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We investigate the persistance of embedded eigenvalues under perturbations of a certain self-adjoint Schrödinger-type differential operator in L2(R; Rn), with an asymptotically periodic potential. The studied perturbations are small and belong to a certain Banach space with a specified decay rate, in particular, a weighted space of continuous matrix valued functions. Our main result is that the se
This explorative study investigates the emergence of gray zone markets from search engines amidst the global expansion of online markets. With the analytical approach of infrastructural inversion, we examine how the search infrastructure constructs access to a gray zone market including both authorized online pharmacies and unauthorized vendors. Using Sweden and Google Search as a case, we explore
Adipic acid is an industrially important dicarboxylic acid and an essential precursor in the synthesis of Nylon-6,6. Due to the environmental impact associated with the current synthetic methods for Nylon-6,6 production, greener alternatives based on renewable and bio-based feedstocks are needed. In the present study, the potential of two Pseudomonas putida strains engineered for muconic acid
This study analyses seven sufficiency-oriented SMEs in the French fashion sector, categorizing their strategies into efficiency, shift and sufficiency. It reveals the tension in balancing sustainability with financial viability, highlighting the systemic challenges posed by consumer preference for fast fashion.
Over the last few years, we have witnessed a surge in protest movements around the world. As planet Earth shows its vulnerability and a global pandemic has fundamentally recalibrated the textures of our individual and collective lives, a shared concern for survival triggers individuals and groups to contest the status quo and to call for alternative solutions to the pressing issues of our time. Th
Background: Juvenile idiopathic arthritis (JIA) is a rheumatic disorder that causes chronic joint inflammation beginning before the age of 16 years. Pharmacological treatment necessary to prevent joint destruction and functional impairment includes non-steroidal anti-inflammatory drugs (NSAIDs), intra-articular corticosteroids, conventional synthetic (cs) disease-modifying anti-rheumatic drugs (D
PURPOSE: To prospectively examine the association between clonal hematopoiesis (CH) and subsequent risk of lung cancer. METHODS: Among 200,629 UK Biobank (UKBB) participants with whole-exome sequencing, CH was identified in a nested case-control study of 832 incident lung cancer cases and 3,951 controls (2006-2019) matched on age and year at blood draw, sex, race, and smoking status. A similar nes
RATIONALE: Very preterm infants (i.e. born before 32 weeks of gestation) are at risk of cerebral injury and long-term neurodevelopmental impairment. Cerebral near-infrared spectroscopy (NIRS) enables continuous monitoring of cerebral oxygenation to guide clinical management. Interest in NIRS has grown in recent years, highlighting the need for better evidence to support its clinical efficacy in im
Background: Heart diseases are among the leading causes of disease burden worldwide with often a large impact on the lives of the affected individuals. The association between heart disease and depression is well-known and elevated suicide risk has been demonstrated in several types of heart disease. The aim of this study was to investigate what health care contacts individuals with heart disease
