Tamil Siddhas, a loosely associated group of mystics belonging to the pan Indian Tantric tradition, recommend using the body and the mind as tools to surpass limited existence. They prescribe a method of yoga which utilizes the mind’s power to bring together dualities within a practitioner’s body to achieve kāya siddhi or a perfected, deathless body. The esoteric language and symbolism that the Siddhas use to convey their teachings have led to the misunderstanding and misinterpretation of their philosophy and methodology. (...) This study aims to explain Tamil Siddha yoga and dispel some of the misconceptions about Tamil Siddhas using Siddha Agatthiyar’s composition, Antaraṅga dīkṣā viti, as the primary text. (shrink)

Distributed programming paradigms such as MapReduce and Spark have alleviated sequential bottleneck while mining of massive transaction databases. Of significant importance is mining High Utility Itemset that incorporates the revenue of the items purchased in a transaction. Although a few algorithms to mine HUIs in the distributed environment exist, workload skew and data transfer overhead due to shuffling operations remain major issues. In the current study, Parallel Utility Computation algorithm has been proposed with novel grouping and load balancing strategies for (...) an efficient mining of HUIs in a distributed environment. To group the items, Transaction Weighted Utility values as a degree of transaction similarity is employed. Subsequently, these groups are assigned to the nodes across the cluster by taking into account the mining load due to the items in the group. Experimental evaluation on real and synthetic datasets demonstrate that PUC with TWU grouping in conjunction with load balancing converges mining faster. Due to reduced data transfer, and load balancing-based assignment strategy, PUC outperforms different grouping strategies and random assignment of groups across the cluster. Also, PUC is shown to be faster than PHUI-Growth algorithm with a promising speedup. (shrink)

Recent research highlights the relationship between perceived brand ethicality (PBE), consumer purchase intention, and the consumer–brand relationship. Existing empirical studies offer mixed findings on whether these three relate positively, negatively, or not at all. Moreover, their relationships have not been the primary focus of existing meta-analytic reviews. Therefore, we conducted a meta-analysis to provide an empirical consensus to this debate by studying the magnitude of the association between PBE and consumer responses (purchase intention, brand trust, and brand loyalty). Moreover, we (...) examined the moderating effects of self-accountability and brand experience to expand our understanding of this relationship. After a thorough literature review from major databases and cross-referencing of the relevant articles, we selected 31 peer-reviewed articles for this meta-analysis. The results reveal that consumer response to PBE positively influences attitude formation towards the brand and purchase intentions. Additionally, moderation analyses reveal the crucial roles of self-accountability and brand experience in influencing the effects of PBE on consumer–brand relationships and purchase intention. Crucial theoretical and practical implications are discussed regarding these relationships, followed by limitations and future research directions. (shrink)

Bipolar affective disorder (BPAD) can be a devastating disorder for both sufferers and their relatives. In addition to the variety of distressing and severe affective symptoms, the consequences of illness onset may be equally debilitating, particularly as the illness may commonly present in early adulthood. As such, the developmental trajectory between late adolescence and early adulthood is commonly interrupted. Relationships with family, friends and partners may deteriorate, employment or studies may be interrupted, and criminal histories may be acquired. In turn, (...) such events worsen stress, reduce self-esteem, and may make the recovery process more difficult.... (shrink)

Traditional document clustering algorithms consider text-based features such as unique word count, concept count, etc. to cluster documents. Meanwhile, event mining is the extraction of specific events, their related sub-events, and the associated semantic relations from documents. This work discusses an approach to event mining through clustering. The Universal Networking Language -based subgraph, a semantic representation of the document, is used as the input for clustering. Our research focuses on exploring the use of three different feature sets for event clustering (...) and comparing the approaches used for specific event mining. In our previous work, the clustering algorithm used UNL-based event semantics to represent event context for clustering. However, this approach resulted in different events with similar semantics being clustered together. Hence, instead of considering only UNL event semantics, we considered assigning additional weights to similarity between event contexts with event-related attributes such as time, place, and persons. Although we get specific events in a single cluster, sub-events related to the specific events are not necessarily in a single cluster. Therefore, to improve our cluster efficiency, connective terms between two sentences and their representation as UNL subgraphs were also considered for similarity determination. By combining UNL semantics, event-specific arguments similarity, and connective term concepts between sentences, we were able to obtain clusters for specific events and their sub-events. We have used 112 000 Tamil documents from the Forum for Information Retrieval Evaluation data corpus and achieved good results. We have also compared our approach with the previous state-of-the-art approach for Router-RCV1 corpus and achieved 30% improvements in precision. (shrink)

Children learn and use various strategies to solve math problems. One way children's math learning can be supported is through their use of and exposure to hand gestures. Children's self-produced gestures can reveal unique, math-relevant knowledge that is not contained in their speech. Additionally, these gestures can assist with their math learning and problem solving by supporting their cognitive processes, such as executive function. The gestures that children observe during math instructions are also linked to supporting cognition. Specifically, children are (...) better able to learn, retain, and generalize knowledge about math when that information is presented within the gestures that accompany an instructor's speech. To date, no conceptual model provides an outline regarding how these gestures and the math environment are connected, nor how they may interact with children's underlying cognitive capacities such as their executive function. In this review, we propose a new model based on an integration of the information processing approach and theory of embodied cognition. We provide an in-depth review of the related literature and consider how prior research aligns with each link within the proposed model. Finally, we discuss the utility of the proposed model as it pertains to future research endeavors. (shrink)

The Norman Rockwell image of the American physician who fixed the broken arm of a child, treated the father for hypertension, and brought an unborn child into this world is now almost nonexistent. Since the time of the Rockwell portrait, a highly technical medical industry has evolved. Now two-thirds of physicians are board certified in subspecialties, and patients visit an average of 3–4 different physicians per year. Today's physicians see themselves less as “benevolent and wise counselors overseeing the patient's welfare (...) and more as objective scientists applying the latest technical methods to bring about the desired end.” The intimate patient-physician relationship that was once the norm in our society is rapidly disappearing. (shrink)

Organisational leaders mismanaging business affairs are guided by performance pressures and/or greed while pressurising employees to follow. Unethical activities have led to stakeholder losses, with no accountability by individuals perpetuating the fraud. Corporate governance frameworks and subsequent reforms have been used merely as tick box measures, proving them inefficient in numerous corporate collapses. This study intends to explore and analyse the roles of personal and collective virtues in corporate citizenship. Developing from the virtues theory and using a mixed method of (...) three focus group discussions and a self-administered questionnaire of 119 participants from various organisations, the authors establish that personal virtues are important to portray ethical individualism. However, in a corporate setting, collective virtues are more important to enhance corporate citizenship, through ethical culture and collective accountability. (shrink)

ObjectivesThis study aimed to describe the experiences and challenges faced by adolescents with moderate and severe congenital heart defects or Chronic Rheumatic Heart Disease and to determine their needs in order to develop an Adolescent Transition Psychoeducational Program.MethodsThe study involved seven adolescents with moderate to severe CHD/CRHD, six parents, and four health care providers in Institute Jantung Negara. Participants were invited for a semi-structured interview. Qualitative data were analyzed through the Atlas.ti 7 program using triangulation methods.Results/conclusionsWe identified five themes concerning (...) the experience and challenges of adolescents relating to: emotional/psychological issues; the progress of the illness; relationship issues; future preparation; and, school and community. These themes were identified together with eleven subcategories. The staff expressed support for the development of the Adolescent Transition Psychoeducational Program and adolescents with CHD/CRHD and their parents were willing to participate in the program if their schedule allowed. Their suggestions to improve the program were classified into six categories, with two main themes, the self-management of illness in life and the future; and, social support. In conclusion, the findings from the situation analysis act as a basis for a conceptual framework that will contribute to the development of an Adolescent Transition Psychoeducational Program that aims to empower adolescents with CHD/CRHD, enabling them to manage challenges during the transition phase between childhood and adulthood. (shrink)

Carpendale & Lewis (C&L) stress the importance of social interaction for social understanding, but focus on the adult-child relationship. In the present commentary, we discuss the development of social understanding within early peer relationships. We argue that peer interaction stretches the limits of early social understanding, thereby providing both unique challenges and unique opportunities for constructing an understanding of others' minds.

Coreference resolution is a challenging natural language processing task, and it is difficult to identify the correct mentions of an entity that can be any noun or noun phrase. In this article, a semisupervised, two-stage pattern-based bootstrapping approach is proposed for the coreference resolution task. During Stage 1, the possible mentions are identified using word-based features, and during Stage 2, the correct mentions are identified by filtering the non-coreferents of an entity using statistical measures and graph-based features. Whereas the existing (...) approaches use morphosyntactic and number/gender agreement features, the proposed approach uses semantic graph-based context-level semantics and nested noun phrases in the correct mentions identification. Moreover, mentions without the number/gender information are identified, using the context-based features of the semantic graph. The evaluation performed for the coreference resolution shows significant improvements, when compared with the word association-based bootstrapping systems. (shrink)

Cooperative peer play emerges in the second year of life. How applicable is Preston & de Waal's (P&deW's) model to the empathic processes in cooperative play? Empathic responses during peer play are more general than they propose, and more dependent on mental state understanding. Moreover, peer play forces children to reason about others' feelings, possibly serving as a unique mechanism for empathy development.