Results 131 to 140 of about 831 (269)

CDK4/6 Inhibition Induces CD8+ T Cell Antitumor Immunity via MIF‐Induced Functional Orchestration of Tumor‐Associated Macrophages

Advanced Science, EarlyView.
CDK4/6 inhibition promotes CD8+ T cell expansion through tumor‐macrophage crosstalk by activating HIF‐1α and enhancing MIF‐CD44/CD74 signaling. This reprograms TAMs to boost MHC‐I antigen presentation, and CDK4/6 inhibitor‐trained M1 TAM supernatant therapy synergizes with low‐dose PD‐1 blockade to restore antitumor immunity.
Lin He, Yuzhong Peng, Lat‐lun Leong, Jingbo Zhou, Dongyang Tang, Weilu Wang, Xiaoran Wu, Josh haipeng Lei, Yongqin Ye, Yangyang Feng, Yunfeng Qiao, Xiangpeng Chu, Di Mu, Qi Zhao, Tzuming Liu, Yan Chen, Paul Kwonghang Tam, Chu‐Xia Deng   +17 more
wiley   +1 more source

Sunflower-based butterfly optimization algorithm with enhanced RNN for the harmonics elimination in multilevel inverter

Discover Applied Sciences
Multilevel inversion describes a power conversion technique that reduces Total Harmonic Distortion (THD) by gradually increasing the output voltage and approaching a sine wave.
V. Mohan, G. Krithiga, M. Thamil Alagan, V. Sathya   +3 more
doaj   +1 more source

GA Based Selective Harmonic Elimination for Multilevel Inverter with Reduced Number of Switches

, 2015
World Congress on Engineering and Computer Science -- OCT 21-23, 2015 -- San Francisco, CAMultilevel inverters have been used in the power applications to get low total harmonic distortion (THD) in medium or high voltage levels.
Karaca, Hulusi, Bektas, Enes
core  

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

Heme‐NO Dilates Arteries via Mobilization of NO Moieties From an Intracellular NO Store Within Vascular Smooth Muscle Cells

Advanced Science, EarlyView.
Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu, Meijuan Zhang, Lingchao Zhu, Haiyan Ke, Amancio de Souza, Qian Li, Daniel Castella, Nicolai Lehnert, Lubo Zhang, Arlin B. Blood   +9 more
wiley   +1 more source

Self‐Assembling Hybrid Hydrogel Reprograms the Stromal Vascular Fraction to Treat Osteoarthritis

Advanced Science, EarlyView.
This study presents a bioinspired injectable hydrogel that enhances the therapeutic potential of stem cell‐rich stromal vascular fraction for treating osteoarthritis. By reprogramming cell behavior through epigenetic modulation, the hydrogel promotes cartilage regeneration and reduces joint damage in a rat model, offering a promising new approach for ...
Waifang Hou, Yongfeng Chen, Longyou Xiao, Wei Qi, Tianshu Du, Qiang Sun, Borui Xue, Qinghe Zhao, Pengfei Xie, Zi Ye, Fei Han, Lingli Guo, Yang Jiao, Ranran Zhang, Hong Jia, Xiao Huang, Jianwei Guo, Peng Wang, Huayi Wang, Yuanrui Wang, Wenjing Chen, Haining Wu, Liumin He, Dawei Zhang   +23 more
wiley   +1 more source

Hybrid APSO–ASDA optimization and ANN-based control for harmonic mitigation in solar PV multilevel inverters

Journal of Electrical Systems and Information Technology
The increasing integration of renewable energy sources necessitates advanced power conversion systems capable of maintaining high power quality in compliance with grid standards.
M. J. Deshi, E. C. Anene, J. T. Agee, S. M. Hassan   +3 more
doaj   +1 more source

Recent progress in studies of photocages. [PDF]

Smart Mol, 2023
Li Y, Wang M, Wang F, Lu S, Chen X.
europepmc   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Stability Enhancement of Islanded Single-Phase Community Microgrids Using Multilevel Inverters with Selective Harmonic Elimination (SHE) Modulation

The fast expansion of distributed renewable energysources has hastened the development of islandedcommunity microgrids, where maintaining voltagestability, power quality, and system dependabilityis still a major problem. Multilevel inverters(MLIs) have developed as a viable option due totheir ability to produce high-quality output voltagewhile reducing
Dr. Sridevi A, Dr.Umadevi. D
openaire   +1 more source