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29篇 您的检索式:作者名="Frak"
    题名 作者 年代 出处 被引量
1Coupling sap flow velocity and amino acid concentration as analtemative method to 15N labeling for quantifying nitrogen remobilization by walnut trees显示文摘Frak K E Milard P L Roux X L 2002Plant Physi- ology2002,13,2:1
2Nitrogen availability, lo- cal light regime and leaf rank effects on the amount and sources of N allocated within the foliage of young walnut (Juglans ni- graregia) trees显示文摘Frak E Roux X L Millard P 2005Tree Physiology2005,26,1:1
3Mannose-bind-ing lectin and infection risk in newborns: a systematic re-view 显示文摘Israels J Frakking FN Kremer LC 2010Arch Dis Child Fetal Neonatal Ed2010,95,6:1
4The role of mannose-binding lectin (MBL) in paediatric oncology patients with febrile neutropenia显示文摘 van de Wetering MD Brouwer N 2006Eur J Cancer2006,42,7:1
5Coupling sap flow veloc- ity and amino acid concentrations as an alternative method to 15N labeling for quantifying nitrogen remobilization by walnut trees显示文摘Frak E Millard P Le Roux X 2002Plant Physiology2002,130,2:1
6Simulating dynamical featurcsof escape panic显示文摘Helbing D Fraks I Viesek T 2000Nature 487-4902000,407,:1
7Cerebral activations during number multiplication and comparison: a PET study 显示文摘Dehaene S Tzourio N Frak V 1996Neuropsychologia1996,34,:1
8Low mannosmbinding leetin (MBL) levels in neonates with pneumonia and sepsis 显示文摘Frakking FN Brouwer N van Eijkelenburg NK 2007Clin Exp Immunol2007,150,2:1
9Coupling sap flow velocity and amino acid concentration as an alternative method to 15N labeling for quantifying nitrogen remobilization by walnut trees显示文摘Frak E Millard P Roux X L 2002Plant Physiology2002,130,:1
10Mannose-binding lectin(MBL) substitution: recovery of opsonic function in vivo lags behind MBL serum levels 显示文摘Brouwer N Frakking F N van de Wetering M D 2009J Immunol2009,183,:1
11Cerebral activations during number multiplication and comparison: A PET study显示文摘Dehaene S Tzourio N Frak V 1996Neuropsychologia1996,34,:1
12Coupling sap flow velocity and amino acid concentration as an alternative method to ^15N labeling for quantifying nitrogen remobilization by walnut trees 显示文摘Frak E Millard P Roux X L 2002Plant Physiology2002,130,:1
13Low mannose-binding lectin(MBL)levels in neonates with pneumonia and sepsis显示文摘Frakking FN Brouwer N van Eijkelenburg NK 0,,:1
14Mannose-binding Leetin and the Risk of HIV Transmission and Disease Progression in children: a systematic review 显示文摘Israels J Scherpbier H J Frakking FN 2012Pediatr Infect Dis J2012,31,12:1
15THE 4C APPROACH AS A WAY TO UNDERSTAND SPECIES INTERACTIONS DETERMINING INTERCROPPING PRODUCTIVITY显示文摘Modern agriculture needs to develop transition pathways toward agroecological,resilient and sustainable farming systems.One key pathway for such agroecological intensification is the diversification of cropping systems using intercropping and notably cereal-grain legume mixtures.Such mixtures or intercrops have the potential to increase and stabilize yields and improve cereal grain protein concentration in comparison to sole crops.Species mixtures are complex and the 4C approach is both a pedagogical and scientific way to represent the combination of four joint effects of Competition,Complementarity,Cooperation,and Compensation as processes or effects occurring simultaneously and dynamically between species over the whole cropping cycle.Competition is when plants have fairly similar requirements for abiotic resources in space and time,the result of all processes that occur when one species has a greater ability to use limiting resources(e.g.,nutrients,water,space,light)than others.Complementarity is when plants grown together have different requirements for abiotic resources in space,time or form.Cooperation is when the modification of the environment by one species is beneficial to the other(s).Compensation is when the failure of one species is compensated by the other(s)because they differ in their sensitivity to abiotic stress.The 4C approach allows to assess the performance of arable intercropping versus classical sole cropping through understanding the use of abiotic resources.Eric JUSTES Laurent BEDOUSSAC Christos DORDAS Ela FRAK Gaetan LOUARN Simon BOUDSOCQ Etienne-Pascal JOURNET Anastasios LITHOURGIDIS Chrysanthi PANKOU Chaochun ZHANG Georg CARLSSON Erik Steen JENSEN Christine WATSON Long LI 2021Frontiers of Agricultural Science and Engineering2021,8,3:1
16Changes in total leaf nitrogen and partitioning of leaf nitrogen drive photo-synthetic acclimation to light in fully developed walnut leaves显示文摘Frak E Roux X L Millard P 2001Plant Cell & Environment2001,24,12:1
17The influence of altitude on the distilbution of subterranean organs and humus components in Vaccinium myrtillus carpets显示文摘Frak E Ponge JF 2002Journal of Vegetation Science2002,13,:1
18Spatial distribution of leaf nitrogen and photosynthetic capacity within the foliage of individual trees:disentangling the effects of local light quality,leaf irradiance,and transpiration显示文摘FRAK E ROUX X L MILLARD P 2002Journal of Experimental Botany2002,53,:1
19Cerebral activation during num- ber multiplication and comparison:a PET study 显示文摘Dehaene S Tzourio N Frak V 1996Neuropsycholo- gia1996,34,11:1
20Cerebral activations during number multiplication and comparison:a PET study显示文摘Dehaene S Tzourio N Frak V 1996Neuropsychologia1996,34,11:1
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