Results 41 to 50 of about 33,630 (280)

Effect of HLA-G5 Immune Checkpoint Molecule on the Expression of ILT-2, CD27, and CD38 in Splenic B cells

open access: yesJournal of Immunology Research, 2022
The human leukocyte antigen G (HLA-G) is an immune checkpoint molecule with a complex network of interactions with several inhibitory receptors. Although the effect of HLA-G on T cells and NK cells is well studied, the effect of HLA-G on B cells is still
Hana Rohn   +8 more
doaj   +1 more source

Modeling and Design of Millimeter-Wave Networks for Highway Vehicular Communication [PDF]

open access: yes, 2017
Connected and autonomous vehicles will play a pivotal role in future Intelligent Transportation Systems (ITSs) and smart cities, in general. High-speed and low-latency wireless communication links will allow municipalities to warn vehicles against safety
Egan, Malcolm   +3 more
core   +4 more sources

Analytical Models of the Performance of C-V2X Mode 4 Vehicular Communications [PDF]

open access: yes, 2018
The C-V2X or LTE-V standard has been designed to support V2X (Vehicle to Everything) communications. The standard is an evolution of LTE, and it has been published by the 3GPP in Release 14.
Gonzalez-Martin, Manuel   +3 more
core   +3 more sources

How long-term mass rearing affects the quality of the Trichogramma embryophagum (Hartig) (Hymenoptera: Trichogrammatidae) reared on Sitotroga cerealella (Olivier) eggs

open access: yesEgyptian Journal of Biological Pest Control, 2021
Background Maintaining the quality and efficacy of biological control agents during long-term mass rearing plays a crucial role in the success of a biological control program.
Farzaneh Sadat   +3 more
doaj   +1 more source

System Level Analysis for ITS-G5 and LTE-V2X Performance Comparison [PDF]

open access: yes2019 IEEE 16th International Conference on Mobile Ad Hoc and Sensor Systems (MASS), 2019
Vehicular communications, known under the name of V2X (Vehicle to Everything) are expected to grow fast in the next years, bringing for example safer driving conditions, optimized traffic management, energy reduction, etc.. Currently two short range-based technologies (ITS-G5, standardized in Europe by ETSI and derived from WiFi communications IEEE ...
Roux, Pierre   +3 more
openaire   +2 more sources

Real-Life Traffic Data Based ITS-G5 Channel Load Simulations of a Major Hungarian C-ITS Deployment Site

open access: yesApplied Sciences, 2023
Transportation efficiency and safety are crucial development areas nowadays. Cooperative Intelligent Transport Systems (C-ITSs), relying on Vehicle-to-Everything (V2X) communication, are a promising group of technologies and applications aimed at solving
András Wippelhauser   +3 more
doaj   +1 more source

Performance comparison between LTE-V2X and ITS-G5 under realistic urban scenarios [PDF]

open access: yes2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020
Wireless communications are being used for enhancing transport systems. In order to achieve these goals, some communication technologies are specially designed to support Vehicle-to-everything (V2X) functionalities. C-V2X (Cellular Vehicle-to-everything) or LTE-V2X and ITS-G5 are one of the existing solutions respectively standardized by 3GPP (3rd ...
Karoui, Mouna   +2 more
openaire   +2 more sources

Possible Application of Short Range Communication Technologies in the Digital Tachograph System to Support Vehicles Filtering during Road Controls [PDF]

open access: yes, 2011
The existing Digital Tachograph is a regulatory instrument (mandatory by Council Regulation since 1st May 2006) to enforce the application of social regulations in road transport especially with the view to increase traffic safety.
HAAS Lukas   +3 more
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Intra-Technology Enhancements for Multi-Service Multi-Priority Short-Range V2X Communication

open access: yesSensors
Cooperative Intelligent Transportation Systems (C-ITSs) are emerging as transformative technologies, paving the way for safe and fully automated driving solutions.
Ihtisham Khalid   +4 more
doaj   +1 more source

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