搜索结果: 1-15 共查到“计算机科学技术 Cell”相关记录16条 . 查询时间(0.171 秒)
近日，生物医学工程学院沈定刚课题组 (IDEA Lab) 2020级硕士研究生张佳冬相继以“ A Generalized Dual-Domain Generative Framework with Hierarchical-Consistency for Medical Image Reconstruction and Synthesis”和“A Robust and Efficient AI A...
2023年10月14日，生物医学工程学院沈定刚课题组 (IDEA Lab) 2020级硕士研究生张佳冬相继以“ A Generalized Dual-Domain Generative Framework with Hierarchical-Consistency for Medical Image Reconstruction and Synthesis”和“A Robust and Effic...
随着高通量质谱技术的高速发展，研究人员可以从蛋白质组学中挖掘到更深更为可靠的数据信息。在蛋白质组学中，翻译后修饰组学是尤其重要的研究方向，磷酸化（Phosphorylation）修饰作为涉及蛋白质范围最广泛，修饰位点数量最多的修饰类型，成为了研究人员关注的对象。众所周知，磷酸化修饰通过影响蛋白质的活性、蛋白质-蛋白质相互作用及蛋白质细胞内定位等方式调节蛋白质的功能。随着组学技术的发展及精准医学概念...
G蛋白偶联受体（GPCRs）是真核生物中最大的一类膜蛋白，在感知胞外信号和介导胞内信息转导中发挥了重要作用，并参与调控多种生理过程，与人类疾病密切相关，是最重要的药物靶标蛋白家族。GPCR与第二信使环磷酸腺苷相关的信号通路中，主要通过刺激型G蛋白（Gs）和抑制型G蛋白（Gi）来区分细胞内不同的信号传递方式。了解受体对Gs和Gi信号通路的选择性机制是GPCR和相关信号转导领域长期以来的重要科学问题。
Engineers enlist AI to help scale up advanced solar cell manufacturing（图）
人工智能 太阳能电池 钙钛矿材料 光伏电池 机器学习
2023/6/7
Perovskites are a family of materials that are currently the leading contender to potentially replace today’s silicon-based solar photovoltaics. They hold the promise of panels that are far thinner an...
浙江大学生命科学研究院2021年6月7日黄俊实验室在Molecular Cell合作发表论文解析了BRCA1-BARD1复合物识别DNA损伤位点的分子结构基础（图）
黄俊 复合物识别 DNA损伤 分子结构
2022/10/26
2021年6月7日，浙江大学生命科学研究院黄俊实验室和中科院生物物理所周政实验室合作在Molecular Cell杂志在线发表了题为“Structural insight into BRCA1-BARD1 complex recruitment to damaged chromatin”的研究论文，揭示了乳腺癌易感基因产物BRCA1-BARD1异源二聚体被招募到DNA双链断裂损伤（DNA doub...
北京大学张磊课题组在Cell Systems发文揭示“适应-抗噪”双功能生物网络的设计原理（图）
北京大学 张磊 课题组 Cell Systems 适应抗噪 双功能 生物网络 设计原理
2019/9/20
2019年9月18日，北京大学北京国际数学研究中心、定量生物学中心张磊课题组在Cell子刊Cell Systems在线发表题为“Network topologies that can achieve dual function of adaptation and noise attenuation”的研究论文。该工作通过数学与生命科学的交叉研究，利用理论分析与大规模科学计算，揭示了生物网络实现“适...
A two-layer sparse coding model learns simple and complex cell receptive fields and topography from natural images
Independent component analysis Natural images Neural networks Spatial vision
2015/8/10
The classical receptive fields of simple cells in the visual cortex have been shown to emerge from the statistical properties of natural images by forcing the cell responses to be maximally sparse, i....
基于CELL宽带引擎架构的MPI研究与实现
CELL宽带引擎架构 异构多核处理器 MPI接口 数据传输 高性能计算
2010/8/23
研究了在CBEA上移植MPI消息传递编程模型和标准接口的可行性，并利用IBM CELL SDK 3.0实现了一组常用的MPI编程接口。实验结果表明，该组MPI接口可满足CBEA上应用开发的数据传输性能要求，并且其性能已接近现有DMA数据传输模式。该组MPI接口为CELL应用开发人员提供了一种通用编程接口解决方案。
Design of a TEM-Cell with Increased Usable Test Area
TEM-Cell Increased Usable Test Area GSM frequencies
2009/7/28
Transversal electromagnetic mode cells (TEM-cells) are used for electromagnetic compatibility measurements (emission and immunity), and for biomedical applications. Over the years, higher and higher f...
Single vs. Population Cell Coding: Gaze Movement Control in Target Search
Single vs Population Cell Coding Gaze Movement Control Target Search
2013/7/16
Gaze movement plays an important role in human visual search system. In literature, the winner-take-all method is wildly used to simulate the controlling of the gaze movement. The winner-take-all is ...
INTEGRATED SOLID OXIDE FUEL CELL POWER SYSTEM CHARACTERISTICS PREDICTION
solid oxide fuel cell power conditioning system mathematical model
2010/1/11
The main objective of this paper is to deduce the specific characteristics of the
CHP 100kWe Solid Oxide Fuel Cell (SOFC) Power System from the steady state
experimental data. From the experimental ...
PROTON EXCHANGE MEMBRANE FUEL CELL MODELLING USING MOVING LEAST SQUARES TECHNIQUE
fuel cell model moving least squares approximation
2010/1/11
Proton exchange membrane fuel cell, with low polluting emissions, is a great
alternative to replace the traditional electrical power sources for automotive applications
or for small stationary consu...
A Low Voltage High Linearity CMOS Gilbert Cell Using Charge Injection Method
Mixer Gilbert Cell Charge Injection RFIC CMOS Technology
2010/2/2
A 2.4GHz (RF) down conversion Gilbert Cell mixer,
implemented in a 0.18-μm CMOS technology with a 1.8V supply, is
presented. Current bleeding (charge injection) technique has been
used to increase ...
Blood-Cell-Sized Memory Device Beats Industry Estimates for Computing Capacity（图）
blood cell molecular computers
2007/1/26
January 25, 2007，Researchers have created an ultra-dense memory device the size of a white blood cell that has enough capacity to store the Declaration of Independence and still have space left over. ...