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Bringing Market Transition Theory to the Firm
DNA gel particles
This review covers recent developments on the topic of DNA gel particles formed in water-water emulsion-type interfaces. A general understanding of interactions between DNA and oppositely charged agents has given us a basis for developing novel DNA-based materials, including gel particles. The association strength, which is tuned by varying the chemical structure of the cationic cosolute, determin
Guideline for the investigation and initial therapy of diarrhea-negative hemolytic uremic syndrome
This guideline for the investigation and initial treatment of atypical hemolytic uremic syndrome (HUS) is intended to offer an approach based on opinion, as evidence is lacking. It builds on the current ability to identify the etiology of specific diagnostic sub-groups of HUS. HUS in children is mostly due to infection, enterohemorrhagic Escherichia coli (EHEC), Shigella dysenteriae type 1 in some
Association between Pregnancy Loss and Urinary Phthalate Levels around the Time of Conception
BACKGROUND: Animal studies indicate that some phthalate metabolites may harm female reproductive function. OBJECTIVES: We assessed the associations between exposure to phthalate metabolites and pregnancy loss. METHODS: Using a previously established cohort of couples planning their first pregnancy, we analyzed four primary and two oxidized secondary phthalate metabolites in urine samples collected
Synthesis of carbon nanotubes on FexOy doped Al2O3-ZrO2 nanopowder
Carbon nanotubes (CNTs) were synthesized on liquid flame sprayed (LFS) powder substrate of iron oxide doped Al2O3-ZrO2. Iron oxide doped Al2O3-ZrO2 nanopowder was produced by injecting the liquid precursor of aluminium-isopropoxide, zirconium-n-propoxide, ferrocene and p-xylene into a high temperature (similar to 3000 K) flame. The precursor solution was atomized by high-velocity H-2 flow and inje
The significance of information after discharge for colorectal cancer surgery-a qualitative study.
The aim was to explore patients' experiences of information and their information needs after discharge for colorectal cancer surgery.
Eliminating line of sight in elliptic guides using gravitational curving
Eliminating fast neutrons (lambda < 0.5 angstrom) by removing direct line of sight between the source and the target sample is a well established technique. This can be done with little loss of transmission for a straight neutron guide by horizontal curving. With an elliptic guide shape, however, curving the guide would result in a breakdown of the geometrical focusing mechanism inherent to the el
Kartläggning av skyddsfaktorer vid typ 1-diabetes har börjat. Vissa patienter tycks skyddade mot sena komplikationer--flera studier pågår.
Common variants at 30 loci contribute to polygenic dyslipidemia
Blood low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol and triglyceride levels are risk factors for cardiovascular disease. To dissect the polygenic basis of these traits, we conducted genome-wide association screens in 19,840 individuals and replication in up to 20,623 individuals. We identified 30 distinct loci associated with lipoprotein concentrations (each
Absolute core-level binding energy shifts between atom and solid : The Born-Haber cycle revisited for free nanoscale metal clusters
Abstract in Undetermined Core-level binding energy shifts between the free atomand corresponding large clusters, the latter closely approximating the infinite solid, have been experimentally derived for several elemental metals. The cluster core-level binding energies in question have been determined relative to the vacuum level using synchrotron-based photoelectron spectroscopy. As expected, the
Recent advances in the characterization of HIV-1 neutralization assays for standardized evaluation of the antibody response to infection and vaccination
In AIDS vaccine development the pendulum has swung towards a renewed emphasis on the potential role for neutralizing antibodies in a successful global vaccine. It is recognized that vaccine-induced antibody performance, as assessed in the available neutralization assays, may well serve as a "gatekeeper" for HIV-1 subunit vaccine prioritization and advancement. As a result, development of a standar
Paradoxes of authentic leadership: Leader identity struggles
Using in-depth interview material, this article explores the socially constructed and locally mediated nature of authentic leadership. The findings illustrate an irony of authentic leadership: while leaders claim that it is their true and natural selves that make them good leaders; simultaneously, they must restrain their claimed authenticity in order to be perceived as good leaders. This generate
Goebbels drivkrafter
Recension av Lars Ericson Wolke; Joseph Goebbels. En biografi.
The E3 ligase Itch and deubiquitinase Cyld act together to regulate Tak1 and inflammation
Chronic inflammation has been strongly associated with tumor progression, but the underlying mechanisms remain elusive. Here we demonstrate that E3 ligase Itch and deubiquitinase Cyld formed a complex via interaction through 'WW-PPXY' motifs. The Itch-Cyld complex sequentially cleaved Lys63-linked ubiquitin chains and catalyzed Lys48-linked ubiquitination on the kinase Tak1 to terminate inflammato
The Ethnic Employment and Income Gap in Sweden: Is Skill or Labor Market Discrimination the Explanation?
This study uses a cognitive test score, the Swedish Military Enlistment test taken at age 18, to identify whether the ethnic employment and income gap in Sweden is caused by a pre-market skill gap and/or ethnic discrimination. The employment gap and income gap are estimated for males born in Sweden with different ethnic backgrounds: their parents were born in Sweden or in southern Europe or outsid
Recent Advances in Plasmonic Sensors
Plasmonic sensing has been an important multidisciplinary research field and has been extensively used in detection of trace molecules in chemistry and biology. The sensing techniques are typically based on surface-enhanced spectroscopies and surface plasmon resonances (SPRs). This review article deals with some recent advances in surface-enhanced Raman scattering (SERS) sensors and SPR sensors us
Selected papers from Chinacom'06
Tiden är mogen att skapa jämlik och rättvis screening.
A comparative study of the reactivity of the lightly stabilized cluster [Os-3(CO)(8){mu(3)-Ph2PCH2P(Ph)C6H4}(mu-H)] towards tri(2-thienyl)-, tri(2-furyl)- and triphenyl-phosphine
Reactions of the lightly stabilized triosmium cluster [Os-3(CO)(8){mu(3)-Ph2PCH2P(Ph)C6H4}(mu-H)] with tri(2-thienyl)phosphine (PTh3) and tri(2-furyl)phosphine (PFu(3)) are described and compared to analogous reactions with PPh3. At room temperature, a number of products are isolated: [Os-3(CO)(10)(mu-dppm)] from CO addition, [Os-3(CO)(8)(PR3){mu(3)-Ph2PCH2P(Ph)C6H4}(mu-H)] from phosphine addition
