báo cáo khoa học: "Distribution spatiale des génotypes dans une population de chêne vert (Quercus ilex L ), flux génique et régime de reproduction" doc
Báo cáo khoa học: " Recrû naturel dans des taillis de chêne vert (Quercus ilex L) à la suite d’exploitations partielles" pptx
... taillis âgés par la concurrence des cé- pées de chêne vert. La biomasse totale des rejets de chêne vert et de l ensemble de la strate recou- vrant le sol augmente régulièrement ... dans les taillis jeunes à celle des taillis âgés et qu’il y a plus de brins coupés en éclaircie dans les taillis jeunes. Comme nous avons vu que...
Ngày tải lên: 08/08/2014, 23:22
Tài liệu Báo cáo khoa học: Enzymes for the NADPH-dependent reduction of dihydroxyacetone and D-glyceraldehyde and L-glyceraldehyde in the mould Hypocrea jecorina doc
... d-glyceraldehyde and l- glyceraldehyde individually and observed similar activities; the activity with l- glyceraldehyde was only slightly lower. For d-glyceraldehyde and l- glyceralde- hyde, we also ... is to convert d-glyceraldehyde and l- glyceraldehyde to gly- cerol. d-Glyceraldehyde is an intermediate in the cata- bolic path for d-gluconate [7] and d-galactonate [8]. l- Glyceraldehy...
Ngày tải lên: 19/02/2014, 06:20
Báo cáo khoa học: "fungal pathogens on water relations, chlorophyll fluorescence and growth of Quercus suber L" pot
... difference. Résumé - Effets de trois pathogènes fongiques sur les relations hydriques, la fluorescence de la chlorophylle et la croissance de Quercus suber L. Les effets liés à l infection ... F. Álvarez a a Departament de Patologia Vegetal b Departament de Tecnologia Horticola, Institut de Recerca i Tecnologia Agroalimentàries (IRTA), Centre...
Ngày tải lên: 08/08/2014, 14:21
![Báo cáo khoa học: "results of an experiment with Polish provenances of pedunculate oak (Quercus robur L) and sessile oak (Q petraea [Matt] Liebl)" pdf](https://media.store123doc.com/images/document/2014_08/09/medium_edj1407500473.jpg)
Báo cáo khoa học: "results of an experiment with Polish provenances of pedunculate oak (Quercus robur L) and sessile oak (Q petraea [Matt] Liebl)" pdf
... été mesurés et des différences significatives ont été observées. La taille des glands est corr l e avec la taille des plants à 2 ans mais non avec la hauteur des plants à ... présente les résultats d’un test de provenances établi à la suite des récoltes de glands faites en 1984 en Pologne. Les glands proviennent de peuplements clas...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "Variations in expression of episodic growth cultured shoots of oak (Quercus robur L.)" ppt
... flush developed from these subcultured explants (Fig. 1 b o ). Shoots of this growth pattern could be subcultured and cloned satisfactorily. The multiplication rate ... C. (1986) La croissance rythmique de jeunes chenes p6doncul6s cultives en conditions contr 6l6 es et uniformes. Nat. M onspeA Colt. International sur I Arbre, Montpellier Sept ... occurr...
Ngày tải lên: 09/08/2014, 02:21
Báo cáo khoa học: " L’impact du déboisement sur l’azote minéral susceptible d’être absorbé par un taillis de chêne vert (Quercus ilex L) en reconstitution" ppt
... Montpellier Djellali N, Billes G, Bounaga N, Lossaint P (1985) Étude de l activité biologique des sols de la steppe à alfa d’Algérie. Minéralisation du carbone et de l azote. ... Maistre M, Perret P (1989) Organisation de la struc- ture, de la biomasse et de la minéralomasse d’un taillis ouvert de chêne vert (Quercus ilex L) . A...
Ngày tải lên: 09/08/2014, 04:20
Báo cáo khoa học: "Distribution de P, K, Ca, Mg, Mn et Zn dans la des mélèzes européen et laricin" pot
... elle se stabilise de nouveau (Tout et al, 1977). CONCLUSION L analyse des accroissements annuels dans la tige des m l zes européen et laricin a permis d’établir les modèles ... 1990). À l exception de quelques études, l éva- luation de la minéralomasse et des gradients de distribution des l ments s’appuie sur des échantillonnages qui s...
Ngày tải lên: 08/08/2014, 19:21
Tài liệu Báo cáo khoa học: Distribution of class I, III and IV alcohol dehydrogenase mRNAs in the adult rat, mouse and human brain ppt
... hippocampal forma- tion and in cerebellum, weaker signal was detected in cortex cerebri. To analyze the localization of ADH at the cellular level, slides were dipped in photographic emulsion, developed and ... and 2 Department of Molecular Medicine, Clinical Neurogenetics Unit, Karolinska Institutet, Stockholm, Sweden; 3 OncoDevelopmental Biology Program, Burnham Institute, La Jolla, CA, USA...
Ngày tải lên: 21/02/2014, 00:20
Báo cáo khoa học: Distribution of the lipolysis stimulated receptor in adult and embryonic murine tissues and lethality of LSR–/– pdf
... C). dC T were converted to arbitrary values by the following formula: 2 )dC T · 10 6 . Liver (L) , o varies (o), adrenal glands (a), testes (t), intes- tine (i), brain (b) and muscle (m), l ung (lu), kidn ... c alled t he lipolysis-stimulated receptor (LSR) may also be involved in the clearance of TRL [2,3]. The LSR was originally identified by its ability to bind LDL in the presence of FFAs...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: "Distribution-Based Pruning of Backoff Language Models" potx
... Introduction Statistical language modelling (SLM) has been successfully applied to many domains such as speech recognition (Jelinek, 199 0), information retrieval (Miller et al., 199 9), and spoken language understanding ... to models that are too large for practical use. To deal with the problem, count cutoff (Jelinek, 1990) is widely used to prune language models. The cutoff method...
Ngày tải lên: 17/03/2014, 07:20