317 items found

Types: other Tags: Biotechnology Cell Biology Space Science

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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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    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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    The application of FTIR microspectroscopy in a non-invasive and non-destructi...

    Abstract The potential of Fourier Transform Infrared (FTIR) microspectroscopy, to inform the study and conservation of mineralised excavated textiles is discussed, highlighted...
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    Patternable particle microarray utilizing controllable particle delivery

    Abstract In this study, we demonstrate an on-demand delivering and sequential arraying of single microparticles utilizing multiple pneumatic pressure-driven elastomer valves and...
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    Comparative study of pulse interactions in optical fiber transmission systems...

    We compare nonlinear channel interactions in classical soliton, periodically-stationary dispersion-managed soliton (DMS), and chirped-return-to-zero (CRZ) systems. We studied...
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    Developmental and morphological studies in Japanese medaka with ultra-high re...

    We propose ultra-high resolution optical coherence tomography to study the morphological development of internal organs in medaka fish in the post-embryonic stages at micrometer...
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    Isolation of exosomes from whole blood by a new microfluidic device: proof of...

    Abstract Background Exosomes are endocytic-extracellular vesicles with a diameter around 100 nm that play an essential role on the communication between cells. In fact, they...
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    Removal of the product from the culture medium strongly enhances free fatty a...

    Abstract Background Cyanobacterial mutants engineered for production of free fatty acids (FFAs) secrete the products to the medium and hence are thought to be useful for biofuel...
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    Epidemiology of burns in pediatric patients of Beijing City

    Abstract Background This study aimed to assess the epidemiological characteristics of pediatric burns in Beijing City. Methods This was a retrospective study of pediatric...
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    Integrative assessment of brain and bone invasion in meningioma patients

    Abstract Background Various prognostic factors have been suggested in meningioma patients including WHO grading, brain invasion and bone involvement, for instance. Brain...
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    Microcirculatory dysfunction and dead-space ventilation in early ARDS: a hypo...

    Abstract Background Ventilation/perfusion inequalities impair gas exchange in acute respiratory distress syndrome (ARDS). Although increased dead-space ventilation (VD/VT) has...
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    Synthesis of graphene oxide-quaternary ammonium nanocomposite with synergisti...

    Abstract Background Bacterial infection is one of the most common complications in burn, trauma, and chronic refractory wounds and is an impediment to healing. The frequent...
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    Image reconstruction for structured-illumination microscopy with low signal l...

    We report a new image processing technique for the structured illumination microscopy designed to work with low signals, with the goal of reducing photobleaching and...
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    Impact of faculty development programme on self-efficacy, competency and atti...

    Abstract Background Soon after Bhutan’s first medical university was established in 2012, Faculty Development Programmes (FDPs) were adopted for efficient delivery of...
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    Evaluation of EMG pattern recognition for upper limb prosthesis control: a ca...

    Abstract Background Although electromyogram (EMG) pattern recognition (PR) for multifunctional upper limb prosthesis control has been reported for decades, the clinical benefits...
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    High-intensity versus low-intensity noninvasive positive pressure ventilation...

    Abstract Background Despite the positive outcomes of the use of noninvasive positive pressure ventilation (NPPV) in patients with acute exacerbation of chronic obstructive...
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    A practical method to remove Perfluorooctanoic acid from aqueous media using ...

    Perfluorooctanoic acid (PFOA) is an organic compound that is persistent and very toxic to living organisms and the environment. In this study, two kinds of Mg-Al-layered double...
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    IgG4-related aortitis/periaortitis and periarteritis: a distinct spectrum of ...

    Abstract Background Large vessels could be involved in immunoglobulin (Ig)-G4-related disease (IgG4-RD). This study aimed to clarify the clinical features and evaluate the...
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    High-resolution dual-modality photoacoustic ocular imaging

    We have developed a prototype ocular imaging system that integrates optical-resolution photoacoustic microscopy and high-frequency ultrasound imaging. The system can perform...
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    Minimally invasive dual incision with mini plate internal fixation improves o...

    Abstract Background Calcaneal Sanders type III or higher fractures traditionally have been treated with open reduction and internal fixation (ORIF); however, ORIF has associated...