No presente trabalho, com vistas para uma análise conceitual e crítica acerca do modelo de democracia representativa, bem como uma proposta de mudança sistemática e ordenada, iremos nos debruçar sobre os conceitos e perspectivas elencadas por Arendt e Bobbio no cerne da questão participativa. Hannah Arendt (1941-1975), ilustre teórica política, compreende a sociedade consolidada pós revoluções americana e francesa como fortemente apolitizada, visto o afastamento dos cidadãos dos assuntos públicos na atual democracia indireta. Norberto Bobbio (1909-2004), renomado jusfilósofo, define com (...) rigor analítico a categoria representativa da participação popular nas questões coletivas, indicando suas limitações e possibilidades. Em vista disso, faz-se necessário o estudo conjunto de ambas personalidades para o entendimento da disposição comum no que diz respeito à representatividade política que, segundo a autora alemã, impede a efetiva realização da vida cívica e atomiza os sujeitos, suscitando o desinteresse pela coisa pública e facilitando a oligarquização da mesma. A partir da inferência no que se refere ao foco central deste artigo, e da investigação complementar sobre os próprios riscos da implementação excessiva dos cânones reverberados pela tradição antiga — a qual pressupõe o envolvimento direto dos cidadãos no governo —, perpassaremos pela alternativa proposta por Arendt, a saber: a criação de conselhos deliberativos nos diversos níveis subnacionais a fim de fomentar o maior interesse e atuação popular na tomada de decisões, salvaguardando, assim, parte significativa do espírito revolucionário mas, sem retirar a centralidade de um governo bem estabelecido. Dessa maneira, a relação entre Arendt e Bobbio se designará no exame do sistema democrático representativo com respeito às limitações impostas pelo próprio sistema que impede a plena participação popular qualitativa, juntamente com a orientação arendtiana para rarear essa problemática — embora sem buscar a completa aniquilação do mecanismo de partidos, mas a união deste com o modelo de conselhos. (shrink)

O sistema democrático é entendido por Norberto Bobbio em dois vieses: como um conjunto de regras de procedimento para a constituição do governo e para a formação das decisões políticas, isto é, a democracia formal; e a democracia substancial, a qual pressupõe um conjunto de fins ideais — igualdade jurídica, social e econômica — independentemente dos meios adotados para os alcançar. Essas noções distintas se complementam no conceito que o autor explicita, visto que o ideal igualitário que o inspira (democracia (...) como valor, substancial) se realiza somente na formação da vontade geral (democracia como método, formal). Esse sistema se estende por alguns objetivos, os quais buscam alcançar o resultado mais próximo de sua aspiração que, em um contexto pluralista, são: liceidade de dissenso; participação mais ampla das pessoas nos assuntos públicos por meio de associações, partidos, sindicatos, etc; e descentralização do poder em diversos polos, nos quais cada grupo encontrará sua identidade e representatividade. Contudo, em sua obra Liberalismo e Democracia (1994), Bobbio apresenta tais objetivos em uma perspectiva diferente, elencando as possíveis falhas em cada um desses. Um dos principais problemas afirmados por ele tange à incapacidade dos governos democráticos de dominarem convenientemente os conflitos em uma sociedade complexa e de atender às exigências dos cidadãos, resultando em um cenário de sobrecarga de demandas financeiras e sociais, falta de legitimação do poder central e conflitualidade entre este e a população. Posto isso, o presente trabalho se debruça sobre os principais pressupostos da democracia e seus possíveis efeitos negativos, isto é, os riscos de sua aplicação em demasia. Desta maneira, conduziremos nossa análise perpassando por esse problema para, ao final, elencarmos os fatores limitantes para uma melhor execução dos cânones democráticos. (shrink)

RESUMO A Transferência de Embrião (TE) em bovinos se trata de uma técnica mundialmente disseminada com objetivo de aumentar a capacidade reprodutiva da fêmea. Mantém vínculo direto com outras técnicas das biotecnologias da reprodução, como, a Ovum Pick-Up (OPU), Produção In Vitro e In Vivo de embriões (PIVE) e Transferência de Embrião em Tempo Fixo (TETF), sendo estas, técnicas que fazem parte de um processo, que vai desde a seleção de doadoras, passando pelo preparo dos embriões até sua inovulação em (...) receptoras criteriosamente selecionadas. Com seu avanço, várias tecnologias de manejo vêm sendo implantadas: formas no transporte de embriões, protocolos de sincronização de doadoras e receptoras, e protocolos de recuperação de oócitos para produção de embriões. Isto infundiu a tecnologia, porém, os investimentos previstos para a produção de um animal de alto mérito genético limita sua utilização. Contudo, esta análise abordou avanços tecnológicos essenciais para o sucesso da TE, incluindo novos protocolos, sexagem de embriões, além do uso de embriões congelados Direct Transfer (DT) e vitrificados. No entanto, é claro que o sucesso do procedimento está no processo como um todo, em destaque ressalta-se que é de grande valia que o profissional apto a executar a técnica esteja sempre preparado e atualizado garantindo qualidade, eficiência e sustentabilidade na pecuária. Esta revisão foi desenvolvida com o propósito de adquirir conhecimento teórico, de forma detalhada e crítica, nas técnicas e procedimentos de Transferência de Embriões em bovinos, incluindo a colheita, manipulação e implantação de embriões. Palavras-chaves: Bovino, doadora, embrião, receptora. ABSTRACT Embryo Transfer (ET) in cattle is a globally widespread technique aimed at enhancing the reproductive capacity of females. It is closely linked to other techniques in reproductive biotechnologies, such as Ovum Pick-Up (OPU), In Vitro and In Vivo Embryo Production (PIVE), and Timed Embryo Transfer (TET), all of which are part of a process that ranges from donor selection, through embryo preparation, to their inoculation into carefully chosen recipients. With its advancement, various management technologies have been implemented: including methods for embryo transport, synchronization protocols for donors and recipients, and oocyte recovery protocols for embryo production. Although technology has been infused, the anticipated investments for producing animals of high genetic merit limit its widespread use. However, this analysis addressed essential technological advances for the success of ET, including new protocols, embryo sexing, as well as the use of frozen-thawed (DT) and vitrified embryos. Nevertheless, it is clear that the success of the procedure lies in the entire process. Notably, it emphasizes the significant value of having a qualified professional who is always prepared and updated to ensure quality, efficiency, and sustainability in livestock farming. This literary review was developed with the purpose of acquiring theoretical knowledge, in a detailed and critical way, on the techniques and procedures of Embryo Transfer in cattle, including the collection, manipulation and implantation of embryos. Keywords: Bovine, donor, embryo, recipient. -/- REFERÊNCIAS BIBLIOGRÁFICAS BARUSELLI, P.S; MADUREIRA, E.H. Controle farmacológico do ciclo estral em ruminantes. 2000, Anais.. São Paulo: Fundação da Faculdade de Medicina Veterinária e Zootecnia, USP, 2000. BARUSSELI, P.S. et al. Importância do emprego da eCG em protocolos de sincronização para IA, TE e SOV em tempo fixo. Biotecnologia de reprodução em bovinos (3° Simpósio Internacional de Reprodução Animal Aplicada). 2008. BRANDÃO, G.V.R. Revisão de Literatura: Transferência de Embrião em Bovinos. Curitibanos-SC, 2019. BUENO, A.P.; BELTRAN, M.P.; Produção in vitro de embriões bovinos. Revista Científica Eletrônica De Medicina Veterinária. ISSN 1679-7353, ano VI, n.11, Julho, 2008. CAETANO, S.G; SILVA, N.V.S. Inseminação artificial de bovnos em tempo fixo (IATF) – Revisão de literatura. UNIFUCAMP, Monte Carmelo- M.G, Junho, 2023. CARVALHO, V.H.S. et al. Impactos das biotécnicas da reprodução animal e o melhoramento genético na pecuária de corte. PUBVET, São Luis De Montes Belos, v.17, n.8, p.1-10, 2023 DANTAS, K.S.A.; NUNES, C. C. C.; FERREIRA, J.; DANTAS, R. A. A. Seleção de receptoras em um programa de transferência de embriões (PIVE) em bovinos no Nordeste do Brasil. Ciência Animal, Fortaleza, v. 28, p. 1-14, 2018. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia Clínica do Ciclo Estral de Vacas Leiteiras: Desenvolvimento Folicular, Corpo Lúteo e Etapas do Estro. 2020. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia da Reprodução de Bovinos Leiteiros: Aspectos Básicos e Clínicos. Emanuel Isaque Cordeiro da Silva, 2022. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia do ciclo estral dos animais domésticos. Emanuel Isaque Cordeiro da Silva, 2021. DA SILVA, Emanuel Isaque Cordeiro. Transferência de Embriões nos Animais e a Indústria de Embriões no Brasil. DIAS, L.R.O. Fatores que afetam a produção de embriões pela Transferência Intrafolicular de Ovócitos Imaturos (TIFOI) em bovinos. 2021. 85 f. Tese (Doutorado em [nome do programa]) - Faculdade de Agronomia e Medicina Veterinária, Universidade de Brasília, Brasília, 2021. DOMINGUES, P.F.; LANGONI, H. Manejo Sanitário Animal. Editora de Publicações Biomédicas Ltda - EPUB, Rio de Janeiro, 2001. 209 p. EMBRAPA. MINERAIS NA EFICIÊNCIA REPRODUTIVA DE BOVINOS. SÃO CARLOS- SÃO PAULO 2008. FIDELIS, C.A.S. Inseminação artificial em tempo fixo intracornual profunda em bovinos. Dissertação (mestrado acadêmico). Araguaína - TO, 2019. GONÇALVES, R.L.R.; VIANA, J.H.M. Situação atual da produção de embriões bovinos no Brasil e no mundo. In: Anais do XXIII Congresso Brasileiro de Reprodução Animal, 2019, Gramado, RS, 2019, p. 156-159. GOUVEIA, F.F. A Produção in vitro de embriões Bovinos. Monografia (Conclusão do curso de Medicina Veterinária) – Faculdade de Agronomia e Medicina Veterinária, Universidade de Brasília, Brasília, DF, 2011. GREGIANINI, J.T.F. et al. Avaliação de embriões bovinos utilizando sêmen sexado e convencional. In: SEMINÁRIO DA EMBRAPA ACRE DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO, 4., 2021, Rio Branco, AC. Atividades agropecuárias e florestais para o desenvolvimento sustentável da Amazônia: Anais... Rio Branco, AC: Embrapa Acre, 2022. Pôster. GUARDA, A.C.A. Biotecnologia na reprodução animal: Uma visão teórico/prática de produção in vitro de embriões bovino. 2023. 28p. Trabalho de Conclusão de curso (Bacharelado de Zootecnia). Instituto Federal de Educação, Ciência e Tecnologia Goiano – Câmpus Rio Verde, Rio Verde, GO, 2023. HAFEZ, E.S.E.; HAFEZ. Reprodução animal / [coordenador de tradução da 7. ed. original Renato Campanarut Barnabe]. – Barueri, SP : Manole, 2004, il.; HONORATO, M.T. et al. Importância da escolha de receptoras em um programa de transferência de embriões em bovinos. PUBVET, Londrina, V. 7, N. 19, Ed. 242, Art. 1601, Outubro, 2013. HOPPER, R.M. Bovine Reproduction. Wiley Blackwell, Capítulo 78, p. 723-733, 2015. LIMA, Fabio Junior Arruda. Transferência de embriãos em tempo fixo em bovinos: Relato de Caso. Trabalho de Conclusão de Curso (graduação em medicina veterinária)- Universidade Federal de Santa Catarina-Campus Curitibanos. Curitibanos, 2018. MACHADO, R. et al. Metodologia para obtenção de concepto bovino. Embrapa Pecuária Sudeste, ISSN 1981-2078, São Carlos-SP, 2009. Disponível em:. Acessado em 11 de outubro, 2023 BASTOS, M.R. et al. Criopreservação de embriões bovinos produzidos in vitro. In: MENDONÇA, P. P. et al. (Org.). Tópicos Especiais em Ciência Animal XI. 1. ed. Alegre: CAUFES, 2022. Capítulo 13. MELO, R. et al. Utilização de ECG e FSH em protocolos de superovulação em bovinos. Manejo, Nutrição e Produção Animal: Tópicos Atuais em Pesquisa, v. 1, n. 1, p. 110-116, 2023. OLIVEIRA, C.S. et al. Biotécnicas da Reprodução em Bovinos. EMBRAPA, 2014. PASA, C. Transferência de embriões em bovinos. Biodiversidade, v. 7, n. 1, 2008. PAZZIM, L.V.L. Transferencia de embriões em bovinos: Revisão de literatura. Monografia (Trabalho conclusão de curso) - Universidade federal de Santa Catarina. Curitibanos, 2021. PENITENTE FILHO, J.M. et al. Produção de embriões bovinos in vivo e in vitro. Revista CFMV, Ano XX, p. 73-82, 2014. PENITENTE FILHO, J.M. Produção de Embriões Bovinos In Vivo e In Vitro. 2011. 22 f. Monografia (Especialização) - Curso de Medicina Veterinária, UFV, Viçosa, 2011. PILLA, L.F.C. Congelamento ultra-rapido de embriões bovinos com etilenoglicol associado ou não a trealose. 2005. 37f. Dissertação (Mestrado em Area de concentração em Fisiopatologia da Reprodução), Universidade Federal de Santa Maria, Santa Maria. RIBEIRO, L.V.P.; RIGOLON, L.P.; CAVALIERI, F.L.B.; SEKO, M.B.; MARTINEZ, A.C.; RIBEIRO, M.G.; MARTINS, R.R.; ÁVILA, M.R.; DE CONTI, J.B. Recuperação de oócitos e recuperação in vitro de embriões de vacas estimuladas com FSH ou eCG. Archivos de zootecnia. v. 60, n. 232, p. 1021-1029, 2011. ROCHA, J.R.; SANTOS, L.M. As vantagens da sexagen de embriões em bovinos. Revista científica eletrônica de medicina veterinária, ano IV, n.8, janeiro de 2007. RUBIN, M.I.B; Histórico dos 20 anos da Sociedade Brasileira de Tecnologia de Embriões, 2005. SANTOS, P.H. Impactos da superestimulação ovariana sore a diferenciação das celulas da grranulosa bovina. Dissertação de Mestrado em Farmacologia e Biotecnologia - UNESP. 2017. SEIDEL, G.E.J.; SEIDEL, S. M. Training manual for embryo transfer in cattle 2005. SENEDA, M.M.; ESPER, C.R.; GARCIA, J.M.; ANDRADE, E.R. Aspecto técnicos e biológicos da obtenção de oócitos bovinos: Revisão de Literatura. Ciências agrárias, Londrina, v. 23, n. 1, p. 101-110, 2002. SILVA, D.P.; TOLEDO, H.R.P.; SILVA, R.A.B.; CARVALHO, G.F.; MELO, A.F.; GARCIA, M.S.; et al. Transferência Intrafolicular de Ovócitos Imaturos (TIFOI): revisão de literatura. Zootecnia: Pesquisa e práticas contemporâneas - volume 2, 255-266, 2021. SPELL, A.R.; BEAL, W.E.; CORAH, L.R.; LAMB, G.C. Evaluating recipient and embryo factors that affect pregnancy rates of embryo transfer in beef cattle. Theriogenology, v. 56, p. 287-297, 2001. SPRÍCIGO, J.F.W.; DODE, M.A.N. Transferência Intrafolicular de Ovócitos Imaturos (TIFOI): uma Alternativa para Produção de Embriões Bovinos. Embrapa Recursos Genéticos e Biotecnologia, Brasília, 2016. VALLE, E.R. O ciclo estral de bovinos e os métodos de controle. EMBRAPA, 1991. VIANA, J.H.M. Classificação de embriões bovinos produzidos in vivo. Comunicado Técnico (EMBRAPA). ISSN 1678-3131, Juiz De Fora-MG, Novembro, 2009. VIANA, J.H.M. 2017 Statistics of embryo production and transfer in domestic farm animals: Is it a turning point? In 2017 more in vitro-produced than in vivo-derived embryos were transferred worldwide. Embryo Transfer Newsl, v.36(4), p.8-25, 2018. VIANA, J.H.M.; SIQUEIRA, L.G.; PALHAO, M.P.; CAMARGO, L.S.A.; Features and perspectives of the Brazilian in vitro embryo industry. Anim Reprod, v.9, p.12-18, 2012. WÜNSCHE JÚNIOR, A.G et al. Avaliação de uma segunda lavagem uterina sobre a recuperacão de embriões em vacas Nelore. Semina: Ciências Agrárias, Londrina, v. 29, n.3, p. 677-684, jul./set. 2008. (shrink)

Resumo A transferência de embriões em bovinos tem o objetivo principal de aprimorar o melhoramento genético e otimizar a reprodução bovina A importância dessa prática é destacada pela sua contribuição para a maximização de características desejadas nos rebanhos, como qualidade de carne, eficiência reprodutiva e resistência a condições ambientais adversas. Este trabalho descreve e analisa as técnicas avançadas utilizadas nesse processo, incluindo seleção genômica, sexagem de embriões, produção in vitro, protocolos não cirúrgicos, sincronização reprodutiva, criopreservação de embriões e uso de (...) marcadores de fertilidade. A compreensão aprofundada dessas técnicas é fundamental para o sucesso da transferência de embriões, bem como para a capacidade de personalizar e aprimorar as características específicas dos rebanhos. Enfatizando a importância da expertise de profissionais especializados em reprodução bovina, este trabalho busca oferecer uma visão abrangente das práticas atuais e avanços tecnológicos nesse campo. Ao unir ciência e prática, torna-se importante a comparação de técnicas, bem como relacionar resultados eficientes para promover qualidade genética, trazer a sustentabilidade e envolver a técnica em um cenário atualizado da indústria. Palavras-chave: Embriões; Hormônio; Reprodutor. -/- Abstract Embryo transfer into cattle has the main objective of improving genetic improvement and optimizing bovine reproduction. The importance of this practice is highlighted by its contribution to maximizing desired characteristics in herds, such as meat quality, reproductive efficiency and resistance to environmental conditions adverse. This work describes and analyzes the advanced techniques used in this process, including genomic selection, embryo sexing, in vitro production, non-surgical protocols, reproductive synchronization, embryo cryopreservation and the use of fertility markers. An in-depth understanding of these techniques is critical to the success of embryo transfer, as well as the ability to customize and enhance specific herd characteristics. Emphasizing the importance of the expertise of professionals specialized in bovine reproduction, this work seeks to offer a comprehensive view of current practices and technological advances in this field. When combining science and practice, it becomes important to compare techniques, as well as relate efficient results to promote genetic quality, bring sustainability and involve the technique in an updated industry scenario. Keywords: Embryos; Hormone; Reproducer. -/- REFERÊNCIAS BIBLIOGRÁFICAS ABIEC. Associação Brasileira das Indústrias Exportadoras de Carnes. Beef Report. Perfil da Pecuária no Brasil. v.6, p. 7, 2021. ALVAREZ, R. Transfer of blastocysts derived short-term in culture of quality morulae in vivo. Domestic Animals. v.9, p. 790, 2007. ALVES, N. G. Atividade Ovariana em Fêmeas Bovinas da Raça Holandesa e Mestiças Holandês x Zebu, Durante Dois Ciclos Estrais Normais Consecutivos. Revista Zootecnia. v.7, p. 86, 2002. ANDRADE, J. Use of hormone treatments to superovulation Nelore donors. Reproduction Science. v.9, p. 70, 2002. Associação Brasileira de Inseminação Artificial (ASBIA). Index Asbia 2021. v.7, p. 6, 2021. Associação Brasileira de Inseminação Artificial (ASBIA). Index ASBIA Mercado, v.8, p. 6, 2019. BARROS, C. M. Tratamentos superestimulatórios utilizados em protocolos para a transferência de embriões bovinos. Acta Scientiae Veterinariae. v.9, p.8, 2007. BARUSELLI, P. S. Avaliação do mercado de IATF no Brasil. Boletim Eletrônico do Departamento de Reprodução Animal – FMVZ/USP, 1. ed., v.8, p.7, 2019. BARUSELLI, P. S.; CATUSSI, B. L. C.; ABREU, L. A.; ELLIFF, F. M.; SILVA, L. G.; BATISTA, E. S.; CREPALDI, G. A. Evolução e perspectivas da Inseminação Artificial em bovinos. Revista Brasileira de Reprodução Animal, v.43, n.2, p.308-314, 2019. 13 BARUSELLI, P. S. IATF gera ganhos que superam R$ 3,5 bilhões nas cadeias de produção de carne e de leite. Boletim Eletrônico do Departamento de Reprodução Animal/FMVZ/USP, 2.ed., v.8, n.8, p.7, 2019. BINELLI, M. Anti-luteolytic to improve in cattle. Acta Scientiae Veterinariae. v.9, p.8, 2001. BÓ, G. A. Manipulação hormonal do ciclo estral em doadoras e receptoras de embrião bovino. Acta Scientiae Veterinariae. v.9, p.7, 2004. BÓ, G.; MAPLETOFT, R. Evaluation and of bovine. Animal Reproduction. v.8, p.9, 2013. BUSS, V. Efeito da dose e momento da administração de eCG em protocolos de IATF aplicados e vacas de corte em anestro. Universidade Federal do Pampa, Dissertação – Programa de Pós-Graduação em Ciência Animal, v.8, n.8, p.9, 2020. Centro de Estudos Avançados em Economia Aplicada (CEPEA). Boletim do leite. São Paulo, Ano 25, n.286, 2019. CHAVES, D. F.; ALVES, M. J. Protocolo de receptoras de embriões: índices de aproveitamento de corpo lúteo e taxa de prenhez. Animal Reproduction. v.9, p.7, 2023. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia Clínica do Ciclo Estral de Vacas Leiteiras: Desenvolvimento Folicular, Corpo Lúteo e Etapas do Estro. 2020. DA SILVA, Emanuel Isaque Cordeiro. Transferência de Embriões nos Animais e a Indústria de Embriões no Brasil. 2020. DALCIN, L.; LUCCI, C. M. Criopreservação de embriões de animais de produção: princípios criobiológicos e estado atual. Rev. Bras. Reprod. Anim. v.7, p.7, 2010. DANTAS, K. S. A. Seleção de receptoras em um programa de transferência de embriões (PIVE) em bovinos no nordeste do Brasil. Ciência Animal. v.9, p.7, 2018. D’AVILA, C. A.; MORAES, F. P.; LUCIA J. R. T.; GASPERIN, B. G. Hormônios utilizados na indução da ovulação em bovinos – Artigo de revisão. Revista Brasileira de Reprodução Animal, v.43, n.4, p.797-802, 2019. DEMÉTRIO, D. G. B. Colheita e transferência de embriões bovinos. Dissertação (Mestrado em Reprodução Animal) – Faculdade de Medicina Veterinária e Zootecnia da UNESP, Campus de Botucatu, São Paulo. v.9, p.76, 2003. FAO – Organização das Nações Unidas para a Alimentação e Agricultura. O Estado da Insegurança Alimentar e Nutrição no Mundo (SOFI) 2021. Faculdade de Medicina Veterinária e Zootecnia da UNESP. v.4, n.6, p.6, 2021. FILHO, L. C. C. Fatores que interferem na eficiência reprodutiva de receptoras de embrião bovino. Arq. Ciênc. Vet. Zool. v.7, p.9, 2013. GONZÁLEZ, F. H. D. Introdução a Endocrinologia Reprodutiva Veterinária. UFRGS. v.9, p.7, 2002. GOODHAND, K. In vivo recovery and vitro embryo from bovine aspirated at frequencies or FSH treatment. Animal Reproduction. v.8, p.87, 1999. 14 HAFEZ, E. S. E.; HAFEZ, B. Reprodução animal. 7ed. Barueri: Manole. v.7, p.7, 2004. HONORATO, M.T. Importância da escolha de receptoras em um programa de transferência de embriões em bovinos. Barueri: Manole. v.8, p.6, 2013. HOPPER, R. Bovine Reproduction. Blackwell. v.8, p.8, 2015. IBGE. Instituto Brasileiro de Geografia e Estatística. Pesquisa da Pecuária Municipal 2021 (PPM 2021). IBGE. v.9, n.7, p.7, 2021. KONIG, H. E.; LIEBICH, H. G. Anatomia dos animais domésticos: texto e atlas colorido. Vol.2. Porto Alegre: Artmed, v.2, p.4, 2004. MARTINS, F. S. Fatores reguladores da foliculogênese em mamíferos. Rev Bras Reprod Anim. v.3, p.9, 2008. MELLO, R. R. C. Desenvolvimento folicular inicial em bovinos. Rev. Bras. Reprod. Anim. v.8, p.9, 2013. OLIVEIRA, A. F. M. Principais hormônios que controlam o comportamento reprodutivo e social das fêmeas ruminantes – Revisão. Rev. Bras. Reprod. v.9, p.8, 2014. OLIVEIRA, C. S. Biotécnicas da Reprodução em Bovinos. EMBRAPA, v.8, p.8, 2014. PASA, C. Transferência de embriões em bovinos. Biodiversidade. v.9, p.9, 2008. PENITENTE FILHO, J. M. Produção de embriões bovinos in vivo e in vitro. Revista CFMV, Ano XX. v.8, p.8, 2014. PHILLIPS, P. E.; JAHNKE, M. M. Embryo Transfer (Techniques, Dono rs, and Recipients). Vet Clin Food Anim, v.9, p.8, 2016. RODRIGUES, J.; BERTOLINI, M. Biotecnologias da reprodução animal: de Aristóteles à edição gênica. Rev. Bras. Reprod. Anim. v.8, p.7, 2019. SANTOS, K. J. G. Biotecnologias reprodutivas e fisiologia reprodutiva da fêmea bovina – conhecimento para o sucesso. Rev. Bras. Reprod. Anim. v.8, p.98. 2012. SANTOS, P. H. Impactos da superestimulação ovariana sobre a diferenciação das células da granulosa bovina. Dissertação de Mestrado em Farmacologia e Biotecnologia – UNESP, v.8, p.8. 2017. SILVA, P. R. B. Regulação farmacológica do ciclo estral de bovinos. UNESP. v.9, p.8. 2011. (shrink)

This paper studies in detail about the early years of José Gaos (1900- 1969) and his education in philosophy and literature. Therefore, we know that their studies (academic or not) were not purely “philosophical” in 1915. Literature and philosophy played in Gaos an equally important role. The first real encounter with philosophy happens before he comes to Valencia in 1915; but in this year Gaos also receives a strong education, in aesthetic and literary, through press and philosophical journals, and especially (...) within the group formed with Max Aub, José Medina Echeverría and his brother Carlos Gaos. (shrink)

What role does the wild duck play in Ibsen's famous drama? I argue that, besides mirroring the fate of the human cast members, the duck is acting as animal subject in a quasi-experiment, conducted in a private setting. Analysed from this perspective, the play allows us to discern the epistemological and ethical dimensions of the new scientific animal practice (systematic observation of animal behaviour under artificial conditions) emerging precesely at that time. Ibsen's play stages the clash between a scientific and (...) a romantic understanding of animals that still constitutes the backdrop of most contemporary debates over animals in research. Whereas the scientific understanding reduces the animal's behaviour, as well as its environment, to discrete and modifiable elements, the romantic view regards animals as being at one with (or violently disconnected from) their natural surroundings. (shrink)

This paper analyses the technoscientific objective of building a synthetic cell from a Jungian perspective. After decades of fragmentation and specialisation, the synthetic cell symbolises a turn towards restored wholeness, both at the object pole and at the subject pole. From a Jungian perspective, it is no coincidence that visual representations of synthetic cells often reflect an archetypal, mandala-like structure. As a symbol of restored unity, the synthetic cell mandala compensates for technoscientific fragmentation via active imagination, providing a visual aid (...) for the technoscientific turn towards reintegration. Although the biotechnological desire to reconstruct life in vitro has been compared to alchemy before, a Jungian analysis allows us to make this comparison more specific and precise. The problem of archetypal images, however, is that alluring prospects of reintegration may underestimate and obfuscate the deficiencies and tensions at work in the current situation. As a projection of a future wholeness, it fosters optimism, but may also function as a misleading façade, covering up collisions and complexities. This can be averted by the conscious employment of the mandala as a symbolic scaffold fostering processes of individuation and working through. (shrink)

Friedrich Engels’ dialectical assessment of modern science resulted from his fascination with the natural sciences in combination with his resurging interest in the work of “old Hegel.” Engels became especially interested in what he saw as the molecular essence of life, namely proteins or, more specifically, albumin, seeing life as the mode of existence of these enigmatic substances. Hegelian dialectics is crucial for a dialectical materialist understanding of contemporary technoscience. The dialectical materialist understanding of technoscience as a research practice builds (...) on Engels, but also on later authors who were inspired by his writings, e.g., life scientists such as Haldane and Bernal. Considering the criticism raised against Engels’ dialectics by 20th-century Marxists, a dialectical diagnostic of contemporary technoscience can be achieved, which shifts the focus from artificial albumin as “living matter” to contemporary research on synthetic cells. (shrink)

In this paper, I will reread the history of molecular genetics from a psychoanalytical angle, analysing it as a case history. Building on the developmental theories of Freud and his followers, I will distinguish four stages, namely: (1) oedipal childhood, notably the epoch of model building (1943–1953); (2) the latency period, with a focus on the development of basic skills (1953–1989); (3) adolescence, exemplified by the Human Genome Project, with its fierce conflicts, great expectations and grandiose claims (1989–2003) and (4) (...) adulthood (2003–present) during which revolutionary research areas such as molecular biology and genomics have achieved a certain level of normalcy—have evolved into a normal science. I will indicate how a psychoanalytical assessment conducted in this manner may help us to interpret and address some of the key normative issues that have been raised with regard to molecular genetics over the years, such as ‘relevance’, ‘responsible innovation’ and ‘promise management’. (shrink)

This paper subjects Dan Brown’s most recent novel Origin to a philosophical reading. Origin is regarded as a literary window into contemporary technoscience, inviting us to explore its transformative momentum and disruptive impact, focusing on the cultural significance of artificial intelligence and computer science: on the way in which established world-views are challenged by the incessant wave of scientific discoveries made possible by super-computation. While initially focusing on the tension between science and religion, the novel’s attention gradually shifts to the (...) increased dependence of human beings on smart technologies and artificial intelligence. Origin’s message, I will argue, reverberates with Oswald Spengler’s The Decline of the West, which aims to outline a morphology of world civilizations. Although the novel starts with a series of oppositions, most notably between religion and science, the eventual tendency is towards convergence, synthesis and sublation, exemplified by Sagrada Família as a monumental symptom of this transition. Three instances of convergence will be highlighted, namely the convergence between science and religion, between humanity and technology and between the natural sciences and the humanities. (shrink)

The Centre for Society and Genomics (CSG) was established in 2004, funded by NGI (the Netherlands Genomics Initiative). Funding was continued in 2008. This report summarises the basic outcomes of almost a decade of interactive societal research, in close collaboration with the other centres of the NGI network. There are two reasons for presenting these results. First of all, at the end of this year, the CSG Next programme (2008-2013), encompassing more than 50 research projects conducted at 10 Dutch universities, (...) will be completed. Moreover, we are currently preparing ourselves for the years to come. The network of principal investigators, together with the research communities they represent and the societal and international networks they are involved in, have agreed to continue to work together, on the basis of mutual learning, transdisciplinary collaboration and collegial support. Notably, we offer our networks, experiences and expertise to help prepare the ground for promoting Responsible Research and Innovation (RRI) in the context of Horizon2020, together with our European colleagues. This report summarises what our type of research can achieve and how we want to continue our activities in the future. After a concise sketch of the life sciences landscape as it has evolved during the past seven decades or so, we explain how CSG came about and what kind of approach we have developed. Subsequently, we list our main results, notably in the form of project vignettes, so as to make the harvest of the CSG Next programme as tangible and concrete as possible. Finally, we explain how we see our role in the future. As is already indicated by the title: this is not merely a retrospective summary of our results (CSG harvest), but an invitation to readers (from academia, industry, policy and civil society) to reassemble and to optimally prepare ourselves for things to come, by strengthening and broadening our collaborative efforts, building on what we have achieved so far. (shrink)

This paper addresses the cultural impact of genomics and the Human Genome Project on human self-understanding. Notably, it addresses the claim made by Francis Collins that the genome is the language of God and the claim made by Max Delbrück that Aristotle must be credited with having predicted DNA as the soul that organises bio-matter. From a continental philosophical perspective I will argue that human existence results from a dialectical interaction between two types of texts: the language of molecular biology (...) and the language of civilisation; the language of the genome and the language of our socio-cultural, symbolic ambiance. Whereas the former ultimately builds on the alphabets of genes and nucleotides, the latter is informed by primordial texts such as the Bible and the Quran. In applied bioethics deliberations on genomics, science is easily framed as liberating and progressive, religious world-views as conservative an... (shrink)

The global water crisis is being exacerbated by climate change, even in the United States. Recycled water is a feasible alternative to alleviate the water shortage, but it is constrained by humans’ perceptions. The current study examines how residents’ water scarcity awareness and climate change belief influence their willingness to use recycled water directly and indirectly. Bayesian Mindsponge Framework (BMF) analytics was employed on a dataset of 1831 residents in Albuquerque, New Mexico, an arid inland region in the US. We (...) discovered that residents’ willingness to use direct recycled potable water is positively affected by their awareness of water scarcity, but only if they believe in the impacts of climate change on the water cycle. Meanwhile, the willingness to use indirect recycled potable water is influenced by water scarcity awareness, and the belief in climate change further enhances this effect. These findings implicate that fighting climate change denialism and informing the public of the water scarcity situation in the region can contribute to the effectiveness and sustainability of long-term water conservation and climate change alleviation efforts. (shrink)

Much has been said about the need for improving the current definitions of scientific authorship, but an aspect that is often overlooked is how to formulate and communicate these definitions to ensure that they are comprehensible and useful for researchers, notably researchers active in international research consortia. In light of a rapid increase in international collaborations within natural sciences, this article uses authorship of this branch of sciences as an example and provides suggestions to improve the comprehensibility of the definitions (...) of authorship in natural sciences. It assesses whether the definition of authorship provided by the European Code of Conduct for Research Integrity can deal with current issues and problems of scientific authorship. Notably, problems that are experienced in project groups with researchers coming from multiple countries. Using theories developed by Jürgen Habermas and Robert Merton, a normative framework is developed to articulate ethical authorship in natural sciences. Accordingly, enriching the current definition of authorship with normative elements and using discipline-specific metaphors to communicate them are introduced as possible ways of improving the comprehensibility of the definition of authorship in international environments. Finally, this article provides a proposal to be considered in the future revisions of the European Code of Conduct for Research Integrity. (shrink)

The study aimed to identify the effect of applying detection and prevention tools for career fraud in combating and preventing fraud and reducing its risks through an applied study on Palestinian Ministry of Health in Gaza Strip, Palestine. To achieve the objectives of the study, the researchers used the questionnaire as a main tool to collect data, and the descriptive and analytical approach to conducting the study. The study population consisted of (501) supervisory employees working at MOH in Gaza Strip, (...) Palestine. The researchers used the stratified random sample method and the multiple regression method to measure the effect. The study concluded a set of results, the most important of which is a positive evaluation among respondents about the levels of application of tools to detect and prevent job fraud within MOH, and the presence of a high interest in tools to prevent job fraud during the implementation of its various work. The study recommended the necessity for the Palestinian National Authority to develop and approve laws regulating health sector, so that those laws guarantee the prevention of conflicts of interest, especially for the category of doctors, by preventing job duplication of doctors working in the government sector. Also study recommended the need for MOH to adopt principles of health sector governance and begin immediately to implement them. This process to ensure transparency, disclosure and accountability in the business framework in a manner that realizes the effective protection of stakeholders and does not compromise or discriminate in the application of these principles, which ensures that all forms of job fraud are organized in an organized manner and within fixed legal frameworks. (shrink)

Brian Cutter objected to the consequence argument due to its dependence on the principle that miracle workers are metaphysically impossible. A miracle worker is someone who has the ability to act in a way such that the laws of nature would be violated. While there is something to the thought that agents like us do not have this ability, Cutter claims that there is no compelling reason to regard miracle workers as metaphysically impossible. However, the paper contends that miracle workers (...) are indeed impossible according to well-known theories concerning the laws of nature. This result highlights the reliance of the consequence argument on a plausible premise, which is widely accepted by proponents of non-Humean views of laws. The paper also provides a way to explain away the intuition that miracle workers are possible, but this has the upshot that a recent, two-dimensional formulation of the consequence argument is unsound. (shrink)

This classic collection of essays, first published in 1968, represents H.L.A. Hart's landmark contribution to the philosophy of criminal responsibility and punishment. Unavailable for ten years, this new edition reproduces the original text, adding a new critical introduction by John Gardner, a leading contemporary criminal law theorist.

The cucumber is a creeping vine that roots in the ground and grows up trellises or other supporting frames, wrapping around supports with thin, spiraling tendrils. The plant may also root in a soilless medium, whereby it will sprawl along the ground in lieu of a supporting structure. The vine has large leaves that form a canopy over the fruits. Among these common diseases, we single out the diseases that affect the cucumber, which is affected by about 22 diseases, with (...) different symptoms for each disease. Today, technology is facilitating human life in all areas of life, and among these facilities are expert systems that have become an integral part of human life as they contain several systems and areas, for example: Artificial Intelligence (AI), which refers to systems or devices that simulate Human intelligence to perform tasks that can improve itself based on some human information, and other areas, and with reference to expert systems and their importance to humans, an integrated expert system has been created in the agricultural field that diagnoses cucumber diseases using CLIPS Expert System language Delphi language. The system was used to design and implement the proposed expert system. The system facilitates the diagnosis of cucumber-related diseases. There is no doubt that this expert system will help farmers and those involved in the agricultural field to diagnose cucumber-related diseases. Objectives: is to help farmers diagnose pear diseases in the correct way and how to treat these diseases. Method: The system contains a program that diagnoses 22 diseases that affect cucumber. Results: The expert system was evaluated by farmers and praised for helping them with it. Conclusion: The expert system for diagnosing cucumber diseases is effective and usable. (shrink)

In this field questions arise which are certainly difficult; but as I listened last time to members of the group, I felt that the main difficulty perhaps lay in determining precisely what questions we are trying to answer. I have the conviction that if we could only say clearly what the questions are, the answers to them might not appear so elusive. So I have begun with a simple list of questions about discretion which in one form or another were, (...) as it seemed to me, expressed by the group last time. I may indeed have omitted something and inserted something useless: if so, no doubt I shall be informed of this later. The central questions then seem to me to be the following: 1. What is discretion, or what is the exercise of discretion? 2. Under what conditions and why do we in fact accept or tolerate discretion in a legal system? 3. Must we accept discretion or tolerate discretion, and if so, why? 4. What values does the use of discretion menace, and what values does it maintain or promote? 5. What can be done to maximize the beneficial operation of the use of discretion and to minimize any harm that it does? (shrink)

Plant diseases are numerous in the world of agriculture. These diseases cause a lot of trouble to most farmers. Among these common diseases, we single out the diseases that affect the Passion fruit, which is affected by about seven diseases, with different symptoms for each disease. Today, technology is facilitating human life in all areas of life, and among these facilities are expert system, a computer program that uses artificial-intelligence methods to solve problems within a specialized domain that ordinarily requires (...) human expertise. The first expert system was developed in 1965 by Edward Feigen Baum and Joshua Lederberg of Stanford University in California, U.S. Dendral, as their expert system was later known, was designed to analyses chemical compounds. Expert systems now have commercial applications in fields as diverse as medical diagnosis, petroleum engineering, and financial investing and other areas, and with reference to expert systems and their importance to humans, an integrated expert system has been created in the agricultural field that diagnoses Passion diseases using CLIPS Expert System language. The system was used to design and implement the proposed expert system. The system facilitates the diagnosis of Passion -related diseases. There is no doubt that this expert system will help farmers and those involved in the agricultural field to diagnose Passion -related diseases. Objectives: is to help farmers diagnose Passion diseases in the correct way and how to treat these diseases. Method: The system contains a program project that diagnoses 7 diseases that affect Passion and the seven diseases are: Brown spot, Septoria spot, Root and crown rot, Fusarium wilt, Anthracnose, Woodiness virus, Scab. Results: The expert system was evaluated by farmers and praised for helping them with it. Conclusion: The expert system for diagnosing Passion diseases is effective and usable. (shrink)

IPCC SPECIAL REPORT ON CLIMATE CHANGE AND LAND (SRCCL) -/- Chapter 3: Climate Change and Land: An IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems.

There is no doubt that tomato diseases are one of the important reasons that destroy the tomato plant and its crops. This leads to clear damage to these plants and they become inedible. Discovering these diseases after a good step for proper and correct treatment. Determining the treatment with high accuracy depends on the method used in the diagnosis. Correctly, expert systems can greatly help to avoid damage to these plants. The expert system diagnoses tomato disease correctly to facilitate farmers (...) to find the correct treatment based on the appropriate diagnosis. Objectives: An expert system has been established based on CLIPS to diagnose tomato plant disease. (shrink)

Background: Broccoli is an edible green plant in the cabbage family (family Brassicaceae, genus Brassica) whose large flowering head, stalk and small associated leaves are eaten as a vegetable. A leaf of Broccoli might be affected of Several Diseases descriped in this paper . When symptoms is encountered, it requires some kind of medical care. If appropriate Survival of Broccoli Diseases is not taken quickly, it can lead to Broccoli to die . Objectives: The main goal of this expert system (...) is to get the appropriate diagnosis of disease and the correct treatment. Methods: In this paper the design of the proposed Expert System which was produced to help Farmers in diagnosing many of the broccoli diseases such as : Damping Off,Club root of crucifers or Finger and toe disease,Alternaria leaf spot,Black rot,Downy mildew, and White rust. (shrink)

This article aims to read feminist new materialisms (Barad), together with ‘postulated’ linguistic or cultural primacy of Queer Theory (Butler), to show how both are engaged in similar critical-ethical endeavours. The central argument is that the criticism of Barad and new materialisms misses Butler’s materialistic insights due to a narrow interpretation of Butler's alleged social-constructivist position. There is, therefore, a specific focus on where they both make similar ethical appeals. Moreover, the article relies on Adorno's negative dialectic to highlight an (...) interpretation of Barad and Butler as being part of the same dialectical movement, in which materialism and idealism fluctuate in their mutual criticisms, thus continuing the procession towards 'new knowledge' and emancipation, or freedom, through their motions back and forth. (shrink)

This study aims to identify the strengthening of the global entrepreneurial orientation practice for employees at the University of Palestine, where the researchers used the descriptive and analytical approach, through a questionnaire distributed to a sample of employees at the University of Palestine, where the size of the study population is (234) employees and the sample size is (117) Employees, of whom (90) employees responded. The study found a set of results, the most important of which are: that there is (...) a good degree of global entrepreneurial orientation for employees, as the percentage reached (70.25%), and the results also showed that there are no statistically significant differences in the smart university transformation and their impact on the global entrepreneurial trend according to personal and organizational data. The study presented a set of recommendations, the most important of which are: The need to work to enhance the global entrepreneurial orientation of the university's employees. (shrink)

Transoral laser microsurgery applies to the piecemeal removal of malignant tumours of the upper aerodigestive tract using the CO2 laser under the operating microscope. This method of surgery is being increasingly popularised as a single modality treatment of choice in early laryngeal cancers (T1 and T2) and occasionally in the more advanced forms of the disease (T3 and T4), predomi- nantly within the supraglottis. Thomas Kuhn, the American physicist turned philosopher and historian of science, coined the phrase ‘paradigm shift’ in (...) his groundbreaking book The Structure of Scientific Revolutions. He argued that the arrival of the new and often incompatible idea forms the core of a new paradigm, the birth of an entirely new way of thinking. This article discusses whether Steiner and col- leagues truly brought about a paradigm shift in oncological surgery. By rejecting the principle of en block resection and by replacing it with the belief that not only is it oncologically safe to cut through the substance of the tumour but in doing so one can actually achieve better results, Steiner was able to truly revolutionise the man- agement of laryngeal cancer. Even though within this article the repercussions of his insight are limited to the upper aerodigestive tract oncological surgery, his willingness to question other peoples’ dogma makes his contribution truly a genuine paradigm shift. (shrink)

We explore Peirce’s pragmatic conception of sign action, as a distributed and emergent view of cognition and exemplify with the emergence of classical ballet. In our approach, semiosis is a temporally distributed process in which a regular tendency towards certain future outcomes emerges out of a history of sign actions. Semiosis self-organizes in time, in a process that continuously entails the production of more signs. Emergence is a ubiquitous condition in this process: the translation of signs into signs cannot be (...) inferred from the properties of the components of a semiotic triad alone, but has to take into account a complex interaction between a micro-semiotic and macro-semiotic level of description. This interaction can be understood as an interplay of potentialities and tendencies, or upward constitutive determinative relations and downward selective determinative relations. According to this view, emergence is a central defining condition of processes of meaning. Ballet is a sign in action. The emergence of classical ballet is a self-regulatory process, in which a system of different kinds of cognitive artifacts (musical, bodily/motor, spatial/architectonic) and agents obtained a stable semiotic relation throughout many phases of development between the 16th and the 19th Century. One case is the development of the verticality of dance in classical ballet as a semiotic relation connecting proscenium arch stages, dancing bodies, and audiences. This development is micro-semiotically determined by the spatial constraints of the proscenium arch stage, and macro-semiotically determined by a historical construction of the dancing body as a sign within a network of semiotic chains, such as the intersemiotic regulation of body of the dancer by principles coming from painting. This is not only the emergence of actual meaning, but also the emergence of an open-ended field of potential and general meanings, an autonomous tendency of development. To say that ballet, as sign action, emerges, is to say that cognitive artifacts such as dancer’s bodies, stages and audience’s point of view, musical compositions, costumes, all sorts of supporting institutions, etc, constitute a niche for sign action, interacting according to tendencies of development that didn’t exist before. (shrink)

This chapter describes the potential far‐reaching consequences of contemplative higher education for the fields of science and medicine.

Aproximaciones a la escuela francesa de epistemología Los problemas que dominan a la epistemología pueden contextualizarse históricamente como una forma de racionalidad filosófica. La filosofía se ha presentado a lo largo de la historia como un discurso en el que sus diversos componentes (metafísica, ontología, gnoseología, ética, lógica, etc.) se mostraron unidos en el molde de la ?unidad del saber?. En este marco unitario alguna de las formas del saber filosófico detenta usualmente una posición dominante. El énfasis colocado en la (...) unidad del saber filosófico, o en ?la unidad del pensamiento humano?, es una herencia que el pensamiento filosófico recibe de sus raíces mítico-teológicas. Dicha visión se vio sometida, en la historia de la filosofía, a un proceso de secularización por el cual la instancia dominante pasó de la teología a la metafísica y de ésta a la teoría del conocimiento. Entre los siglos XIX y XX, este proceso atestiguó un cambio ulterior, colocando a la epistemología como instancia dominante de la racionalidad filosófica. La sucesión debe verse como una consecuencia de la funcionalización social de los dispositivos de creencias (ideología), lo que provoca que los mismos se conviertan, en determinado momento, en un obstáculo para la producción de nuevos conocimientos. De esta manera, los nuevos conocimientos, para desarrollarse, se ven forzados a provocar reestructuraciones en el campo filosófico, ya sea mediante el reemplazo de la instancia dominante, la incorporación o creación de nuevas formas de saber filosófico -tal el caso de la epistemología-, o de la marginalización relativa de otras. Se trata de en un proceso complejo (que no es ni lineal, ni biunívoco), en el que cabe no obstante discernir un esquema de la sucesión temporal de las formas filosóficas que dominan la pretendida ?unidad del pensamiento humano? (filosofía). El que acabamos de describir es un proceso lento de sustitución y reemplazo en el tipo de garantías que se le exige elaborar a la filosofía. Algunos momentos, como el ocaso de las garantías de la fe, acaecido con el surgimiento de la filosofía moderna, podrían parecer a primera vista contrajemplos para esta concepción de la evolución del saber filosófico. Podría creerse, en efecto, que con la constitución de esferas autónomas de discurso (teología, ciencia, filosofía), del discurso filosófico se desgajó en un discurso de una naturaleza diferente: la ciencia. Sin embargo, una mirada más atenta revela un paisaje diferente, puesto que esta transformación estuvo acompañada, primero, por la aparición de una nueva instancia dominante de la unificación del conocimiento filosófico. Se trata de la búsqueda de una nueva clase de garantías, las del origen y el fundamento del conocimiento, es decir, las de la gnoseología o teoría del conocimiento, en el interior de la cual se verificó finalmente un nuevo desplazamiento, con la constitución, a fines del siglo XIX y principios del siglo XX, de la ?filosofía de la ciencia? o epistemología. Este modelo para la conceptualización del desarrollo del discurso filosófico tiene la ventaja de permitirnos pensar la relación que la epistemología guarda con la instancia de saber filosófico dominante en el seno de la cual se desarrolla: la de la gnoseología. A partir de las relaciones que la epistemología guarda con la temática de las garantías del conocimiento podemos apresar, en un esquema heurístico que será complejizado de diversos modos en este libro, la diferencia entre las tesis características de la epistemología anglosajona y de la epistemología francesa. De acuerdo con en este esquema heurístico, el rasgo más característico de la epistemología anglosajona es su sujeción, en la mayor parte de su desarrollo, a la teoría del conocimiento, lo que se revela en la persistencia de algunos aspectos de la filosofía de la representación y en la reproducción de la oposición idealista entre sujeto y objeto como dos polos cuya armonía debería establecerse, filosóficamente, en términos de la verdad. En su lugar, la epistemología francesa se propuso el estudio de los mecanismos de producción de los conocimientos. La epistemología, desde esta perspectiva, ya no fue vista primordialmente como el estudio de los fundamentos del conocimiento científico, sino como la teoría de las condiciones y las formas de la práctica científica y la historia de esta práctica, tal como aparece en las distintas ciencias concretas. Expresado de otra manera, el contraste se podría establecer mediante la observación de que mientras los anglosajones hacen filosofía de la ciencia como una extensión de la lógica, los franceses la hacen como una extensión de la historia de la ciencia, es decir, encontrando en la historia el laboratorio del epistemólogo. Ahora bien, según veremos, el campo de la epistemología francesa ha cobijado una buena cantidad de debates que tienen que ver primordialmente con dos tendencias en tensión: la que enfatiza la autonomía de lo epistemológico y aquella que destaca la determinación social del pensamiento. Los trabajos de este libro esperan problematizar este y otros ejes, explorando las perspectivas de los ?clásicos? de la escuela francesa en epistemología (Bachelard, Canguilhem, Althusser, Foucault, etc.), las relaciones entre los mismos y los diálogos que cabe establecer entre estos y otras corrientes de pensamiento. ÍNDICE: La ruptura epistemológica, de Bachelard a Balibar y Pêcheux, Pedro Karczmarczyk La ruptura epistemológica según Bachelard, Althusser y Badiou, Carlos Gassmann Visitaciones Derrideanas, Jazmín Anahí Acosta Epistemología sin sujeto cognoscente. Superación, disolución o sujeción de la subjetividad en Popper, Wittgenstein y Foucault, Silvia Rivera; La torsión política del concepto de verdad en Michel Foucault, Manuel Cuervo Sola Canguilhem y Foucault. De la norma biológica a la norma política, Andrea Torrano Psicología e ideología: Foucault, Canguilhem y Althusser, Matías Abeijón . (shrink)

We analyse Peirce's original idea concerning abduction from the perspective of a critical philosophy, the same philosophy in Peirce's background. Peirce's realism is directly related to reason and experience and has ties with the idea of abstraction. We show how the philosophical environment of science abruptly changed, specially for physics, in the last period of the XIX century and the initial period of the XX century, when science was divided in disciplines and set free from the control of philosophy. The (...) phenotype of the physicist changed from abstract into imaginative thinker. Further, abstraction was linked to metaphysics and attacked as such. Elements of phantasy and dogmatism entered the scene in place of abstraction alongside ideas taken from the observable world. We provide evidence that the scientists of the newer kind had problems understanding those of the older school. As a consequence of the problems arisen in conciliating the idea of science grounded in experience and reason with the science actually practised, the former conceptualisation was abandoned. Abduction was then expelled from science. In the late part of the XX century and the early part of our century abduction re-emerged but without its scientific attributes. -/- Influenced by a constructivist, Piagetian, perspective of science, we propose and discuss a small number of conditions that we identify as characteristics of rational abduction: rules for the rational construction of theories. We show how a classical example of belief that satisfies today's most common definition of abduction does not match the standards of scientific retroduction. We further show how the same rules indicate the detachment of Special Relativity from the observable world, a fact actually known to Einstein. Finally, the same rules indicate the initial point in the path to re-conciliate Electromagnetism with the classical view of spatial relations, a matter not possible for the imaginative scientist but not extremely difficult for the abstract scientist. We close arguing that there is an urgent need to develop a critical epistemology, and to give room in science for the abstract scientist. (shrink)

In this paper, we propose a new concept named the uniform single valued neutrosophic graph. An illustrative example and some properties are examined. Next, we develop an algorithmic approach for computing the complement of the single valued neutrosophic graph. A numerical example is demonstrated for computing the complement of single valued neutrosophic graphs and uniform single valued neutrosophic graph.

It is proposed that our memory is made up of individual, unconnected Records, to each of which is attached a Heading. Retrieval of a Record can only be accomplished by addressing the attached Heading, the contents of which cannot itself be retrieved. Each Heading is made up of a mixture of content in more or less literal form and context, the latter including specification of environment and of internal states (e.g. drug states and mood). This view of memory allows an (...) easy account of a number of natural memory phenomena as well as a variety of laboratory findings such as the differences between recall and recognition. The theory further proposes that Headed Records can neither be deleted nor modified. Data apparently against such a hypothesis can be accounted for in terms of the retrieval process. (shrink)

(Manuscript draft accepted for publication in 2024 by 'Research in Phenomenology') The purpose of this essay is to diffract ressentiment through decolonial theory. I would like to see what sort of light this sheds on the psychological undercurrents that impose barriers on colonial and decolonial thought, as well as on the conceptual dynamism of ressentiment. This essay is split into two different experiments in thought. The first will be to diffract ressentiment through the works of Gloria Anzaldúa, Édouard Glissant, and (...) Gilles Deleuze. To this end, I will begin by providing an analysis of ressentiment as developed by Nietzsche in On the Genealogy of Morals and then supplement this with Deleuze’s analysis of ressentiment in Nietzsche & Philosophy. I will create a bridge with decolonial thought by interpreting Anzaldúa’s concept of the nopal de castilla and mestiza consciousness through the interpretive lens of ressentiment to show the affinity that exists between the work of Anzaldúa and Nietzsche. I will finish the first experiment by looking at ressentiment through some of the concepts Glissant offers us in the Poetics of Relation. In particular, I will argue that ressentiment resists the creolization of identity and culture, and that Glissant’s demand for the right to opacity for all is the sign of a thinking that has overcome ressentiment. The second experiment is to diffract ressentiment through Eduardo Viveiros de Castro’s Cannibal Metaphysics, beginning with an analysis of the most relevant points of that text for our discussion then putting our diffracted version of ressentiment in conversation with Amerindian perspectivism. However, this does not mean that I am aiming at a synthesis of ressentiment with Amerindian perspectivism. Rather, in the spirit of the Brazilian author’s post-structural anthropology, this essay sees only a disjunctive synthesis of the two: a ressentiment becoming-Amerindian perspectivism and an Amerindian perspectivism-becoming-ressentiment (we will focus on developing the former). I hope that, by the end of this experiment, we may have a richer conceptual understanding of ressentiment by offering this concept an image of itself that only our decolonial thinkers and an Amerindian perspective can reveal. (shrink)

La obra es un estudio de una de las nociones fundamentales en la filosofía de Gadamer, el concepto de aplicación. Se intenta dar cuenta de la manera en que dicho concepto viene a solucionar, o tal vez sería mejor decir, a disolver, en la reflexión del siglo XX, el problema que enfrentaban las ciencias históricas en el siglo XIX para convertirse en conocimiento objetivo. Dicho problema consistía en dos importantes dificultades vinculadas entre sí: la imposibilidad de disponer de un objeto (...) independiente, el pasado “tal cual ocurrió” para confrontar la adecuación de las visiones del mismo constituidas desde el presente, por un lado, y la imposibilidad de erradicar la perspectiva del presente (intereses, ideologías, etc.)en los relatos históricos. Para abordar este problema, Gadamer acomete nada menos que una revisión de las categorías fundamentales en las cuales se inserta esta dificultad, esto es, las nociones de conocimiento, realidad y verdad modeladas, a través de Kant, de acuerdo a la perspectiva de la moderna ciencia de la naturaleza. Un paso fundamental será entonces examinar el problema del valor cognitivo del arte, esto es, elucidar las nociones de realidad y experiencia a partir de la experiencia artística, para extender luego estas conclusiones a la historia y el lenguaje. En el marco de esta revisión se perfila el concepto de aplicación, el cual destaca que nuestra condición de agentes históricos, insertos en una tradición y en una comunidad lingüística, no es un obstáculo, sino justamente la condición que hace posible que podamos comprender lo diferente a lo propio, ya sea en la forma de la alteridad histórica, lingüística o meramente personal. La tesis de la obra que presentamos es que la estructura de la aplicación, con la consecuente historicidad que acarrea, se presenta de manera semejante tanto en las macro-estructuras de la comprensión (comprensión de textos, de la tradición, del arte) como en las estructuras de un nivel inferior o más básico, como la realización de juicios y la comprensión de conceptos, punto que se elabora, en esta obra, a través de una comparación con las ideas del segundo Wittgenstein. (shrink)

(CONTENIDO: LA FILOSOFÍA DE ALTHUSSER A 50 AÑOS DE LIRE LE CAPITAL Pedro Karczmarczyk, 3; DISCURSO Y DECRETO: SPINOZA ALTHUSSER Y PÊCHEUX Warren Montag 11; ALTHUSSER LECTOR DE GRAMSCI Vittorio Morfino 43 LAS ABSTRACCIONES, ENTRE LA IDEOLOGÍA Y LA CIENCIA João Quartim de Moraes 67 ELOGIO DEL TEORICISMO. PRÁCTICA TEÓRICA E INCONSCIENTE FILOSÓFICO EN LA PROBLEMÁTICA ALTHUSSERIANA, Natalia Romé 85 MARXISMO Y FEMINISMO: EL RECOMIENZO DE UNA PROBLEMÁTICA1 115 Luisina Bolla* / Pedro Karczmarczyk* 115 RRESEÑAS El materialismo de (...) Althusser. Más allá del telos y del Eschaton de Vittorio Morfino, por Valentín Huarte 153; El sujeto en cuestión, Pedro Karczmarczyk (ed.) por Constanza Storani; 159 La posición materialista. El pensamiento de L. Althusser entre la práctica teórica y la práctica política, de Natalia Romé, por Ingrid Sarchman y Carolina Collazo 164. (shrink)

Abstract: This study aims to identify the level of creativity in the University of Palestine from the point of view of the employees, as the researchers used the descriptive and analytical method, through a questionnaire distributed to a sample of employees at the University of Palestine, where the size of the study population is (234) employees, and the size of the sample (117) employees, of which (90) employees responded. The study reached a set of results, the most important of which (...) are: A high degree of creativity from the employees 'point of view, and the study confirmed that there were no differences in the level of creativity at the University of Palestine from the Employees point of view, according to demographic variables. The study presented a set of recommendations, the most important of which are: The need for universities to enhance creativity. (shrink)

El presente trabajo es un estudio del libro de Martin Kusch acerca den las tesis sostenidas en "Wittgenstein on Rules and Private Language" (WRPL) por Saul Kripke examinado a la luz de la controversia desatada por la publicación del mismo en 1982, una de las más intensas que han ocurrido en los últimos 25 años en el seno de la filosofía analítica. En nuestro estudio procedemos en tres etapas. En la primera, presentaremos el desafío del Wittgenstein de Kripke de una (...) manera lo más neutral que podemos. En la segunda, presentaremos las características más notables trabajo de Kusch. En la tercera parte rebasamos los límites más estrictos de un comentario crítico para proponer una hipótesis propia acerca de la manera en la que la interpretación de Kusch permite comprender el vínculo de la propuesta de Kripke con la discusión clásica acerca del lenguaje privado como así también la discusión clásica permite realizar algunas observaciones críticas acerca de la propuesta de Kusch. (shrink)

Biomedical ontologies are emerging as critical tools in genomic and proteomic research where complex data in disparate resources need to be integrated. A number of ontologies exist that describe the properties that can be attributed to proteins; for example, protein functions are described by Gene Ontology, while human diseases are described by Disease Ontology. There is, however, a gap in the current set of ontologies—one that describes the protein entities themselves and their relationships. We have designed a PRotein Ontology (PRO) (...) to facilitate protein annotation and to guide new experiments. The components of PRO extend from the classification of proteins on the basis of evolutionary relationships to the representation of the multiple protein forms of a gene (products generated by genetic variation, alternative splicing, proteolytic cleavage, and other post-translational modification). PRO will allow the specification of relationships between PRO, GO and other OBO Foundry ontologies. Here we describe the initial development of PRO, illustrated using human proteins from the TGF-beta signaling pathway. (shrink)

In debates concerning the consequence argument, it has long been claimed that [McKay, T. J., and D. Johnson. 1996. “A Reconsideration of an Argument Against Compatibilism.” Philosophical Topics 24 (2): 113–122] demonstrated the invalidity of rule (β). Here, I argue that their result is not as robust as we might like to think. First, I argue that McKay and Johnson's counterexample is successful if one adopts a certain interpretation of ‘no choice about’ and if one is willing to deny the (...) conditional excluded middle principle. In order to make this point I demonstrate that (β) is valid on Stalnaker's theory of counterfactuals. This result is important and should not be neglected, I argue, because there is a particular line of objection to the revised formulations of the consequence argument that does not succeed against the original version. (shrink)

Resumen: En el presente trabajo intentaremos analizar cierta serie o tradi-ción de reflexiones sobre el conocimiento científico que lo caracteri-zan por su discontinuidad en relación al conocimiento ordinario osentido común. El origen de esta serie puede localizarse en la obrade Gaston Bachelard y su peculiar estudio de los actos epistemológicoscon los que se rompe con el pasado en una disciplina científica. Estosactos contrastan con lo que este autor califica como el “mitocontinuista” del empirismo. Esta posición será apropiada porAlthusser y desarrollada (...) por sus discípulos Balibar y Pêcheux. Inten-taremos mostrar que el factor común de la discontinuidad no consti-tuye una posición monolítica, sino que cabe reconocer, en las posi-ciones que consideramos, maneras diversas de entender la naturale-za de la misma. En este sentido, la revisión de las posiciones queAlthusser efectuó en su “autocrítica” constituye un punto de obser-vación privilegiado del abanico de alternativas que algunos de susdiscípulos desarrollarían sobre bases diversas. -/- Abstract In the present paper we analyze a tradition of reflections onscientific knowledge which distinguish it because of its“discontinuity” with common sense or ordinary knowledge. The beginning of this tradition can be traced back to Gaston Bachelardand his peculiar study of the epistemological acts which allows ascientific field to break with its past. The study of these acts helps toovercome what Bachelard considers is the empiricist myth ofcontinuity of knowledge. Bachelard’s views were retaken by Althusser and further developed by his students Balibar and Pêcheux.We will try to show the common commitment with discontinuity isnot an homogeneous view. Consequently we will try to showdifferences in the understanding of discontinuity. The revision of hisown positions made by Althusser in his “Self-criticism” is a specialstandpoint in order to consider the alternatives that his disciplesdeveloped on different grounds. (shrink)

La discusión sobre las consecuencias políticas del pensamiento de L. Wittgenstein ha girado sobre la posibilidad de construir miradas críticas sobre lo social, su legitimidad, amplitud, fuerza, etc. Sin embargo, aproximar a Wittgenstein a una posición materialista, como la entendía L. Althusser, conduce a una comprensión diferente de la crítica, vinculada a la tarea de deconstruir el discurso filosófico que intenta unificar y organizar jerárquicamente las evidencias (certezas) constitutivas de los diferentes juegos de lenguaje en los que se despliega lo (...) social. Se intenta extraer de esta aproximación una distinción entre la filosofía como práctica teórica ideológica y como práctica teórica crítica. The discussion regarding the political consequences of Wittgenstein's thought has focused on the possibility of building critical approaches to the legitimacy, amplitude, strength, etc. of the social sphere. However, bringing Wittgenstein close to a materialist position as understood by L. Althusser leads to a different understanding of critique, linked to the deconstruction of the philosophical discourse that attempts to unify and hierarchically organize the certainties that are constitutive of the different language games in which the social is deployed. On the basis of this approach, the article attempts to draw a distinction between philosophy as ideological theoretical practice and as critical theoretical practice. (shrink)

En este breve ensayo Ivan Domingues, Profesor del Departamento de Filosofía de la Universidad Federal de Minas Gerais, nos entrega una reflexión metafilosófica que busca trazar un panorama de las posiciones metodológicas en la filosofía contemporánea. Deberíamos mejor decir tal vez que se trata de un mapa, ya que éste es el elemento en el que se insertan con mayor naturalidad las figuras de “la isla” y “el continente” que nuestro autor escoge para dar cuenta de los estilos o tradiciones (...) dominantes de la filosofía contemporánea. Se trata entonces de un mapa planeado para proyectarse sobre los métodos con los que se practica la filosofía hoy en día. El autor considera que la mejor línea divisoria es la contraposición del método de los experimentos mentales, por el lado de “la isla” y la centralidad que adquiere la historia de la filosofía en “el continente”. En la filosofía continental, nos explica Domingues, se hace filosofía haciendo historia de la filosofía. Esto incluye no sólo las modalidades que buscan imponer un cierre a la misma, ya sea bajo la forma hegeliana de la consumación o en la husserliana de la realización, sino también la forma más corriente en la actualidad en la que la reflexión filosófica se concreta como estudio del pasado filosófico (como historia de la filosofía) aunque bajo la forma de un enfático rechazo de los propósitos y aspiraciones que encuentra operando en el desarrollo histórico de la misma -en la historia de la filosofía- de allí las variantes de la Destruktion, la deconstrucción, y las diversas formas funerarias: muerte del Dios, del Hombre, etc. (shrink)

En este trabajo analizamos la reivindicación gadameriana del valor cognitivo de arte como un ejemplo de un modo de conocimiento que permite concebir de mejor manera la comprensión que tiene lugar en las ciencias del espíritu. Dicha reivindicación presupone el desconocimiento del valor cognitivo del arte operado por la subjetivización de la estética con Kant y una vuelta a los presupuestos de la tradición humanista. Por ello en la introducción presentamos en esquema los conceptos humanistas de tacto, gusto, sentido común (...) y juicio y comparamos el concepto de experiencia que corresponde a los mismos con la noción de experiencia modelada por la ciencia moderna. En la primera parte del trabajo examinamos en detalle la subjetivización de la estética que comienza con Kant y culmina con la “conciencia estética”. En la segunda parte examinamos cómo la reivindicación del valor cognitivo del arte corre pareja con el desarrollo de una ontología de la obra de arte. Concluimos señalando cómo el recorrido realizado facilita la comprensión de la especificidad de las ciencias del espíritu (humanidades). (shrink)

The first part of this paper develops an outline of the history of hermeneutics organised around the problem of the method, understood as the question of guarantee of objectivity, the central problem of XIX century hermeneutics. In this outline XX century neo-Wittgensteinian philosophers like Peter Winch and Charles Taylor, appears as establishing the legitimacy of the methodological autonomy of hermeneutically oriented approach to social studies. Second part of the paper follows Georgia Warnke suggestion that specific Gadamerian contribution is to refuse (...) objectivity and intersubjective validity as necessary requisites for interpretation to be successful. We find in an analogy with phenomenological analysis of perception of material object and in hermeneutical analysis of the function of “distance” the grounds in Gadamer´s thought that supports this interpretation. We conclude assessing whether Gadamer position implies a methodological conclusion of the kind "everything goes" and which is the role intersubjectivity has to play in Gadamerian new scenery. (shrink)

La tesis de la privacidad linguitica nace con el gesto fundador de la filosofía moderna que apoya toda legitimidad en la subjetividad y la conciencia. Ello da origen a dos problemas filos�ficos fundamentales, concernientes al mundo y al solipsismo. El siglo XX creyó encontrar en el lenguaje una salida a estos problemas. Wittgenstein es allí una pieza clave. Sin embargo las interpretaciones más influyentes de Wittgenstein enfocaron la crítica del lenguaje privado de tal modo que la salida debía permanecer en (...) el terreno epistemológico de las garantías o criterio de corrección (Malcolm, Fogelin, Kenny, Canfield, Tugendhat). Sostenemos que la interpretación propuesta por Kripke se apoya un un agudo diagnóstico de la fuente de estas dificultades, dándose cuenta que la refutación del lenguaje privado requería abandonar toda una concepción, la del realismo, que afectaban por igual al lenguaje privado y al público. Su argumentación, centrada en la semántica, irradia consecuencias más allá de la misma. Su "solución escéptica" al establecer que los juicios de corrección, entendidos como básicos y primitivos, sólo poseen sentido en el marco de una comunidad uniforme en sus juicios, coloca al discurso filosófico en un nuevo terreno. (shrink)

Context: Many recent research areas such as human cognition and quantum physics call the observer-independence of traditional science into question. Also, there is a growing need for self-reflexivity in science, i.e., a science that reflects on its own outcomes and products. Problem: We introduce the concept of second-order science that is based on the operation of re-entry. Our goal is to provide an overview of this largely unexplored science domain and of potential approaches in second-order fields. Method: We provide the (...) necessary conceptual groundwork for explorations in second-order science, in which we discuss the differences between first- and second-order science and where we present a roadmap for second-order science. The article operates mainly with conceptual differentiations such as the separation between three seemingly identical concepts such as Science II, Science 2.0 and second-order science. Results: Compared with first-order science, the potential of second-order science lies in 1. higher levels of novelty and innovations, 2. higher levels of robustness and 3. wider integration as well as higher generality. As first-order science advances, second-order science, with re-entry as its basic operation, provides three vital functions for first-order science, namely a rich source of novelty and innovation, the necessary quality control and greater integration and generality. Implications: Second-order science should be viewed as a major expansion of traditional scientific fields and as a scientific breakthrough towards a new wave of innovative research. Constructivist content: Second-order science has strong ties with radical constructivism, which can be qualified as the most important root/origin of second-order science. Moreover, it will be argued that a new form of cybernetics is needed to cope with the new problems and challenges of second-order science. (shrink)

Intentaremos reconstruir la controversia acerca de la posibilidad de un lenguaje privado. Analizamos primero las posiciones “epistemológicas” (Malcolm y Fogelin), mostrando sus fallos. Luego analizamos la versión “semántica” (Kenny y Tugendhat) encontrándolas igualmente fallidas. La crítica de Barry Stroud a los argumentos trascendentales como argumentos antiescépticos nos permite discernir el presupuesto común que debilita las posiciones anteriores. Asimismo, la reconstrucción permite apreciar mejor la manera en la que la versión de Kripke evita comprometerse con este presupueto. Argumentamos que esta versión (...) es la única versión consistente del argumento. Esta afirmación obliga afrontar algunas de las objeciones corrientes dirigidas a la propuesta de Kripke: el problema de la objetividad de la regla, ¿puede un individuo estar acertado en contra de la opinión comunitaria consensuada?; y el problema de las relaciones internas entre reglas y casos, presuntamente violentada por el rol que la noción de acuerdo comunitario desempeña en la misma. Sostenemos que nuestra reconstrucción de la controversia permite encontrar razones para mostrar por qué las objeciones mencionadas no se le aplican. -/- This paper tries to reconstruct the controversy on the possibility of private language. First, we analyse “epistemological” trends in the argument (Malcolm, Fogelin) showing their failures. Then, we analyse “semantic” versions (Kenny, Tugendhat) finding they are also failed. Barry Stroud’s criticism of transcendental arguments as refutations of scepticism allows us to discern the common presupposition that weakens the versions of the argument considered. Moreover, this reconstruction allows us to see how Kripke’s deals with the problem of the previous discussion in order to avoid committing himself with this presupposition. We consider Kripke’s version to be the only consistent version of the argument. Such a statement obliges us to consider two of the most important criticisms directed against Kripke’s Wittgenstein: The problem of objectivity of the rule: Can a single individual be right in contradicting communal assent?; and the problem of internal relationships between rules and their applications, allegedly violated because of the role played by communal agreement. We claim that our reconstruction of the controversy provides good reasons to show that the above-mentioned objections don’t apply to Kripke’s Wittgenstein version. (shrink)

Resumen: Los trabajos abordan, desde diferentes perspectivas a la categoría de sujeto como una categoría crucial del pensamiento contemporáneo. El ámbito de preocupaciones es amplio: la perspectiva del filósofo norteamericano S Cavell quien hace una originalísima recepción de la herencia de Austin y Wittgenstein; la perspectiva fenomenológica de Sartre en diálogo y conflicto con la del psicoanálisis lacaniano y las reconceptualizaciones de la ideología realizadas por Louis Althusser; la constitución del sujeto en tensión entre la sujeción al poder y las (...) posibilidadesde resistencia según la perspectiva de Judith Butler; una relectura de la implicación de estructura y sujeto en la perspectiva estructural abierta por Saussure y continuada por Lévi-Strauss, Benveniste y Lacan, tema que recibe un tratamiento circunscripto al pensamiento del argentino Ernesto Laclau, en el que se distinguen distintas etapas; las implicaciones que los eventos fundamentales de la historia del siglo XX acarrean para una conceptualización de la subjetividad en la perspectiva de Theodor Adorno y las limitaciones que la conceptualización de la obra de arte como juego en la obra de Gadamer impone a la concepción moderna de la subjetividad. -/- Índice: Presentación del compilador La crítica de Heidegger a la noción de sujeto: un análisis a partir de la incidencia de su reflexión sobre la técnica y el lenguaje, Luciana Carrera Aizpitarte El juego como auto-representación y modo de ser de la obra de arte en la estética hermenéutica de Gadamer, Paola Belén El yo sobre la línea de ficción: análisis de las concepciones de Sartre y Lacan, Luisina Bolla El poder y el sujeto. Sujeción, norma y resistencia en Judith Butler, Matías Abeijón Theodor W. Adorno: la crítica al sujeto después de Auschwitz, Gustavo Robles Estructura, discurso y subjetividad, Pedro Karczmarczyk Transformaciones, rupturas y continuidades entre la perspectiva de Ernesto Laclau y la tradición (post)estructuralista, Hernán Fair La recuperación del sujeto: escepticismo, autoconocimiento y escritura en S. Cavell, Guadalupe Reinoso . (shrink)

Rigidity does interesting philosophical work, with important consequences felt throughout metaphysics, epistemology, philosophy of mind, and so on. The authors’ aim in this article is to show that rigidity has yet another role to play, with surprising consequences for the problem of free will and determinism, for the phenomenon of rigidity has the upshot that some metaphysically necessary truths are up to us. The significance of this claim is shown in the context of influential arguments against free will. The authors (...) show that some virtually indisputable inference rules employed in formulations of the Consequence Argument, as well as in fatalistic arguments, fail with a variety of counter-examples. Along the way, the authors compare the present arguments to other, similar arguments made in recent years. (shrink)