Báo cáo khoa học: "Relation hauteur-génotype dans une régénération naturelle de hêtre (Fagus sylvatica L), équienne et âgée de 18 ans" pot

Báo cáo khoa học: "Within crown variation in hydraulic architecture in beech (Fagus sylvatica L): evidence for a stomatal control of xylem embolism" docx

Báo cáo khoa học: "Within crown variation in hydraulic architecture in beech (Fagus sylvatica L): evidence for a stomatal control of xylem embolism" docx

... développement de l’embolie chez Fagus sylvatica L. en fonction de l’éclaire- ment des branches et suite à unchangementdelarésistancehydrauliquedutronc.Nousavonsfaitdesentaillesdans le tronc d’un hêtre de façon ... dysfunction. beech (Fagus sylvatica L.) / xylem embolism / stomatal regulation / irradiance / acclimation Résumé – Variations de l’architecture hydraulique du h...

Ngày tải lên: 08/08/2014, 14:20

10 329 0
Báo cáo khoa học: "Root biomass and biomass increment in a beech (Fagus sylvatica L.) stand in North-East France." doc

Báo cáo khoa học: "Root biomass and biomass increment in a beech (Fagus sylvatica L.) stand in North-East France." doc

... distribution / Fagus sylvatica Résumé – Biomasse et accroissement en biomasse du système racinaire dans un peuplement de hêtre du Nord-Est de la France. Cette étude fait partie d’un projet plus vaste ... l’estimation de la biomasse aérienne et souterraine d’un peu- plement expérimental de hêtre de 30 ans et de son accroissement, pour comparer la quantité de carbon...

Ngày tải lên: 08/08/2014, 14:21

13 375 0
Báo cáo khoa học: "The humus of a "Parabraunerde" (Orthic Luvisol) under Fagus sylvatica L and Quercus robur L and its modification in 25 years" docx

Báo cáo khoa học: "The humus of a "Parabraunerde" (Orthic Luvisol) under Fagus sylvatica L and Quercus robur L and its modification in 25 years" docx

... «Parabraunerde» (sol brun lessivé) sous hêtre (Fagus sylvatica L) et chêne rouvre (Quercus robur L) et son évolution au cours des 25 dernières années. L’humus du sol d une ... près de la Baltique. On a procédé au fractionnement par voie humide des composés des litières (protéines, polysaccharides, lignine) et des composés hu- miques (...

Ngày tải lên: 08/08/2014, 23:22

12 210 0
Báo cáo khoa học: "Développement des plants de hêtre (Fagus sylvatica L) dans une régénération naturelle, équienne, âgée de 18 ans" ppt

Báo cáo khoa học: "Développement des plants de hêtre (Fagus sylvatica L) dans une régénération naturelle, équienne, âgée de 18 ans" ppt

... original Développement des plants de hêtre (Fagus sylvatica L) dans une régénération naturelle, équienne, âgée de 18 ans B Thiébaut B Comps M Rucart S Soroste C Ntsame Okwo 1 Université des ... ) Résumé — Dans une régénération naturelle de hêtre, équienne, âgée de 18 ans, le développement des plants est étudié en analysan...

Ngày tải lên: 08/08/2014, 23:22

21 392 0
Báo cáo khoa học: "Relation Extraction Using Label Propagation Based Semi-supervised Learning" potx

Báo cáo khoa học: "Relation Extraction Using Label Propagation Based Semi-supervised Learning" potx

... supervised learning methods Cu- lotta and Soresen (2004; Kambhatla (2004; Zhou et al. (2005). Table 5 lists a comparison on re- lation detection and classification of these meth- ods. Zhou et al. (2005) ... 5: Comparison of the performance of previous methods on ACE RDC task. Relation Dectection Relation Detection and Classification on Types on Subtypes Method P R F P R F P R F Culotta and...

Ngày tải lên: 08/03/2014, 02:21

8 343 1
Báo cáo khoa học: Relation between domain evolution, specificity, and taxonomy of the a-amylase family members containing a C-terminal starch-binding domain pot

Báo cáo khoa học: Relation between domain evolution, specificity, and taxonomy of the a-amylase family members containing a C-terminal starch-binding domain pot

... cyclomaltodextrinase [14], 4-a-glucanotransferase [15], and branching enzyme [16]. Structure determinations of family members with yet other specificities are in progress (e.g. [17 ,18] ). Furthermore, prediction ... TS-23. Arch. Microbiol. 178, 115–123. 119. del-Rio, G., Morett, E. & Soberon, X. (1997) Did cyclodextrin glycosyltransferases evolve from a-amylases? FEBS Lett. 416, 221–224....

Ngày tải lên: 08/03/2014, 08:20

11 616 0
Báo cáo khoa học: "Relation Guided Bootstrapping of Semantic Lexicons" pot

Báo cáo khoa học: "Relation Guided Bootstrapping of Semantic Lexicons" pot

... relation dataset (5gm + 4gm), also in- cludes length 2 patterns formed from 4-grams. The final relation dataset (5gm + DC) includes depen- dency chains up to length 5 as the patterns between terms ... to these seeded and constraint-based methods is the relation-independent Open Informa- tion Extraction (OPENIE) paradigm. OPENIE sys- tems, such as TEXTRUNNER (Banko et al., 2007), de ne neith...

Ngày tải lên: 30/03/2014, 21:20

5 187 0
Báo cáo khoa học: "Relation between lymphocyte subpopulations of peripheral blood and immune responses of modified live hog cholera virus vaccine in pigs treated with an ionized alkali mineral complex" docx

Báo cáo khoa học: "Relation between lymphocyte subpopulations of peripheral blood and immune responses of modified live hog cholera virus vaccine in pigs treated with an ionized alkali mineral complex" docx

... applied to pigs to improve host defensive system of newborn piglets [11] and growing pigs [10]. Therefore, the objectives of this study were to determine the relation between lymphocyte subpopulations of ... 6.73±0.78 a 11.63±1.39 a,b T-3 11.78±0.75 8.77±1.21 18. 43±2.83 Con 10.45±2.23 13.37±4.28 18. 33±1.29 <N cells> T-1 16 .18 1.77 21.84±2.77 23.40±2.00 T-2 18. 70±0.70 21....

Ngày tải lên: 07/08/2014, 14:23

4 374 0
Báo cáo khoa học: "Relation between ecological conditions and fir decline in a sandstone region of the Vosges mountains (northeastern France) Anne-Laure Thomasa, Jean-Cl." potx

Báo cáo khoa học: "Relation between ecological conditions and fir decline in a sandstone region of the Vosges mountains (northeastern France) Anne-Laure Thomasa, Jean-Cl." potx

... Girardet CS 4216, 54042 Nancy Cedex, France c DERF, Département de la Santé des Forêts, Ministère de l’Agriculture et de la Pêche, 19 avenue du Maine, 75732 Paris Cedex 15, France d Centre de Recherches ... étudiées par des tableaux de contingence, et modélisées en utilisant une analyse discriminante. L’altitude et l’âgedespeuplements expliquent respectivement 70 % de la d...

Ngày tải lên: 08/08/2014, 14:20

9 308 0
Từ khóa:
w