Results 141 to 150 of about 4,625,198 (299)

Parameter and Data-Efficient Spectral StyleDCGAN

CoRR
We present a simple, highly parameter, and data-efficient adversarial network for unconditional face generation. Our method: Spectral Style-DCGAN or SSD utilizes only 6.574 million parameters and 4739 dog faces from the Animal Faces HQ (AFHQ) dataset as training samples while preserving fidelity at low resolutions up to 64x64. Code available at https://
openaire   +4 more sources

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

High efficiency UTC photodiode for high spectral efficiency THz links

, 2017
International audienceThis paper presents high-efficiency Unitravelling carrier photodiodes for THz communications. Using high-level modulation schemes, QAM-16 and 32 Gbit/s data-rate is obtained using these devices, that combine high power level and ...
Latzel, Philipp, Peytavit, Emilien, Ducournau, Guillaume, E. Peytavit, Wallart, X., Pavanello, Fabio, S. Bretin, Coinon, Christophe, Zaknoune, Mohammed, C. Coinon, Billet, Maximilien, M. Zaknoune, J F Lampin, Lampin, Jean-Francois, G. Ducournau, F. Pavanello, X. Wallart, M. Billet, P. Latzel, Bretin, Sara   +19 more
core   +1 more source

3D dual-mode OFDM-IM modulation with multi-envelope approach and performance analysis

Tongxin xuebao
To address the issues of high bit error rate and limited anti-interference capability in current high-dimensional OFDM index modulation systems, a dual-mode orthogonal frequency division multiplexing index modulation scheme based on multi-envelope three ...
GUO Yi, HUA Zhuhao, LIU Gang, FU Shaozhong   +3 more
doaj  

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

Nonorthogonal group encryption code index modulation scheme based on reversible cellular automata

Tongxin xuebao
To meet the high-rate communication and strong security communication requirements of 6G networks, a nonorthogonal grouping encryption code index modulation (NGECIM) scheme based on reversible cellular automata for code index modulation technology was ...
MA Yingjie, WANG Dan, ZHAO Geng, XU Fenglin, LIU Yueheng   +4 more
doaj  

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Asymptotic spectral efficiency of MC-CDMA with multiple antennas

The asymptotic spectral efficiency of multicarrier CDMA (MC-CDMA) with multiple transmit and receive antennas is analysed in this paper. The closed-form spectral efficiency is derived when matched filter and minimum mean square error (MMSE) front ends ...
Ren X, Zhou S, Liu R, Chester EG, Sharif BS, Zhou Z   +5 more
core   +4 more sources

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