|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 环保再生能源新技术——浪能发电显示文摘一、绪言
“海洋能”之利用来发电有悠久的历史,“潮汐发电”为第一代,原理是利用潮水位的落差;“浮标发电”为第二代,原理是利用海水振动波;“海水冲击发电”为第三代,原理是利用推进波的巨浪或洋流的冲击,发明出“渠道型、浮龙型、覆釜型”等收集海洋能的不同装置。换言之,海洋能发电主要是配合自然地理条件,以人工的机械装置,收集能源。 | Samuel Ovadia 潘桂成 | 2009 | 中国科技信息2009，，13： | 2 |
| 2 | Heterotopic pregnancy after assisted reproductive technologies 显示文摘 | Goldman GA fish B ovadia J | 1992 | obstet Gynecolsury1992，47，： | 1 |
| 3 | Fratures of the Tibial Plaford显示文摘 | OVADIA DN BEALS PK | 1986 | J Bone Joint Surg (Am)1986，68，： | 1 |
| 4 | Heterotopic pregnancy after assisted reproductive technologies显示文摘 | Goldman GA Fisch B Ovadia J | 1992 | Obstet Gynecol Surv1992，47，： | 1 |
| 5 | Mapping drug-induced changes in cerebral R2* by Multiple Gradient Recalled Echo functional MRI显示文摘 | Chen Q Andersen A H Zhang Z Ovadia A Gash D M Avison M J | | 0，，05： | 1 |
| 6 | A unified model for predicting flowing temperature distribution in wellbores and pipelines显示文摘 | Alves Ibere Alhanati 17 J S Shoham Ovadia | 1992 | SPE Journal1992，7，4： | 1 |
| 7 | Differential expression of prokineticin receptors by endothelial cells derived from different vascular beds:a physiological basis for distinct endothelial function显示文摘 | PODLOVNI H OVADIA O KISLIOUK T | 2006 | Cell Physiol Biochem2006，18，6： | 1 |
| 8 | Ovarian masses in postmenopausal women显示文摘 | Ovadia J Goldman GA | 2002 | Int J Gynecol Obstet2002，49，1： | 1 |
| 9 | Isolation and characterization ofa cytotoxin P4 from the venome of Naja nigricollis preferentially active on tumor cell显示文摘 | Chaim-Matyas A Borkow G Ovadia M | 1991 | Biochem Int1991，24，： | 1 |
| 10 | Fractures of the tibial plafond显示文摘 | Ovadia DN Beals RK | | 0，，： | 1 |
| 11 | Fractures of the tibia plafond 显示文摘 | Ovadia DN Beals RK | 1986 | J Bone Joivt Surg (Am)1986，68，5： | 1 |
| 12 | The role of p53-induced apoptosis in cerebral ischemia:effects of the p53 inhibitor pifithrin alpha显示文摘 | Leker RR Aharonowiz M Greig NH Ovadia H | 2004 | Exp Neurol2004，187，2： | 1 |
| 13 | A cell-centered Lagrangian scheme for two-dimensional compressible flow problems显示文摘 | Maire P Abgrall R Breil J Ovadia J | 2007 | SIAM J Sci Comput2007，29，： | 1 |
| 14 | Surgical management of aortopulmonary window and associated lesions显示文摘 | Eldad E Ovadia D GeorgiOS P.G | | 0，，02： | 1 |
| 15 | Metabolic networking in Brunfelsia calycina petals after flower opening 显示文摘 | BAR-AKIVA A OVADIA R ROGACHEV I ct al | 2010 | Journal of Experimental Botany2010，61，5： | 1 |
| 16 | The effect of temporal variation in soil carbon inputs on interspecific plant competition显示文摘Aims Release of carbon from plant roots initiates a chain of reactions involving the soil microbial community and microbial predators,eventually leading to nutrient enrichment,a process known as the‘microbial loop’.However,root exudation has also been shown to stimulate nutrient immobilization,thereby reducing plant growth.Both mechanisms depend on carbon exudation,but generate two opposite soil nutrient dynamics.We suggest here that this difference might arise from temporal variation in soil carbon inputs.Methods We examined how continuous and pulsed carbon inputs affect the performance of wheat(Triticum aestivum),a fast-growing annual,while competing with sage(Salvia officinalis),a slow-growing perennial.We manipulated the temporal mode of soil carbon inputs under different soil organic matter(SOM)and nitrogen availabilities.Carbon treatment included the following two carbon input modes:(i)Continuous:a daily release of minute amounts of glucose,and(ii)Pulsed:once every 3 days,a short release of high amounts of glucose.The two carbon input modes differed only in the temporal dynamic of glucose,but not in total amount of glucose added.We predicted that pulsed carbon inputs should result in nutrient enrichment,creating favorable conditions for the wheat plants.Important FindingsCarbon addition caused a reduction in the sage total biomass,while increasing the total wheat biomass.In SOM-poor soil without nitrogen and in SOM-rich soil with nitrogen,wheat root allocation was higher under continuous than under pulsed carbon input.Such an allocation shift is a common response of plants to reduced nutrient availability.We thus suggest that the continuous carbon supply stimulated the proliferation of soil microorganisms,which in turn competed with the plants over available soil nutrients.The fact that bacterial abundance was at its peak under this carbon input mode support this assertion.Multivariate analyses indicated that besides the above described changes in plant biomasses and bacterial abundances,carbon supply led to an accumulation of organic matter,reduction in NO_(3)levels and increased levels of NH_(4)in the soil.The overall difference between the two carbon input modes resulted primarily from the lower total wheat biomass,and lower levels of NO_(3)and soil PH characterizing pots submitted to carbon pulses,compared to those subjected to continuous carbon supply.Carbon supply,in general,and carbon input mode,in particular,can lead to belowground chain reactions cascading up to affect plant performance. | Stav Livne-Luzon Hagai Shemesh Osnat Gilor Ofer Ovadia | 2016 | Journal of Plant Ecology2016，9，5： | 1 |
| 17 | Pathological changes induced by BaH1, a hemorrhagic proteinase isolated from Bothrops asper(Terciopelo) snake venom, on mouse capillary blood vessels显示文摘 | Moreira L Borkow G Ovadia M Gutiérrez JM | 1994 | Toxicon1994，32，8： | 1 |
| 18 | Fracture of the fibial plafond显示文摘 | Ovadia DN Beals RK | 1986 | J Bone Joint Surg (Am)1986，6，1： | 1 |
| 19 | Functional recovery in parkinsonian monkeys treated with GDNF显示文摘 | Cash DM Zhang Z Ovadia A | 1996 | Nature1996，380，： | 1 |
| 20 | A synthetic peptide corresponding to a c ons erved heptad repeat domain is a potent inhibitor of Sendai virus-cell fusion: a n emerging similarity with functional domains of other viruses显示文摘 | Rapaport D Ovadia M Shai Y | | EMBO J0，14，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员