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Recurrent Enterococcus faecalis Endophthalmitis following Uneventful Cataract Surgery
Compositional Correlation between the Nanoparticle and the Growing Au-Assisted InxGa1-xAs Nanowire
The nanowire geometry is favorable for the growth of ternary semiconductor materials, because the composition and properties can be tuned freely without substrate lattice matching. To achieve precise control of the composition in ternary semiconductor nanowires, a deeper understanding of the growth is required. One unknown aspect of seeded nanowire growth is how the composition of the catalyst nan
The effects of visual field loss from glaucoma on performance in a driving simulator
Background: To examine the effects of different stages of visual field loss (VFL) from advanced glaucoma on performance in a driving simulator. Methods: Data on performance and safety from a traffic simulator test for 104 participants with withdrawn driver’s licences due to visual field loss from advanced glaucoma were compared with data from 83 individuals without visual deficits in a cross-secti
Broadcasting Parliament : Topic Modelling, Frequency and Structural Collocation Analyses of Political Debates
Bortom det instrumentella idealet. Om kunskapsanvändning i utvärderingssystem.
A fossil sea turtle (Reptilia, Pan-Cheloniidae) with preserved soft tissues from the Eocene Fur Formation of Denmark
A new hard-shelled sea turtle (Pan-Cheloniidae) with vestigial soft tissues from the lower Eocene (Ypresian) Fur Formation of Denmark is described and illustrated. The fossil (DK 807) comprises a partial, yet fully articulated carapace (estimated original length ∼50 cm) where the individual bones mostly are preserved in three dimensions, together with an intact sacrum, a consecutive series of arti
Luminescence chronology of a Mass Grave of Giant Gopher Tortoises (Gopherus hexagonatus)
A rare fossiliferous site in Willacy County, Texas, contains a mass concentration of fossil Giant Gopher Tortoises (Gopherus hexagonatus). The site southeast of Raymondville was exposed in the late 1980s during archaeological surveys for drainage canal improvements. Numerous large adults with complete shells were recovered along with partial limb, cranial, and vertebral elements. Especially remark
Även 2021 kan bli ett mörkt år för besöksnäringen
Upprört när politiker vill förtäta städernas mest utsatta delar
"Kan otrygghet och segregation byggas bort med nya sexvåningshus? I Malmö har de lokala Socialdemokraternas vision om att ”bygga staden hel” resulterat i skarpa slitningar mellan hyresgäster och politiker."
Surf and turf : A dataset of stable isotope values of plants and animals from southern California
This article presents baseline isotope values for plant and animal samples collected from across southern California. A total of 80 samples representing 50 species were collected and analyzed for this project. This original dataset includes 31 plant species, 13 finfish species, 3 mollusk species, 2 crustacean species, and 1 echinoderm. Plant samples were collected by the authors and an undergradua
Tillitsbaserat ledarskap : Från pinnräknande till samskapande
Många organisationer försöker idag vända en utveckling med växande detaljstyrning och byråkrati, för att i stället öka handlingsutrymmet för chefer och medarbetare.På så vis hoppas vi bättre ta vara på den motivation och det omdöme som finns hos såväl anställda som verksamhetens målgrupper. I denna omställning är tilliten avgörande. Därför arbetar allt fler offentliga organisationer med tillit som
VOC free product
Method for coating a floor
Scaled reassigned spectrograms applied to linear transducer signals
This study evaluates the applicability of scaled reassigned spectrograms (ReSTS) on ultrasound radio frequency data obtained with a clinical linear array ultrasound transducer. The ReSTS's ability to resolve axially closely spaced objects in a phantom is compared to the classical cross-correlation method with respect to the ability to resolve closely spaced objects as individual reflectors using u
Effect of Relative Humidity on the Viscoelasticity of Thin Organic Films Studied by Contact Thermal Noise AFM
Material scientists are in need of experimental techniques that facilitate a quantitative mechanical characterization of mesoscale materials and, therefore, their rational design. An example is that of thin organic films, as their performance often relates to their ability to withstand use without damage. The mechanical characterization of thin films has benefited from the emergence of the atomic
Effects of Mob-Grazing on Soil and Range Quality Vary with Plant Species and Season in a Semiarid Grassland
Mob-grazing involves maintaining high densities of livestock for short periods so that most plants are either eaten or trampled, followed by long rest periods. This practice has been proposed as a mechanism to increase soil carbon (C) storage and range quality. However, mob-grazing has not universally achieved these objectives, possibly because many factors influence the effects of grazing on soil
Chemical bonding of termination species in 2D carbides investigated through valence band UPS/XPS of Ti3C2T xMXene
MXenes are technologically interesting 2D materials that show potential in numerous applications. The properties of the MXenes depend at large extent on the selection of elements that build the 2D MX-layer. Another key parameter for tuning the attractive material properties is the species that terminate the surfaces of the MX-layers. Although being an important parameter, experimental studies on t
Oxygen chemistry of halogen-doped CeO2(111)
We study substitutional fluorine, chlorine and bromine impurities at CeO2(111), and their effects on the oxygen chemistry of the surface, using density functional theory. We find that impurity formation results in a halide ion and one Ce3+ion for all three halogens, although the formation energy depends strongly on the identity of the halogen; however, once formed, all three halogens exhibit a sim
An algorithm to detect non-background signals in greenhouse gas time series from European tall tower and mountain stations
We present a statistical framework to identify regional signals in station-based CO2 time series with minimal local influence. A curve-fitting function is first applied to the detrended time series to derive a harmonic describing the annual CO2 cycle. We then combine a polynomial fit to the data with a short-term residual filter to estimate the smoothed cycle and define a seasonally adjusted noise