We report on a transport measurement study of top-gated field effect transistors made out of InSb nanowires grown by chemical vapor deposition. The transistors exhibit ambipolar transport characteristics revealed by three distinguished gate-voltage regions: In the middle region where the Fermi level resides within the bandgap, the electrical resistance shows an exponential dependence on temperatur

Although multiple injection strategies have a significant influence on partially premixed combustion (PPC) efficiency, the mechanisms behind the influence are still to be explained and evaluated. In this paper, single, double, and triple injection strategies are used in a heavy-duty optical engine. The effects on engine efficiency are analyzed by an energy balance method. Furthermore, the change o

BACKGROUND: In clinical practice, nurses use their clinical gaze and make observations in order to assess patients' medical conditions and care needs. However, signs of developing intensive care unit delirium (ICUD) are often difficult to determine, as communication with patients is usually limited because of intubation and the seriousness of their medical condition(s). Usually, ICUD is screened a

Kraven på beredning av lagstiftning är en central del i det svenska konstitutionella systemet. I ett större perspektiv kan man se dessa krav som ett uttryck för en mer allmän offentligrättslig princip om beredning av beslut. Mot denna bakgrund behandlar artikeln universitetens och de juridiska fakulteternas roll i lagberedningen som remissinstanser. Utifrån författarens erfarenheter lämnas några s

På nuvarande Kyrkogatans östra sida, strax söder om universitetshusets sydfasad där den gamle zoologen Sven Nilssons byst i dag reser sig på sin höga sockel, där låg i äldre tider ett numera helt försvunnet kvarter, tomten nr 21 i Krafts rote enligt staden Lunds dåvarande tomtindelning. Det var en tomt med en i många avseenden stolt akademisk och kulturell historia, men när den under 1800-talets s

Main problem: Self-management is essential for patients both before and after kidney transplantation and requires an adequate level of health literacy (HL), that is the ability to comprehend and process health information. Low HL is associated with poor clinical outcome and an increased risk of death. In Europe, HL has been scarcely studied. The aim of this study was to investigate the levels of H

In recent years, parenting support has gained traction in the Swedish welfare state in both policy and practice. Parenting is seen as determining child outcomes and are thus in need of knowledge and expertise. Yet, at the same time, parents are conceptualised as experts of their own child. The intriguing paradox between parents being experts while at the same time being in need of parenting suppor

Post-mortem studies consistently show evidence of reduced synaptic protein levels in patients with schizophrenia. Clinically high-risk subjects show a steeper decrease in grey matter thickness and in vitro modeling using patient-derived cells implicate excessive synaptic pruning during neurodevelopment as a part of the schizophrenia pathophysiology. However, it is unclear to what extent synapse el

In 1822 the Parliament of the United Kingdom passed The Cruel Treatment of Cattle Act, which today is considered to be an important forerunner to modern animal protection and anti-cruelty legislation. However, the new Enlightenment attitudes to animals stemmed from an overly anthropocentric perception of the natural world and the place of the human animal in it. At the heart of the movement agains

Connecting the complementary facilities MAX IV & ESS with DESY & European X-FEL creates synergy and a globally unique infrastructure region with fantastic opportunities for innovation and research not least in Life Science. Through Hanseatic League of Science (HALOS) the Life Science research and innovation ecosystems is given a joint platform to take advantage of the facilities and a tool

The objective is to study the effect of high voltage pulses on living cells to find the most effective combination of physical parameters to be used in tumour therapy. Four parameters that affect the cell survival are the pulse shape, electric field strength, pulse length and the number of pulses and their cell killing effect were investigated in this work. High voltage square wave or exponentiall

This study tested the effect of repeated intratumoural injection with recombinant interleukin-2 (rIL-2) and tumour-infiltrating lymphocytes (TILs) on inhibition of growth of breast cancer and on induction of apoptosis of tumour cells. The tumour cell line LDLX43 was used to induce breast cancer in Wistar rats. Group I (10 rats) was the control. Group II (12 rats) received repeated intratumoural in

Biological effects of electromagnetic fields (EMF) on the blood‐brain barrier (BBB) can be studied in sensitive and specific models. In a previous investigation of the permeability of the blood‐brain barrier after exposure to the various EMF‐components of proton magnetic resonance imaging (MRI), we found that the exposure to MRI induced leakage of Evans Blue labeled proteins normally not passing t

Three-dimensional electromagnetic calculations for loaded transverse electromagnetic (TEM) transmission cells are presented. Based on those calculations a prediction of the perturbation of the standard uniform field in the TEM-cell, due to the scattering by inhomogeneous structures placed inside the cell cavity, is given. The influence of the dimensions of a lossy structure and its position in the