Epistemological issues associated with Cantorian set theory were at the center of the foundational debates from 1900 onward. Hermann Weyl, as a central actor, saw this as a smoldering crisis that burst into flames after World War I. The historian Herbert Mehrtens argued that this "foundations crisis" was part of a larger conflict that pitted moderns, led by David Hilbert, against various counter-moderns, who opposed the promotion of set theory and trends toward abstract theories. Among counter-moderns, L.E.J. Brouwer went a step further by proposing new foundational principles based on his philosophy of intuitionism. Meanwhile, Felix Hausdorff emerged as a leading proponent of the new modern style. In this essay, I offer a reassessment of the foundations crisis that stresses the marginal importance of the various intellectual issues involved. Instead, I offer an interpretation that focuses on tensions within the German mathematical community that led to a dramatic power struggle for control of the journal
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Lancet Oncol
December 2024
Department of Noncommunicable Diseases, Rehabilitation and Disability, WHO, Geneva, Switzerland.
More than a billion people live in fragile, conflict-affected, and vulnerable settings requiring humanitarian support, where cancer is a substantial health issue. Despite its substantial effect on populations, cancer care remains underprioritised in emergency preparedness and response frameworks and humanitarian operational planning. This Policy Review summarises the perspectives and actionable recommendations from the First Global High-Level Technical Meeting on Non-communicable Diseases in Humanitarian Settings, with a focus on cancer.
View Article and Find Full Text PDFRes Involv Engagem
December 2024
User Perspectives and Community-based Interventions, Department of Public Health, University of Southern Denmark, Odense, Denmark.
Background: Young adult cancer survivors, defined as individuals aged 18-39 who have completed primary curative treatment, face numerous age-specific biopsychosocial late effects that impact health-related quality of life negatively. Rehabilitation can enhance participation in life roles, work, leisure activities and health-related quality of life. However, there is a lack of age-specific cancer rehabilitation for this population, leaving many young adults with diminished self-efficacy in managing their challenges, resulting in unmet needs.
View Article and Find Full Text PDFSoc Sci Med
November 2024
School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA. Electronic address:
The COVID-19 pandemic underscored the critical role of states' regulatory capacities. Countries had to authorize novel vaccine technologies in the context of scientific uncertainty and political pressure, issues particularly acute in middle-income countries (MICs) less familiar with the procedures needed to streamline regulatory processes during a crisis. How did regulatory agencies in countries still building their regulatory capacities expedite the authorization of new COVID-19 vaccines to combat the pandemic? How did they navigate political pressures to expedite vaccine approval while maintaining safety and efficacy standards? We explore these questions through the case of Brazil, which has one of Latin America's most highly-regarded regulatory authorities, but was subject to acute political conflicts.
View Article and Find Full Text PDFJ Autism Dev Disord
December 2024
Department of Emergency Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA.
Purpose: Children and adolescents are experiencing a mental health crisis. Neurodiverse patients have high rates of mental health conditions and worse outcomes. To address this disparity, the Autism Spectrum Disorder Care Pathway was applied to a pediatric emergency department (PED) and Observation Unit (OU) in order to decrease agitation experienced by these patients.
View Article and Find Full Text PDFSmall
December 2024
International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Lihu Street 1800, Wuxi, 214122, China.
Electrocatalytic hydrogenation of toxic nitrobenzene to value-added aniline is of great significance in addressing the issues of energy crisis and environmental pollution. However, it is a considerable challenging and crucial to develop highly efficient and earth-abundant transition metal-based electrocatalysts with superior durability for the electro-hydrogenation of nitrobenzene due to the competitive hydrogen evolution reaction (HER). In this work, a facile approach is designed and introduced to constructing an integrated self-supported heterostructured Co Ni(OH)(CO)/Al(OH) nanoarrays (CoNiCH/Al(OH)) for the electrocatalytic reduction of nitrobenzoic acid (PNBA) to p-aminobenzoic acid (PABA) and its electrocatalytic mechanism for PNBA reduction is investigated.
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