scholarly journals The acceptable level of risk-taking for traditional rock climbers

2014 ◽  
Vol 9 (1 (special issue)) ◽  
Author(s):  
David Chaloupsky
Author(s):  
Sean J. Johnson ◽  
Sarah Benson ◽  
Andrew Scholey ◽  
Chris Alford ◽  
Joris C. Verster

The relationship between risk-taking behavior, alcohol consumption and negative alcohol-related consequences is well known. The current analyses were conducted to investigate whether alcohol mixed with energy drink (AMED) is related to risk-taking behavior and if there is a relationship between the amount of energy drink mixed with alcohol consumed, risk-taking behavior and negative alcohol-related consequences. Data from N = 1276 AMED consuming students from the Netherlands, UK and Australia who completed the same survey were evaluated. The analysis revealed that, compared to AMED occasions, on alcohol only (AO) occasions significantly more alcohol was consumed and significantly more negative alcohol-related consequences were reported. On both AO and AMED occasions, there was a strong and positive relationship between amount of alcohol consumed, level of risk-taking behavior and number of reported negative alcohol-related consequences. In contrast, the level of risk-taking behavior was not clearly related to energy drink consumption. Across risk-taking levels, differences in the amount of energy drink consumed on AMED occasions did not exceed one 250 mL serving of energy drink. When correcting for the amount of alcohol consumed, there were no statistically significant differences in the number of energy drinks consumed on AMED occasions between the risk-taking groups. In conclusion, alcohol consumption is clearly related to risk-taking behavior and experiencing negative alcohol-related consequences. In contrast, energy drink intake was not related to level of risk-taking behavior and only weakly related to the number of experienced negative alcohol-related consequences.


2021 ◽  
pp. 70-72
Author(s):  
М.В. Свирина

В данной статье рассматриваются особенности функционирования цифровой экономики в современных условиях. В условиях цифровой экономики полное устранение опасности или риска неизбежно влечет за собой отказ от дополнительных возможностей развития экономики. Поэтому при построении системы безопасности необходимо определить приемлемый уровень риска как с точки зрения его управляемости и предсказуемости, так и возможных последствий. This article discusses the features of the functioning of the digital economy in modern conditions. In the digital economy, the complete elimination of danger or risk inevitably entails the rejection of additional opportunities for economic development. Therefore, when building a security system, it is necessary to determine an acceptable level of risk, both in terms of its controllability and predictability, as well as possible consequences.


Games ◽  
2018 ◽  
Vol 9 (3) ◽  
pp. 72 ◽  
Author(s):  
Lorenzo Spadoni ◽  
Jan Potters

We investigate, theoretically and experimentally, the effect of competition on risk taking in a contest in which players only decide on the level of risk they wish to take. Taking more risk implies a chance of a higher performance, but also implies a higher chance of failure. We vary the level of competition in two ways: by varying the number of players (2 players versus 8 players), and by varying the sensitivity of the contest to differences in performance (lottery contest versus all-pay auction). Our results show that there is a significant interaction effect between the two treatments, suggesting that players are particularly prone to take more risks if both the number of players and the sensitivity to performance are higher.


1963 ◽  
Vol 1963 (1) ◽  
pp. i-31 ◽  
Author(s):  
Michael A. Wallach ◽  
Nathan Kogan ◽  
Daryl J. Bem

1988 ◽  
Vol 22 (8) ◽  
pp. 873-876 ◽  
Author(s):  
Curtis C. Travis ◽  
Holly A. Hattemer-Frey

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Aneta NAPIERAJ

Failures are a problem for every company that causes the plant to stop working and thus incur losses. It is therefore obvious thatcompanies want to eliminate unplanned downtime in the production process. In the wake of the still increasing demands in termsof productivity and safety requirements, cost reduction, the industry is forced to seek the optimum between economic requirementsand an acceptable level of risk in terms of security. Modern factories equipped with computerized processes and extensive diagnostictools often do not use all the information that is collected from the hardware level. It happens that some of the relationshipsbetween events are often overlooked or neglected.The article presents an approach to increasing machine reliability through predictive data analysis. The assumptions of the predictiveand preventive maintenance methods are presented. The threats and possibilities offered by this methodology implemented inthe production process are presented.


2021 ◽  
Author(s):  
V.V. Moskvichev ◽  
U.S. Postnikova ◽  
O.V. Taseiko

Models and assessment methods of anthropogenic risk are analyzed at this article, general basis of mathematical approach for risk analysis is disclosed. Based on multivariate statistic methods, algorithm of analysis for Siberian territories safety is formulated, it allows to define acceptable level of risk for each territorial group (cities with population density more than 70 000, towns with population less than 70 000, and municipals areas).


Author(s):  
David C. DeGagne

It is essential in today’s socio-economic environment that pipeline operators adopt and utilize a comprehensive approach to managing technical, environmental, economic and public safety risks associated with their business. Clearly, this type of approach to risk management would be integrated and include a variety of considerations. For example, one is the technical assessment of the level of safety or risk inherent within the system itself. Another, is the external view held of that system. While the physical system and its associated risk can be identified, evaluated and to some extent controlled, the external view of the risk, however, is an entirely different matter. Making important decisions about risk requires that both the external and internal views be in agreement. When this is not the case, an integrated management plan needs to include a risk communication component. Simply, risk communication is the purposeful exchange of information about the existence, nature, form, severity or acceptability of risks.1 An effective risk communication strategy will be able to gauge the political and social reaction to a project. If pipeline operators try to establish what a project’s acceptable level of risk is without a purposeful exchange of information with the community the effort will likely fail. The need to look at the “big picture” is paramount. All factors which affect the outcome of the project need to be understood and, in some way, contribute meaningfully to the final product. The most overlooked aspect in risk management is the qualitative assessment of “how does the public perceive the risk?”. Risk analysts use many basic technical assumptions in their risk assessments. They allow their training and faith in the science to be sufficient indicators of the real risk. The public, on the other hand, view risk from a completely different perspective and set of values. Consequently, when attempts are made to quantitatively determine “what is an acceptable level of risk” the outcome must be viewed as incomplete, lacking the critical external input. Experience suggests that the only ones who can truly determine what is an acceptable level of risk are those who must ultimately accept that risk. This is where the power of effective risk communication can play a significant role in the risk management process. While risk analysis can help in understanding the potential of a risk, effective risk communication and public outreach are necessary in understanding the perceptions and concerns of the community. It seems ironic that corporations dedicate tremendous resources deriving a mathematical estimate of risk that most in the community cannot comprehend much less believe what the numbers are supposed to tell them. This paper will help to explain the fundamentals of risk communication, its ethical use and methods for developing a strategy for outreach programs as part of an integrated risk management plan.


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