Results 61 to 70 of about 104,754 (247)

Video Synthesis from the StyleGAN Latent Space [PDF]

, 2020
Generative models have shown impressive results in generating synthetic images. However, video synthesis is still difficult to achieve, even for these generative models.
Zhang, Lei
core   +2 more sources

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Highly Responsive Gate-Controlled p-GaN/AlGaN/GaN Ultraviolet Photodetectors with a High-Transmittance Indium Tin Oxide Gate

Micromachines
This work presents highly responsive gate-controlled p-GaN/AlGaN/GaN ultraviolet photodetectors (UVPDs) on Si substrates with a high-transmittance ITO gate.
Zhanfei Han, Xiangdong Li, Hongyue Wang, Yuebo Liu, Weitao Yang, Zesheng Lv, Meng Wang, Shuzhen You, Jincheng Zhang, Yue Hao   +9 more
doaj   +1 more source

Reliability Testing of AlGaN/GaN HEMTs Under Multiple Stressors [PDF]

, 2011
We performed an experiment on AlGaN/GaN HEMTs with high voltage and high power as stressors. We found that devices tested under high power generally degraded more than those tested under high voltage.
Christiansen, Bradley D., Coutu, Ronald A., Jr., Heller, Eric R., Poling, Brian S., Shealy, Jeffrey B., Vetury, Ramakrishna, Via, Glen D.   +6 more
core   +2 more sources

High‐Fidelity Synthetic Data Replicates Clinical Prediction Performance in a Million‐Patient Diabetes Cohort

Advanced Science, EarlyView.
This study generates high‐fidelity synthetic longitudinal records for a million‐patient diabetes cohort, successfully replicating clinical predictive performance. However, deeper analysis reveals algorithmic biases and trajectory inconsistencies that escape standard quality metrics. These findings challenge current validation norms, demonstrating why a
Francisco Ortuño, Víctor M. de la Oliva Roque, Javier‐Ignacio Ramirez‐Lopez, David P. Kreil, Joaquín Dopazo, Carlos Loucera   +5 more
wiley   +1 more source

Dynamic Behavior Improvement of Normally-Off p-GaN High-Electron-Mobility Transistor Through a Low-Temperature Microwave Annealing Process

IEEE Journal of the Electron Devices Society, 2019
The surface morphology optimization of ohmic contacts and the Mg out-diffusion suppression of normally off p-GaN gate high-electron-mobility transistors (HEMTs) continue to be challenges in the power electronics industry in terms of the high-frequency ...
Hsien-Chin Chiu, Chia-Hao Liu, Yi-Sheng Chang, Hsuan-Ling Kao, Rong Xuan, Chih-Wei Hu, Feng-Tso Chien   +6 more
doaj   +1 more source

Analysis of Trap and Recovery Characteristics Based on Low-Frequency Noise for E-Mode GaN HEMTs Under Electrostatic Discharge Stress

IEEE Journal of the Electron Devices Society, 2021
The ESD effects on the E-mode AlGaN/GaN high-electron mobility transistors (HEMTs) with p-GaN gate are investigated under repetitive TLP pulses. Firstly, the degradation and recovery of output, transfer characteristics, gate-leakage characteristics and ...
X. B. Xu, B. Li, Y. Q. Chen, Z. H. Wu, Z. Y. He, L. Liu, S. Z. He, Y. F. En, Y. Huang   +8 more
doaj   +1 more source

AlGaN /GaN superlattice based p-channel field effect transistor (pFET) with TMAH treatment

, 2019
To realize the full spectrum of advantages that the III-nitride materials system offers, the demonstration of p-channel III-nitride based devices is valuable.
Hatui, Nirupam, Jang, Raina, Keller, Stacia, Koksaldi, Onur, Krishna, Athith, Mishra, Umesh, Raj, Aditya   +6 more
core   +1 more source

Effective electrothermal analysis of electronic devices and systems with parameterized macromodeling [PDF]

, 2015
We propose a parameterized macromodeling methodology to effectively and accurately carry out dynamic electrothermal (ET) simulations of electronic components and systems, while taking into account the influence of key design parameters on the system ...
d'Alessandro, Vincenzo, de Magistris, Massimiliano, Dhaene, Tom, Ferranti, Francesco, Magnani, Alessandro, Rinaldi, Niccolo, Russo, Salvatore   +6 more
core   +1 more source

Leveraging Artificial Intelligence and Large Language Models for Cancer Immunotherapy

Advanced Science, EarlyView.
Cancer immunotherapy faces challenges in predicting treatment responses and understanding resistance mechanisms. Artificial intelligence (AI) and machine learning (ML) offer powerful solutions for cancer immunotherapy in patient stratification, biomarker discovery, treatment strategy optimization, and foundation model development.
Xinchao Wu, Mengtao Sun, Lusheng Li, Jieqiong Wang, Shibiao Wan   +4 more
wiley   +1 more source