Results 61 to 70 of about 143,933 (274)

Mepce Restrains Ferroptosis in Prostate Cancer Through 7SK–P‐TEFb Pause Control

Advanced Science, EarlyView.
Genome‐wide CRISPR screening identifies MEPCE as a pause‐control regulator that restrains ferroptosis in prostate cancer. MEPCE loss releases P‐TEFb/CDK9 from 7SK snRNP control, enhances RNAPII Ser2 phosphorylation, and accelerates NRF2‐HMOX1‐driven labile iron accumulation and lipid peroxidation, revealing a transcriptional kinetic gate that lowers ...
Tongtong Zhang, Xiangyang Zhan, Jiexiang Zhang, Mingyue Tan, Chuanmin Chu, Guanqun Ju, Xinyu Zhai, Jianyi Gu, Huirong Zhu, Dongliang Xu   +9 more
wiley   +1 more source

Optimal Content Downloading in Vehicular Networks [PDF]

, 2013
We consider a system where users aboard communication-enabled vehicles are interested in downloading different contents from Internet-based servers. This scenario captures many of the infotainment services that vehicular communication is envisioned to ...
CHIASSERINI, Carla Fabiana, Casetti, Claudio, Casetti, Claudio Ettore, Fiore, Marco, Chiasserini, Carla-Fabiana, Malandrino, Francesco, Chiasserini C.-F.   +6 more
core   +1 more source

Fog-Based Crime-Assistance in Smart IoT Transportation System

IEEE Access, 2018
Smart transportation safety (STS) envisions improving public safety through a significant paradigm shift for police authority responses on crimes toward a pro-active one. The application of smart surveillance in STS is critical for automatic and accurate
Augusto J. V. Neto, Zhongliang Zhao, Joel J. P. C. Rodrigues, Hugo Barros Camboim, Torsten Braun   +4 more
doaj   +1 more source

Using machine learning for handover optimization in vehicular fog computing [PDF]

Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing, 2019
Smart mobility management would be an important prerequisite for future fog computing systems. In this research, we propose a learning-based handover optimization for the Internet of Vehicles that would assist the smooth transition of device connections and offloaded tasks between fog nodes.
Salman Memon 0001, Muthucumaru Maheswaran   +1 more
openaire   +3 more sources

Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets Through Dynamic Dense Scattering Media

Advanced Science, EarlyView.
Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley   +1 more source

Optimized Resource Allocation in Vehicular Fog Computing Environments Using Hybrid MOSP Algorithm

Zanco Journal of Pure and Applied Sciences
Due to the appearance of new concepts such as fog computing and rapid progress toward the Internet of Vehicles (IOV), cloud computing becomes faced with the problem of resource allocation.
Nahro Kamal Saeed, Khalid A. Asaad, Arkan A. Saffer   +2 more
doaj   +1 more source

Multiplexed Profiling of Individual Extracellular Vesicles Reveals Lung Cancer‐Associated Protein Signatures

Advanced Science, EarlyView.
Cygnus (Cyclic‐imaging gateway to nanovesicles underlying signature) integrates multiplexed single‐EV protein imaging with a practical analysis workflow to examine EV phenotypes at vesicle, subpopulation, and sample scales. ABSTRACT Lung cancer is frequently diagnosed after curative treatment windows have narrowed, creating a need for minimally ...
Mi Hyeon Cho, Yein Chung, Yoonjeong Choi, Baekdong Cha, Jayeon Song, Nuri Oh, Ala Jo, Thomas S. C. Ng, Hyunho Kim, Hyun‐Kyung Woo, Chang Hyun Kim, Cesar M. Castro, Miles A. Miller, Hakho Lee   +13 more
wiley   +1 more source

Hybrid deep learning and graph-based intrusion detection for vehicular fog computing networks: leveraging transformers, GNNs, and GANs for enhanced security

Journal of Cloud Computing: Advances, Systems and Applications
Vehicular Fog Computing Networks (VFCNs) have emerged as a critical component of intelligent transportation systems, enabling latency-sensitive and safety-critical applications such as autonomous driving, real-time traffic management, and vehicle-to ...
Umesh Kumar Lilhore, Sarita Simaiya, Kavitha P., Monish Khan, Mehedi Masud, Alharbi Khalid, Sultan Algarni   +6 more
doaj   +1 more source

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

Advanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang, Narina Jung, Min‐Hyeok Kim, Wanyoung Lim, Zhenzhong Chen, Byung Mook Weon, Sungsu Park   +6 more
wiley   +1 more source

Rhenium‐Based β‐Galactosidase Probe Allows Senescence Profiling by Mass Cytometry

Angewandte Chemie, EarlyView.
Senescence‐associated β‐galactosidase (SA‐β‐Gal) activity is a widely accepted biomarker of cellular senescence, yet its integration with other senescence markers has been limited by available detection methods. Here, we introduce ReGal, a mass cytometry‐compatible SA‐β‐Gal activity probe that can be multiplexed with established markers of senescence ...
Adam Tam, Kris Elbein, Aleida G. Gonzalez, Edgar A. Arriaga, Mark Nitz   +4 more
wiley   +2 more sources