Results 11 to 20 of about 1,196,806 (365)

DSRC Applicability in Cameroon Road Traffic: A Simulation Study [PDF]

open access: yesEAI Endorsed Transactions on Mobile Communications and Applications, 2021
The IEEE 802.11p standard has been amended in the 5.9GHz band in 2010 to provide road safety by enabling vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications.
M. Zongo   +3 more
doaj   +1 more source

In memory of Prof. Hugo Partsch

open access: yesVeins and Lymphatics, 2023
Not ...
Giovanni Mosti
doaj   +1 more source

What are the ideal characteristics of a venous stent?

open access: yesVeins and Lymphatics, 2021
Historically, the stents used in the venous system were not dedicated scaffolds. They were largely adapted arterial stents. An essential feature of a venous stent is compliance, in order to adapt its crosssectional area to the vein.
Ilaria Massi, Paolo Zamboni
doaj   +1 more source

Risk of heparinoid use in cosmetics and moisturizers in individuals vaccinated against severe acute respiratory syndrome coronavirus 2

open access: yesThrombosis Journal, 2021
Recently, heparin-induced thrombocytopenia (HIT) after vaccination with the vaccines manufactured by AstraZeneca and Pfizer–BioNTech has been published in the New England Journal of Medicine.
Kenji Yamamoto
doaj   +1 more source

Adverse effects of COVID-19 vaccines and measures to prevent them

open access: yesVirology Journal, 2022
Recently, The Lancet published a study on the effectiveness of COVID-19 vaccines and the waning of immunity with time. The study showed that immune function among vaccinated individuals 8 months after the administration of two doses of COVID-19 vaccine ...
Kenji Yamamoto
doaj   +1 more source

Towards the Generation of Synthetic Images of Palm Vein Patterns: A Review [PDF]

open access: yesInformation Fusion 89 (2023) 66-90, 2022
With the recent success of computer vision and deep learning, remarkable progress has been achieved on automatic personal recognition using vein biometrics. However, collecting large-scale real-world training data for palm vein recognition has turned out to be challenging, mainly due to the noise and irregular variations included at the time of ...
arxiv   +1 more source

Using Non-Contrast MRA to Discriminate between Obstructive and Nonobstructive Venous Diseases of the Legs

open access: yesDiagnostics, 2021
Background: Venous interventions of the legs are less predictable owing to a lock of objective tools. Methods: One hundred and twenty patients with lower extremity venous disease were evaluated anatomically using TRANCE MRI.
Chien-Wei Chen   +7 more
doaj   +1 more source

Efficacy and safety of oral pulmonary vasodilators in pulmonary veno‐occlusive disease

open access: yesPulmonary Circulation, 2022
Pulmonary veno‐occlusive disease (PVOD) or pulmonary capillary hemangiomatosis (PCH) is a rare subtype of pulmonary hypertension with dismal prognosis.
Junichi Nakamura   +12 more
doaj   +1 more source

Efficacy and safety assessment of an ultrasound-based thermal treatment of varicose veins in a sheep model

open access: yesInternational Journal of Hyperthermia, 2020
Purpose Varicose veins are a common pathology that can be treated by endovenous thermal procedures like radiofrequency ablation (RFA). Such catheter-based techniques consist in raising the temperature of the vein wall to 70 to 120 °C to induce vein wall ...
Nesrine Barnat   +5 more
doaj   +1 more source

Constraints on Element Mobility During Deformation Within the Seismogenic Zone, Shimanto Belt, Japan

open access: yesGeochemistry, Geophysics, Geosystems, 2021
Subduction interfaces exhibit a variety of slip behaviors, including megathrust and slow earthquakes. Field observations are consistent with crack‐seal deformation, in which tensile cracks are sealed by fluid‐transported solute.
Gabrielle Ramirez   +4 more
doaj   +1 more source

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