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Wu Lien-Teh’s epidemic preventive system for plague control
Qingmeng Zhang, Fengmin Zhang, Baofeng Yang
Frontiers of Medicine 2018, Volume 12, Issue 1, Pages 113-115 doi: 10.1007/s11684-018-0613-4
Keywords: pneumonic plague prevention epidemic control Wu Lien-Teh
Additive direct-write microfabrication for MEMS: A review
Kwok Siong TEH
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4, Pages 490-509 doi: 10.1007/s11465-017-0484-4
Direct-write additive manufacturing refers to a rich and growing repertoire of well-established fabrication techniques that builds solid objects directly from computer-generated solid models without elaborate intermediate fabrication steps. At the macroscale, direct-write techniques such as stereolithography, selective laser sintering, fused deposition modeling ink-jet printing, and laminated object manufacturing have significantly reduced concept-to-product lead time, enabled complex geometries, and importantly, has led to the renaissance in fabrication known as the . The technological premises of all direct-write additive manufacturing are identical—converting computer generated three-dimensional models into layers of two-dimensional planes or slices, which are then reconstructed sequentially into three-dimensional solid objects in a layer-by-layer format. The key differences between the various additive manufacturing techniques are the means of creating the finished layers and the ancillary processes that accompany them. While still at its infancy, direct-write additive manufacturing techniques at the microscale have the potential to significantly lower the barrier-of-entry—in terms of cost, time and training—for the prototyping and fabrication of MEMS parts that have larger dimensions, high aspect ratios, and complex shapes. In recent years, significant advancements in materials chemistry, laser technology, heat and fluid modeling, and control systems have enabled additive manufacturing to achieve higher resolutions at the micrometer and nanometer length scales to be a viable technology for MEMS fabrication. Compared to traditional MEMS processes that rely heavily on expensive equipment and time-consuming steps, direct-write additive manufacturing techniques allow for rapid design-to-prototype realization by limiting or circumventing the need for cleanrooms, photolithography and extensive training. With current direct-write additive manufacturing technologies, it is possible to fabricate unsophisticated micrometer scale structures at adequate resolutions and precisions using materials that range from polymers, metals, ceramics, to composites. In both academia and industry, direct-write additive manufacturing offers extraordinary promises to revolutionize research and development in microfabrication and MEMS technologies. Importantly, direct-write additive manufacturing could appreciably augment current MEMS fabrication technologies, enable faster design-to-product cycle, empower new paradigms in MEMS designs, and critically, encourage wider participation in MEMS research at institutions or for individuals with limited or no access to cleanroom facilities. This article aims to provide a limited review of the current landscape of direct-write additive manufacturing techniques that are potentially applicable for MEMS microfabrication.
Keywords: direct-write additive manufacturing microfabrication MEMS
Preparation and characterization of polyimide/silica/silver composite films
JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang
Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3, Pages 291-295 doi: 10.1007/s11705-008-0059-3
Keywords: single-stage self-metallization spectroscopy transmission Polyimide/silica/silver ultraviolet visible
Reflections on the system of evaluation of gene-edited livestock
Ziyao FAN, Tianwen WU, Kui WU, Yulian MU, Kui LI
Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 2, Pages 211-217 doi: 10.15302/J-FASE-2019303
The rapid development of biotechnology has provided a greater understanding of the biological functions of major candidate genes that have important functions regarding economic traits, and new materials for livestock breeding have been obtained through gene editing (GE) and embryo manipulation with the purpose of improving quality and output and reducing the costs and risk of disease. Public concerns, particularly over safety risks and production performance, must be addressed. Evaluation is the most important component of the regulation of gene-edited livestock and is a crucial guarantee of public safety before the marketing of gene-edited animal products. Here, the system of evaluation of gene-edited livestock is discussed in terms of public safety and production performance. The search for safe and ethical applications in the GE of livestock, a case-by-case evaluation strategy, and classification and simplification are used in order to promote a more efficient, objective, comprehensive and operable evaluation system.
Keywords: evaluation gene editing livestock performance safety
Junfang JI, Kun WU, Min WU, Qimin ZHAN,
Frontiers of Medicine 2010, Volume 4, Issue 4, Pages 412-418 doi: 10.1007/s11684-010-0260-x
Keywords: p53 esophageal squamous cell carcinoma DNA damage
Functional characterization of caffeic acid
Fengyan WU, Zhenying WU, Aiguo YANG, Shanshan JIANG, Zeng-Yu WANG, Chunxiang FU
Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1, Pages 98-107 doi: 10.15302/J-FASE-2017198
Keywords: biofuel crop caffeic acid O-methyltransferase forage lignin Panicum virgatum switchgrass transgenic plant
Shen WANG, Jun WU, Wu YANG, Long-hua GUO
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 12, Pages 1500-1521 doi: 10.1631/FITEE.1800575
Nowadays, cyberspace has become a vital part of social infrastructure. With the rapid development of the scale of networks, applications and services have become enriched, and the bearing function of the underlying network devices (such as switches and routers) has also been extended. To promote the dynamics architecture, high-level security, and high quality of service of the network, control network architecture forward separation is a development trend of the networking technology. Currently, software-defined networking (SDN) is one of the most popular and promising technologies. In SDN, high-level strategies are deployed by the proprietary equipment, which is used to guide the data forwarding of the network equipment. This can reduce many complicated functions of the network equipment and improve the flexibility and operability of the implementation and deployment of new network technologies and protocols. However, this novel networking technology faces novel challenges in term of architecture and security. The aim of this study is to offer a comprehensive review of the state-of-the-art research on novel advances of programmable SDN, and to highlight what has been investigated and what remains to be addressed, particularly, in terms of architecture and security.
Keywords: Software-defined networking (SDN) Security Programmable
A Robust Tolerance Design Method Based on Fuzzy Quality Loss
CAO Yan-long, MAO Jian, YANG Jiang-xin, WU Zhao-tong, WU Li-qun
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 101-105 doi: 10.1007/s11465-005-0010-y
The traditional tolerance design model ignores the impact of noise factor, so that the design may be infeasible due to variations in design constraints. Based on the analysis of fuzzy factors in tolerance design and the limitations of the traditional Taguchi squared quality loss function, a fuzzy quality loss function model utilizing fuzzy theory was introduced. Concepts on fuzzy quality loss and fuzzy quality loss cost were proposed in the model. The characteristics of the new model and the advantages over the traditional Taguchi quality loss function were analyzed. A robust tolerance design model using a fuzzy quality loss function was proposed. An example was given to illustrate the proposed model. Results and comparisons show that the method is suitable and reliable, and makes the conclusions more objective and reasonable.
Keywords: impact function robust tolerance suitable quality
Fused structures for safer and more economical constructions
Yu-Fei WU, Ying-Wu ZHOU, Biao HU, Xiaoxu HUANG, Scott SMITH
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1, Pages 1-9 doi: 10.1007/s11709-019-0541-7
Keywords: fused structures structural fuse fiber-reinforced polymer concrete
Thermal decomposition of poly(ethylene terephthalate)/mesoporous molecular sieve composites
RUN Mingtao, ZHANG Dayu, WU Sizhu, WU Gang
Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1, Pages 50-54 doi: 10.1007/s11705-007-0010-z
Keywords: polymerization isothermal degradation conversion nonisothermal degradation activation
Deactivation and regeneration of TS-1/SiO
Hainan SHI, Yaquan WANG, Guoqiang WU, Wenping FENG, Yi Lin, Teng ZHANG, Xing JIN, Shuhai WANG, XiaoxueWU, Pengxu YAO
Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2, Pages 202-209 doi: 10.1007/s11705-013-1328-3
Keywords: TS-1/SiO2 epoxidation of propylene fixed-bed reactor deactivation regeneration
Weicheng LIU, Xiaoli WU, Xuelian BAI, Hong ZHANG, Dan DONG, Taotao ZHANG, Huiling WU
Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 2, Pages 262-270 doi: 10.15302/J-FASE-2017166
Keywords: antifungal activity biosynthetic gene cluster Botrytis cinerea fusaricidin Paenibacillus polymyxa
Soundscape of classical Chinese garden
YUAN Xiaomei, WU Shuoxian
Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 2, Pages 172-178 doi: 10.1007/s11709-008-0026-6
Keywords: observation classical phenomena intuitive soundscape
Shufang WU, Pute WU, Hao FENG, G. P. Merkley
Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1, Pages 76-83 doi: 10.1007/s11783-011-0282-x
Keywords: alfalfa soil erosion runoff and sedimentation soil water infiltration overland flow hydrodynamic characteristics
Design and application of a novel coal-fired drum boiler using saline water in heavy oil recovery
Junping GU, Yuxin WU, Liping WU, Man ZHANG, Hairui YANG, Junfu LYU
Frontiers in Energy 2020, Volume 14, Issue 4, Pages 715-725 doi: 10.1007/s11708-020-0690-3
Keywords: drum steam injection boiler natural circulation recovery wastewater staged evaporation circulating fluidized bed (CFB)
Title Author Date Type Operation
Wu Lien-Teh’s epidemic preventive system for plague control
Qingmeng Zhang, Fengmin Zhang, Baofeng Yang
Journal Article
Preparation and characterization of polyimide/silica/silver composite films
JIANG Lizhong, WU Dezhen, LUO Ning, WU Zhanpeng, MOU Nanxiang
Journal Article
Reflections on the system of evaluation of gene-edited livestock
Ziyao FAN, Tianwen WU, Kui WU, Yulian MU, Kui LI
Journal Article
p53 functional activation is independent of its genotype in five esophageal squamous cell carcinoma cell lines
Junfang JI, Kun WU, Min WU, Qimin ZHAN,
Journal Article
Functional characterization of caffeic acid
Fengyan WU, Zhenying WU, Aiguo YANG, Shanshan JIANG, Zeng-Yu WANG, Chunxiang FU
Journal Article
Novel architectures and security solutions of programmable software-defined networking: a comprehensive survey
Shen WANG, Jun WU, Wu YANG, Long-hua GUO
Journal Article
A Robust Tolerance Design Method Based on Fuzzy Quality Loss
CAO Yan-long, MAO Jian, YANG Jiang-xin, WU Zhao-tong, WU Li-qun
Journal Article
Fused structures for safer and more economical constructions
Yu-Fei WU, Ying-Wu ZHOU, Biao HU, Xiaoxu HUANG, Scott SMITH
Journal Article
Thermal decomposition of poly(ethylene terephthalate)/mesoporous molecular sieve composites
RUN Mingtao, ZHANG Dayu, WU Sizhu, WU Gang
Journal Article
Deactivation and regeneration of TS-1/SiO
Hainan SHI, Yaquan WANG, Guoqiang WU, Wenping FENG, Yi Lin, Teng ZHANG, Xing JIN, Shuhai WANG, XiaoxueWU, Pengxu YAO
Journal Article
Fusaricidins in
Weicheng LIU, Xiaoli WU, Xuelian BAI, Hong ZHANG, Dan DONG, Taotao ZHANG, Huiling WU
Journal Article
Effects of alfalfa coverage on runoff, erosion and hydraulic characteristics of overland flow on loess slope plots
Shufang WU, Pute WU, Hao FENG, G. P. Merkley
Journal Article