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Quantum mechanics has been enormously successful. The equations and rules enable accurate calculations and predictions of energies and other properties of atoms, molecules, and materials. Quantum-physics-based technology is an integrated part of our daily lives. Still, the understanding and interpretation of quantum physics offer many challenges, with the counterintuitive consequences of the rules
This study presents a digital solution for inducing visually-induced motion sickness (VIMS) using a head-mounted display (HMD) in a virtual environment. By digitally replicating off vertical axis rotation by adopting the Epley Omniax Chair, we induce sensory conflicts between the visual and vestibular systems through rotational vection, alongside optokinetic stimulation inspired by the Optoki-neti
Tumor resection of advanced pelvic and recurrence pelvic cancers is highly challenging, because the resections often are performed outside the standard surgical resections planes, and therefore are associated with considerable morbidity and mortality. Knowledge of normal anatomy combined with improved imaging modalities and new technology give the best-possible preparation to clarify the tumor spe
This manuscript reports the results of an international consensus on technologies of hyperthermic intraperitoneal perioperative chemotherapy (HIPEC) performed with the following goals: To provide recommendations for the technological parameters to perform HIPEC. To identify the role of heat and its application forms in treating peritoneal metastases. To provide recommendations regarding the correc
Communicating in the Face of Global Crises explores the complex ways organizations and their strategic practices are communicatively constituted in relation to the ethical expectations of global publics.Positioning organizational strategies as communicative accomplishments, an international team of authors redirect attention to the important role of communication in constituting responses to globa
Purpose: Flaps are used for repair of defects after tumor excision and often need stretching and rotating to cover the defects. Manipulation of flaps may affect blood perfusion, which is crucial for healing. The aim was to examine the impact on perfusion by stretching and rotating forehead skin flaps. Methods: Blood perfusion was monitored using laser speckle contrast imaging in 19 flaps, raised a
Recension av Göran Elgemyr, Sven Jerring i Amerika.
PURPOSE: Despite rising global demand, geriatrics is often overlooked by young physicians due to its perceived complexity and limited career development. Launched by the European Geriatric Medicine Society, the Early Career Geriatricians Initiative (ECGI) aims to counter this perception with its rich educational, research, and leadership opportunities.METHODS: This article provides a narrative ove
The pathophysiological mechanisms driving disease progression of frontotemporal lobar degeneration (FTLD) and corresponding biomarkers are not fully understood. Here we leveraged aptamer-based proteomics (>4,000 proteins) to identify dysregulated communities of co-expressed cerebrospinal fluid proteins in 116 adults carrying autosomal dominant FTLD mutations (C9orf72, GRN and MAPT) compared with 3
The cerebellum is a large brain structure. Most of the mass and volume of the cerebellum is made up by the cerebellar cortex. The outer layer of the cerebellar cortex is divided functionally into long, thin strips called microzones. We argue that the cerebellar microzone computation is the aggregate of simple unit computations and a passive effect of anatomy, unaided and unlearned, which we recrea
The Paris Agreement of the United Nations Framework Convention on Climate Change is a binding international treaty signed by 196 nations to limit their greenhouse gas emissions through ever-reducing Nationally Determined Contributions and a system of 5-yearly Global Stocktakes in an Enhanced Transparency Framework. To support this process, the European Commission initiated the design and developme
Advances in Earth observation capabilities mean that there is now a multitude of spatially resolved data sets available that can support the quantification of water and carbon pools and fluxes at the land surface. However, such quantification ideally requires efficient synergistic exploitation of those data, which in turn requires carbon and water land-surface models with the capability to simulta
Current models for understanding the spatial diffusion of innovation exhibit significant limitations when it comes to explaining how transformative innovations in sectors of the foundational economy travel between cities and countries. Transformative innovations in infrastructure sectors like water, energy, or waste management are typically not reducible to single products or technologies but rely
Surface-subsurface flow models for hydrological applications solve a coupled multiphysics problem. This usually consists of some form of the Richards and shallow water equations. A typical setup couples these two nonlinear partial differential equations in a partitioned approach via boundary conditions. Full interaction between the subsolvers is ensured by an iterative coupling procedure. This can
