Human subjects research has increased in Myanmar since 2010 and, accordingly, the establishment of research ethics committees has increased review of these research studies. However, characteristics that reflect the operations of RECs in Myanmar have not been assessed. To assess the structures and processes of RECs at medical institutions in Myanmar, we used a self-assessment tool for RECs operating in low- and middle-income countries. This tool consists of the following ten domains: organizational aspects, membership and ethics training, submission arrangements and (...) materials, meeting minutes, policies referring to review procedures, review of specific protocol and informed consent items, communication a decision, continuing review, REC resources and institutional commitment. We distributed this self-administered questionnaire to RECs from 15 medical institutions in Myanmar and one representative from each REC completed this questionnaire and returned it anonymously. We used descriptive, bivariate and multivariate statistics to analyse the data. Out of a maximum 200 points, the total mean score for Myanmar medical institutions was 112.6 ± 12.77, which is lower compared with the aggregate mean score of 137.4 ± 35.8 obtained from RECs in other countries. Domains in which the average percentage score was less than 60% included organizational commitment, membership and ethics training, continuing review and REC resources. Many RECs have a diverse membership and appropriate gender balance but lacked essential policies. The results show that for Myanmar RECs, there is significant room for improvement in their “structures and processes” as well as the extent of institutional commitment. The self-assessment tool proved to be a valuable method to assess the quality of RECs. (shrink)

Myanmar has recently surfaced from total military rule and efforts at conducting research to enhance the health of the population has increased during the recent democratization process, both from the military and civil sectors as well as support from international agencies. International guidelines mandate that such research requires prior ethics review in accordance with international standards. Previous commentators have expressed concerns, however, regarding the degree of adequate training in research ethics for investigators, the optimal functioning of Research Ethics Committees, and (...) the extent of responsible conduct in research in low and middle-income countries. Such concerns might also be applicable to Myanmar, especially since it has recently emerged from a long period of military rule where there has been lack of basic freedoms and human rights abuses. We herein review the current gaps in research ethics capacity in Myanmar, the status of the existing RECs and the current efforts to establish training programs to enhance capacity in research ethics. (shrink)

This paper reports a study of the key success factors of what have been recognized as successful service enterprises in China, each considered representative of its respective industry. The grounded theory approach was used to analyze information collected from these enterprises, resulting in the identification of the attributes shared by these enterprises: customer-oriented service, service management, service innovation, and corporate social responsibility. Based on these attributes, a survey was conducted to verify the relationships among these attributes and important outcomes, namely (...) customer satisfaction, perceived service quality, and enterprise reputation. The results of the statistical analysis indicate that the four attributes have positive impacts on service outcomes. The findings are of far-reaching importance in view of the vast potential service markets in China. (shrink)

This paper mainly discusses Tan Luan Amitabha created the theory of the nature of salvation. Gein Tan Luan force first proposed trust him, and so as "easy street" and "hard track" distinction, this emphasis on his ability to say, and the traditional Buddhist emphasis on self-liberation is different, each being misunderstood as a Buddhist heresy; but the two kinds of Tan Luan body of law that, on the one hand Chengji Long said the tree two more from the thinking Bian (...) air to the pursuit of Wisdom of Buddha there is generally on the one hand, Cheng Jishi body of law and other pro-flow Buddha body theory, more deepen its Tathagatagarbha ideas for his theory of Amitabha Buddha body exercise through the Mahayana concept of the base and refined with the lies. In addition, Tan Luan "two kinds of bodies of law," the body of law that seems, and Tan Luan - Dao Chao - Sin a series of Pure Land teaching "is the reported non-" of saying different things, but in reality he was a unique dialectic of the "two" terms, indicating Amitabha in San secular representations in two ambiguities, including: self-reliance - his strength, name - for example, the law of the body of law - convenient body of law, etc., and from beyond all relative to the Absolute Dharmakaya Amitabha concept, derived symbol of the Buddha-bit cell of the surface to his power, the willing, the body is good diversion Amitabha's report said the pilot. In the history of Pureland-Buddhism, Tan Luan is the first one who claims to rely on the force of Buddha, and divides Buddhism into two patterns-the easy way vs. The difficult way. The notion of his power is different from the main principle of Buddhism, and always misunderstanded as betrayer. But if we analyze the theory of Tan Luan, we can find two dimensions. In one side, he succeeds the idea of ​​two-kaya from N? g? rjuna, but his notion of? unya is more near Buddha-nature. On the other side, he succeeds the idea of ​​the emanatuon of dharma-k? ya from Vasubandhu, but more inclines to tathagata-garbha thought. So we can say, Tan Luan's theory of the force of Amita-Buddha is rooted on the tradition of Amita-Buddha is rooted on the tradition of Mahayana-Buddhism, and it is exactly the prototype of the Buddha-k? ya. Besides this, in the theory of Tan Luan's two -dharmak? ya, the term of dharmakaya Buddha is looked different to the doctrine of the series that he belongs. But he uses many dialectic terms of two-k? ya, such as: self-power-other power, Name of Buddha - For example, the law of the body of law - convenient body of law, and so on, in order to explain the duality of Amita-Buddha as the Absolute One appears himself between the sacred and the profane. And from the notion of the Absolute dharma-k? ya of Amita -Buddha, the side of the Buddha's personal character, such as the force, vow, and so on, is developed. In fact, his theory of Amita-Buddha is nothing but the pioneer of the theory of samboghak? ya Amita-Buddha in the series of Shandau. (shrink)

Acetylation of internal lysine residues of core histone N-terminal domains has been found correlatively associated with transcriptional activation in eukaryotes for more than three decades. Recent discoveries showing that several transcriptional regulators possess intrinsic histone acetyltransferase (HAT) and deacetylase (HDAC) activities strongly suggest that histone acetylation and deacetylation each plays a causative role in regulating transcription. Intriguingly, several HATs have been shown an ability to acetylate nonhistone protein substrates (e.g., transcription factors) in vitro as well, suggesting the possibility that internal (...) lysine acetylation of multiple proteins exists as a rapid and reversible regulatory mechanism much like protein phosphorylation. This article reviews recent developments in histone acetylation and transcriptional regulation. We also discuss several important, yet unanswered, questions. BioEssays 20:615–626, 1998. © 1998 John Wiley & Sons Inc. (shrink)

The agro-pastoral ecotone, an ecological transition zone connecting adjacent areas of agricultural planting area and grassland animal husbandry, has three features: a complex natural condition, relatively pronounced population pressure, and a fragile ecological environment. In this study, we conducted an ecosystem risk assessment in the western part of Jilin Province, China, based on multiscale and multitemporal remote sensing images and land-use data. Furthermore, we focused on land-use change from 1995 to 2015 by applying the dynamic change information survey method and (...) carrying out a transfer track analysis. The results revealed three main findings. The ecological risk index at the scale of 3 km × 3 km harbors significant spatial correlation. The ecological risk index of unutilized land, forest land, and grassland is relatively high for each, and their anti-interference ability is weak, while the ecological risk index of construction land and water area is the lowest. Human interference, e.g., construction activities and cultivated land occupation, is the leading factor driving the exacerbation of ecological risk and frequent land-use type conversions. At the study period’s end, a trend of slight contraction in the high-risk areas was found, indicating that land-use regulation and land protection policies have had significantly positive impact upon the lands’ ecological value. The overall study identified a reasonable research scale for eco-environmental risk assessment and discerned relationships between regional land-use changes through geospatial analysis. Moreover, our findings can help provide practical case study information applicable to similar regions with agro-pastoral ecotones. (shrink)

This paper aims to clarify and resolve issues surrounding the so-called formal linking problem in interpreting the Internally Headed Relative Clause construction in Korean and Japanese, a problem that has been identified in recent E-type pronominal treatments of the construction (e.g., Hoshi, K. (1995). Structural and interpretive aspects of head-internal and head-external relative clauses. PhD dissertation, University of Rochester; Shimoyama, J. (2001). Wh-constructions in Japanese. PhD dissertation, University of Massachusetts at Amherst). In the literature, this problem refers to the difficulty (...) of capturing the delimited semantic variability of the E-type pronoun present in the embedding clause of the construction. I show that the E-type pronoun at issue is subject to a different licensing condition from a typical E-type pronoun and therefore presents a different linking problem. More specifically, it requires that the embedded clause describe a state of its antecedent and its descriptive content be supplied by a salient property represented in the logical form of the embedded clause. I propose an event-based semantic analysis that derives the effects of this novel generalization by establishing a binding relation between the event structure of the embedded clause and the denotation of the E-type pronoun. (shrink)

This article introduces a theoretical framework that combines institutional and stakeholder theories to explain how firms choose their corporate social responsibility (CSR) strategy. Organizational researchers have identified several distinct CSR strategies (e.g., obstructionist, defensive, accommodative, and proactive), but did not explain the sources of divergence. This article argues that the divergence comes from the variability in the configuration of external influences that consists of institutional and stakeholder pressures. While institutions affect firms’ social behavior by shaping the macro-level incentive structure and (...) sources of legitimacy (distal mechanisms), firms’ stakeholders can amplify or buffer the institutional forces by acting as mediators (proximate mechanisms). The two dimensions are interdependent in that stakeholders draw legitimacy and power from institutions, and institutions are often actualized through stakeholder mechanisms. Together, they form a particular configuration of external influences that shapes how focal firms construct their CSR strategy. (shrink)

Despite the increasing number of studies on user experience and user interfaces, few studies have examined emotional interaction between humans and deformable objects. In the current study, we investigated how the anthropomorphic design of a flexible display interacts with emotion. For 101 unique 3D images in which an object was bent at different axes, 281 participants were asked to report how strongly the object evoked five elemental emotions (e.g., happiness, disgust, anger, fear, and sadness) in an online survey. People rated (...) the object’s shape using three emotional categories: happiness, disgust–anger, and sadness–fear. It was also found that a combination of axis of bending (horizontal or diagonal axis) and convexity (bending convexly or concavely) predicted emotional valence, underpinning the anthropomorphic design of flexible displays. Our findings provide empirical evidence that axis of bending and convexity can be an important antecedent of emotional interaction with flexible objects, triggering at least three types of emotion in users. (shrink)

Using a cross-modal semantic priming paradigm, both experiments of the present study investigated the link between the mental representations of iconic gestures and words. Two groups of the participants performed a primed lexical decision task where they had to discriminate between visually presented words and nonwords (e.g., flirp). Word targets (e.g., bird) were preceded by video clips depicting either semantically related (e.g., pair of hands flapping) or semantically unrelated (e.g., drawing a square with both hands) gestures. The duration of gestures (...) was on average 3,500 ms in Experiment 1 but only 1,000 ms in Experiment 2. Significant priming effects were observed in both experiments, with faster response latencies for related gesture–word pairs than unrelated pairs. These results are consistent with the idea of interactions between the gestural and lexical representational systems, such that mere exposure to iconic gestures facilitates the recognition of semantically related words. (shrink)

Changing the information format from probabilities into frequencies as well as employing appropriate visualizations such as tree diagrams or 2 × 2 tables are important tools that can facilitate people’s statistical reasoning. Previous studies have shown that despite their widespread use in statistical textbooks, both of those visualization types are only of restricted help when they are provided with probabilities, but that they can foster insight when presented with frequencies instead. In the present study, we attempt to replicate this effect (...) and also examine, by the method of eye tracking, why probabilistic 2 × 2 tables and tree diagrams do not facilitate reasoning with regard to Bayesian inferences (i.e., determining what errors occur and whether they can be explained by scan paths), and why the same visualizations are of great help to an individual when they are combined with frequencies. All ten inferences of N = 24 participants were based solely on tree diagrams or 2 × 2 tables that presented either the famous “mammography context” or an “economics context” (without additional textual wording). We first asked participants for marginal, conjoint, and (non-inverted) conditional probabilities (or frequencies), followed by related Bayesian tasks. While solution rates were higher for natural frequency questions as compared to probability versions, eye-tracking analyses indeed yielded noticeable differences regarding eye movements between correct and incorrect solutions. For instance, heat maps (aggregated scan paths) of distinct results differed remarkably, thereby making correct and faulty strategies visible in the line of theoretical classifications. Moreover, the inherent structure of 2 × 2 tables seems to help participants avoid certain Bayesian mistakes (e.g., “Fisherian” error) while tree diagrams seem to help steer them away from others (e.g., “joint occurrence”). We will discuss resulting educational consequences at the end of the paper. (shrink)

In written and spoken communications, metaphors are often used as an aid to help convey abstract or less tangible concepts. However, the benefits of using visual metaphors in visualization have so far been inconclusive. In this work, we report an empirical study to evaluate hypotheses that visual metaphors may aid memorization, visual search and concept comprehension. One major departure from previous metaphor-related experiments in the literature is that we make use of a dual-task methodology in our experiment. This design offers (...) an abstraction of typical situations where viewers do not have their full attention focused on visualization (e.g., in meetings and classes). The use of the secondary task introduces “divided attention”, and makes the effects of visual metaphors more observable. In addition, it also serves as additional masking in memory-based trials. The results of this study show that visual metaphors can help participants better remember the information depicted in visualization. On the other hand, visual metaphors can have a negative impact on the speed of visual search. The results also show a complex pattern as to the benefits of visual metaphors in helping participants grasp key concepts from visualization. (shrink)

In [10] Friedman showed that is a conservative extension of <ε0for-sentences wherei= min, i.e.,i= 2, 3, 4 forn= 0, 1, 2 +m. Feferman [5], [7] and Tait [11], [12] reobtained this result forn= 0, 1 and even with instead of. Feferman and Sieg established in [9] the conservativeness of over <ε0for-sentences for alln. In each paper, different methods of proof have been used. In particular, Feferman and Sieg showed how to apply familiar proof-theoretical techniques by passing through languages with Skolem (...) functionals.In this paper we study the same choice principles in the presence of theBar Rule, which permits one to infer the scheme of transfinite induction on a primitive recursive relation ≺ when it has been proved that ≺ is wellfounded. The main result characterizes + as a conservative extension of a system of the autonomously iterated-comprehension axiom for-sentences. Forn= 0 this has been proved by Feferman in the form that + is a conservative extension of <Γ0; this was first done in [8] by use of the Gödel functional interpretation for the stronger systemZω+μ+ + and then more recently by the simpler methods of [9]. Jäger showed how the latter methods could also be used to obtain the general result of Theorem 1 below. (shrink)

Physical activity and sedentary behaviour have been linked to the mental health of children and adolescents, yet the timing of behaviours may play a role in this relationship and clarifying this could inform interventions. We explored cross-sectional associations of PA and SED in varying time segments throughout the school day with the mental health of school-aged children and adolescents from rural Northeastern Ontario, Canada. A total of 161 students wore accelerometers for 8 days and completed a self-report survey. Mental health (...) was measured using the Strengths and Difficulties Questionnaire. Accelerometer-measured SED, light PA, and moderate and vigorous PA were estimated in the time-segments before school, school time, after school, and evenings. Associations were tested with multilevel linear regressions while adjusting for confounding factors. Students spent 72.6 min in MVPA, 209.0 min in LPA, and 621.0 min in SED per day. Daily SED was associated with less conduct problems. Evening LPA was inversely associated with hyperactivity, while SED was associated with hyperactivity and with peer problems before school, and during school. No associations were observed for MVPA, emotional symptoms, or prosocial behaviour. In conclusion, displacing SED with LPA in some specific periods of the day may benefit the mental health of students; taking this into account could strengthen interventions. (shrink)

Objectives The potential effects of exposure to repetitive subconcussive head impacts through routine participation in sport are not understood. To investigate the effects of repetitive subconcussive head impacts we studied boxers following customary training (sparring) using transcranial magnetic stimulation (TMS), decomposition electromyographic (EMG) and tests of memory. Methods Twenty amateur boxers performed three 3-min sparring bouts. Parameters of brain function and motor control were assessed prior to sparring and again immediately, 1 h and 24 h post-sparring. Twenty control participants were (...) assessed following mock-sparring. Results One hour after sparring boxers showed increased corticomotor inhibition, altered motor unit recruitment strategies, and decreased memory performance relative to controls, with values returning to baseline by the 24 h follow up. Conclusion Repetitive subconcussive head impacts associated with sparring resulted in acute and transient brain changes similar to those previously reported in soccer heading, providing convergent evidence that sport-related head impacts produce a GABAergic response. These acute changes in brain health are reminiscent of effects seen following brain injury, and suggest a potential mechanism underlying the damaging long-term effects of routine repetitive head impacts in sport. (shrink)

High school students are at risk for increased sedentary behavior due in part to a decrease in physical activity throughout adolescence and to required sedentary behavior during much of the school day. The purpose of the current study is to examine the impact of using activity workstations in a high school English class for struggling readers. Twenty high school students participated in the study. The participants completed a 16-week study where each participant used an activity workstation for 8 weeks and (...) a traditional desk for 8 weeks in a crossover design for a 40-min period during normal class. They responded to a series of subjective questions about reading and schoolwork at the beginning and end of each 8-week session and followed the READ 180 program designed to help struggling readers during the study. The results indicated that academic performance increased in both desk conditions during the study and from the beginning to the end of the study. In addition, there was a significant improvement in items in the subjective survey related to reading, motivation, and schoolwork in both desk conditions across the study. The current results suggest that using an activity workstation in the classroom did not negatively affect academic performance or students’ perceptions of working on academic assignments compared to the traditional desk condition. These results indicate that activity workstations could be implemented in classrooms to provide students with a non-sedentary option during the school day thus increasing physical activity in students. (shrink)

Violence has been linked to the co-occurrence of cognitive dysfunction and altered activations in several brain regions. Empirical evidence demonstrated the benefits of acute exercise on motor inhibition and error detection and their neuronal processing. However, whether such effects also hold for the population with violent behaviors remains unknown. This study examined the effects of acute aerobic exercise on inhibitory control and error monitoring among violent offenders. Fifteen male violent offenders were counterbalanced into experimental protocols, which comprised a 30-min moderately (...) aerobic exercise [60% heart rate reserve] and a 30-min reading control session. After each session, participants performed an emotional stop signal task while event-related potentials were recorded simultaneously. Results showed insignificant changes in ERPs components [i.e., N2, P3, error-related negativity, and error-positivity amplitudes] and the behavioral performance in go condition, stop accuracy, and post-error adjustments by exercise. However, the current study demonstrated that the acute exercise facilitated stop signal reaction time when compared to the control session regardless of emotional conditions. This is the first research to exhibit the improvements in inhibitory performance by acute exercise for violent offenders. Most importantly, this effect was independent of affective settings, expanding the existing knowledge of the influences of acute exercise on cognition. Our findings implicate the perspective of acute exercise for clinical and correctional practices. (shrink)

Deep brain stimulation is a well-established therapy for the motor symptoms of Parkinson’s disease, but there remains an opportunity to improve symptom relief. The temporal pattern of stimulation is a new parameter to consider in DBS therapy, and we compared the effectiveness of Temporally Optimized Patterned Stimulation to standard DBS at reducing the motor symptoms of PD. Twenty-six subjects with DBS for PD received three different patterns of stimulation while on medication and using stimulation parameters optimized for standard DBS. Side (...) effects and motor symptoms were assessed after 30 min of stimulation with each pattern. Subjects experienced similar types of side effects with TOPS and standard DBS, and TOPS were well-tolerated by a majority of the subjects. On average, the most effective TOPS was as effective as standard DBS at reducing the motor symptoms of PD. In some subjects a TOPS pattern was the most effective pattern. Finally, the TOPS pattern with low average frequency was found to be as effective or more effective in about half the subjects while substantially reducing estimated stimulation energy use. TOPS DBS may provide a new programing option to improve DBS therapy for PD by improving symptom reduction and/or increasing energy efficiency. Optimizing stimulation parameters specifically for TOPS DBS may demonstrate further clinical benefit of TOPS DBS in treating the motor symptoms of Parkinson’s disease. (shrink)

This research assessed how the performance and team skills of three-person teams working with an Intelligent Team Tutoring System on a virtual military surveillance task were affected by feedback privacy, participant role, task experience, prior team experience, and teammate familiarity. Previous work in Intelligent Tutoring Systems has focused on outcomes for task skill training for individual learners. As research extends into intelligent tutoring for teams, both task skills and team skills are necessary for good team performance. This work includes a (...) brief review of previous research on ITTSs, feedback, teams, and teamwork, including the recounting of two categories of a framework of teamwork performance, Communication and Cognition, which are relevant to the present study. This research examines the effects of an intelligent agent, as well as features of the team, its members, and the task being undertaken, on team communication and team situation awareness. Thirty-seven teams of three participants, each at their own computer running a multiplayer surveillance simulation, were given just-in-time private or public performance feedback during four 5-min trials. In the fourth trial, two of the three participants switched roles. Feedback type, teamwork experience, and teammate familiarity had no statistically significant effect on communication or team situation awareness. However, higher levels of role experience and task experience showed significant and medium-sized effects on communication performance. Results, based on performance data and structured interview responses, also revealed areas of improvement in future feedback design and a potential benchmark for feedback frequency in an action-oriented serious game-based ITTS. Among the conclusions are six design objectives for future ITTSs, establishing a foundation for future research on designing effective ITTSs that train interpersonal skills to nascent teams. (shrink)

Science and Community: Ending Obesity Improving Health (S&C) aimed to reduce obesity in Houston by developing community partnerships to identify research priorities and develop a sustainable obesity reduction program. Partnership members were recruited from S&C events and invited to participate in in‐depth interviews to gain insight into obesity prevalence, causes, and solutions. Members (n = 22) completed a 60–90‐min in‐depth interview. The interview guide consisted of 30 questions about pressing health problems in the community, potential solutions to health problems and (...) obesity and how the environment has impacted obesity and health behaviors in the community. Interviewees (n = 12 women and 10 men) were mostly Hispanic/Latino (n = 9) and African American (n = 7). Common problems identified were childhood obesity, balancing a healthy diet and physical inactivity. Interviewees identified obesity as a major problem in their communities and cited access to quality food and physical activity resources as both a problem and a solution. Additional emergent themes focused on solutions, including increasing awareness and education, coordinated efforts among organizations and using an ecologic approach to combat obesity. Community insight gleaned from this study may be used to enhance relevance and sustainability of programs developed to reduce obesity and suggests possible avenues for participatory research and intervention. (shrink)

A 38-year-old army officer started therapy in 2020 with a four-year history of auditory hallucinations and delusions of reference, persecution and grandeur, symptoms that were resistant to traditional antipsychotic medications. He follows an integrative psychotherapy program that aims to reduce his anxiety, continues his antipsychotic medications, and has Infra-Low Frequency Neurofeedback. After his initial assessment he had a 40 min session of Infra-Low Frequency Neurofeedback before any other kind of intervention. Before and immediately after the session he completed the SCL-90 (...) scale and the Visual Analog Scale covering 20 aspects of his psychological and physical state as well as his schizophrenic symptoms. This first Neurofeedback session had dramatic effects on his psychotic symptoms, levels of anxiety and psychosomatic condition, before his first psychotherapy session and/or any changes in his antipsychotic medication. The above results have great importance due to the severity and chronicity of schizophrenia. Informed consent was obtained from the participant for the publication of this case report (including all data and images). (shrink)

BackgroundWinning funding for health and medical research usually involves a lengthy application process. With success rates under 20%, much of the time spent by 80% of applicants could have been better used on actual research. An alternative funding system that could save time is using democracy to award the most deserving researchers based on votes from the research community. We aimed to pilot how such a system could work and examine some potential biases.MethodsWe used an online survey with a convenience (...) sample of Australian researchers. Researchers were asked to name the 10 scientists currently working in Australia that they thought most deserved funding for future research. For comparison, we used recent winners from large national fellowship schemes that used traditional peer review.ResultsVoting took a median of 5 min (inter-quartile range 3 to 10 min). Extrapolating to a national voting scheme, we estimate 599 working days of voting time (95% CI 490 to 728), compared with 827 working days for the current peer review system for fellowships. The gender ratio in the votes was a more equal 45:55 (female to male) compared with 34:66 in recent fellowship winners, although this could be explained by Simpson’s paradox. Voters were biased towards their own institution, with an additional 1.6 votes per ballot (inter-quartile range 0.8 to 2.2) above the expected number. Respondents raised many concerns about the idea of using democracy to fund research, including vote rigging, lobbying and it becoming a popularity contest.ConclusionsThis is a preliminary study of using voting that does not investigate many of the concerns about how a voting system would work. We were able to show that voting would take less time than traditional peer review and would spread the workload over many more reviewers. Further studies of alternative funding systems are needed as well as a wide discussion with the research community about potential changes. (shrink)

Background and Objectives: Stress is a ubiquitous aspect of modern life that affects both mental and physical health. Clinical care settings can be particularly stressful for both patients and providers. Kindness and compassion are buffers for the negative effects of stress, likely through strengthening positive interpersonal connection. In previous laboratory-based studies, simply watching kindness media uplifts viewers, increases altruism, and promotes connection to others. The objective of the present study is to examine whether kindness media can affect viewers in a (...) real-world, pediatric healthcare setting.Methods: Parents and staff in a pediatric dental clinic were studied. Study days were randomized for viewers to watch either original kindness media or the standard televised children’s programming that the clinic shows. Participants scored self-rated pre-media emotions in a survey, watched either media type for 8 min, and then completed the survey. All participants were informed that they would receive a gift card for their participation. After completion of the survey, participants were asked if they wanted to keep the card or donate it to a family in need.Results: Fifty participants completed the study; 28 were parents and 22 were staff. In comparison to viewers of children’s programming, participants who watched kindness media had significant increases in feeling happy, calmer, more grateful, and less irritated, with trends observed in feeling more optimistic and less anxious. Kindness media caused marked increases in viewers’ reports of feeling inspired, moved, or touched. No change was observed in self-reported compassion, although baseline levels were self-rated as very high. People who watched kindness media were also more generous, with 85% donating their honoraria compared to 54% of Standard viewers.Conclusions: Kindness media can increase positive emotions and promote generosity in a healthcare setting. (shrink)

Mindfulness and compassion meditation are thought to cultivate prosocial behavior. However, the lack of diverse representation within both scientific and participant populations in contemplative neuroscience may limit generalizability and translation of prior findings. To address these issues, we propose a research framework calledIntersectional Neurosciencewhich adapts research procedures to be more inclusive of under-represented groups. Intersectional Neuroscience builds inclusive processes into research design using two main approaches: 1) community engagement with diverse participants, and 2) individualized multivariate neuroscience methods to accommodate neural (...) diversity. We tested the feasibility of this framework in partnership with a diverse U.S. meditation center (East Bay Meditation Center, Oakland, CA). Using focus group and community feedback, we adapted functional magnetic resonance imaging (fMRI) screening and recruitment procedures to be inclusive of participants from various under-represented groups, including racial and ethnic minorities, gender and sexual minorities, people with disabilities, neuropsychiatric disorders, and/or lower income. Using person-centered screening and study materials, we recruited and scanned 15 diverse meditators (80% racial/ethnic minorities, 53% gender and sexual minorities). The participants completed the EMBODY task – which applies individualized machine learning algorithms to fMRI data – to identify mental states during breath-focused meditation, a basic skill that stabilizes attention to support interoception and compassion. All 15 meditators’ unique brain patterns were recognized by machine learning algorithms significantly above chance levels. These individualized brain patterns were used to decode the internal focus of attention throughout a 10-min breath-focused meditation period, specific to each meditator. These data were used to compile individual-level attention profiles during meditation, such as the percentage time attending to the breath, mind wandering, or engaging in self-referential processing. This study provides feasibility of employing an intersectional neuroscience approach to include diverse participants and develop individualized neural metrics of meditation practice. Through inclusion of more under-represented groups while developing reciprocal partnerships, intersectional neuroscience turns the research process into an embodied form of social action. (shrink)

Acts are functions from states of nature into finite-support distributions over a set of ‘deterministic outcomes’. We characterize preference relations over acts which have a numerical representation by the functional J(f)=min>∫u∘ f dP¦PϵC where f is an act, u is a von Neumann-Morgenstern utility over outcomes, and C is a closed and convex set of finitely additive probability measures on the states of nature. In addition to the usual assumptions on the preference relation as transitivity, completeness, continuity and monotonicity, we (...) assume uncertainty aversion and certainty-independence. The last condition is a new one and is a weakening of the classical independence axiom: It requires that an act f is preferred to an act g if and only if the mixture of f and any constant act h is preferred to the same mixture of g and h. If non-degeneracy of the preference relation is also assumed, the convex set of priors C is uniquely determined. Finally, a concept of independence in case of a non-unique prior is introduced. (shrink)

BOOK REVI~WS 137 Gail Fine. On Ideas: Aristotle's Criticism of Plato's Theory of Forms. New York: Oxford University Press, 1994. Pp. xiv + 4oo. Cloth, $55.oo. To many readers it will no doubt seem odd at first that an author could spend over four hundred printed pages discussing a portion of a treatise comprising just a scant five pages of Greek text, even supposing that the work faithfully reports Aristotelian doctrine. However, in working through Fine's book , one comes to (...) see that it contains not only a thorough treatment of the first book of the Peri Ide0n, but also comprehensive interpretations of the metaphysical systems of Socrates, Plato , and Aristotle, and the parallels and differences among these systems. The book also contains clearheaded and instructive accounts of so-called "Third Man" arguments, and critical discussion of some influential interpretive hypotheses put forward in the writings of G. E. L. Owen. In the end, it is actually something of a marvel.. (shrink)

Many studies have documented a close timing relationship between speech prosody and co-speech gesture, but some studies have not, and it is unclear whether these differences in speech-gesture alignment are due to different speaking tasks, different target gesture types, different prosodic elements, different definitions of alignment, or even different languages/speakers. This study contributes to the ongoing effort to elucidate the precise nature of the gesture–speech timing relationship by examining an understudied variety of American English, i.e., academic-lecture-style speech, with a focus (...) on an understudied type of gesture: Non-Referential gestures, which make up the majority of this corpus. Results for the 1,334 Stroke-Defined Gestures in this 20-min sample suggest that the stroke phase of a Non-Referential gesture tends to align with a pitch-accented syllable, just as reported in studies of other gesture types (e.g., deictic gestures) and in other speaking styles (such as narration). Preliminary results are presented suggesting that trajectory shapes of these Non-Referential gestures are consistent across a higher-level prosodic grouping, supporting earlier proposals for kinematic constancy across spoken prosodic constituents ( Kendon, 1972, 1980, 2004 ). Analysis also raises the possibility that the category of Non-Referential gestures is not solely made up of ‘beats,’ defined as simple bi-phasic flick-like movements that beat out the rhythm of the speech, but includes gestures with multiple phases and various types of rhythmicity. Taken together, the results of this analysis suggest (1) a wide range of gesture configurations within the undifferentiated category of Non-Referential gestures or ‘beats,’ which requires further investigation, and (2) a close coordination between co-speech gestures and the prosodic structure of spoken utterances across speaking styles and gesture referentiality, which has profound implications for modeling the process of planning an utterance. (shrink)

It has been widely theorized and empirically proven that self-regulated learning (SRL) is related to more desired learning outcomes, e.g., higher performance in transfer tests. Research has shifted to understanding the role of SRL during learning, such as the strategies and learning activities, learners employ and engage in the different SRL phases, which contribute to learning achievement. From a methodological perspective, measuring SRL using think-aloud data has been shown to be more insightful than self-report surveys as it helps better in (...) determining the link between SRL activities and learning achievements. Educational process mining on the basis of think-aloud data enables a deeper understanding and more fine-grained analyses of SRL processes. Although students’ SRL is highly contextualized, there are consistent findings of the link between SRL activities and learning outcomes pointing to some consistency of the processes that support learning. However, past studies have utilized differing approaches which make generalization of findings between studies investigating the unfolding of SRL processes during learning a challenge. In the present study with 29 university students, we measured SRLviaconcurrent think-aloud protocols in a pre-post design using a similar approach from a previous study in an online learning environment during a 45-min learning session, where students learned about three topics and wrote an essay. Results revealed significant learning gain and replication of links between SRL activities and transfer performance, similar to past research. Additionally, temporal structures of successful and less successful students indicated meaningful differences associated with both theoretical assumptions and past research findings. In conclusion, extending prior research by exploring SRL patterns in an online learning setting provides insights to the replicability of previous findings from online learning settings and new findings show that it is important not only to focus on the repertoire of SRL strategies but also on how and when they are used. (shrink)

Sibiriske shamaner siger, at lyden af deres tromme er hesten der bærer dem til det hinsides. Min erfaring er, at nogen former for musik kan gøre dette med os. Hvordan er det muligt? "Musik som en Mystisk rejse" udforsker dette. Bogen handler om spirituel transformation og vores søgen efter lykke og harmoni. I dag er der musik alle vegne omkring os, og vi er alle blevet dybt bevæget af musik. Kun få mennesker indser hvordan en sådan dyb følelsesoplevelse kan føre (...) dem mere permanent ind i stilhed, glæde og frihed. Hvad minder denne følelse os om, hvor peger den hen og hvordan kommer vi der? En mystisk rejse er en søgen der følger et indre kald. Ordet "mystisk" hentyder til en søgen, der er fælles for alle religioner og som derfor ikke tilhører nogen bestemt religion alene. Alle mystiske traditioner så som sufierne, de nord-amerikanske indianere eller de shamanske kulturer, gik hinsides religionen ind i et åbent rum med broderskab og samhørighed med naturen og det guddommelige. (shrink)

Electroencephalography-neurofeedback has become a valuable tool in the field of psychology, e.g., to improve cognitive function. Nevertheless, a large percentage of NF users seem to be unable to control their own brain activation. Therefore, the aim of this study was to examine whether a different kind of visual feedback could positively influence NF performance after one training session. Virtual reality seems to have beneficial training effects and has already been reported to increase motivational training aspects. In the present study, we (...) tested 61 young healthy adults to investigate, whether 3D VR-based NF training has a more beneficial effect on the sensorimotor rhythm power increase than a mere 2D conventional NF paradigm. In the 3D group, participants had to roll a ball along a predefined path in an immersive virtual environment, whereas the 2D group had to increase the height of a bar. Both paradigms were presented using VR goggles. Participants completed one baseline and six feedback runs with 3 min each, in which they should try to increase SMR power over Cz. Half of the participants received real feedback whereas the other half received sham feedback. Participants receiving 3D VR-based feedback showed a linear increase in SMR power over the feedback runs within one training session. This was the case for the real as well as for the sham 3D feedback group and might be related to more general VR-related effects. The 2D group receiving the conventional bar feedback showed no changes in SMR power over the feedback runs. The present study underlines that the visual feedback modality has differential effects on the NF training performance and that 3D VR-based feedback has advantages over conventional 2D feedback. (shrink)

İlahî vahyin son halkası olan Kur’ân, şirk, küfür, nifak ve zulmün her türlüsünden insanlığı kurtarmak için gönderilmiştir. Kur’ân, kendini yeni bir medeniyyet tasavvuru olarak insanlığa takdim etmiştir. Bunun için kendisine inananların, onu okuma, anlama ve hayatlarına rehber olmasını istemektedir. Müslümanlar, Kur’ân’ı sadece telaffuz ederek onun istediği bu rehberliği yerine getirmiş olamazlar. Müslümanlar, hem ellerinde bulunan Kur’ân âyetlerinden ve hem de çevrelerinde yer alan ve her gün yüz yüze kaldıkları kâinattaki âyetlerden gereğince istifade etmek zorundadırlar. Kur’ân, kendisini kabul edenlerin inanç, ibadet, (...) kişilik, kimlik, düşünce yapısı ve davranışlarının tevhide göre şekillenmesini ister. Şâyet Kur’ân’a inananların bu özelliklerinde bir değişim meydana gelmiyorsa, burada sorgulanması gereken çok ciddi problemler var demektir. Hiç kuşkusuz bugünkü Kur’ân eğitimi yöntemiyle, Kur’ân’ın istediği medeniyet seviyesini ve mü’min kişilikleri oluşturmamız mümkün değildir. Bu makalede hem Kur’ân’la olan ilişkilerimizin nasıl olması gerektiğini hem de toplumsal anlamda değişim ve dönüşümün esaslarını belirlemeye çalıştık. (shrink)

For f: On → On let supp: = ξ: 0, and let S := {f : On → On : supp finite}. For f,g ϵ S definef ≤ g : ↔ [h one-to-one ⁁ f ≤ g)].A function ψ : S → On is called monotonic increasing, if f≤ψ and if f ≤ g implies ψ ≤ ψ. For a mapping ψ : S → On let Clψ be the least set T of ordinals which contains 0 as an element (...) and which is closed under the following rule: If f ϵ S, range ⊆ T and supp ⊆ T, then ψ ϵ T. Let φ be the enumeration function of the class {ξ: [ξ = ωn]}. Let φ be the induced Schütte-Klammerterm-function which generates the Schütte-Veblen-hierarchy of ordinals. Then φ is monotonic increasing. We show: If ψ: S → On is monotonic increasing, then otyp) ≤ min {ξ : ξ = Φ, where 1ξ = 1 if α = ξ and 1ξ = 0 if α ↔ = 0 if α ≠ ξ. For τ an ordinal let Sτ := {f ϵ S : supp ⊆ τ}. A function ψ : Sτ → On is called τ-monotonic increasing if fξ and if f ≤ g implies ψ ≤ . For a function ψ Sτ → On let Clψ ↔ τ be the least set T of ordinals, which contains 0 as an element, such that if f ϵ Sτ and range ϵ T, then ψ ϵ T. We show: if ≥2 and if ψ Sτ → On is τ-monotonic increasing, then otyp ↔ τ) ≤. We also prove a generalization of this theorem in terms of well-partial orderings. MSC: 03F15, 03E10, 06A06. (shrink)

The purpose of this study was to examine the effectiveness of a neuro-meditation program to support nurses during the COVID-19 pandemic. Forty-five nurses were classified into three groups based on their systolic blood pressure: normotensive, hypertensive and control. Using a parallel, randomly controlled design across a 4-week period, 10 × 30-min sessions using the Rebalance© Impulse were completed. Sleep was assessed by wrist actigraphy and subjective sleep questionnaires; perceived sleep quality, Ford Insomnia Response to Stress Test questionnaire and the Spiegel (...) Sleep Quality questionnaire. Blood pressure, resting heart rate, mean heart rate, heart rate variability index, cortisol, and alpha-amylase were also measured. Statistical analysis was completed using factorial ANOVA. Sleep improved in the G-hyp group; SSQ ; perceived sleep quality ; sleep efficiency and fragmentation index. In the G-nor group, sleep was improved to a lesser extent; perceived sleep quality. A significant time–group interaction was reported in resting heart rate, systolic blood pressure, and diastolic blood pressure with these measures being significantly reduced in the G-hyp group. RMSSD increased in the G-nor group. This initial evidence suggests that neuro-meditation reduces excessive sympathetic activity, promoting enhanced sleep quality and autonomic control during periods of increased work-related stress.Clinical Trial RegistrationThe study was conducted at Bioesterel, Sophia-Antipolis, France as a clinical trial: Neuro-meditation improves sleep quality, https://www.drks.de/ui_data_web/DrksUI.html?locale=en, DRKS00025731. (shrink)

Owing to the COVID-19 pandemic, working from home promotes the importance of indoor environment qualities. With the settings and functions of home offices, an experiment was carried out to determine the interaction effects between indoor plants and traffic noise levels on the performance and environmental evaluations of English reading comprehension tasks and the performance of short-term breaks. A sample of 22 Chinese university students took part in the experiment. Two visual conditions and five TNLs were included. Participants’ accuracy rates, eye (...) movements, mental workload, and feelings about the environment were collected. The mental fatigue recovery, visual fatigue recovery, anxiety recovery, and unfriendly recovery were measured for the analysis of a 5-min short-term break. The results demonstrate plants have significant effects on ERCTs and short-term breaks, especially at 45 and 50 dBA TNL; the effects of TNLs on ERCTs’ eye movements and work environment satisfaction differ by the presence of plants, e.g., the average pupil diameter, lighting and layout satisfaction; The effects of indoor plants on ERCT differ by the range of TNLs. In conclusion, indoor plants are beneficial to home workers engaged in ERCT when TNL does not exceed 50 dBA. The current data highlight the importance of audio-visual interaction in home offices and provide insights into the interaction mechanism between indoor plants and traffic noise. (shrink)

First published in 2000, this translation of one of the great works of Western political thought is based on the assumption that when Plato chose the dialogue form for his writing, he intended these dialogues to sound like conversations - although conversations of a philosophical sort. In addition to a vivid, dignified and accurate rendition of Plato's text, the student and general reader will find many aids to comprehension in this volume: an introduction that assesses the cultural background to the (...) Republic, its place within political philosophy, and its general argument; succinct notes in the body of the text; an analytical summary of the work's content; a full glossary of proper names; a chronology of important events; and a guide to further reading. The result is an accomplished and accessible edition of this seminal work, suitable for philosophers and classicists as well as historians of political thought at all levels. (shrink)

Children accrue experiences with buoyancy on a daily basis, yet research paints a mixed picture of children’s buoyancy knowledge. Whereas children’s predictions and explanations of the floating and the sinking of common objects are often based on a single feature (e.g., mass or facts), children’s predictions of novel cubes reveal solution strategies based on mass and volume integrations. Correspondingly, category learning theory suggests that categories (e.g., floaters vs. sinkers) are easier to identify when items mainly vary from one another in (...) the relevant defining features. For example, a set of cubes only varies in mass and volume and hence density, thereby being able to highlight the deterministic role of density when placed in water. Here we asked how item variation during hands-on exploration affects children’s subsequent predictions and explanations of buoyancy. Kindergarteners and first-, second-, and third-grade children individually explored either a set of 10 systematically varied cubes (i.e., systematic condition; n = 95) or a set of 10 common objects (i.e., non-systematic condition; n = 96) in a water basin. Next, the children predicted the buoyancy of five new cubes and five new common objects one at a time. Subsequently, the children explained their predictions one subset at a time. The children in the systematic condition were more accurate in their predictions of the test cubes than the children in the non-systematic condition. Latent class regression analyses identified three cube prediction solution strategies. The children in the systematic condition were more likely to use a strategy in which buoyancy decisions were made based on an accurate integration of mass and volume, while the children in the non-systematic condition were more likely to use a strategy in which mass was given more predictive load than volume. A third strategy was characterized by guessing. Latent class analyses of the children’s explanations revealed different explanation strategies, each appealing to several features, but as hypothesized, no clear condition differences were found. The findings indicate that even 5 min of exploration with systematically varied cubes can already help children use an advanced buoyancy prediction strategy. This provides evidence in favor of using category learning theory to inform early science education design. (shrink)

Fabvla misere mutila: this notice in the Oxford edition, reinforced in the critical apparatus, warns the reader against the transmitted text of the Heradidae. It tends to perpetuate the view which Wilamowitz, following up the hints of G. Hermann and A. Kirchhoff, propounded in 1882. The sweeping assurance of his famous article gave it a publicity which makes a detailed rehearsal superfluous. Wilamowitz throughout his life stuck to the opinion that ‘wir lesen die Herakliden in der Bearbeitung eines Regisseurs’. Dissentient (...) voices have been raised from time to time. M. Pohlenz in 1930 even proposed an interpretation of the Heradidae which quietly discarded the thesis of Wilamowitz. Nevertheless the latter appears still to hold the field at least in the English-speaking countries. If it is correct, the Heradidae of Euripides is beyond our reach. This conclusion has indeed, quite recently, been drawn by H. D. F. Kitto. (shrink)

Reprint. Originally published: 1959; 1st Princeton/Bollingen pbk. ed. published: 1970.

G. E. M. Anscombe; I *—The Presidential Address: Existence and Truth, Proceedings of the Aristotelian Society, Volume 88, Issue 1, 1 June 1988, Pages 1–12, http.

Common symptoms of multiple sclerosis (MS) include motor impairments of the lower extremities, particularly gait disturbances. Loss of balance and muscle weakness, representing some peripheral effects, have been shown to influence these symptoms, however, the individual role of cortical and subcortical structures in the central nervous system is still to be understood. Assessing [18F]fluorodeoxyglucose (FDG) uptake in the CNS can assess brain activity and is directly associated with regional neuronal activity. One potential modality to increase cortical excitability and improve motor (...) function in patients with MS (PwMS) is transcranial direct current stimulation (tDCS). However, tDCS group outcomes may not mirror individual subject responses, which impedes our knowledge of the pathophysiology and management of diseases like MS. Three PwMS randomly received both 3 mA tDCS and SHAM targeting the motor cortex (M1) that controls the more-affected leg for 20 min on separate days before walking on a treadmill. The radiotracer, FDG, was injected at minute two of the 20 min walk and the subjects underwent a Positron emission tomography (PET) scan immediately after the task. Differences in relative regional metabolism of areas under the tDCS anode and the basal ganglia were calculated and investigated. The results indicated diverse and individualized responses in regions under the anode and consistent increases in some basal ganglia areas (e.g., caudate nucleus). Thus, anodal tDCS targeting the M1 that controls the more-affected leg of PwMS might be capable of affecting remote subcortical regions and modulating the activity (motor, cognitive, and behavioral functions) of the circuitry connected to these regions. (shrink)