Sökresultat

Filtyp

Din sökning på "*" gav 528945 sökträffar

Specialized palliative care and the quality of life for hospitalized cancer patients at a low-resource hospital in India

Aim: This study aimed to compare the quality of life (QoL) of cancer patients, with an Eastern Cooperative Oncology Group (ECOG) performance of 3-4, in contact with or without contact, with a specialized palliative care unit (PCU) at a low-resource governmental cancer hospital, as well as studying the impact of this contact on the QoL in their caregivers. Materials and Methods: Hospitalized patien

An insect-like mushroom body in a crustacean brain

Mushroom bodies are the iconic learning and memory centers of insects. No previously described crustacean possesses a mushroom body as defined by strict morphological criteria although crustacean centers called hemiellipsoid bodies, which serve functions in sensory integration, have been viewed as evolutionarily convergent with mushroom bodies. Here, using key identifiers to characterize neural ar

Representation of the stomatopod's retinal midband in the optic lobes : Putative neural substrates for integrating chromatic, achromatic and polarization information

Stomatopods have an elaborate visual system served by a retina that is unique to this class of pancrustaceans. Its upper and lower eye hemispheres encode luminance and linear polarization while an equatorial band of photoreceptors termed the midband detects color, circularly polarized light and linear polarization in the ultraviolet. In common with many malacostracan crustaceans, stomatopods have

Bullshit-sensitivity predicts prosocial behavior

Bullshit-sensitivity is the ability to distinguish pseudo-profound bullshit sentences (e.g. “Your movement transforms universal observations”) from genuinely profound sentences (e.g. “The person who never made a mistake never tried something new”). Although bullshit-sensitivity has been linked to other individual difference measures, it has not yet been shown to predict any actual behavior. We the

Probing charge- and heat-current noise by frequency-dependent fluctuations in temperature and potential

The energetic properties of electron transport in mesoscopic and nanoscale conductors are of considerable interest at present. Here, we theoretically investigate the possibility of probing charge- and heat-current fluctuations as well as their mixed correlations via the temperature and electrochemical potential fluctuations of a probe coupled to the conductor. Our particular interest is devoted to

Bioabsorbable polymer everolimus-eluting stents in patients with acute myocardial infarction : A report from the Swedish Coronary Angiography and Angioplasty Registry

Aims: The clinical performance of the SYNERGY drug-eluting stent (DES) in patients with acute myocardial infarction (MI) has not been investigated in detail. We sought to report on the outcomes after SYNERGY DES (Boston Scientific, Marlborough, MA, USA) implantation in patients with MI undergoing percutaneous revascularisation (PCI). Methods and results: We included all consecutive patients with M

Prevention of type 2 diabetes and poor mental health amongst immigrants from the Middle-East to Sweden

Background: Type 2 diabetes (T2D) and poor mental health are two major public health concerns in Europe. Ethnicity is identified as a risk marker for both conditions. Middle-Eastern immigrants represent the largest group of non-European immigrants in Sweden and are at increased risk for T2D. In clinical trials, lifestyle interventions focusing on physical activity and healthy diet have been shown

Towards uncertainty quantification of vibrations in wood floors

During the last decades, the use of wood as construction material in multi-story buildings has increased in Europe. Compared to conventional concrete buildings, wood buildings are more sensitive to dynamic loading at low frequencies. Also, the response to dynamic loading is in general more difficult to predict for wood buildings, given a certain degree of accuracy. This is a consequence of the com

‘If the change is going to happen it's not by us' : Exploring the role of NGOs in the politicization of Ugandan agriculture

Sustainable agricultural development that prioritizes the needs and respects the rights of smallholder farmers is widely framed as a societal goal by both national governments and international institutions. However, in many places this remains an elusive goal, not least in sub-Saharan Africa. The past decades have seen new types of rural social movements emerge, demanding socially just and enviro

Simultaneous Preclinical Positron Emission Tomography-Magnetic Resonance Imaging Study of Lymphatic Drainage of Chelator-Free Cu-Labeled Nanoparticles

BACKGROUND: Hybrid positron emission tomography (PET)-magnetic resonance imaging (MRI) systems have been taken in use as new clinical diagnostic tools including detection and therapy planning of cancer. To reduce the amount of contrast agents injected in patients while fully benefitting both modalities, dual-modality probes are required.MATERIAL AND METHODS: This study was first aimed at developin

Brain Tumor Characterization Using Multibiometric Evaluation of MRI

The aim was to evaluate volume, diffusion, and perfusion metrics for better presurgical differentiation between high-grade gliomas (HGG), low-grade gliomas (LGG), and metastases (MET). For this retrospective study, 43 patients with histologically verified intracranial HGG (n = 18), LGG (n = 10), and MET (n = 15) were chosen. Preoperative magnetic resonance data included pre- and post-gadolinium co