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Molecular Plant 2022年第8期15卷 1266-1267页

作者： stephanie Hutin Chloe Zubieta Laboratoire de Physiologie Cellulaire et Végétale Univ.Grenoble AlpesCNRSCEAINRAEIRIG-DBSCI-LPCV17 Avenue des Martyrs38054 GrenobleFrance

Liquid-liquid phase separation(LLPS)has become a widely accepted mechanism forthedynamic compartmentalization of different cellular components into membraneless organelles or other cellular *** occurs when the concentration of a protein,nucleic acid,or other molecule reaches a saturation concentration and its partition into high-and low-concentration phases is energetically favorable.

关键词： separation liquid phase

PERMEABILITY COMPUTATION ON A REPRESENTATIVE VOLUME ELEMENT （RVE） OF. UNIDIRECTIONAL DISORDERED FIBER ARRAYS

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Journal of Computational Mathematics 2016年第3期34卷 223-239页

作者： Karim Hitti stephanie Feghali Marc Bernacki Department of Mathematics Faculty of Sciences University of Balamand Lebanon Notre Dame University-Louaize Faculty of Natural and Applied Sciences Department of Mathematics and Statistics Lebanon Lebanese University Faculty of Sciences II Mathematics Department P.O. Box 90656 Fanar-Matn Lebanon Mines-ParisTech PSL-Research University CEMEF- Centre de mise en forme des matdriaux CNRS UMR 7635 CS 10207 rue Claude Daunesse 06904 Sophia Antipolis Cedex France

An efficient method to compute the permeability of disordered fibrous arrays is pro- posed. A stabilized mixed finite element method is used with an immersed domain ap- proach to represent the porous material at its microscopic scale. Therefore, the Stokes e- quations are solved in the whole domain （including solid part） using a penalization method. The accuracy is controlled by refining the mesh around the fluid-solid interface defined by a level-set function. Using homogenization techniques, the permeability of an RVE is obtained. Furthermore, a new method to generate disordered fibers in function of the porosity, Ф, and other microstructural parameters is proposed and a study of the effect of inter-fiber spacing on K：, the permeability tensor, is performed using parallel computation and over 460 simulations were carried RVEs consisting of over 555 fibers. This task was achieved out in two-dimensional

关键词： Permeability Fibrous Media Finite Element Method Level-set.

Changing Energy Consumption Behaviour: Individuals' Responsibility and Government Role

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Journal of Electronic Science and Technology 2015年第4期13卷 343-348页

作者： Mohamad Aldabas Mario Gstrein stephanie Teufel International Institute of Management in Technology (iimt) University of Fribourg

Renewable energy is clearly a very important topic nowadays. The risk and the damage that could be caused by conventional energy resources cannot be hidden. There is an enormous need that people start formulating a better attitude towards renewable energy and change their consumption behaviour. Otherwise, the future of environment and the coming generations is defiantly not going to be promising. This paper will discuss the importance of sustainable energy and how the energy related behaviour is created. It will present a framework to influence the current behaviour and push it to be more green oriented. It is also important to know till what limit are governments responsible in this change, and what are the tools that they have to push towards green direction.

关键词： Breaking bad habits green andrenewable energy energy consumption behavior.

Increased working voltage of hexamine-coated porous carbon for supercapacitors

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Science Bulletin 2015年第18期60卷 1587-1597页

作者： stephanie L.Candelaria Guozhong Cao Department of Materials Science and Engineering University of Washington

Highly porous carbon, both unmodified and hexamine-coated on the pore surfaces, is tested at high working voltages in organic electrolyte for supercapacitors in order to enhance the energy density and power ***–gel processing allows for excellent control of the porous structure and chemical composition of carbon,resulting in a material with high surface area and a low level of impurities. This porous carbon can be modified using a simple solution-based method to enhance capacitance. Increasing the working voltage from 2.0 to 3.0 V significantly improves performance for both unmodified and hexamine-coated carbon. The energy density and power density increase at higher working voltage, and under certain conditions, the capacitance increases as *** stability is also investigated, with hexamine-coated carbon retaining more of its initial capacitance than unmodified carbon at all working voltages.

关键词： Supercapacitor High voltage Porouscarbon Hexamine Surface modification Nitrogen

Impact of Business Practices on Individual Energy Consumption

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Journal of Electronic Science and Technology 2015年第4期13卷 349-354页

作者： Stephane Egger Mario Gstrein stephanie Teufel International Institute of Management in Technology University of Fribourg

Changing behaviours and attitudes towards more sustainable individual energy consum- ption is a difficult topic to address. After identifying the most recurrent factors influencing bad energy consum- ption-society＇s environmental short- sightedness, a lack of individual responsibility and a tendency to put responsibility upon firms, institutions, and governments, the authors evaluated the effect business practices can have on individual behaviour. By qualifying as highly credible sources of information, positioning themselves as examples to follow and providing its employees with the necessary smart, innovative technology, business communities can have a major impact on changing individual behaviours towards more sustainable energy consumption.

关键词： Business practices individualbehaviour sustainable energy consumption.

Capturing, protecting and restoring plant diversity in the UK: RBG Kew and the Millennium Seed Bank

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Plant Diversity 2019年第2期41卷 124-131页

作者： Ted Chapman stephanie Miles Clare Trivedi Royal Botanic Gardens Kew

Ex situ seed banking is a practical and cost-effective means of preserving wild plant diversity and a crucial complement to the in situ conservation and restoration of species and habitats. As pressures on the natural environment have grown, so has the call for seed banks to provide scientifically-robust,practical solutions to seed-related problems in nature conservation, from single-species recovery and reintroduction to the restoration of complex, dynamic communities at the largest scales. In this paper, we discuss how the Royal Botanic Gardens, Kew and its Millennium Seed Bank have responded to this call in the United Kingdom. We demonstrate that banked seed collections can provide a range of otherwiseunavailable, high quality, known-origin, genetically-diverse biological materials. The data, expertise and specialist facilities that accompany these collections are also valuable, helping overcome constraints to the collection, production and effective use of native seed. Challenges remain-to ensure ex situ collections protect the species and genetic diversity that will enable plants to adapt to a changing environment, and to find new ways for seed banks to mobilise their resources at a landscape scale.

关键词： Seed banking Ex situ conservation Botanic garden Species-reintroduction Ecological restoration Native seed production

Live-Cell Imaging of Dual-Labeled Golgi Stacks in Tobacco BY-2 Cells Reveals Similar Behaviors for Different Cisternae during Movement and Brefeldin A Treatment

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Molecular Plant 2011年第5期4卷 896-908页

作者： stephanie L. Madison Andreas Nebenfuhr Department of Biochemistry and Cellular and Molecular Biology University of Tennessee Knoxville TN 37996-0840 USA

In plant cells, the Golgi apparatus consists of numerous stacks that, in turn, are composed of several flattened cisternae with a clear cis-to-trans polarity. During normal functioning within living cells, this unusual organelle displays a wide range of dynamic behaviors such as whole stack motility, constant membrane flux through the cisternae, and Golgi enzyme recycling through the ER. In order to further investigate various aspects of Golgi stack dynamics and integrity, we co-expressed pairs of established Golgi markers in tobacco BY-2 cells to distinguish sub-compartments of the Golgi during monensin treatments, movement, and brefeldin A （BFA）-induced disassembly. A combination of cis and trans markers revealed that Golgi stacks remain intact as they move through the cytoplasm. The Golgi stack orientation during these movements showed a slight preference for the cis side moving ahead, but trans cisternae were also found at the leading edge. During BFA treatments, the different sub-compartments of about half of the observed stacks fused with the ER sequentially; however, no consistent order could be detected. In contrast, the ionophore monensin resulted in swelling of trans cisternae while medial and particularly cis cisternae were mostly unaffected. Our results thus demonstrate a re- markable equivalence of the different cisternae with respect to movement and BFA-induced fusion with the ER. In addi- tion, we propose that a combination of dual-label fluorescence microscopy and drug treatments can provide a simple alternative approach to the determination of protein localization to specific Golgi sub-compartments.

关键词： Golgi apparatus Golgi stack integrity brefeldin A monensin tobacco BY-2 cells live-cell imaging.

The inducible nitric oxide synthaseinhibitor 1400W as a potential treatment for retinal diseases

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Neural Regeneration Research 2021年第6期16卷 1221-1222页

作者： Sven Schnichels stephanie C.Joachim University Eye Hospital Tübingen Centre for OphthalmologyTübingenGermany Experimental Eye Research Institute University Eye HospitalRuhr-University BochumBochumGermany

The overproduction of reactive oxygen species is defined as oxidative *** deprived oxygen supply in tissues is known as *** mechanisms contribute to the pathogenesis of several retinal diseases,like glaucoma,age-related macular degeneration(AMD),and retinal *** is a neurodegenerative disease defined by a progressive loss of retinal ganglion cells(RGCs)and their axons causing visual field defects,which ultimately leads to *** AMD pathogenesis is further characterized by soft drusen,it involves the retinal pigment epithelium and the Bruch’s membrane-choroid complex.

关键词： AMD diseases potential

Glaucoma-like damage induced by S100B injection is accompanied by microglial response

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Neural Regeneration Research 2022年第3期17卷 572-574页

作者： Teresa Tsai stephanie C.Joachim Experimental Eye Research Institute University Eye HospitalRuhr-University BochumBochumGermany

Glaucoma is currently the second leading cause of blindness *** to aging societies the number of patients suffering from this disease will further increase in the next ***,glaucoma can remain asymptomatic until it is rather far progressed,hence about 10–50% of patients are unaware they suffer from this *** is a progressive optic neuropathy associated with changes at the optic nerve head.

关键词： S100B injection damage

Geochemistry of fine-grained sediments of the upper Cretaceous to Paleogene Gosau Group(Austria,Slovakia):Implications for paleoenvironmental and provenance studies

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Geoscience Frontiers 2013年第4期4卷 449-468页

作者： Gerald Hofer Michael Wagreich stephanie Neuhuber Department of Geodynamics and Sedimentology.University of Vienna

Bulk rock geochemistry of 169 fine-grained sediment samples of the upper Cretaceous to Paleogene Gosau Group （Northern Calcareous Alps, Austria and Slovakia） fiom borehole and outcrop localities was performed to separate non-marine and marine deposits. Geochemical characteristics of different Gosau depositional systems, basins and sediment provenance using major-, trace-, and rare earth elements were also investigated. Geochemical proxies such as boron concentrations were tested for seeking the possibilities of paleosalinity indicators. Due to the [act that several pelagic sections are represented by extremely low boron contents, B/AI＊ ratios are recognized as more robust and differentiate reliably between marine （mean： 160 ± 34） and non-marine （mean： 133 ± 33） samples. Using statistical factor analysis, hemipelagic to pelagic samples flom the Gieghi_ibl Syncline and Slovakian equivalents can be differentiated from marginal-marine to non-marine samples from the Grtinbach and Glinzendorf Syncline related to terrigenous （SiO2, AI203, K20, Th, Rb, Zr and others） and pelagic indicative elements （CaO, St, TOT/C and B/AI＊）. A clear indication for ophiolitic provenance is traced by high amounts of chromium and nickel. Only non-marine successions of the Glinzendorf Syncline show higher Cr and Ni concentrations （up to 250 and 400 ppm, respectively） and enriched Cr/V and Y/Ni ratios trending to an ultramafic source.

关键词： Gosau GroupGeochemistryPre-Neogene Vienna BasinBoronFactor analysisProvenance