Results 1 to 10 of about 49,733 (292)

Reflection confocal microscopy for quantitative assessment of airway surface layer dysregulation and pharmacological rescue in cystic fibrosis under near-physiological conditions [PDF]

open access: yesScientific Reports
Proper regulation of airway surface layer (ASL) is essential for effective mucociliary clearance (MCC) in healthy airways. ASL depletion due to deficient cystic fibrosis transmembrane conductance regulator (CFTR)-mediated anion/fluid secretion plays an ...
Ayça Seyhan Agircan   +10 more
doaj   +2 more sources

Hand Gesture Recognition of Static Letters American Sign Language (ASL) Using Deep Learning [PDF]

open access: yesEngineering and Technology Journal, 2020
An American Sign Language (ASL) is a complex language. It is depending on the special gesture stander of marks. These marks are represented by hands with assistance by facial expression and body posture. ASL is the main communication language of deaf and
Abdulwahab Abdulhussein, Firas Raheem
doaj   +1 more source

Role of Advanced MR Imaging in Diagnosis of Neurological Malignancies: Current Status and Future Perspective

open access: yesJournal of Integrative Neuroscience, 2023
Lesions of the central nervous system (CNS) can present with numerous and overlapping radiographical and clinical features that make diagnosis difficult based exclusively on history, physical examination, and traditional imaging modalities.
Akram M Eraky   +4 more
doaj   +1 more source

Molecular Investigation Confirms Myotis Genus Bats as Common Hosts of Polychromophilus in Brazil

open access: yesMicroorganisms, 2023
Plasmodium spp. and some other blood parasites belonging to the order Haemosporida are the focus of many epidemiological studies worldwide. However, haemosporidian parasites from wild animals are largely neglected in scientific research.
Bruno da Silva Mathias   +13 more
doaj   +1 more source

Differentiation between various types and subtypes of intracranial meningiomas with advanced MRI

open access: yesSouth African Journal of Radiology, 2022
Background: Meningiomas are the most prevalent of all intracranial tumours. Although they are mostly benign, about 20% of meningiomas are atypical or malignant.
Mousam Panigrahi   +5 more
doaj   +1 more source

Design and Analysis of American Sign Language Classifier Based on n-tuple Technique [PDF]

open access: yesEngineering and Technology Journal, 2018
This work consists of three stages: the first stage is the collection of data (images) for 26 letters alphabet, which is 1040 images, 40 for each class (letter).
Mahmuod AL-Muifraje   +2 more
doaj   +1 more source

Distribution of Ocular Anterior and Posterior Segment Lengths Among a Cataract Surgical Population in Shanghai

open access: yesFrontiers in Medicine, 2021
Purpose: To investigate the distributions of the ocular anterior and posterior segment lengths among a cataract surgical population in Shanghai.Design: Cross-sectional study.Methods: Ocular biometric parameters of 23,462 eyes of 23,462 cataract surgery ...
Jiao Qi   +34 more
doaj   +1 more source

Establishment and characterization of a liver cell line from black porgy, Acanthopagrus schlegelii

open access: yesAquaculture Reports, 2022
In this study, a liver cell line (ASL) derived from black porgy (Acanthopagrus schlegelii) was established and characterised. After the initial primary culture, the cell line has been cultured for over 40 passages at 28 °C in Dulbecco's modified Eagle's ...
Hongbo Pan   +8 more
doaj   +1 more source

ASL-BIDS, the brain imaging data structure extension for arterial spin labeling

open access: yesScientific Data, 2022
Arterial spin labeling (ASL) is a non-invasive MRI technique that allows for quantitative measurement of cerebral perfusion. Incomplete or inaccurate reporting of acquisition parameters complicates quantification, analysis, and sharing of ASL data ...
Patricia Clement   +20 more
doaj   +1 more source

Cerebrovascular reactivity measurements using simultaneous 15O-water PET and ASL MRI: Impacts of arterial transit time, labeling efficiency, and hematocrit

open access: yesNeuroImage, 2021
Cerebrovascular reactivity (CVR) reflects the capacity of the brain to meet changing physiological demands and can predict the risk of cerebrovascular diseases.
Moss Y Zhao   +15 more
doaj   +1 more source

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