Results 111 to 120 of about 401,757 (275)
Applied Sciences, 2021 The fifth-generation of mobile network (5G) and beyond requires a radio access network (RAN) update in order to cope with the incoming increase of wireless data traffic and new applications.
Ramon Maia Borges +10 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Anticounterfeiting optical devices typically rely on random surface patterns revealed under IR/vis/UV light. Despite its security, this method suffers from the unavoidable deterioration of exposed superficial patterns. The proposed technique utilizes the high penetration depth and resolution of THz radiation to reveal submillimeter metallic patterns ...
Tiziana Ritacco +4 more
wiley +1 more source
Channel Modeling and Over-the-Air Signal Quality at 3.5 GHz for 5G New Radio
IEEE Access, 2021 With the next generation of mobile communication being trialled across the world, 5G New Radio (NR) promises to provide a flexible radio interface that fits a diverse range of use cases.
Elijah I. Adegoke +2 more
doaj +1 more source
Target Localization using Bistatic and Multistatic Radar with 5G NR Waveform [PDF]
arXiv, 2021 Joint communication and sensing allows the utilization of common spectral resources for communication and localization, reducing the cost of deployment. By using fifth generation (5G) New Radio (NR) (i.e., the 3rd Generation Partnership Project Radio Access Network for 5G) reference signals, conventionally used for communication, this paper shows sub ...
arxiv
Roles of Kdm6a and Kdm6b in Regulation of Mammalian Neural Regeneration
Advanced Science, EarlyView.This study reveals that Kdm6a plays key roles in repressing either peripheral nervous system (PNS) or central nervous system (CNS) axon regeneration, whereas Kdm6b is not involved in regulating CNS axon regeneration. Moreover, both demethylases are able to regulate CNS neuronal survival after injury, but with non‐overlapping mechanisms.
Shu‐Guang Yang +13 more
wiley +1 more source
A Primer on Bandwidth Parts in 5G New Radio [PDF]
arXiv, 2020 The fifth generation (5G) wireless access technology, known as New Radio (NR), features flexibility to support a variety of usage scenarios. One of the basic concepts in 5G NR is bandwidth part (BWP), which is, at a high level, a set of contiguous resource blocks configured inside a channel bandwidth.
arxiv
Targeting KMT5C Suppresses Lung Cancer Progression and Enhances the Efficacy of Immunotherapy
Advanced Science, EarlyView.This study reveals that KMT5C activates DNA damage repair to inhibit STING‐IRF3 pathway, downstream type I IFN signaling and CCL5 secretion, leading to the downregulation of CD8+ T cell infiltration and function in NSCLC, ultimately facilitating tumor progression.
Yunfeng Yuan +11 more
wiley +1 more source
Advanced Science, EarlyView.A novel surface defect engineering strategy toward low‐dimensional halide perovskite is proposed to achieve multiple optimized luminescent properties including continuously adjustable bandgap and emission color in a wide range, varied emission linewidth, increased PLQY, and extended lifetime.
Chen Sun +8 more
wiley +1 more source
Myonuclear alterations associated with exercise are independent of age in humans
The Journal of Physiology, EarlyView., 2023 Abstract figure legend Structural and mechanical properties of myonuclei in trained young and aged individuals. In skeletal muscle fibres from trained individuals, myonuclei are more spherical, have greater lamin A and are stiffer compared to untrained counterparts.
E. Battey +15 more
wiley +1 more source
Advanced Science, EarlyView.A multifunctional wound dressing (ACG gels) with antioxidant, local glycocontrol, and antibacterial properties to promote diabetic wound healing. Au‐CeO2 dumbbells effectively eliminate ROS, protecting cells from oxidative stress‐induced damage while exhibiting significant near‐infrared photothermal antibacterial activity.
Bangguo Zhou +9 more
wiley +1 more source