A prominent way through which wave-particle duality has been ascribed to photons is by illustrating their “wave-like” behaviour in the Mach-Zehnder interferometer and “particle-like” behaviour in the anti-correlation experiment. This duality has been formulated in two ways. Some have based the claim on the complementarity principle. This formulation, however, has already been shown to be problematic. Others have made a much simpler duality claim by considering that single-photons are analogous to waves and particles in the above experiments. I criticise this (...) formulation by arguing that the analogies cannot be distinctly established. Thus, this duality claim is found to be unsubstantiated. (shrink)

This study investigates the value of sharing. The primary data are the parent–child (3–5 years) discourses regarding the value of sharing. The discourses are subsequently subjected to discourse analyses. The study also involves a semi-structured interview with the same parents who were a part of the discursive study as well. The data of the interview were subjected to thematic analyses. The aim of conducting the interview was to validate the discursive findings. The study provides exemplary discourses highlighting the issues of (...) (i) sacrifice and (ii) reciprocity in sharing. (shrink)

Drawing from two strands of ecological psychology, we suggest that even if social robots are interactive depictions, people need not mentally represent them as such. Rather, people can engage with the opportunities for action or affordances that social robots offer to them. These affordances are constrained by the larger sociocultural settings within which human–robot interactions occur.

This paper examines the extent to which dispute resolvers in customary law systems provide widely understandable justifications for their decisions. The paper first examines the liberal-democratic reasons for the importance of publicity, understood to be wide accessibility of legal justification, by reviewing the uses of publicity in Habermas’ and Rawls’ accounts of the rule of law. Taking examples from Sierra Leone, the paper then argues that customary law systems would benefit from making local dispute resolution practices, such as “begging” from (...) elders, witchcraft, and customary law judgments, more widely accessible. The paper concludes that while legal pluralism is usually taken to be an analytical concept, it may have a normative thrust as well, and that publicity standards would also apply to formal courts in developing countries, which are also typically “defective” along this dimension. (shrink)

Global poverty is a huge problem in today's world. This survey article seeks to be a first guide to those who are interested in, but relatively unfamiliar with, the main issues, positions and arguments in the contemporary philosophical discussion of global poverty. The article attempts to give an overview of four distinct and influential normative positions on global poverty. Moreover, it seeks to clarify, and put into perspective, some of the key concepts and issues that take center stage in the (...) philosophical discussion of global poverty. The four positions to be discussed are labeled the Maximalist Position, the Minimalist Position, Intermediate Position I and Intermediate Position II. After an account of these four distinct positions, we turn, in the conclusion, to a discussion of what role empirical sciences such as economics and political science should play in normative considerations about global poverty. (shrink)

This article explores the uptake and circulation of ‘transgender’ in academic and philanthropic institutions, as a way of taking seriously Robyn Wiegman’s call for a divergentist approach. In so doing, the article aims to demonstrate the intimate entanglements between non-profit and academic spheres and identity knowledges therein. Taken together, both contexts reveal the messiness and complexities of institutionality, not only as a lived reality for individuals such as philanthropy professionals and academics, but also as an object of study itself.

Prior research has used an Interactive Landslide Simulator tool to investigate human decision making against landslide risks. It has been found that repeated feedback in the ILS tool about damages due to landslides causes an improvement in human decisions against landslide risks. However, little is known on how theories of learning from feedback would account for human decisions in the ILS tool. The primary goal of this paper is to account for human decisions in the ILS tool via computational models (...) based upon reinforcement learning and to explore the model mechanisms involved when people make decisions in the ILS tool. Four different reinforcement-learning models were developed and evaluated in their ability to capture human decisions in an experiment involving two conditions in the ILS tool. The parameters of an Expectancy-Valence model, two Prospect-Valence-Learning models, a combination EV-PU model, and a random model were calibrated to human decisions in the ILS tool across the two conditions. Later, different models with their calibrated parameters were generalized to data collected in an experiment involving a new condition in ILS. When generalized to this new condition, the PVL-2 model’s parameters of both damage-feedback conditions outperformed all other RL models. We highlight the implications of our results for decision making against landslide risks. (shrink)

Researchers advocate that workplace spirituality has the potential to increase “constructive deviant behavior” among employees across different types of organizations and professions by engaging individuals in meaningful ways. This research examines the link between workplace spirituality and constructive deviant behavior. Literature on the issue of workplace spirituality suggests that meaningful work has the potential to increase positive organizational outcomes. This study was carried out on a purposively selected sample of 152 managers from the oil and gas industry in India. The (...) paper investigates the relationship between workplace spirituality and constructive deviance with the help of a wide range of statistical tools including mean, factor analysis, correlation, and regression. Six Indian constructs of workplace spirituality were examined to assess the relationship between workplace spirituality and constructive deviance. (shrink)

Ensuring that countries have adequate research capacities is essential for an effective and efficient response to infectious disease outbreaks. The need for ethical principles and values embodied in international research ethics guidelines to be upheld during public health emergencies is widely recognized. Public health officials, researchers and other concerned stakeholders also have to carefully balance time and resources allocated to immediate treatment and control activities, with an approach that integrates research as part of the outbreak response. Under such circumstances, research (...) “ethics preparedness” constitutes an important foundation for an effective response to infectious disease outbreaks and other health emergencies. A two-day workshop was convened in March 2018 by the World Health Organisation Global Health Ethics Team and the African coaLition for Epidemic Research, Response and Training, with representatives of National Ethics Committees, to identify practical processes and procedures related to ethics review preparedness. The workshop considered five areas where work might be undertaken to facilitate rapid and sound ethics review: preparing national ethics committees for outbreak response; pre-review of protocols; multi-country review; coordination between national ethics committees and other key stakeholders; data and benefit sharing; and export of samples to third countries. In this paper, we present the recommendations that resulted from the workshop. In particular, the participants recommended that Ethics Committees would develop a formal national standard operating procedure for emergency response ethical review; that there is a need to clarify the terminology and expectations of pre-review of generic protocols and agree upon specific terminology; that there is a need to explore mechanisms for multi-country emergency ethical consultation, and to establish procedures for communication between national ethics committees and other oversight bodies and public health authorities. In addition, it was suggested that ethics committees should request from researchers, at a minimum, a preliminary data sharing and sample sharing plan that outlines the benefit to the population from which data and samples are to be drawn. This should be followed in due time by a full plan. It is hoped that the national ethics committees, supported by the WHO, relevant collaborative research consortia and external funding agencies, will work towards bringing these recommendations into practice, for supporting the conduct of effective research during outbreaks. (shrink)

In 2016, following pandemic influenza threats and the 2014–2016 Ebola virus disease outbreaks, the WHO developed a guidance document for managing ethical issues in infectious disease outbreaks. In this article, we analyse some ethical issues that have had a predominant role in decision making in response to the current COVID-19 pandemic but were absent or not addressed in the same ways in the 2016 guidance document. A pandemic results in a health crisis and social and political crises both nationally and (...) globally. The ethical implications of these global effects should be properly identified so that appropriate actions can be taken globally and not just in national isolation. Our analysis, which is a starting point to test the broader relevance of the 2016 WHO document that remains the only available guidance document applicable globally, concludes that the WHO guidance should be updated to provide reasoned and thoughtful comprehensive ethics advice for the sound management of the current and future pandemics. (shrink)

Differential scanning calorimetry (DSC) has been employed to investigate the glass transition activation energy E g, thermal stability and glass-forming ability (GFA) of Se90In10− x Sb x (x = 0, 2, 4, 6, 8, 10) chalcogenide glasses. DSC runs were performed at six different heating rates. Well-defined endothermic and exothermic peaks were obtained at glass transition and crystallization temperature. The dependence of glass transition temperature T g on heating rate (α), as well as composition of Sb, has been studied. From (...) the dependence of glass transition temperature on heating rate, the E g has been calculated on the basis of the Kissinger [Anal. Chem. 29 (1957) p.1702] and Moynihan [J. Phys. Chem. 78 (1974) p.267] models. Thermal stability has been monitored through the calculation of temperature differences T c–T g, the stability parameter S, and the enthalpy released during crystallization H c. The GFA has been investigated on the basis of the Hruby parameter H r, which is strong indicator of GFA. Results for GFA are in good agreement with fragility index F i calculations, indicating that Se90In6Sb4 is an excellent glass-former. (shrink)

The two theories of verbal cognition, namely abhihitānvaya and anvitābhidhāna, first put forth by the Bhāṭṭa and Prābhākara Mīmāṃsakas respectively in the second half of the first millennium C.E., can be considered as being foundational as all subsequent thinkers of the Sanskritic intellectual tradition engaged with and elaborated upon these while debating the nature of language and meaning. In this paper, I focus on the first chapter of Śālikanātha’s Vākyārthamātṛkā and outline the process of anvitābhidhāna described therein. Śālikanātha explains this (...) as comprising three steps, and thereafter discusses each of these three to elaborate upon and philosophically defend this conception of how one cognizes sentential meaning. The aim of this paper is to present Śālikanātha’s three-step model, and thus demonstrate especially the distinct conception of abhidhāna for the Prābhākara Mīmāṃsakas as complex and chronologically extended as contrasted with the Bhāṭṭa conception of abhidhāna as non-complex and instantaneous. Such an understanding of the disparate semantic contents with which the Bhāṭṭas and Prābhākaras use the identical term abhidhāna is crucial for any correct study of their respective doctrines. (shrink)

The present study aimed at understanding the subjective perception of happiness in a sample of Indian participants from diverse socio-economic backgrounds. Using convenience sampling, individual interviews were conducted with 60 participants aged between 19 to 73 years. This study employed reflexive thematic analysis to analyse the written transcripts. Nine themes were generated which captured the essence of happiness for Indians—Feelings and Expressions of Happiness; Human Ties and Happiness which encompassed four sub-themes—family bond, the company one keeps, the pandemic and social (...) disengagement, and the nation, society and happiness; Satisfaction with Material Needs and Resources; Lifestyle and Health; Work and Play; Accomplishment and Appreciation; Nature Connectedness; Religious and Spiritual beliefs; and Happiness as a Personal responsibility—Role of Positive Personality Traits. These findings revealed our respondent's multidimensional conceptualization of happiness, and adds to the growing body of happiness literature from the South Asian context. (shrink)

Hegel's treatment of the Sublime is both self-consistent and distinctive. He not only defines sublimity, but discovers and ranks its types or stages from one select point of view—the viewpoint of God-world relation; and the way he does this, on the one hand, distinguishes him from many others who have contributed to an understanding of the concept, and, on the other hand, enables him to suggest, if but implicitly, a criterion for distinguishing the sublime from allied concepts. Besides, he discusses (...) the matter in the wide context of diverse cultures, making quite a few insightful references to Eastern literature; and, consistently with his own conception of philosophy, also from the viewpoint of historical necessity, so that the sublime appears, in his Aesthetik, as a specific stage which the evolving story of art must in fact traverse. (shrink)

This essay seeks to clarify Gandhi's logic of self-suffering. Its inner accents have not received the attention they deserve. So I propose to emphasize them, though the context of such suffering and its impact on men too must be given due regard.

Using different quantum states (e.g., two mode squeezed-state, multipartite GHZ-like-states) as quantum resources, two protocols for "continuous variable (CV) controlled quantum conference" are proposed. These CV protocols for controlled quantum conferences (CQCs) are the first of their kind and can be reduced to CV protocols for various other cryptographic tasks. In the proposed protocols, Charlie is considered the controller, having the power to terminate the protocol at any time and to control the flow of information among the other users by (...) using a parameterised control switch. Based on the information shared by Charlie with the participants of the conference, the control power of Charlie is evaluated and compared to the proposed protocols. The comparison of the efficiency of the proposed protocols has revealed that, under certain constraints, the 4-mode GHZ state-based protocol is more efficient than the two-mode squeezed state-based protocol. The control power Charlie is evaluated for the proposed protocols under certain constraints. A security analysis is also performed, and it is observed that the proposed protocols are secure against a variety of attacks, including but not limited to disturbance attacks, man-in-the-middle attacks, Trojan horse attacks, laser seeding attacks, cloning attacks, beam splitter attacks, and malicious user(s) attacks. (shrink)

Behaviour change via monetary investments is a way to fighting climate change. Prior research has investigated the role of climate-change investments using a Collective-Risk-Social-Dilemma game, where players have to collectively reach a target by contributing to a climate fund; failing which they lose their investments with a probability. However, little is known on how variability in the availability of information about players’ investments influences investment decisions in CRSD. In an experiment involving CRSD, 480 participants were randomly assigned to different conditions (...) that differed in the availability of investment information among players. Half of the players possessed a higher starting endowment compared to other players. Results revealed that investments against climate change were higher when investment information was available to all players compared to when this information was available only to a few players or to no one. Similarly, investments were higher among rich players compared to poor players when information was available among all players compared to when it was available only to a few players or to no one. Again, the average investment was significantly greater compared to the Nash investment when investment information was available to all players compared to when this information was available only to a few players or to no one. We highlight some implications of our laboratory experiment for human decision-making against climate change. (shrink)