This article argues against Benjamin Libet's claim that his experiment has shown that our actions are caused by brain events which begin before we consciously undertake the action. It clarifies what exactly should be meant by saying that the readiness potential causes, initiates, or prepares an action. It shows why Libet's experiment does not support his claim and why the experiments by Herrmann et al. and by Trevena \& Miller provide evidence against it. The empirical evidence is compatible (...) with strong libertarian free will. Neither the readiness potential nor the lateralized readiness potential cause our actions. (shrink)

1. Introduction The readiness potential was found to precede voluntary acts by about half a second or more (Kornhuber & Deecke, 1965). Kornhuber (1984) discussed the readiness potential in terms of volition, arguing that it is not the manifestation of an attentional processes. Libet discussed it in relation to consciousness and to free will (Libet et al. 1983a; 1983b; Libet, 1985, 1992, 1993). Libet asked the following questions. Are voluntary acts initiated by a conscious decision to (...) act? Are the physiological facts compatible with the belief that free will determines our voluntary acts? What is the role of consciousness in voluntary action? In this paper I will discuss these questions and the answers that Libet gave to them. (shrink)

Talk at the ASSC4 conference (Brussels, 2000).

Neuroscientist Benjamin Libet has conducted a series of experiments that reveal the existence of certain neural processes in the brain of human subjects, initiating an action prior to the human subject’s intention to act, thus seemingly threatening our idea of free will. The purpose of this paper is to show how these processes do not disprove any idea of free will one might have as one would, if accepting such a thesis, be committing two distinct mereological fallacies and ultimately, would (...) treat the human subject as inhabiting some of its parts as opposed to being the sum of its parts. (shrink)

http://www.sciencedirect.com/science/article/pii/S1053810015002378 -/- the original Fig. 4B published in this paper was incorrect.

Previous research has suggested that bodily signals from internal organs are associated with diverse cortical and subcortical processes involved in sensory-motor functions, beyond homeostatic reflexes. For instance, a recent study demonstrated that the preparation and execution of voluntary actions, as well as its underlying neural activity, are coupled with the breathing cycle. In the current study, we investigated whether such breathing-action coupling is limited to voluntary motor action or whether it is also present for mental actions not involving any overt (...) bodily movement. To answer this question, we recorded electroencephalography (EEG), electromyography (EMG), and respiratory signals while participants were conducting a voluntary action paradigm including self-initiated motor execution (ME), motor imagery (MI), and visual imagery (VI) tasks. We observed that the voluntary initiation of ME, MI, and VI are similarly coupled with the respiration phase. In addition, EEG analysis revealed the existence of readiness potential (RP) waveforms in all three tasks (i.e., ME, MI, VI), as well as a coupling between the RP amplitude and the respiratory phase. Our findings show that the voluntary initiation of both imagined and overt action is coupled with respiration, and further suggest that the breathing system is involved in preparatory processes of voluntary action by contributing to the temporal decision of when to initiate the action plan, regardless of whether this culminates in overt movements. -/- . (shrink)

There are numerous theoretical reasons which are usually said to undermine the case for mental causation. But in recent years, Libet‘s experiment on readiness potentials (Libet, Wright, and Gleason 1982; Libet, Gleason, Wright, and Pearl 1983), and a more recent replication by a research team led by John Dylan Haynes (Soon, C.S., Brass, M., Heinze, H.J., and Haynes, J.-D. [2008]) are often singled out because they appear to demonstrate empirically that consciousness is not causally involved in our choices and (...) actions. In this paper, an alternative interpretation of these studies is offered; one which is in accordance both with the empirical evidence and also with the phenomenology of the will, demonstrating that the two opposing views of agency – both the ones that deny the reality of free will and the ones that affirm it – are equally compatible with the outcomes of these two experiments. On this basis, it is shown that the claim that the results on the timing of readiness potential tip the scales in favour of one or the other view cannot be justified - neither from a neurological, nor from a philosophical perspective. (shrink)

The free will problem is defined and three solutions are discussed: no-freedom theory, libertarianism, and compatibilism. Strict determinism is often assumed in arguing for libertarianism or no-freedom theory. It assumes that the history of the universe is fixed, but modern physics admits a certain degree of randomness in the determination of events. However, this is not enough for a compatibilist position—which is favored here—since freedom is not randomness. It is the I that chooses what to do. It is argued that (...) the core of the free will problem is what this I is. A materialist view is favored: The I is an activity of the brain. In addition to absence of external and internal compulsion, freedom involves absence of causal sufficiency of influences acting on the I. A more elaborate compatibilist view is proposed, according to which causal determination is complete when we add events occurring in the I (of which the subject is not conscious). Contrary to what several authors have argued, the onset of the readiness potential before the decision to act is no problem here. The experience of agency is incomplete and fallible, rather than illusory. Some consequences of different views about freedom for the ascription of responsibility are discussed. (shrink)

In this paper we analyze Libet’s conclusions on «free will» (FW), rejecting his view of the concept and defending a partially aligned view with Wittgenstein’s early remarks on FW. First, the concept of Readiness Potential (RP) and Libet’s view are presented. Second, we offer an account of Wittgenstein´s point of view. Third, a dual-domain analysis is proposed; finally, we offer our conclusions. This article´s conclusion is part of an ongoing research.

Games of chance are developed in their physical consumer-ready form on the basis of mathematical models, which stand as the premises of their existence and represent their physical processes. There is a prevalence of statistical and probabilistic models in the interest of all parties involved in the study of gambling – researchers, game producers and operators, and players – while functional models are of interest more to math-inclined players than problem-gambling researchers. In this paper I present a structural analysis of (...) the knowledge attached to mathematical models of games of chance and the act of modeling, arguing that such knowledge holds potential in the prevention and cognitive treatment of excessive gambling, and I propose further research in this direction. (shrink)

An extended examination of Libet's works led to a comprehensive reinterpretation of his results. According to this reinterpretation, the Minimum Train Duration of electrical brain stimulation should be considered as the time needed to create a brain stimulus efficient for producing conscious sensation and not as a basis for inferring the latency for conscious sensation of peripheral origin. Latency for conscious sensation with brain stimulation may occurafterthe Minimum Train Duration. Backward masking with cortical stimuli suggests a 125-300 ms minimum value (...) for the latency for conscious sensation of threshold skin stimuli. Backward enhancement is not suitable for inferring this latency. For determining temporal relations between stimuli that correspond to subjects' reports, theendof cerebral Minimum Train Duration should be used as reference, rather than its onset. Results of coupling peripheral and cortical stimuli are explained by a latency after the cortical Minimum Train Duration, having roughly the same duration as the latency for supraliminal skin stimuli. Results of coupling peripheral stimuli and stimuli to medial lemniscus (LM) are explained by a shorter LM latency and/or a longer peripheral latency. This interpretation suggests a 230 ms minimum value for the latency for conscious sensation of somatosensory near-threshold stimuli. The backward referral hypothesis, as formulated by Libet, should not be retained. Long readiness potentials preceding spontaneous conscious or nonconscious movements suggest that both kinds of movement are nonconsciously initiated. The validity of Libet's measures of W and M moments (Libet et al., 1983a) is questionable due to problems involving latencies, training, and introspective distinction of W and M. Veto of intended actions may be initially nonconscious but dependent on conscious awareness. (shrink)

In this paper we analyze Libet’s conclusions on «free will» (FW), rejecting his view of the concept and defending a partially aligned view with Wittgenstein’s early remarks on FW. First, the concept of Readiness Potential (RP) and Libet’s view are presented. Second, we offer an account of Wittgenstein´s point of view. Third, a dual-domain analysis is proposed; finally, we offer our conclusions. This article´s conclusions are part of an ongoing research.

Hodgson’s (Journal of Consciousness Studies, 12 (1), 2005) defense of the plain person’s view that free will exists in conscious voluntary action is discussed. His position against the view that human action is automatically determined is favored, but his view that free will is incompatible with natural causation is countered. Eccles’ hypothesis to account for the presence of a readiness potential prior to a conscious decision to act now is discussed. It is argued that it is possible to (...) preserve what is good in a plain person’s concept of free will in a way that is compatible with natural causation. (shrink)

This thesis explores the possibility of theoretically conceiving consciousness as an activity of the brain. Objections, based on the concept of qualia, to the identification of consciousness with a brain activity are refuted. Phenomenal consciousness is identified with access-consciousness. Consciousness is conceived as a higher order processing of informational states of the brain. The state of consciousness represents an integration of prior nonconscious states. Libet’s research on the timing of conscious experience is reviewed and analyzed. His hypothesis of backward referral (...) is rejected. Since specific brain activity (the readiness potential) precedes the conscious intention, the implications of this fact on the concepts of volition and free will are discussed. Non-deliberate voluntary acts are performed without a prior consciousness of the intention to perform them. Conversely, the decision to perform a deliberate act is influenced by consciousness of the intention. Free will is viewed as compatible with the causal determination of mental processes. The theory is successfully applied to the different contents of consciousness: consciousness of perceptions, of bodily sensations, of actions, of memories, of ideas, of thoughts, of language, of affective states, of beliefs, of desires, of oneself and consciousness of being conscious. The relation between the theory of consciousness and psychoanalysis is also explored. Psychoanalysis is seen as compatible with the proposed theory, which is able to enlighten some aspects of the process of becoming conscious in psychoanalytic treatment. The general approach is interdisciplinary : the theory must take into account constraints derived from philosophy, neurophysiology, psychology, neuropsychology, etc. Consciousness is conceived, not as a property of some mental states, but as a specific higher-order activity, based on lower-order nonconscious activities. (shrink)

After a lecture in Göteborg by the neuroscientist Benjamin Libet in 1993, the Göteborg-Post carried the headline, ‘Now it has been proven: we are all somewhat behind’. The paper was referring to Libet’s celebrated discovery that the neural precursors of some voluntary actions occur before the conscious awareness of the decision to act. In a series of experiments in the 1980s, Libet showed that in an experimental situation in which subjects were asked to perform a simple voluntary action – raising (...) a finger – these acts were preceded by a rise in electrical activity in the area of the brain responsible for the causation of action, called the ‘readiness potential’ (RP). But the striking discovery is that while the RP is activated 550 msec before the action, the subject’s awareness of their decision to act occurs only 150-200 msec before the action. The conclusion is drawn that the causes of our actions in our brains occur fractionally earlier than our conscious awareness of deciding to do them. Hence the frequent description of the result of Libet’s experiments, that we are ‘living in the past’. (shrink)

One purpose for the field of consciousness studies may be to increase general understanding about consciousness and its place in human life, thereby possibly aiding us in living in better harmony within our societies and with our fellow humans. Neil Levy’s new work is a candidate for this latter purpose for the field. Consciousness studies may help us better understand how we function as conscious agents—or what role consciousness plays in our agency—and aid in our more just construction of laws, (...) especially those dealing with culpability. (shrink)

The role of the Ready-made Garment (RMG) sector in transforming the lives of working women in Bangladesh has been controversial. This study examines the impact of paid employment in the RMG sector on the empowerment of its female workers. The fieldwork includes semi-structured interviews with female garment workers to explore their lived experiences and views. The primary qualitative data analysis draws principally on Kabeer's (1999) three inter-related dimensions (resources, agency, and achievements) of empowerment. The main findings of the research are (...) that women with access to employment opportunities in this sector have become economically empowered and independent. The higher economic capacity gives them greater autonomy and makes them confident to make some household and strategic life choices. Increased access to public spaces and consciousness about their right to make life choices have boosted their self-esteem. The study concludes that paid employment in the RMG sector has a significant positive impact on the economic, social, and psychological empowerment of female workers in the readymade garments sector. However, some critical constraints in the sector continue to limit their potential for being further empowered. The findings offer valuable insights for practitioners and policymakers. (shrink)

A long-running dispute concerns which adaptation-related explananda natural selection can be said to explain. At issue are explananda of the form: why a given individual organism has a given adaptation rather than that same individual having another trait. It is broadly agreed that one must be ready to back up a “no” answer with an appropriate theory of trans-world identity for individuals. I argue, against the conventional wisdom, that the same is true for a “yes” answer. My conclusion recasts the (...) landscape and opens the door to a potential resolution. (shrink)

Can one’s genetic profile be owned? How about techniques to improve genetic profi les? A brave new world of genetic enhancement is upon us and we’d better be ready to answer such questions. Adam Moore is ready. He thinks the answers to these questions are resoundingly “yes.” He defends this on the ground of individual liberty in the face of potential government control of such technology. He argues that genetic property is to be assimilated to rights of privacy and (...) property in general and can be owned. He defends this against several important objections on the basis of societal overriding needs or goods. (shrink)

It is not mere coincidence that several of Plato’s dialogues are set in gymnasia and palaistrai (wrestling schools), employ the gymnastic language of stripping, wrestling, tripping, even helping opponents to their feet, and imitate in argumentative form the athletic contests (agōnes) commonly associated with that place. The main explanation for this is, of course, historical. Sophists, orators, and intellectuals of all stripes, including the historical Socrates, really did frequent Athens’ gymnasia and palaistrai in search of ready audiences and potential (...) students. Perhaps they were following the example of Pythagoras, who may have been a boxing coach (gymnastēs) and was, in any case, associated with the extraordinary Olympic success of athletes from his adopted Croton—success so great it generated the saying that the last of the Crotonites was the first among all other Greeks. After his visit to Western Greece, Plato famously established his school in or adjacent to the Academy gymnasium in Athens, and he may have held the public office of Gymnasiarch there. In this essay, I would like to argue that there are also symbolic reasons for Plato setting some of his dialogues in gymnasia. These dialogues function as virtual gymnasia in which readers are coached by the character of Socrates toward an innovative ideal of aretē (virtue, excellence). (shrink)

The present paper aims at showing that the phenomenological method is a crucial methodological element of every research that is based on the interpretation of utterances or texts based on experiences, like religious studies. Following the neophenomenological school, the notion of “phenomenon” is understood in a radically relative way: “A phenomenon for a person at a given point of time is a state of affairs for which this person cannot — in spite of trying to vary the presuppositions she makes (...) as much as possible — withdraw the belief that it is a fact” (Schmitz, 2003: 1). Starting from this notion, phenomenology may fruitfully criticise two common strategies: reduction and construction. The first one tries to reduce experiences to allegedly more fundamental processes like electrical impulses in neural nets. Here the phenomenologist must object that in doing so without preceding phenomenological analysis the reductionist will lose large parts of potentially important information. As to the second strategy, constructions — in the sense of presuppositions, ready-made concepts etc. — are present in all texts that are meant to express an experience. In order to describe the underlying experience more adequately, the phenomenological researcher has to remove as many constructions as possible. In this way she does not only produce a description that is ”closer” to the experience (though she can never hope to fully grasp it), but she also paves the way for comparison and dialogue across religions and cultures. (shrink)

The aim of this discussion is twofold.* First, I shall scrutinize certain prevailing rationales for enlisting for military service and show that these justifications are inadequate to meet the military’s recruiting needs. Larger numbers of enlistees who are fully equipped, both in technical skills and morale, for combat readiness are in great demand, but the arguments used to recruit potential enlistees are self-defeating. I shall show how and why they attract volunteers who are rendered singularly unfit to meet (...) these demands by those very arguments themselves. (shrink)

Breast cancer treatment is being transformed by artificial intelligence (AI). Nevertheless, most scientists, engineers, and physicians aren't ready to contribute to the healthcare AI revolution. In this paper, we discuss our experiences teaching a new American student undergraduate course that seeks to train the next generation for cross-cultural design thinking, which we believe is critical for AI to realize its full potential in breast cancer treatment. The main tasks of this course are preparing, performing and translating interviews with healthcare (...) professionals from both Portugal and the USA. Since the course is offered in Portugal as a short-term faculty-led study abroad program, students can explore the effect of culture on healthcare delivery and the design of healthcare technologies. The learning tests demonstrated student growth for breast cancer treatment in many areas important for the development of AI. In respect to understanding breast cancer care, most students had undervalued the effect of cancer and its treatment on the quality of life of women before taking this course and most were unaware of the importance of multidisciplinary care teams. Regarding AI in medical, students became more mindful of data privacy issues and the need to consider the effect of AI on healthcare professionals. (shrink)

In Brazil, the social demand for veterinary expertise is growing. However, there is still a shortage of professionals trained in this area to apply specific knowledge to each case. Studies and research into forensic veterinary medicine are necessary for veterinary experts to assist in investigations and legal proceedings. Veterinary medicine has subjects on its curriculum that cover the knowledge needed to apply in the fields of animal health, public health and the environment. The interaction between human and veterinary medicine, as (...) well as other areas of health, is of great importance in the prevention and control of various diseases, both in animals and humans. Some cases of infectious bovine abortion have a major impact not only on cattle farming and animal health, but also on public and environmental health. The concept of "One Health" integrates human medicine and health professionals. In this context, knowledge of infectious abortive diseases that affect animal, human and environmental health is fundamental. Cattle are affected by specific infectious abortive diseases, caused by pathogens with different forms of presentation and transmission mechanisms. These include brucellosis, leptospirosis and listeriosis, which are potentially zoonotic diseases. Controlling these diseases can contribute to effective public health actions and reduce global health risks. In order to establish the diagnosis of these diseases, it is essential to properly collect specimens from live or dead animals under biosafety and biosecurity conditions, following the chain of custody for each case. These procedures allow for greater success in diagnosing the suspected agent and facilitate the investigation of other causes. Animal health standards for the prophylaxis and control of these diseases are established by specific legislation, including those of the Ministry of Agriculture, Livestock and Supply (MALS). This literature review was based on current knowledge on the Pubmed platform, Google Scholar, articles and textbooks. The aim of this article is to identify, understand and discuss the main infectious abortive diseases of cattle in the legal and forensic context, which have an impact on cattle farming, animal health, food safety, public and environmental health. -/- Referências bibliográficas Abdullah, N. M., Mohammad, W. M. Z. W., Shafei, M. N., Sukeri, S., Idris, Z., Arifin, W. N., Nozmi, N., Saudi, S. N. S., Samsudin, S., & Zainudin, A.-W. (2019). Leptospirosis and its prevention: knowledge, attitude and practice of urban community in Selangor, Malaysia. BMC Public Health, 19(1), 1–8. Agrimani, D. S. R., Rui, B. R., Cruz, I. V, Romano, R. M., & Lopes, H. C. (2011). Retenção de Placenta em Vacas e Éguas: Revisão de Literatura. Revista Científica Eletrônica de Medicina Veterinária, 9(16), 1–12. Albuquerque, F. R. G., Dessanti, G. A., Neto, J. A. A., Marinho, M. R., & Barros, R. B. P. (2018). Os efeitos e consequências da leptospirose na gestação. Cadernos da Medicina-UNIFESO, 1(1), 75–82. Alencar, Á. G. (2001). Do conceito estratégico de segurança alimentar ao plano de ação da FAO para combater a fome. Revista Brasileira de Política Internacional, 44(1), 137–144. Almeida, Í. C., Sena, L. M., Maretto, V., & Martins, C. B. (2019). Aspectos relacionados a retenção de placenta em vacas. PUBVET, 13(1), 1–7. Amaral, J. B., & Tremori, T. M. (2022). Exame de corpo de delito nas perícias de bem-estar em bovinos leiteiros: Revisão. PUBVET, 16(4), 1–14. Amaral, J. B., Tremori, T. M., Silva, W. L., & Reis, H. M. G. (2023). Perícias legal e forense no laboratório veterinário: Revisão. PUBVET, 17(7), e1420. Amaral, J. B., Trevisan, G., Tremori, T. M., & Guerra, S. T. (2018). Fundamentos e aplicações da medicina veterinária forense no bem-estar de bovinos leiteiros: Revisão. PUBVET, 12(2), 1–13. Antoniassi, N. A. B., Santos, A. S., Oliveira, E. C., Pescador, C. A., & Driemeier, D. (2007). Diagnóstico das causas infecciosas de aborto em bovinos. Biológico, 69(2), 69–72. Assis, A. C. S. G., & Braga, R. S. (2020). Responsabilidade técnicas na medicina veterinária. Medvep. Autran, A., Alencar, R., & Viana, R. B. (2017). Cinco liberdades. PETVet Radar, 1(3), 1–2. Barancelli, G. V., Silva-Cruz, J. V., Porto, E., & Oliveira, C. A. F. (2011). Listeria monocytogenes: ocorrência em produtos lácteos e suas implicações em saúde pública. Arquivos Do Instituto Biológico, 78, 155–168. Barbosa, G., Baptista, R. F., Naame, G., & Batalha, F. (2023). Principais irregularidades identificadas pela vigilância sanitária em açougues localizados no município de Nilópolis, Rio de Janeiro. PUBVET, 17(3), 1–9. Basso, D. P., Balzan, V. Z., Schrenk, R. D., Santos, J. L. L., & Cardoso, J. S. (2022). Suspeita de infecção por Rhodococcus equi em pônei neonato: relato de caso. Salão Do Conhecimento, 8(8). BRASIL (1968). Lei Federal nº 5.550, de 28 de dezembro de 1968. Dispõe sobre o exercício da profissão de Médico Veterinário e cria os Conselhos Federal e Regionais de Medicina Veterinária. Diário Oficial da União, Brasília, DF, 29 dez. 1968. BRASIL (1990). Lei Federal nº 8.080, de 19 de setembro de 1990. Dispõe sobre as condições para a promoção, proteção e recuperação da saúde, a organização e o funcionamento dos serviços correspondentes e dá outras providências. Diário Oficial da União, Brasília, DF, 20 set. 1990. BRASIL (1998). Lei Federal nº 9.605, de 12 de fevereiro de 1998. Dispõe sobre as sanções penais e administrativas derivadas de condutas e atividades lesivas ao meio ambiente, e dá outras providências. Diário Oficial da União, Brasília, DF, 13 fev. 1998. BRASIL (1998). Ministério da Saúde, Conselho Nacional de Saúde, Resolução 287, de 8 de outubro de 1998. Dispõe sobre o Plenário do Conselho Nacional de Saúde em reunião nos dias 7 e 8 de 1998. BRASIL (2017). Decreto Federal nº 9.013, de 29 de março de 2017. Estabelece normas para a inspeção técnica e fiscalização sanitária de animais vivos, produtos e subprodutos de origem animal. Diário Oficial da União, Brasília, DF, 30 mar. 2017. BRASIL (2006). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 65, de 3 de novembro de 2006. Estabelece padrões para garantir a qualidade do sêmen utilizado na reprodução bovina. Diário Oficial da União, Brasília, DF, 6 nov. 2006. BRASIL (2013). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 50, de 21 de novembro de 2013. Estabelece diretrizes para a coleta de materiais biológicos destinados a exames laboratoriais em animais terrestres. Diário Oficial da União, Brasília, DF, 22 nov. 2013. BRASIL (2017). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 44, de 20 de setembro de 2017. Estabelece medidas para o controle e erradicação da leptospirose bovina. Diário Oficial da União, Brasília, DF, 21 set. 2017. BRASIL (2018). Ministério da Agricultura, Pecuária e Abastecimento. Portaria MAPA nº 1.138, de 8 de junho de 2018. Normas para a prevenção, controle e erradicação da brucelose e da tuberculose animal. Diário Oficial da União, Brasília, DF, 11 jun. 2018. BRASIL (2017). Instrução normativa nº 10, de 3 de março de 2017. Brasília, Distrito Federal: Diário Oficial da União. 2017. Carvalho, R. F. B., Santos, H. P., Mathias, L. A., Pereira, H. M., Paixão, A. P., Costa Filho, V. M., & Alves, L. M. C. (2016). Frequência de brucelose bovina em rebanhos leiteiros e em seres humanos na região central do estado do Maranhão, Brasil. Arquivos do Instituto Biológico, 83, e1042014. Castro, J. R., Salaberry, S. R. S., Cardoso Neto, A. B., Ávila, D. F., Souza, M. A., & Lima-Ribeiro, A. M. C. (2010). Leptospirose canina-Revisão de literatura. PUBVET, 4, Art-917. Castro, J. R., Salaberry, S. R. S., Ribeiro, V. C., Souza, M. A., & Lima-Ribeiro, A. M. C. (2010). Brucelose canina-Revisão de literatura. PUBVET, 4(41), Art-981. CFMV. (2017). Código de ética do médico veterinário. Diário Oficial da União. Chaiblich, J. V., Lima, M. L. S., Oliveira, R. F., Monken, M., & Penna, M. L. F. (2017). Estudo espacial de riscos à leptospirose no município do Rio de Janeiro (RJ). Saúde em Debate, 41, 225–240. Coiro, C. J., Langoni, H., Silva, R. C., & Ullmann, L. S. (2011). Fatores de risco para leptospirose, leishmaniose, neosporose e toxoplasmose em cães domiciliados e peridomíciliados em Botucatu-SP. Veterinária e Zootecnia, 18(3), 393–407. Correa Júnior, F. F., & Silva, J. R. G. (2021). Responsabilidade técnica de animais de produção na área de produção animal – Confinamento de bovinos. In A. C. S. G. Assis & R. S. Braga (Eds.), Responsabilidade técnico na medicina veterinária. MED VET Livros. Corrêa, S. H. R., Vasconcelos, S. A., Teixeira, A. A., Dias, R. A., Guimarães, M. A. B., & Ferreira Neto, J. S. (2000). Epidemiologia da leptospirose em animais silvestres na Fundação Parque Zoológico de São Paulo. Brazilian Journal of Veterinary and Animal Science, 41(3), 189–193. Costa, M. (2001). Brucelose bovina e equina. In F. Riet-Correa, A. L. Schild, & R. A. A. Lemos (Eds.), Doenças de ruminantes e equinos (pp. 187–197). Varela Editora e Livraria Ltda. Cruz, C. D., Martinez, M. B., & Destro, M. T. (2008). Listeria monocytogenes: Um agente infeccioso ainda pouco conhecido no Brasil. Alimentos e Nutrição, 19, 195–206. Dallari Júnior, J. A. (2021). Direito médico veterinário. Editora Recanto. DA SILVA, Emanuel Isaque Cordeiro. Relação e Efeitos Bioquímico-nutricionais Sobre a Retenção de Placenta em Vacas. 2020. Dias, F. E. F., Aoki, S. M., Mesquita, L. G., Nunes, C. M., & Garcia, J. F. (2006). Detecção de Leptospira pomona em sêmen bovino por eletroforese capilar fluorescente. Brazilian Journal of Veterinary Research and Animal Science, 43(3), 394–399. Donate, B. R. S., Prado, L. B., Espinoza, L. H. C., Fernandes, M. C., Pedrão, M. B. M., & Santos, E. W. C. O. (2022). Conhecimento da população brasileira quanto à leptospirose, sua profilaxia e transmissão. PUBVET, 16(5), 1–8. Esteves, S. B., Santos, C. M., Silva, B. C. S., Salgado, F. F., Guilloux, A. G. A., Cortez, A., Lucco, R. C., & Miotto, B. A. (2023). Time for change? A systematic review with meta-analysis of leptospires infecting dogs to assess vaccine compatibility in Brazil. Preventive Veterinary Medicine, 105869. Ferreira Júnior, J. A., Nascimento, K. A., & Miguel, M. P. (2015). Aborto e morte neonatal por Listeria monocytogenes em ruminantes. Revista de Literatura: Clínica e Cirurgia de Grandes Animais, 14, 85–89. Ferreira, V., Wiedmann, M., Teixeira, P., & Stasiewicz, M. J. (2014). Listeria monocytogenes persistence in food-associated environments: epidemiology, strain characteristics, and implications for public health. Journal of Food Protection, 77(1), 150–170. Fogaça, D. C., Dutra, H., & Oliveira, C. H. (2018). Leptospirose em propriedade rural com histórico de aborto em vacas leiteiras no município de Trindade, Estado de Goiás: Relato de Caso. Enciclopédia Biosfera, 15(27), 108–120. França, C. R., Silva, I. L. N., Costa, W. A., Ferreira, V. L., Castro, L. L., & Toniolli, R. (2023). Aborto em bovinos e bubalinos: Causas específicas e inespecíficas. Ciência Animal, 33(1), 114–128. Freitas, J. A., Galindo, G. A. R., Santos, E. J. C., Sarraf, K. A., & Oliveira, J. P. (2001). Risco de brucelose zoonótica associado a suínos de abate clandestino. Revista de Saúde Pública, 35(1), 101– 102. Genovez, M. E. (2014). Brucelose humana reemerge como preocupante doença ocupacional. Boletim APAMVET, 5(5), 15–19. Genovez, M. E. (2016). Leptospirose em animais de produção. In J. Megid, M. G. Ribeiro, & A. C. Paes (Eds.), Doenças Infecciosas em Animais de Produção e de Companhia (pp. 378–386). Roca, Brasil. Genovez, M. E., & Pituco, E. M. (2020). Causas infecciosas de mortalidade embrionária e fetal em bovinos. In J. Megid, M. G. Ribeiro, & A. C. Paes (Eds.), Doenças infecciosas em animais de produção e de companhia. Roca Ltda. Gombas, D. E., Chen, Y., Clavero, R. S., & Scott, V. N. (2003). Survey of Listeria monocytogenes in ready-to-eat foods. Journal of Food Protection, 66(4), 559–569. Gonçalves, R. C., Faleiro, J. H., Santos, M. N. G., Carvalho, S. A., & Malafaia, G. (2016). Micro- organismos emergentes de importância em alimentos: Uma revisão de literatura. Revista de Saúde e Biologia, 11, 71–83. Kahn, L. H. (2017). Perspective: The one-health way. Nature, 543(7647), S47–S47. Kells, J., & Gilmour, A. (2004). Incidence of Listeria monocytogenes in two milk processing environments, and assessment of Listeria monocytogenes blood agar for isolation. International Journal of Food Microbiology, 91(2), 167–174. Krauzer, A. S., Acher, D. P. F., Oliveira, K. D., Gabriel, J., & Berto, V. (2022). Avaliação do conhecimento dos proprietários e vacinação contra às doenças reprodutivas em bovinos das propriedades na linha Cocal-Rondônia. Revista Ibero-Americana de Humanidades, Ciências e Educação, 8(10), 1893–1902. Kuibida, K. V., & Borges, C. M. N. (2021). Responsabilidade técnica na área de produção animal: confinamento de bovino. Medvep, 179–201. Langoni, H. (1999). Leptospirose: aspectos de saúde animal e de saúde pública. Revista de Educação Continuada Em Medicina Veterinária e Zootecnia Do CRMV-SP, 2(1), 52–58. Larson, C. R., Dennis, M., Nair, R. V, Llanes, A., Peda, A., Welcome, S., & Rajeev, S. (2017). Isolation and characterization of Leptospira interrogans serovar Copenhageni from a dog from Saint Kitts. JMM Case Reports, 4(10), e005120. Lawinsky, M. L. J., Ohara, P. M., Elkhoury, M. R., Faria, N. C., & Cavalcante, K. R. L. J. (2010). Estado da arte da brucelose em humanos. Revista Pan-Amazônica de Saúde, 1(4), 75–84. Leitão, M. V. N., & Cantarino, L. (2021). Hospital escola de grandes animais: Papel na vigilância de zoonoses de importância em saúde pública. PUBVET, 15(7), 1–6. Lima, N. T. S., Araújo, L. R. T., Araújo, B. V. S., Batista, V. H. T., Veloso, L. S., & Leite, A. I. (2020). A Saúde Única na perspectiva da educação popular em saúde. Research, Society and Development, 9(10), e8839109314. Llano, H. A. B. (2013). Revisão e situação atual da brucelose e leptospirose em bovinos no Brasil e na Colômbia. Seminário Apresentado Junto à Disciplina Seminários Aplicados Do Programa de Pós- Graduação Em Ciência Animal Da Escola de Veterinária e Zootecnia da Universidade Federal de Goiás, Goiânia. Loureiro, A. P., & Lilenbaum, W. (2020). Genital bovine leptospirosis: A new look for an old disease. Theriogenology, 141, 41–47. Macedo, I., Homem, J. S., & Carlot, P. A. (2021). A importância da brucelose bovina na saúde pública - Revisão Bibliográfica. Anais Congrega MIC, 17, 7–10. Machado, G. B., Neto, A. C. S., Dewes, C., Fortes, T. P., Pacheco, P. S., Freitas, L. S., Felix, S. R., & Silva, É. F. (2017). Leptospirose Humana: uma revisão sobre a doença e os fatores de risco associados à zona rural. Science And Animal Health, 5(3), 238–250. Maia, A. K., & Pagotto, R. F. (2018). Atuação do médico veterinário na área forense. In G. C. M. Garcia, Y. S. Gonçalves, K. A. Rosa, & L. R. Wolf (Eds.), Tópicos em medicina veterinária legal. Universidade Federal do Paraná, UFPR. Massad, M. R. R., & Massad, J. M. (2017). Responsabilidade profissional. In R. A. Tostes, S. T. J. Reis, & V. V Castilho (Eds.), Tratado de Medicina Veterinária Legal. Medvep. Medeiros, M. I. M., & Oliveira, H. F. (2021). Responsabilidade técnica na área ambiental. In A. C. S. G. Assis & R. S. Braga (Eds.), Responsabilidade técnico na medicina veterinária. MED VET Livros. Megid, J., Ribeiro, M. G., & Paes, A. C. (2016). Doenças infecciosas em animais de produção e de companhia. Guanabara, Koogan. Meirelles-Bartoli, R. B., Sousa, D. B., & Mathias, L. A. (2014). Aspectos da brucelose na saúde pública veterinária. PUBVET, 8, 1136–1282. Mesquita, M. O., Trevilato, G. C., Saraiva, L. H., Schons, M. S., & Garcia, M. I. F. (2016). Material de educação ambiental como estratégia de prevenção da leptospirose para uma comunidade urbana reassentada. Cadernos Saúde Coletiva, 24(1), 77–83. Mineiro, A. L. B. B., Bezerra, E. E. A., Vasconcellos, S. A., Costa, F. A. L., & Macedo, N. A. (2007). Infecção por leptospira em bovinos e sua associação com transtornos reprodutivos e condições climáticas. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 59, 1103–1109. Miranda, M. (2018). A contribuição do médico veterinário a saúde única-one health. Psicologia e Saúde em Debate, 4(Suppl1), 34. Mohammed, H. O., Atwill, E., Dunbar, L., Ward, T., McDonough, P., Gonzalez, R., & Stipetic, K. (2010). The risk of Listeria monocytogenes infection in beef cattle operations. Journal of Applied Microbiology, 108(1), 349–356. Nardi Júnior, G., Ribeiro, M. G., Monteiro, F. M., Jesus, T. L., & Vieira, R. M. (2012). Brucelose em touros: Uma visão da doença no Brasil com ênfase ao diagnóstico e sua importância ao agronegócio. Tekhne e Logos, 3(3), 33–53. Nascimento, A. J. S., & Nardi Júnior, G. (2022). Programa de controle e erradicação da brucelose e tuberculose animal. Tekhne e Logos, 13(2), 34–43. Nascimento, R. A. P. (2017). Gestão de laboratórios oficiais de defesa agropecuária. Universidade de Brasília. Nobre, M. M., Azevedo, R. A., Campos, E. F., Lage, C. F. A., Glória, J. R., Saturnino, H. M., & Coelho, S. G. (2018). Impacto econômico da retenção de placenta em vacas leiteiras. Pesquisa Veterinária Brasileira, 38(3), 450–455. NUTRICIONAL. (2011). Plano Nacional de Segurança Alimentar e Nutricional: 2012/2015. Ministério da Agricultura. Oliveira, S. V., Arsky, M. L. N. S., & Caldas, E. P. (2013). Reservatórios animais da leptospirose: Uma revisão bibliográfica. Saúde (Santa Maria), 39(1), 9–20. Oliveira-Neto, R. R., Souza, V. F., Carvalho, P. F. G., & Frias, D. F. R. (2018). Nível de conhecimento de tutores de cães e gatos sobre zoonoses. Revista de Salud Pública, 20, 198–203. Ortigoza, S., & José, M. (2018). Aborto bovino: Revisión de sus factores etiológicos. In Universidad Cooperativa de Colombia (pp. 1–22). Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud. Pellegrin, A. O., Guimaraes, P. H. S., Sereno, J. R. B., Figueiredo, J. P., Lage, A. P., Moreira, E. C., & Leite, R. C. (1999). Prevalência da leptospirose em bovinos do Pantanal Mato-Grossense. Corumbá: Embrapa Pantanal, 1999. Pereira, P. A. C., Ferreira, A. M., & Carvalho, L. B. (2009). Perfil sorológico das leptospiroses em rebanhos bovinos leiteiros da região do Vale do Parnaíba-SP. Revista Brasileira de Reprodução Animal, 28(3), 174–176. Pfuetzenreiter, M. R., Zylbersztajn, A., & Avila-Pires, F. D. (2004). Evolução histórica da medicina veterinária preventiva e saúde pública. Ciência Rural, 34(5), 1661–1668. Pinillos, R. G. (2018). One welfare: A framework to improve animal welfare and human well-being. Cabi. Poester, F. P., Goncalves, V. S. P., & Lage, A. P. (2002). Brucellosis in Brazil. Veterinary Microbiology, 90(1–4), 55–62. Porto, Y. F., Pinto Neto, A., Bernardi, F., Possa, M. G., Mota, M. F., Martinez, A. C., Merlini, L. S., & Berber, R. C. (2018). Occurrence of brucellosis, leptospirosis and neosporosis in cows with retained placenta in Southwest Paraná, Brazil. Pesquisa Veterinária Brasileira, 38(8), 1537–1542. Radostits, O. M., Gay, C. C., Blood, D. C., Hinchcliff, K. W., & McKenzie, R. A. (2010). Clínica Veterinária: um tratado de doenças dos bovinos, ovinos, suínos, caprinos e eqüinos (Vol. 1). Guanabara Koogan. Ramos, T. M. V., Balassiano, I. T., Silva, T. S. M., & Nogueira, J. M. R. (2022). Leptospirose: Características da enfermidade em humanos e principais técnicas de diagnóstico laboratorial. Revista Brasileira de Análises Clínicas, 53(3), 211–218. Ribeiro, A. C. A., Araújo, R. V., Rosa, A. S. M., Silva, P. N., Moraes, S. C., & Katagiri, S. (2020). Zoonoses e educação em saúde: Conhecer, compartilhar e multiplicar. Brazilian Journal of Health Review, 3(5), 12785–12801. Rocha, C. F., Mol, J. P. S., Garcia, L. N. N., Costa, L. F., Santos, R. L., & Paixão, T. A. (2017). Comparative experimental infection of Listeria monocytogenes and Listeria ivanovii in bovine trophoblasts. Plos One, 12, 1–13. Rocha, N. S. (2017). Corpo de delito e processos por erro médico veterinário. In R. A. Tostes, S. T. J. Reis, & V. V Castilho (Eds.), Tratado de medicina veterinária legal. Medvep. Rossi, M., Paiva, A., Tornese, M., Chianelli, S., & Troncoso, A. (2008). Brotes de infección por Listeria monocytogenes: Una revisión de las vias que llevan a su aparición. Revista Ciencia y Tecnologia, Escuela de Postgrado, 25, 328–335. Sá, M. I., & Ferreira, C. (2007). Importância das zoonoses na segurança alimentar. Infoqualidade, 11, 14–17. Sakate, R. I., Aragon, L. C., Raghiante, F., Landgraf, M., Franco, B. D. G. M., & Destro, M. T. (2003). Quantificação de Listeria monocytogenes em salames fatiados embalados a vácuo. Archivos Latinoamericanos de Nutrición, 53, 1–5. Salmanov, A. G., Kotsyumbas, I. Y. А., & Trokhymchuk, V. V. (2018). One World — One Health. International Journal of Antibiotics and Probiotics, 2(1), 8–17. Santana, L., Novelli, M., Vidal, A., Pereira, S., Gasparinni, L., Alvarenga, A. M. O., & Motta, O. J. R. (2020). Brucelose: atualização para a prática clínica. Saúde Dinâmica, 5(3), 1–14. Santos-Filho, A. M. P., & Mayrink, R. R. (2017). Medicina Veterinária Forense. In J. A. Velho, G. C. Geiser, & A. Espíndula. (Eds.), Ciências Forenses, uma introdução às principais áreas da criminalística moderna. Millennium. Schmitt, C. I., Krug, F. D. M., Cereser, N. D., & Pinto, F. R. (2017). Brucelose: uma questão de saúde pública. REDVET. Revista Electrónica de Veterinária, 18(9), 1–17. Silva, H. R., Gianoglou, F. M., Campos, M. F., Graciano, E. M. A., & Toledo, R. C. C. (2016). Listeriose: Uma doença de origem alimentar pouco conhecida no Brasil. Higiene Alimentar, 30, 17– 20. Simões, L. S., Sasahara, T. H. C., Favaron, P. O., & Miglino, M. A. (2016). Leptospirose–Revisão. PUBVET, 10, 111–189. Slowinski, K., Tremori, T. M., Massad, M. R. R., Tasaka, A. C., & Rocha, N. S. (2016). Responsabilidade ética e civil do médico-veterinário no ambiente hospitalar. Revista de Educação Continuada em Medicina Veterinária e Zootecnia Do CRMV-SP, 14(2), 30–37. Snak, A., & Osaki, S. C. (2019). Uma revisão sobre três importantes agentes causadores de aborto em bovinos: Neospora caninum, Leptospira sp. e Trypanosoma vivax. Revista de Ciência Veterinária e Saúde Pública, 6(1), 160–195. Sobrinho, O. P. L., Véras, G. M. C., Silva, L. F. B., Oliveira, L. S., Xavier, R. S., Alvim, J. F., Costa, D. A. S., Pereira, Á. I. S., Carlos, M. A. S., Cantanhede, E. K. P., & Santos, M. L. C. (2018). Brucelose bovina: Situação epidemiológica em rebanhos no município de Codó-MA. PUBVET, 12(12), 1–4. Souza, A. O. (2010). Listeriose na gravidez. Revista Médica de Minas Gerais, 20, 433–434. Suárez, Á. C. A., & Parra, C. A. B. (2017). Actualización de la leptospirosis bovina en Colombia. Conexión Agropecuaria JDC, 7(1), 57–77. Tonin, A. A., Azevedo, M. I., Escobar, T. P., Casassola, I., Santos, L. G., Cocco, M., Martins, J. L. R., Schaefe, P. C., & Badke, M. R. T. (2010). Leptospirose bovina: aumento na incidência da Leptospira interrogans sorovar butembo no rebanho do Estado de Santa Catarina, Brasil. Acta Veterinaria Brasilica, 4(4), 294–297. Topazio, J., Tonin, A. A., Machado, G., Noll, J. C. G., Ribeiro, A., Moura, A. B., Carmo, G. M., Grosskopf, H. M., Martins, J. L. R., & Badke, M. R. T. (2015). Antibodies to Leptospira interrogans in goats and risk factors of the disease in Santa Catarina (West side), Brazil. Research in Veterinary Science, 99, 53–57. Tremori, T. M., & Rocha, N. S. (2013). Exame do corpo de delito na Perícia Veterinária (ensaio). Revista de Educação Continuada em Medicina Veterinária e Zootecnia do CRMV-SP, 11(3), 30–35. Urzêda, M., Ribeiro, P. G. M., Nascente, E. P., Espíndola, W. R., Teodoro, J. V. S., Gonçalves, G. B., Carneiro, Y. F., & Souza, W. J. (2020). Soroprevalência de leptospirose em fêmeas bovinas na microrregião do Vale Do Rio Dos Bois, Goiás, Brasil. Brazilian Journal of Development, 6(9), 69614–69622. Vallim, D. C., Barroso Hofer, C., Lisbôa, R. de C., Barbosa, A. V., Rusak, L. A., Reis, C. M. F., & Hofer, E. (2015). Twenty years of Listeria in Brazil: Occurrence of Listeria species and Listeria monocytogenes serovars in food samples in Brazil between 1990 and 2012. BioMed Research International, 2015. Vasconcelos, C. H., Fonseca, F. R., Lise, M. L. Z., & Arsky, M. (2012). Fatores ambientais e socioeconômicos relacionados à distribuição de casos de leptospirose no Estado de Pernambuco, Brasil, 2001-2009. Caderno de Saúde Coletiva, 20(1), 49–56. Viana, K. F., & Zanini, M. S. (2009). Perfil de produtores frente à vacinação contra doenças infecciosas abortivas em rebanhos bovinos do município de Alegre/ES. Archives of Veterinary Science, 14(2), 103–108. Vitas, A. I., & Garcia-Jalon, V. A. E. I. (2004). Occurrence of Listeria monocytogenes in fresh and processed foods in Navarra (Spain). International Journal of Food Microbiology, 90(3), 349–356. (shrink)

Development of the world economy bears numerous negative phenomena, and require constant need to rebalance socioeconomic interests of nations, transnational subjects, and individuals. Socialisation is an important and effective tool for balancing social and individual; however, despite socialisation is evolving rapidly, its scientific and practical potential is not duly uncovered. In the article theoretical and methodological foundations of socialisation of economy is surveyed in the context of globalisation, and etymology, explanations, scope, historical phases of development, theoretical aspects and practical (...) forms of use, consequences and prospects are analysed. The term «socialisation» was determined as a multidisciplinary, used in many scientific fields, increasingly involving various areas of research and is understood as inclusion, adaptation and development of human being in society. It was determined that the economy socialisation is implemented in different fields and semantic structures, contains a large number of methodological tools, is involved at all management levels, and is primarily identified with the increasing role of social component in the life of human resources. The assumptions were made about the future transformation of this category in line with the identified predictive trends. (shrink)

I explore the interrelations between the ontological and aesthetic issues raised by ready-mades such as Duchamp’s Fountain. I outline a hylomorphic metaphysics which has two central features. First, hylomorphically complex objects have matter to which they are not identical. Secondly, when such objects are artefacts (including artworks), it is essential to them that they are the products of creative work on their matter. Against this background, I suggest that ready-mades are of aesthetic interest because they pose a dilemma. Is there (...) really an object, a sculpture, that is distinct from its matter, a urinal, which object is created merely by the artist’s choice of the urinal? Or are we dealing with a case in which an artist passes off something, a urinal, as if it were a sculpture, even though it is not one? (shrink)

An e-Government initiative is a long term process that necessitates significant changes to constantly adapt to new challenges. However, e-government initiatives are always at risk of failure if individuals do not accept or embrace the change. This presents a unique challenge for governments implementing e-Government initiatives to understand factors that may influence their readiness for change (RFC). In this work, the current status of the readiness of e-Government initiatives in Dubai, United Arab Emirates (UAE) is investigated. A model (...) of RFC for e-Government is then proposed and applied on several UAE e-Government Initiatives. In doing so, this study builds on previous work of Armenakis and Harris (2002) theory of RFC. A discussion is then presented demonstrating future directions towards a RFC approach to e-Government Initiatives. (shrink)

This study is intended to measure the readiness of the public elementary school heads on the principles of sustainable leadership. This study utilized the mixed-method design. Creswell & Clark (2017), defined mixed methods research as a research approach that combines both qualitative and quantitative methods in a single study to gain a more comprehensive understanding of a research question or topic. This approach allows researchers to leverage the strengths of both qualitative and quantitative methods. The following major findings on (...) the quantitative aspect are: the school heads are slightly ready on the worldview principle while moderately ready to influence and complexity. However, they are highly ready to network, self-leadership, and work across boundaries. Positive themes emerged for the qualitative part with the results as: improved communication, increased motivation, and enhanced creativity. It can be concluded that the school heads are slightly ready when it comes to worldview principles. The SDO should create capacity training that could increase the readiness of the school heads on this principle of sustainable leadership. (shrink)

Optogenetics is an invasive neuromodulation technology involving the use of light to control the activity of individual neurons. Even though optogenetics is a relatively new neuromodulation tool whose various implications have not yet been scrutinized, it has already been approved for its first clinical trials in humans. As optogenetics is being intensively investigated in animal models with the aim of developing novel brain stimulation treatments for various neurological and psychiatric disorders, it appears crucial to consider both the opportunities and dangers (...) such therapies may offer. In this review, we focus on the memory-modifying potential of optogenetics, investigating what it is capable of and how it differs from other memory modification technologies. We then outline the safety challenges that need to be addressed before optogenetics can be used in humans. Finally, we re-examine crucial neuroethical concerns expressed in regard to other MMTs in the light of optogenetics and address those that appear to be unique to the memory-modifying potential of optogenetic technology. (shrink)

According to ecological psychology, animals perceive not just the qualities of things in their environment, but their affordances: in James Gibson’s words, ’what things furnish, for good or ill’. I propose a metaphysics for affordances that fits into a contemporary anti-Humean metaphysics of powers or potentialities. The goal is to connect two debates, one in the philosophy of perception and one in metaphysics, that stand to gain much from each other.

As Vetter says, we are at the “beginning of the debate, not the end” (2015: 300) when it comes to evaluating her potentiality-based account of metaphysical modality. This paper contributes to this developing debate by highlighting three problems for Vetter’s account. Specifically, I begin (§1) by articulating some relevant details of Vetter’s potentiality-based view. This leads to the first issue (§2), concerning unclarity in the idea of degrees of potentiality. Similarly, the second issue (§3) raises trouble for Vetter’s proposed individuation (...) conditions for potentialities. Finally, the third issue (§4) is about apparently unmanifestable intrinsic potentialities, and suggests that there might be some deeper problems with anchoring metaphysical possibilities in concrete objects. More generally, though the issues detailed here are problematic, I do not take them to be fatal. However, they do show that, at minimum, further clarification of Vetter’s potentiality view is required. As Vetter says, we are at the “beginning of the debate, not the end” (2015: 300) when it comes to evaluating her potentiality-based account of metaphysical modality. This paper contributes to this developing debate by highlighting three problems for Vetter’s account. Specifically, I begin (§1) by articulating some relevant details of Vetter’s potentiality-based view. This leads to the first issue (§2), concerning unclarity in the idea of degrees of potentiality. Similarly, the second issue (§3) raises trouble for Vetter’s proposed individuation conditions for potentialities. Finally, the third issue (§4) is about apparently unmanifestable intrinsic potentialities, and suggests that there might be some deeper problems with anchoring metaphysical possibilities in concrete objects. More generally, though the issues detailed here are problematic, I do not take them to be fatal. However, they do show that, at minimum, further clarification of Vetter’s potentiality view is required. (shrink)

Scholastic philosophers can be quite funny. What’s more, they have good reason to be: Aristotle himself lists ready wit (eutrapelia) among the virtues, as a mean between excessive humor and its defect. Here, I assess Scholastic discussions of humor in theory, before turning to examples of it in practice. The last and finest of these is a joke, hitherto unacknowledged, which Aquinas makes in his famous Five Ways. Along the way, we’ll see (i) that the history of philosophy is not (...) so hostile to humor as is commonly supposed; and (ii) that the competing theories of humor like the Incongruity Theory and the Release Theory are not altogether incompatible. We’ll also see at least one example of an apparent attempt by modern translators to excise humor from a medieval text. Our considerations will open a window into what oral discussion and debate at medieval universities was actually like, and how we should understand the relationship between the texts we have now and the exchanges that actually occurred then. (shrink)

Vetter (2015) develops a localised theory of modality, based on potentialities of actual objects. Two factors play a key role in its appeal: its commitment to Hardcore Actualism, and to Naturalism. Vetter’s commitment to Naturalism is in part manifested in her adoption of Aristotelian universals. In this paper, we argue that a puzzle concerning the identity of unmanifested potentialities cannot be solved with an Aristotelian conception of properties. After introducing the puzzle, we examine Vetter’s attempt at amending the Aristotelian conception (...) in a way that avoids the puzzle, and conclude that this amended version is no longer to be considered naturalistic. Potentiality theory cannot be both actualist and naturalist. We then argue that, if naturalism is to be abandoned by the actualist, there are good reasons to adopt a Platonist conception of universals, for they offer a number of theoretical advantages and allow us to avoid some of the problems facing Vetter’s theory. (shrink)

The growth of the sharing economy is important for developing countries because it creates value, economic growth, technological innovation, environmental sustainability, and social inclusion. Macedonian citizens have a long tradition of sharing things between friends, relatives, and neighbours. However, the new concept of sharing economy that enables strangers globally to share goods and services is still not developed and used by the Macedonian citizens. The goal of this study is by empirical analysis to give the state and potential of (...) the usage of sharing economy by Macedonian citizens from the perspectives of providers and consumers. The results of the observational study and survey address future actions to boost the development of the sharing economy. (shrink)

In a recent paper, Sylvia Wenmackers and Leon Horsten discuss how the concept of a fair infinite lottery can best be extended to denumerably infinite lotteries. Their paper uses and builds on the alpha-theory of Vieri Benci and Mauro Di Nasso. The purpose of this paper is to demonstrate a potential problem for alpha-theory.

This paper isolates a hard, long-standing species problem: developing a comprehensive and exacting theory about the constitutive conditions of the species category, one that is accurate for most of the living world, and which vindicates the widespread view that the species category is of more theoretical import than categories such as genus, sub-species, paradivision, and stirp. The paper then uncovers flaws in several views that imply we have either already solved that hard species problem or dissolved it altogether – so-called (...) We Are Done views. In doing so the paper offers new criticisms of the general lineage species concept (GLSC), evolutionary species concept (EvSC), biological species concept (BSC), other similar concepts, Ereshefsky’s eliminative pluralism about the species category, and both Mishler’s pessimism and Wilkins’ phenomenalism about that category. Opposed to We Are Done views, the paper argues for a Revving Up view, on which we are nearly ready to begin the hard species problem in earnest. To help work towards these conclusions, the paper begins with an outline of a new kind of view of species (Barker 2019a), which proposes they are feedback systems of a mathematically specifiable and empirically testable sort. (shrink)

This study assessed the professional variables of academic staff in African varsities and their readiness to Utilise Internet-Based Channels for Research Communication in an era of Covid-19. Drawing from Maslow’s hierarchy of needs theory, the study was guided by four null hypotheses. The quantitative research method based on the virtual cross-sectional survey design was adopted. A total of 8,591 academics in African universities were the targeted demographic of this study. However, data were collected from a virtual snowball sample of (...) 1,977 respondents (males, N = 1347; females, N = 630) from 24 African countries. A validated electronic survey, with three major aspects, was employed for data collection. The e-survey was released on the Association of African Universities' Telegram forum, which includes 1,622 participants from diverse African nations and regions. Members of the forum, who are all academics, were invited to complete the survey and publish it on their universities' internet-based forums. Coded data were analysed using descriptive and inferential statistics such as the Kruskal Wallis Non-parametric test. The non-parametric test was used because the data failed to meet the normality assumptions required to perform a parametric test. Results indicated, amongst others, that there are considerable variances in staff preparedness to use internet-based channels for research communication based on their educational credentials, educational qualification, rank and areas of research interest. According to the survey, academics with a doctoral degree; grade II lecturers; staff with 3 to 6 years of service; and staff in the medical sciences demonstrated a higher propensity of readiness to use internet-based channels for research communication. Based on these findings key theoretical, practical and research implications are discussed. (shrink)

According to the orthodox view, the goodness of a life depends exclusively on the things that actually happened within it, such as its pleasures and pains, the satisfaction of its subject’s preferences, or the presence of various objective goods and bads. In this paper, I argue that the goodness of a life also depends on what could have happened, but didn’t. I then propose that this view helps us resolve ethical puzzles concerning the standards for a life worth living for (...) animals and the significance of a life’s shape. (shrink)

According to essentialism, metaphysical modality is founded in the essences of things, where the essence of a thing is roughly akin to its real definition. According to potentialism (also known as dispositionalism), metaphysical modality is founded in the potentialities of things, where a potentiality is roughly the generalized notion of a disposition. Essentialism and potentialism have much in common, but little has been written about their relation to each other. The aim of this paper is to understand better the relations (...) between essence and potentiality, on the one hand, and between essentialism and potentialism, on the other. It is argued, first, that essence and potentiality are not duals but interestingly linked by a weaker relation dubbed ‘semi-duality’; second, that given this weaker relation, essentialism and potentialism are not natural allies but rather natural competitors; and third, that the semi-duality of essence and potentiality allows the potentialist to respond to an important explanatory challenge by using essentialist resources without thereby committing to essentialism. (shrink)

Iris Marion Young’s classic paper on the phenomenology of pregnancy chronicles the alienating tendencies of technology-ridden maternal care, as the mother’s subjective knowledge of the pregnancy gets overridden by the objective knowledge provided by medical personnel and technological apparatuses. Following Fredrik Svenaeus, the authors argue that maternal care is not necessarily alienating by looking specifically at the proper attention paid by sonographers in maternal care when performing ultrasound examinations. Using Martin Heidegger’s philosophy as a theoretical lens, the authors argue that (...) sonographers who cultivate technical mastery, build patient rapport, explain the process and significance of the ultrasound, and understand the patient’s world are able to provide excellent patient care. The authors utilize Hans-Georg Gadamer’s hermeneutics to show how sonographers can frame the ultrasound in a way that acknowledges both the subjective knowledge of the mother and the objective data obtained by the sonographer through the use of technology. Ultimately, the authors argue that the common practice of framing the ultrasound as the chance to “meet the baby” is inappropriate, as it exacerbates the tendency to regard objective knowledge as the only legitimate knowledge in medical contexts. They recommend a more balanced approach that elicits a fusion of horizons between the patient’s subjective knowledge and the objective data that is obtained by the sonographer via the ultrasound, thus respecting and bolstering patient autonomy. (shrink)

Bettina Schöne-Seifert and Marco Stier present a host of detailed and intriguing arguments to the effect that potentiality arguments have to be viewed as outdated due to developments in stem cell research, in particular the possibility of re-setting the development potential of differentiated cells, such as skin cells. However, their argument leaves them without an explanation of the intuitive difference between skin cells and human beings, which seems to be based on the assumption that a skin cell is merely (...) part of a human organism, while an embryo is at some point a human organism. An appropriately designed concept of the human organism can explain the difference, but also has the potential of re-dividing the argumentative landscape along familiar lines. (shrink)

Is a logicist bound to the claim that as a matter of analytic truth there is an actual infinity of objects? If Hume’s Principle is analytic then in the standard setting the answer appears to be yes. Hodes’s work pointed to a way out by offering a modal picture in which only a potential infinity was posited. However, this project was abandoned due to apparent failures of cross-world predication. We re-explore this idea and discover that in the setting of (...) the potential infinite one can interpret first-order Peano arithmetic, but not second-order Peano arithmetic. We conclude that in order for the logicist to weaken the metaphysically loaded claim of necessary actual infinities, they must also weaken the mathematics they recover. (shrink)

This study investigates the adequacy of the current corporate governance frameworks by evaluating their efficiency relative to the context of crises. The Covid-19 pandemic is identified as the ideal case study on the merit that it has significant implications for corporate governance theory and practice. The study work from the premise that the current crisis situation necessitates a thorough evaluation of the readiness of the existing corporate governance regimes. While cognizant to the fact that the pandemic is still unfolding, (...) this thesis concedes that the current corporate governance frameworks are not necessarily inadequate to address the crisis situation, rather, they are still evolving to meet the challenge of the day. The thesis therefore suggests that certain areas of governance (including corporate purpose, the integration of digital technologies and cyber security systems, and heightened attention to environmental and social issues) should receive more attention in the future. The principal conclusion of this study is that there is a need to review corporate governance practices and policies in light of new emerging challenges. The study concludes with guidelines for corporate governance practices during times of crisis. (shrink)

This paper proposes a new classification algorithm for the partitioning of a conceptual space. All the algorithms which have been used until now have mostly been based on the theory of Voronoi diagrams. This paper proposes an approach based on potential theory, with the criteria for measuring similarities between objects in the conceptual space being based on the Newtonian potential function. The notion of a fuzzy prototype, which generalizes the previous definition of a prototype, is introduced. Furthermore, the (...) necessary conditions that a natural concept must meet are discussed. Instead of convexity, as proposed by Gärdenfors, the notion of geodesically convex sets is used. Thus, if a concept corresponds to a set which is geodesically convex, it is a natural concept. This definition applies, for example, if the conceptual space is an Euclidean space. As a by-product of the construction of the algorithm, an extension of the conceptual space to d-dimensional Riemannian manifolds is obtained. (shrink)

Privation of exposure, women cluster of our society were ignored, their potentiality and credentials never note-of for productive utilization, thus, their qualities remains unveiled. The SHG movement of microfinance (mF),bring an exception and has able to reach all over the world for her easy factors of financing , where women occupied the major share, as such, the entrepreneurial and other potentialities of this neglected cluster, become a case of concern. Same instance is in the Gobardhana Block, where woman’s shows their (...) potentialities of excellence in various economic activities , especially in weaving and farming. But, to have desired result, women clients of mF are in need of due care and attention like training, management etc. as demand by the time. (shrink)

Cambodia’s GDP contributed 0.03 percent of the world economy. Cambodia economy has grown around seven percent. Cambodia’s economy was led by growth in garment exports. Cambodia’s economy was related with other countries through exports and imports. The Trump administration has imposed visa sanctions against Cambodia and likely to make economic sanction on Cambodia. To understand the potential impact of the sanction, a research into “Potential Impact of Foreign Sanction on Cambodia’s Economy” has been proposed. Two research objectives were (...) (1) to analyze potential impacts of foreign investment in Cambodia and (2) to analyze potential impacts on employment of Cambodians. This research focuses only trade sanction that limits or potential restriction of textile, clothing and footwear export from Cambodia to EU and US as independent that would potentially impact on seven independent variables including garment and footwear valued added to GDP, Cambodia’s exports, products exported to US and EU, worth of textile, clothing and footwear exports, garment and footwear investment factories, employments in garment and footwear, workers’ wages in garment factories and footwear factories. The secondary data was collected. The data was collected from varied sources. After the data and information collected, data entry was done into MS excel. The descriptive statistics like table and bar-charts were used for this research. The research found out that Cambodia’s economy was likely to be negatively impact from EU’s and US’s sanctions on Cambodia. The impacts included reduction of GDP value, potential loss of Cambodia export of textile, closure of garments and footwear factories, unemployment and loss of workers’ incomes in textile, clothing factories and footwear factories. There are some recommends: maintaining good relation with EU and US, exploring new markets of garments and footwear products, exploring impact of the close of visa of some top government officials to US on Cambodia’s economy, the impacts of products imported from EU on Cambodia. The more studies on other scenario of sanction on Cambodia and indirect impact and impacts of foreign aid reduction or withdrawal on Cambodia’s economy should be done. (shrink)

We take the potentialities that are studied in the biological sciences (e.g., totipotency) to be an important subtype of biological dispositions. The goal of this paper is twofold: first, we want to provide a detailed understanding of what biological dispositions are. We claim that two features are essential for dispositions in biology: the importance of the manifestation process and the diversity of conditions that need to be satisfied for the disposition to be manifest. Second, we demonstrate that the concept of (...) a disposition (or potentiality) is a very useful tool for the analysis of the explanatory practice in the biological sciences. On the one hand it allows an in-depth analysis of the nature and diversity of the conditions under which biological systems display specific behaviors. On the other hand the concept of a disposition may serve a unificatory role in the philosophy of the natural sciences since it captures not only the explanatory practice of biology, but of all natural sciences. Towards the end we will briefly come back to the notion of a potentiality in biology. (shrink)

A standard objection to Cappelen and Lepore’s Semantic Minimalism is that minimal propositions are explanatorily idle. But Schoubye and Stokke recently proposed that minimal proposition and the question under discussion of a conversation jointly determine what is said in a systematic and explanatory way. This note argues that their account both overgenerates and undergenerates.

In this thesis, I develop a nonreductive and general conception of potentiality, and explore the prospects of a realist account of possibility based on this account of potentiality. Potentialities are properties of individual objects; they include dispositions such as fragility and abilities such as the ability to play the piano. Potentialities are individuated by their manifestation alone. In order to provide a unified account of potentialities, I argue in chapter 2 that dispositions, contrary to philosophical orthodoxy, are best understood in (...) terms only of their manifestations (as disposi- tions to ...), rather than in terms of a stimulus and a manifestation condition (as dispositions to ... if ...). Chapter 3 provides some preliminary motivation for a nonreductive and gen- eral account of potentiality, and chapter 4 develops such an account. The guiding question is how far the notion of potentiality can be extended from the initial ex- amples of familiar dispositions and abilities, and it is argued that it can be extended very far. Various features of potentialities are explored, among them extrinsicality, iterations of potentiality, and the behaviour of potentiality with regard to logical equivalence. In chapter 5, the account is set to work in providing the outlines and a defense of a potentiality-based account of possibility. The basic idea of such an account is that it is possible that p just in case some thing has a potentiality for p. The account is defended against the objection that there may not be enough potential- ities to ground all the possibilities that there are. Finally, in chapter 6, a logic of potentiality is formulated and the logic of possibility derived from it, showing that the potentiality-based account of possibility is formally adequate: it provides pos- sibility with the formal features that modal logicians have studied. I conclude that the proposed account of possibility is a promising research programme. (shrink)

In our article (Zawadzki and Adamczyk 2021), we analyzed threats that novel memory modifying interventions may pose in the future. More specifically, we discussed how optogenetics’ potential for reversible erasure/deactivation of memory “may impact authenticity by producing changes at different levels of personality.” Our article has received many thoughtful open peer commentaries for which we would like to express our great appreciation. We have identified two main threads of objections. They are related to the potential applicability of optogenetics (...) as a therapeutic memory modification technology (MMT) in humans—applicability thread, and the normative value of authenticity, that is, the assumption that preserving authenticity is valuable (either in general or in the particular approach we adopted)—normative thread. Both of these threads concern fundamental issues: The former deals with the scientific credibility of the case vignette on which our discussion is based, and the latter deals with the normative weight of our considerations. We think that addressing both of them can be instructive in a broader context as they reflect a more general disagreement among neuroethicists about the very purpose and method of our discipline. (shrink)