The inner valence region of CO/Pd(100) p(2 square root 2* square root 2)R45 degrees has been studied by angular resolved photoemission at the Pd 4d Cooper minimum, and with resonant Auger spectroscopy at photon energies corresponding to the C 1s and O 1s X-ray absorption (XA) maxima of the unoccupied parts of the 2 pi *-Pd 4d hybrid (2 pi un). Previously unobserved inner valence states are reveale

Dyslipidemia is a chronic deviation from normal blood lipid levels that can lead to atherosclerosis and other cardiovascular diseases; dyslipidemia and its sequelae are caused by the complex interplay of genetic and environmental factors. Although circulating concentrations of total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein chole

PURPOSE: To describe a concept for prevention of secondary conditions in individuals with chronic neuromuscular disabilities by using two Swedish developed follow-up-programmes for cerebral palsy (CP; CPUP) and myelomeningocele (MMC; MMCUP) respectively as examples.METHOD: This paper describes and outlines the rationale, development and implementation of CPUP and MMCUP.RESULTS: Both programmes are

Leukemia stem cells (LSCs) have the capacity to self-renew and propagate disease upon serial transplantation in animal models, and elimination of this cell population is required for curative therapies. Here, we describe a series of pooled, in vivo RNAi screens to identify essential transcription factors (TFs) in a murine model of acute myeloid leukemia (AML) with genetically and phenotypically de

Världen är föränderlig. För att kunna överleva måste allt liv kunna anpassa sig till rådande förhållanden. För cellen, livets minsta enhet, sker detta bland annat genom reglering av produktionstakten av proteiner, vilka är de molekyler som utför de flesta grundläggande funktioner. En speciell klass av proteiner utgörs av så kallade transkriptionsfaktorer. Dessa slår av eller på en gens produktion Living organisms can be viewed as complex biological machines. In order to function, they must regulate their internal mechanism to do the right thing, at the right time, and in the right amount. Part of this regulation is encoded in gene regulatory networks. These are built up of genes which produce special proteins (transcription factors, tf) that regulate other tf-producing genes. Thus a networ

In this chapter I propose a social constructionist perspective on public relations, and will particularly focus on crisis communication as an important sub-field, with inspiration from the American sociologist Peter L. Berger. Berger is most well-known for the book The Social Construction of Reality (1966), co-authored with the German sociologist Thomas Luckmann. This book has had a fundamental im

Capacity development for disaster risk reduction (DRR) has been identified as one of the main ways of substantially reducing disaster losses. In previous research, several elements have been identified that are important in capacity development for DRR. For this study, documentation from nine international capacity development projects for DRR has been analysed. The projects were undertaken by a S

Following on the reiterated claim that accounting inscriptions make action at a distance possible, we draw on post-mathematical topology to explain that this distance work is dependent on inscriptions acting on distances. By adopting a relational understanding of space, we show that accounting inscriptions by themselves create the distances across which they operate. Our case study uses pay-as-you

BACKGROUND: Chronic obstructive pulmonary disease is a leading cause of mortality, and associated with increased healthcare utilization and healthcare expenditure. In several countries, morbidity-based systems have changed the way resources are allocated in general practice. In primary care, fee-for-services tariffs are often based on political negotiation rather than costing systems. The potentia

Steam explosion pretreatments was used to improve the anaerobic biodegradability of Miscanthus lutarioriparius (M. lutarioriparius). The pretreatments were carried out under five different conditions: L1 (0.5 MPa 153°C 5 min), L2 (1.0 MPa 180°C 5 min), L3 (1.5 MPa 198°C 3 min), L4 (1.5 MPa 198°C 5 min) and L5 (1.5 MPa 198°C 10 min). The biochemical methane potential (BMP) of raw M. lutarioriparius

AIM: To evaluate correlations between physical activity, VO2PEAK and body fat versus autonomic function in children.METHODS: Children (n = 98) between 10 and 12 years underwent a maximal exercise test (VO2PEAK) and dual-energy X-ray absorptiometry measured body fat. General physical activity, moderate to vigorous physical activity and vigorous physical activity were assessed by accelerometers. Dee

High resolution measurements are reported of the surface core-level shift of the 3d level for the Rh(111), Rh(110), Pd(111), Pd(110), and Ag(111) single-crystal surfaces. These measurements and earlier ones for the Mo(110), Rh(100), and Pd(100) surfaces are analyzed by ab initio calculations of the surface core-level shift. The calculations are found to reproduce well the trends of the experimenta

The surface core-level shift of the Mo(110) surface is determined from high-resolution photoemission measurements of the Mo 3d level. The 3d core-level binding energy of the surface atoms is found to be lowered by 333±10 meV relative to that of the bulk atoms. This result agrees well with semiempirical estimates and with the results of recent ab initio calculations. Decompositions of the spectra i

Hematopoietic cells emerge from hemogenic endothelium in the developing embryo. Mechanisms behind human hematopoietic stem and progenitor cell development remain unclear. Using a human pluripotent stem cell differentiation model, we report that cyclic AMP (cAMP) induction dramatically increases HSC-like cell frequencies. We show that hematopoietic cell generation requires cAMP signaling through th

The results of a high resolution photoemission study of the Be(0001) surface carried out at temperatures between 100 and 450 K are reported. At 100 K, three distinctly shifted Be 1s levels, exhibiting shifts of -825, -570, and -265 meV, are revealed and interpreted to originate from the three outermost atomic layers. Identification of two subsurface core level shifts and a first layer surface shif

Gaza has several water problems; limited fresh water supply, inefficient water use by the agricultural sector, high water demand, groundwater contamination, seawater intrusion and shortage of electricity. Water and electricity is the first priority for Gaza that will add significant positive values to the Palestinians living in blocked Gaza and easy operation and maintenance of their ongoing and e