ObjectiveTo investigate the association of pre-existing migraine in patients hospitalised and who recovered from severe acute respiratory syndrome coronavirus 2 infection with the presence of post-coronavirus disease symptoms.BackgroundNo study has investigated the role of migraine as a risk factor for development of post-COVID symptoms.MethodsA case-control study including individuals hospitalised during the first wave of the pandemic was conducted. Patients with confirmed previous diagnosis of migraine were considered cases. Two age- and sex-matched individuals without a history of headache per case were (...) also recruited as controls. Hospitalisation/clinical data were collected from hospital medical records. Patients were scheduled for a telephone interview. A list of post-COVID symptoms was systematically evaluated, but participants were invited to freely report any symptom. The Hospital Anxiety and Depression Scale and the Pittsburgh Sleep Quality Index were used to assess anxiety/depressive symptoms and sleep quality. Multivariable conditional logistic regression models were constructed.ResultsOverall, 57 patients with confirmed diagnosis of migraine and 144 non-migraine controls who had recovered from COVID-19 were assessed at 7.3 months after hospital discharge. The number of post-COVID symptoms in the migraine group was significantly greater than in the non-migraine group. Fatigue was significantly more prevalent in the migraine group. However, no between-groups difference in the prevalence of headache as a post-COVID symptom was detected.ConclusionPatients with a history of migraine who recovered from COVID-19 exhibited more long-term fatigue as post-COVID sequelae than those without migraine. Some of the pathophysiological changes associated with migraine could predispose to the occurrence of post-COVID symptoms. (shrink)

This article evaluates the effect of different human resource management (HRM) practices on organizations’ environmental performance. We develop a model to evaluate the influence of a broad range of HRM practices, including environmental performance criteria in managers’ performance evaluations and two types of internal corporate social responsibility (CSR) practices: socially responsible employee benefits and corporate volunteering practices. To this end, we analyze a sample of 142 manufacturing companies that have completed B Lab’s Impact Assessment process to certify their environmental performance. (...) The results show that including environmental criteria in a higher proportion of managers’ performance evaluations directly impacts organizations’ environmental performance and strengthens the positive effect of other environmental management practices. The findings also demonstrate the direct effects of both types of CSR practices on an organization’s environmental performance. Our study advances recent work on Green HRM and CSR by identifying the specific HRM practices that allow organizations to move from being part of the world’s environmental problem to being part of the solution. (shrink)

Moral para médicos.--Moral para profesores.--Moral para estudiantes de medicina.--Moral para esposas de médicos.

ArgumentThe process of institutionalization of Political Science in Brazil was conditioned by the country’s position in the geopolitical scenario proper to the Cold War, strongly affected by the influence of the USA and, later on, by the military dictatorship experienced between 1964 and 1985. The first Brazilian professionalized political scientists were, during their youth, anti-Stalinist revolutionary militants. They had been financed by the Ford Foundation to pursue their PhDs in the USA. In this paper, I argue that the north-American model (...) of ideological war included governmental and non-governmental institutions. Among the latter, the FF played a crucial role because it had a lot of credibility in state bureaucracy and was able to captivate the potential copartners, who would benefit from its grant, even the anti-American ones. The FF was able to do so because it was keeping a distance from the bellicose image of the USA. In this way, because Brazilian youngsters were leftist, the FF was interested in financing their studies. And, because they belonged to the anti-Stalinist left, they were more open than the communists and wouldn’t oppose to exchange with the USA. (shrink)

Xenotransplantation is any transplantation, implantation, or infusion of either live cells, tissues, or organs from a nonhuman animal source, or human bodily fluids, cells, tissues, or organs that have had ex vivo contact with live nonhuman animal cells, tissues, or organs into a human recipient. Most scientists agree that clinical xenotransplantation should not be performed in the absence of accompanying public health safeguards The science upon which that consensus is based has been extensively described in the literature. By and large (...) the most compelling reason for public health safeguards is the possible introduction of new infectious agents into the human life cycle as a result of xenotransplantation.The most frequent source of new infectious diseases in human populations is the transfer of agents, such as viruses, bacteria, or prions, from animals to man. Human diseases and infectious agents that are thought to have originated from animals include influenza, rabies, malaria, lassa fever, lyme disease, AIDS, yellow fever, tuberculosis, the human t-cell lymphotropic virus, the herpes B virus, the hantavirus, and even the bubonic and pneumonic plagues. (shrink)

Xenotransplantation is any transplantation, implantation, or infusion of either live cells, tissues, or organs from a nonhuman animal source, or human bodily fluids, cells, tissues, or organs that have had ex vivo contact with live nonhuman animal cells, tissues, or organs into a human recipient. Most scientists agree that clinical xenotransplantation should not be performed in the absence of accompanying public health safeguards The science upon which that consensus is based has been extensively described in the literature. By and large (...) the most compelling reason for public health safeguards is the possible introduction of new infectious agents into the human life cycle as a result of xenotransplantation.The most frequent source of new infectious diseases in human populations is the transfer of agents, such as viruses, bacteria, or prions, from animals to man. Human diseases and infectious agents that are thought to have originated from animals include influenza, rabies, malaria, lassa fever, lyme disease, AIDS, yellow fever, tuberculosis, the human t-cell lymphotropic virus, the herpes B virus, the hantavirus, and even the bubonic and pneumonic plagues. (shrink)

In Working Virtue: Virtue Ethics and Contemporary Moral Problems, leading figures in the fields of virtue ethics and ethics come together to present the first ...

In both academic literature and the media, financial conflicts of interest in human subjects research have come center-stage. The cover of a recent edition of Time magazine features a research subject in a cage with the caption human guinea pigs, signifying perhaps that human research subjects are no more protected from research abuses than are laboratory animals. That magazine issue highlights three well-publicized cases of human subjects research violations that occurred at the University of Oklahoma, the University of Pennsylvania, and (...) Johns Hopkins University.At St. John Medical Center in Tulsa, Oklahoma, a study that was co-sponsored by the University of Oklahoma Health Sciences Center investigated an experimental vaccine for malignant melanoma. In that case, the chair of the university's institutional review board — the committee within each medical institution charged with ethics review of human research projects undertaken at that institution — and the dean of the University's College of Medicine allegedly concealed from both the IRB and the United States Food and Drug Administration a report by an outside consulting firm that had found severe deficiencies with the melanoma vaccine study being conducted at the medical center. (shrink)

In both academic literature and the media, financial conflicts of interest in human subjects research have come center-stage. The cover of a recent edition of Time magazine features a research subject in a cage with the caption human guinea pigs, signifying perhaps that human research subjects are no more protected from research abuses than are laboratory animals. That magazine issue highlights three well-publicized cases of human subjects research violations that occurred at the University of Oklahoma, the University of Pennsylvania, and (...) Johns Hopkins University.At St. John Medical Center in Tulsa, Oklahoma, a study that was co-sponsored by the University of Oklahoma Health Sciences Center investigated an experimental vaccine for malignant melanoma. In that case, the chair of the university's institutional review board — the committee within each medical institution charged with ethics review of human research projects undertaken at that institution — and the dean of the University's College of Medicine allegedly concealed from both the IRB and the United States Food and Drug Administration a report by an outside consulting firm that had found severe deficiencies with the melanoma vaccine study being conducted at the medical center. (shrink)

The present work is an attempt to break ground in mathematics proper, armed with the accepting view just described. Specifically, we shall examine various versions of antinomic set theory, in particular the axiom of choice, keeping the presentation as intuitive as possible, more in the manner of a nineteenth century paper than as a thoroughly formalized system. The reason for such a presentation is the conviction that at this point it should be the mathematics that eventually determines the logic, rather (...) than the other way around. (shrink)

Mimesis as Make-Believe is important reading for everyone interested in the workings of representational art.

Com este trabalho, pretendemos trazer à luz a poesia amorosa de um dos mais célebres poetas neolatinos. Nascido em Cerreto di Spoleto, na Úmbria e educado em Perúgia, Giovanni Pontano (1429-1503) trabalhou na chancelaria real da Casa de Aragão, vindo a se tornar primeiro ministro, durante o governo do rei Fernando I. Embora na tenha se dedicado apenas à poesia amorosa, é sobre esta, por ora, que nossos comentários versarão. Estes comentários se baseiam em poemas endereçados às suas três musas (...) inspiradoras: Fannia, Adriana e Stella. A primeira é o amor da juventude; a segunda, com quem se casou, o amor da fase madura e, a última, o amor de sua velhice. Seus versos são graciosos, fluentes e intensamente sensuais, cheios de paixão e afeto, principalmente aqueles dirigidos à sua esposa. (shrink)

Este artigo tem por objetivo analisar e tecer comentários sobre a obra supracitada. De autoria de Giovanni Boccaccio, renomado poeta italiano do séculoXIV, esta biografia faz parte de uma coletânea intitulada De mulieribusclaris, composta de106 biografias que versam sobre a vida de mulheres de diferentes épocas. Além da tradução, faremos comentários linguístico-gramaticais, buscaremos saber as fontes que deram origem à elaboração desta obra e mostraremos o quanto ela pode ser útil como texto motivador para o ensino do latim.

O nosso trabalho tem por objetivo trabalhar os eufemismos bíblicos relativos ao sexo e à moral. Para tanto, partimos do texto da Vulgata, texto este que grandemente influenciou e continua a influenciar as versões portuguesas. A título de cotejo, além do texto latino, fizemos uso de duas versões portuguesas: Almeida Revista e Atualizada e a Almeida Revista e Corrigida.

O nosso trabalho tem por objetivo verificar a ocorrência de hebraísmos e helenismos na composição do Psalterium da Vulgata. Para que não houvesse confusão quanto à nomenclatura, achamos por bem chamar o latim presente no Saltério de latim bíblico, uma vez que latim eclesiástico e latim cristão, aos nossos olhos, são denominações muito amplas, não envolvendo apenas, como é notório, o texto da Bíblia, mas também outras fontes e escritores cristãos. O corpus do nosso trabalho foi elaborado a partir do (...) texto áureo da Vulgata; no que concerne ao texto grego, recorremos à Septuaginta e, no que diz respeito ao hebraico, fizemos uso dos comentários presentes na obra The Latin Psalter, de David J. Ladouceur. Embora esta obra tenha sido a fonte inspiradora de nosso artigo, valemo-nos também, para corroborar os comentários sobre a presença grega e hebraica no texto latino, da Bíblia de Jerusalém e da Nova Versio Latina, que procuram, diferentemente da Vulgata, realizar uma tradução ad sensum, indo, assim, de encontro à versão latina, que faz uma tradução ad verbum. (shrink)

It was proposed that the data from Monte Carlo statistical investigations be subjected to analysis of variance methods rather than the conventional techniques of tabling, graphing, and inspecting the data. Two examples in which analysis of variance methods were applied to published Monte Carlo studies were presented. It was suggested that balanced factorial designs should be used whenever possible in Monte Carlo studies so that analysis of variance methods would be directly applicable. Finally, three advantages of analysis of variance methods (...) over conventional techniques were described and analysis of variance methods were contrasted with a possible alternative analytical method, multiple regression analysis. (shrink)