Results 51 to 60 of about 79,824 (310)

EBV‐Driven ODC1 Upregulation Enhances Polyamine Anabolism to Promote Viral Replication and Cisplatin Resistance in Nasopharyngeal Carcinoma

Advanced Science, EarlyView.
EBV‑BZLF1 initiates ODC1‑driven polyamine anabolism that correlates with poor clinical prognosis in nasopharyngeal carcinoma. The ODC1–spermidine axis promotes viral replication, cell proliferation and innate immune evasion. Pharmacological inhibition of ODC1 rescues cisplatin sensitivity, establishing ODC1 as a viable therapeutic target for EBV ...
Yueshuo Li, Xudong Hu, Chenxing Yang, Na Liu, Lin Wang, Xi Cai, Min Tang, Ya Cao, Li Shang, Feng Shi   +9 more
wiley   +1 more source

THE PROBLEM OF CONTOURS IN TRANSFORM IMAGE CODING [PDF]

, 2008
Object contours contribute to a large extent to the perceived quality of an image but are typically quite hard to compress. As a matter of facts, many coding algorithms fail to describe efficiently this information.
Parrilli, Sara
core   +1 more source

Deep Multimodal Fusion Model for Building Structural Type Recognition Using Multisource Remote Sensing Images and Building-Related Knowledge

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Building structural type (BST) information is vital for seismic risk and vulnerability modeling. However, obtaining this kind of information is not a trivial task.
Yuhang Zhou, Yihua Tan, Qi Wen, Wei Wang, Lingling Li, Zhenxing Li   +5 more
doaj   +1 more source

Fourier multispectral imaging

Optics Express, 2015
Current multispectral imaging systems use narrowband filters to capture the spectral content of a scene, which necessitates different filters to be designed for each application. In this paper, we demonstrate the concept of Fourier multispectral imaging which uses filters with sinusoidally varying transmittance.
Jie, Jia, Chuan, Ni, Andrew, Sarangan, Keigo, Hirakawa   +3 more
openaire   +2 more sources

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source

isaac-j-miller/aerial-multispectral-app: Initial Release

, 2019
The initial version of the release for the multispectral image processing ...
Isaac Miller
core   +1 more source

Spatiotemporally Controlled Sequential Chemo‐Immunotherapy Activates Pyroptosis for Robust Anti‐Tumor Immunotherapy

Advanced Science, EarlyView.
A glutathione and ultrasound dual‐responsive cerasome achieves sequential co‐delivery of gemcitabine and BMS1166 in tumors. Chemotherapy priming followed by on‐demand PD‐L1 blockade synergistically amplifies anti‐tumor immunity, inhibiting primary tumor growth, distant metastasis and inducing durable immune memory.
Suhui Sun, Ruiqi Wu, Qingshuang Tang, Yunli Xu, Wanrui Shi, Mengxin Wang, Haonan Wang, Yan Luo, Cheng Ma, Xiaolong Liang   +9 more
wiley   +1 more source

Infrared Lightwave Memory-Resident Manipulation and Absorption Based on Spatial Electromagnetic Wavefield Excitation and Resonant Accumulation by GdFe-Based Nanocavity-Shaped Metasurfaces

Nanomaterials
An arrayed nanocavity-shaped architecture consisting of the key GdFe film and SiO2 dielectric layer is constructed, leading to an efficient infrared (IR) absorption metasurface.
Cheng Chen, Chuang Zhang, Taige Liu, Zhe Wang, Jiashuo Shi, Xinyu Zhang   +5 more
doaj   +1 more source

Pigment identification with optical coherence tomography and multispectral imaging [PDF]

, 2008
We describe a new method for non-invasive pigment identification by combining the spectral reflectance in the visible spectrum with near infrared OCT cross-section images of the subsurface layer ...
Keita, K, Peric, B, Vajzovic, T, Liang, H   +3 more
core  

Real-Time Infrared Small Target Detection With Nonlocal Spatial-Temporal Feature Fusion

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Infrared small target detection is a challenging task in which many researchers have made lots of achievements. While the performance of single-frame (SF) detection is still limited due to the lack of usage of multiframe (MF) continuous information, many
Hai Xu, Sheng Zhong, Tianxu Zhang, Xu Zou   +3 more
doaj   +1 more source