Results 61 to 70 of about 2,350 (180)

The Dual Role of Autophagy in Cancer: Mechanisms and Therapeutic Strategies

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Autophagy is a conserved cellular process degrading dysfunctional organelles and protein aggregates to maintain cell homeostasis, and it exhibits context‐dependent duality in cancer. Autophagy functions as a critical tumor‐suppressive mechanism by preventing DNA damage and mutation during tumor initiation.
Xiang‐Zheng Gao, Yuheng Qin, Haoyu Wan, Guang Lu, Han‐Ming Shen   +4 more
wiley   +1 more source

A 0.5-V Fully Synthesizable SAR ADC for On-Chip Distributed Waveform Monitors

IEEE Access, 2019
This paper presents a fully synthesizable successive-approximation-register (SAR) analog-to-digital converter (ADC) for on-chip distributed waveform monitoring in a low-power system-on-chip (SoC).
Jun-Eun Park, Young-Ha Hwang, Deog-Kyoon Jeong   +2 more
doaj   +1 more source

Rosette Cardiac MR Fingerprinting for Simultaneous T1, T2, T2*, and Fat Fraction Mapping Using a Multi‐Echo Deep Image Prior Reconstruction

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3284-3297, June 2026.
ABSTRACT Purpose Quantitative mapping of cardiac tissue properties is used clinically in diagnosis and monitoring of a wide variety of cardiac pathologies. Cardiac Magnetic Resonance Fingerprinting (cMRF) enables rapid and simultaneous quantification of multiple parameters in the myocardium from a single scan.
Evan Cummings, Gastao Cruz, Jacob Richardson, Sydney Kaplan, Jesse Hamilton, Nicole Seiberlich   +5 more
wiley   +1 more source

Strong Spurious Noise Suppression for an FMCW SAR [PDF]

Radioengineering, 2016
To meet the miniature requirement, a frequency modulated continuous wave synthetic aperture radar (FMCW SAR) puts tight constraint on the compactness, which causes the interference of narrow band noise.
H. Tian, W.G. Chang, X.Y. Li, Z.H. Liu
doaj  

DC and AC Electro‐Optic Responses of Efficient and Thermally Stable Guest–Host Polymers by Attenuated Total Reflection Technique

Chemistry–Methods, Volume 6, Issue 5, May 2026.
High‐Tg guest–host polymers incorporating a push–pull heptamethine chromophore in polycarbonate demonstrated large electro‐optic activity comparable to the benchmark system while offering improved thermal and chemical stability, scalable synthesis, and tunable modulation symmetry.
Shivani Pathania, Danning Lyu, Di Zhang, Jingdong Luo   +3 more
wiley   +1 more source

Exploiting Smallest Error to Calibrate Non-Linearity in SAR Adcs

IEEE Access, 2018
This paper presents a statistics-optimized organization technique to achieve better element matching in successive approximation register (SAR) analog-to-digital converter (ADC) in smart sensor systems.
Hua Fan, Jingtao Li, Quanyuan Feng, Xiaopeng Diao, Lishuang Lin, Kelin Zhang, Haiding Sun, Hadi Heidari   +7 more
doaj   +1 more source

A 12-bit High-Speed Time-Interleaved Pipelined Asynchronous Successive-Approximation ADC in 22-nm FDSOI CMOS

IEEE Access
A 12-bit time-interleaved (TI) analog-to-digital converter (ADC) with pipelined successive-approximation (SAR) channels is presented in this paper. The ADC consists of four TI channels, each incorporating a two-stage pipelined asynchronous SAR ADC.
Hamid Karrari, Pietro Andreani, Siyu Tan
doaj   +1 more source

Analysis and Calibration of SAR ADC

, 2021
Need to ...
openaire   +2 more sources

Fully-Standard-Cell-Based Synthesizable Charge-Redistribution SAR ADCs and P&R-Based Layout Automation Framework

IEEE Access
This paper presents two fully standard-cell-based synthesizable Successive Approximation Register Analog-to-Digital Converters (SAR ADCs) and the automated layout generation framework. The 1st design is an 8-bit charge-redistribution SAR ADC.
Shuowei Li, Ckristian Duran, Ritaro Takenaka, Tetsuya Iizuka   +3 more
doaj   +1 more source

The Effects of Comparator Dynamic Capacitor Mismatch in SAR ADC and Correction

IEEE Access, 2018
This paper proposes a method of correcting the nonlinear parasitic capacitor of the input pair of comparator in successive approximations analog-to-digital converters (SAR ADCs).
Jian Luo, Jing Li, Ning Ning, Yang Liu, Qi Yu   +4 more
doaj   +1 more source