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614篇 您的检索式:作者名="Jenkins E"
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1Environment as the Stage for Economic Actors显示文摘The relative importance of economics and environment in debate may soon be reversed due to the influence of three fac- tors. Firstly, in the global economy it is hard to hide the unwanted products of economic processes. Secondly, huge advances in sci- ence will reduce the imperfect knowledge of markets, making some monitoring and analyzing tools show the design of sensible and equitable livelihood in communities, which is more important than the motivation of maximising profits for some individuals or firms. Thirdly, China, as the last major player on the planet to take on economic growth, comes from traditions fundamentally differ- ent from those economies that have experienced the Industrial Revolution previously. Its challenges with sustainability and en- vironmental conservation predate Western economics by millennia, and it is implementing policies domestically and starting to work on the world stage that acknowledges that the surroundings are the host for any economic and socio-political system.John E Coulter Shi Lei Samantha Jenkins 2007Chinese Journal of Population,Resources and Environment2007,5,1:10
2Tetracycline-inducible protein expression in pancreatic cancer cells: Effects of CapG overexpression显示文摘AIM: To establish stable tetracycline-inducible pancreatic cancer cell lines. METHODS: Suit-2, MiaPaca-2, and Panc-1 cells were transfected with a second generation reverse tetracycline-controlled transactivator protein (rtTA2S-M2), under the control of either a cytomegalovirus (CMV) or a chicken β-actin promoter, and the resulting clones were characterised.RESULTS: Use of the chicken (β-actin) promoter proved superior for both the production and maintenance of doxycycline-inducible cell lines. The system proved versatile, enabling transient inducible expression of a variety of genes, including GST-P, CYP2E1, S100A6, and the actin capping protein, CapG. To determine the physiological utility of this system in pancreatic cancer cells, stable inducible CapG expressors were established. Overexpressed CapG was localised to the cytoplasm and the nuclear membrane, but was not observed in the nucleus. High CapG levels were associated with enhanced motility, but not with changes to the cell cycle, or cellular proliferation. In CapG-overexpressing cells, the levels and phosphorylation status of other actin-moduating proteins (Cofilin and Ezrin/Radixin) were not altered. However, preliminary analyses suggest that the levels of other cellular proteins, such as ornithine aminotransferase and enolase, are altered upon CapG induction. CONCLUSION: We have generated pancreatic-cancer derived cell lines in which gene expression is fully controllable.Sarah Tonack Sabina Patel Mehdi Jalali Taoufik Nedjadi Rosalind E Jenkins Christopher Goldring John Neoptolemos Eithne Costello 2011World Journal of Gastroenterology2011,17,15:4
3Durability Properties of Materials and Mixture Composition of Bitumen Stabilized Materials显示文摘Bitumen Stabilized Materials (BSMs) are widely recognized as environmentally friendly through significantly reduced energy consumption,reduced emissions and reuse of high percentage of RAP and recycled pavement materials. In order for these materials to be cost effective,their life-cycle performance needs to be proven. Durability of BSMs is a long-term phenomena that requires consideration during mix design. Time is very important variable for performance consideration under field conditions. The factors that influence durability and long-term performance of BSMs include the mineral aggregates,binder and mixture compositions. In this study,the important,but less understood aspects of durability properties of BSMs were investigated. These include wear and tear of mineral aggregates,age-hardening of binder (foamed bitumen and bitumen emulsion) and moisture susceptibility of typical mix composition. The wear and tear was investigated using Durability Mill Index (DMI) test,binder ageing was investigated for short and long-term effect,and moisture susceptibility was investigated by pulsing water pressures using new device i.e. moisture induction simulation test (MIST). The accelerated moisture conditioning simulates field conditions whereafter retained shear properties are evaluated. The results found that durability of mineral aggregates is significantly influences by the type and nature of mineral composition. The ageing of binder occurred in both short and long-term conditions,with short-term effects being dominating the foamed bitumen properties during laboratory production. Moisture susceptibility is significantly influenced by the mix compositions of aggregates blends with and without RAP,with different bitumen binder types (foamed bitumen or bitumen emulsion) and active filler type (cement or lime) and contents. The evaluation and ranking of mixes which are resistant and susceptible to moisture damage was done using retained cohesion (RC) after dry and wet monotonic triaxial testing.TWAGIRA M E JENKINS J K 2010武汉理工大学学报2010,32,17:2
4Starvation induced cross- protection against heat or H2O2 challenge in Escherichia coli 显示文摘Jenkins D E Schultz J E Matin A 1988Bacteriology1988,170,:1
5Steel fiber as shear reinforcement in beams显示文摘Baston GB Jenkins E Spatney R 1972Journal of the American Concrete Institute Proceeding1972,69,10:1
6Arrays for protein expression profiling towards a viable alternative to two-dimensional gel electrophoresis?显示文摘Jenkins R E Pennington S R 2001Proteomics2001,1,:1
7A taxonomy for multi-Agent robotics 显示文摘DUDEK G JENKIN M R M MILIOS E 1996Autonomous Robots1996,4,3:1
8Activity patterns of Californians:use of and proximity to indoor pollutant sources显示文摘Jenkins P Phillips T Mulberg E 0,,:1
9Environment as the stage for economic actors 显示文摘COULTER J E LEI S JENKINS S Chinese journal of population resources mid evironment 2(1370,5,1:1
10Melanocytes and the microphthalmia transcription factor network 显示文摘Steingrimsson E Copeland NG Jenkins NA 2004Annual Review of Genetics2004,38,:1
11The influence of thermokarst disturbance on the water quality of small upland lakes, Mackenzie delta region, northwest territories, Canada 显示文摘Kokelj S V Jenkins R E Milburn D 2005Permafrost and Periglacial Processes2005,16,:1
12Rate effects in uniaxial dynamic compression of concrete显示文摘Tang T X Lawrence E Malvern Dacid A Jenkins 1992Journal of Engineering Mechanics1992,118,1:1
13Impli-cations of a circulating vaccine-derived poliovirus in Ni-geria显示文摘Jenkins H E Aylward R B Gasasira A 2010N Engl J Med2010,362,25:1
14Analysis of sources and partitioning of oxidant in the UK―Part 1:the NO-dependence of annual mean concentrations of nitrogen x dioxide and ozone显示文摘Jenkin M E 2004Atmospheric Environment2004,38,30:1
15Reduction in hospitalization following pulmonary rehabilitation in patients with COPD显示文摘Cecins N Geelhoed E Jenkins SC 2008Australian Health Review2008,32,3:1
16Fragile X screening program in New York State显示文摘Nolin S Snider D Jenkins E 1991Am J Med Grenet1991,38,:1
17Australian citrus scab caused by Sphaceloma f avettii scabiosa显示文摘JENKINS A E 1936Phytopathology1936,26,2:1
18On the frustration of back- surface reflection from transparent substrates in ellipsometry 显示文摘D J Hayton T E Jenkins 2004Meas SciTechnol2004,15,2:1
19Analysis of sources and partitioning of oxidant in the UK―Part 2:contributions of nitrogen dioxide emissions and background ozone at a kerbside location in London显示文摘Jenkin M E 2004Atmospheric Environment2004,38,30:1
20Relative and absolute quantitative expression profiling of cytochromes P450 using isotope- coded affinity tags 显示文摘Jenkins R E Kitteringham N R Hunter C L 2006Preteomics2006,6,:1
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