Results 51 to 60 of about 69,956 (250)

Models Development for Asphalt Pavement Performance Index in Different Climate Regions Using Soft Computing Techniques [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2023
The Pavement Condition Index (PCI) is one of the most critical pavement performance indicators and ride quality. This study aims to develop PCI models based on pavement distress parameters using conventional technique and artificial neural network (ANN ...
Abdualmtalab Ali   +4 more
doaj   +1 more source

Control and data channel resource allocation in OFDMA heterogeneous networks [PDF]

open access: yes, 2015
This paper investigates the downlink resource allocation problem in Orthogonal Frequency Division Multiple Access (OFDMA) Heterogeneous Networks (HetNets) consisting of macro cells and small cells sharing the same frequency band.
Dianati, Mehrdad   +3 more
core   +2 more sources

Ultra-long range correlations of the dynamics of jammed soft matter [PDF]

open access: yes, 2010
We use Photon Correlation Imaging, a recently introduced space-resolved dynamic light scattering method, to investigate the spatial correlation of the dynamics of a variety of jammed and glassy soft materials.
Brambilla, Giovanni   +10 more
core   +5 more sources

Ultra Low Loss Trench Gate PCI-PiN Diode with VF<350mV [PDF]

open access: yes, 2011
PiN diode forward voltage drop was reduced to as low as 325mV by the pulsed carrier injection (PCI) mechanism with trench MOS gate as the integrated injection control switch. The conventional PiN diodes have voltage drop of about 0.8V which is equivalent
Matsumoto Yasuaki   +2 more
core   +2 more sources

Effect of Genotype-Guided Oral P2Y12 Inhibitor Selection vs Conventional Clopidogrel Therapy on Ischemic Outcomes After Percutaneous Coronary Intervention [PDF]

open access: yesJAMA, 2020
After percutaneous coronary intervention (PCI), patients with CYP2C19*2 or *3 loss-of-function (LOF) variants treated with clopidogrel have increased risk of ischemic events. Whether genotype-guided selection of oral P2Y12 inhibitor therapy improves ischemic outcomes is unknown.To determine the effect of a genotype-guided oral P2Y12 inhibitor strategy ...
Naveen L, Pereira   +26 more
openaire   +2 more sources

LTE-advanced self-organizing network conflicts and coordination algorithms [PDF]

open access: yes, 2015
Self-organizing network (SON) functions have been introduced in the LTE and LTEAdvanced standards by the Third Generation Partnership Project as an excellent solution that promises enormous improvements in network performance.
Dohler, Mischa   +4 more
core   +2 more sources

A novel ultrafast-low-dose computed tomography protocol allows concomitant coronary artery evaluation and lung cancer screening [PDF]

open access: yes, 2018
BACKGROUND:Cardiac computed tomography (CT) is often performed in patients who are at high risk for lung cancer in whom screening is currently recommended.
Bandiera, A   +10 more
core   +1 more source

Coronary intramural hematoma: Challenges in diagnosis and management

open access: yesHeart Views, 2019
Coronary intramural hematoma (CIH) after percutaneous coronary intervention (PCI) is a rare cause of acute coronary syndrome. As the diagnosis is really challenging, its incidence is really under estimated.
Muhammed Moidy, Fahad Al Kindi
doaj   +1 more source

Impact of proctoring on success rates for percutaneous revascularisation of coronary chronic total occlusions. [PDF]

open access: yes, 2015
OBJECTIVE: To assess the impact of proctoring for chronic total occlusion (CTO) percutaneous coronary intervention (PCI) in six UK centres. METHODS: We retrospectively analysed 587 CTO procedures from six UK centres and compared success rates of ...
Bagnall, A   +19 more
core   +1 more source

Improvement of left ventricular function assessment by global longitudinal strain after successful percutaneous coronary intervention for chronic total occlusion.

open access: yesPLoS ONE, 2019
The benefit of revascularization of chronic total occlusion (CTO) in percutaneous coronary intervention (PCI) is controversial. On the other hand, left ventricular (LV) global longitudinal strain (GLS) is a more sensitive marker of LV myocardial ischemia
Misato Chimura   +3 more
doaj   +1 more source

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