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Interfaces In Advanced Materials——A Key Role for Active Device Applications 被引量:1
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作者 Chen C L (Department of Physics and Astronomy,University of Texas at San Antonio,San Antonio,TX 78249,U.S.A) 《四川大学学报(自然科学版)》 CAS CSCD 北大核心 2005年第S1期53-,共1页
关键词 TIO interfaces In Advanced Materials A Key Role for Active Device Applications
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Compliant semiconductor scaffolds: building blocks for advanced neural interfaces
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作者 Francesca Cavallo 《Neural Regeneration Research》 SCIE CAS CSCD 2015年第11期1741-1742,共2页
Neuroscience,neuroprosthetics and neural regeneration would benefit from more adequate interfacing devices.To understand how neurons communicate,process information and control behavior,researchers need to monitor ner... Neuroscience,neuroprosthetics and neural regeneration would benefit from more adequate interfacing devices.To understand how neurons communicate,process information and control behavior,researchers need to monitor nerve cell activity with high specifity and high spatio-temporal resolution.Neural prostheses require minimally invasive-implantable devices to re- place lost function, and bypass dysfunctional pathways in the nervous system. Devices built to repair damaged nerves have to support and promote regeneration of host neurons through an injured area. Finally, as neuromodulation is being elevated from last resort to first choice treatment for an increasing number of conditions, implantable devices able to perform targeted regu- lation of neural activity are needed. Recent advances in device miniaturization, materials engineering, and nanotechnology are enabling development of an increasing number of devices that effectively interface with neural circuits. Wireless spinal cord and deep brain stimulators, retinal and cochlear implants, high density electrodes arrays for neural recording have already proven to significantly impact fundamental research in neuro- science, as well as individuals' quality of life. 展开更多
关键词 HIGH building blocks for advanced neural interfaces Compliant semiconductor scaffolds
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Review on the Usage of Synchronous and Asynchronous FIFOs in Digital Systems Design
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作者 Dongwei Hu Yuejun Lei Linan Wang 《Engineering(科研)》 2024年第3期61-82,共22页
First-Input-First-Output (FIFO) buffers are extensively used in contemporary digital processors and System-on-Chips (SoC). There are synchronous FIFOs and asycnrhonous FIFOs. And different sized FIFOs should be implem... First-Input-First-Output (FIFO) buffers are extensively used in contemporary digital processors and System-on-Chips (SoC). There are synchronous FIFOs and asycnrhonous FIFOs. And different sized FIFOs should be implemented in different ways. FIFOs are used not only for the pipeline design within a processor, for the inter-processor communication networks, for example Network-on-Chips (NoCs), but also for the peripherals and the clock domain crossing at the whole SoC level. In this paper, we review the interface, the circuit implementation, and the various usages of FIFOs in various levels of the digital design. We can find that the usage of FIFOs could greatly facilitate the signal storage, signal decoupling, signal transfer, power domain separation and power domain crossing in digital systems. We hope that more attentions are paid to the usages of synchronous and asynchronous FIFOs and more sophististicated usages are discovered by the digital design communities. 展开更多
关键词 First-Input-First-Output SYSTEM-ON-CHIP NETWORK-ON-CHIP Advanced eXtensible interface ASYNCHRONOUS
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Latest advances in discontinuous deformation analysis method 被引量:1
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作者 JIAO YuYong ZHAO Qiang +1 位作者 ZHENG Fei WANG Long 《Science China(Technological Sciences)》 SCIE EI CAS CSCD 2017年第6期963-964,共2页
Discontinuous deformation analysis (DDA) method, proposed firstly by Shi [1] in 1988, is a novel numerical approach to simulate the discontinuous deformation behaviors of blocky rock structures. In DDA, the domain o... Discontinuous deformation analysis (DDA) method, proposed firstly by Shi [1] in 1988, is a novel numerical approach to simulate the discontinuous deformation behaviors of blocky rock structures. In DDA, the domain of interest is represented as an assemblage of discrete blocks and the joints are treated as interfaces between blocks. The governing equations of DDA are derived from Newton’s Second Law of Motion and the Principle of Minimum Potential Energy. 展开更多
关键词 discontinuous blocks assemblage advances collapse joints interfaces rock governing accordingly
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