Previous studies suggested that facial attractiveness perception can be increased with facial skin homogeneity improving; and human’s facial change detection increases along with facial skin homogeneity increases. However, it’s unknown whether a face can be perceived prettier than it did before while still being considered as physically the same. It is possible that these two kinds of cognitive-aesthetic processing may have separate mathematical functions in psychophysical studies. In other words, human’s facial attractiveness differentiation may be more sensitive than facial change (...) detection. In this current study, we explored the above questions. Using three types of psychophysical techniques to manipulate facial skin homogeneity, we measured how participants’ sensitivity to facial skin homogeneity and attractiveness change. Results showed a linear function curve for facial physical change detection and a logarithmic function curve was drawn in the forced-choice technique, which was the most sensitive one, indicating that participants can judge a face prettier than before without being aware of it has physically changed. Besides, two linear function curves were shown in the same/different technique and a rating technique. Taken together, this current study revealed that facial attractiveness can be enhanced and discriminated by improving facial skin homogeneity, without being realized by people with conscious awareness that the face has been changed. (shrink)

Functional diversity is related to functional areas in which CFOs are experienced. It reflects their number of general managerial skills or social ties to some extent. In this paper, we try to examine whether there is an association between CFO functional diversity and the timeliness of annual reports. Using data on Chinese listed firms from 2009 to 2017, we found that in state-owned enterprises, there is a negative relationship between this diversity and timeliness. However, the promotion incentive of CFOs with (...) functionally diverse experience can weaken this negative relationship. We also found that there is a positive relationship between the two factors in private enterprises whose offices are headquartered in regions with a low degree of marketization. We use difference-in-differences method to test the hypotheses again. The conclusions remain robust. (shrink)

Coal mine safety management involves many interested parties and there are complex relationships between them. According to game theory, a multiparty evolutionary game model is established to analyze the selection of strategies. Then, a simplified three-party model is taken as an example to carry out detailed analysis and solution. Based on stability theory of dynamics system and phase diagram analysis, this article studies replicator dynamics of the evolutionary model to make an optimization analysis of the behaviors of those interested parties (...) and the adjustment mechanism of safety management policies and decisions. The results show how the charge of supervision of government department and inspection of coal mine enterprise impact the efficiency of safety management and the effect of constraint measures and incentive and other measures in safety management. (shrink)

High-resolution meteorological satellite image is the basic data for weather forecasting, climate prediction, and early warning of various meteorological disasters. However, the poor image resolution is limited for both subjective and automated analyses. Through our investigation and study, we found that the meteorological satellite image is a kind of complex data with multimodal and multitemporal characteristics. Fortunately, based on zero-shot learning theory, the complexity of the meteorological satellite image can be used to enhance its own image resolution. In this work, (...) we propose a novel framework called MSLp. Specifically, we choose a zero-shot network as a backbone and propose a phase loss function. A mapping from low- to high-resolution meteorological satellite images was trained for improving the resolution by up to a factor of 4×. Our quantitative study demonstrates the superiority of the proposed approach over ZSSR and bicubic interpolation. For qualitative analysis, visual tests were performed by 7 meteorologists to confirm the utility of the proposed algorithm. The mean opinion score is 9.32. These meteorologists think that weather forecasters need higher-resolution meteorological satellite images and the high-resolution images obtained by our method have the potential to be a great help for weather analysis and forecasting. (shrink)

The conceptual metaphor “THOUGHT IS FOOD” is exemplified in many verbal expressions. Nevertheless, how food metaphors are realized through the actual dining experience remains unexplored. Based on a food design event called EATAIPEI that took place in the London Design Festival in 2015, one aimed at promoting Taipei as World Design Capital 2016, this article analyzes how the multimodal metaphors of food were creatively represented and elaborated within it. This study proposes an analytical framework that combines insights from cognitive linguistics (...) with an intercultural performative view of food presentation and food metaphor. More specifically, it treats complex metaphors as resulting from the interactions of primary metaphors, proposition schemas and intercultural performance. The multimodal metaphors of food are complex metaphors composed of combined sets of primary metaphors, enriched by schema propositions and embedded within food performance. The experience of eating in the event reactivates the sensorimotor experiences that underpin the complex metaphors. (shrink)

This paper analyzes how space is metaphorized in some Chan poems, and it investigates how space metaphor contributes to Chan culture. It concentrates onorientational metaphors, metaphor associated with an upward or/and a downward orientation. Orientational metaphors tend to be grounded in dichotomized thought, e.g., “GOOD IS UP” vs. “BAD IS DOWN”, “DIVINE IS UP” vs. “MORTAL IS DOWN”, etc. This paper will demonstrate that in some Chan poems, orientational metaphors do not function this way. Instead, what is foregrounded is the (...) kind of spatial relationship created by opposite orientations, namely, the broad, ever-extending space. To demonstrate how this metaphorical understanding of space is achieved, this paper addresses three particular space-related issues: (1) how certain entities representing dimensional space serve to function as a cognitive metaphor that is common in Chan poetry as a genre; (2) how up-down orientations can interact and form a metaphorical pattern in a text; and (3) how spatial image schemas (e.g., VERTICALITY, NEAR-FAR, PATH, CENTER-PERIPHERY, CONTAINER, etc.) can be identified, interact with one another, and underpin the pattern of metaphor communicating the idea of that broad, ever-extending, imaginal space. All in all, this study aims to demonstrate how space metaphor, as a signifying force, functions in Chan poems and how suchmetaphor represents Chinese Chan culture. (shrink)

This study investigates how COVID-19 advice is creatively delivered in a one-minute video produced by the Taiwan Centers for Disease Control in February 2022. It examines metaphors in verbal, visual, and multimodal modes, and illustrates how such metaphors interact with multimodal narrativity. Drawing on the insights of studies on multimodal metaphors, this paper seeks to identify which are the most pervasive metaphors or what dominant metaphor, if any, is used in the video. It finds that the metaphorical mappings between coping (...) with the covid pandemic and handling olympic weightlifting are represented across modes and that the creative delivery of COVID-19 advice is woven from a warp of metaphors in various modes and a weft of narrativity across modes. Such metaphorical creativity is underpinned by the semiotic flow that features four interconnected configurations: moving between metaphorization, literalization, and re-metaphorization; somehow blurring the source-target boundary; expanding the range of functions that the multimodal representation can serve; and initiating a metaphorical thought from one or more contextual factors. (shrink)

This study analyzes metaphors in Taiwanese oracular poetry, known as tshiam-si, an Eastern genre written in Chinese and used in many temples in Taiwan. The genre consists of a set of poems representing a myriad of potential divine messages for problem-stricken individuals wanting to seek help from the Divine in the folk religious context. Collected from on-the-spot tshiam-si interpretations conducted in two temples in Taiwan, the data comprised five cases of tshiam-si interpretations. Building on several recent studies that advocate complementary (...) perspectives on metaphor, this article demonstrates how explanations of tshiam-si interpretations benefit from cognitive linguistic and relevance theoretic approaches to metaphors, and how the complementary approaches fit in well with some aspects of real-life tshiam-si interpretations. All in all, by attending to the conceptual, the sociocultural, and the pragmatic of tshiam-si metaphors, this study explores the dynamic coupling of metaphorical cognition and metaphorical communication. (shrink)

Background and PurposeTranscranial direct current stimulation is an emerging non-invasive neuromodulation technique for focal epilepsy. Because epilepsy is a disease affecting the brain network, our study was aimed to evaluate and predict the treatment outcome of cathodal tDCS by analyzing the ctDCS-induced functional network alterations.MethodsEither the active 5-day, −1.0 mA, 20-min ctDCS or sham ctDCS targeting at the most active interictal epileptiform discharge regions was applied to 27 subjects suffering from focal epilepsy. The functional networks before and after ctDCS were (...) compared employing graph theoretical analysis based on the functional magnetic resonance imaging data. A support vector machine prediction model was built to predict the treatment outcome of ctDCS using the graph theoretical measures as markers.ResultsOur results revealed that the mean clustering coefficient and the global efficiency decreased significantly, as well as the characteristic path length and the mean shortest path length at the stimulation sites in the fMRI functional networks increased significantly after ctDCS only for the patients with response to the active ctDCS. Our prediction model achieved the mean prediction accuracy of 68.3% after the nested cross validation. The mean area under the receiver operating curve was 0.75, which showed good prediction performance.ConclusionThe study demonstrated that the response to ctDCS was related to the topological alterations in the functional networks of epilepsy patients detected by fMRI. The graph theoretical measures were promising for clinical prediction of ctDCS treatment outcome. (shrink)

Abnormal behaviour detection algorithm needs to conduct behaviour analysis on the basis of continuous video inclination tracking, and the robustness of the algorithm is reduced for the occlusion of moving targets, the occlusion of the environment, and the movement of targets with the same colour. For this reason, the optical flow information between RGB images and video frames is used as the input of the network in view of group behaviour. Then, the direction, velocity, acceleration, and energy of the crowd (...) were weighted and fused into a global optical flow descriptor. At the same time, the crowd trajectory map is extracted from the original image of a single frame. Following, in order to realize the detection of large displacement moving target and solve the problem that the traditional optical flow algorithm is only suitable for the detection of displacement moving target, a video abnormal behaviour detection algorithm based on the double-flow convolutional neural network is proposed. The network uses two network branches to learn spatial dimension information and temporal dimension information, respectively, and uses short- and long-time neural network to model the dependency relationship between long-time video frames, so as to obtain the final behaviour classification results. Simulation test results show that the proposed method can achieve good recognition effect on multiple datasets, and the performance of abnormal behaviour detection can be significantly improved by using interframe motion information. (shrink)

This paper seeks to bypass assumptions that researchers in critical algorithmic studies and urban studies find it difficult to study algorithmic systems due to their black-boxed nature. In addition, it seeks to work against the assumption that advocating for transparency in algorithms is, therefore, the key for achieving an enhanced understanding of the role of algorithmic technologies on modern life. Drawing on applied assemblage thinking via the concept of the urban assemblage, I demonstrate how the notion of urban assemblage can (...) work as an alternative way to explore the distributed and potential dimensions of what has been termed as Urban AI phenomena. Rather than seeing Urban AI phenomena as black-boxed, unknown and opaque, the notion of urban assemblage locates such entities within the wider contests of the city: urban places, communities and politics, where human-algorithmic relationships gather and disperse. In addition, this approach focuses on the potentialities of Urban AI phenomena—how algorithmic systems can operate differently through different aspects of the city—which can be seen to manifest new forms of resistance, collective actions and democracy. I use a case study of an algorithmic system designed to facilitate digital democracy—vTaiwan—to exemplify how assemblage methodology foregrounds the role of cities as spaces and places for exploring the democratic possibilities of algorithmic systems. This paper concludes with discussion of how the assemblage methodology contributes to serve as a bridge between critical algorithm studies and recent studies of platform urbanism. (shrink)

Human personality influences the way people interact with dogs. This study investigated the associations between the personality of animal shelter volunteers and behavior during on-leash walks with shelter dogs. Video recording and a canine leash tension meter were used to monitor the on-leash walking. Personality was measured in five dimensions with the NEO Five-Factor Inventory. Neurotic volunteers pulled the leash harder and tended to interact with dogs using more body language; dogs being walked by neurotic volunteers in turn displayed more (...) lip-licking and body shaking and were more likely to be rated as well-behaved. Extroverted volunteers were associated with stronger maximal leash tension at both the human and dog ends of the leash, and they praised the dog more, often in a high pitched voice. These volunteers eliciting more tail-wagging and body shaking by the dog. Extroverted volunteers were also more tolerant of different dog behaviors. Volunteers with personalities characterized by “openness to experiences” were less likely to verbally attract the attention of dogs, praise dogs and talk to them in a high-pitched voice; however, dogs walked by these volunteers were more likely to pull on the leash, and engaged in more lip-licking but less sniffing. “Agreeable” volunteers liked to verbally attract the attention of the dogs and more commonly initiated hand gestures and physical contact, causing the dogs to pull less frequently; dogs in these dyads displayed more gazing and lip-licking behaviors. Conscientious volunteers were less likely to pull the leash and tended to have more physical contact with the dogs but did not favor verbal communication and did not use a high pitched voice. (shrink)

Our previous study has shown impaired blood oxygen level-dependent /functional magnetic resonance imaging activation of the visual attention network in strabismic amblyopia. However, there has been no comparison of resting state fMRI activation and functional connectivity in brain regions of interest along the visual attention network including visual cortex, intraparietal sulcus, and frontal eye fields during closed eye resting across the SA, or anisometropic amblyopes groups. Hence, we compared, gray matter volume, amplitude of low frequency fluctuations, regional homogeneity, and FC (...) in the left and right hemisphere ROIs of the visual attention network in SA, AA, and healthy controls. Correlation analyses of corrected visual acuity of amblyopic eye and MRI results were also performed and showed that the LogMAR cVA of the amblyopic eye positively correlated with right zALFF and zReHo FEF of SA and right IPS of AA only. GMV of both left and right hemisphere V1 areas was significantly greater but ALFF was significantly lower for SA compared to AA and HC groups. zALFF and zReHo analyses in the AA and SA groups indicated significantly higher activation than that in the HC group in the right FEF and IPS but lower than that in the HC group in the left FEF, and only the SA group showed lower activation in both V1 areas than the HC group. FC values of the right FEF–left V1, right FEF–right V1, and right FEF–right IPS pathways in the SA and AA groups were also significantly higher than those in the HC group whereas all other FC values were non-significant. Thus, this study indicates that even during resting-state the visual attention network function is impaired in SA and AA participants with only right hemisphere FEF showing significant activation in SA and IPS in AA suggesting that the slower saccade activation times characteristic of amblyopic eyes lead to the dominant eye controlling activation of the visual attention network. (shrink)

Patients requiring deep brain stimulation due to intracerebral metallic foreign substances have not been reported elsewhere in the world. Additionally, the long-term effects of metallic foreign bodies on deep brain stimulation are unknown. A 79-year-old man with a 5-year history of Parkinson's disease reported that, 40 years ago, while playing with a pistol, a metallic bullet was accidentally discharged into the left brain through the edge of the left eye, causing no discomfort other than blurry vision in the left eye. (...) DBS was performed due to the short duration of efficacy for oral medication. Because the bullet was on the left subthalamic nucleus electrode trajectory and the patient's right limb was primarily stiff, the patient received globus pallidus interna -DBS implantation in the left hemisphere and STN-DBS implantation in the right hemisphere. During a 6-month postoperative follow-up, the patient's PD symptoms were effectively managed with no noticeable discomfort. (shrink)

Scholars of critical algorithmic studies, including those from geography, anthropology, Science and Technology Studies and communication studies, have begun to consider how algorithmic devices and platforms facilitate democratic practices. In this article, I draw on a comparative ethnography of two alternative open-source algorithmic platforms – Decide Madrid and vTaiwan – to consider how they are dynamically constituted by differing algorithmic–human relationships. I compare how different algorithmic–human relationships empower citizens to influence political decision-making through proposing, commenting, and voting on the urban (...) issues that should receive political resources in Taipei and Madrid. I argue that algorithmic empowerment is an emerging process in which algorithmic–human relationships orient away from limitations and towards conditions of plurality, actionality, and power decentralisation. This argument frames algorithmic empowerment as bringing about empowering conditions that allow (underrepresented) individuals to shape policy-making and consider plural perspectives for political change and action, not as an outcome-driven, binary assessment (i.e. yes/no). This article contributes a novel, situated, and comparative conceptualisation of algorithmic empowerment that moves beyond technological determinism and universalism. (shrink)

This study investigates the cognitive-pragmatic motivations for the emergence of a genre of health communication called Patient Decision Aid. It elucidates genre as struggle, i.e. how the emerging genre exemplifies various struggles on three strata: the difficulties facing patients, doctors, and health providers at practice level; the changes anticipated to take place at discourse level; and the tensions in the pragmatics-cognition-society nexus. Particularly illustrated here are five struggles that characterize changes or breakthroughs that PDAs are anticipated to make. It suggests (...) that the five struggles roughly correspond to five principles for genre theory proposed by Berkenkotter and Huckin, with some modification of the latter. It also illustrates that genre intervenes in the complexity between social issues and social cognition and that PDAs as a new genre involve restructuring, reshaping and redesigning the key discourse facets. Based on examples of Chinese-language PDAs officially released in Taiwan and on information from health professionals, policy makers, and PDA developers, this study contributes empirical evidence toward a better understanding of an emerging genre. (shrink)

This study addresses Chinese discourse creativity in product discourse within Taiwan’s creative industries. Product discourse not merely introduces creative products but also does it creatively. Based on a corpus of 20 examples, this paper proposes the notion of creative force, a chain of acts contributing to discourse creativity, and argues that five types of acting work together in the design of creativity exemplified in such discourse. They are acts of telling or invoking a story, constructing identity and stance, making multiple (...) meanings, blending, and performing culture. This paper also investigates metapragmatic performance in relation to creative force, i.e., how creative discourse which performs creative force is made possible and acceptable in society. Three metapragmatic aspects are under scrutiny: shared knowledge, metalinguistic awareness, and indexicality. All in all, this study aims to further substantiate our understanding of creativity and discourse in pragmatic and metapragmatic terms. (shrink)

In response to the COVID-19 outbreak in many parts of the world, online education has become a more viable option. Some studies have assessed undergraduate students’ readiness for online learning, while others examined students’ anxiety about online learning at home. The relationship between readiness and anxiety about online learning is, however, not well explored. This paper has two purposes: to develop a new and valid instrument—the Home-based Online Learning Readiness Questionnaire —to measure students’ readiness to study online at home based (...) on a theoretical framework of self-regulated learning. As a replacement for the previous readiness scale, this new instrument adds a section on learning strategies and updates and develops new items. to investigate the relationship between readiness and anxiety in online learning. In order to explore those issues, 527 undergraduate students in China were surveyed in this study. The results indicated that HOLRQ was validated in the following six domains: motivation, self-efficacy, information technology skills, resource management, learning strategies and help-seeking. Chinese undergraduate students were more prepared in resource management, motivation, and help seeking, but less prepared in learning strategies, information technology skills, and self-efficacy. However, the regression analysis showed that readiness did not predict online learning anxiety. It means even highly prepared self-regulated learners may experience anxiety when learning online from home. The findings provide insights for instructors and administrators to determine how students really feel about learning from home with online education. (shrink)

Eye-tracking technology has become a powerful tool for biomedical-related applications due to its simplicity of operation and low requirements on patient language skills. This study aims to use the machine-learning models and deep-learning networks to identify key features of eye movements in Alzheimer's Disease (AD) under specific visual tasks, thereby facilitating computer-aided diagnosis of AD. Firstly, a three-dimensional (3D) visuospatial memory task is designed to provide participants with visual stimuli while their eye-movement data are recorded and used to build an (...) eye-tracking dataset. Then, we propose a novel deep-learning-based model for identifying patients with Alzheimer's Disease (PwAD) and healthy controls (HCs) based on the collected eye-movement data. The proposed model utilizes a nested autoencoder network to extract the eye-movement features from the generated fixation heatmaps and a weight adaptive network layer for the feature fusion, which can preserve as much useful information as possible for the final binary classification. To fully verify the performance of the proposed model, we also design two types of models based on traditional machine-learning and typical deep-learning for comparison. Furthermore, we have also done ablation experiments to verify the effectiveness of each module of the proposed network. Finally, these models are evaluated by four-fold cross-validation on the built eye-tracking dataset. The proposed model shows 85% average accuracy in AD recognition, outperforming machine-learning methods and other typical deep-learning networks. (shrink)

This study aimed to explore the psychological mechanisms behind the relationship between kindergarten parental satisfaction and parental loyalty. This study used the parental satisfaction scale, parental trust scale, parental relationship commitment scale, and parental loyalty scale on 923 kindergarten parents. The test was conducted on 923 kindergarten parents. The results of this study showed that parental satisfaction significantly and positively affected parental loyalty. Parental trust was partially mediated between parental satisfaction and parental loyalty. Parental relationship commitment was also partially mediated (...) between parental satisfaction and parental loyalty. Regarding to parental satisfaction and parental loyalty, parental trust and parental relationship commitment had chain mediation effect between parental satisfaction and parental loyalty. The findings of this study provided valuable insights into the effect of parental satisfaction on parental loyalty and offer concrete practical suggestions for kindergarten operators to improve the loyalty of kindergarten parents. (shrink)

Background: Patients with a traumatic injury often require intensive care for life-saving treatments. Physical suffering and emotional stress during critical care can be alleviated by ethical caring provided by nurses. The relationship between body and self are fundamentally inseparable. Nurses need to understand the impacts of traumatic injury on a patient’s body and self. Aim: To understand the meaning of traumatic injury for body and self for patients receiving intensive care. Research design: A qualitative descriptive study using Giorgi’s phenomenological approach. (...) Participants and research context: Patients receiving intensive care for physical trauma were selected by purposive sampling (N = 15) from a medical center in Taiwan. Individual in-depth, face-to-face audiotaped interviews, guided by semi-structured questions, were used to collect data. Each interview lasted 30–60 min. Audiotaped interviews were transcribed and analyzed. Ethical considerations: This study was approved by the Institutional Review Board of the medical center. Findings: The impact of the experience of traumatic injury on participants’ body and self was described by three main themes: (1) Searching for the meaning of the injured body, (2) Feeling trapped in the bed, and (3) The carer and the cared-for. Discussion and conclusion: The implications of the three themes described in the findings are as follows: Trauma as a source of meaning; Body and self are mutually limiting or mutually enabling; and Ethical relationships. The experience of needing intensive care following a traumatic injury on the body and self was dynamic and mutual. The experience of the injury changed the relationship between body and self, and gave new meaning to life. Nurses play a crucial role in continuity of care by understanding the meaning of a traumatic injury for patient’s body and self that facilitates ethical care and recovery from injury. (shrink)