Results 1 to 10 of about 209,238 (297)

Optical coherence tomography-guided coronary stent implantation compared to angiography: a multicentre randomised trial in PCI – design and rationale of ILUMIEN IV: OPTIMAL PCI

open access: greenEuroIntervention, 2021
AIMS Randomized trials have demonstrated improvement in clinical outcomes with intravascular ultrasound (IVUS)-guided percutaneous coronary intervention (PCI) compared with angiography-guided PCI.
Ziad A. Ali   +19 more
openalex   +3 more sources

Artificial Neural Network Modelling and Experimental Evaluation of Dust and Thermal Energy Impact on Monocrystalline and Polycrystalline Photovoltaic Modules

open access: yesEnergies, 2022
Many environmental parameters affect the performance of solar photovoltaics (PV), such as dust and temperature. In this paper, three PV technologies have been investigated and experimentally analyzed (mono, poly, and flexible monocrystalline) in terms of
Jabar H. Yousif   +4 more
doaj   +1 more source

OCT or Angiography Guidance for PCI in Complex Bifurcation Lesions.

open access: yesNew England Journal of Medicine, 2023
BACKGROUND Imaging-guided percutaneous coronary intervention (PCI) is associated with better clinical outcomes than angiography-guided PCI. Whether routine optical coherence tomography (OCT) guidance in PCI of lesions involving coronary-artery branch ...
N. Holm   +40 more
semanticscholar   +1 more source

Exploring the Influence of Social Media Usage for Academic Purposes Using a Partial Least Squares Approach

open access: yesComputation, 2021
Social media applications have been increasingly gaining significant attention from online education and training platforms. Social networking tools provide multiple advantages for communicating, exchanging opinions, and discussing specific issues ...
Jabar H. Yousif   +3 more
doaj   +1 more source

TRUE ORTHO GENERATION OF URBAN AREA USING HIGH RESOLUTION AERIAL PHOTOS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The pros and cons of existing methods for true ortho generation are analyzed based on a critical literature review for its two major processing stages: visibility analysis and occlusion compensation.
Y. Hu, D. Stanley, Y. Xin
doaj   +1 more source

Photonic Integrated Circuits for Passive Optical Networks: Outlook and Case Study of Integrated Quasi-Coherent Receiver

open access: yesPhotonics, 2023
Photonic Integrated Circuits (PICs) are taking a major role in the telecommunications and datacenter markets. The increased complexity of coexisting and fast evolving standards for Passive Optical Networks (PONs) suggests the introduction of PICs will be
Francisco Rodrigues   +4 more
doaj   +1 more source

Timing of Complete Revascularization with Multivessel PCI for Myocardial Infarction.

open access: yesNew England Journal of Medicine, 2023
BACKGROUND In patients with ST-segment elevation myocardial infarction (STEMI) with multivessel coronary artery disease, the time at which complete revascularization of nonculprit lesions should be performed remains unknown.
B. Stähli   +44 more
semanticscholar   +1 more source

PCI or CABG for left main coronary artery disease: the SWEDEHEART registry

open access: yesEuropean Heart Journal, 2023
Aims An observational nationwide all-comers prospective register study to analyse outcomes after coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI) in unprotected left main coronary artery (LMCA) disease.
J. Persson   +9 more
semanticscholar   +1 more source

AUTOMATIC KAPPA ANGLE ESTIMATION FOR AIR PHOTOS BASED ON PHASE ONLY CORRELATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The approximate value of exterior orientation parameters is needed for air photo bundle adjustment. Usually the air borne GPS/IMU can provide the initial value for the camera position and attitude angle.
Z. Xiong, D. Stanley, Y. Xin
doaj   +1 more source

Estimated Pollutant Load from Nuclear and Energy Research Institute (IPEN/CNEN-SP, BRAZIL)

open access: yesBrazilian Journal of Radiation Sciences, 2021
To quantify the pollutant load received by a water body is one necessary step to keep its original standards, irrespective to the releasing source. Thus, to monitor and control the amount of pollutants released in a water body assures the water will ...
Tatiane Bernardino de Seixas Carvalho da Silva   +7 more
doaj   +1 more source

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