Results 61 to 70 of about 5,119 (217)

Reconstruction-Resistant Image Transmission Using Semantic Communications

Applied Sciences
Semantic communication has emerged as a promising paradigm for next-generation wireless networks, offering substantial efficiency gains by prioritizing the transmission of task-relevant meaning over bit-level accuracy.
Thisarani Atulugama, Yasith Ganearachchi, Prabath Samarathunga, Udara Jayasinghe, Anil Fernando   +4 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

SKY-Chunks: A Session-Key-Guided Chunking System for Lightweight and Secure LoRaWAN Image Delivery

IEEE Open Journal of the Communications Society
Sending images over Long Range Wide Area Networks (LoRaWAN) faces many challenges. These include very low bandwidth, strict duty-cycle limits, and the need for strong security over an open wireless medium.
Priya Gautam, Hari Prabhat Gupta
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

Image Transmission Utilizing Amplitude Modulation in Rydberg Atomic Antenna

IEEE Photonics Journal
Microwave electric field precision measurement based on Rydberg atomic quantum coherence effect has rapidly advanced in recent years, capitalizing on its high sensitivity, broad bandwidth, and traceability.
Peng Zhang, Shaoxin Yuan, Mingyong Jing, Jinpeng Yuan, Hao Zhang, Linjie Zhang   +5 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Efficient Image Transmission for Autonomous Systems Using Residual Dense Feature Networks Over LoRa Networks

Paradigma
Autonomous systems face challenges in transmitting high-quality images over bandwidth-constrained networks like LoRa, which operates at data rates of 0.3–50 kbps.
Muhamad Fadly Rizqy Praptawilaga, Galura Muhammad Suranegara, Arief Suryadi Satyawan   +2 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

A Comparative Study of Quantum Haar Wavelet and Quantum Fourier Transforms for Quantum Image Transmission

Information
Quantum communication has achieved significant performance gains compared to classical systems but remains sensitive to channel noise and decoherence.
Udara Jayasinghe, Thanuj Fernando, Anil Fernando   +2 more
doaj   +1 more source

Image Transmission Algorithm for Personnel Monitoring Based on PD-NOMA [PDF]

Jisuanji gongcheng
Personnel monitoring in hazardous areas requires a high camera density, real-time transmission, and high image quality. Power Domain Non-Orthogonal Multiple Access (PD-NOMA) technology can support the parallel transmission of multiple channels, which is ...
WU Fan, XU Chaonong, ZOU Yinghao
doaj   +1 more source