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BACKGROUND: The exchange of cerebrospinal (CSF) and interstitial fluid is believed to be vital for waste clearance in the brain. The sleep-dependent glymphatic system, which is comprised of perivascular flow of CSF and is largely dependent on arterial pulsatility and astrocytic aquaporin-4 (AQP4) expression, facilitates much of this brain clearance. During the last decade, several observations hav

In Sweden, at the turn of the 20th century, the Social Democrats created a network of radically communal spaces. These deserve new attention as a usable past that can inform our own contentious times, especially as we contend with a pandemic that is upending our daily lives and political landscapes.

Antisera of mice hyperimmunized against syngeneic X‐irradiated adeno 12 tumor cells were tested for complement‐dependent cytotoxicity against an adeno 7 and an adeno 12 hamster tumor by a 51Cr‐cytotoxic test, developed to work on non‐lymphoid target cells. Significant isotope release above the level of release obtained after exposure to control sera was recorded with both tumors. There was no simi

The aim of this paper is to provide insights into, and perspectives on, the transformation of mindsets for logisticians. We argue that by exploring paradoxes inherent in the efficiency-focused paradigm of today, a strategic mindset can emerge in which central logistics management issues can be addressed, understood, and dealt with in order to enhance supply chain effectiveness and innovation. BaseThe aim of this paper is to provide insights into, and perspectives on, the transformation of mindsets for logisticians. We argue that by exploring paradoxes inherent in the efficiency-focused paradigm of today, a strategic mindset can emerge in which central logistics management issues can be addressed, understood, and dealt with in order to enhance supply chain effectiveness and innovation. Base

Artikel i Svenska Dagbladets Under strecket om hälsningar under och efter pandemin.

Introduction: The unprecedented COVID-19 pandemic affects different domains of society,including the transport system. Due to the impacts of social distancing, research concerningelectric bike (e-bike) applications and non(user) health and comfort concerns is needed. Thisresearch aims to understand the health and comfort concerns of e-bike (non)users in both pre (PR)and peri (PE) pandemic situatio

Full-thickness eyelid flaps from the lower eyelid are frequently used to repair larger upper eyelid defects. Perfusion monitoring has recently been implemented in several reconstructive surgical procedures, however, perfusion monitoring of a rotational eyelid flap has not yet been described. The authors' employed laser speckle contrast imaging to monitor blood perfusion in a rotational flap from t