Báo cáo khoa học: "Performance of vegetatively propagated Larix decidua, L kaempferi and L laricina hybrids" pdf

... succès tels le croisement entre le m l ze laricin et le m l ze du Japon et celui de l hybridetriple (L laricina x (L decidua x L kaempferi) ). Bien que possible, l hybridation ... Japanese larchesseems to be possible as reported byChowdbury (1931) and Syrack Larsen(1937) for Larix laricina and Larix decidua, and by MacGillivray (1967) for Larix larici-na ... threecrossings: L laricina x L decidua (’lar x dec’), L laricina x L kaempferi (’lar x kae’) and the 3-way hybrid: L laricina x (L decidua x L kaempfe-ri) (’lar X (dec...

Báo cáo khoa học: "Evidence of osmoregulation in Larix decidua at Alpine treeline and comparative responses to water availability of two co-occurring evergreen species" potx

... Crawford R.M.M., Polar and altitudinal limits to treesurvival, in: Crawford R.M.M. (Ed.), Studies in plant survival:ecological case histories of plant adaptation to adversity,Blackwell Scientific ... Anfodillo T., Casarin A., Variazioni stagionali nellerelazioni idriche di rametti di abete rosso lungo un gradientealtitudinale, in: Anfodillo T., Urbinati C. (Eds.) Ecologia delleforeste di alta ... (d).Original articleEvidence of osmoregulation in Larix decidua at Alpine treeline and comparative responses to wateravailability of two co-occurring evergreen speciesAlessandro Badalottia,*,...

Báo cáo khoa học: "Performance of young jack pine trees originating from two different branch angle traits under different intensities of competition" ppt

... findings of Logan [31], Stewart and Hoddinott [60] and Noland etal.[44] for jack pine seedlings. Logan [31] observed thatgrowth took place under 13% of full sunlight, and Stewart and Hoddinott ... (dhp) a presque doublé de l espacement le plusserré à l espacement le plus large. La largeur de la cime, le rapport cime-hauteur et les rapports de densité et de masse des aiguillesont diminué ... studiesexamined the effect of interspecific competition causedby shrubs and small lignified species on the growth of seedlings that were regenerated artificially or naturallyfollowing clearcutting or fire...

Báo cáo khoa học: "Performance of different provenances and of the local population of the Monterey pine (Pinus radiata D Don) in northern Spain" pot

... consisted of com-paring the growth and morphological cha-racteristics of the local population and that of the natural populations from California, thenatural occurrence of Pinus ... trees of each subprove-nance and of the local population collected inautumn 1992. Traits recorded for the needle fas-cicles were needle length and total number of stomata ... stands basedon ecological and environmental criteria as defi-ned by Eldridge (1983) and following the samenomenclature. Provenance I, II and III consisted of 4, 6 and...

Tài liệu Báo cáo khoa học: Biosynthesis of riboﬂavin Screening for an improved GTP cyclohydrolase II mutant pdf

... tookplace on LB plates containing 100 mgÆmL)1 of ampicillin.Transformants were picked into 96-well plates containing200 lL of LB medium (supplemented with 25 lgÆmL)1 of kanamycin and 100 lgÆmL)1 of ... was replaced with theimproved mutants, as selected.Bacterial cultureAliquots (5 lL) from each well of a master plate were trans-ferred into a deep-well plate ﬁlled with 250 lL of LB medium(supplemented ... Authors Journal compilation ª 2009 FEBS 4121nucleotide triphosphates, 10 ng of template DNA, 2 lm of each primer and 2.5 U of Taq polymerase in 50 lL of the1· buffer supplied with the polymerase....

Tài liệu Báo cáo khoa học: Role of receptor-mediated endocytosis, endosomal acidiﬁcation and cathepsin D in cholera toxin cytotoxicity pdf

... Hospital for Crippled Children, Montreal,Quebec, Canada). Rabbit polyclonal IgG broadly reactivewith ARF family proteins, mouse monoclonal IgG directedagainst full-length ARF-6 and goat polyclonal ... (1974)Analytical study of microsomes and isolated subcellularmembranes from rat liver. I. Biochemical methods.J Cell Biol 61 , 188–200.47 Trouet A (1974) Isolation of modiﬁed liver lysosomes.Methods ... Ruston S, Madara JL, Hirst TR & Holmes RK(1995) Targeting of cholera toxin and Escherichia coliheat labile toxin in polarized epithelia: role of COOH-terminal KDEL. J Cell Biol 131, 951–962.12...

Tài liệu Báo cáo khoa học: "Evaluation of Machine Translations by Reading Comprehension Tests and Subjective Judgments" doc

... field of electrical engineering was se- lected because a large number of technically trained subjects were available in it. Eight passages were selected from a Russian journal of electrical ... only, clarity, and were not asked to give over-all estimates of quality, which would take into account such questions as style and grammar, and which could therefore lead to highly variable ... rather than quality generally, the subjects' task would be simplified and the results made more reliable. Test Materials and General Procedures In these evaluations, passages translated from...

Tài liệu Báo cáo khoa học: "Part-of-Speech Tagging for Twitter: Annotation, Features, and Experiments" pdf

... Speech and Language Datawith Amazon’s Mechanical Turk.John Lafferty, Andrew McCallum, and Fernando Pereira.2001. Conditional random ﬁelds: Probabilistic modelsfor segmenting and labeling sequence ... Hutton, and Jugal Kalita.2010. Summarizing microblogs automatically. InProc. of NAACL.Mike Thelwall, Kevan Buckley, and Georgios Paltoglou.2011. Sentiment in Twitter events. Journal of theAmerican ... available to theresearch community with the goal of enablingricher text analysis of Twitter and related so-cial media data sets.1 IntroductionThe growing popularity of social media and user-created...

Tài liệu Báo cáo khoa học: "Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System" pdf

... these large scale linguistic resources into our natural language understanding system. Client- server architecture was used to make a large volume of lexical information and a large knowledge ... "Principles and Prediction: The Analysis of Natural Language", M. Eid and G. Iverson, eds., John Benjamin Publishing Co., Philadelphia, Pennsylvania, pp. 175-186. Dahl D.A., Norton L. M. and ... enabled the developer to avoid creating 132 lexical entries and 82 semantic rules. In addition, the default mechanism would have eliminated the need for manual entry of 47 more lexical entries....

Tài liệu Báo cáo khoa học: Inhibition of glyceraldehyde-3-phosphate dehydrogenase by peptide and protein peroxides generated by singlet oxygen attack docx

... rapiddepletion of GSH and other thiols (both low-molecular-mass and protein-bound) in photo-oxidized cells, and thatmaintenance of thiol levels offers protection [58–61].Similarly, it has ... o p lay a key role in the development of anumber of human pathologies including cataract, sunburn,some skin cancers and aging [7–12].1O2reacts with a range of biological molecules includingDNA ... absence of O2, or incubation of complete samples in the absence of light, resulted inperoxide concentrations of < 5 l M(data not shown).Stability of peptide and protein peroxidesThe decay of...

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