37,516 research outputs found
Molecular simulation of hydrogen diffusion in interpenetrated metal-organic frameworks
Get PDFLSMOLiu, Bei Yang, Qingyuan Xue, Chunyu Zhong, Chongli Smit, Beren
Enhanced adsorption selectivity of hydrogen/methane mixtures in metal-organic frameworks with interpenetration: A molecular simulation study
Get PDFLSMOLiu, Bei Yang, Qingyuan Xue, Chunyu Zhong, Chongli Chen, Biaohua Smit, Beren
sj-docx-1-jbm-10.1177_03936155221132572 - Supplemental material for A study on the correlation between M2 macrophages and regulatory T cells in the progression of colorectal cancer
No full textSupplemental material, sj-docx-1-jbm-10.1177_03936155221132572 for A study on the correlation between M2 macrophages and regulatory T cells in the progression of colorectal cancer by Yanlei Chen, Yu Gao, Xueqian Ma, Yanping Wang, Jinhao Liu, Chunyu Yang, Yue Wang, Cuifen Bao, Xiaoyu Song, Yang Feng, Yan Sun and Shifeng Qiao in The International Journal of Biological Markers</p
Effects of mycorrhizal dominance on species diversity and carbon stock in a large temperate forest region
No full texthttp://dx.doi.org/10.13039/501100001809 National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100012166 National Key Research and Development Program of Chin
Comb multi-wavelength, rectangular pulse, passively mode-locked fiber laser enhanced by un-pumped Erbium-doped fiber
No full textWe propose and demonstrate a comb multi-wavelength, nanosecond rectangular pulse, passively mode-locked Erbium-doped fiber (EDF) laser. A section of un-pumped EDF had been employed to optimize the multi-wavelength pulses for the first time to the best of our knowledge. The un-pumped EDF absorbs the unwanted the short-wavelength lasing and optimizes the gain, therefore allowing for the enhancement of the long-wavelength lasing. Because of the gain competition effect in the un-pumped EDF, the output wavelength line number of the fiber laser can be significantly increased from three wavelengths to twenty lasing wavelengths. The mode-locked pulse has a rectangular temporal profile with pump power dependent pulse duration. Experimental results illustrate that the fiber laser has a good stability at room temperature. This work provides a new configuration for the design of multi-wavelength, rectangular nanosecond pulse that may fit for specific applications
Special issue: Process safety in times of a pandemic
No full textGreen Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Safety and Security Scienc
sj-docx-2-inq-10.1177_00469580221134431 – Supplemental material for Evaluation of Online Andrology Medical Services in Central Regions of China During the COVID-19 Pandemic: A Cross-Sectional Data Analysis Study
No full textSupplemental material, sj-docx-2-inq-10.1177_00469580221134431 for Evaluation of Online Andrology Medical Services in Central Regions of China During the COVID-19 Pandemic: A Cross-Sectional Data Analysis Study by Zhi Liu, Chunyu Zhang, Cong Luo, Junlin Ou, Ming Song, Lingxiao Yang, Xin Wang, Jinbo Chen, Guilin Wang and Tao Guo in INQUIRY: The Journal of Health Care Organization, Provision, and Financing</p
Distributed human computation framework for linked data co-reference resolution
Get PDFDistributed Human Computation (DHC) is a technique used to solve computational problems by incorporating the collaborative effort of a large number of humans. It is also a solution to AI-complete problems such as natural language processing. The Semantic Web with its root in AI is envisioned to be a decentralised world-wide information space for sharing machine-readable data with minimal integration costs. There are many research problems in the Semantic Web that are considered as AI-complete problems. An example is co-reference resolution, which involves determining whether different URIs refer to the same entity. This is considered to be a significant hurdle to overcome in the realisation of large-scale Semantic Web applications. In this paper, we propose a framework for building a DHC system on top of the Linked Data Cloud to solve various computational problems. To demonstrate the concept, we are focusing on handling the co-reference resolution in the Semantic Web when integrating distributed datasets. The traditional way to solve this problem is to design machine-learning algorithms. However, they are often computationally expensive, error-prone and do not scale. We designed a DHC system named iamResearcher, which solves the scientific publication author identity co-reference problem when integrating distributed bibliographic datasets. In our system, we aggregated 6 million bibliographic data from various publication repositories. Users can sign up to the system to audit and align their own publications, thus solving the co-reference problem in a distributed manner. The aggregated results are published to the Linked Data Cloud
Exploring Doctor-Patient Information Interaction Patterns in Online Health Community: Evidence from Chunyu Doctor via Content Analysis
Get PDFAs a new type of doctor-patient information exchange platform in the Internet medical era, online health community integrates abundant health information resources and provides online communication and interaction channels for patients and doctors. This study aims to understand the information interaction patterns in online health community by integrating the dyadic interaction between doctors and patients. Based on 1260 valid interaction information from Chunyu Doctor, a popular OHC in China, this study identified three information interaction patterns, including P-OHC-P (Pattern1), P-OHC-P-H(Pattern2) and H-P-OHC-P-H (Pattern3) via content analysis. Combining the dimensions of information source, information flow, user online and offline diagnosis, medical treatment status, interactive content topic and other dimensions, we summarize the different characteristics of each pattern. The findings of this study have several theoretical implications to the information interaction in online communities, as well as practical implications to managers of OHC. The limitations of this study is also given
Intersystem soft handover for converged DVB-H and UMTS networks
Get PDFDigital video broadcasting for handhelds (DVB-H) is the standard for broadcasting Internet Protocol (IP) data services to mobile portable devices. To provide interactive services for DVB-H, the Universal Mobile Telecommunications System (UMTS) can be used as a terrestrial interaction channel for the unidirectional DVB-H network. The converged DVB-H and UMTS network can be used to address the congestion problems due to the limited multimedia channel accesses of the UMTS network. In the converged network, intersystem soft handover between DVB-H and UMTS is needed for an optimum radio resource allocation, which reduces network operation cost while providing the required quality of service. This paper deals with the intersystem soft handover between DVB-H and UMTS in such a converged network. The converged network structure is presented. A novel soft handover scheme is proposed and evaluated. After considering the network operation cost, the performance tradeoff between the network quality of service and the network operation cost for the intersystem soft handover in the converged network is modeled using a stochastic tree and analyzed using a numerical simulation. The results show that the proposed algorithm is feasible and has the potential to be used for implementation in the real environment
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