emerging nursing leaders who have demonstrated leadership in advancing innovation and patient care in practice policy, research, education, and theory. This interview profiles Debbie Chatman Bryant, DNP, RN, director, Partnerships for Healthcare Quality Research, and director, Community Outreach, Hollings Cancer Center, Medical University of South Carolina.

The Influence of Emerging Leadership in Nursing: An Interview With Dr Casey Shillam.

This department highlights emerging nursing leaders who have demonstrated leadership in advancing innovation and patient care in practice, policy, research, education, and theory. This interview profiles Casey Shillam, PhD, RN, associate dean for baccalaureate education, University of Portland School of Nursing, Oregon.

Modeling the Agility MLC in the Monaco treatment planning system.

We investigate the relationship between the various parameters in the Monaco MLC model and dose calculation accuracy for an Elekta Agility MLC. The vendor-provided MLC modeling procedure - completed first with external vendor participation and then exclusively in-house - was used in combination with our own procedures to investigate several sets of MLC modeling parameters to determine their effect on dose distributions and point-dose measurements. Simple plans provided in the vendor procedure were used to elucidate specific mechanical characteristics of the MLC, while ten complex treatment plans - five IMRT and five VMAT - created using TG-119-based structure sets were used to test clinical dosimetric effects of particular parameter choices. EDR2 film was used for the vendor fields to give high spatial resolution, while a combination of MapCHECK and ion chambers were used for the in-house TG-119-based proced-ures. The vendor-determined parameter set provided a reasonable starting point for the MLC model and largely delivered acceptable gamma pass rates for clinical plans - including a passing external evaluation using the IROC H&N phantom. However, the vendor model did not provide point-dose accuracy consistent with that seen in other treatment systems at our center. Through further internal testing it was found that there existed many sets of MLC parameters, often at opposite ends of their allowable ranges, that provided similar dosimetric characteristics and good agreement with planar and point-dose measurements. In particular, the leaf offset and tip leakage parameters compensated for one another if adjusted in opposite directions, which provided a level curve of acceptable parameter sets across all plans. Interestingly, gamma pass rates of the plans were less dependent upon parameter choices than point-dose measurements, suggesting that MLC modeling using only gamma evaluation may be generally an insufficient approach. It was also found that exploring all parameters of the very robust MLC model to find the best match to the vendor-provided QA fields can reduce the pass rates of the TG-119-based clinical distributions as compared to simpler models. A wide variety of parameter sets produced MLC models capable of meeting RPC passing criteria for their H&N IMRT phantom. The most accurate models were achievable using a combination of vendor-provided and in-house procedures. The potential existed for an over-modeling of the Agility MLC in an effort to obtain the fine structure of certain quality assurance fields, which led to a reduction in agreement between calculation and measurement of more typical clinical dose distributions.

The influence of emerging administrative scientists: an interview with Anne Miller.

This department highlights emerging nursing leaders and scientists demonstrating promise in advancing innovation and patient care leadership in practice, policy, research, education, and theory. This interview profiles Anne Miller, PhD, BA, assistant professor jointly appointed to the Center of Interdisciplinary Health Workforce Studies and the School of Nursing at Vanderbilt University Medical Center.

The influence of administrative leadership: an interview with Dr Karen S. Hill.

This department highlights nursing leaders who have demonstrated a commitment to patient care leadership and innovation in practice, policy, research, education, and theory. This interview profiles Karen Hill, DNP, RN, NEA-BC, FACHE, FAAN, chief operating officer and chief nursing officer of Baptist Health in Lexington, Kentucky, and editor-in-chief of the Journal of Nursing Administration.

The Influence of Emerging Nursing Strategy and Policy Leaders: An Interview With Dr Suzanne Miyamoto.

This department highlights emerging nursing leaders who have demonstrated great potential in advancing innovation and patient care leadership in practice, policy, research, education, and theory. This interview profiles Suzanne Miyamoto, PhD, RN, Senior Director of Government Affairs and Health Policy at the American Association of Colleges of Nursing.

Strengthening new graduate nurse residency programs in critical care: recommendations from nurse residents and organizational stakeholders.

BACKGROUND: Thirty-four new graduate nurses participated in a critical care nurse residency program in preparation for opening a new intensive care unit. At the end of the program, multi-constituent focus groups were held to assess program effectiveness. METHOD: Participants included 34 new graduate nurses, 18 preceptors and staff nurse partners, five clinical nurse specialists, and five nurse directors. Twelve focus groups were held; groups included four to eight nurses from the same role group. Two independent reviewers analyzed recordings and transcripts of focus group content to identify themes. RESULTS: Five themes were identified: program design, developing nursing expertise, program impact on the unit, future expectations, and communication. Comments were used to guide program improvements and offer new insights for residency programs in acute and critical care. CONCLUSION: Obtaining structured input from multiple program stakeholders is beneficial in evaluating a program's impact and identifying areas for improvement.

Exemplars of Innovation in Practice: Implications of the AONE-CIT and CMS Innovation Advisors Projects Within the Massachusetts General Hospital.

Innovation in health care requires leaders to influence the development of positive environments that accelerate innovation and produce better outcomes for patients, the workforce, and organizations. Given the multifaceted changes in today's health care system, nursing leaders must utilize opportunities for innovation to focus on enhancing practice environments. In this article, nursing leaders who oversee personnel on direct care delivery units report on how they worked within existing organizational structures to influence improvement in practice environments while accelerating innovation.