Although the path-integral formalism is known to be equivalent to conventional quantum mechanics, it is not generally obvious how to implement path-based calculations for multi-qubit entangled states. Whether one takes the formal view of entangled states as entities in a high-dimensional Hilbert space, or the intuitive view of these states as a connection between distant spatial configurations, it may not even be obvious that a path-based calculation can be achieved using only paths in ordinary space and time. Previous work has (...) shown how to do this for certain special states; this paper extends those results to all pure two-qubit states, where each qubit can be measured in an arbitrary basis. Certain three-qubit states are also developed, and path integrals again reproduce the usual correlations. These results should allow for a substantial amount of conventional quantum analysis to be translated over into a path-integral perspective, simplifying certain calculations, and more generally informing research in quantum foundations. (shrink)

This paper aims to investigate the effect of gamification in engaging and motivating consumers for online shopping and also the use of gamification to enhance sales. Moreover, this study has also explored the ethical concerns in gamified marketing. This is a qualitative study to investigate the effect of gamification during online shopping and the ethical issues involved in gamified marketing. Semi-structured interviews with ten gamification experts are conducted and analyzed through NVivo. The themes that emerged from qualitative analysis are the (...) applicability of gamification in online retail, consumer experiences in gamified retail, and ethics and challenges in gamification. Semantic analysis is performed, and as per the viewpoint of the gamification experts, it was found that the perception of ethics in gamification is negative, which shows that there are many unethical practices in gamified marketing. This paper shows that by focusing on every relational aspect of consumer engagement, retailers can build trust and retain their most valuable stakeholders — the customers, thereby addressing the crucial negative concerns of gamified marketing. This research is one of its types to explore the significant ethical issues that affect consumers in the retail context. The undertaking of this study in an emerging economy adds further insight into gamified retail literature by generalizing the applicability of gamified studies across geographic contexts. (shrink)

The major part of India’s architectural heritage is to be found in its towns. This paper will, after an historical survey, look at the various agencies that over the last two decades have been concerned with urban heritage, to examine their agenda, and the pressures they face. ‘Heritage cities’ is a term which appears not only in documents of the Archaeological Survey of India and of the Indian National Trust but also, more recently, in statements made by the Ministry of (...) Urban Development, the Government of Delhi in the context of the Commonwealth Games, and the Ministry of Tourism. The paper will discuss ‘preservation’ of facades/interiors of individual buildings, or of precincts, the use/reuse of historic areas/buildings, and the references to history, through commemoration, naming/renaming, erasing. It argues that conservation should be part of a holistic and humane town-planning policy. (shrink)

BackgroundNeuropsychological profile of Indian Duchenne muscular dystrophy subjects remains unidentified and needs to be evaluated.MethodsA total of 69 DMD and 66 controls were subjected to detailed intelligence and neuropsychological assessment. The factor indexes were derived from various components of Malin’s Intelligence Scale for Indian Children and Rey Auditory Verbal Learning Test.ResultsPoor verbal and visual memory profiles were demonstrated by DMDs, which include RAVLT-immediate recall, RAVLT-delayed recall, Rey–Osterrieth complex figure test -IR, and RCFT-DR. RAVLT-memory efficiency index demonstrated poor verbal memory efficiency. (...) Significant differences in the functioning of working memory axis [RAVLT T1, recency T1, Digit Span Backward ] were observed along with reduced performance in visuomotor coordination, visuospatial, and visual recognition abilities. Block designing efficiency index and attention fraction showed a normal performance in DMD kids.ConclusionWorking memory deficits were found to be the crucial element of cognitive functioning in DMD cases. Working memory interventions may be beneficial to improve the neuropsychological profile in DMD. (shrink)

Seed development in this paper has been classified into the three landmark stages of cell division, organ initiation and maturation, based on morphological changes, and the available literature. The entire process proceeds at the behest of an interplay of various specific and general transcription factors (TFs). Monocots and dicots utilize overlapping, as well as distinct, TF networks during the process of seed development. The known TFs in rice and Arabidopsis have been chronologically categorized into the three stages. The main regulators (...) of seed development contain B3 or HAP3 domains. These interact with bZIP and AP2 TFs. Other TFs that play an indispensable role during the process contain homeobox‐, NAC‐, MYB‐, or ARF‐domains. This paper is a comprehensive analysis of the TFs essential for seed development and their interactions. An understanding of this interplay will not only help unravel an integrated developmental process, but will also pave the way for biotechnological applications. (shrink)

Gluten ataxia is a rare immune-mediated neurological disorder caused by the ingestion of gluten. The diagnosis is not straightforward as antibodies are present in only up to 38% of patients, but often at lower titers. The symptoms of ataxia may be mild at the onset but lead to permanent damage if remain untreated. It is characterized by damage to the cerebellum however, the pathophysiology of the disease is not clearly understood. The present study investigated the neurochemical profile of vermis and (...) right cerebellum and structural changes in various brain regions of patients with gluten ataxia and compared it with healthy controls. Volumetric 3-D T1 and T1-weighted magnetic resonance imaging in the three planes of the whole brain and single-voxel 1H- magnetic resonance spectroscopy of the vermis and right cerebellum were acquired on 3 T human MR scanner. The metabolite concentrations were estimated using LC Model while brain volumes were estimated using the online tool volBrain pipeline and CERES and corrected for partial volumes. The levels of neuro-metabolites were found to be significantly lower in vermis, while N-acetyl aspartate + N-acetyl aspartate glutamate and glycerophosphocholine + phosphocholine was lower in cerebellum regions in the patients with gluten ataxia compared to healthy controls. A significant reduction in the white matter of ; reduction in the volumes of cerebellum lobe and thalamus while lateral ventricles were increased in the patients with gluten ataxia compared to healthy controls. The reduced neuronal metabolites along with structural changes in the brain suggested neuronal degeneration in the patients with gluten ataxia. Our preliminary findings may be useful in understanding the gluten-induced cerebral damage and indicated that MRI and MRS may serve as a non-invasive useful tool in the early diagnosis, thereby enabling better management of these patients. (shrink)

Stress associated proteins (SAPs), novel A20/AN1 zinc‐finger domain‐containing proteins, are fast emerging as potential candidates for biotechnological approaches in order to improve abiotic stress tolerance in plants – the ultimate aim of which is crop‐yield protection. Until relatively recently, such proteins had only been identified in humans, where they had been shown to be key regulators of innate immunity. Their phylogenetic relationship and recruitment of diverse protein domains reflect an architectural and mechanistic diversity. Emerging evidence suggests that SAPs may act (...) as ubiquitin ligase, redox sensor, and regulator of gene expression during stress. Here, we evaluate the new knowledge on SAPs with a view to understand their mechanism of action. Furthermore, we set an agenda for investigating hitherto unexplored roles of these proteins. (shrink)

Rice cultivation is one of the most important agricultural activities on earth, with nearly 90% of it being produced in Asia. It belongs to the family of crops that includes wheat, maize and barley, and it supplies more than 50% of calories consumed by the world population. Its immense economic value and a relatively small genome size makes it a focal point for scientific investigations, so much so that four whole genome sequence drafts with varying qualities have been generated by (...) both public and privately funded ventures. The availability of a complete and high‐quality map‐based sequence has provided the opportunity to study genome organization and evolution. Most importantly, the order and identity of 37,544 genes of rice have been unraveled. The sequence provides the required ingredients for functional genomics and molecular breeding programs aimed at unraveling intricate cellular processes and improving rice productivity. BioEssays 28: 421–432, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

With advances in research environments and the accompanying increase in the complexity of research projects, the range of skills required to carry out research calls for an increase in interdisciplinary and collaborative work. CogNovo, a doctoral training program for 25 PhD students, provided a unique opportunity to observe and analyze collaborative processes. We propose a process-oriented framework for understanding research collaborations along two dimensions: interpersonal and project-related. To illustrate the utility of this process-oriented framework, we apply the framework matrix to (...) several collaborations that emerged within the CogNovo program. The framework that we introduce has several advantages over existing metrics. Firstly, we offer a process-oriented—as opposed to product-oriented—evaluation of interdisciplinary and collaborative endeavors. Secondly, we propose a means of assessment that preserves the distinctive profile (or “fingerprint”) of a given collaborative project, thus capturing the uniqueness of each project and its environment. (shrink)

Since its inception over 200 years ago, Swaminarayan Hinduism has flourished into a transnational movement described as one of the fastest growing Hindu groups in the world. Despite being one of the largest and most visible Hindu traditions both in India and the West, surprisingly little is known about what the Swaminarayan fellowship believes.

The Management Centre for Human Values along with the participants of the Post-Graduate Program for Executives and the Oil and Natural Gas Corporation Limited on the occasion of the Golden Jubilee of the Indian Institute of Management Calcutta arranged a seminar on Socially Conscious Leadership, or the Lattice 2010, on 19 December 2010. The seminar debate on the role of Corporate Social Responsibility in contemporary business makes for an interesting note that would befit the Journal of Human Values. This is (...) so because the invitees to the seminar, through their singular and idiosyncratic narration of experiences, have inevitably problematized the basic concepts of CSR itself. Concepts like ‘human values’, ‘ethics’, ‘social consciousness’ no longer exist as water-tight compartments of traditional or even autonomous sanctuaries of humane goodness. These concepts have been transformed from ‘value-adding’ propositions to ‘value-appropriating’ propositions, or in other words, social issues have become business issues. A wide spectrum of views coming from Gen. Bajwa, representing the army; Prof. Chaudhuri and Prof. Bhatta, representing administrative academia; Sri Salvi and Sri Tyagi, endorsing real-life CSR; Mr Ahir and Mr Rayaprolu, representing the corporate; Ms Vatsa and Ms Swami, representing NGOs; and Prof. Sarkar, Prof. Mohanty and Prof. Chatterjee, representing the academicians; along with the presence of Ms M. Bhattacharya from ONGC—all of them have aided and abetted in establishing the contemporary position of CSR as a successful and competitive business proposition. The note addresses the issues developed from their individual experiences and opinions, and attempts to establish, but on an individual level, an intellectual point of departure for an academic discussion of CSR that would initiate further potent research and theorization in this regard. (shrink)