This paper gives insight into the Islamic bioethical discussion on harvesting and using human embryonic and adult stem cells. It describes some of the Islamic legal mechanisms involved in the bioethical discourse among Muslims. As the contemporary Islamic bioethical discourse is very diverse, the paper focuses on the critical discussion of related resolutions of the Saudi-based Islamic Fiqh Academy due to the esteem in which the IFA is held in the Islamic world and the pertinence of their rulings on this (...) issue. This study discusses the different sources of human adult and embryonic stem cells and their use from an Islamic perspective, while questioning some directions the Islamic bioethical discourse has taken. The paper invites interested parties to deliberate the use of some of the legal means resorted to in the ongoing Islamic bioethical discourse. (shrink)

Hybrid organisations combine different elements from the for-profit and non-profit domains, and they usually operate in a resource-scarce environment. For these reasons, they continuously face various resources constraints, yet their hybrid nature could be translated into an opportunity. The purpose of our study was to investigate how a hybrid organisation can overcome resource constraints in developing countries by exploiting their own hybrid nature. In the unique research setting offered by Kenyan social enterprises, we identified five creative approaches implemented by social (...) enterprises. Finally, we present a grounded model that clearly explains which hybrid harvesting strategies can be implemented to overcome resource constraints, exploiting their hybrid potential. Our work contributes to knowledge about resource constraints in the social entrepreneurship literature and extends social bricolage theory. Limitations and future research approaches are also presented. (shrink)

: The chronic shortage of transplantable organs has reached critical proportions. In the wake of this crisis, some bioethicists have argued there is sufficient public support to expand organ recovery through use of neocortical criteria of death or even pre-mortem organ retrieval. I present a typology of ways in which data gathered from the public can be misread or selectively used by bioethicists in service of an ideological or policy agenda, resulting in bad policy and bad ethics. Such risks should (...) lead us to look at alternatives for increasing organ supplies short of expanding or abandoning the dead donor rule. The chronic problem of organ scarcity should prompt bioethicists to engage in constructive dialogue about the relation of the social sciences and bioethics, to examine the social malleability of the definition of death, and to revisit the question of the priority of organ transplants in the overall package of healthcare benefits provided to most, but not all, citizens. (shrink)

The motives and consequences of harvesting sperm from brain dead males for the purpose of effecting post mortem fatherhood are examined. I argue that sperm harvesting and post mortem fatherhood raise no harms of a magnitude that would justify forbidding the practice outright. Dead men are not obviously harmed by the practice; children need not be harmed by this kind of birth; and the practice enlarges rather than diminishes the reproductive choices of surviving partners. Certain ethical and legal issues nevertheless (...) require attention. As a matter of consistency with other harvesting protocols, there ought to be a mechanism for respecting the wishes of men who when alive do not wish to become fathers post mortem. Mechanisms governing entitlement to harvest and use sperm will also be required. I note that the law is unlikely to recognize the paternity of children born from harvested sperm, though there may be reasons to recognize that paternity in some instances. (shrink)

Deliberative ways of dealing with ethical issues in health care are expanding. Moral case deliberation is an example, providing group-wise, structured reflection on dilemmas from practice. Although moral case deliberation is well described in literature, aims and results of moral case deliberation sessions are unknown. This research shows (a) why managers introduce moral case deliberation and (b) what moral case deliberation participants experience as moral case deliberation results. A responsive evaluation was conducted, explicating moral case deliberation experiences by analysing aims (...) (N = 78) and harvest (N = 255). A naturalistic data collection included interviews with managers and evaluation questionnaires of moral case deliberation participants (nurses). From the analysis, moral case deliberation appeals for cooperation, team bonding, critical attitude towards routines and nurses’ empowerment. Differences are that managers aim to foster identity of the nursing profession, whereas nurses emphasize learning processes and understanding perspectives. We conclude that moral case deliberation influences team cooperation that cannot be controlled with traditional management tools, but requires time and dialogue. Exchanging aims and harvest between manager and team could result in co-creating (moral) practice in which improvements for daily cooperation result from bringing together perspectives of managers and team members. (shrink)

One must technologize bodies to conceive of organ transplantation. Organs must be envisioned as replaceable parts, serving mechanical functions for the workings of the body. In this way, it becomes possible to imagine exchanging someone’s organs without changing anything essential about the selfhood of the person. But to envision organs as mechanical parts is phenomenologically uncomfortable; thus, the terminology used to describe the practice of organ retrieval seems to attempt other, less technological ways of viewing the human body. In this (...) paper, I analyze three common metaphors that currently contextualize the process of organ retrieval in English-speaking communities: harvesting the agrarian body, procuring the commodified body, and receiving the gifted body. These powerful images constrain the gaze toward the body in important ways. Every gaze both obscures and reveals. While each of these three metaphors makes sense of some aspects of organ retrieval, each of them is ultimately subject to being overtaken by what Jeffrey Bishop calls the technological imaginary. This imaginary deploys a gaze that obscures important elements of what it means to be human and does violence to parts of the phenomenological experience of transplantation and bodily existence. I argue that no matter how hard one tries to avoid the technological aspect of transplantation practices by embracing nonviolent metaphors—even the metaphor of gifting, which seems the most promising—it will never be possible to fully resist organ transplantation’s violence toward our phenomenological sense of embodiment. (shrink)

This study considers the verisimilitude of the harvest saying in Matthew 9.37–38 and Luke (Q) 10.2, specifically the opening statement that the harvest is plentiful but the workers few. By ‘verisimilitude’ is meant the tradition’s tendency to be viewed as realistic in its original socio-historical context. In other words, would the first listeners have nodded their heads in agreement at the claim that the harvest is plentiful but the workers few? The focus here is not on the (...) logion’s possible metaphorical application, but on the literal saying, which involves ancient agriculture. To address the verisimilitude question, the study will consider some individual features of the logion itself, as well as the socio-historical context of farming and harvesting in 1st-century Palestine and the Roman Empire. Contribution: This study attempts to determine the verisimilitude of the literal claim that the harvest is plentiful but the workers few. The author is not aware of any other study that attempts to answer this verisimilitude question about Matthew 9.37–38 and Luke (Q) 10.2. Answering this question is sure to contribute to the understanding and interpretation of the chosen logion in the future. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Second Harvest: Further Reflections on the Promise of the Thomistic PsychologyGiuseppe Butera (bio)Keywordsmethod, emotion, developmental psychology, rationalism, holismSamuel Johnson was once accosted by a lady demanding to know why he had defined “pastern” as “the knee of a horse.” Seeing perhaps that escape was impossible, the great man simply confessed, “Ignorance, madam, pure ignorance” (Fadiman 1985, 312). In preparing to write my response to the gracious and stimulating (...) commentaries of Eugene DeRobertis and Christopher Megone, I came gradually to feel how apposite such a reply would be to some of their own critical observations and remarks. Although I had known from the start that the work of bringing Aquinas’s philosophical psychology (APP) into dialogue with modern psychology would be difficult, it was only in reflecting on their commentaries that I came to appreciate just how difficult it would be and how far short of the mark my own first attempt had fallen. But there was also much in their commentaries to encourage me in this work. For their penetrating observations and criticisms, as well as their supportive comments, I am truly grateful.Rather than responding to their critical remarks one at a time and in the order in which they appear in their respective commentaries, I would like to treat them thematically. Taken together, DeRobertis and Megone seem to have three major concerns, each of which will be treated separately in the following sections. Very briefly, these concerns have to do with: (1) Claims I make about the difference between the methods of inquiry employed by philosophy and psychology; (2) the absence of a discussion of the importance of developmental psychology for an adequate philosophical understanding of judgment (of both the rational and the cogitative kinds) and its relation to emotion; and (3) a subtle rationalist/cognitivist tendency in my treatment of Aquinas’s understanding of human rationality that comes dangerously close to muting, almost to the point of denying, its decidedly un-Cartesian embodiment.On MethodAlthough I did not undertake to argue for the legitimacy of philosophical inquiry into matters nowadays viewed by many to be the exclusive domain of the sciences—among which psychology is often numbered—I did make a few passing comments in that direction. Unfortunately, in the process of doing so, I ended up reducing the variegated field of psychology, with its wide range of explanatory stances and research methodologies,1 to the highly restrictive quantitative methodology [End Page 377] employed by the hard sciences.2 There is no question in my mind that DeRobertis would be right to call my “characterization of psychology as a strictly quantitative science” “damning” (DeRobertis 2010, 370) were I unwilling to disavow it.Admitting DeRobertis’ point that psychology is not limited to using a strictly quantitative research methodology is not, however, to deny that there is a real difference between the approaches taken by philosophy and modern psychology in their separate attempts to understand the human psyche. Although it is no simple task to say in what this difference consists, some indication of its nature may be grasped by answering questions in Megone’s commentary that invite a careful examination of “the linked roles of reason and experience in both science and philosophy” (Megone 2010, 374).Although Megone asks three distinct questions, the answers to the first two may be subsumed under the answer to the third, which asks how the “interaction of the two different modes of inquiry [employed by APP and CT]” may “be explained, given their different methods” (Megone 2010, 374). How, in other words, is it possible for cognitive therapy (CT) to be queried by APP, and vice versa, given their methodological differences? To answer this question, we must clarify what it is about modern psychology that makes it different from philosophical psychology (the first question); we must also say something about the “linked roles of reason and experience in both science and philosophy” (the second question).Generally speaking, philosophical psychology, at least as it is found in the writings of Aristotle, Aquinas, and other philosophical realists, differs from modern psychology not so much in the kinds of questions it asks as in the kinds of answers it seeks... (shrink)

With size, voting discipline, and technical resources superior to those of most Brazilian parties, in the last two decades, the support of the Agrarian Caucus has become crucial for the realization of presidents’ legislative agenda. In a country where 87 percent of the population is urban, how have representatives of the agrarian elites become key players in bargaining on nonagrarian issues? This article argues that Brazilian agrarian elites have been so successful because they have devised an electoral strategy that maximizes (...) their leverage in a fragmented party system with ideologically weak right-wing parties. Empirically, I show how agrarian elites in Brazil finance legislative campaigns, mobilize voters, and subsidize the legislative work of politicians from their ranks, independently of their partisan affiliation. Theoretically, I discuss the advantages of a candidate-centered electoral strategy: self-representation and multipartisanship. While self-representation has granted agrarian elites direct access to agenda-setting positions within Congress, having members in many parties has increased the number of agenda-setting positions they can control and guaranteed their presence in the legislative coalition of right- and left-wing presidents alike. (shrink)

In this chapter, we offer an account of fear and risk in anticipation of catastrophe. We draw on the narrative response to the Mount Enta volcano in medieval Sicily to frame an evaluation of how fear can be seen to impact the understanding of risk when the event of that risk is the catastrophic suffering of an entire community. We aim to demonstrate how an exploration of the philosophical questions surrounding the emotion of fear and the understanding of risk can (...) contribute to broader, interdisciplinary dialogue on the experience of the disastrous and deadly. (shrink)

Farmers’ markets (FMs) represent a crucial player in urban food systems, being the interconnection of local agricultural production and consumption, and serving as spaces for both economic exchange and community building. Despite their transformative potential, there is a scarcity of research that comprehensively investigates the dynamics of FMs network structure and the influence of the actors shaping FMs. The present article delves into the network of relationships within FMs in the Italian city of Bologna. This study adopts the Social Network (...) Analysis (SNA) methodology applied with the Net-Map tool. The research objectives are to visualise the underlying network structure, map the dynamics, and identify the key actors who play pivotal roles in Bologna’s FMs and their level of influence. The research carried out interviews with ten FMs stakeholders, revealing the network of relationships between 54 actors, divided into three categories—civil society, food economy and public administration. Actors were linked by a total of 428 relationships across three types of networks: support, economic, and hindering. Findings indicate a strong support network structure characterised by varying degrees of centrality among different actors. Farmers emerge as a central node due to their pivotal role in providing fresh, local produce. Additionally, local institutions contribute significantly to FMs resilience and growth. Our research demonstrates the importance of recognising the embeddedness of FMs within the local context. By understanding the network structure and influential actors in FMs, policymakers can devise more effective policies for promoting local agriculture, and enhancing the sustainability of urban–rural exchanges. In conclusion, the present study offers valuable insights into the network dynamics of FMs, highlighting their crucial role in the sustainable development of urban and local food systems. (shrink)

In this chapter, we offer an account of fear and risk in anticipation of catastrophe. We draw on the narrative response to the Mount Enta volcano in medieval Sicily to frame an evaluation of how fear can be seen to impact the understanding of risk when the event of that risk is the catastrophic suffering of an entire community. We aim to demonstrate how an exploration of the philosophical questions surrounding the emotion of fear and the understanding of risk can (...) contribute to broader, interdisciplinary dialogue on the experience of the disastrous and deadly. (shrink)

Organ procurement policy from the recently deceased recasts families into gatekeepers of a scarce medical resource. To the frustration of organ procurement teams, families do not always authorize organ donation. As a result, efforts to increase the number of organs available for transplantation often seek to limit the authority of families to refuse organ retrieval. For example, in some locales if a deceased family member has satisfied the legal conditions for first-person prior assent, a much looser and easier standard to (...) satisfy than informed consent, organ retrieval may proceed despite the family’s objections. Some countries have replaced voluntary consent to organ donation with forms of organ conscription. Often referred to under the misnomer “presumed consent,” such policies legalize the harvesting of organs at death, unless individuals exercise official options to opt out. As this article explores, however, there are good grounds for affirming the authority of the family to consent to or to deny organ donation on behalf of recently deceased family members, as well as to reject first-person assent and “presumed consent” policies of organ procurement. Insofar as individuals have failed clearly and competently to provide informed consent to organ donation, moral authorization for the use of the person and his body ought to be grounded on the foundational authority of the family, rather than the state’s supposed interests in obtaining organs for transplantation. (shrink)

Upon initial publication in 1956, this book was an attempt to re-state certain problems concerning the aesthetics and ethics of the tragic form; to examine these in relation to contemporary work in psychology and anthropology; to enquire into the significance of ‘the fact or experience called tragedy’ in the modern world; and to suggest a synthesis in terms of the Christian tradition. This is a reissue of the corrected second edition of the work, first published in 1966.

Expressions of gratitude to God or any divine deity varies in each community, and often evolves from simple acts to complex rituals across different traditions. One such ritual is the Maddoa tradition of Pinrang community, Indonesia, practiced prior to a planting season, as an expression of gratitude to Allah SWT, especially by those whose occupation is agriculture. This study examines how the maddoa' (traditional swing) ceremony reflects a blend of cultural practices and broader Islamic theological perspectives in Pinrang, Indonesia. The (...) research aimed to understand the ceremony's role in shaping community cohesion and religious identity. A qualitative ethnographic approach was employed with data collected through observations and interviews with spiritual leaders and local farmers. The findings revealed that, rather than following the simple expressions of praise typically found in Islamic teachings, the community performs intricated, seven-day rituals that conclude with the erection and use of the maddoa swing after a successful harvest. Although this practice diverges from orthodox Islamic norms, it is embraced as a form of gratitude and cultural preservation. This implies that religion can be adaptable to accommodate local customs through reinterpretations of tradition ('urf) or via a theological debate. The study’s scope is limited to one community and may not reflect broader patterns. Future research could further explore how local traditions are influenced by subtle adaptations or eroded by extreme interpretations of religious practices. (shrink)

This article argues that the purpose of ravaging in Greek warfare was not to goad the enemy into fighting or to cause systematic economic harm but to facilitate plundering. The cereal harvest was commonly chosen as a time for invasion, because it maximized the amount of plunder an invading force could expect to find in the enemy countryside. While ravagers were unlikely to cause permanent economic harm to a community as a whole, they could imperil the livelihoods of individual (...) farmers, both directly through theft and destruction and indirectly by preventing farmers from processing the harvest in a timely fashion. This explains the consistent fear of plundering and ravaging present in our sources. (shrink)

The Adverse Outcome Pathway (AOP) concept is a knowledge assembly and communication tool to facilitate the transparent translation of mechanistic information into outcomes meaningful to the regulatory assessment of chemicals. The AOP framework and associated knowledgebases (KBs) have received significant attention and use in the regulatory toxicology community. However, it is increasingly apparent that the potential stakeholder community for the AOP concept and AOP KBs is broader than scientists and regulators directly involved in chemical safety assessment. In this paper we (...) identify and describe those stakeholders who currently—or in the future—could benefit from the application of the AOP framework and knowledge to specific problems. We also summarize the challenges faced in implementing pathway-based approaches such as the AOP framework in biological sciences, and provide a series of recommendations to meet critical needs to ensure further progression of the framework as a useful, sustainable and dependable tool supporting assessments of both human health and the environment. Although the AOP concept has the potential to significantly impact the organization and interpretation of biological information in a variety of disciplines/applications, this promise can only be fully realized through the active engagement of, and input from multiple stakeholders, requiring multi-pronged substantive long-term planning and strategies. (shrink)

Intellectual property regimes necessarily create artificial scarcity leading to wastage, both by blocking follow-up research and hindering access to those who are only able to pay less then the actual retail price. After revising the traditional arguments to hinder access to people’s intellectual labour we will examine why we should be more open to allow free-riding of inventive efforts, especially in cases where innovators have not secured the widest access to the fruits of their research and failed to cooperate with (...) follow-up innovators. We will do so by questioning the voluntariness involved in consumption of objects of innovation, restating the positive social externalities that arise when wider access to the fruits of innovation is assured, and examining the eventual harms innovators face. (shrink)

Graphical AbstractIdentifying the properties and molecules of the intestinal microbiome may help our understanding of various diseases and therefore facilitate their treatment; from excluding pathogens to manipulation of the immune system and regulation of non-intestinal sites.

In 1626, René Descartes and Claude Mydorge worked closely together on the problem of refraction, apparently discovering what is now known as the sine law of refraction. They constructed a plano-hyperbolic lens in order to test out the truth of this mathematical relationship. In 1637, Descartes finally published the sine method of determining refractions in his Dioptrique, which also demonstrated, on the basis of this relationship, that the hyperbola and ellipse were anaclastic lines (that is, that a lens with their (...) profile would refract rays perfectly to a single point) without mentioning Mydorge. Mydorge himself wrote a short manuscript on the subject of refraction and lenses, which is found in a copy among Mersenne’s papers. Scholars have usually assumed that this treatise was written as Mydorge and Descartes worked together in 1626. However, other evidence shows that only the first part of the treatise records the two men’s early collaboration. Subsequently, Mydorge and Descartes completed their arguments separately, Descartes with the help of Isaac Beeckman. (shrink)

Providing efficient and clean power is a challenge for devices that range from the micro to macro in scale. Although there has been significant progress in the development of micro-, meso-, and macro-scale power supplies and technologies, realization of many devices is limited by the inability of power supplies to scale with the diminishing sizes of CMOS-based technology. Here, the authors provide an overview of piezoelectric energy harvesting technology along with a discussion of proof of concept devices, relevant governing equations, (...) and figures of merit. They present two case studies: (a) energy capture from the operation of a novel shear and elastic modulus indentation device subjected to applied voltage and (b) energy capture from vibrating commercial bimorph piezoelectric structures mounted on household appliances. Lastly, areas of development needed for realization of commercial energy harvesting devices are suggested. (shrink)

This paper deals with designing a harvesting control strategy for a predator–prey dynamical system, with parametric uncertainties and exogenous disturbances. A feedback control law for the harvesting rate of the predator is formulated such that the population dynamics is asymptotically stabilized at a positive operating point, while maintaining a positive, steady state harvesting rate. The hierarchical block strict feedback structure of the dynamics is exploited in designing a backstepping control law, based on Lyapunov theory. In order to account for unknown (...) parameters, an adaptive control strategy has been proposed in which the control law depends on an adaptive variable which tracks the unknown parameter. Further, a switching component has been incorporated to robustify the control performance against bounded disturbances. Proofs have been provided to show that the proposed adaptive control strategy ensures asymptotic stability of the dynamics at a desired operating point, as well as exact parameter learning in the disturbance-free case and learning with bounded error in the disturbance prone case. The dynamics, with uncertainty in the death rate of the predator, subjected to a bounded disturbance has been simulated with the proposed control strategy. (shrink)

Recently a gender-selective harvesting strategy has been proposed for possible control of aquatic invasive species, wherein females of the invasive species are harvested, whilst stocking the males (abbreviated as FHMS strategy) (Lyu et al. in Nat Resour Model 33(2):e12252, 2020). We consider the FHMS strategy with a weak Allee effect, and show that its extinction boundary need not be hyperbolic. To the best of our knowledge, this is the first example of a non-hyperbolic extinction boundary in two-compartment mating models structured (...) by sex. The model possesses a rich dynamical structure, with several local co-dimension one bifurcations occurring. We also show the occurrence of a global homoclinic bifurcation, which has applicability for large scale strategic bio-control. (shrink)

Oberman's subject is the theological schools which make up late medieval nominalism. The major figure is Gabriel Biel, who forms the crucial link between Occam and Luther. A comprehensive and detailed examination of Biel's theology, as expressed in both systematic and devotional works, serves to substantiate Oberman's claim that neither Catholic nor Reformed historians have given a fair and balanced account of nominalism: one group sees only the weakening of philosophic claims in theology, the other sees only the biblical and (...) pastoral strengths. A grasp of the integrity and force of the many positions which comprise the nominalist movement serves to establish the continuity between medieval scholasticism and Reformation theology. This study of Biel should provide an incentive and a model for future study of a much misunderstood and neglected period of thought.--W. G. E. (shrink)

(No abstract is available for this citation).

Information posted by youth in online social media contexts is regularly accessed, downloaded, integrated, and analyzed by academic researchers. The practice raises significant social justice considerations for researchers including issues of representation and equitable distribution of risks and benefits. Use of this type of data for research purposes helps to ensure representation in research of the voices of youth who participate in these online contexts, at times discussing issues that are also under-represented. At the same time, youth whose data are (...) harvested are subject to the risks associated with this research, while receiving little if any direct benefit from the work. These risks include the potential loss of online social community as well as threats to participant rights and wellbeing. This paper explores the tension between the social justice benefit of representation and considerations that would suggest caution, the latter including inequitable distribution of research-related costs and benefits, and the traditional ethics concerns of participant autonomy and privacy in the context of youth participation in online discussions. In the final section, we propose guidelines and considerations for the conduct of online social media research to assist researchers to balance and respect representational and participant rights or wellbeing considerations, especially with youth. (shrink)