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Chinese Optics Letters 2009年第12期7卷 1134-1141页

作者： Joseph Rosen Barak Katz gary Brooker Department of Electrical and Computer Engineering Ben-Gurion University of the NegevP.O. Box 653 Beer-Sheva 84105 Israel Johns Hopkins University Microscopy Center Montgomery County Campus Advanced Technology Laboratory Whiting School of Engineering 9605 Medical Center Drive Suite 240Rockville MD 20850 USA

Holographic imaging offers a reliable and fast method to capture the complete three-dimensional （3D） information of the scene from a single perspective. We review our recently proposed single-channel optical system for generating digital Fresnel holograms of 3D real-existing objects illuminated by incoherent light. In this motionless holographic technique, light is reflected, or emitted from a 3D object, propagates through a spatial light modulator （SLM）, and is recorded by a digital camera. The SLM is used as a beamsplitter of the single-channel incoherent interferometer, such that each spherical beam originated from each object point is split into two spherical beams with two different curve radii. Incoherent sum of the entire interferences between all the couples of spherical beams creates the Fresnel hologram of the observed 3D object. When this hologram is reconstructed in the computer, the 3D properties of the object are revealed.

关键词： Color holography Digital holographic imaging Holographic techniques Spatial light modulators Three dimensional imaging Zone plates

Oxidative desulfurization of fuels using ionic liquids： A review

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Frontiers of Chemical Science and Engineering 2015年第3期9卷 262-279页

作者： Hua Zhao gary A. Baker Department of Chemistry and Forensic Science Savannah State University Savannah GA 31404 USA Department of Chemistry University of Missouri-Columbia Columbia MO 65211 USA

Extractive oxidation, wherein aromatic sulfur- containing compounds are extracted and subsequently oxidized to their corresponding sulfones, has proven to be one of the most effective desulfurization methods for producing ultra-low sulfur content fuels. As non-volatile and highly designable solvents, ionic liquids （ILs） have attracted considerable attention for the oxidative desulfur- ization of fuels. In this review, we systematically discuss the utility of ILs in catalytic and extractive oxidation, including their role as extractant, catalyst, or both. We also discuss the challenges facing the use of ILs in this regard, including their relatively high cost and excessive viscosity, as well as their efficiency and stability as catalyst.

关键词： oxidative desulfurization ionic liquids extraction fuels petroleum polyoxometalates

Development of Data Sheets for Statistical Evaluation of Fatigue Data

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Journal of Iron and Steel Research International 2011年第5期18卷 70-78页

作者： gary Marquis Timo Bjrk Lappeenranta University of Technology

Instructions were developed for statistical analysis of the laboratory fatigue data step-by-step. practical cases for solving several questions raised in the treatment of test data,which involved estimation of necessary sample size,verification of the statistical equivalence of the collated sets of data,and determination of characteristic curves in different cases,were given by using the methods and formulae in the document IIW-XIII-2138-06 （best practice guide on the statistical analysis of fatigue data） as a demonstration of various statistical methods of developing a sound procedure for creating reliable calculation rules for the fatigue analysis.

关键词： fatigue verification statistical equivalence

The current status of galaxy formation

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Research in Astronomy and Astrophysics 2012年第8期12卷 917-946页

作者： Joseph Silk gary A.Mamon Institut d'Astrophysique de paris (UMR 7095:CNRS&UpMC) 98 bis Boulevard AragoParis 75014France Department of physics and Astronomy 3701 San Martin DriveThe Johns Hopkins UniversityBaltimore MD 21218USA Beecroft Institute of particle Astrophysics and Cosmology 1 Keble RoadUniversity of OxfordOxford OX1 3RHUK

Understanding galaxy formation is one of the most pressing issues in cos- mology. We review the current status of galaxy formation from both an observational and a theoretical perspective, and summarize the prospects ... 详细信息

关键词： galaxy: formation -- galaxies: evolution -- galaxies: star formation --galaxies: active

Type Ⅰ interferon receptor knockout mice as models for infection of highly pathogenic viruses with outbreak potential

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Zoological Research 2018年第1期39卷 3-14页

作者： gary Wong Xiang-Guo Qiu Shenzhen Key Laboratory of pathogen and Immunity State Key Discipline of Infectious DiseaseShenzhen Third People's HospitalShenzhen Guangzhou 518020China Key Laboratory of pathogenic Microbiology and Immunology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Special pathogens program National Microbiology LaboratoryPublic Health Agency of CanadaWinnipegManitoba R3E 3R2Canada Department of Medical Microbiology and Infectious Diseases University of ManitobaWinnipegManitoba R3E 0J9Canada

Due to their inability to generate a complete immune response, mice knockout for type I interferon （IFN） receptors （Ifnar-/-） are more susceptible to viral infections, and are thus commonly used for pathogenesis studies. This mouse model has been used to study many diseases caused by highly pathogenic viruses from many families, including the Flaviviridae, Filoviridae, Arenaviridae, Bunyaviridae, Henipaviridae, and Togaviridae. In this review, we summarize the findings from these animal studies, and discuss the pros and cons of using this model versus other known methods for studying pathogenesis in animals.

关键词： Ifnar Mice Animal model Flavivirus Filovirus Arenavirus Bunyavirus Henipavirus Togavirus

Vancomycin and glycopeptide-resistant enterococci

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中国感染与化疗杂志 2014年第3期14卷 249-256页

作者： gary FRENCH King's College and Guy's and St Thomas' Hospital London UK London SEI 7EH UK

Enterococci are important causes of community and healthcare-associated infections and are associated with hospital outbreaks amongst vulnerable and compromised *** organisms have relatively low virulence but are inherently antibiotic *** readily acquire additional multiple resistances,including resistance to the glycopeptides vancomycin and *** resistance severely limits antibiotic choice and leads to poor clinical *** antibiotics are becoming available for the treatment of glycopeptideresistant enterococci,but there is limited data on their clinical effectiveness and the choice of therapy remains *** addition,glycopeptide resistance can transfer from enterococci to the much more virulent methicillin-resistant Staphylococcus aureus(MRSA),although this has so far occurred *** order to limit the emergence and spread of glycopeptide-resistant enterococci and glycopeptide resistant MRSA,it is essential for hospitals to implement appropriate and effective systems of infection control and antimicrobial stewardship.

关键词：医院感染预防与控制细菌耐药机制研究

Some Oscillatory Singular Integrals on Herz-type Spaces (Ⅱ)

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Acta Mathematicae Applicatae Sinica 2002年第3期18卷 365-376页

作者： gary Sampson Department of Mathematics Auburn University AuburnAL 36849-5310USA

In this paper, the authors prove that some oscillatory singular integral operators of non-convolution type with non-polynomial phases are bounded from the Herz-type Hardy spaces to the Herz spaces and from the Hardy spaces associated with the Beurling algebras to the Beurling algebras in higher dimensions, even though it is well-known that these operators are not bounded from the Hardy space H1(Rn) into the Lebesgue spaceL1(Rn).

关键词： Oscillatory singular integral phase Lebesgue space Herz space Beurling algebra Hardy space

An evaluation of the bioavailability and bioaccumulation of selected metalso ccurring in a wetland area on the volcanic island of Guam,Western pacific Ocean

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Journal of Environmental Sciences 2009年第11期21卷 1547-1551页

作者： Bob Wilson Brian pyatt gary Denton School of Science and Technology Nottingham Trent University Water and Environmental Research Institute of the Western pacific University of Guam

This initial research examined the presence, distribution and bioavailability of Cu, Cr, Ni, Mn and Fe in a wetland area of southern Guam. The research sites are within an area covered with saporite, a soil type derived from volcanic deposits on the island. Leaf tissue of pandanus tectorius was extracted and analysed to determine the bioaccumulation of the target metals. Metal accumulation at sites considered aerobic and anaerobic was investigated together with an attempt to correlate actual accumulation of the target metals in the plant tissue with a recognised bioavailability indicator, in this case, three step sequential extraction scheme. Manganese was found to be accumulated in relatively high concentrations and to a lesser extent Cu was also accumulated. Chromium, Ni and Fe however exhibited very low accumulation factors. Accumulation of Mn in particular was significantly affected by aerobic conditions whereas the converse effect was experienced by Cu. Significant correlation between various steps of a Sequential Extraction Scheme and actual accumulation was not achieved although the degree of aerobic conditions at each site and soil pH did affect concentrations of metals extracted by differing steps of SES. Results obtained suggest that further research in the area should be undertaken using different plant species and tissues.

关键词： Guam bioaccumulation sequential extraction bioavailability accumulation factor heavy metals

Did ZIKV evolve to be more dangerous? A new clue towards neurovirulence

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National Science Review 2018年第2期5卷 121-122页

作者： gary Wong George F.Gao Guangdong Key Laboratory for Diagnosis and Treatment of Emerging Infectious Diseases Shenzhen Key Laboratory of Pathogen and Immunity Shenzhen Third People's Hospital CAS Key Laboratory of pathogenic Microbiology and Immunology Institute of MicrobiologyChinese Academy of Sciences

Before 2015,Zika virus(ZIKV)was a little-known flavivirus that caused sporadic symptomatic infections in humans(under 20 reported cases,but likely manymore unreported asymptomatic cases)in the decades following its di... 详细信息

关键词： ZIKA virus FLAVIVIRUSES EpIDEMICS