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The evolution of gonochorism from hermaphroditism is linked with the formation of sex chromosomes, as well as the evolution of sex-biased and sex-specific gene expression to allow both sexes to reach their fitness optimum. There is evidence that sexual selection drives the evolution of male-biased gene expression in particular. However, previous research in this area in animals comes from either t
We verify safety of a nonlinear continuous-time system controlled by a neural network controller. The system is decomposed into low-dimensional subsystems connected in a feedback loop. Our application is a rocket landing, and open-loop properties of the two-dimensional altitude subsystem are verified using worst-case simulations. Closed-loop safety properties (crash-avoidance) of the full system a
Here we present the field induced self-assembly of anisotropic colloidal particles whose shape resembles peanuts. Being made up of hematite core and silica shell, these particles align in a direction perpendicular to the applied external magnetic field. Using small-angle X-ray scattering with microradian resolution (μrad-SAXS) in sedimented samples, we have found that one can tune the self-assembl
Composite adaptive control schemes, which use both the system tracking error and the prediction error to drive the updating law, have become widespread in achieving an improvement of system performance. However, a strong persistent-excitation (PE) condition is required to guarantee the convergence of the parameter estimation errors. This paper proposes a novel composite adaptive control for nonlin
This paper brings together two important distinctions in the study of entrepreneurship: the difference between full-time and hybrid entrepreneurship and the difference between productive and unproductive or predatory entrepreneurship. We combine the literature on hybrid entrepreneurship, primarily identifying significant differences compared with full-time entrepreneurs, with an adapted framework
To map out the state of the art of comparative studies of Internet use and recognize the contributions and shortcomings in the current literature, we have used a four-dimension framework to conduct a review of journal articles indexed in the Social Sciences Citation Index (SSCI) in the field of communication studies in the Web of Science core collection between 1969 and 2019. Our findings describe
BACKGROUND: Central venous catheter (CVC) misplacement occurs frequently after right subclavian vein catheterization. It can be avoided by using ultrasound to confirm correct guidewire tip position in the lower superior vena cava prior to CVC insertion. However, retraction of the guidewire during the CVC insertion may dislocate the guidewire tip from its desired and confirmed position, thereby res
Diminished lymphatic function and abnormal morphology are common in chronic inflammatory diseases. Recent studies are investigating whether it is possible to target chronic inflammation by promoting resolution of inflammation, in order to enhance lymphatic function and attenuate disease. Resolution of inflammation is an active process regulated by bioactive lipids known as specialized pro-resolvin
This article explores municipal variation in the implementation of a Danish educational reform. The aim of the reform was to increase the assimilation of immigrants, and removing mother-tongue training for first- and second-generation immigrants was believed to increase their proficiency in Danish. This article uses a difference-in-differences method to explore the effect of this removal on childr
Endotherms in cold regions improve heat-producing capacity when preparing for winter. We know comparatively little about how this change is fueled by seasonal adaptation in cellular respiration. Thus, we studied the changes of mitochondrial function in red blood cells in sympatric Coal (Periparus ater), Blue (Cyanistes caeruleus), and Great (Parus major) tits between autumn and winter. These speci
The digital era has brought forward many innovative technologies but their contribution to resilient, inclusive and sustainable societies remain ambiguous. Innovation has often been considered a key component for production and economic growth, but this notion is gradually changing. Innovation is turning into a practice for societal responsibility and sustainable development, transforming the dire
A common conclusion in criminology is that fears of terrorism are being (mis)used. The media have used them to market their products, politicians to promote themselves as protectors, and the police have profited through being granted increased powers and resources. Some scholars even argue that one outcome has been a growing militarization of the police. This article revisits this debate. It does
Cette étude est ancrée dans une approche transdisciplinaire de l’apprentissage des langues secondes et étrangères (Douglas Fir Group 2016), composée de trois niveaux interdépendants : un niveau macro, caractérisé par des structures idéologiques et politiques à l’échelle de la société, un niveau méso où se situent les établissements scolaires régis par des contraintes sociales, économiques et cultu
In this chapter, it is argued that Mary Wollstonecraft’s (1759–1797) writings on morality and politics are usefully analyzed as comprehensive critique of hierarchy and inequality, as detrimental to freedom and virtue. Focus is placed on Wollstonecraft’s approach to doing philosophy, or her method. She regarded inequalities as moral deviations from proper standards of rightness but also as continge
In this literature review, the author examines the scholarly literature of Information Management (IM) and related fields in the recognition that information has long been an important asset for any organization. However, nowadays the work environment in organizations is more complicated due to the information overload that employees experience on a daily basis. The information deluge requires emp
