Results 71 to 80 of about 23,986,676 (291)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Cyber-attack-induced equilibria of high-voltage direct-current power transmission systems

Autonomous Intelligent Systems
The electric power system is the largest man-made autonomous intelligent machine, which is of vital importance but vulnerable to cyber threats. This study investigates cyber-attack-induced equilibria, i.e., steady-state operation points, of two-terminal ...
Haonan Xu, Qinyu Wei, Kaiyu Li, Xiaoqin Liu, Yulong Ding, Dongliang Zheng, Kairui Feng, Yue Song, Jiazuo Hou   +8 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

Empirical model for quasi direct current interruption with a convoluted arc [PDF]

, 2014
This contribution considers various aspects of a quasi direct current, convoluted arc produced by a magnetic field (B-field) connected in parallel with an RLC circuit that have not been considered in combination.
Tennakoon, Sarath B., Shammas, Noel Y. A., Shpanin, L. M., Humphries, J. E., Shpanin, Leon, Spencer, J. W., Jones, G. R.   +6 more
core  

Assessment and enhancement of transfer capability for large-scale renewable generation base transmitted by voltage source converter based high voltage direct current system

International Journal of Electrical Power & Energy Systems
Voltage source converter based high voltage direct current transmission is a key method for transmitting large-scale renewable energy generation. The transfer capability of large-scale renewable generation base transmitted by voltage source converter ...
Shiyuan Chen, Shunjiang Lin, Yuerong Yang, Kaiyun Jiang, Mingbo Liu   +4 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

Energy and director switches commutation controls for the alternate arm converter [PDF]

, 2018
The Alternate Arm Converter (AAC) is promising multilevel Voltage Source Converter (VSC) suitable for High Voltage Direct Current (HVDC) transmission systems.
GUILLAUD, Xavier, VERMEERSCH, Pierre, MERLIN, Michael M.C., EGROT, Philippe, GRUSON, Francois   +4 more
core   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Pollution Severity Monitoring of High Voltage Transmission Line Insulators Using Wireless Device Based on Leakage Current Bursts

, 2022
Publisher Copyright: © 2013 IEEE.The present article describes a smart wireless online device for the severity monitoring of the contaminated insulators of high voltage transmission networks.
Mahmoud, Karar, Gouda, Osama E., Lehtonen, Matti, Darwish, Mohamed M.F., Elkhodragy, Tamer M.   +4 more
core   +1 more source

UHVDC Transmission Fault Location Based on Residual Convolutional Neural Network

Journal of Harbin University of Science and Technology
A method based on residual convolutional neural network for high-voltage direct current transmission fault location is proposed to address the issue of excessive reliance on the attenuation constant of the transmission line in traditional ultra-high ...
LI Ji, ZHANG Xueyou, ZHANG Junjie, SHI Wen, RUAN Wei, DAI Jianfeng   +5 more
doaj   +1 more source