维普中文期刊产品整合服务
994篇 您的检索式:作者名="GARDNER P"
    题名 作者 年代 出处 被引量
1What is artificial meat and what does it mean for the future of the meat industry?显示文摘The meat industry cannot respond to increases in demand by ever increasing resource use. The industry must find solutions to issues regarding animal welfare, health and sustainability and will have to do so in the face of competition from emerging non-traditional meat and protein products in an increasingly complex regulatory environment. These novel meat and protein products, otherwise known as ‘artificial meat' are utilising ground breaking technologies designed to meet the issues facing the conventional meat industry. These artificial meats, in vitro or cultured meat and meat from genetically modified organisms have no real capacity to compete with conventional meat production in the present environment. However, meat replacements manufactured from plant proteins and mycoproteins are currently the biggest competitors and are gaining a small percentage of the market. Manufactured meats may push conventional meat into the premium end of the market, and supply the bulk, cheap end of the market if conventional meat products become more expensive and the palatability and versatility of manufactured meats improve. In time the technology for other artificial meats such as meat from genetic modified organisms or cultured meat may become sufficiently developed for these products to enter the market with no complexity of the competition between meat products. Conventional meat producers can assimilate agroecology ecology concepts in order to develop sustainable animal production systems. The conventional meat industry can also benefit from assimilating biotechnologies such as cloning and genetic modification technologies, using the technology to adapt to the changing environment and respond to the increasing competition from artificial meats. Although it will depend at least partly on the evolution of conventional meat production, the future of artificial meat produced from stem cells appears uncertain at this time.Sarah P F Bonny Graham E Gardner David W Pethick Jean-Franois Hocquette 2015Journal of Integrative Agriculture2015,14,2:15
2Plant recruitment and survival as indicators of ecological restoration success in abandoned pasture land in Nurcoung,Victoria,Australia显示文摘Introduction:One of the major impediments to developing better restoration strategies is the inadequate documentation of past restoration efforts.In 2008,Greening Australia commenced ecological restoration on the Nurcoung property in Victoria to enhance local biodiversity,and in this paper we report on the habitat restoration outcomes in the three Ecological Vegetation Classes(EVC)found on this property.Methods:Permanent sample plots(12×20 m)were randomly established in July 2010 in each of the restoration areas,with 9,10,and 24 plots demarcated in Shallow Sands Woodland(SSW),Heathy Woodland(HW),and Sandstone Ridge Woodlands(SRW),respectively.Individual plots were prepared to include three seeded rows.Plots were assessed for seedling recruitment and survival in May 2010,April 2011,and May 2012.Records of individual seedling development included their height and cover,and their location within the plot.Results:Our study shows that interaction between the age of the planted and direct-seeded vegetation and the nature of the EVC significantly affects the composition of plants and the soil surface in that species and,further,that soil cover parameters develop in different ways in the different experimental plots.A SIMPER analysis of soil cover parameters shows that most of the variation over the years of restoration is attributable to differences in the amount of bare soil recorded,rather than the amount of leaf-litter cover,and that these changes in soil cover parameters differ between EVCs over the sampling periods.The direct-seeding study shows that whilst most of the broadcast species were recruited,some species used in the Shallow Sands Woodland,the Heathy Woodland,and the Sandstone Ridge Shrubland did not show evidence of recruitment during the three sampling periods.Although the density of most seedlings increased in subsequent sampling years,the planted species Callitris gracilis,Callitris rhomboidea,Hakea muelleriana,and Melaleuca lanceolata did not survive.Conclusions:As a result of the land use change,new assemblages of abiotic and biotic system components appear to lead to the development of stable alternative ecological states.These‘novel’ecosystems now play an important part of the natural resource base,requiring careful characterization to better understand current development trajectories and future states,and to inform management strategies to meet desired restoration outcomes.Although the study sites have been abandoned for a long time,broadcast seeds and plant seedlings show they can overcome internal resilience.Singarayer K Florentine Jessica Gardner Friedrich P Graz Sean Moloney 2013Ecological Processes2013,2,1:2
3SOFC technology development at Rolls-Royce显示文摘Gardner F J Day M J Brandon N P 2000J Power Sources2000,86,:2
4Preliminary studies on K and L coincidence spectroscopy for optimizing the in vivo XRF measurement of lead in bone显示文摘Guo W Gardner R P Metwally W A 2004Nucl Instr and Meth in Phys Res B2004,213,:1
5A gemetry-independent fine-mesh-based Monte Carlo importance generator显示文摘Liu Lianyan Gardner P R 1997Nucl Sci Eng1997,125,:1
6The relationship between HR practices and firm performance : Examining causal order 显示文摘Wright P M Gardner T M Moynihan L M 2005Personnel Psychology2005,58,2:1
7High-Q Class E power amplifier analysis using energy conservation 显示文摘KIMBER D P GARDNER P 2005lEE Proceedings Circuits Devices and Systems2005,152,6:1
8Hemoglobins dioxygenate nitric oxide with high fidelity显示文摘Gardner P R Gardner A M Brashear W T 2006J Inorg Biochem2006,100,4:1
9Unfolded proteins are Irel-aetivating ligands that directly induce the unfolded protein response 显示文摘Gardner BM Walter P 2011Science2011,333,6051:1
10On the use of prompt gamma-ray neutron activation analysis for determining phase amounts in multiphase flow 显示文摘Wang J X Li F S Gardner R P 2008Measurement Science and Technology2008,19,6:1
11Ontologies and Semantic Data Integration 显示文摘Gardner S P 2005Drug Discovery Today2005,10,14:1
12Development of the detector response function approach in least-squares analysis of X-ray fluorescence spectra 显示文摘Wielopolski L Gardner R P 1979Nuclear Instruments and Methods1979,165,2:1
13Ontologies and semantic data integration 显示文摘GARDNER S P 2005Drug Discovery Today2005,10,14:1
14Principles of Endoneurosurgery显示文摘KASSAM A B GARDNER P A PREVEDELLO D M 2012Prog Neurol Surg2012,26,:1
15Religious upbringing and the liberal ideal of religious autonomy 显示文摘Gardner P 1988Journal of Philosophy of Education1988,22,1:1
16A brief history of electronic noses显示文摘 Bartlett P N 1994Sensors and Actuators B1994,1819,:1
17Lamb birth-weight is affected by culture system utilized during in-vitro pre-elongation development of ovine embryos显示文摘THOMPSON J G GARDNER D K PUGH P A 1995BiolReprod1995,53,6:1
18Formal and informal mentorships: a comparison on mentoring functions and contrast with nonmentored counter parts显示文摘Chao G Walz P Gardner P 1992Personnel Psychology1992,45,:1
19Sedimentation and bioturbation in a salt marsh as revealed by ^210Pb,^137Cs,and ^7Be studies显示文摘Sharma P Gardner L R Moore W S 1987Limnology and Oceanography1987,32,2:1
20Surgical exposure and fixation of displaced type IV, V , and VI glenoid fractures 显示文摘Ork S E Barei D P Gardner M J 2008JOrthop Trauma2008,22,7:1
返回顶部 每页显示:
共50页 首页 上一页 第1页 下一页 末页 /50 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费