Workplace violence in Nurse Education: An Issue of Workforce Retention

Bullying and harassment is sadly too prevalent in nursing, causing victims work-based stress that can affect not only the individual but also quality of care and their perspective on the profession. Such negative experiences can impact on victim’s professional development and whether they decide to remain in the profession on qualification. The aim of the survey was to assess impact of workplace violence, in the form of bullying and harassment, on nursing student’s experience during placement and to make recommendations for education and placement providers. This is a qualitative study adopting a descriptive phenomenological approach. The study was conducted between June and July 2015. Open-ended questions were uploaded in the format of a commercial internet survey provider (SurveyMonkey.com) and distributed across a sample of nursing schools in the UK. The number of respondents was 657. Responses of students were analysed and coded by using thematic content analysis. Responses of students were grouped under three main themes and some sub-themes. These main themes are (1) Culture of nursing, (2) Acceptance of the culture and (3) Impact of the culture. Many indicated they experienced workplace violence and it made them consider leaving nursing. Some had normalized the poor behaviours as part of nursing. In conclusion, current students are the future of the profession and have a key role in shaping the culture for generations to come. Workplace violence, in the form of bullying and harassment, is prevalent and can negatively influence their view of the profession and their professional development. Universities and placement providers need to work together to reduce the incidence and impact of workplace violence in order to improve the culture of practice and foster a more positive image of the profession

Uncovering degrees of workplace bullying: a comparison of Baccalaureate nursing students' experiences during clinical placement in Australia and the UK.

Background: Bullying in health workplaces has a negative impact on individual nurses, their families, multidisciplinary teams, patient care and the profession. Aim: This paper compares the experiences of bully and harassment of Australian and UK baccalaureate nursing students during clinical placement. Method: A secondary analysis was conducted on two primary cross-sectional studies of bullying experiences of Australian and UK nursing students. Data were collected using the SEBDCP questionnaire and analysed using descriptive and inferential statistics. The total sample consisted of 833 Australian and 561 UK students Results: Australian nursing students experienced a higher rate of bullying (50.1%) than UK students (35.5%). Across both cohorts (Aust 53%, UK 68%). students identified other nurses as the main perpetrators and few bullied students chose to report the episode/s (Aust 28.5%, UK 19.4%). The main reason given for not reporting was fear of being victimised (Aust 53.6%, UK 54.5%). Sadly, a number felt ‘it is part of the job’ (UK: 21.6%, Aust: 23.9%). Conclusions: It is clear that a culture of bullying in nursing persists internationally. Nursing students are vulnerable and often experience and/or witness bullying episodes during clinical placement, leading them to question their future in the ‘caring’ profession of nursing. Bullying behaviour requires a zero tolerance by the nursing profession and education providers need to develop clear policies and implement procedures that protect students as the future nursing workforce

The origin of overpotential in lithium-mediated nitrogen reduction

The verification of the lithium-mediated nitrogen reduction system in 2019 has led to an explosion in the literature focussing on improving the metrics of faradaic efficiency, stability, and activity. However, while the literature acknowledges the vast intrinsic overpotential for nitrogen reduction due to the reliance on in situ lithium plating, it has thus far been difficult to accurately quantify this overpotential and effectively analyse further voltage losses. In this work, we present a simple method for determining the Reversible Hydrogen Electrode (RHE) potential in the lithium-mediated nitrogen reduction system. This method allows for an investigation of the Nernst equation and reveals sources of potential losses. These are namely the solvation of the lithium ion in the electrolyte and resistive losses due to the formation of the solid electrolyte interphase. The minimum observed overpotential was achieved in a 0.6 M LiClO4, 0.5 vol% ethanol in tetrahydrofuran electrolyte. This was −3.59 ± 0.07 V vs. RHE, with a measured faradaic efficiency of 6.5 ± 0.2%. Our method allows for easy comparison between the lithium-mediated system and other nitrogen reduction paradigms, including biological and homogeneous mechanisms

Waves of Professionalization Before, During and After Management Buyouts and Buy-ins of Private Family Firms

YesWe explore the process of professionalization pre- and post- buyout (MBO) or buyin (MBI) of former private family firms using longitudinal evidence from six UK family firms undergoing an MBO/I in 1998. Professionalization behaviour was monitored up to 2014. Previous studies have conceptualized professionalization as a threshold to be attained. We demonstrate that professionalization is a complex process occurring in waves, triggered by changes in firm ownership and management. Waves of professionalization converge during the MBO/I process. Buyouts provide a funnelling mechanism enabling diverse control systems to be standardized. Post-MBO/I, divergence in the professionalization process reoccurs contingent on firm-specific contexts. Professionalization focuses on operations when stewardship relationships predominate, but on agency control mechanisms when there is increased potential for agency costs. Buyout organizational form is an important transitory phase facilitating the professionalization process. Professionalization is not a once for all development stage.The Enterprise Research Centre is an independent research centre which focusses on SME growth and productivity. ERC is a partnership between Warwick Business School, Aston Business School, Imperial College Business School, Strathclyde Business School and Birmingham Business School. The Centre is funded by the Economic and Social Research Council (ESRC); the Department for Business, Innovation & Skills (BIS); Innovate UK; and, through the British Bankers Association (BBA), by the Royal Bank of Scotland PLC; HSBC Bank PLC; Barclays Bank PLC and Lloyds Bank PLC. The support of the funders is acknowledged. The views expressed in this report are those of the authors and do not necessarily represent those of the funders

Searching for the rules of electrochemical nitrogen fixation

Li-mediated ammonia synthesis is, thus far, the only electrochemical method for heterogeneous decentralized ammonia production. The unique selectivity of the solid electrode provides an alternative to one of the largest heterogeneous thermal catalytic processes. However, it is burdened with intrinsic energy losses, operating at a Li plating potential. In this work, we survey the periodic table to understand the fundamental features that make Li stand out. Through density functional theory calculations and experimentation on chemistries analogous to lithium (e.g., Na, Mg, Ca), we find that lithium is unique in several ways. It combines a stable nitride that readily decomposes to ammonia with an ideal solid electrolyte interphase, balancing reagents at the reactive interface. We propose descriptors based on simulated formation and binding energies of key intermediates and further on hard and soft acids and bases (HSAB principle) to generalize such features. The survey will help the community toward electrochemical systems beyond Li for nitrogen fixation

Nonaqueous Li-mediated nitrogen reduction: taking control of potentials

The performance of the Li-mediated ammonia synthesis has progressed dramatically since its recent reintroduction. However, fundamental understanding of this reaction is slower paced, due to the many uncontrolled variables influencing it. To address this, we developed a true nonaqueous LiFePO4 reference electrode, providing both a redox anchor from which to measure potentials against and estimates of sources of energy efficiency loss. We demonstrate its stable electrochemical potential in operation using different N2- and H2-saturated electrolytes. Using this reference, we uncover the relation between partial current density and potentials. While the counter electrode potential increases linearly with current, the working electrode remains stable at lithium plating, suggesting it to be the only electrochemical step involved in this process. We also use the LiFePO4/Li+ equilibrium as a tool to probe Li-ion activity changes in situ. We hope to drive the field toward more defined systems to allow a holistic understanding of this reaction

An optimized TOPS+ comparison method for enhanced TOPS models

This article has been made available through the Brunel Open Access Publishing Fund.Background Although methods based on highly abstract descriptions of protein structures, such as VAST and TOPS, can perform very fast protein structure comparison, the results can lack a high degree of biological significance. Previously we have discussed the basic mechanisms of our novel method for structure comparison based on our TOPS+ model (Topological descriptions of Protein Structures Enhanced with Ligand Information). In this paper we show how these results can be significantly improved using parameter optimization, and we call the resulting optimised TOPS+ method as advanced TOPS+ comparison method i.e. advTOPS+. Results We have developed a TOPS+ string model as an improvement to the TOPS [1-3] graph model by considering loops as secondary structure elements (SSEs) in addition to helices and strands, representing ligands as first class objects, and describing interactions between SSEs, and SSEs and ligands, by incoming and outgoing arcs, annotating SSEs with the interaction direction and type. Benchmarking results of an all-against-all pairwise comparison using a large dataset of 2,620 non-redundant structures from the PDB40 dataset [4] demonstrate the biological significance, in terms of SCOP classification at the superfamily level, of our TOPS+ comparison method. Conclusions Our advanced TOPS+ comparison shows better performance on the PDB40 dataset [4] compared to our basic TOPS+ method, giving 90 percent accuracy for SCOP alpha+beta; a 6 percent increase in accuracy compared to the TOPS and basic TOPS+ methods. It also outperforms the TOPS, basic TOPS+ and SSAP comparison methods on the Chew-Kedem dataset [5], achieving 98 percent accuracy. Software Availability: The TOPS+ comparison server is available at http://balabio.dcs.gla.ac.uk/mallika/WebTOPS/.This article is available through the Brunel Open Access Publishing Fun