779 research outputs found
Putting leadership in its place: Transferability of leadership ability across contexts
Abstract
The aim of this study was to contribute to the growing body of research involving the
subject of leadership, while looking at a facet of this phenomenon on which there
appears to be very little data available. In the fast moving environment of the twenty
first century, there is more and more pressure on leaders from every area of industry,
commerce, community and public service to be capable of not only performing their
basic tasks in the immediate scope of their area of responsibility, but also a growing
expectation that they must be capable of exporting this ability into any environment or
context that the organisation rapidly finds itself. There is little time to recruit, train and
deploy new leaders when a novel situation presents itself. This research employs a
qualitative approach utilising an interpretive multiple case study method to investigate
what followers look for and expect in their leaders in the form of traits, values or
characteristics. The investigation then looks to see what style of leader employs these
values to best effect, suggesting that this type of style, based on this set of values, are
the most likely to be durable across any context. The study is conducted looking at the
wider culture of the individual participant in terms of age and era, gender, education,
and the added dynamic of punishment as a leadership tool. While initial findings
suggest that females may have this ability to transfer their leadership style at face value,
the study acknowledges the variables involved and recommends the way forward for
future research in this area
Storage dynamics in hydropedological units control hillslope connectivity, runoff generation, and the evolution of catchment transit time distributions
Acknowledgments We thank the European Research Council (ERC; project GA 335910 VEWA) and Natural Environment Research Council (NERC; project NE/K000268/1) for funding. We would like to thank Konrad Piegat for invaluable help with the fieldwork. Iain Malcolm and staff at Marine Scotland (Pitlochry) are also thanked for the provision of data from the AWS. We also thank three anonymous reviewers for their constructive comments.Peer reviewedPublisher PD
Method and apparatus for reducing microwave oscillator output noise
Microwave oscilltors incorporate r.f. feedback with carrier suppression to reduce phase noise. In a direct feedback oscillator arrngement a circulator is interposed between the r.f. amplifier and the high-Q resonator. The amplifier output is applied to the slightly over-coupled input port of the resonator so that the resultant net return signal is the vectorial difference between the signals emitted and reflected from the resonator. The gain of the r.f. amplifier is chosen to regenerate the forward signal from the net return signal. In a STALO-type arrangement, the resonator is critically coupled and an r.f. amplifier added to the path of the net return signal. The sensitivity of the STALO-type feedback loop is thereby enhanced while added amplifier noise is minimized by the superposition of the signals emitted by and reflected from the resonator
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The Need of Research Initiatives Amidst and After the Covid-19 Pandemic: A Message from the Editors of the European Journal of Vascular and Endovascular Surgery.
ANALISA DAN PERANCANGAN SISTEM INFORMASI GEOGRAFIS PERSEBARAN DEMAM BERDARAH DENGUE (DBD) PADA DINAS KESEHATAN KOTA BOGOR
ANALISA DAN PERANCANGAN SISTEM INFORMASI GEOGRAFIS PERSEBARAN DEMAM BERDARAH DENGUE (DBD) PADA DINAS KESEHATAN KOTA BOGOR - Analisis, Perancangan, Sistem Informasi Geografis, Persebaran Puskesmas, Persebaran Penyakit Demam Berdarah, Jalur sistem rujukan, Dinas Kesehatan Kota Bogor, Puskesma
Activity interference caused by traffic noise: experimental determination and modeling of the number of noticed sound events
Activity interference is widely considered to be a central mechanism linking exposure to noise and emergence of annoyance. Salient sound events in particular may divert attention from the task at hand, thereby reducing task performance. Sound events caused by traffic noise intruding the dwelling are therefore often found to be a main cause of community noise annoyance. In this work, experimental and simulation results on activity interference caused by traffic noise are compared. On the one hand, an experiment on activity interference by traffic noise was conducted in a realistic setting resembling an at-home situation. Subjects were instructed to read, while being exposed to a combination of road and railway traffic noise. The number of train pass-by events, the distance to the railway track and the emergence of train events above the background noise was varied among subjects. After completion of the reading task, the subjects had to evaluate their perceived disturbance due to passing trains and to report how many trains they noticed in retrospective. On the other hand, a computational model of auditory attention was used to determine the number of train pass-by events that subjects would notice, solely based on the acoustic stimuli used in the perception experiment. Using an optimized stochastic function that simulates the attention spend on the reading activity of the subjects, the model was able to replicate trends found in the empirical results, and estimated the number of noticed train events quite well
Identity, importance, and their roles in how corporate social responsibility affects workplace attitudes and behavior
This paper contributes to growing research exploring employee attitudinal and behavioral reactions to organizational corporate social responsibility initiatives focused on environmental and social responsibility and sustainability. Drawing on social identity theory, we develop and test a moderated-mediation model where employees’ organizational identification mediates the relationship between their perceptions of organizational CSR initiatives and their work engagement and organizational citizenship behaviors, but this relationship is positive only when employees value the role of organizations in supporting environmental and social causes. In a survey of 250 employees from a variety of German organizations, across a range of industry sectors, our hypotheses were fully supported. Theoretical and practical implications are discussed
How are nature-based solutions contributing to priority societal challenges surrounding human well-being in the United Kingdom: a systematic map
Background: The concept of nature-based solutions (NBS) has evolved as an umbrella concept to describe approaches to learning from and using nature to create sustainable socio-ecological systems. Furthermore, NBS often address multiple societal challenges that humans are facing in the medium to long-term and as such can enhance human well-being (HWB). This study was commissioned to fulfil the need for a targeted systematic evidence map on the linkage between NBS and HWB to support focused research going forward that addresses the key knowledge needs of policy makers in the UK and beyond.
Methods: A consultation with policy makers and government agency staff (n = 46), in the four component parts of the UK (England, Wales, Scotland, Northern Ireland) was conducted in spring 2019. This identified four key societal challenges of operational experience lacking a scientific evidence base. Three of these challenges related to management issues: NBS cost-efficacy, governance in planning, environmental justice. The fourth challenge related to the acoustic environment (soundscape). Using systematic methods, this study searched for and identified studies that assessed NBS on HWB with regard to these four selected societal challenges.
Review findings: A total of 7287 articles were returned from the systematic search and screened for suitability at the level of title and abstract. A total of 610 articles passed screening criteria to warrant full text screening. Of these, 115 studies met the full text criteria for eligibility in the final systematic map database. Included studies were coded for twelve NBS interventions and ten HWB related outcome categories. Most of the evidence reviewed referred to natural, blue or green infrastructure in the urban environment and focused on economic, material and health aspects of HWB. Less than 2% of studies identified in the searches robustly reported the role of NBS actions or interventions on HWB compared with non-NBS actions or interventions.
Conclusion: This systematic map found the evidence base is growing on NBS-HWB linkages, but significant biases persist in the existing literature. There was a bias in favour of the urban environment and restoration studies focused on conservation aspects, with only a few studies investigating the full suite of advantages to HWB that can be delivered from NBS actions and interventions. The soundscape was the least studied of the societal challenges identified as being of key importance by policy makers, with cost-efficiency the most reported. There was a lack of robust long-term studies to clearly test the potential of NBS regarding the HWB outcomes compared with non-NBS alternatives. This lack of robust primary knowledge, covering all four key societal challenges identified, confirms that the knowledge gaps identified by the policy makers persist, and highlights a clear research need for long-term, transdisciplinary studies that focus on comparisons between NBS and non-NBS alternatives
Short-term prospective memory deficits in chronic back pain patients
Objective: Chronic pain, particularly low back pain, is widespread. Although a great deal is known about the impact that this has on quality of life and physical activity, relatively little has been established regarding the more cognitive effects of pain. This study aims to find out whether individuals with chronic pain experience memory deficits in prospective memory (PM), the process of remembering to do things at some future point in time. Examples of PM include remembering to keep an appointment, such as a visit to a clinic, or to perform a particular task, such as paying a bill on time.
Methods: The PM of 50 participants with chronic pain was compared with 50 pain-free participants. Each participant completed the Prospective Memory Questionnaire, which assesses three aspects of prospective memory (short-term habitual, long-term episodic, and internally cued), and records the use of strategies to aid remembering.
Results: In comparison to those not in pain, participants with chronic pain had significantly impaired short-term prospective memory, an effect which was evident even after co-varying use of analgesics and other drugs.
Conclusions: These findings provide new insights into prospective memory dysfunction in people with chronic pain. Possible mechanisms for this dysfunction are discussed and suggestions for future research given
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