Search results

Filter

Filetype

Your search for "*" yielded 546868 hits

Testing for backlash in hiring: A field experiment on agency, communion and gender.

Gender stereotypes describe women as communal and men as agentic. Laboratory-based research (Rudman & Glick, 1999, 2001) suggests that trying to disconfirm such descriptive gender stereotypes (e.g., women self-promoting their agency), entails the risk of hiring discrimination due to violation of prescriptive gender stereotypes: a backlash. To examine whether backlash occurs when applying for r

Pseudagnostus rugosus Ergaliev, 1980: a key agnostoid species for intercontinental correlation of upper Furongian (Cambrian) strata

Pseudagnostus rugosus Ergaliev, 1980 is described from the Furongian Ctenopyge tumida Zone at Gislovshammar, Scania, southern Sweden. This is the first record of this distinctive agnostoid in Scandinavia. The species is known previously from Malyi Karatau, Kazakhstan, and northwestern Hunan and western Zhejiang, South China, and provides a newly recognized link between middle-upper Furongian succe

Confinement in Thickness-Controlled GaAs Polytype Nanodots.

Polytype nanodots are arguably the simplest nanodots than can be made, but their technological control was, up to now, challenging. We have developed a technique to produce nanowires containing exactly one polytype nanodot in GaAs with thickness control. These nanodots have been investigated by photoluminescence, which has been cross-correlated with transmission electron microscopy. We find that s

The role of mixotrophic protists in the biological carbon pump

The traditional view of the planktonic food web describes consumption of inorganic nutrients by photoautotrophic phytoplankton, which in turn supports zooplankton and ultimately higher trophic levels. Pathways centred on bacteria provide mechanisms for nutrient recycling. This structure lies at the foundation of most models used to explore biogeochemical cycling, functioning of the biological pump

Remote nocturnal bird classification by spectroscopy in extended wavelength ranges

We present optical methods at a wide range of wavelengths for remote classification of birds. The proposed methods include eye-safe fluorescence and depolarization lidar techniques, passive scattering spectroscopy, and infrared (IR) spectroscopy. In this paper we refine our previously presented method of remotely classifying birds with the help of laser-induced beta-keratin fluorescence. Phenomena

Radial Nanowire Light-Emitting Diodes in the (AlxGa1-x)yIn1-yP Material System.

Nanowires have the potential to play an important role for next-generation light-emitting diodes. In this work, we present a growth scheme for radial nanowire quantum-well structures in the AlGaInP material system using a GaInP nanowire core as a template for radial growth with GaInP as the active layer for emission and AlGaInP as charge carrier barriers. The different layers were analyzed by X-ra

Clinical Impact of 2-Deoxy-2-[18F]fluoro-D-Glucose (FDG)-Positron Emission Tomography (PET) on Treatment Choice in Recurrent Cancer of the Cervix Uteri.

The superiority of positron emission tomography (PET) with 2-deoxy-2-[18F]fluoro-D-glucose (FDG) over computed tomography and magnetic resonance imaging in detecting recurrent cervical cancer and determining the extent of the disease has been demonstrated in several clinical trials. However, there is a lack of data concerning the clinical impact of the extra findings. We report here a prospective

Ion-Implantation Control of Ferromagnetism in (Ga,Mn)As Epitaxial Layers

Epitaxial layers of (Ga,Mn)As ferromagnetic semiconductor have been subjected to low-energy ion implantation by applying a very low fluence of either chemically active, oxygen ions or inactive ions of neon noble gas. Several complementary characterization techniques have been used with the aim of studying the effect of ion implantation on the layer properties. Investigation of their electrical and

Highly efficient single cell arraying by integrating acoustophoretic cell pre-concentration and deialctrophoretic cell trapping

To array rare cells at the single-cell level, the volumetric throughput may become a bottleneck in the cell trapping and the subsequent single-cell analysis, since the target cells per definition commonly exist in a large sample volume after purification from the original sample. Here, we present a novel approach for high throughput single cell arraying by integrating two original microfluidic dev

Organizational stressors and burnout in public librarians

We investigated the relationship between organizational factors and three dimensions of burnout in a sample of 53 Swedish public librarians. We also qualitatively identified specific library-related stressors based on the organizational factors investigated. The results showed that the organizational factors workload and community predicted higher levels of emotional exhaustion while the organizat

The effect of dietary administration of 2-oxoglutaric acid on the cartilage and bone of growing rats

2-Oxoglutaric acid (2-Ox), a precursor to hydroxyproline - the most abundant amino acid in bone collagen, exerts protective effects on bone development during different stages of organism development; however, little is known about the action of 2-Ox on cartilage. The aim of the present study was to elucidate the influence of dietary 2-Ox supplementation on the growth plate, articular cartilage an

Health-related lifestyle factors and mammography screening attendance in a Swedish cohort study.

To determine whether health-related lifestyle factors are associated with attendance at a population-based invitational mammography screening program in southern Sweden, data on health-related lifestyle factors (smoking, alcohol use, physical activity, BMI, diet, self-rated health, and stress) were obtained from the Malmö Diet and Cancer Study and linked to the Malmö mammography register (Sweden,

Female farming. Persistence and economic performance of Swedish widows from 1730-1860

This article examines the economic consequences of widowhood and the possibility of maintaining female-managed farms in a predominantly male world. A unique dataset is exploited to investigate the productivity of female-headed households in preindustrial Sweden. The main source material is tithe payment rolls maintained by parish priests, which reflect fluctuations and long-term trends in the annu

Photoluminescence study of Zn-doped wurtzite InP core-shell nanowires

In situ Zn doping of InP shells on nanowires in the wurtzite crystal structure has been investigated using diethyl zinc (DEZn) as a precursor. Photoluminescence measurements of single nanowires unexpectedly exhibit an acceptor-related peak at room temperature, in contrast to thin films grown at identical conditions. This peak is observable even using low DEZn molar fractions, which indicates effic

A Clinician View and Experience of Proteomic Studies in the Light of Lung Cancer in Japanese Healthcare

In Japan, rising costs have impacted the framework of maintaining an efficient and effective healthcare system. Today, urgent implementation of programs to address this need have led to a rebuilding of the entire approach of medical evaluation and clinical care. Recent developments in clinical proteomics based on mass spectrometry (MS) for identifying, sequencing, and quantifying disease-relevant

Measurement of the cross-section for W boson production in association with b-jets in pp collisions at root s=7 TeV with the ATLAS detector

This paper reports a measurement of the W+b-jets (W+b+X and W+b (b) over bar +X) production cross-section in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC. These results are based on data corresponding to an integrated luminosity of 4.6 fb(-1), collected with the ATLAS detector. Cross-sections are presented as a function of jet multiplicity and of the transverse momentum

Parity influences the severity of ACPA-negative early rheumatoid arthritis: a cohort study based on the Swedish EIRA material.

In women with rheumatoid arthritis (RA) it has been observed that during pregnancy a majority of patients experience amelioration, but after delivery a relapse of the disease is common. However, there are few studies, with diverging results, addressing the effect of parity on the severity of RA over time. Our aim was to explore the impact of parity, with stratification for anti-citrullinated prote