Loran-C monitoring

The Loran-C monitor developed by Ohio University will collect Loran signal data for storage on magnetic tape. Stationed at the Ohio University Airport, Athens, Ohio, the monitor will provide valuable information concerning the daily and seasonal variation of the Loran-C signals for use in non-precision approach studies. With the aid of a second monitor, located in Gallion, Ohio, it can be determined if the errors found at a particular geographic location correlate with those found at another location. This will give some indication as to how far apart monitors can be positioned to obtain accurate non-precision approach data for various airports

The impact of organic livestock standards on animal welfare – a questionnaire survey of advisors, inspectors and veterinarians

This report was presented at the UK Organic Research 2002 Conference. A questionnaire survey of organic sector body inspectors, organic advisors and farm animal veterinarians was conducted to examine the respondents’ perceptions of the ability of the organic standards to deliver positive impacts on welfare of organic livestock. A total of 44 separate standards concerning livestock production were extracted from the United Kingdom Register of Organic Food Production livestock production standards. The respondents were asked to consider the potential impact of each standard on animal welfare in comparison to the routine practices used on conventional farms, using a five-point scale (improve significantly, improve slightly, no impact, deteriorate slightly and deteriorate significantly). A simple scoring system was used to rank the different standards in terms of their perceived positive impact on animal welfare. The significance of differences between respondent groups and livestock species were examined. Preliminary findings of the survey are summarised and the usefulness of the approach to evaluate livestock production standards is discussed

Left ventricular mechanical, cardiac autonomic and metabolic responses to a single session of high intensity interval training.

High-intensity interval training (HIIT) produces significant health benefits. However, the acute physiological responses to HIIT are poorly understood. Therefore, we aimed to measure the acute cardiac autonomic, haemodynamic, metabolic and left ventricular mechanical responses to a single HIIT session. Fifty young, healthy participants completed a single HIIT session, comprising of three 30-s maximal exercise intervals on a cycle ergometer, interspersed with 2-min active recovery. Cardiac autonomics, haemodynamics and metabolic variables were measured pre-, during and post-HIIT. Conventional and speckle tracking echocardiography was used to record standard and tissue Doppler measures of left ventricular (LV) structure, function and mechanics pre- and post-HIIT. Following a single HIIT session, there was significant post-exercise systolic hypotension (126 ± 13 to 111 ± 10 mmHg, p < 0.05), parallel to a significant reduction in total peripheral resistance (1640 ± 365 to 639 ± 177 dyne⋅s⋅cm , p < 0.001) and significant increases in baroreceptor reflex sensitivity and baroreceptor effectiveness index (9.2 ± 11 to 24.8 ± 16.7 ms⋅mmHg and 41.8 ± 28 to 68.8 ± 16.2, respectively) during recovery compared to baseline. There was also a significant increase in the low- to high-frequency heart rate variability ratio in recovery (0.7 ± 0.48 to 1.7 ± 1, p < 0.001) and significant improvements in left ventricular global longitudinal strain (- 18.3 ± 1.2% to - 29.2 ± 2.3%, p < 0.001), and myocardial twist mechanics (1.27 ± 0.72 to 1.98 ± 0.72°·cm , p = 0.028) post-HIIT compared to baseline. A single HIIT session is associated with acute improvements in autonomic modulation, haemodynamic cardiovascular control and left ventricular function, structure and mechanics. The acute responses to HIIT provide crucial mechanistic information, which may have significant acute and chronic clinical implications. [Abstract copyright: © 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

The example of coaching in the public sector: a quantitative case study

Coaching has become a key feature in the public sector environment. Since the global financial crisis greater demands have fallen on public sector organisations. Public sector organisations are in an era of value for money and provide excellent customer service. These organisations have put greater demand on their members of staff to perform well constantly. The aim of this paper is to explore the debates on coaching in a public sector environment. The research was carried out by applying a quantitative approach, namely a questionnaire survey. A public sector organisation was selected as the case study. From this research, it was observed that in the public sector organisation that was selected as the case study, employers were positively in favour of a strong dynamic coaching culture

Coaching works! A qualitative study exploring the effects of coaching in a public sector organisation

Professional development has become an important tool in the development of individual working in a public sector organisation. A crucial part of professional development is mentoring and coaching employees. The aim of this paper was to investigate the effects of coaching in the workplace, specifically whether coaching or being a coach is related to job satisfaction and psychological empowerment and whether being in a culture of coaching is related to job satisfaction. The research was carried out by undertaking a series of qualitative structured interviews. It was found that coaching has a positive effect in a public sector organisation