2,897 items found

Types: other Tags: Space Science

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    Multiwavelength parallel phase-shifting digital holography using angular mult...

    We propose a single-shot digital holography for recording multiwavelength and complex amplitude information by using a single monochromatic image sensor. The zeroth-order wave...
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    Thermo-optic tuning and switching in SOI waveguide Fabry-Perot microcavities

    Compact silicon-on-insulator (SOI) waveguide thermo-optically tunable Fabry-Perot microcavities with silicon/air Bragg mirrors are demonstrated. Quality factors of Q=4,584 are...
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    Parametric distortion-adaptive neighborhood for omnidirectional camera

    Catadioptric omnidirectional images exhibit serious nonlinear distortion due to the involved quadratic mirror. Conventional pinhole model-based methods perform poorly when...
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    Enhanced quantitative phase imaging in self-interference digital holographic ...

    Self-interference digital holographic microscopy (DHM) has been found particular suitable for simplified quantitative phase imaging of living cells. However, a main drawback of...
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    Patient-reported quality indicators to evaluate physiotherapy care for hip an...

    Abstract Background There is no physiotherapy-specific quality indicator tool available to evaluate physiotherapy care for people with hip and/or knee osteoarthritis (OA). This...
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    Acetate metabolic requirement of avian pathogenic Escherichia coli promotes i...

    Abstract Avian pathogenic Escherichia coli (APEC) is a facultative intracellular pathogen, and intracellular persistence in macrophages is essential for APEC extraintestinal...
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    Oxidative stress and premature senescence in corneal endothelium following pe...

    Abstract Background The purpose of this study was to address the question of how the premature senescence process may affect corneal endothelium after penetrating keratoplasty,...
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    What helps or hinders the transformation from a major tertiary center to a ma...

    Abstract Background Major Trauma Centers (MTCs), as part of a trauma system, improve survival and functional outcomes from injury. Developing such centers from current teaching...
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    The effect of hearing protection devices on speech intelligibility of Persian...

    Abstract Objective This study aimed to investigate the effect of hearing protection devices (HPDs) on speech intelligibility in Persian work environments. Three current earmuffs...
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    Gabor fusion master slave optical coherence tomography

    This paper describes the application of the Gabor filtering protocol to a Master/Slave (MS) swept source optical coherence tomography (SS)-OCT system at 1300 nm. The MS-OCT...
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    A sliding mode contact electrification based triboelectric-electromagnetic hy...

    Abstract The present work describes the hybridization of two different energy harvesters works simultaneously in a single package. By applying simultaneous mechanical force, two...
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    Genetic tool for fate mapping of Oct4 (Pou5f1)-expressing cells and their pro...

    Abstract Background Methods based on site-specific recombinases are widely used in studying gene activities in vivo and in vitro. In these studies, constitutively active or...
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    A systematic review of media parenting in the context of childhood obesity re...

    Abstract Background We conducted a systematic review to obtain studies on childhood obesity and parenting published between 2009 and 2015, and draw out those studies with a...
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    Time to appropriate antibiotic therapy is a predictor of outcome in patients ...

    Abstract Background Bloodstream infections (BSIs) by Klebsiella pneumoniae carbapenemase (KPC)-producing Klebsiella pneumoniae (Kp) are associated with high mortality. The aim...
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    A video based feedback system for control of an active commutator during beha...

    Abstract Background To investigate the relationship between neural function and behavior it is necessary to record neuronal activity in the brains of freely behaving animals, a...
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    Compliance with water advisories after water outages in Norway

    Background: Water advisories, especially those concerning boiling drinking water, are widely used to reduce risks of infection from contaminants in the water supply. Since the...
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    Knowledge, attitudes, beliefs, values, preferences, and feasibility in relati...

    Abstract Background Adopting technologies such as injection safety devices in healthcare settings can enhance injection safety. Developing guidelines for appropriate adoption of...
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    Quality of observational studies in prestigious journals of occupational medi...

    Abstract Objective The present study applied the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement to observational studies published in...
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    Kinematic adaptions to induced short-term pelvic limb lameness in trotting dogs

    Abstract Background Lameness due to paw injuries is common in the clinical practice. Although many studies investigated gait adaptations to diseases or injuries, mainly of the...
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    Effect of dental implant surface roughness in patients with a history of peri...

    Abstract Background To review the literature on the effect of dental implant surface roughness in patients with a history of periodontal disease. The present review addresses...