Results 91 to 100 of about 3,026,631 (352)

Transthoracic three-dimensional echocardiography for the assessment of straddling tricuspid or mitral valves [PDF]

open access: yes, 2000
Background The advent of 3D echocardiography has provided a technique which, potentially, could afford significant additional information over conventional cross-sectional echocardiography in the assessment of patients with straddling atrioventricular ...
Anderson, RH   +3 more
core  

Holography and photopolymer recording materials [PDF]

open access: yes, 2010
Paper presented at Fundamental Advances in Holography II (DMB), Digital Holography and Three-Dimensional Imaging (DH) conference, Miami, Florida, April 11, 2010Photopolymers act as drivers and enabler of fabrication technologies for applications ...
John T. Sheridan, Sheridan, John T.
core   +1 more source

PEA-CLARITY: Three Dimensional (3D) Molecular Imaging of Whole Plant Organs

open access: yesBio-Protocol, 2016
Here we report the adaptation of the CLARITY technique to plant tissues with addition of enzymatic degradation to improve optical clearing and facilitate antibody probe penetration.
William Palmer   +6 more
doaj   +1 more source

Comparison of three-dimensional scanner systems for craniomaxillofacial imaging.

open access: yesJournal of Plastic, Reconstructive & Aesthetic Surgery, 2017
Two-dimensional photographs are the standard for assessing craniofacial surgery clinical outcomes despite lacking three-dimensional (3D) depth and shape.
Paul G M Knoops   +10 more
semanticscholar   +1 more source

Three-dimensional imaging for large LArTPCs [PDF]

open access: yesJournal of Instrumentation, 2018
High-performance event reconstruction is critical for current and future massive liquid argon time projection chambers (LArTPCs) to realize their full scientific potential. LArTPCs with readout using wire planes provide a limited number of 2D projections.
Qian, Xin   +3 more
openaire   +2 more sources

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Micro-magnetic resonance imaging study of live quail embryos during embryonic development [PDF]

open access: yes, 2011
Eggs containing live Japanese quail embryos were imaged using micro-magnetic resonance imaging (μMRI) at 24-h intervals from Day 0 to 8, the period during which the main body axis is being laid down and organogenesis is taking place.
Welten, Monique   +14 more
core   +1 more source

Electron ptychographic microscopy for three-dimensional imaging

open access: yesNature Communications, 2017
Knowing the three-dimensional structural information of materials at the nanometer scale is essential to understanding complex material properties.
Si Gao   +6 more
semanticscholar   +1 more source

Three-dimensional Imaging of Atrial Myxoma [PDF]

open access: yesCirculation, 1998
A 36-year-old man was admitted for investigation of night sweats and increasing exertional dyspnea. On clinical examination, he was afebrile, with normal blood pressure, regular cardiac rhythm, and no signs of cardiac failure. Auscultation revealed a holosystolic murmur, a diastolic rumbling, and an early diastolic sound (“tumor plop”).
Pretre, René   +3 more
openaire   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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