With the increasing number of people living with HIV/AIDS and the escalating costs of health care, there is an increasing demand for informal caregiving in the community. Currently, much emphasis is placed on individuals who are living with HIV/AIDS (in terms of the provision of social, psychological and economic support), but very little attention has been paid to the well-being and quality of life of informal caregivers. Lack of support and care for caregivers may have a negative impact on the (...) quality of care and effective services for individuals living with HIV/AIDS. This paper is based on findings from a qualitative study that explored major sources of stress associated with caregiving among informal caregivers in a village in the southern part of Botswana. The paper suggests that informal caregivers are an integral part of the continuum of care. As a result, they need to be nurtured and supported for the betterment of those both infected and affected by HIV/AIDS. The paper concludes by discussing the implications for further research, policy and programme development. (shrink)

Following the union of the Presbyterian Church of Southern Africa and Reformed Presbyterian Church in Southern Africa to form the Uniting Presbyterian Church in Southern Africa in 1999, it was necessary to consolidate theological education of a united church. This was a wise and bold decision by UPCSA, as a first attempt to integrate the training of both black and white students, but more importantly to give institutional expression to the advancement of unity. University of Pretoria became a major training (...) centre of the UPCSA. Collaboration in ministerial formation between UPCSA and UP, its partner institution, has been plagued by manifold challenges. The challenges which will come under the spotlight are ecumenism, relationship between the university and the UPCSA, curriculum and spirituality. (shrink)

Death is the inevitable fate of every single person on earth. How do we accept the inevitability of our own death? How do we live our lives with meaning? Will money lead us to happiness? Satish Modi examines these questions and more in a moving, powerful, thought-provoking work based on his own reflections as well as the experiences of people from all walks of life. The result is a fascinating book that teaches us that whoever we are and whatever our (...) aspirations in this life, it is important for each and every one of us to accept our own passing. In doing so, we free ourselves to live as fully as possible, guided by the principles of goodness, love, and compassion. (shrink)

In recent years, a dramatic increase in the study of infrastructure has occurred in the social sciences and humanities, following upon foundational work in the physical sciences, architecture, planning, information science, and engineering. This article, authored by a multidisciplinary group of scholars, probes the generative potential of infrastructure at this historical juncture. Accounting for the conceptual and material capacities of infrastructure, the article argues for the importance of paradox in understanding infrastructure. Thematically the article is organized around three key points (...) that speak to the study of infrastructure: ruin, retrofit, and risk. The first paradox of infrastructure, ruin, suggests that even as infrastructure is generative, it degenerates. A second paradox is found in retrofit, an apparent ontological oxymoron that attempts to bridge temporality from the present to the future and yet ultimately reveals that infrastructural solidity, in material and symbolic terms, is more apparent than actual. Finally, a third paradox of infrastructure, risk, demonstrates that while a key purpose of infrastructure is to mitigate risk, it also involves new risks as it comes to fruition. The article concludes with a series of suggestions and provocations to view the study of infrastructure in more contingent and paradoxical forms. (shrink)

Works in science and technology studies have repeatedly pointed to the importance of the visual in scientific practice. STS has also explicated how embodied practice generates scientific knowledge. I aim to supplement this literature by pointing out how sound and hearing are integral aspects of experimentation. Sound helps define how and when lab work is done, and in what kinds of spaces. It structures experimental experience. It affords interactions between researchers and instruments that are richer than could be obtained with (...) vision alone. And it is a site for tacit knowledge, providing a resource for the replication of results, and the transmission of knowledge, and the construction of social boundaries within instrumental communities. (shrink)

This paper follows the history of an object. The purpose of doing so is to come to terms with a distinctive kind of research object – which we are calling a ‘test object’ – as well as to chronicle a significant line of research and technology development associated with the broader nanoscience/nanotechnology movement. A test object is one of a family of epistemic things that makes up the material culture of laboratory science. Depending upon the case, it can have variable (...) shadings of practical, mathematical and epistemic significance. Clear cases of test objects have highly regular and reproducible visible properties that can be used for testing instruments and training novices. The test object featured in this paper is the silicon 7×7, a particular surface configuration of silicon atoms. Research on this object over a period of several decades has been closely bound up with the development of novel instruments for visualizing atomic structures. Despite having little direct commercial value, the Si 7×7 also has been a focal object for the formation of a research community bridging industry and academia. It exhibits a complex structure that became a sustained focus of observation and modelling. Our study follows shifts in the epistemic status of the Si 7×7, and uses it to re-examine familiar conceptions of representation and observation in the history, philosophy and social study of science. (shrink)

In October of 2002, Rick Smalley, Nobel laureate chemist at Rice University, was pondering what to say to a Congressional Hispanic Science and Literacy Forum hearing in Harlingen, Texas. Smalley used the opportunity to craft an all-encompassing justification for science's importance in the modern world-a justification so persuasive and broad it could be presented to any audience on any occasion. Indeed, variants of his talk have since been given some 200 times, from Dallas to Dubai.

Business Ethics, the Environment & Responsibility, Volume 31, Issue 2, Page 546-561, April 2022.

This introductory essay frames our special issue by discussing how attention to the history of research integrity and fraud can stimulate new historical and methodological insights of broader import to historians of science.

Scholarly writings on Jaina philosophy and doctrines.

The historiography on American science and technology in the 1970s is still small, yet there are already three distinct strands of work: studies of countercultural scientists, portrayed as enacting or advocating ‘groovy’ research; studies of the politically polarized debate pitting conservative and libertarian ‘cornucopianists’ against environmentalists and modelers forecasting resource scarcity; and studies of the early commercialization of technoscience (e.g., biotechnology) that took off in the 1980s. Left out, I argue, are a class of ‘square scientists’ with little sympathy for (...) the counterculture, and yet open to (even eager for) a new kind of science oriented to the same problems activists said they wanted science to solve: pollution, mass transit, housing, biomedicine, disability technologies, pedagogical machines, etc. Square scientists at places like NASA and Texas Instruments adapted military-industrial-academic templates to a wide variety of socially ‘relevant’ topics in the 1970s. Yet square scientists still looked to the military-industrial complex for allies, rather than to countercultural colleagues. This potential middle ground remained excluded – contributing, in large part, to the failure of schemes to reorient US R&D to civilian social problems, and to the invisibility of the squares in today's historical accounts. (shrink)

BioDwelling is an arts-led research project that brings ethical concerns of culture, gender and multispecies relationality from the feminist technosciences into direct conversation with the emerging field of biotechnological architecture (bio-architecture). Working within a multi-disciplinary bio-architecture research group, we develop a practice-led methodology to facilitate the exploration of questions that arise when we begin to engineer more-than-human dwelling spaces. In this article we give a brief overview of the work of the Hub for Biotechnology in the Built Environment (HBBE) and (...) the Responsible Interactions research theme, which outlines the project context. We go on to describe the BioDwelling methodology and introduce three arts-led interventions that draw on feminist science and cultural theory to invite reflections on the ethical implications of working with living materials to build (or grow?) spaces in which humans intend to live. We conclude with a summary of the project to date, reflections on methods and possible next steps. (shrink)

We examine the role of socio-demographic factors on consumers’ pro-environmental behavior –a subset of ethical behavior and analyze its implications in an emerging market, with a sample study from India. Multivariate analysis of variance was performed as research method. Results show that males display higher PEB than their female counterparts. Married consumers score more on PEB than single. Mid-age consumers also score high on PEB than young and old-age consumers. Furthermore, highly educated consumers are more pro-environmentalist than graduates and post-graduates. (...) The novelty of this study is that centers on the use of demographic variables interactively in order to form microsegments. For instance, married men score more on PEB scale than unmarried men and women and prefer green channels even more. On the contrary, unmarried women display no hesitation in paying more for energy-efficient goods compared to married men and unmarried men. Marketers may aim in setting such PEBs as the moral standards among consumers being an easily identifiable segment as their prime target. (shrink)

Existing research on the financial implications of corporate social responsibility (CSR) for firms has predominantly focused on positive aspects of CSR, overlooking that firms also undertake actions and initiatives that qualify as negative CSR. Moreover, studies in this area have not investigated how both positive and negative CSR affect the financial risk of firms. As such, in this research, the authors provide a framework linking both positive and negative CSR to idiosyncratic risk of firms. While investigating these relationships, the authors (...) also analyze the moderating role of financial leverage of firms. Overall, analysis of secondary information for firms from multiple industries over the years 2000–2009 shows that CSR has a significant effect on the idiosyncratic risk of firms, with positive CSR reducing risk and negative CSR increasing it. Results also show that the reduction in risk from positive CSR is not guaranteed, with firms having high levels of financial leverage witnessing lower idiosyncratic risk reduction. (shrink)

This introductory article frames our special issue in terms of how historicizing research integrity and fraud can benefit current discussions of scientific conduct and the need to improve public trust in science.

Trait mindfulness confers emotional benefits and encourages skillful emotion regulation, in part because it helps people more deliberately attend to internal experiences and external surroundings. Such heightened attentional control might help skillfully deploy one’s attention towards certain kinds of stimuli, which may in turn help regulate emotions, but this remains unknown. Testing how trait mindful people deploy attention when regulating their emotions could help uncover the specific mechanisms of mindfulness that confer its emotional benefits. The present study aimed to determine (...) whether high trait mindfulness is associated with sustained attention biases to (i.e. longer gaze at) emotional scenes, when all participants are given the emotion regulation goal of staying in a positive mood. To measure this, we used eye tracking to assess selective attention to positive, neutral, and negative photographs. Higher trait mindfulness was associated with both a stronger attention bias for positive (vs. neutral and vs. negative) images, as well as greater success staying in a positive mood during viewing. Surprisingly, this attention bias towards the positive images did not mediate the relationship between mindfulness and maintenance of positive mood. Future work should compare visual attention to other emotion regulation strategies that may maximise positive affect for mindful people. (shrink)

Soft X‐ray tomography (SXT) is an imaging technique capable of characterizing and quantifying the structural phenotype of cells. In particular, SXT is used to visualize the internal architecture of fully hydrated, intact eukaryotic and prokaryotic cells at high spatial resolution (50 nm or better). Image contrast in SXT is derived from the biochemical composition of the cell, and obtained without the need to use potentially damaging contrast‐enhancing agents, such as heavy metals. The cells are simply cryopreserved prior to imaging, and (...) are therefore imaged in a near‐native state. As a complement to structural imaging by SXT, the same specimen can now be imaged by correlated cryo‐light microscopy. By combining data from these two modalities specific molecules can be localized directly within the framework of a high‐resolution, three‐dimensional reconstruction of the cell. This combination of data types allows sophisticated analyses to be carried out on the impact of environmental and/or genetic factors on cell phenotypes. (shrink)

The contribution of action-perception systems of the brain to lexical semantics remains controversial. Here, we used high-definition transcranial direct current stimulation (HD-tDCS) in healthy adults to examine the role of primary (left hand motor area; HMA) and higher-order (left anterior inferior parietal lobe; aIPL) action areas in action-related word processing (action verbs and manipulable nouns) compared to non-action-related control words (non-action verbs and non-manipulable nouns). We investigated stimulation-related effects at three levels of semantic processing: subliminal, implicit, and explicit. Broadly, we (...) found that stimulation of HMA and aIPL resulted in relative facilitation of action-related language processing compared to non-action. HMA stimulation facilitated action verb processing in subliminal and implicit task contexts, suggesting that HMA helps represent action verbs even in semantically shallow tasks. HMA stimulation also facilitated manipulable noun comprehension in an explicit semantic task, suggesting that HMA contributes to manipulable noun comprehension when semantic demands are high. aIPL stimulation facilitated both manipulable noun and action verb processing during an implicit task. We suggest that both HMA and aIPL play a functional role in action semantics. HMA plays a general role in the semantics of actions and manipulable objects, while aIPL is important only when visuo-motor coordination is required for the action. (shrink)

A short discussion of the origin of the notion of mode of subsistence in the eighteenth-century discussion and particularly in the Scottish Enlightenment and its legacy n the Marxist theory of modes of production or social economic formations.

The authors of mediaeval treatises on the modi significandi (often entitled De modis signi­ficandi, or Summa grammatica, or Summa modorum significandi, or Grammatica speculativa) have come to be known as the Modistae who taught in the late Sixties of the 13th till the Thirties of the 14th centuries. The present study is an account of the grammatical theories of this group of mediaeval scholars (mostly the work of Thomas of Erfurt), set in the appropriate context of situation and seen in (...) terms of the part they played in mediaeval semiotic theory, since their theory rests on the study of words and the properties of these words as signs of things. At the end of the present study the influence of the speculative grammar on present linguistic theories is announ­ced. Some influence of the speculative grammar one could discover in many contemporary lin­gui­stic theories like those of Noam Chomsky, Ronald Langacker, Robin Lakoff and even Ray Jackendoff. (shrink)