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OTB-morph:One-time Biometrics via Morphing

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Machine Intelligence Research 2023年第6期20卷 855-871页

作者： Mahdi Ghafourian julian Fierrez Ruben Vera-Rodriguez Aythami Morales Ignacio serna Biometrics and Data Pattern Analytics Laboratory(BiDA Lab) Universidad Autonoma de MadridMadrid28049Spain

Cancelable biometrics are a group of techniques to transform the input biometric to an irreversible feature intentionally using a transformation function and usually a key in order to provide security and privacy in biometric recognition *** transformation is repeatable enabling subsequent biometric *** paper introduces a new idea to be exploited as a transformation function for cancelable biometrics aimed at protecting templates against iterative optimization *** proposed scheme is based on time-varying keys(random biometrics in our case)and morphing *** experimental implementation of the proposed scheme is given for face *** results confirm that the proposed approach is able to withstand leakage attacks while improving the recognition performance.

关键词： Biometrics face recognition template protection morphing security

Bioengineering bacterial encapsulin nanocompartments as targeted drug delivery system

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Synthetic and Systems Biotechnology 2021年第3期6卷 231-241页

作者： Alexander Van de Steen Rana Khalife Noelle Colant Hasan Mustafa Khan Matas Deveikis Saverio Charalambous Clare M.robinson Rupali Dabas Sofia Esteban serna Diana A.Catana Konstantin Pildish Vladimir Kalinovskiy Kenth Gustafsson Stefanie Frank Department of Biochemical Engineering University College LondonUK Natural Sciences University College LondonUK Division of Biosciences University College LondonUK UCL iGEM Student Team 2019 UK

The development of Drug Delivery Systems(DDS)has led to increasingly efficient therapies for the treatment and detection of various *** use a range of nanoscale delivery platforms produced from polymeric of inorganic materials,such as micelles,and metal and polymeric nanoparticles,but their variant chemical composition make alterations to their size,shape,or structures inherently *** encoded protein nanocages are highly promising DDS candidates because of their modular composition,ease of recombinant production in a range of hosts,control over assembly and loading of cargo molecules and *** example of naturally occurring nanocompartments are encapsulins,recently discovered bacterial organelles that have been shown to be reprogrammable as nanobioreactors and vaccine *** we report the design and application of a targeted DDS platform based on the Thermotoga maritima encapsulin reprogrammed to display an antibody mimic protein called Designed Ankyrin repeat protein(DARPin)on the outer surface and to encapsulate a cytotoxic *** DARPin9.29 chosen in this study specifically binds to human epidermal growth factor receptor 2(HER2)on breast cancer cells,as demonstrated in an in vitro cell culture *** encapsulin-based DDS is assembled in one step in vivo by co-expressing the encapsulin-DARPin9.29 fusion protein with an engineered flavin-binding protein mini-singlet oxygen generator(MiniSOG),from a single plasmid in Escherichia *** encapsulin-DARPin_miniSOG nanocompartments bind specifically to HER2 positive breast cancer cells and trigger apoptosis,indicating that the system is functional and *** DDS is modular and has the potential to form the basis of a multi-receptor targeted system by utilising the DARPin screening libraries,allowing use of new DARPins of known specificities,and through the proven flexibility of the encapsulin cargo loading mechanism,allowing selection of cargo proteins

关键词： Encapsulin Drug delivery system Cytotoxic protein DARPin

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人体包装艺术

作者： J.·鲁宾逊 julian·robinson

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人体包装艺术服装的性展示研究 1

Representation of phase behavior of associating fluids using EOS

2001年

作者：（澳）朱利安·鲁宾逊（julian robinson）胡月等译

本书阐述了人类服装与性的密切关系，以其深刻的研究和大量的图片，展示人类衣着行为形成的深层心理因素，即人类的性。

ISBN: (纸本)7506419785

本书阐述了人类服装与性的密切关系，以其深刻的研究和大量的图片，展示人类衣着行为形成的深层心理因素，即人类的性。

关键词：服装学科:性社会学学科:研究性社会学

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Journal of Chemistry and Chemical Engineering 2009年第10期3卷 1-6,32页

作者： PANG Jianyuan ZUO julian Y., ZHANG Dan D. DBR Technology Center Schlumberger Edmonton T6N IM9 Canada

Associating fluids containing water and alkanols show a strong non-ideal behaviour on thermodynamic properties Simple cubic equations of state （EOS）. such as the Peng-robinson （PR） equation, with conventional mixing rules are popular lbr its simplicity and eas3＇ implementation. However it is incapable of reliably representing the phase behaviour of associating mixtures. An effort has been made in this study to develop a new model in which the non-densit3＇-dependent mixing rules are applied to the PR EOS to represent the phase behaviour of associating fluids. The proposed model takes into account of the polarity in the attractive term of the EOS by including both the conventional random mixing term and the asymmetric interaction term. The proposed model has been successfully applied to the calculation of the vapor-liquid equilibrium （VLE） and liquid-liquid equilibrium （LLE） of fluids containing water, alkanols, acid gases, and hydrocarbons. A satisfactory agreement between the predictions of the proposed model and the experimental data in the literature is reached.

关键词： associating fluids PR EOS asymmetric interaction term VLE LLE

Prediction of Structure-H Gas Hydrate Formation Conditions for Reservoir Fluids

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Chinese Journal of Chemical Engineering 2005年第4期13卷 484-490页

作者： MA Qinglan（马庆兰） CHEN Guangjin（陈光进） GUO Tianmin（郭天民） ZHANG Kun（张坤） julian Y. Zuo Dan Zhang Heng-Joo Ng High Pressure Fluid Phase Behavior ＆ Property Research Laboratory China University of Petroleum Beijing 102249 China Department of Biomedical Engineering Tsinghua University Beijing 100084 China DBR Software Inc. Canada

In this work, a thermodynamic model is developed for prediction of structure H hydrate formation. The model combines the Peng-robinson equation of state for the vapor, liquid and aqueous phases with the extended Ng-robinson hydrate model for gas hydrate formation of all three structures. The parameters of 14 structure- H hydrate formers are determined based on the experimental data of structure-H hydrates in the literature. The expression of fugacity of water in the empty hydrate phase is correlated for calculating structure-H hydrate formation conditions in the absence of free water. The model is tested by predicting hydrate formation conditions of a number of structure-H hydrate forming systems which are in good agreement with the experimental data. The proposed model is also applied to the prediction of hydrate formation conditions for various reservoir fluids such as natural gas and gas condensate.

关键词： structure-H hydrate model formation conditions reservoir fluids