Results 61 to 70 of about 22,912 (307)

From FPGA to ASIC: A RISC-V processor experience [PDF]

, 2019
This work document a correct design flow using these tools in the Lagarto RISC- V Processor and the RTL design considerations that must be taken into account, to move from a design for FPGA to design for ...
Rojas Morales, Carlos
core   +1 more source

Modeling and Improving Geometric Accuracy in Projection Multiphoton Lithography

Advanced Optical Materials, EarlyView.
A numerical framework describing the optical and photochemical processes is developed to elucidate the origins of geometric deviations in projection multiphoton lithography. The results indicate that oxygen diffusion and inhibition, and DMD diffraction, lead to geometric distortions.
Anwarul Islam Akash, Jason E. Johnson, Xianfan Xu   +2 more
wiley   +1 more source

WebRISC-V: A 32/64-bit RISC-V pipeline simulation tool

SoftwareX, 2022
WebRISC-V is a web-based education-oriented tool, which permits the investigation of the pipelined execution of assembly programs according to the RV32IM and RV64IM specifications (32-bit or 64-bit RISC-V processor).
Gianfranco Mariotti, Roberto Giorgi
doaj   +1 more source

Donor‐Substituted C(sp3)‐Bridged Phosphorus‐Heterotriangulenes as Blue Thermally Activated Delayed Fluorescence Emitters

Advanced Optical Materials, EarlyView.
The newly developed regioselective strategy for the para‐functionalization of C(sp3)‐bridged phosphorus‐centered heterotriangulene delivers a series of donor‐acceptor emitters exhibiting thermally activated delayed fluorescence. The carbazole‐substituted compounds feature a unique combination of high photoluminescence quantum yields up to 75%, deep ...
Maximilian Schöner, Angelina Jocic, Siegfried Harrer, Mahni Fatahi, Jonas Maurmann, Andrea Reule, Frank Rominger, Eli Zysman‐Colman, Milan Kivala   +8 more
wiley   +1 more source

LO-FAT: Low-Overhead Control Flow ATtestation in Hardware

, 2017
Attacks targeting software on embedded systems are becoming increasingly prevalent. Remote attestation is a mechanism that allows establishing trust in embedded devices.
Asokan, N., Davi, Lucas, Dessouky, Ghada, Koeberl, Patrick, Nyman, Thomas, Paverd, Andrew, Sadeghi, Ahmad-Reza, Zeitouni, Shaza   +7 more
core   +1 more source

Elemene Augments the Effects of Anti‐PD‐1 Immunotherapy on Hepatocellular Carcinoma by Regulating the miR‐130a‐5p/SPP/MHC‐I Axis

Advanced Science, EarlyView.
Elemene increases SPP expression by competitively binding with miR‐130a‐5p to suppress SPP mRNA degradation. This led to more antigen/MHC‐I complexes being expressed on the cell surface, which consequently facilitated the recognition and killing of HCC cells by CTLs and enhancing the antitumor immune efficacy of anti‐PD‐1.
Menglan Wang, Mengqing Sun, Heng Dong, Xiaoting Zhang, Jingbo Zhang, Zhengguo Zhang, Mengjie Ni, Lina Li, Yunxin Pei, Xiaoyu Chen, Qian Li, Fangtian Bu, Jiacheng Huang, Liangyu Jiang, Zhuting Fang, Xuliang Chen, Jianxiang Chen, Yiting Qiao, Tian Xie   +18 more
wiley   +1 more source

A buffer overflow detection and defense method based on RISC-V instruction set extension

Cybersecurity, 2023
Buffer overflow poses a serious threat to the memory security of modern operating systems. It overwrites the contents of other memory areas by breaking through the buffer capacity limit, destroys the system execution environment, and provides ...
Chang Liu, Yan-Jun Wu, Jing-Zheng Wu, Chen Zhao   +3 more
doaj   +1 more source

5′tRF‐GlyGCC Promotes Breast Cancer Progression via LDHA‐Mediated Glycolysis and Macrophage Polarization

Advanced Science, EarlyView.
5’tRF‐GlyGCC promotes breast cancer malignancy by binding to LDHA. This interaction, facilitated by FGFR1 and LDHA phosphorylation, enhances glycolysis. Additionally, 5’tRF‐GlyGCC/LDHA signaling recruits and polarizes macrophages into a pro‐tumor M2 state via CCL7, thus remodeling the tumor microenvironment.
Cheng Yi, Yunqing Lu, Xing Chang, Ying Wang, Jiawang Zhou, Guoyou Xie, Lijun Tao, Zhaotong Wang, Yifan Tian, Lihong Wang, Feng Tang, Yijing Zheng, Xinchen Yue, Jinping Lei, Xiansong Wang, Lichen Ge, Zhuojia Chen, Hongsheng Wang   +17 more
wiley   +1 more source

Hardware Software Co-Design for Multi-Threaded Computation on RISC-V-Based Multicore System

IEEE Access
The open-source and customizable features of the RISC-V Instruction Set Architecture (ISA) have facilitated its rapid adoption since its publication in 2011.
Binh Kieu-do-Nguyen, Khai-Duy Nguyen, Nguyen The Binh, Khai-Minh Ma, Tri-Duc Ta, Duc-Hung Le, Cong-Kha Pham, Trong-Thuc Hoang   +7 more
doaj   +1 more source

Audio Denoising Coprocessor Based on RISC-V Custom Instruction Set Extension

Acoustics, 2022
As a typical active noise control algorithm, Filtered-x Least Mean Square (FxLMS) is widely used in the field of audio denoising. In this study, an audio denoising coprocessor based on Retrenched Injunction System Computer-V (RISC-V), a custom ...
Jun Yuan, Qiang Zhao, Wei Wang, Xiangsheng Meng, Jun Li, Qin Li   +5 more
doaj   +1 more source