Results 11 to 20 of about 1,218,893 (387)

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

VEIN-TO-VEIN TRANSFUSION OF BLOOD [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1910
In a previous paper, dealing with the transfusion of blood in the human species, we presented a summary of the literature on this subject and a description of both the old and modern methods of performing transfusion. At the present time, the method in vogue in the performance of this operation is the direct junction of the vessels either by suture or ...
Nate Ginsburg, George Morris Dorrance
openaire   +3 more sources

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

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