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61.
Real men are made,not born! Incidental exposure to energy drinks may promote men's tolerance of physical pain 下载免费PDF全文
Darren Abetkoff Torulf Karlsson Wen‐Bin Chiou 《Scandinavian journal of psychology》2015,56(6):622-625
The energy drink market has grown exponentially since the debut of Red Bull. Advertising of energy drinks tends to reinforce an emphasis on masculine identification. However, no previous study has addressed the symbolic effect of energy drinks on pain tolerance, that is, a particular masculine characteristic. We conducted a priming‐based experiment to show that energy drink primes elevated men's pain tolerance. Induced conformity to masculinity norms mediated the priming effect of energy drinks on pain tolerance. These findings suggest that mere reminders of masculinity‐related products can lead men to behave accordingly in seemingly irrelevant domains (i.e., pain tolerance). Besides distraction and placebo treatment, the connection between a symbolic masculinity prime and greater tolerance of pain may shed lights on an alternative route for pain control. 相似文献
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This study examined self-regulation in the form of selective optimization with compensation (SOC) at work as a moderator of the relationships of job control (as a job resource) and feeling recovered and energized in the morning (as a personal energy resource) with self- and coworker-rated work engagement. SOC was hypothesized to offset low levels of job control and low levels of personal energy. Based on a sample of 405 public-service employees in Germany, including a multi-source subsample of 141 employees and their respective coworkers, the results showed that SOC use moderated the relationship between the level of personal energy and self-ratings as well as coworker ratings of work engagement such that SOC mitigated low levels of personal energy. SOC at work did not offset low job control. The results suggest that using SOC is particularly important when employees lack energy. SOC strategies should, therefore, be fostered by managers and organizations. 相似文献
64.
Michael D. Kirchhoff 《Australasian journal of philosophy》2015,93(4):706-723
This paper examines, for the first time, the relationship between realization relations and the free energy principle in cognitive neuroscience. I argue, firstly, that the free energy principle has ramifications for the wide versus narrow realization distinction: if the free energy principle is correct, then organismic realizers are insufficient for realizing free energy minimization. I argue, secondly, that the free energy principle has implications for synchronic realization relations, because free energy minimization is realized in dynamical agent-environment couplings embedded at multiple time scales. 相似文献
65.
Electromyography-based human-computer interface development is an active field of research. However, knowledge on the effects of muscle fatigue for specific devices is limited. We have developed a novel myoelectric human-computer interface in which subjects continuously navigate a cursor to targets by manipulating a single surface electromyography (sEMG) signal. Two-dimensional control is achieved through simultaneous adjustments of power in two frequency bands through a series of dynamic low-level muscle contractions. Here, we investigate the potential effects of muscle fatigue during the use of our interface. In the first session, eight subjects completed 300 cursor-to-target trials without breaks; four using a wrist muscle and four using a head muscle. The wrist subjects returned for a second session in which a static fatiguing exercise took place at regular intervals in-between cursor-to-target trials. In the first session we observed no declines in performance as a function of use, even after the long period of use. In the second session, we observed clear changes in cursor trajectories, paired with a target-specific decrease in hit rates. 相似文献
66.
Recently, it was found that the dissociation distance of glide set dislocations introduced in Si just below the melting temperature by laser shock peening (LSP) is unusually wide (Iwata et al. J. Jpn Inst. Met. Materi.,79(2015),308–314). In order to distinguish whether or not this is to be attributed to uncorrelated motions of leading and trailing Shockley partials or the intrinsic temperature dependence of the stacking fault energy (SFE), dislocations introduced by LSP were annealed at 1350 °C, which should be high enough for the uncorrelated partials to assume the equilibrium correlated configuration. It was found that this unusual widening of a dissociated dislocation introduced by LSP is attributed to uncorrelated motions of Shockley partials. Following this conclusion, the temperature dependence of the intrinsic SFE of Si was determined on correlated dissociated dislocations up to near the melting temperature. The intrinsic SFE of Si shows only negligibly small temperature dependence from 400 °C up to near the melting temperature. 相似文献
67.
Sara Heidenreich 《Science as culture》2016,25(4):449-472
News media are important reference points for public sense-making of emerging technology. In Norway, offshore wind can be considered an emerging technology. Siting renewable energy technology offshore is commonly regarded as a solution to onshore implementation problems, as development happens ‘out of sight, out of mind’ of the public. However, does moving renewable energy technology offshore really prevent controversy? How is emerging offshore wind technology made comprehensible in Norwegian news media? The dominance of supporting actors and arguments in the Norwegian news media discourse on offshore wind energy technology and the high prevalence of the argument that offshore wind should be non-controversial due to its placement ‘out of sight’ suggest that the expectation that such technology will prevent controversy has been partly met. Still, the emerging technology has been accompanied by an evolving controversy, though with a different extent and focus than the controversy over onshore wind. Both supporting and opposing actors have made offshore wind energy technology comprehensible by employing economic, environmental and moral arguments. Economics has appeared as a privileged frame of interpretation used by both supporters and opponents. Environmental arguments have shifted their focus to biodiversity and global aspects such as sustainability and climate change, and lost their dominance relative to their role in onshore controversies. 相似文献
68.
Application of Sustainable Habitat: What is the Appropriation and Utilisation of Equipment After Energy‐Saving Renovations in Social Housing? 下载免费PDF全文
Inga Wittenberg Ghozlane Fleury‐Bahi 《Journal of community & applied social psychology》2016,26(5):409-420
To reduce energy consumption, technical equipment alone is not sufficient. Adjustment of behaviours so that equipment is used appropriately is also necessary. Numerous studies have shown how difficult it is to change behaviours and how many factors are involved. The aim of this study is to identify the psychosocial factors facilitating or inhibiting energy‐saving behaviours in the appropriation of energy‐saving equipment by residents. Forty‐one semi‐directive interviews were conducted with tenants of terraced houses (12 people) and flats (29 people) located in the same residential area in a French city. The blocks of flats and terraced houses are managed by a proprietor of social housing. The results of a categorical content analysis highlight the importance of the relationship between tenants and proprietor and tenants' low motivation concerning the energy‐saving renovations. Consequently, we argue for the importance of favouring active participation by tenants in order to promote acceptance and appropriation of the new equipment. Furthermore, both the social and physical contexts of residents must be taken into account and energy saving must be integrated into other types of environmental behaviours in the neighbourhood in order to improve coherence and credibility. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
69.
James Goetz 《Theology & Science》2016,14(3):325-339
This paper models God and time in the framework of modern physics. God bridges and simultaneously exists in (1) a universe with infinite tenseless time and (2) a created parallel universe with tensed time and a point origin. The primary attributes of God are inexhaustible love, inexhaustible perception, and inexhaustible force. The model also incorporates modern physics theories that include relativity, the conservation of energy, quantum mechanics, and multiverse geometry. For example, creation out of nothing and divine intervention are subject to physical processes and likewise nomological possibility. I will call this model semiclassical theism. 相似文献
70.
Angela Last 《Science as culture》2018,27(1):118-130
This article reviews the Wellcome Collection exhibitions ‘Making Nature: How We See Animals’ and ‘Electricity: The Spark of Life’. While the two exhibitions appear to have disparate topics—one exhibition speaks about our co-existence with animals, the other about energy futures—they speak to each other in thought-provoking ways around the questions: how are we human in these times, and what possible trajectories are available to us? 相似文献