Results 131 to 140 of about 478,212 (348)

Dysthyroid Ophthalmopathy: Orbital Evaluation with B-Scan Ultrasonography [PDF]

open access: bronze, 1977
John V. Forrester   +2 more
openalex   +1 more source

Thoracic ultrasonography: a narrative review

open access: yesIntensive Care Medicine, 2019
P. Mayo   +9 more
semanticscholar   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Assessment of ovarian reserve function in patients with adenomyosis and ovarian endometriosis by three-dimensional transvaginal ultrasound and Anti-Müllerian hormone

open access: yesScientific Reports
We evaluated the impact of adenomyosis and ovarian endometriosis on ovarian reserve function through transvaginal three-dimensional ultrasound and anti-mullerian hormone testing.
Hui Yin   +3 more
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Clinical and contrast-enhanced ultrasonographic characteristics of peripheral lung masses in patients infected with human immunodeficiency virus

open access: yesZhongguo Linchuang Yixue
ObjectiveTo evaluate the clinical characteristics of human immunodeficiency virus (HIV) infected patients with peripheral lung masses (PLMs), and to assess the diagnostic utility of contrast-enhanced ultrasound (CEUS) in differentiating benign and ...
Lei ZHAO   +7 more
doaj   +1 more source

From Low Symmetry to High Dissymmetry: Chiral Plasmonic Films of Binary and Nanobipyramid Assemblies

open access: yesAdvanced Functional Materials, EarlyView.
This work develops highly dissymmetric chiral plasmonic thin films by helically assembling gold nano bipyramids within a liquid‐crystal template. Engineering of the chiroptical response is achieved by varying particle size and geometry, as well as preparing binary assemblies.
Martyna Wasiluk   +10 more
wiley   +1 more source

Ultrasonography in Ophthalmology

open access: hybrid, 1975
J Vanýsek, J Preisová, J. Obraz
openalex   +1 more source

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