Results 81 to 90 of about 345,011 (278)
A Biomimetic Buffering Hydrogel Scaffold for Long‐Term Culture of Patient‐Derived Tumor Organoids
Advanced Healthcare Materials, EarlyView.A biomimetic fibrous buffering hydrogel controls the local acidification at the tumoroid/hydrogel interface at the physiologically relevant level over 21‐day culture. The buffering effect promotes cancer cell proliferation in the tumoroids and supports the structural integrity and mechanical properties of the hydrogel scaffold over long‐term tumoroid ...
Elizaveta Gusarova +7 more
wiley +1 more source
Design of Intelligent Controller for Solar Tracking System Based on FPGA [PDF]
Engineering and Technology Journal, 2015 The needs for increasing the power generation make the use of solar cells plays an important role in the daily life. For this reason, it is important to use solar tracking system to increase or getting almost optimum amount from solar cells.
Hanan A. R. Akkar, Yaser M. Abid
doaj
Dynamic range analysis of one-bit compressive sampling with time-varying thresholds
The Journal of Engineering, 2019 From the point of view of statistical signal processing, the dynamic range for one-bit quantisers with time-varying thresholds is studied. Maximum tolerable amplitudes, minimum detectable amplitudes and dynamic ranges of this one-bit sampling approach ...
Xiaofeng Zhu, Liang Huang, Ziqian Wang
doaj +1 more source
Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture
Advanced Healthcare Materials, EarlyView.This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus +9 more
wiley +1 more source
Pipelined ADC based design of bandpass ΔΣ‐ADC
Electronics Letters, 2013 A high‐speed, large dynamic range f S /4 bandpass ΔΣ‐modulator using a first‐order error‐feedback loop is proposed. The internal quantiser is realised using a high‐speed pipelined ADC. Error feedback is achieved by exploiting the
V. Sarma, B. Sahoo
openaire +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou +10 more
wiley +1 more source
International Journal of General Medicine, 2021 Ying Zhao,1,* Liqing Yao,1,* Lijuan Ao,2 Jibing Ou,1 Ying He,1 Yunyun Shang1 1The Second Affiliated Hospital of Kunming Medical University, Kunming, 650000, People’s Republic of China; 2School of Rehabilitation, Kunming Medical University ...
Zhao Y, Yao L, Ao L, Ou J, He Y, Shang Y
doaj
Advanced Materials, EarlyView.Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho +9 more
wiley +1 more source
Utilizing panels of patient derived xenografts to aid the development of antibody drug conjugates
Molecular & Cellular Oncology, 2018 Despite numerous endeavors in clinical trials there are few clinically approved Antibody Drug Conjugate (ADC) therapies. Here we comment on our recent publication demonstrating the power of using panels of patient-derived xenografts (PDX) prior to Phase ...
Scott David Collins +3 more
doaj +1 more source